Weitere ähnliche Inhalte Ähnlich wie Scientific writing janssens 2017 (20) Kürzlich hochgeladen (20) Scientific writing janssens 20172. © Janssens 2017 - Scientific Writing2
The chicken and the egg
Science Editing
Publishing
Science Career
Advising
3. © Janssens 2017 - Scientific Writing
Van Dijk et al., Curr. Biol. 2014
DOI: http://dx.doi.org/10.1016/j.cub.2014.04.039
Publication metrics and success on
the academic job market
Become PI
Leave Academia
5. © Janssens 2017 - Scientific Writing5
Five top tips for your job application
1. Imagine YOU are the recruiter
2. Learn to present yourself in an “elevator pitch”
3. Actively network
4. Most important FIRST
5. Tell stories
http://youtu.be/FH0Hvk2tp-M
6. © Janssens 2017 - Scientific Writing
Deese and Kaufman, J. Exp. Psychol. 1957, 54, 180-187.
Murdock , J. Exp. Psychol. 1962, 64, 482-488.
Serial position effect
Recall
Primacy Recency
t
6
most important first!
© Andrew Moore
I’m hungry...
Mustn’t forget
to do the shopping...
Drain needs
unblocking!!
7. © Janssens 2017 - Scientific Writing7
Job applications:
Straight to the top of the pile
http://www.nature.com/naturejobs/science/articles/10.
1038/nj7410-241a
8. © Janssens 2017 - Scientific Writing
Scientific Writing
www.slideshare.net/Barbaja
9. © Janssens 2017 - Scientific Writing9
Scientific ...Writing <-> ...career
Writing, editing, career development
A career in science/publishing
About publishing and impact
Journals and impact
Titles and Abstracts
Writing a grant/paper
IMRAD structure
How to get started & „sculpt“
How to submit with cover letter
Publication ethics
Tips on language/style
Writing an application
Science Communication with the Public
http://www.slideshare.net/Barbaja
Cargill et al. Writing Scientific Research Articles
Nancy Fox The little book of scientific writing
http://www.biotecvisions.com
10. © Janssens 2017 - Scientific Writing10
3 days or 1 hour
Where do we go shopping today?
Focus on
Postdoc Careers e.g. in publishing
Publishing, peer review, IF
Titles and abstracts
Language and style
Manuscript and Figures
Ethics & Authorships
Writing a paper or a CV
Writing a grant or fellowship
11. © Janssens 2017 - Scientific Writing11
What scientists write
Papers
Curriculum vitae
Grants, Fellowships
Reports
Proposals
Web pages
Conferences
Lectures
Meetings
Posters
...
12. © Janssens 2017 - Scientific Writing12
Think of your audience/reader
Poster – conference
Fellowship – review committee
Personal selection – criteria (formal, CV, host)
Grant – reviewers
Long-term planning
Job application – recruiter
Paper – journal peer review
Imagine you are the recruiter/reviewer
13. © Janssens 2017 - Scientific Writing
Peer reviewed publications
Publishers
Societies
Magazines
Scientific American, New Scientist, …
Spektrum der Wissenschaft (npg)
Public communication
Science in School
Cancer Prevention Service
Helmholtz Open Science Coordination
Science Open
Publication landscape
14. © Janssens 2017 - Scientific Writing
PubMed/Medline
Google (Scholar)
Scopus (Elsevier)
CrossRef
BioMed experts
Open Access journals
ISI Web of Science (Thomson)
Where do you find publications?
15. © Janssens 2017 - Scientific Writing
Elsevier 2500 journals (Lancet, Cell), 33k books
John Wiley &sons/Wiley-VCH -> Wiley-Blackwell
Wiley 1500 journals, 16k ebooks
EMBO Press 4 journals
Nature (npg) 162 journals /Macmillan
Springer 2400 journals, 170k books
BioMedCentral 300 j
Springer Nature
Open Access:
PLoS
eLIFE
Etc etc…
Publishers
16. © Janssens 2017 - Scientific Writing
Elsevier
21%
Npg Springer
12%
Wiley
11%
Other
56%
% of articles
Mergers and Acquisitions…
http://scholarlykitchen.sspnet.org
17. © Janssens 2017 - Scientific Writing17
Peer Review principle
Submission
Editorial
Decision
Reject
Peer review
Revision
Editorial
Decision
Referee
recommendation
Accept
22. © Janssens 2017 - Scientific Writing22
Impact Factor (IF)
Devised by Eugene Garfield, founder of ISI (Chairman
Emeritus of Thomson Scientific)
1955
Slide by
Matteo Cavalleri
23. © Janssens 2017 - Scientific Writing23
Impact Factor (IF)
IF = average number of times articles from the journal
published in the past two years have been cited in the
JCR year.
www.webofknowledge.com - Thomson Reuters
time
Year
1
Year
2
Year
3
Articles
published
A1 A2
C12
Citations
published
Slide adapted from Matteo Cavalleri
IF (Year 3) = C12 /(A1+A2)
25. © Janssens 2017 - Scientific Writing25
All citations from all publications?
© Janssens 2014 - Scientific Writing
No
WOS is selective on coverage
covers 12,000 journals…
… from a total of 40-50,000
Coverage depends on topic
Ecology 65%
Geology 55%
Nursing 45%
Information sciences 33%
History 9%
Molecular Biology/Biochemistry (80)%
FT Krell, Eur J Sci Editing 2012, 38 (1). www.ease.org.uk
26. © Janssens 2017 - Scientific Writing26
Cites per paper in 2 years?
Since 2007: 5-year IF
Eigenfactor
Citations to 5 years
Considers from which journals cites come
Self-citations (from same journal) not considered
Article Influence
= Eigenfactor /(# articles in 5 years)
Average (mean) AI = 1.00
28. © Janssens 2017 - Scientific Writing28
The h factor
A scientist has index h if h of [his/her] Np papers have at
least h citations each,
and the other (Np - h) papers have at most h citations
each.
29. © Janssens 2017 - Scientific Writing29
The SNIP
Since 2010 SNIP = Source Normalized Impact per Paper
SNIP (Journal)= RIP/CP
RIP = Raw Impact per Paper
CP = Citation Potential
(average number of references in the articles that cite a given journal)
Only cited references from articles in the census period,
and which refer to articles within the target period are
counted
Only cited references indexed in the Scopus database are
counted
www.scopus.com
30. The SJR Scimago Journal Ranking
30
SCImago Journal Rank (SJR) is a prestige metric
based on the idea that ‘all citations are not created
equal’.
the subject field, quality and reputation of the journal
have a direct effect on the value of a citation.
http://www.scimagojr.com/
32. Bibliometrics....
32
Web of Knowledge
http://isiwebofknowledge.com
Scopus
http://www.scopus.com
Faculty of 1000 (post-publication peer review)
http://f1000.com/
Australian journal ranking A*, A, B, C
http://www.arc.gov.au/era
A* - one of the best in its field A - very high quality B -
solid, though not outstanding reputation C - journals
that do not meet the criteria of the higher tiers
35. IF = cites y3 / items y1+2
Items
…
Who cites?
av. 1.0
39. Compare journals
39
Plos One IF 3.7 H index 101
Nature
IF 38.6 h 768
10,000 items for 5,000 articles
most cited: 1,621 but 600 zero cites (magazine)
Nature Scientific Reports 2.9
Biology Open (Company of Biologists) no IF
Open Biology (Royal Society) 3.6
44. When you cite... -> References
© Janssens 2014 - Scientific Writing44
The references must comply to house style
Ensure that they are cited in numerical order and that
every reference is cited
The work cited should be fair and balanced
Ensure that credit is given to the original discoveries,
including back-to-back publications
Use a reference manager (e.g. Endnote) and correctly
format the citations and ref list
Do you read before you cite?
misprint distribution in citations -> 20% copied
http://arxiv.org/pdf/cond-mat/0401529.pdf
45. The author and the IF
© Janssens 2014 - Scientific Writing45
Chose the target journal and priorities
Optimize title and keywords
Market the article, not just the journal
Expert rating
Cited, accessed, bookmarked xx times
Press release, Higlights/columns, blogs
Talks and presentations
... Perception counts more than the IF
...“publish or perish“
46. The DOI
© Janssens 2014 - Scientific Writing46
Cite per DOI (Digital object identifier)
= Publisher/MSnumber
http://dx.doi.org
http://doi.wiley.com/10.1002/biot.2009xxxxx
Link refers to abstract – send this instead of / before the PDF!
Market your work!
Press release
Higlights/columns
Talks and presentations
... Perception counts more than the IF
...“publish or perish“
47. © Janssens 2017 - Scientific Writing
Van Dijk et al., Curr. Biol. 2014
DOI: http://dx.doi.org/10.1016/j.cub.2014.04.039
Publication metrics and success on
the academic job market
Become PI
Leave Academia
49. Albert Einstein
© Janssens 2014 - Scientific Writing49
"Not everything that can be counted counts, and not
everything that counts can be counted."
50. Before writing…
© Janssens 2014 - Scientific Writing50
What would you do?
Read read read...
Assemble data
Which journal/scope?
Which format?
Who will be author?
Check instructions to authors!
51. Read… but how?
© Janssens 2014 - Scientific Writing51
How do you find articles?
How do you read them?
How can you be critical?
If a paper is difficult to follow/understand: ask yourself
how you like the writing…
How do you keep track of articles?
Web of Science
Self archiving
Mendeley http://www.mendeley.com/
52. Select target journal
© Janssens 2017 - Scientific Writing52
Journal XXX XXX
Publishes similar work?
Scope/recent content?
Quality/impact?
Fast publication?
Charges for pages, color,
open access?
Article format/length?
53. Journal Author Name Estimator JANE
© Janssens 2017 - Scientific Writing53
http://www.biosemantics.org/jane/
54. Referee questions
© Janssens 2017 - Scientific Writing54
1. Is the subject matter suitable for publication in
XXX?
2. Does the manuscript contain new and significant
information to justify publication?
3. Is the technical quality of the paper adequate for
publication?
4. Are the interpretations and conclusions justified by
the results?
5. Is the summary (abstract) informative and concise?
6. Is the English satisfactory?
7. Do the references adequately refer to related work?
55. Title
© Janssens 2014 - Scientific Writing55
The first impression counts...
A strong title will attract readers/citations
Keep it short: 15 words
Clear, informative, raise curiosity
Interesting and easy to read
Main message of the paper
Remember Medline
Key words
Start with a „quick go“, remodel during writing process and
rethink for some days when the whole manuscript is ready
Test: http://www.lulu.com/titlescorer
56. Examples: compare
© Janssens 2014 - Scientific Writing56
“The X-ray crystal structure of the complex formed
between a recognition domain on a sensor histidine
kinase (CheA) and its cognate response-regulator
(CheY) reveals insights into the mechanism of signal
transduction in bacterial chemotaxis.”
“Structure of the CheY-binding domain of histidine
kinase CheA in complex with CheY.”
57. Titles to avoid
© Janssens 2014 - Scientific Writing57
Vague titles
Titles starting with
“Studies on..” “Implications of…”
“Involvement of…” “Observations on...” “Evidence for…”
“Investigations into...” “Insights in…” “Characterization
of...”
“The involvement of this in that”
-> “This does that in signal transduction pathway xx”
Titles with jargon or abbreviations
Titles with “new” and “novel” (all research is new)
58. Keywords
© Janssens 2014 - Scientific Writing58
Donot repeat title words – these come up anyhow
Most cited versus never cited...
Try out in Medline:
possibly your keywords should be obvious and short but
bring less hits (and rather your than a competitor‘s
article!)
59. Title syntax
© Janssens 2014 - Scientific Writing59
“Preliminary canine and clinical evaluation of a new
antitumor agent, streptovitacin.”
(Clin. Res. 8:134, 1960)
„Evidence for women dreaming more often about food
than men.“
...
60. Deese and Kaufman, J. Exp. Psychol. 1957, 54, 180-187.
Murdock , J. Exp. Psychol. 1962, 64, 482-488.
Serial position effect
Recall
Primacy Recency
t
Write at beginning!
© Janssens 2014 - Scientific Writing60
© Andrew Moore
I’m hungry...
Mustn’t forget
to do the shopping...
Drain needs
unblocking!!
61. Have a look at titles
© Janssens 2014 - Scientific Writing61
Never cited...........well cited
Reviews
Yoghurt fermentation at elevated temperatures by
strains of Streptococcus thermophilus expressing
a small heat-shock protein: Application of two-
plasmid system for constructing food-grade strains
of Streptococcus thermophilus
New insights into mechanisms of growth and b-
carotene production in Blakeslea trispora
Research Articles
Separation of catechin compounds from different teas
Production and characterization of theromstable α-
amylase by thermophilic Geobacillus
stearothermophilus
Molecular characteriazation of rpoB gene mutations in
rifampicin-resistant Mycobacterium tuberculosis
strains isolated from TB patients in Belarus
Investigating pH and Cu(II) effects on lipase activity
and enantioselectivity via kinetic and
spectroscopic methods
Metabolic flux analysis of the two astaxanthin-
producing microorganisms Haematococcus
pluvialis and Phaffia rhodozyma in the pure and
mixed cultures
Reviews
Essential fatty acids: Biochemistry, physiology and
pathology
Metagenomics: An inexhaustible access to nature‘s
diversity
Production of biopharmaceuticals and vaccines in plants
via the chloroplast genome
Application of inkjet printing to tissue engineering
Research Articles
Arenicola marina extracullar hemoglobin: A new
promising blood substitute
Directed evolution of industrial biocatalyst 2-deoxy-D-
ribose-5-phosphate aldolase
Bio-electrosprays: The next generation of electrified jets
A rapid, high content, in vivo model of glucocorticoid-
induced osteoporosis
62. © Janssens 2017 - Scientific Writing
More titles from JCS
1. Suppression of synaptotagmin II restrains phorbolester-
induced downregulation of protein kinase C alpha by
diverting the kinase from a degradative pathway to the
recycling endocytic compartment
2. Identification of an alpha-tubulin mutant of fission yeast
from gamma-tubulin-interacting protein screening: genetic
evidence for alpha-/gamma-tubulin interaction
3. Genetic and molecular interactions of the Erv41p-Erv46p
complex involved in transport between the endoplasmic
reticulum and Golgi complex
4. Kendrin/pericentrin-B, a centrosome protein with
homology to pericentrin that complexes with PCM-1
5. Regulatory mechanisms governing the oocyte-specific
synthesis of the karyoskeletal protein NO145
6. Association of human ubiquitin-conjugating enzyme
CDC34 with the mitotic spindle in anaphase
7. Inactivation of MAPK in mature oocytes triggers
progression into mitosis via a Ca2+-dependent pathway
but without completion of S phase
8. Repression of Wnt-5a impairs DDR1 phosphorylation and
modifies adhesion and migration of mammary cells
1. Secreted antagonists of the Wnt signalling
pathway
2. PKB/Akt: a key mediator of cell
proliferation, survival and insulin
responses?
3. Metalloproteinase inhibitors: biological
actions and therapeutic opportunities
4. Clonal mesenchymal progenitors from
human bone marrow differentiate in vitro
according to a hierarchical model
5. SH3 domains: complexity in moderation
6. Cell adhesion and motility depend on
nanoscale RGD clustering
7. Mechanisms of capacitative calcium entry
8. Release of an invasion promoter E-
cadherin fragment by matrilysin and
stromelysin-1
63. Abstract
© Janssens 2014 - Scientific Writing63
Hardest part to write
Second most important part
Maximum 200 words (Medline truncates at 250 words)
What are the significant results?
Important methodology (in vitro vs. in vivo, human, model
systems)
What are the conclusions/implications?
Start with writing these in bullet points and take time to re-
re- and re-write this part with some distance
Write in PAST TENSE
NO citations, avoid non-standard abbreviations
64. Optimize abstract
© Janssens 2014 - Scientific Writing64
Be specific, not just one word
e.g. women's fiction not fiction.
Key phrases need to make sense within the title and
abstract and flow well.
Focus on a maximum of three or four different keyword
phrases rather than try to get across too many points.
Finally, always check that the abstract reads well,
remember the primary audience is still the researcher not a
search engine, so write for readers not robots.
http://authorservices.wiley.com/bauthor/
65. Language tips
© Janssens 2014 - Scientific Writing65
Be cautious with imprecise words:
Several, some, many, affected, somewhat, quite,
relatively
Don‘t add doubt unnecessarily. Could you replace...
Could -> can
Would -> will
Hopefully -> Possibly
Difficulty -> challenge
66. Structured abstract
© Janssens 2014 - Scientific Writing66
BACKGROUND: Infections due to methicillin-resistant Staphylococcus aureus have
become increasingly common in hospitals worldwide. S aureus continues to be a cause
of nosocomial bacteremia. METHODS: We analyzed the clinical significance (mortality)
of MRSA and methicillin-susceptible S aureus bacteremia in a retrospective cohort study
in a 2900-bed tertiary referral medical center. Survival and logistic regression analyses
were used to determine the risk factors and prognostic factors of mortality. RESULTS:
During the 15-year period, 1148 patients were diagnosed with nosocomial S aureus
bacteremia. After controlling potential risk factors for MRSA bacteremia on logistic
regression analysis, service, admission days prior to bacteremia, age, mechanical
ventilator, and central venous catheter (CVC) were independent risk factors for MRSA.
The crude mortality rate of S aureus bacteremia was 44.1%. The difference between the
mortality rates of MRSA (49.8%) and MSSA bacteremia (27.6%) was 22.2% (P < .001).
Upon logistic regression analysis, the mortality with MRSA bacteremia was revealed to
be 1.78 times higher than MSSA (P < .001). The other predicted prognostic factors
included age, neoplasms, duration of hospital stay after bacteremia, presence of
mechanical ventilator, and use of CVC. CONCLUSIONS: Resistance to methicillin was
an important independent prognostic factor forpatients with S aureus bacteremia.
PMID: 18313513 [PubMed - indexed for MEDLINE]
http://www.nlm.nih.gov/bsd/policy/structured_abstracts.html
67. Structured abstract
© Janssens 2014 - Scientific Writing67
Developed in the late 1980s and early 1990s to assist
health professionals in selecting clinically relevant and
methodologically valid journal articles
Mainly medical
Makes text mining (search engines) easier
Could start to be used in life sciences (MedLine
encourages)
68. Graphical abstract
© Janssens 2014 - Scientific Writing68
Started in chemical journals
VISUALISE the main message in ONE figure
Chemical reaction
Signal transduction pathway
Hypothesis
Structure
Etc…
69. LAY abstract
© Janssens 2014 - Scientific Writing69
Sometimes asked at submission
Summary for non-expert
Here you CAN say why it is new
Always write this, it can be useful
In cover letter to convince Editor
After acceptance to highlight your work
To explain your friends and family
70. Edit an abstract
© Janssens 2014 - Scientific Writing70
Mark key statements
Do you get what it is about?
What could be left out?
First and last sentence: strong?
Positive wording
Sentence length
…
What would you write in a “lay” abstract?
71. Scientific Writing
© Janssens 2014 - Scientific Writing71
Introduction and basics
Mutual introductions
About journals and peer review
Online access and searches, IF
Before writing
Tips on language/style
Writing
IMRAD structure
How to get started & ‘sculpt’
How to submit with cover letter
Publication ethics
----
Application writing
Science communication
72. Style = Clarity
© Janssens 2014 - Scientific Writing72
Write to be understood
Think of your audience
Make information accessible
Make reader feel comfortable
THINK what you want to say
Clear thinking = clear writing
Arrange your thoughts in a logical order (MIND MAP)
https://de.slideshare.net/BarbaraJanssens2
75. # languages…
© Janssens 2014 - Scientific Writing75
… different challenges!
Sentences too long/too short
False friends
Commas
80. Sentence structure
© Janssens 2014 - Scientific Writing80
Which sentence is easier to understand?
The primary site of contact with airborne allergens,
irritants, pathogens and other proinflammatory agents is
the pulmonary ephithelium
The pulmonary epithelium is the primary site of contact
with airborne allergens, irritants, pathogens and other
proinflammatory agents
81. Sentence structure
© Janssens 2014 - Scientific Writing81
Often splitting in two is better, even if result is longer:
Wiley-VCH is a Weinheim, Germany, global STM
publisher specialized in chemistry and life sciences,
belonging to the Wiley-Blackwell group.
Wiley-VCH is a publishing house located in Weinheim,
Germany. As a part of the global Wiley-Blackwell
scientific/technical/medical (STM) program, it is
specialized in Chemistry and Life Science publications.
82. Paragraphs
© Janssens 2014 - Scientific Writing82
Units of thought, not length
Provide visual relief
Contain related thoughts
Thoughts in logical order
Consistent organization
Use topic sentences
At beginning or end
Rarely in the middle (unless preceding is transitional)
83. I’m hungry...
Mustn’t forget
to do the shopping...
Drain needs
unblocking!!
recency
recall
primacy
t
PI3K
© Andrew Moore
Serial Position Effect
© Janssens 2014 - Scientific Writing
84. Word usage from a to z
© Janssens 2014 - Scientific Writing84
Above ("the above method," "mentioned above," etc.) –
Affect, effect -- Affect is a verb and means to influence. Effect, as a verb, means to bring about; as a
noun, effect means result.
All of, both of -- Just "all" or "both" will serve in most instances.
Alternate, alternative -- Be sure which you mean.
And or But (to begin a sentence) -- You have been told not to do this in grade school. But …
Apparently (apparent) -- means obviously, clearly, plainly evident, but also means seemingly or
ostensibly as well as observably. Ambiguity results. Use obvious(ly), clear(ly), seeming(ly),
evident(ly), observable or observably, etc., as needed to remove doubt.
Appear, appears -- Seem(s)? "He always appears on the scene, but never seems to know what to
do." "Marley's ghost appeared but seemed harmless."
As -- Dialectal when used in place of that or whether; do not use as to mean because or inasmuch as.
At the present time, at this point in time -- Say "at present" or "now" if necessary at all.
But (to begin a sentence) -- Go right ahead (see "And" and "However").
By means of -- Most often, just "by" will serve and save words.
Case -- "In the case of Scotch whiskey,...." For "in this case," try "in this instance.“
Compare with, compare to -- Compare with means to examine differences and similarities; compare
to means to represent as similar.
http://www.ag.iastate.edu/aginfo/word_usage.php
85. Word usage from c to h
© Janssens 2014 - Scientific Writing85
Comprise -- comprise meant to contain, include, or encompass (not to constitute or compose)
Correlated with, correlated to -- things may be related to one another, but are correlated with one another.
Different from, different than -- One thing differs from another, although you may differ with your colleagues.
Due to does NOT mean because of. "Due to the fact that..." is an attempt to weasel out.
During the course of, in the course of -- Just use "during" or "in."
Either....or, neither...nor -- Apply to no more than two items or categories.
Etc. -- Use at least two items or illustrations before "and so forth" or "etc."
Experience(d) -- To experience something is sensory; inanimate, unsensing things (lakes, soils, enzymes,
streambeds, farm fields, etc.) do not experience anything.
Following -- "After" is more precise if "after" is the meaning intended. "After [not following] the procession,
the leader announced that the ceremony was over.”
High(er), low(er) -- Much too often used, frequently ambiguously or imprecisely, for other words such as
greater, lesser, larger, smaller, more, fewer; e.g., "Occurrences of higher concentrations were lower at
higher levels of effluent outflow." One interpretation is that greater concentrations were fewer or less
frequent as effluent volume(s) increased, but others also are possible.
However -- Place it more often within a sentence or major element rather than at the beginning or end.
"But" serves better at the beginning.
http://www.ag.iastate.edu/aginfo/word_usage.php
86. Word usage from i to p
© Janssens 2014 - Scientific Writing86
In order to -- For brevity, just use "to"; the full phrase may be used, however, [in order] to achieve
useless padding.
Irregardless -- No, regardless. But irrespective might do.
It should be mentioned, noted, pointed out, emphasized, etc. -- Such preambles often add nothing but
words. Just go ahead and say what is to be said.
It was found, determined, decided, felt, etc. -- Are you being evasive? Why not put it frankly and
directly?
Less(er), few(er) -- "Less" refers to quantity; "fewer" to number.
Majority, vast majority -- See if most will do as well or better. Look up "vast."
Myself -- Not a substitute for me. "This paper has been reviewed by Dr. Smith and myself" -> me
Partially, partly -- Compare the meanings (see also impartially). Partly is the better, simpler, and more
precise word when partly is meant.
Percent, percentage -- Not the same; use percent only with a number.
Predominate, predominant -- Predominate is a verb. Predominant is the adjective; as an adverb,
predominantly (not "predominately").
Prefixes -- (mid, non, pre, pro, re, semi, un, etc.) -- Usually not hyphened in US usage except before a
proper name (pro-Iowa) or numerals (mid-60s) or when lack of a hyphen makes a word ambiguous
http://www.ag.iastate.edu/aginfo/word_usage.php
87. Word usage from p to z
© Janssens 2014 - Scientific Writing87
Principle, principal -- They're different; make sure which you mean.
Prior to, previous to -- Use before, preceding, or ahead of. There are prior and subsequent events
that occur before or after something else, but prior to is the same kind of atrocious use that attempts
to substitute "subsequent to" for "after."
Proven -- Although a proven adjective, stick to proved for the past participle. "A proven guilty person
must first have been proved guilty in court."
Provided, providing -- Provided (usually followed by "that") is the conjunction; providing is participle.
Reason why -- Omit why if reason is used as a noun. The reason is...; or, the reason is that..
Since -- has a time connotation; use "because" or "inasmuch as" when either is intended meaning.
Small in size, rectangular in shape, blue in color, tenuous in nature, etc. -- Redundant.
That and which – ,(comma) which ((by the way))
To be -- Frequently unnecessary. "The differences were [found] [to be] significant."
Varying -- distinguish from various or differing. varying amounts or conditions, you are implying
individually changing amounts or conditions rather than a selection of various or different ones.
Where -- Use when you mean where, but not for "in which," "for which," etc.
Which is, that were, who are, etc. -- Often not needed. For example, "the data that were related to
age were analyzed first" means that the data related to age were analyzed first. While -- Preferably
not if, while writing, you mean and, but, although, or whereas.
http://www.ag.iastate.edu/aginfo/word_usage.php
89. Recognize Grammar Errors
© Janssens 2016 - Scientific Writing89
RO
rising. However
FP
rashes and sores, and
RO
cavity. Otherwise,
FRAG
. Examples include
RO
correct. Therefore,
MM
, we retested the circuit
FP
voltages and contact
http://writing.engr.psu.edu/exercises
91. misplaced or dangling modifiers and
pronoun antecedent problems
© Janssens 2014 - Scientific Writing91
The difficulty here is that you, as the author, know exactly to which each has reference
even though not explicitly stated. Your reader, however, doesn't have this advantage,
and the result may be confusing, misleading, or funny. EXAMPLES:
Modifier problems
"Using multiple-regression techniques, the animals in Experiment I were...
"Based only on this doubtful inference, we find the conclusions not supported."
"The determinations were made on samples using gas chromatography."
"In assessing the damage, the plants exhibited numerous lesions."
"The spiders were inadvertently discovered while repairing a faulty growth chamber."
"Settling in the collected effluent, we observed what was determined to be..."
Ambiguous pronoun antecedents
"The flavor was evaluated by an experienced taste panel, and it was deemed obnoxious."
"All samples in Lot II were discarded when the authors found that they were contaminated
with alcohol, rendering them unstable." [and unable to think clearly?]
"The guidelines were submitted to the deans, but they subsequently were ignored.
http://www.ag.iastate.edu/aginfo/word_usage.php
92. , which/that
© Janssens 2014 - Scientific Writing92
Which/that: relative clauses
Defining clause: NO comma
That/which in UK, only that in US
No comma
Non defining clause: comma
, which ((by the way)) ….
Not essential to basic meaning
Comma before which
Land which/that is surrounded by water is an island.
Tasmania, which is surrounded by the waters of Bass
Strait, is an island of great natural beauty.
www.writeresearch.com.au
93. which/that (p. 137)
© Janssens 2014 - Scientific Writing93
1 Lime which raises the pH of the soil to a level more suitable for crops is injected into the
soil using a pneumatic injector.
2 Manipulation which involves adding or deleting genetic information is referred to as
genetic engineering.
3 Non-cereal phases which are essential for the improvement of soil fertility break disease
cycles and replace important soil nutrients.
4 Senescence which is the aging of plant parts is caused by ethylene that the plant
produces.
5 Opportunities that arise from the economically buoyant nature of domestic wine
production must be identified and carefully assessed.
6 Seasonal cracking which is a notable feature of this soil type provides pathways at least
6mm wide and 30 cm deep that assist in water movement into the subsoil.
7 Plants which experience waterlogging early in their development would be expected to
have a much shallower root system than non-waterlogged plants.
8 Yellow lupin which may tolerate waterlogging better than the narrow-leafed variety has
the potential to improve yields in this area.
9 Lucerne is a drought-hardy perennial legume which produces high-quality forage.
1 Lime, which raises the pH of the soil to a level more suitable for crops, is injected into
the soil using a pneumatic injector.
2 Manipulation which involves adding or deleting genetic information is referred to as
genetic engineering.
3 Non-cereal phases, which are essential for the improvement of soil fertility, break
disease cycles and replace important soil nutrients.
4 Senescence, which is the aging of plant parts, is caused by ethylene that the plant
produces.
5 Opportunities that arise from the economically buoyant nature of domestic wine
production must be identified and carefully assessed.
6 Seasonal cracking, which is a notable feature of this soil type, provides pathways at
least 6mmwide and 30cm deep that assist in watermovement into the subsoil.
7 Plants which experience waterlogging early in their development would be expected to
have a much shallower root system than non-waterlogged plants.
8 Yellow lupin, which may tolerate waterlogging better than the narrow-leafed variety, has
the potential to improve yields in this area.
9 Lucerne is a drought-hardy perennial legume which produces high-quality forage.
94. The comma: A matter of life and death?
© Janssens 2014 - Scientific Writing94
“Panda: large black and white bear-like mammal,
native to China. Eats, shoots and leaves.” [1]
Help the reader understand!/list information
Before the “and” is optional
To date, …
Use commas as you would salt and pepper: don’t
overdo it!
[1] Truss, L., Eats(,) Shoots and Leaves, Profile Books
Ltd., UK 2003
Fay Wolter, BiotecVisions April 2011
96. Some tips
© Janssens 2014 - Scientific Writing96
Avoid vague terms such as ‘trends’
Be very precise and clear
“The cells increased following treatment with” – what
characteristic of the cells increased: size, number?
Data = results; datum = result; use the correct verb
form (also criteria/criterion etc.)
Careful with embedded phrases
Avoid separating subject and verb
98. Language tips
© Janssens 2014 - Scientific Writing98
Be cautious with imprecise words:
Several, some, many, affected, somewhat, quite,
relatively
Don‘t add doubt unnecessarily. Could you replace...
Could -> can
Would -> will
Hopefully -> Possibly
Difficulty -> challenge
99. Writing language and style (p. 136)
© Janssens 2014 - Scientific Writing99
___ propagule pressure is widely recognized as ___ important factor that
influences ___ invasion success. ___ previous studies suggest that ___
probability of ___ successful invasion increases with ___ number of propagules
released, with ___ number of introduction attempts, with ___ introduction rate,
and with ___proximity to ___ existing populations of invaders.
Moreover, ___ propagule pressure may influence ___ invasion dynamics after
___ establishment by affecting ___ capacity of ___ non-native species to adapt
to their new environment.
Despite its acknowledged importance, ___ propagule pressure has rarely been
manipulated experimentally and ___ interaction of ___ propagule pressure with
___ other processes that regulate ___ invasion success is not well understood.
___ Propagule pressure is widely recognized as an important
factor that influences ___ invasion success. ___ Previous studies
suggest that the probability of ___ successful invasion increases
with the number of propagules released, with the number of
introduction attempts, with ___ introduction rate, and with ___
proximity to ___ existing populations of invaders.
Moreover, ___ propagule pressure may influence ___ invasion
dynamics after ___ establishment by affecting the capacity of ___
non-native species to adapt to their new environment.
Despite its acknowledged importance, ___ propagule pressure
has rarely been manipulated experimentally and the interaction of
propagule pressure with ___ other processes that regulate ___
invasion success is not well understood.
(Britton-Simmons & Abbott 2008, p. 68)
100. Past vs present tense
© Janssens 2014 - Scientific Writing100
Past tense: for a completed study
what was done and found
Present tense: for what is always true or always there
An example is….
Modal tense: doubt
This may influence…
101. Active vs passive (p.39)
© Janssens 2014 - Scientific Writing101
Avoid passive (is, was, are, being...)
Use active: the subject of the sentence performs an action
The man was bitten by the dog - pass
The dog bit the man - active
Only use passive if you cannot use the „we“ form
Gel electrophoresis was used - pass
We used gel electrophoresis – active
Example from Adam Ruben
ACTIVE VOICE: We did this experiment.
PASSIVE VOICE: This experiment was done by us.
SEMI-PASSIVE VOICE: Done by us, this experiment was.
Yes, for the semi-passive voice, you’ll want to emulate Yoda. Yoda,
you’ll want to emulate.
A. Ruben
dx.doi.org/10.1126/science.caredit.a1200033
102. Anthropomorphism
© Janssens 2014 - Scientific Writing102
= assigning actions that can only be performed by
humans to non-living subjects. Subjects like method,
theory, research, table, figure, etc. cannot determine,
conclude, find, summarize, compare, or actively “act”
as human subjects do
www.biotecvisions.com
Anthropomorphism Solution
HPLC was able to determine
the composition.
We determined the
composition by HPLC.
The research found… The researchers found…
Table 1 summarizes the
results…
The summary in Table 1.
Figure 1 compares activities
at 4°C and 37°C.
Activities at 4°C and 37°C are
compared in Table 1.
Our hypothesis says… We hypothesize…
103. Use links
© Janssens 2014 - Scientific Writing103
Transition words
And, so, therefore, however, in conclusion, nevertheless
Do not use several words where one will do
As a means of
Ask the question
At the present time
During the time that
In order that
With regard to
Prior to
With the exception of
...
104. Rather not use ...
© Janssens 2014 - Scientific Writing104
Seems/appears
Uncritical
Undermined
Confounded
Inappropriate
Purported
Caution
Limitations
• Restricted
• Unsupported
• Limited
• Compromised
• Somewhat
• Superficial
• Of doubtful value
• Unlikely
105. Also negative ...
© Janssens 2014 - Scientific Writing105
Unclear
Uncertain
Potentially biased
Controversial
Debatable
Unexpected
• Uncontrolled
• Anomalous
Surprising
• Unusual
• Confusing
• Negative
106. Avoid redundancy
© Janssens 2014 - Scientific Writing106
Present moment in time
Fewer in number
Estimate at about
Whether or not
Try and endeavour
True facts
107. .. Do not be arrogant...
© Janssens 2014 - Scientific Writing107
As is well-known
It is obvious that
It will be self-evident that
Of course
A not inconsiderable body of evidence...
Starting sentences with “obviously” or “as everyone knows”
demonstrates your intellectual superiority. If possible, start
sentences with, “As super-intelligent beings like myself know,”
or “Screw your stupidity; here’s a fact-bomb for you.” A. Ruben
dx.doi.org/10.1126/science.caredit.a1200033
108. Some rules
© Janssens 2014 - Scientific Writing108
Shun and avoid the employment of unnecessary, excess extra words.
Make certain all sentences are full and complete. If possible.
Avoid cliches like the plague.
Take pain's to spell and, punctuate correctly.
BE Consistent.
Don't approximate. Always be more or less precise.
Sedulously eschew obfuscatory hyperverbosity or prolixity.
Avoid pointless repetition, and don't repeat yourself unnecessarily.
Always try to remembr t he/E extreme importance of being accurit; ne
at, and carfful.
Don't use no double negatives.
Don't never use no triple negatives.
All generalizations are bad.
Take care that your verb and subject is in agreement.
109. Some rules ii
© Janssens 2014 - Scientific Writing109
A preposition is a bad thing to end a sentence with.
Don't use commas, which aren't necessary.
"Avoid overuse of 'quotation' marks."
Writing carefully, dangling participles must be avoided.
And don't start a sentence with a conjunction.
Reserve the apostrophe for it's proper use and omit it when its not necessary.
Avoid run-on sentences they are hard to read.
Proofread carefully to see if you any words out.
Never use that totally cool, radically groovy out-of-date slang.
Avoid those long sentences that just go on, and on, they never stop, they just
keep rambling, and you really wish the person would just shut up, but no, they
just keep on going, they're worse than the Energizer Bunny, they babble
incessantly, and these sentences, they just never stop.
From http://www.union.edu/PUBLIC/BIODEPT/wicked.html
110. If you don‘t know…
© Janssens 2014 - Scientific Writing110
Google!!
Merriam Webster (US) or Oxford
www.merriamwebster.com
www.oed.com
Software ConcApp p.130
www.edict.com.hk/pub/concapp/
Build your own corpus (articles) of english journal articles
Search gives you CONTEXT of search words
www.writeresearch.com.au
111. Funny syntax...
© Janssens 2014 - Scientific Writing111
“A large mass of literature has accumulated on the cell
walls of staphylococci.” (From a MS submitted to the editor
for publication in J. Bacteriol.)
“….He presented evidence that women who smoke are
likely to have pulmonary abnormalities and impaired lung
function at the annual meeting of the American Lung
Association.” (From a Press release)
“THF is a single heat-stable polypeptide isolated from calf
thymus composed of 31 amino acids with a molecular
weight of 3,200.”
“For sale, fine grand piano, by a lady, with three legs.”
“For sale, German Shepherd dog, obedient, well trained,
will eat anything, very fond of children.”
From Martin Welch, BIOCAM course
112. First letter… brain does the rest
© Janssens 2014 - Scientific Writing112
http://www.positscience.com/games-teasers/brain-teasers/teasers/scrambled-text
114. Scientific Writing
© Janssens 2014 - Scientific Writing114
Introduction and basics
Mutual introductions
About journals and peer review
Online access and searches, IF
Before writing
Publication ethics
Tips on language/style
Writing
IMRAD structure
How to get started & ‘sculpt’
How to submit with cover letter
----------------------------------------
Application writing
Science communication
116. Start To WRITE…
© Janssens 2014 - Scientific Writing116
• “The time to begin writing an article is when you have
finished it to your satisfaction. By that time you begin to
clearly and logically perceive what it is you really want
to say.” (Mark Twain, 1902)
• 1) Have something to say
2) Say it
3) Stop as soon as you have said it (Billings, J., An
address to our medical literature. Brit. Med. J. 1881, xx,
262-268)
• NOT instant messaging, tweeting, status updating...
(that‘s marketing AFTER your publication)
118. Manuscript draft
- IMRAD -
© Janssens 2014 - Scientific Writing118
Title
Abstract
Introduction
Materials and Methods
Results
Discussion
Figures and Tables
Cover letter
121. ...writing order
© Janssens 2014 - Scientific Writing121
Figures and Tables
Title
Abstract
Results
Materials and Methods
Introduction
Discussion
Cover letter
122. ...writing order
© Janssens 2014 - Scientific Writing122
Figures and Tables
Title
Abstract
Results
Materials and Methods
Introduction
Discussion
Cover letter
123. Start with the data
© Janssens 2014 - Scientific Writing123
This will cut your writer‘s block!
(Pictures of gels, graphs etc)
Order in Figures: write legends
What is the story?
(Title, abstract draft)
124. Figures
© Janssens 2014 - Scientific Writing124
Should tell the story - quick readers will read the
abstract and check the figures
Are the data comprehensive?
Not too many panels (6)
If too many data: provide as supporting material
Think: what do I need to convince the reviewer? What
is the minimum to satisfy a reader without “losing the
forest because of the trees”? e.g. No need to repeat
all different conditions as a proper figure
Include a concluding visual scheme, diagram,
overview
125. Figures II
© Janssens 2014 - Scientific Writing125
Detail how many times the experiments were
performed
Detail the number of animals/replicates
Provide clear statistical analyses
Should enable the reader to fully understand the
figure
Ensure everything is described: abbreviations,
symbols etc.
126. Figure or Table?
© Janssens 2014 - Scientific Writing126
Table
Recording data (raw or processed)
Showing actual data values, precision
Multiple comparisons
Has a short title and footnotes
Figure
Showing trend or picture
Shape rather than numbers
Compare few elements
Has a legend with all details needed
127. Keep source data! Lies, damn lies and
statistics
© Janssens 2014 - Scientific Writing
http://www.slideshare.net/lemberger/editorial-process
128. Clinical trial data online
© Janssens 2014 - Scientific Writing128
Online archive of ALL trial data
Data protection issue…
…But it will come
Statistal analysis: some journals require author to pay
for cost of second analysis if needed
Sometimes data need to be reanalysed decades after
publication
129. Figure quality
© Janssens 2014 - Scientific Writing129
resolution should be at least 400 dpi
to be printed either to fit the width of one column (8
cm) or to fit the width of the page (17 cm)
Avoid extreme height-to-width ratios (“noodles” and
“skyscrapers”)
Resizing: Increasing the resolution of an image will
result in a proportionally smaller image size
20 x 30 cm 96 dpi -> 400 dpi 5 x 7 cm
do not embed TIFF files in DOC files; JPEG files will not
be compressed
130. Look at figures in sample articles
© Janssens 2014 - Scientific Writing130
Figure layout
Information in Figure
Legend 5 elements
Title summarizing what it is about
Details of results
Additional explanation
Description of units or statistical annotation
Explanation of other symbols or units
131. Chart Resolution
© Janssens 2014 - Scientific Writing131
Excel: scale the chart to at least 400% of the expected
printing size
Select the chart, copy
PowerPoint: Edit-“Paste special…“: paste as PNG file
132. Image processing
© Janssens 2014 - Scientific Writing132
Regulations by Rockefeller University Press
(now adopted by most journals)
No specific feature within an image may be enhanced,
obscured, moved, removed, or introduced.
Adjustments of brightness, contrast, or color balance are
acceptable if they are applied to the whole image and as long as
they do not obscure, eliminate, or misrepresent any information
present in the original.
The grouping of images from different parts of the same gel, or
from different gels, fields, or exposures must be made explicit by
the arrangement of the figure (e.g., dividing lines) and in the text
of the figure legend.
If the original data cannot be produced by an author when
asked to provide it, acceptance of the manuscript may be
revoked.
http://www.councilscienceeditors.org/i4a/pages/index.cfm?pageid=3363
134. Stick to the figure guidelines...
© Janssens 2014 - Scientific Writing
136. IMRAD revisited
© Janssens 2014 - Scientific Writing136
Figures and Tables
Title
Abstract
Results
Materials and Methods
Introduction
Discussion
Cover letter
137. Results book p. 33
© Janssens 2014 - Scientific Writing137
Format: results or results plus discussion
Locate figures and tables
Comments on results
Use of tense in results
Past for already completed
Present for facts and ongoing
modal
138. Results
© Janssens 2014 - Scientific Writing138
Follow the figures: Present the experiments performed in a
logical and clear manner. Why did this lead to the next
experiment?
Written in the PAST TENSE
Provide statistical analysis and clearly indicate significant data
Cite relevant literature but only the FACTS to understand (as
previous studies showed XXX [23] we tested the cells with
XXX). Comparing is for the discussion
Do not lose in technical details („we transfected and then
purified cell extracts and then separated...“): these go to the
M&M
Be SELECTIVE
Present your results ONCE, either in the text, OR a Table OR
Figure
139. Methods book p. 37
© Janssens 2014 - Scientific Writing139
Provide info for other scientists
Credibility for your work
Organise this section with headings
Use of passive and active tense, avoid top heavy
passive
What to cite
Textbook not necessary
Published (recent) yes
140. Materials & Methods
© Janssens 2014 - Scientific Writing140
Should be concise but complete
Written in PAST TENSE
DO NOT include any results!
A colleague should be able to repeat the experiment
All new reagents, sequences, etc should stated;
New method: provide ALL detail
Standard procedures: cite and only mention modifications
If too lengthy: decide afterwards if parts can be cut or
removed to supporting information
Write 20 mL (not ml), 5 mm, 3 min (not mins), kDa (not
Kda; molecular mass – not weight), M (not mole)
Check chemical nomenclature www.chem.qmw.ac.uk/iubmb
141. Funny M&M
© Janssens 2014 - Scientific Writing141
“After standing in boiling water for an hour, I loaded the
sample on a gel…..”
“Blood samples were taken from 48 informed and
consenting patients….. the subjects ranged in age from 6
months to 22 years.” (Pediatr. Res. 1972, 6, 26)
“Employing a straight platinum wire rabbit, sheep and
human blood agar plates were inoculated….”
“Lying on top of the small intestine, we observed a small
transparent thread”
“In this experiment, one third of the mice were cured by the
test drug, one third were unaffected by the drug and
remained moribund, and the third mouse got
away.”(Reputedly from a MS submitted to Infection and
Immunity)
From Martin Welch, BIOCAM course
142. ...writing order
© Janssens 2014 - Scientific Writing142
Title
Abstract
Figures and Tables
Results
Materials and Methods
Introduction
Discussion
Cover letter
143. Introduction , book p. 42
© Janssens 2014 - Scientific Writing143
Entrance to manuscript
Make sure referees continue to read
3 major stages: Country, city, house
Broad general statement, what is known, present
Justification for study, research gap, need
Aim (start with this)
144. Introduction
© Janssens 2014 - Scientific Writing144
Provides the background to the study
Can be written in PRESENT TENSE (= existing knowledge)
Details the results from relevant published studies (difference
between we demonstrated – it was demonstrated – it has been
demonstrated – it is known)
Explains what is still unknown
Describes why the work was carried out and what the aim of the
study was
Enables a non-expert to understand the rationale
Try to cite relevant review articles rather than going back to all
basic papers
State your principal results and conclusions in one sentence
Decision about what is interesting or not can be left to the
reader
145. ...writing order
© Janssens 2014 - Scientific Writing145
Title
Abstract
Figures and Tables
Results
Materials and Methods
Introduction
Discussion
Cover letter
146. Discussion chapter 9 p.59
© Janssens 2014 - Scientific Writing146
Repeat key message
Elements
Most important findings
Explanations
Limitations
Implications
recommencations
147. Discussion
© Janssens 2014 - Scientific Writing147
QUICKLY summarize the findings
This is not just the results presented in another format, they
need to be discussed in the wider context of the field
What are the implications for future work?
Systematically compare findings with supporting and/or
conflicting literature
Discuss implications and applications, future directions to take
Be clear, honest, don‘t over-interprete but also don‘t minimize
Are there any models/rules that can be established?
If it was a model system, what are the implications for the
human system? Parallels, differences?
If primarily in vitro studies, what is the scope for further in vivo
studies? Relation to published in vivo studies?
148. References
© Janssens 2014 - Scientific Writing148
The references must comply to house style
Ensure that they are cited in numerical order and that
every reference is cited
The work cited should be fair and balanced
Ensure that credit is given to the original discoveries,
including back-to-back publications
Use a reference manager (e.g. Endnote) and correctly
format the citations and ref list
Do you read before you cite?
misprint distribution in citations -> 20% reads
http://arxiv.org/abs/condmat/0212043
149. All sections - Keep it short
© Janssens 2014 - Scientific Writing149
600-700 words = one typeset page - excluding figures. (12000
words = 20 pages)
Introduction < 1000 words
Concluding section < 300 words
Shorten:
Latest publications of relevance
Keep details to minimum
Concentrate on bullet points, 3 key arguments
Cover only as much historical background as is necessary for
the contextualization of the topic for a broad readership.
Avoid detailed lists of genes, gene products, acronyms etc. ->
Table
151. Scientific Writing
© Janssens 2014 - Scientific Writing151
Introduction and basics
introduction
About journals and peer review
Online access and searches, IF
Before writing
Tips on language/style
The manuscript - IMRAD
Publication ethics
Authorship
Plagiarism
153. Authors
© Janssens 2014 - Scientific Writing153
Author = significant contributor
Providing reagents, scientific/moral support = acknowledgement
First author =„paternity“ („the one without whom the work could
not have been accomplished“)
Last author =„Senior author“ (often the group leader or head of
Department)
Corresponding author (usually first and/or last) = assumes
responsibility for writing, submiting, revising and answering
questions after publication. Most prestigious.
„These authors have contributed equally“
Decide authors and order as early as possible
Which author you are will be important for your CV – but being
an author in the first place is what matters
154. Authors ICMJE
© Janssens 2014 - Scientific Writing154
International Committee of Medical Journal Editors (ICMJE)
recommends that authorship be based on the following four
criteria:
(1) substantial contributions to the conception or design of
the work; or the acquisition, analysis, or interpretation of data
for the work;
(2) drafting the work or revising it critically for important
intellectual content;
(3) final approval of the version to be published;
(4) agreement to be accountable for all aspects of the work,
thereby ensuring that questions related to the accuracy or
integrity of any part of the work are appropriately
investigated and resolved.
155. Authors
© Janssens 2014 - Scientific Writing155
FIRST AUTHOR: Weary graduate student who spent hours
doing the work.
SECOND AUTHOR: Resentful graduate student who thinks he
or she spent hours doing the work.
THIRD AUTHOR: Undergraduate just happy to be named.
FOURTH AUTHOR: Collaborator no one has ever met whose
name is only included for political reasons.
FIFTH AUTHOR: Postdoctoral fellow who once made a chance
remark on the subject.
SIXTH AUTHOR: For some reason, Vladimir Putin.
LAST AUTHOR: Principal investigator whose grant funded the
project but who hasn’t stood at a lab bench in decades, except
for that one weird photo shoot for some kind of pamphlet, and
even then it was obvious that he or she didn’t know where to
find basic things.
A. Ruben
dx.doi.org/10.1126/science.caredit.a1200033
156. Ghost or guest authors?
© Janssens 2014 - Scientific Writing156
Ghost authors: individuals not named as authors but who contributed
substantially to the work
Guest authors: named authors who have not met authorship criteria
Confidential survey of corresponding authors of 809 articles
156 articles (19%) had evidence of honorary authors
93 articles (11%) had evidence of ghost authors
Flanagin et al., Prevalence of Articles with Honorary Authors and Ghost
Authors in Peer-Reviewed Medical Journals. J. Am. Med. Assoc. 1998, 280,
222-224.
http://dx.doi.org/10.1001/jama.280.3.222
157. Author acknowledged
© Janssens 2014 - Scientific Writing157
From PNAS:
Author contributions: A.B. designed research; A.B.,
M.G.K., and J.-E.S. performed research; A.B., M.G.K.,
and J.-E.S. analyzed data; and A.B., M.G.K., and J.-
E.S. wrote the paper.
158. Ethics/plagiarism
© Janssens 2014 - Scientific Writing158
What is plagiarism?
The „Guttenberg syndrome“
Plagiarism is the representation of another person's
words, ideas, or information as if they were one's own
... Do not publish previously published work!
However you may reuse some of your own and
„CITED“ [1] material
Check COPE - the Committee on Publishing Ethics
(http://www.publicationethics.org.uk/about).
Check „copyright transfer agreement“
159. Plagiarism
© Janssens 2014 - Scientific Writing159
Definition (http://plagiarism.org)
Plagiarism is the representation of another person's words, ideas, or
information as if they were one's own
Publishers policy
COPE - Committee on Publishing Ethics
(www.publicationethics.org.uk/about)
CTA (copyright transfer agreement)
Crosscheck database (www.crossref.org/crosscheck/)
Non-for-profit use of DOI (Digital Object Identifier)
30 Billion websites
100 Million articles
100k Journals
iThenticate: to detect words http://ithenticate.com
160. Copyright Transfer Agreement CTA
© Janssens 2014 - Scientific Writing160
……………
a. Contributors may re-use unmodified abstracts for any non-
commercial purpose. For on-line uses of the abstracts, Wiley-Blackwell
encourages but does not require linking back to the final published
versions.
b. Contributors may re-use figures, tables, data sets, artwork, and
selected text up to 250 words from their Contributions, provided the
following conditions are met:
(i) Full and accurate credit must be given to the Contribution.
(ii) Modifications to the figures, tables and data must be noted.
Otherwise, no changes may be made.
(iii) The reuse may not be made for direct commercial purposes, or for
financial consideration to the Contributor.
(iv) Nothing herein shall permit dual publication in violation of journal
-------------------------------
http://onlinelibrarystatic.wiley.com/central/cta/UKscta.pdf
162. Types of Plagiarism
© Janssens 2014 - Scientific Writing162 http://publicationethics.org/files/COPE_plagiarism_discussion_%20doc_26%20Apr%2011.pdf
165. 30% = Plagiarism?
© Janssens 2014 - Scientific Writing165
Individual for each article…
When the sources are not cited
High similarity = ethical misconduct -> reject
Depending on response by author, the Editor may
inform the head of the research institute and/or
ban the author from publication for 1-3 years.
reasonable similarity -> revise -> further consideration
When the sources are correctly cited
high degree of flexibility towards e.g. methods and
introduction (up to 250 words, see CTA), but
If results or conclusions are copied -> reject
mosaic-type (patchwork) article -> reject
A review type article -> at least revise
Hidden plagiarism is still possible (http://plagiarism.org)
166. Not cited = PLAGIARISM
© Janssens 2014 - Scientific Writing166
"The Ghost Writer„ : writer turns in another's work, word-for-word, as his or her own.
"The Photocopy„ : writer copies significant portions of text straight from a single source,
without alteration.
"The Potluck Paper„ : writer tries to disguise plagiarism by copying from several different
sources, tweaking the sentences to make them fit together while retaining most of the
original phrasing.
"The Poor Disguise„: writer has retained the essential content of the source, but has
altered the paper's appearance slightly by changing key words and phrases.
"The Labor of Laziness„: writer takes the time to paraphrase most of the paper from
other sources and make it all fit together, instead of spending the same effort on original
work.
"The Self-Stealer„: writer "borrows" generously from his or her previous work, violating
policies concerning the expectation of originality adopted by most academic institutions.
http://plagiarism.org
167. Cited but still plagiarism
© Janssens 2014 - Scientific Writing167
"The Forgotten Footnote„: writer mentions an author's name for a source, but neglects to
include specific information on the location of the material referenced. This often masks
other forms of plagiarism by obscuring source locations.
"The Misinformer„: writer provides inaccurate information regarding the sources, making
it impossible to find them.
"The Too-Perfect Paraphrase„: writer properly cites a source, but neglects to put in
quotation marks text that has been copied word-for-word, or close to it. Although
attributing the basic ideas to the source, the writer is falsely claiming original
presentation and interpretation of the information.
"The Resourceful Citer„: writer properly cites all sources, paraphrasing and using
quotations appropriately. The catch? The paper contains almost no original work! It is
sometimes difficult to spot this form of plagiarism because it looks like any other well-
researched document.
"The Perfect Crime„: Well, we all know it doesn't exist. In this case, the writer properly
quotes and cites sources in some places, but goes on to paraphrase other arguments
from those sources without citation. This way, the writer tries to pass off the paraphrased
material as his or her own analysis of the cited material.
http://plagiarism.org
168. © Janssens 2014 - Scientific Writing168
Software implemented by most publishers (Nature, Wiley-
Blackwell, Elsevier, Springer, Taylor & Francis,…)
Prevent ethical misconduct
Publisher checks but is not judge
Author has full responsibility
Test 2009: 10% of submitted articles contain plagiarism
(Nature 466, 167 (2010) | doi:10.1038/466167a)
Workflow
Journal policy: run iThenticate
Submission or Revision/Acceptance
Original research and review articles
% similarity is no proof -> manual check needed
Low similarity -> 10 minutes
High similarity -> 1-4 hours
iThenticate http://ithenticate.com
iThenticate
169. ~(30)% similarity -> manual check
© Janssens 2014 - Scientific Writing169
Not cited High similarity Reject
Ethical misconduct
Inform Head of
Institute and Funding
Ban publicationReasonable similarity
Cited
Results, content
ReviewArticle Revise
250 words
Methods,
Introduction,Abstract
Accept
170. ...writing order
© Janssens 2014 - Scientific Writing170
Title
Abstract
Figures and Tables
Results
Materials and Methods
Introduction
Discussion
Cover letter
171. Last but not least: Cover letter
© Janssens 2014 - Scientific Writing171
Convince the editor of the importance of your work
State in a few sentences what the paper is about (not
abstract)
Why does it fit the scope of the journal?
Why is it novel?
Why will it be of interest to reviewers? If you state
non-preferred reviewers, you may explain why
Write this for the EDITOR
172. What the Editor wants?
© Janssens 2014 - Scientific Writing172
OURS
Originality
Understandibility
Reliability
Suitability
Poorly written or conceived papers will be rejected
editorially
173. Cover letter example
© Janssens 2014 - Scientific Writing173
Dear Dr. Brown,
Please find attached the manuscript „Arbuscular mycorrhizal associations of
the southern Simpson Desert“. This manuscript examines the mycorrhizal
status of plants growing on the different soils of the dune-swale systems of the
Simpson Desert. There have been few studies of the ecology of the plants in
this desert and little is known about how mycorrhizal assocaitions are
distributed amonst the desert plants of Australia. We report the arbuscular
mycorrhizal status of 47 plant species for the first time. The manscript has
been prepared according to the journal‘s Instructions for Authors. We believe
that this new work is within the scope of your jounal and hope that you will
consider this manuscript for publication in the Australian Journal of Botany.
We await your response and the comments of reviewers.
Yours sincerely,
174. Cover letter example
© Janssens 2014 - Scientific Writing174
Dear Dr. Brown,
Please find attached the manuscript „Arbuscular mycorrhizal associations of
the southern Simpson Desert“. This manuscript examines the mycorrhizal
status of plants growing on the different soils of the dune-swale systems of the
Simpson Desert. There have been few studies of the ecology of the plants in
this desert and little is known about how mycorrhizal assocaitions are
distributed amonst the desert plants of Australia. We report the arbuscular
mycorrhizal status of 47 plant species for the first time. The manscript has
been prepared according to the journal‘s Instructions fo Authors. We believe
that this new work is within the scope of your jounal and hope that you will
consider this manuscript for publication in the Australian Journal of Botany.
We await your response and the comments of reviewers.
Yours sincerely,
175. Cover letter quotes
© Janssens 2014 - Scientific Writing175
“It gives me immense satisfaction to be able to share with
you an additional application of….”
“We, the Arthurs of this mansucript …”
“The conception of Chapter 1..”
“We hope that paper should priority handing”
“I would like to express my honour to submit our hard
work to your respected journal”
“Dear Sir, Thank you for the sweet reviewing process and
find here the responce for the reviewers comments”
“After deep thinking of the comments, we made statement
as follow:”
Thanks to Lucie and Uta, EJLST and ELS
176. Editing
Nomenclature and terminology
Policies and processes
Peer review
Ethics
Publishing and promoting
EASE Science Editors Handbook
http://www.ease.org.uk/
179. http://publicationethics.org/
Code of Conduct and Best Practice Guidelines
Flowcharts on how to handle ethical problems
Database of all cases, advice given and outcome
COPE – commission of pulication ethics
180. Now submit
© Janssens 2014 - Scientific Writing180
http://mc.mscentral.com/btj
Take time! You will need to provide
Names and emails of authors
Names and emails of referees
4 preferred referees
Evt non-preferred: best state WHY – this choice will be respected
Title, abstract and keywords
Lay abstract/practical applications
Cover letter
Conflict of interest statement
182. Then be patient
© Janssens 2014 - Scientific Writing182
The editors will try to get back to you as soon as
possible
Immediate decision within 1 week
Peer review within 4 weeks is fast!
You may inquire after 6 weeks
183. After decision
© Janssens 2014 - Scientific Writing183
Always sleep over the referee comments
Reply correctly, especially if „rebuttal“
Carefully revise and make a point-by-point answer to
referee comments – especially if some requests
cannot be fulfilled, come up with a plausible
explanation!
The revised version has to be PERFECT – it will save
a lot of time for all parties involved.
184. Handle rejections
© Janssens 2014 - Scientific Writing184
Sleep over it!
You can point out mistakes to the editor
Rebuttal is not a frustration outlet
185. Editing
© Janssens 2014 - Scientific Writing185
Language vs peer review/editing
Badly written -> reject
Poor language -> language polishing
Small mistakes -> copy-editor
Shashok K. Content and communication: How can
peer review provide helpful feedback about the
writing?
BMC Medical Research Methodology 2008, 8:3,
doi:10.1186/1471-2288-8-3.
http://www.biomedcentral.com/1471-2288/8/3
www.writeresearch.com.au
187. … Accepted
© Janssens 2014 - Scientific Writing187
Celebrate!
Cite per DOI (Digital object identifier)
= Publisher/MSnumber
http://dx.doi.org
http://doi.wiley.com/10.1002/biot.2009xxxxx
Publication times….
Author
Signed copyright transfer agreement
Final figures/text
Galley proof corrections
Publisher
Copy-editing
Typesetting
Online publication
Issue and/or print: pages assigned
190. Grant draft
© Janssens 2014 - Scientific Writing190
Title
Abstract/Overview
Introduction/Problem/Question
Methods/Resources
Research goals and objectives/Milestones
Discussion/Perspectives/Evaluation
Figures and Tables
Cover letter
Imagine you are the recruiter/reviewer
191. Think like a grant reviewer
© Janssens 2014 - Scientific Writing191
Formalities
Filter - Assign to reviewer
Person CV
Title/summary
Review
Project – figures - milestones
Host, feasibility, …
Interview
Presentation, knowledge
Potential (fit into a team)
Ranking
192. Tips for grant writing
© Janssens 2014 - Scientific Writing192
Follow guidelines
Start early, look at examples
Be clear, easy to read
Get to the point
Convince with content, not with statements
Don’t criticize others (who will review?)
Be realistic – don’t ask too little/too much
Ask feedback
193. Go to get a grant
© Janssens 2014 - Scientific Writing193
http://www.nature.com/naturejobs/science/articles/10.
1038/nj7385-429a
194. Best practice in science writing
© Janssens 2014 - Scientific Writing194
Title and abstract clear, precise and attractive
Before writing discuss journals and authorships
Structure, writing order, styles specific to IMRAD
Style, tenses, word usage, clear thinking, clear writing,
mindmap, be critical
Cite appropriately, avoid plagiarism
196. Websites
© Janssens 2014 - Scientific Writing196
http://www.slideshare.net/barbaja
http://www.wiley.com/authors
http://www.biotecvisions.com
http://www.writeresearch.com.au
http://www.writing.engr.psu.edu/exercises/
http://www.bioc.cam.ac.uk/teaching/partii/both/ScientificWri
ting.pdf
http://www.freelancers.co.uk/
http://www.inter-biotec.com/services/services.html
http://www.union.edu/PUBLIC/BIODEPT/wicked.html
http://www.lib.umich.edu/hsl/resources/writing
198. Recommended References
© Janssens 2014 - Scientific Writing198
Alley, M., The Craft of Scientific Writing
Fox, N., The Little Book of Science Writing, 2014
Shashok, K., Content and communication: How can peer
review provide helpful feedback about the writing? BMC
Medical Research Methodology 2008, 8:3,
http://dx.doi.org/10.1186/1471-2288-8-3
Cargill, M., O’Connor, P., Writing scientific research
articles. Blackwell Publishing, Chichester 2009, ISBN 978-
1-4051-8619-3.
Ruben, A., How to Write Like a Scientist. Sciencecareers
2012, March 23,
dx.doi.org/10.1126/science.caredit.a1200033
201. So what did you buy?
© Janssens 2014 - Scientific Writing201
Today
Xxx
Xxx
Xxx
Xxx
Xxx
Xxx
Xxx
Xxx
xxx
202. Thank you!
"Be yourself. Everyone else is already taken."
- Oscar Wilde
For questions:
de.linkedin.com/in/janssens
Barbara.janssens@gmail.com
www.dkfz.de/careers
www.slideshare.net/barbaja
203. Making memories, and the importance
of communicationex laboratorio
Andrew Moore
Manager, Science & Society Programme
© Janssens 2014 - Scientific Writing203
204. Imagine you are a journalist, or a fellow
student interested to know what your
evolutionary biologist friend is doing.
© Janssens 2014 - Scientific Writing204
205. Give me an idea of what you’ve
discovered.
© Janssens 2014 - Scientific Writing205
We’ve been working on evolutionary trees (we call them
phylogenies) of mammals, using sequence comparison of two
genes (BRCA1 and SCA1) between species traditionally
grouped in certain superorders (for superorders you could just
say evolutionary groupings). From our work, it looks as if the
true phylogeny is different from the phylogeny you get by
looking at the fossil record and comparative anatomy. At a
certain position in the SCA1 gene, there’s a perfectly aligned
19 base-pair deletion in the human, flying lemur, tree shrew
and mouse, and not in whale, alpaca, horse, pangolin, cat, bat,
shrew. At this same position in the SCA1 gene, we also find
that a single base-pair deletion is shared only by sea cow,
elephant, hyrax, aardvark, elephant shrew, golden mole,
tenrec and opossum.
206. I see, but what would you say is most
important for people to understand
about what you’ve done?
© Janssens 2014 - Scientific Writing206
If we do sequence comparison at a particular position in the
BRCA1 gene we see a base-pair deletion shared only by
elephant, hyrax, aardvark, elephant shrew, golden mole,
tenrec, but not by any other of the representative species.
Together, the sequence comparisons group whales with dogs,
cats and bears rather than with sea cows. The traditional
grouping of whales and sea cows is in the same superorder,
called ungulata, so you can see what an advance this is in our
understanding.
207. And how would you summarise this all?
© Janssens 2014 - Scientific Writing207
We can use sequence comparison of genes to generate more
likely phylogenies than was possible before. There are
different ways of classifying mammals by the fossil record
and anatomy, and nobody can say which is right. We are
suggesting new superorders for mammals, and these contain
different species compared with the traditional groups that
were called, for example, ungulata and paenungulata. The
BRCA1 and SCA1 genes are very powerful markers for this
kind of work, and we see some very clear-cut sequence
differences between different species in these genes. These
differences allow us to group the species very reliably,
because those that share a particular feature of the gene
sequence are very likely to be more closely related that those
that don’t.
208. What do you remember?
© Janssens 2014 - Scientific Writing208
209. What was important, the audience asks?
© Janssens 2014 - Scientific Writing209
Was it the discovery...
of a new method for studying evolution?
of some gene sequence changes that have happened
during evolution?
of genes that seem to be useful in studying evolution?
that sea cows are similar to elephant shrews?
that whales didn’t evolve from dugongs?
that the fossil record is not very good at telling us how
evolution took place?
that molecular studies are overturning previous beliefs
about evolution among mammals?
212. Give me an idea of what you’ve
discovered.
© Janssens 2014 - Scientific Writing212
Imagine a whale and a sea cow: they both have fins and a tail,
and spend all their time in the water – pretty similar, right?
But basically our research suggests that whales are closer in
evolution to dogs, cats and bears than they are to sea cows.
That’s very interesting.
213. Yes. So how did you discover that?
© Janssens 2014 - Scientific Writing213
Well, genes change over time, and keep a kind of digital
record of evolution. We compared certain gene sequences
between a range of mammal species, and found some striking
similarities and differences. These group the animals
differently from methods that use only fossils and anatomical
similarity.
214. So it seems like this is really important
work!
© Janssens 2014 - Scientific Writing214
Yes, our results overturn some long-held beliefs about how
different groups of mammals might have evolved. Without
genetic studies, we would still have a number of competing
wrong hypotheses; now we have a much more reliable idea of
mammalian evolution.
215. Is media communication special?
© Janssens 2014 - Scientific Writing215
Yes
There are some extremely important rules.
It’s fast, compact, and there’s little opportunity for
correction.
No
The language used is the same as in public
communication.
Thinking first of your audience (and what’s in it for them),
is the most important thing.
216. Why communicate outside
the lab at all?
© Janssens 2014 - Scientific Writing216
Public information ----> political support or awareness
Funding!
Regulation and legislation
217. Scientists from Northwest University of Research
and Development (NURD) have made a
breakthrough in understanding the origin of lumps in
blended fruit and milk mixtures, and how to avoid
them.
It could herald a revolution in fruit milkshakes –
the super-smoothie is but a sip away.
The researchers found that in the presence of milk,
only mixing berries with the same spin direction
caused them to disintegrate completely and release
the fruit.
Milkshakes are a popular way of quenching thirst on
a hot Summer’s day, accounting for a large fraction
of global fresh milk use. It’s estimated that on
average 2 million milkshakes are consumed by…
The research was done using a nuclear magnetic
raspberry-collider (NMR) and took well over 10
days of painstaking work.
© Janssens 2014 - Scientific Writing217
218. Suggested order - not
obligatory:
Scientists from Northwest University of Research
and Development (NURD) have made a
breakthrough in understanding the origin of lumps in
blended fruit and milk mixtures, and how to avoid
them.
It could herald a revolution in fruit milkshakes –
the super-smoothie is but a sip away.
The researchers found that in the presence of milk,
only mixing berries with the same spin direction
caused them to disintegrate completely and release
the fruit.
Milkshakes are a popular way of quenching thirst on
a hot Summer’s day, accounting for a large fraction
of global fresh milk use. It’s estimated that on
average 2 million milkshakes are consumed by…
The research was done using a nuclear magnetic
raspberry-collider (NMR) and took well over 10
days of painstaking work.
© Janssens 2014 - Scientific Writing218
219. Conclusions… may have applications in
optimising the consistency of milk/fruit
homogenates.
A. Yogurtmaaker et al.
Nuclear-magnetic spin variation modulates
phase change behaviour in fruiting bodies in
proteinaceous aqueous suspensions.Milk shakes off the lumps!
Abstract / Introduction
Proteinaceous aqueous suspensions of fruit
are widely consumed by people across the
globe.
MethodsFruit of the common raspberry
family were loaded in parallel into a TC54
nuclear magnetic raspberry-collider…
Results and discussion…combinations of
spins with zero residual following collision
resulted in 100% conversion of semi-solid
into liquid phase. Previous work suggests
that these results can be extrapolated to
other fruiting bodies.
Scientists from Northwest University of Research
and Development (NURD) have made a
breakthrough in understanding the origin of lumps in
blended fruit and milk mixtures, and how to avoid
them.
It could herald a revolution in fruit milkshakes –
the super-smoothie is but a sip away.
The researchers found that in the presence of milk,
only mixing berries with the same spin direction
caused them to disintegrate completely and release
the fruit.
Milkshakes are a popular way of quenching thirst on
a hot Summer’s day, accounting for a large fraction
of global fresh milk use. It’s estimated that on
average 2 million milkshakes are consumed by…
The research was done using a nuclear magnetic
raspberry-collider (NMR) and took well over 10
days of painstaking work.
We show here for the first
time…
© Janssens 2014 - Scientific Writing219