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  • March 21, 2017
  • 01:00 PM
  • 72 views

Study proposes fruition as a new attribute of information representation for works of contemporary art

by SciELO in SciELO in Perspective | Press Releases

It discusses information and art starting from the books of artists, from the collection of the Núcleo de Arte Contemporânea da Paraíba (NAC/UFPB), analyzing the performance of CI through the representation of information, in a collaborative working relationship between professionals. The representation of information could help in the treatment and organization of information, softening the complexity of these objects in the face of their possibilities of abstraction and fruition. … Re........ Read more »

  • March 21, 2017
  • 10:04 AM
  • 111 views

The Weirdest Animals on Earth: 12 Amazing Facts About Platypuses

by Miss Behavior in The Scorpion and the Frog

What IS that? A photo by Stefan Kraft at Wikimedia Commons.1. Platypuses are so strange, that when British scientists first encountered one, they thought it was a joke: A Governor of New South Wales, Australia, sent a platypus pelt and sketch to British scientists in 1798. Even in their first published scientific description of the species, biologists thought that this duck-beaked, beaver-bodied, web-footed specimen may be some Frankenstein-like creation stitched together as a hoax. But this is ........ Read more »

Scheich, H., Langner, G., Tidemann, C., Coles, R., & Guppy, A. (1986) Electroreception and electrolocation in platypus. Nature, 319(6052), 401-402. DOI: 10.1038/319401a0  

Warren, W., Hillier, L., Marshall Graves, J., Birney, E., Ponting, C., Grützner, F., Belov, K., Miller, W., Clarke, L., Chinwalla, A.... (2008) Genome analysis of the platypus reveals unique signatures of evolution. Nature, 453(7192), 175-183. DOI: 10.1038/nature06936  

  • March 20, 2017
  • 01:00 PM
  • 65 views

Research analyzes use of TRS in organizational studies

by SciELO in SciELO in Perspective | Press Releases

Bibliometric research analyzes the use of Social Representation Theory (SRT) in Organizational Studies (OS). We investigated 90 papers published in journals and scientific events from 2001 to 2014. The results indicate that the use of SRT in OS is incipient, superficial and presents theoretical and methodological inconsistencies. … Read More →... Read more »

  • March 14, 2017
  • 01:30 PM
  • 144 views

Internationalization as an indicator of journal performance in Brazil: the case of Psychology

by SciELO in SciELO in Perspective

The path to strengthening scientific publications almost always goes through internationalization. Publishing in English, however, is not enough to reach a truly global audience and indices comparable to the most prestigious journals. A study on the degree of internationalization of Brazilian psychology journals shows how to walk this path. … Read More →... Read more »

Gamba, E., Packer, A., & Meneghini, R. (2015) Pathways to Internationalize Brazilian Journals of Psychology. Psicologia: Reflexão e Crítica, 66-71. DOI: 10.1590/1678-7153.20152840010  

  • March 6, 2017
  • 06:32 AM
  • 173 views

The growing divide between higher and low impact scientific journals

by Richard Kunert in Brain's Idea

Ten years ago the Public Library of Science started one big lower impact and a series of smaller higher impact journals. Over the years these publication outlets diverged. The growing divide between standard and top journals might mirror wider trends in scholarly publishing. There are roughly two kinds of journals in the Public Library of […]... Read more »

Vale, R.D. (2015) Accelerating scientific publication in biology. Proceedings of the National Academy of Sciences, 13439-13446. DOI: 10.1101/022368  

  • March 3, 2017
  • 11:05 PM
  • 118 views

All-Atom Molecular Dynamics Simulations

by ragothamanyennamalli in Getting to know Structural Bioinformatics

With increasing computational power (aka GPU) that can be accessed these days, it is no wonder that performing all-atom molecular dynamics simulation for a longer time, with duplicates and/or triplicates, has become easier.... Read more »

  • March 3, 2017
  • 02:18 PM
  • 126 views

In memoriam: Eugene Garfield – 1925-2017

by SciELO in SciELO in Perspective

The father of Scientometrics died at 91 years old on February 27, 2017 leaving a production of more than 1.000 papers and communications over 60 years of research. … Read More →... Read more »

  • March 1, 2017
  • 03:12 AM
  • 124 views

The slowing down of the biggest scientific journal

by Richard Kunert in Brain's Idea

PLoS ONE started 11 years ago to disruptively change scholarly publishing. By now it is the biggest scientific journal out there. Why has it become so slow? Many things changed at PLoS ONE over the years, reflecting general trends in how researchers publish their work. For one thing, PLoS ONE grew enourmously. After publishing only […]... Read more »

Wakeling S, Willett P, Creaser C, Fry J, Pinfield S, & Spezi V. (2016) Open-Access Mega-Journals: A Bibliometric Profile. PloS one, 11(11). PMID: 27861511  

  • February 26, 2017
  • 06:53 PM
  • 164 views

Expert Knowledge: Birds and Worms

by Joshua Fisher in Text Savvy

As adults with expert knowledge, we see the logical and mathematical similarities between the “how many more” and “won’t get” situations, and, thus we are easily fooled into believing that applying skills and knowledge in one task is equivalent to doing so in the other.... Read more »

  • February 22, 2017
  • 07:03 AM
  • 193 views

SciELO Preprints on the way

by SciELO in SciELO in Perspective

The main objective of SciELO Preprints is to speeding up the availability of research results and will contribute to an organized flow of potentially acceptable preprints by SciELO journals, in line with the advances and growing importance of preprints publication internationally. The cooperative construction of the SciELO Preprints modus operandi will encompass the promotion and debate of the preprints concept, the definition of governance and operations structures and the operational implement........ Read more »

Berg, J., Bhalla, N., Bourne, P., Chalfie, M., Drubin, D., Fraser, J., Greider, C., Hendricks, M., Jones, C., Kiley, R.... (2016) Preprints for the life sciences. Science, 352(6288), 899-901. DOI: 10.1126/science.aaf9133  

Ginsparg, P. (2016) Preprint Déjà Vu. The EMBO Journal, 35(24), 2620-2625. DOI: 10.15252/embj.201695531  

Pulverer, B. (2016) Preparing for Preprints. The EMBO Journal, 35(24), 2617-2619. DOI: 10.15252/embj.201670030  

Vale, R. (2015) Accelerating scientific publication in biology. Proceedings of the National Academy of Sciences, 112(44), 13439-13446. DOI: 10.1073/pnas.1511912112  

  • February 22, 2017
  • 04:01 AM
  • 182 views

Do twitter or facebook activity influence scientific impact?

by Richard Kunert in Brain's Idea

Are scientists smart when they promote their work on social media? Isn’t this a waste of time, time which could better be spent in the lab running experiments? No. An analysis of all available articles published by PLoS journals suggests otherwise. My own twitter activity might best be thought of as learning about science (in […]... Read more »

Peoples BK, Midway SR, Sackett D, Lynch A, & Cooney PB. (2016) Twitter Predicts Citation Rates of Ecological Research. PloS one, 11(11). PMID: 27835703  

  • February 21, 2017
  • 09:02 AM
  • 230 views

Who Can Swim Further: A Race to the Depths and Back (A Guest Post)

by Miss Behavior in The Scorpion and the Frog

By Jefferson LeThe blue whale (Balaenoptera musculus) is the largest mammal on the planet. Image byNMFS Northeast Fisheries Science Center (NOAA) available at Wikimedia Commons.Helloooooo! My name is Bailey and I am a 25 meter long blue whale, the largest living mammal on Earth! My friend Finley, a 21 meter long fin whale comes in second for largest in size. We had an interesting adventure recently where we were followed by humans. While Finley and I were foraging for food, I overheard the huma........ Read more »

Croll DA, Acevedo-Gutiérrez A, Tershy BR, & Urbán-Ramírez J. (2001) The diving behavior of blue and fin whales: is dive duration shorter than expected based on oxygen stores?. Comparative biochemistry and physiology. Part A, Molecular , 129(4), 797-809. PMID: 11440866  

  • February 14, 2017
  • 12:13 PM
  • 301 views

The Complexities of “The Love Hormone”

by Miss Behavior in The Scorpion and the Frog

New York street art. Photo inWikimedia Commons posted by Pedroalmovar.Oxytocin, commonly known as “the love hormone”, is a small chemical that is produced in the brain of mammals, but can both act as a neurotransmitter and enter the blood stream and act as a hormone. It has long been heralded for its role in both maternal and romantic love, but more recent research is showing us just how complicated the physiology of love can be.Oxytocin is released in mammalian mothers after birth. It promo........ Read more »

Shamay-Tsoory SG, & Abu-Akel A. (2016) The Social Salience Hypothesis of Oxytocin. Biological psychiatry, 79(3), 194-202. PMID: 26321019  

  • February 13, 2017
  • 08:09 AM
  • 230 views

What is the possible effect of clown interaction on vital signs and nonverbal communication of hospitalized children?

by SciELO in SciELO in Perspective | Press Releases

Researchers at the Faculdade de Medicina de Jundiaí [Jundiaí School of Medicine], in the city of Jundiaí (State of São Paulo, Brazil) and Universidade Guarulhos [Guarulhos University], in the city of Guarulhos (State of São Paulo, Brazil), published a study that shows the positive and beneficial effects of the interaction of hospitalized children with clowns using as indicators nonverbal communication and vital signs of these children. … Read More →... Read more »

Alcântara, P., Wogel, A., Rossi, M., Neves, I., Sabates, A., & Puggina, A. (2016) Effect of interaction with clowns on vital signs and non-verbal communication of hospitalized children. Revista Paulista de Pediatria (English Edition), 34(4), 432-438. DOI: 10.1016/j.rppede.2016.02.011  

  • February 10, 2017
  • 12:15 PM
  • 215 views

Scientific reliability and the role of theory

by Multiple Authors in EPPI-Centre blog

The replication crisis, publication bias, p-hacking, harking, bad incentives, undesirable pressures and probably other factors all contribute to diminish the trustworthiness of published research, with obvious implications for research synthesis. Sergio Graziosi asks whether demanding simple theoretical clarity might be part of the solution.
... Read more »

Kerr NL. (1998) HARKing: hypothesizing after the results are known. Personality and social psychology review : an official journal of the Society for Personality and Social Psychology, Inc, 2(3), 196-217. PMID: 15647155  

Head ML, Holman L, Lanfear R, Kahn AT, & Jennions MD. (2015) The extent and consequences of p-hacking in science. PLoS biology, 13(3). PMID: 25768323  

Munafò, M., Nosek, B., Bishop, D., Button, K., Chambers, C., Percie du Sert, N., Simonsohn, U., Wagenmakers, E., Ware, J., & Ioannidis, J. (2017) A manifesto for reproducible science. Nature Human Behaviour, 1(1), 21. DOI: 10.1038/s41562-016-0021  

  • February 8, 2017
  • 02:05 PM
  • 246 views

Assessment of reproducibility in research results leads to more questions than answers

by SciELO in SciELO in Perspective

The ‘Reproducibility Project: Cancer Biology’ initiative that has the purpose of assessing the reproducibility of preclinical research in Oncology was launched in 2013 as the result of a collaboration between the Center for Open Science and Science Exchange. The first results of the replication studies have just been published, however, their interpretation requires a careful approach. … Read More →... Read more »

  • February 7, 2017
  • 02:15 PM
  • 84 views

Biofouling successional processes

by SciELO in SciELO in Perspective | Press Releases

To assess the successional pattern of fouling organisms we tested the hypothesis that depth, light intensity and predation influences the trajectory of the fouling community. The results suggest that each physical factor or biological process can change the successional trajectory, and the respective model (e.g., convergent, divergent, parallel, or cyclic) depends on the magnitudes of the determinants that act on the community at each stage of its trajectory. … Read More →... Read more »

  • February 4, 2017
  • 04:30 PM
  • 346 views

Hidden Symmetries

by Joshua Fisher in Text Savvy

The key ideas in the article center around (a) the standard multiplication table—with a row of numbers at the top, a column of numbers down the left, and the products of those numbers in the body of the table, and (b) modulus.... Read more »

  • February 1, 2017
  • 01:58 PM
  • 513 views

Preprints – the way forward for rapid and open knowledge sharing

by SciELO in SciELO in Perspective

Preprints – versions of academic articles that have not yet been formally peer-reviewed before publication – are gaining acceptance in the academic world. They deliver open access as well as speedy publication, and their decades old success in physics has spurred on their spread in other disciplines. The development of preprints is accelerating; important funding agencies are in support of them, and also SciELO is planning to set up a preprint server for authors in Latin America and the Glob........ Read more »

Helena Cousijn,, Amye Kenall,, Emma Ganley,, Melissa Harrison,, David Kernohan,, Fiona Murphy,, Patrick Polischuk,, Maryann Martone,, & Timothy Clark. (2017) A Data Citation Roadmap for Scientific Publishers. bioRχiv. DOI: 10.1101/100784  

CHAWLA, D.S. (2017) When a preprint becomes the final paper. Nature. info:/

  • February 1, 2017
  • 12:00 PM
  • 113 views

New volume of MANUSCRITO brings novel contributions to a wide variety of topics in philosophy

by SciELO in SciELO in Perspective | Press Releases

MANUSCRITO (Vol. 39.1) brings some new original contributions to the philosophy of language, philosophy of mathematics and philosophical logic. It contains articles by specialists from Latin America and Europe on a variety of issues currently discussed in the literature, and represents a substantial contribution to the contemporary philosophical debate. … Read More →... Read more »

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