PeerJ PrePrints - where science is heading

3 downloads
30 views

The nematode, C. elegans is a useful organism to study aging due to its relatively short lifespan and genetic tractability. The lifespan of a population of worms can be easily determined. Under normal conditions worms can live up to 2 weeks, and if they are under...

["Genetics"]
doi:10.7287/peerj.preprints.1211v1
14 downloads
96 views

Background: Health related information and communication technology is globally an important and growing sector. With the promise of more efficient and cost-effective care, eHealth is becoming a key priority to address the current challenges faced by health systems...

["Science and Medical Education"]
doi:10.7287/peerj.preprints.1137v2
2 downloads
20 views

We investigated the interplay between overt prosodic cues and semantic cues on the structural interpretation of spoken sentences that permit either high- or low-attachment of a final relative clause. Prosodic cues were manipulated via the presence or absence of...

["Computational Linguistics","Natural Language and Speech"]
doi:10.7287/peerj.preprints.1210v1
22 downloads
91 views

Introduction: The value of tablet computer use in medical education is an area of considerable interest, with preliminary investigations showing that the majority of medical trainees feel that tablet computers added value to the curriculum. This study investigated...

["Science and Medical Education","Human-Computer Interaction"]
doi:10.7287/peerj.preprints.977v3
7 downloads
34 views

Background: In the daily operation of X-ray machine, radiation technologists need to have direct close contact with patients with known or potential infectious disease, resulting in environmental contamination by pathogens if hand hygiene was not properly observed....

["Bioengineering","Kinesiology","Radiology and Medical Imaging"]
doi:10.7287/peerj.preprints.1209v1
9 downloads
47 views

The use of species distribution models’ (SDM) is limited by its performance in terms of accuracy, precision, or the spatial distribution of model errors. Despite the wide acceptance of some standard statistics used to evaluate SDM, there is currently a strong on-going...

["Biogeography","Conservation Biology","Ecology"]
doi:10.7287/peerj.preprints.1208v1
44 downloads
128 views

For this initial work, we shall focus on introducing a biological model for utilization [mainly] as a descriptive framework on which future analyses will be based. The model includes a definition of a biological systems as a composite of properties that occupy...

["Biophysics","Computational Biology","Mathematical Biology"]
doi:10.7287/peerj.preprints.1148v3
6 downloads
12 views

Counterintuitively, unstable control systems can allow extremely rapid responses that may be strongly selected by evolutionary process. Application of an information bottleneck iteration to the Data Rate Theorem -- taking the minimum necessary rate of control information...

["Mathematical Biology","Epidemiology","Computational Science"]
doi:10.7287/peerj.preprints.1207v1
23 downloads
132 views

Purpose: This study identified the effect of occupational dysfunction on psychological factors of stress response, burnout syndrome, and depression in healthcare workers.Method: Three cross sectional studies were conducted to assess the following relations: 1)...

["Epidemiology","Nursing","Psychiatry and Psychology","Public Health","Statistics"]
doi:10.7287/peerj.preprints.1206v1
146 downloads
189 views

Stream classification provides a means to understand the diversity and distribution of channels and floodplains that occur across a landscape while drawing linkages between geomorphic form and process. Accordingly, stream classification is frequently employed as...

["Aquaculture, Fisheries and Fish Science","Biogeography","Ecology","Ecosystem Science","Environmental Sciences"]
doi:10.7287/peerj.preprints.885v2
25 downloads
16 views

By analysing species differences in brain and behaviour, comparative neuroscience & psychology can help to understand the nature and mechanisms of behaviour. The task is enormously complex due to the number of dimensions onto which species can differ. In addition,...

["Animal Behavior","Evolutionary Studies","Neuroscience"]
doi:10.7287/peerj.preprints.1205v1
10 downloads
36 views

BACKGROUND: The ischemic damage of the sinus node (SN) is a well known cause of cardiac arrhythmias and can be a consequence of any flow abnormality in the sinus node artery (SNA). Accordingly we aimed this retrospective study to: 1. evaluate the suitability of...

["Cardiology","Evidence Based Medicine","Hematology","Internal Medicine","Radiology and Medical Imaging"]
doi:10.7287/peerj.preprints.1204v1
49 downloads
406 views

Introduction: Frequent presenters (FPs) to the Emergency Department (ED) have been studied heavily in international literature. Many studies suggest that maintaining services for this cohort of patients is wasteful and detracts from the needs of nonfrequent presenters....

["Emergency and Critical Care","Epidemiology","Health Policy","Nursing","Public Health"]
doi:10.7287/peerj.preprints.1000v2
252 downloads
386 views

Embodied awareness is the pervasive, multimodal self-awareness that is thought to form the foundation of emotion. This awareness was recently proposed to rely on the anterior insular cortex (AIC) comparing expected and actual bodily signals arising in prefrontal...

["Neuroscience","Psychiatry and Psychology"]
doi:10.7287/peerj.preprints.1203v1
23 downloads
61 views

Background: Diabetes mellitus is increasing worldwide, especially in developing countries, as a consequence of urbanization. The use of the Internet and mobile service are increasing as well. The independent use of the Internet and mobile technologies by the patients...

["Science and Medical Education"]
doi:10.7287/peerj.preprints.1111v2

The right way forward for science

Not all preprint venues are truly open-access. In contrast, PeerJ PrePrints is fully CC-BY, meaning you don't need to worry about sharing or reusing articles you find. Everyone benefits. Learn more about CC-BY.

Top subject areas - Preprints

Top subject areas - People

View all subject areas

Rapid scientific communication & early findings

A PeerJ 'PrePrint' is a draft that has not yet been peer reviewed for formal publication. Similar to preprint servers that already exist (for example arXiv.org), authors can submit draft, incomplete, or final versions of articles they are working on.

By using this service, authors establish precedent; they can solicit feedback, and they can work on revisions of their manuscript. Once they are ready, they can submit their PrePrint manuscript into the peer reviewed PeerJ journal (although it is not a requirement to do so).

Submissions today can be approved by editorial staff and online within 24 hours.