PeerJ PrePrints - where science is heading

16 downloads
5 views

The obesity epidemic is a worldwide problem. Studies from the late 20th century show a consistent trend of increasing obesity prevalence on a global scale (Popkin & Doak, 1998). The OECD reports that overweight and obese people are now a majority amongst OECD countries,...

["Bioengineering","Bioinformatics","Anatomy and Physiology","Global Health","Science and Medical Education"]
doi:10.7287/peerj.preprints.937v1
20 downloads
21 views

Collaboration forms an integral aspect of global research endeavors, where co-authorship derived from bibliographic records provides the building block for mapping research collaboration networks. Bibliometric techniques and social network analysis tools were applied...

["Statistics","Computational Science"]
doi:10.7287/peerj.preprints.936v1
84 downloads
62 views

It is important to quantify patterns of morphological diversity to enhance our understanding of variation in ecological and evolutionary traits. Here, we present a quantitative analysis of morphological diversity in a family of small mammals, the tenrecs (Afrosoricida,...

["Evolutionary Studies","Zoology"]
doi:10.7287/peerj.preprints.811v2
8 downloads
3 views

Amyotrophic lateral sclerosis (ALS) is a dreadful, devastating and incurable motor neuron disease. Aetiologically, it is a multigenic, multifactorial and multiorgan disease. Despite intense research, ALS pathology remains unexplained. After the literature review,...

["Neurology"]
doi:10.7287/peerj.preprints.935v1
20 downloads
16 views

A biosurvey was conducted in Samendu Lake and its surrounding wetlands of Eastern Himalayan Hill region of Mirik in Darjeeling in West Bengal, India. In the study, endemic and locally rare bird species Zapornia bicolor (Walden, 1872) was studied with point transect...

["Animal Behavior","Biodiversity","Conservation Biology","Ecosystem Science","Zoology"]
doi:10.7287/peerj.preprints.925v3
29 downloads
93 views

Background: Taxonomic classification of marker-gene (i.e., amplicon) sequences represents an important step for molecular identification of microorganisms.Results: We present three advances in our ability to assign and interpret taxonomic classifications of short...

["Bioinformatics","Computational Biology","Ecology","Microbiology","Taxonomy"]
doi:10.7287/peerj.preprints.934v1
35 downloads
93 views

Triassic vertebrate tracks are known from the beginning of the 19th century and have a worldwide distribution. Several Triassic track ichnoassemblages and ichnotaxa have a restricted stratigraphic range and are useful in biochronology and biostratigraphy. The record...

["Biogeography","Evolutionary Studies","Paleontology"]
doi:10.7287/peerj.preprints.933v1
69 downloads
85 views

In this Opinion piece, I argue that the dynamics of viruses and the cellular immune response depend on the body size of the host. I use allometric scaling theory to interpret observed quantitative differences in the infection dynamics of lymphocytic choriomeningitis...

["Ecology","Mathematical Biology","Microbiology","Virology","Immunology"]
doi:10.7287/peerj.preprints.803v2
10 downloads
3 views

Eight years of octopus fishery records from southwest Madagascar reveal significant positive impacts from 36 periodic closures on: (a) fishery catches and (b) village fishery income, such that (c) economic benefits from increased landings outweigh costs of foregone...

["Aquaculture, Fisheries and Fish Science","Ecology","Environmental Sciences","Marine Biology","Coupled Natural and Human Systems"]
doi:10.7287/peerj.preprints.932v1
117 downloads
135 views

Across landscapes, riparian plant communities assemble under varying levels of disturbance, environmental stress, and resource availability, leading to the development of distinct riparian life-history guilds. Identifying the environmental filters that exert selective...

["Biogeography","Conservation Biology","Ecology","Environmental Sciences","Plant Science"]
doi:10.7287/peerj.preprints.653v2
42 downloads
272 views

National maize productivity is very low in Nepal. To increase its productivity, hybrid maize breeding and their cultivation are indispensible. For it, fifteen newly bred single cross hybrids of yellow maize were examined to select superior high GYHs (grain yielding...

["Agricultural Science","Plant Science"]
doi:10.7287/peerj.preprints.850v3
9 downloads
10 views

Overgrazing is considered one of the key disturbance factors that results in alpine grassland degradation in Tibet. Grazing exclusion by fencing has been widely used as an approach to restore degraded grassland s in Tibet since 2004. Is the grazing exclusion management...

["Biodiversity","Ecology","Ecosystem Science","Plant Science"]
doi:10.7287/peerj.preprints.931v1
19 downloads
41 views

Background. The clade Chelidae (Testudines, Pleurodira) is a group of fresh water turtles with representatives in Australasia and South America. Its diversity of extant and fossil species is characterized by two recognized morphotypes: the long-necked and the short-necked...

["Bioinformatics","Evolutionary Studies","Genetics","Taxonomy"]
doi:10.7287/peerj.preprints.930v1
10 downloads
34 views

Mobile accelerometry is more and more being used in clinical trials as a tool to measure outcomes related to physical activity. However, it is still difficult to integrate exercise therapy in controlled clinical trials. We want to explore the option to use a unified...

["Bioengineering","Bioinformatics","Computational Science"]
doi:10.7287/peerj.preprints.929v1
5 downloads
5 views

The ”Gait-&Balance-Box” suggests a standardization for clinical walk and balance tests with the aim to improve quality, applicability and comparability. Heart of the patient monitoring is the actibeltblue, an autonomous wireless accelerometer that is worn like...

["Bioengineering","Bioinformatics","Evidence Based Medicine","Computational Science"]
doi:10.7287/peerj.preprints.928v1

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.

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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.