Peer-reviewed Articles - Biology

93 downloads
855 views

Background In this paper, we propose a new method, named the intervals’ method, to analyse data from finite element models in a comparative multivariate framework. As a case study, several armadillo mandibles are analysed, showing that the proposed method is useful...

["Animal Behavior","Mathematical Biology","Paleontology"]
doi:10.7717/peerj.3793
54 downloads
297 views

Objective The objective of this study is to conduct a systematic review of multi-scale HIV immunoepidemiological models to improve our understanding of the synergistic impact between the HIV viral-immune dynamics at the individual level and HIV transmission dynamics...

["Computational Biology","Mathematical Biology","Epidemiology","HIV","Immunology"]
doi:10.7717/peerj.3877
79 downloads
508 views

Extinction models vary in the information they require, the simplest considering the rate of certain sightings only. More complicated methods include uncertain sightings and allow for variation in the reliability of uncertain sightings. Generally extinction models...

["Conservation Biology","Ecology","Mathematical Biology"]
doi:10.7717/peerj.3663
1 citation
1,247 downloads
23,874 views

The running ability of Tyrannosaurus rex has been intensively studied due to its relevance to interpretations of feeding behaviour and the biomechanics of scaling in giant predatory dinosaurs. Different studies using differing methodologies have produced a very...

["Mathematical Biology","Paleontology","Zoology"]
doi:10.7717/peerj.3420
61 downloads
335 views

Objective Osteoarthritis (OA) is a disease characterized by degeneration of joint cartilage. It is associated with pain and disability and is the result of either age and activity related joint wear or an injury. Non-invasive treatment options are scarce and prevention...

["Mathematical Biology","Orthopedics"]
doi:10.7717/peerj.3468
91 downloads
430 views

Empirical and mechanistic modeling indicate that pathogens transmitted via aerially dispersed inoculum follow a power law, resulting in dispersive epidemic waves. The spread parameter (b) of the power law model, which is an indicator of the distance of the epidemic...

["Ecology","Mathematical Biology","Epidemiology","Infectious Diseases"]
doi:10.7717/peerj.3465
92 downloads
495 views

The purpose of this study was to verify a theoretical model of parents’ responses to difficulties they experienced with their child. The model presents relationships between seven variables: (a) discrepancy between parental goal and the child’s current level of...

["Mathematical Biology","Pediatrics","Psychiatry and Psychology","Statistics"]
doi:10.7717/peerj.3384
82 downloads
348 views

Recruitment is a key demographic process for population persistence. This paper focuses on barnacle (Semibalanus balanoides) recruitment. In rocky intertidal habitats from the Gulf of St. Lawrence coast of Nova Scotia (Canada), ice scour is common during the winter....

["Animal Behavior","Ecology","Marine Biology","Mathematical Biology","Zoology"]
doi:10.7717/peerj.3444
100 downloads
639 views

The changes of protein expression that are monitored in proteomic experiments are a type of biological transformation that also involves changes in chemical composition. Accompanying the myriad molecular-level interactions that underlie any proteomic transformation,...

["Biochemistry","Mathematical Biology","Oncology"]
doi:10.7717/peerj.3421
122 downloads
506 views

Coral reefs are dynamic systems whose composition is highly influenced by unpredictable biotic and abiotic factors. Understanding the spatial scale at which long-term predictions of reef composition can be made will be crucial for guiding conservation efforts....

["Ecology","Marine Biology","Mathematical Biology"]
doi:10.7717/peerj.3290
2 citations
220 downloads
734 views

The Ramachandran plot is important to structural biology as it describes a peptide backbone in the context of its dominant degrees of freedom—the backbone dihedral angles φ and ψ (Ramachandran, Ramakrishnan & Sasisekharan, 1963). Since its introduction, the Ramachandran...

["Computational Biology","Mathematical Biology","Computational Science"]
doi:10.7717/peerj.3327
121 downloads
495 views

Background Pyropia haitanensis thalli, which are made of a single layer of polygonal cells, are a perfect model for studying the morphogenesis of multi-celled organisms because their cell proliferation process is an excellent example of the manner in which cells...

["Cell Biology","Mathematical Biology"]
doi:10.7717/peerj.3314
2 citations
234 downloads
1,566 views

Given the rapid population decline and recent petition for listing of the monarch butterfly (Danaus plexippus L.) under the Endangered Species Act, an accurate estimate of the Eastern, migratory population size is needed. Because of difficulty in counting individual...

["Conservation Biology","Ecology","Entomology","Mathematical Biology"]
doi:10.7717/peerj.3221
255 downloads
929 views

D. suzukii is a relatively recent and destructive pest species to the North American soft-skinned fruit industry. Understanding this species’ potential to shift in abundance and range due to changing climate is an important part of an effective mitigation and management...

["Agricultural Science","Computational Biology","Ecology","Environmental Sciences","Mathematical Biology"]
doi:10.7717/peerj.3192
1 citation
236 downloads
787 views

Background Zika virus (ZIKV) transmission has been reported in 67 countries/territories in the Oceania region and the Americas since 2015, prompting the World Health Organization (WHO) to declare ZIKV as a Public Health Emergency of International Concern in February...

["Mathematical Biology","Virology","Epidemiology","Infectious Diseases","Public Health"]
doi:10.7717/peerj.3015

Top subject areas - Articles

Top subject areas - People

View all subject areas