Results 81 to 90 of about 6,949 (199)

Small Bugs, Big Data: Metagenomics for Arthropod Biodiversity Monitoring

open access: yesEcology and Evolution, Volume 15, Issue 9, September 2025.
We used metagenomic sequencing of 40 bulk arthropod samples collected across Sweden to classify taxa and compare results with metabarcoding from the same samples. While metabarcoding was more sensitive for detecting low‐abundance taxa, taxonomic overlap between methods was strongly influenced by reference database representation.
Samantha López Clinton   +6 more
wiley   +1 more source

"Australopithecus afarensis" and A. Africanus: Critique and an alternative hypothesis [PDF]

open access: yes, 1980
Main articleDuring the seventies, a succession of East African discoveries has been claimed to represent the "true" ancestral line of modern man, thus relegating A.
Tobias, Phillip V.
core  

Is Religion Undermined By Evolutionary Arguments? [PDF]

open access: yes, 2010
I examine three major antireligious arguments that are often proposed in various forms by cognitive and evolutionary scientists, and indicate possible responses to them.
Caruana, Louis
core   +1 more source

Keanekaragaman Jenis Satwaliar di Kawasan Perkebunan Kelapa Sawit dan Status Perlindungannya: Studi Kasus di Kawasan Unit Pengelolaan PT. Agro Karya Prima Lestari [PDF]

open access: yes, 2010
Degradation of ecosystems in the region of Agro Karya Prima Lestari Ltd causing this region un function well as wildlife habitat. This is indicated by the low level of wildlife encounters, both on observations during this study took place as well as from
Arief, H. (Harnios)   +2 more
core  

Sleep spindle alterations in patients with Parkinson's disease [PDF]

open access: yes, 2015
The aim of this study was to identify changes of sleep spindles (SS) in the EEG of patients with Parkinson's disease (PD). Five sleep experts manually identified SS at a central scalp location (C3-A2) in 15 PD and 15 age- and sex-matched control subjects.
Christensen, Julie Anja Engelhard   +9 more
core   +1 more source

A comparative of G-banded chromosome of Assam Macaque (Macaca assamensis) and relationship to human (Homo sapiens) [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2006
This research was the first to report a comparative analysis of G-banded chromosome of Assam macaque, Macaca assamensis (Primate, Cercopithecidae) and relationship to human, Homo sapiens (Primate, Hominidae).
Bunjongrat, R.   +3 more
doaj  

Subspecies identification of Chimpanzees Pan troglodytes (Primates: Hominidae) from the National Zoo of the Metropolitan Park of Santiago, Chile, using mitochondrial DNA sequences

open access: yesJournal of Threatened Taxa, 2014
Natural populations of Chimpanzees Pan troglodytes are declining because of hunting and illegal live animal trafficking. Four subspecies of Chimpanzee have been reported: Pan troglodytes troglodytes, P.t. schweinfurthii, P.t. verus and P.t.
J.A. Vega   +5 more
doaj   +1 more source

Morphological evolution of the hominid brain

open access: yesAcademia Biology
A comparative analysis of the brain surfaces and endocasts of 35 hominid specimens including 24 operational taxonomic units was performed with the aim to search for morphological transformations of the brain surface that occurred over time ...
Michelangelo Bisconti   +1 more
doaj   +1 more source

Note on the seasonal use of lowland and highland habitats by the West African Chimpanzee Pan troglodytes verus (Schwarz, 1934) (Primates: Hominidae): Implications for its conservation

open access: yesJournal of Threatened Taxa, 2013
The West African Chimpanzee Pan troglodytes verus is endangered. In order to gain insight into the survival potential of this subspecies in Senegal (West Africa), we investigated relationships between this primate and its habitat, particularly from a ...
P.I. Ndiaye   +3 more
doaj   +1 more source

Gestation and the evolution of vertical stance bipedal humans [PDF]

open access: yes, 2011
During mammalian gestation a change in maternal stance alters the velocities of maternal blood flows and results in a changed rate of delivery and distribution of nutrients required to form the bone and tissue in various parts of a developing foetus. The
D.S. Robertson
core   +1 more source

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