Results 71 to 80 of about 4,875 (155)

Drivers of plant diversity, community composition, functional traits, and soil processes along an alpine gradient in the central Chilean Andes

open access: yesEcology and Evolution, Volume 14, Issue 2, February 2024.
We tested the hypothesis that plant–soil feedbacks along a climatic and elevation gradient influence plant community assembly through shifts in habitat suitability, which drive plant functional, phylogenetic, and spectral diversity in a high mountain system (2400–3500 m) of Región Metropolitana in the Chilean Andes (33°S, 70°W).
Lucy Schroeder   +6 more
wiley   +1 more source

Identification of direct residue contacts in protein-protein interaction by message passing

open access: yes, 2009
Understanding the molecular determinants of specificity in protein-protein interaction is an outstanding challenge of postgenome biology. The availability of large protein databases generated from sequences of hundreds of bacterial genomes enables ...
Altschuh   +29 more
core   +2 more sources

Environmental conditions do not predict diversification rates in the Bantu languages [PDF]

open access: yes, 2019
The global distribution of language diversity mirrors that of several variables related to ecosystem productivity. It has been argued that this is driven by the size of social networks, which tend to be larger in harsher climates to ensure food security,
Beyer, Robert   +3 more
core   +1 more source

Surveillance for severe hand, foot, and mouth disease from 2009 to 2015 in Jiangsu province: epidemiology, etiology, and disease burden

open access: yesBMC Infectious Diseases, 2019
Background Severe hand, foot, and mouth disease (HFMD) is a common childhood illness caused by various enteroviruses. The disease has imposed increased burden on children younger than 5 years old. We aimed to determine the epidemiology, CNS complication,
Hong Ji   +9 more
doaj   +1 more source

Monographic revision of the genus Aegidinus Arrow (1904)and generic phylogeny of the world Orphninae(Coleoptera: Scarabaeidae: Orphninae). [PDF]

open access: yes, 2009
A taxonomic revision was performed on the New World scarabaeoid genus Aegidinus Arrow (Coleoptera: Scarabaeidae: Orphninae). Twelve new species and three previously described species are included in the revision.
Colby, Julia
core  

Aneides hardii [PDF]

open access: yes, 2019
Number of pages=23Geological SciencesIntegrative ...
Scarpetta, Simon G.
core   +1 more source

Characterization and frequency of a newly identified HIV-1 BF1 intersubtype circulating recombinant form in São Paulo, Brazil

open access: yesVirology Journal, 2010
Background HIV circulating recombinant forms (CRFs) play an important role in the global and regional HIV epidemics, particularly in regions where multiple subtypes are circulating. To date, several (>40) CRFs are recognized worldwide with five currently
Neto Walter   +4 more
doaj   +1 more source

Population genetic structure and phylogentic analysis for Morone americana in Delaware Bay of United States [PDF]

open access: yes, 2016
美洲狼鲈(Moroneamericana,Gmelin,1789)隶属于鲈形目(Perciformes),狼鲈科(Moronidae),狼鲈属(Morone),别名美洲白鲈、白石鮨。美洲狼鲈是在美国东海岸浅海区域十分常见的一种溯河洄游鱼类,每逢春末夏初,生活于近海和河口区域的美洲狼鲈便溯河洄游至河流中上游产卵繁衍。美洲狼鲈也经常被用作海区污染程度的指示种。鉴于美洲狼鲈广泛的分布范围以及巨大的种群数量,其十分适合作为近岸洄游性鱼类群体研究的模式种类。同时,其在检测环境污染方面也具有主要作用 ...
边力
core  

Tracking Eudaimonia [PDF]

open access: yes, 2018
A basic challenge to naturalistic moral realism is that, even if moral properties existed, there would be no way to naturalistically represent or track them.
Bloomfield, Paul
core   +2 more sources

Craugastor fecundus [PDF]

open access: yes, 2018
Number of pages=10Geological SciencesIntegrative ...
McCranie, James R.
core   +1 more source

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