Results 51 to 60 of about 431,549 (313)

Ant Species Richness Around Amravati City Maharashtra, India [PDF]

open access: yes, 2010
Ants deserve a special place in the study of ecology, including behavior, given their species richness, social habits, and high densities, contributing to much of the animal biomes on earth (Gadagkar et.at. 1993).
Aravind B. Chavhan   +2 more
core  

allelic-richness-test-steep-broad

open access: yes, 2018
Data used for linear mixed model to test whether populations on broad coasts have higher allelic richness than narrow coasts (they do)
Lloyd T. Findley (3344963)   +7 more
core   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

open access: yesFEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens   +8 more
wiley   +1 more source

Rich Sets [PDF]

open access: yesProceedings of the American Mathematical Society, 1980
Let ( V = L )
openaire   +1 more source

Richness orderings [PDF]

open access: yesThe Journal of Economic Inequality, 2013
An index of richness in a society is a measure of the extent of its affluence. This paper presents an analytical discussion on several indices of richness and their properties. It also develops criteria for ordering alternative distributions of income in terms of their richness. Given a line of richness, an income level above which a person is regarded
D'Ambrosio, Conchita   +2 more
openaire   +1 more source

MODELLING THE POTENTIAL DISTRIBUTION AND RICHNESS OF CETACEANS IN THE AZORES FROM FISHERIES OBSERVER PROGRAM DATA

open access: yesFrontiers in Marine Science, 2016
Marine spatial planning and ecological research call for high-resolution species distribution data. However, those data are still not available for most marine large vertebrates. The dynamic nature of oceanographic processes and the wide-ranging behavior
Marta Tobeña   +7 more
doaj   +1 more source

An integrated approach for the measurement of inequality, poverty, and richness [PDF]

open access: yesPanoeconomicus, 2015
The goal of the paper is to propose a new and integrated approach to the measurement of inequality in income distribution, poverty, and richness. The proposed set of indicators is easy to calculate and is based on a neutral inequality concept ...
Crespo Nuno   +2 more
doaj   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

Sample richness and genetic diversity as drivers of chimera formation in nSSU metagenetic analyses [PDF]

open access: yes, 2012
Eukaryotic diversity in environmental samples is often assessed via PCR-based amplification of nSSU genes. However, estimates of diversity derived from pyrosequencing environmental data sets are often inflated, mainly because of the formation of chimeric
Lallias, Delphine   +12 more
core   +1 more source

Seasonal variation in the leaf-litter frog community (Amphibia: Anura) from an Atlantic Forest Area in the Salto Morato Natural Reserve, southern Brazil

open access: yesZoologia (Curitiba), 2011
In this study we provide the first data regarding community parameters of leaf-litter anurans inhabiting a forest floor in the state of Paraná, southern Brazil, including information on community species richness, composition, specific density and ...
Manuela Santos-Pereira   +5 more
doaj   +1 more source

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