Results 111 to 120 of about 431,549 (313)
Riqueza de espécies e endemismo em ilhas oceânicas do atlântico: Testando premissas de biogeografia de ilhas [PDF]
, 2011 TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Biológicas. Biologia.Grande parte dos estudos testando padrões biogeográficos utiliza organismos terrestres como modelo, todavia, os padrões identificados podem não ser ...
Hachich, Nayara Fernanda
core
MBI: an R package for calculating multiple-site beta diversity indices [PDF]
Computational Ecology and Software, 2013 Beta diversity is one of most important features in community ecology. Indices for pairwise comparison of beta diversity have been extensively developed, but the ones specifically designed for multiple-site comparison of beta diversity are still limited.
YouHua Chen
doaj
Cancer‐associated mutations in endometriosis reframe a benign disease through molecular oncology
Molecular Oncology, EarlyView.This review aims to comprehensively analyse cancer‐associated somatic mutations (CAMs) present in endometriotic lesions, emphasizing their biological roles, spatial distribution and implications for translational applications in medicine. By contextualizing a benign state within a genomic framework, this analysis seeks to establish its value as a ...
Clarissa Mujacic +15 more
wiley +1 more source
An integrated approach for the measurement of inequality, poverty, and richness [PDF]
We propose a new and integrated approach to the measurement of inequality in income distribution, poverty, and richness. The proposed broad set of indicators is neutral and easy to calculate.
Nádia Simões +2 more
core
Molecular Oncology, EarlyView.Single‐cell DNA methylation (scDNAme) profiling maps epimutational clonal evolution, revealing mechanisms of malignancy and therapeutic resistance across diverse cancer types. By providing a high‐resolution landscape of intratumoral heterogeneity, these technologies empower precise patient stratification, guide the development of enhanced ...
Ik Soo Kim
wiley +1 more source
rich: An R Package to Analyse Species Richness [PDF]
Diversity, 2011 The paper describes rich, a new R package to perform species richness estimation and comparison. Species richness is the simplest surrogate for the more complex concept of species biodiversity. It is relatively easy to assess although estimations strongly depend on sampling intensity with the consequence that richness estimations should be standardized
openaire +3 more sources
An incidence-based richness estimator for quadrats sampled without replacement
, 2008 Most richness estimators currently in use are derived from models that consider sampling with replacement or from the assumption of infinite populations.
He, F., Shen, T.J.
core +1 more source
Anais da Academia Brasileira de Ciências, 2017 Ant diversity is influenced by the structural complexity of the environment. Ants are thus an ecologically important group due to their potential to serve as indicators of environmental quality.
JUNIR A. LUTINSKI +4 more
doaj +1 more source
PANoptosis in the pathogenesis of myelodysplastic syndromes
Molecular Oncology, EarlyView.PANoptosis, a combination of three types of programmed cell death, is mediated by a large protein complex called a PANoptosome. In healthy bone marrow hematopoietic cells, PANoptosis is restricted by inhibitory signaling. In MDS, bone marrow cells become sensitive to the PANoptotic stimuli due to the aberrant inactivation of inhibitory signaling or ...
Rohit Thalla +4 more
wiley +1 more source
Diversity of anurans in dry forest fragments of a subtropical region in Brazil
Anais da Academia Brasileira de CiênciasThis study aimed to identify and compare the diversity between two areas within different matrices located in the Mesophytic Semideciduous Forest; to compare composition and diversity registered to other assemblages; and to evaluate which criteria used ...
EDUARDO J. DOS SANTOS, CARLOS E. CONTE
doaj +1 more source