Results 71 to 80 of about 196,219 (207)

A Continuum of Biodiversity: Revealing Marine Tropical Fish Diversity From Intra‐ to Interspecific Variation Through Environmental DNA

open access: yesEnvironmental DNA, Volume 8, Issue 3, May–June 2026.
This study applies eDNA metabarcoding on conserved and hypervariable mitochondrial markers to assess species diversity in Caribbean marine fishes and population haplotype diversity in grunts. By standardizing biodiversity monitoring across scales, eDNA provides a unified understanding of the processes generating diversity patterns from populations to ...
Maurine Vilcot   +7 more
wiley   +1 more source

3.1. What does drawing and sketching bring to the design process?

open access: yesJoelho, 2013
Architecture may bring culture and civility to people, say Florian Beigel and Philip Christou in their abstract to this colloquium. In a time were computer generated conception (and not only representation) are taken for granted in architectural
Paulo Providência
doaj   +1 more source

Nucleation Process in Asymmetric Nuclear Matter

open access: yes, 1998
An extended version of the non linear Walecka model, with rho mesons and eletromagnetic field is used to investigate the possibility of phase transitions in hot (warm) nuclear matter, giving rise to droplet formation.
Menezes, D. P., Providencia, C.
core   +1 more source

Casa SLGM Providencia, Chile [PDF]

open access: yesARQ (Santiago), 2005
La obra de arquitectura debiera ser entendida desde la perspectiva de un relato que no termina nunca. Categorías como terminada, finita, e incluso autor, entran en crisis enfrentadas a la problemática de la vigencia, la permanencia y la contemporaneidad.
Larraín, Sergio, Puga, Cecilia
openaire   +3 more sources

Epigenetic changes as regulatory mechanism for the expression of life history stages in Zonotrichia capensis inhabiting an aseasonal environment

open access: yesJournal of Avian Biology, Volume 2026, Issue 3, May 2026.
Seasonal life‐history stages (LHS) in birds are typically regulated by environmental cues such as photoperiod and temperature. However, rufous‐collared sparrows Zonotrichia capensis inhabiting river valleys of the Atacama Desert exhibit an atypical, seasonal life cycle, including frequent overlap between reproduction and molt.
Fábio Pértille   +3 more
wiley   +1 more source

A Note on the Eigenvalue Problem in the su(1,1)-Algebra

open access: yes, 2004
Normalization constant in the eigenstate appearing in the eigenvalue problem of the su(1,1)-algebra is discussed. This normalization constant is expressed in terms of the Gauss' hypergeometric series which is not absolutely convergent.
da Providencia, J.   +4 more
core   +1 more source

Connecting the dots: Network structure as a functional trait in arbuscular mycorrhizal fungi

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 3, Page 773-782, May 2026.
Soil health and sustainable land management are critical to addressing global challenges such as food security, climate resilience, and biodiversity loss. Arbuscular mycorrhizal (AM) fungi form underground networks that enhance plant nutrient uptake and improve soil structure, yet their functional diversity remains poorly understood, limiting their ...
Carlos A. Aguilar‐Trigueros, Adam Frew
wiley   +1 more source

Protective Effects of Potential Probiotic Pediococcus acidilactici 100 Against Multi‐Drug‐Resistant Diarrheal Escherichia coli Strains Induced Changes in Caenorhabditis elegans Model System

open access: yesFood Safety and Health, Volume 4, Issue 2, Page 374-384, April 2026.
This study shows the protective effects of potential probiotic strain of Pediococci strains against diarrheal Escherichia coli strains in Caenorhabditis elegans model system. The E. coli strains resulted in severe morphological and physiological damage to the worm whereas the probiotic interventions were able to reduce these damages.
Gunjan Sadera   +4 more
wiley   +1 more source

CAUSAS DE ÓBITO EM PACIENTES PÓS-TRANSPLANTE HEPÁTICO IMEDIATO E TARDIO DE UM SERVIÇO DE REFERÊNCIA EM SANTA CATARINA

open access: yesBrazilian Journal of Transplantation, 2009
Objetivo: identificar as causas dos óbitos imediatos e tardios em pacientes submetidos a transplante hepático no período de 2002 a 2007 em um hospital de referência no estado de Santa Catarina.
Neide da Silva Knihs   +5 more
doaj   +1 more source

Snakebite injuries in Hong Kong: A 10‐year review

open access: yesHong Kong Journal of Emergency Medicine, Volume 33, Issue 2, April 2026.
Abstract Background Snakebite envenomation is a priority neglected tropical disease according to the World Health Organization. To address the issue, enhanced epidemiological evidence in endemic countries and an improved availability of snake antivenoms were proposed. Objectives To understand the local epidemiology of snakebite cases, promote awareness
Shan Liu, Chi Keung Chan, Man Li Tse
wiley   +1 more source

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