Results 141 to 150 of about 163,344 (261)

Charles Darwin

open access: yesThe American Biology Teacher, 2022
Kirstin Milks   +2 more
openaire   +2 more sources

Charles Darwin en Granada

open access: yesProyección, 2009
Con ocasión del bicentenario del nacimiento de Charles Darwin, se presenta el debate sobre Ciencia y Religión, suscitado en Granada en 1872. Ese año, el director del Instituto de Granada, D.
Leandro Sequeiros San Román
doaj  

A New Bulldog in Town [PDF]

open access: yes, 2013
A lightening rod for controversy, Richard Dawkins has made a career out of comparing himself to Charles Darwin, author of the theory of natural selection. This paper discusses the truth of these claims.
Holt, Erin
core   +1 more source

Neurogenesis and the Epigenetic Landscape: Role of Histone Modifications and Chromatin Remodeling

open access: yesBrain and Behavior, Volume 16, Issue 2, February 2026.
Histone methylation and acetylation modulate gene expression by inducing chromatin condensation or relaxation, which in turn regulates transcriptional activity and impacts neurogenesis. ABSTRACT Aims The purpose of this review is to examine how epigenetic regulation particularly chromatin modification and histone methylation controls gene expression ...
Degisew Yinur Mengistu   +1 more
wiley   +1 more source

Carbonate sedimentology: An evolved discipline

open access: yesThe Depositional Record, Volume 12, Issue 1, February 2026.
Abstract Although admired and examined since antiquity, carbonate sediment and rock research really began with Charles Darwin who, during a discovery phase, studied, documented and interpreted their nature in the mid‐19th century. The modern discipline, however, really began after World War II and evolved in two distinct phases.
Noel P. James, Peir K. Pufahl
wiley   +1 more source

The Influence of Omega‐3 Fatty Acids and Probiotics on Hippocampal Inflammation and Glial Cells in a Chronic Anorexia Nervosa Rat Model

open access: yesInternational Journal of Eating Disorders, Volume 59, Issue 2, Page 260-275, February 2026.
ABSTRACT Objective Anorexia nervosa (AN) is a severe eating disorder associated with brain volume reduction, glial cell loss, microbiome alterations, and dysregulated pro‐inflammatory mechanisms. However, the underlying cellular mechanisms remain inadequately elucidated, and interventions addressing these alterations are lacking.
A. C. Thelen   +17 more
wiley   +1 more source

Convergent Validity of Multiple 24‐h Dietary Recalls and Food Frequency Questionnaire in Calculating the Dietary Inflammatory Index Score in Community‐Dwelling Older Adults

open access: yesFood Science &Nutrition, Volume 14, Issue 2, February 2026.
This study examined the validity of using multiple 24‐h dietary recalls to calculate the Dietary Inflammatory Index (DII) compared to a food frequency questionnaire (FFQ) in community‐dwelling older adults. Bland–Altman plots demonstrated that four 24 h recalls exhibited the closest alignment with FFQ derived DII scores.
Corey Linton   +2 more
wiley   +1 more source

Effects of salinization on tropical freshwater wetland primary producers and aquatic invertebrates

open access: yesOikos, Volume 2026, Issue 2, February 2026.
Sea level rise is expected to transform coastal aquatic ecosystems world‐wide. The freshwater wetlands of tropical northern Australia are among the most biodiverse and productive ecosystems on the continent, but owing to high regional rates of sea level rise coupled with low‐lying land and large tides they are increasingly affected by saltwater ...
Tegan L. Dedman   +3 more
wiley   +1 more source

From Permits to Samples: Addressing Key Challenges for High‐Quality Reference Genome Generation in Europe

open access: yesMolecular Ecology Resources, Volume 26, Issue 2, February 2026.
ABSTRACT High‐quality reference genome assemblies have become essential for deepening our understanding of biodiversity, yet obtaining them for many species remains surprisingly challenging. Drawing on experiences from the European Reference Genome Atlas (ERGA) community, we focus on permit and sample‐handling procedures leading up to nucleic acid ...
Katja Reichel   +32 more
wiley   +1 more source

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