Results 301 to 310 of about 935,716 (329)

Defects in Inorganic Mechanoluminescent Phosphors: Insights and Impacts

open access: yesAdvanced Functional Materials, EarlyView.
Mechanoluminescence is attracting more attention recently, and defect dominates mechanoluminescence performances. Investigating how defects work in the mechanoluminescence process is crucial for elucidating its complex luminescence mechanism. This review aims to emphasize the fundamental role of defects in mechanoluminescence, which offers an ...
Wenhao Li   +3 more
wiley   +1 more source

The Influence of Annealing on the Sb Layer in the Synthesis of [001]‐Oriented Sb2Se3 Film for Photoelectrochemical Hydrogen Gas Generation

open access: yesAdvanced Functional Materials, EarlyView.
[001]‐oriented Sb2Se3 film with improved crystallinity and adjusted composition is achieved via a new thermal treatment approach consisting of preliminary annealing of the Sb layer before its selenization. The findings of this work demonstrate enhanced charge carriers' transportation, a stable performance, and an improvement of H2 generation from ...
Magno B. Costa   +7 more
wiley   +1 more source

Thiol‐Modulation‐Induced Mesoporous Nanosheets with an Alloy/Intermetallic Heterophase for Efficient Electrochemical Ethylene Glycol‐Assisted Water Splitting

open access: yesAdvanced Functional Materials, EarlyView.
Sulfur‐capped mesoporous PtPbBi nanosheets (S‐PtPbBi MNSs) with an alloy/intermetallic compound heterophase and inhomogeneous tensile strain (≈3%) were synthesized by a thiol modification strategy, which exhibited excellent electrocatalytic performance for ethylene glycol oxidation reaction (EGOR).
Fukai Feng   +14 more
wiley   +1 more source

Advancing the Co‐Based Anode Catalysts Using Ionomers in Pure‐Water Anion Exchange Membrane Electrolyzers

open access: yesAdvanced Functional Materials, EarlyView.
The role of ionomers is investigated in advancing cobalt‐based oxygen evolution catalysts in pure‐water anion exchange membrane electrolysers. Using in situ electrochemical analysis, ex situ material characterization, and membrane potential sensing, it is observed surface reconstruction at high currents and mitigated it via ionomer coating, achieving ...
Sanghwi Han   +6 more
wiley   +1 more source
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Evolutionary Developmental Biology

2021
Evolutionary developmental biology, or evo-devo, is the study of the reciprocal relationships between ontogenetic development and evolutionary processes. This still relatively new research field, of roughly four decades, is highly heterogeneous and based on a variety of different approaches and interpretations of evo-devo as a research field.
Müller, Gerhard, Abouheif, Ehab
openaire   +1 more source

Evolutionary Biology Redux [PDF]

open access: possiblePerspectives in Biology and Medicine, 2013
This article offers a novel, enlightened concept for determining the mechanism of evolution. It is based on homeostasis, which distinguishes life from non-life and as such is the universal mechanism for the evolution of all living organisms. This view of evolution is logical, mechanistic, non-scalar, predictive, testable, and falsifiable, and it ...
openaire   +2 more sources

Evolutionary biology of cancer

Trends in Ecology & Evolution, 2005
Cancer is driven by the somatic evolution of cell lineages that have escaped controls on replication and by the population-level evolution of genes that influence cancer risk. We describe here how recent evolutionary ecological studies have elucidated the roles of predation by the immune system and competition among normal and cancerous cells in the ...
Kyle Summers, Bernard J. Crespi
openaire   +3 more sources

Urban Evolutionary Biology

2020
Abstract Cities occupy about 3 per cent of the Earth’s habitable land area and are home to one out of two humans worldwide; both estimates are predicted to grow. Urban space is thus becoming an important, novel ecological niche for humans and wildlife alike. Building on knowledge gathered by urban ecologists during the last half century,
Szulkin, Marta   +2 more
openaire   +3 more sources

Evolutionary Biology and Psychiatry

British Journal of Psychiatry, 1993
“Every one of the twenty-eight bones of the human skull has been inherited in an unbroken succession from the air-breathing fishes of the pre-Devonian seas.” (Gregory, 1967)
openaire   +3 more sources

Evolutionary biology and feminism

Human Nature, 1992
Evolutionary biology and feminism share a variety of philosophical and practical concerns. I have tried to describe how a perspective from both evolutionary biology and feminism can accelerate the achievement of goals for both feminists and evolutionary biologists.
openaire   +3 more sources

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