Results 71 to 80 of about 4,985,024 (290)

Mesoporous PU/PEDOT:PSS Electrodes Reveal Population‐Level Stochastic Bioelectrical Dynamics in Marine Diatoms

open access: yesAdvanced Science, EarlyView.
Mesoporous mixed ionic‐electronic PU/PEDOT: PSS electrodes enable label‐free detection of stochastic extracellular bioelectrical dynamics in living Phaeodactylum tricornutum. Living diatoms actively modulate interfacial ionic dynamics, establishing stochastic electrochemical noise as a sensitive probe of microbial bioelectrochemical activity and a new ...
David M. S. Silva   +7 more
wiley   +1 more source

Amazonian historical ecologies

open access: yesJournal of the Royal Anthropological Institute, 2006
Historical ecology may be defined as the undertaking of a diachronic analysis of living ecological systems, with the view to accounting more fully for their structural and functional properties. Historical ecology, more an approach or a research strategy than a paradigm, addresses a central question: ‘How does environmental change ...
openaire   +1 more source

Atmospheric Water Harvesting Through Polymer Hydrogel Sorbents: Materials Chemistry, Design Strategies, and Applications

open access: yesAdvanced Science, EarlyView.
Polymer‐based hydrogels have emerged as promising materials for atmospheric water harvesting (AWH) due to their high water affinity, tunable network structure, and excellent moisture adsorption‐desorption performance. Functional hydrogel systems enable efficient water capture and controlled release under low‐energy conditions, offering a sustainable ...
Swagata Datta   +6 more
wiley   +1 more source

Sex‐ and Time‐Resolved Physiological and Gut Ecosystem Responses to a Food‐Grade Microbiome‐Targeted Intervention in Collegiate Endurance Athletes

open access: yesAdvanced Science, EarlyView.
In collegiate endurance athletes, a 6‐week randomized CPYE intervention yielded time‐ and sex‐dependent shifts in field‐based cardiorespiratory, metabolic, and redox indices, accompanied by changes in gut multi‐omics profiles. An exploratory extension during intensified training generates hypotheses warranting future validation.
Meng Zhang   +8 more
wiley   +1 more source

Historical ecology coming of age

open access: yes, 2016
Historical ecology is a research program that in earnest has emerged within anthropology since the turn of the millennium. This essay offers a short outline of historical ecology and, on the basis of a review of four volumes published over the last ...
Isendahl, Christian,
core   +1 more source

Global Burden and Temporal Trends of Early‐Onset Tracheal, Bronchial, and Lung Cancer: An Analysis of GLOBOCAN 2022 and GBD 2023 Data

open access: yesAdvanced Science, EarlyView.
This study systematically assessed the global burden and temporal trends of EOTBL cancer in individuals aged 15–49 years. Smoking, ambient particulate matter pollution, and secondhand smoke remain dominant risk factors. Countries within the same Human Development Index (HDI) category exhibit distinct epidemiological trajectories, underscoring the need ...
Ye Tian   +8 more
wiley   +1 more source

Constellating cultivation: texturing agroecological legacies with a mixed-methods approach in Hawaiʻi

open access: yesEcology and Society
Indigenous agroecological practices have been identified as sustainable place-based practices supporting community resilience and revitalizing biocultural landscapes in Hawaiʻi.
Gina McGuire   +3 more
doaj   +1 more source

Bio‐Memristor Based on Clinical Bile Samples: A Proof‐of‐Concept Pilot Study for Detection of Gallbladder Cancer

open access: yesAdvanced Science, EarlyView.
In this work, we present a bile‐based memristor hardware framework that enables direct, label‐free identification of cholelithiasis and gallbladder cancer at the device level. The Ag/bile/FTO memristor features stable resistive switching and disease‐specific electrical responses, providing a conceptual foundation for circuits and an integrated ERCP ...
Junming Zhu   +17 more
wiley   +1 more source

Historicity and ecological restoration

open access: yesBiology & Philosophy, 2014
This paper analyzes the relevance and interconnection of two forms of historicity in ecological restoration, namely historical fidelity and path dependence. Historical fidelity is the practice of attempting to restore an ecological system to some sort of idealized past condition.
openaire   +2 more sources

Historical Landscape Ecology of the Favorita Park in Palermo (Sicily)

open access: yes, 2021
Historical Landscape Ecology of the Favorita Park in ...
Gianguzzi L.   +4 more
core  

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