Results 51 to 60 of about 430,688 (293)

Современные приоритеты военно-политической безопасности Украины в информационных координатах [PDF]

open access: yes, 2009
Стаття присвячена виділенню та аналізу структурних аспектів національної безпеки України: державно-політичний, соціально-економічний, національно-культурний, екологічний, інформаційний з точки зору опису основних загроз військово-політичної безпеки ...
Andreeva, O. M.   +2 more
core  

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

open access: yesAdvanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

High Humidity Exacerbates Psoriasiform Skin Disease Relapse by Increasing Tissue‐Resident Memory T Cells via Altering Skin Microbiota

open access: yesAdvanced Science, EarlyView.
We demonstrated that high humidity worsened psoriasis relapse in murine psoriasiform skin inflammation by increasing skin‐resident memory CD8+ cells via upregulating IL‐15Rα on keratinocytes. The increases in IL‐15Rα and memory CD8+ cells were attributed to S. nepalensis and its metabolite ADMA in skin exposed to high humidity.
Chun‐Ling Liang   +10 more
wiley   +1 more source

The historical distribution and future expansion of paddy rice fields in Asian highlands

open access: yesnpj Sustainable Agriculture
Urbanization and population growth are shrinking lowland rice areas, compelling exploration of Asia’s under‑studied highlands for future food security.
Jing Song   +4 more
doaj   +1 more source

Effects of environmental variables on canopy transpiration in two coniferous forests at different growing-season stages

open access: yesForest Ecosystems
Soil water content (SWC) and meteorological conditions, as key environmental variables influencing tree water use, vary highly within the growing season, hindering a better understanding of environmental control mechanisms on canopy transpiration (Ec ...
Shengnan Chen, Wei Wei
doaj   +1 more source

Transforming food systems through food sovereignty: an Australian urban context [PDF]

open access: yes, 2015
This article draws on La Via Campesina's definition of food sovereignty and its potential for reconceptualising food as a basic human right within the dominant Australian food discourse.
Davila, Federico, Dyball, Robert
core   +1 more source

Climate Change Threatens Micronutrient Density of European Winter Wheat

open access: yesAdvanced Science, EarlyView.
Micronutrients are vital for human health. Wheat is a major staple crop and a significant source of minerals and B‐vitamins. The impact of climate change on their content remains largely unknown. We evaluated micronutrient levels in European winter wheat grown under historical and projected climate conditions. Our findings indicate that future climates
Da Cao   +17 more
wiley   +1 more source

Precautionary Regulation in Europe and the United States: A Quantitative Comparison [PDF]

open access: yes, 2005
Much attention has been addressed to the question of whether Europe or the United States adopts a more precautionary stance to the regulation of potential environmental, health, and safety risks.
Blomquist W.   +28 more
core   +2 more sources

Dissecting the Ecological Structure of Health and Disease in the Global Gut Microbiome

open access: yesAdvanced Science, EarlyView.
We introduce Wiredancer, a framework that identifies three continuous ecological factors of the gut microbiota. These factors exhibit distinct patterns across health and disease, jointly capturing disrupted ecological stability and offering a new perspective for precision diagnostics and therapeutic strategies.
Baoyuan Zhu   +19 more
wiley   +1 more source

Development and selection of operational management strategies to achieve policy objectives [PDF]

open access: yes, 2011
Since the reform of the EU Common Fisheries Policy in 2002, effort has been devoted to addressing the governance, scientific, social and economic issues required to introduce an ecosystem approach to fisheries management (EAFM) in Europe.
Aanesen, M.   +6 more
core   +1 more source

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