Results 51 to 60 of about 4,460,604 (284)

Psychological Stress Associated Bile Acid Reprogramming Promotes Hepatocellular Carcinoma Progression

open access: yesAdvanced Science, EarlyView.
Depression is increasingly recognized as a risk factor for chronic diseases, yet its biological impact on cancer remains unclear. Using data from more than 490 000 participants across three international cohorts, we show that depression significantly increases the risk of liver cancer.
Ruijiang Zeng   +10 more
wiley   +1 more source

Senior Arctic Official (SAO) Report to Ministers, Tromsø Norway, 2009 [PDF]

open access: yes, 2009
Arctic Council Senior Arctic Officials' (SAO) Report to Ministers.
Arctic Council, -
core   +1 more source

A Global Methane Observation System to Reduce Uncertainty for Anthropogenic and Natural Sources and Sinks for Detecting and Attributing Climate Feedbacks

open access: yesAdvanced Science, EarlyView.
Conceptual illustration of a Global Ecosystem Methane Observing System (GEM‐OS) integrating satellites, aircraft, atmospheric networks, and ecosystem measurements to quantify methane emissions from anthropogenic and natural sources. The multi‐scale observing framework improves source attribution, reduces uncertainty in regional methane budgets, and ...
P. Ciais   +32 more
wiley   +1 more source

The Impact of India’s International Discourse on Its Arctic Policy

open access: yesАрктика и Север, 2023
Since the 20th century, international discourse has gradually become a hot topic in the study of political science and international relations, and its impact is especially important in new areas such as space, cyberspace and polar regions, where stable ...
Jinjin Hua
doaj   +1 more source

Revolutionising Agricultural Sustainability: New ‘Furrow Tillage’ can Mitigate Short‐Term Soil‐to‐Atmosphere CO2 Flux and Promote Soil‐Plant‐Microbe Health

open access: yesAdvanced Science, EarlyView.
Furrow tillage resolves the conventional‐vs.‐no‐tillage trade‐off by simultaneously cutting CO2 efflux to 2.0–3.0 g C m−2 d−1 and unlocking high nutrient availability for the rice rhizosphere. This scalable agronomic solution strengthens soil health, enhances plant physiology, reshapes microbial metabolism, and shifts paddy systems toward a net ...
Arnab Majumdar   +10 more
wiley   +1 more source

Arctic Oil and Gas 2007 [PDF]

open access: yes, 2008
The Arctic Councils´s report or assessment had the objective to present a holistic assessment of the environmental, social and economic, and human health impacts of current oil and gas activities in the Arctic, and to evaluate the likely course of ...
Arctic Council, Arctic Monitoring ans Assessment Programme (AMAP)
core   +1 more source

Does Arctic governance hold the key to achieving climate policy targets?

open access: yesEnvironmental Research Letters, 2018
Arctic feedbacks are increasingly viewed as the wild card in the climate system; but their most unpredictable and potentially dangerous aspect may lie in the human, rather than the physical, response to a warming climate.
Robert Forbis Jr, Katharine Hayhoe
doaj   +1 more source

Loss of SHP1 in Spinal Astrocytes Triggers T‐Lymphocyte Infiltration and Nociceptive Hypersensitivity

open access: yesAdvanced Science, EarlyView.
Astrocyte‐specific SHP1 deletion disrupts astrocyte–vascular interactions and compromises BBB integrity while enhancing STAT1‐dependent CXCL10 expression. These changes synergistically promote peripheral CD4+ and CD8+ T‐cell infiltration into the SDH. The infiltrating T cells secrete IFN‐γ, which in turn activates microglia.
Lan‐Xing Yi   +7 more
wiley   +1 more source

Assembling an Arctic Ocean Boundary Monitoring Array

open access: yesData Science Journal, 2014
The Arctic Ocean boundary monitoring array has been maintained over many years by six research institutes located worldwide. Our approach to Arctic Ocean boundary measurements is generating significant scientific outcomes.
T Tsubouchi
doaj   +1 more source

Norway’s Economic Policy in the Arctic [PDF]

open access: yesWorld Economy and International Relations, 2020
Over the past few years, Norway’s energy policy has seen a remarkable turnaround related to the kingdom’s refusal to invest the Government Pension Fund’s money in the petroleum industry. This decision received mixed reviews from experts, who were arguing about its causes and possible consequences.
openaire   +1 more source

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