Results 81 to 90 of about 594,263 (312)

Phocaeicola coprophilus‐Derived 6‐Methyluracil Attenuates Radiation‐Induced Intestinal Fibrosis by Suppressing the IDO1‐Kynurenine‐AHR Axis

open access: yesAdvanced Science, EarlyView.
IR‐induced dysbiosis depletes P. coprophilus and its metabolite 6‐methyluracil, leading to disinhibition of the IDO1‐Kyn‐AHR axis. This results in sustained fibroblast activation and collagen deposition, driving radiation induced intestinal fibrosis. ABSTRACT Therapeutic options for radiation‐induced intestinal fibrosis (RIF) remain limited. This study
Jiaxin Zhang   +11 more
wiley   +1 more source

DESCRIPTION OF EXTREME ADAPTATION: CHUVASH SETTLERS OF THE 20th CENTURY IN DEEP SIBERIAN FORESTS

open access: yesВестник археологии, антропологии и этнографии, 2019
The article is aimed at analysing ethnocultural adaptation that is close to the possible limit. It is proposed to single out extreme adaptation as a separate field of studies in cultural ecology.
V.N. Adaev
doaj   +1 more source

Getting In On the Act: How Arts Groups are Creating Opportunities for Active Participation [PDF]

open access: yes, 2011
Arts participation is being redefined as people increasingly choose to engage with art in new, more active and expressive ways. This movement carries profound implications, and fresh opportunities, for the nonprofit arts sector.We are in the midst of a ...
Alan S. Brown   +2 more
core  

Self‐Sustaining Piezozyme Platform for Antifouling via Mechanically Triggered Enzymatic Cascade

open access: yesAdvanced Science, EarlyView.
Wave‐powered CeO2/g‐C3N4 piezozyme coating converts ocean motion into an enzymatic H2O2‐to‐ROS cascade, realizing 180‐day eco‐friendly marine antifouling. ABSTRACT Harnessing ubiquitous mechanical energy for catalytic activation offers an emerging pathway toward self‐sustaining environmental protection systems.
Jingyu Wang   +3 more
wiley   +1 more source

Arts, Culture and Californians Charting Arts Participation and Organizations in a Vast, Diverse State [PDF]

open access: yes, 2011
Arts and culture play a significant role in the daily lives of Californians. The state is noteworthy for the avid participation of its people, the diversity and abundance of its arts organizations and the varied regional characteristics of its arts ...
Ann Markusen   +3 more
core  

Tailored Organogel Systems for Optimized Pesticide Delivery: Mechanistic Insights and Agricultural Applications

open access: yesAdvanced Science, EarlyView.
Utilizing molecular engineering for network design, three pesticide‐loaded organogels (PLOs) carriers exhibiting varying degrees of flexibility were prepared. The mechanical properties of these carriers, tunable via their network molecular structures, enhance their structural adaptability and retention stability at biological interfaces, thereby ...
Yue Wang   +6 more
wiley   +1 more source

The Social Wellbeing of New York City's Neighborhoods: The Contribution of Culture and the Arts [PDF]

open access: yes, 2017
This report presents the conceptual framework, data and methodology, and findings of a two-year study of culture and social wellbeing in New York City by SIAP with Reinvestment Fund.
Mark J. Stern, Susan C. Seifert
core  

A perfect storm: An archaeological management crisis in the Mississippi River Delta [PDF]

open access: yes, 2020
Engineered projects resulting in unintended consequences, coastal erosion, subsidence, and sea-level rise are rapidly destroying archaeological sites in the Mississippi River Delta (MRD).
Britt, Tad   +4 more
core  

Promoting ecosystem and human health in urban areas using green infrastructure: A literature review [PDF]

open access: yes, 2007
Europe is a highly urbanised continent. The consequent loss and degradation of urban and peri-urban green space could adversely affect ecosystems as well as human health and well-being.
Aleksandra Kaźmierczak   +119 more
core   +2 more sources

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