Results 101 to 110 of about 778,553 (351)

Land Use Policies in Selected States [PDF]

open access: yes, 1977
PDF pages ...
Mitchell, John B.
core  

Chromatin Topology Reconfiguration Orchestrates Thermotolerant Male Fertility via GhAL5 in Cotton

open access: yesAdvanced Science, EarlyView.
This study investigates cotton’s high‐temperature (HT) response using multi‑omics. Dynamic 3D genome changes drive expression bias affecting male fertility. The tolerant line shows controlled chromatin dynamics, while the sensitive line exhibits overactivation.
Yanlong Li   +15 more
wiley   +1 more source

Structured or spontaneous dissemination of DMC techniques in small-scale cotton-base agriculture ? The northern Cameroon case study [PDF]

open access: yes, 2010
The northern Cameroon cotton-based agricultural region, as well as the whole of the western and central African cotton belt is mainly characterised by a cotton based agriculture extension program implemented and monitored by the cotton companies.
Abou Abba, Abdoulaye   +3 more
core  

Agriculture de Conservation et vie du sol

open access: yes, 2023
Synthèse bibliographique sur les services environnementaux générés par l'agriculture de conservation, poster présenté à une journée technique auprès d'agriculteurs et du grand ...
openaire   +1 more source

Fields of contestation and contamination: Maize seeds, agroecology and the (de)coloniality of agriculture in Malawi and South Africa

open access: yesElem Sci Anth
Farmer-managed seed systems and the conservation of agrobiodiversity are increasingly recognized as important components of food and seed sovereignty.
R. Bezner Kerr, Rachel Wynberg
semanticscholar   +1 more source

Gut Microbiota‐Derived Anandamide Mediates the Therapeutic Effects of Urolithin A on Alcohol‐Induced Cognitive and Social Dysfunction via CB1R‐DRD2‐RAP1 Signaling Axis

open access: yesAdvanced Science, EarlyView.
This study reveals that Urolithin A (UA) counteracts alcohol‐induced cognitive and social dysfunction (AICSD) via a gut microbiome‐dependent mechanism. UA‐enriched Bacteroids sartorii and Parabacteroids distasonis elevate anandamide (AEA), which activates the CB1R‐DRD2‐Rap1 signaling cascade to drive synaptic repair and reduce neuroinflammation ...
Hongbo Zhang   +9 more
wiley   +1 more source

Ecosystem‐Centered Robot Design: Toward Ecoresorbable Sustainability Robots (ESRs)

open access: yesAdvanced Science, EarlyView.
Robots exploring natural ecosystems can support monitoring and conservation, but must adopt ecosystem‐centered design to avoid pollution, waste, and damage. This review proposes guidelines for co‐designing ecoresorbable sustainability robots (ESRs), uniting materials, robotics, and ecological contexts in a single framework.
Tülin Yılmaz Nayır   +4 more
wiley   +1 more source

Impact of payments for environmental services and protected areas on local livelihoods and forest conservation in northern Cambodia [PDF]

open access: yes, 2014
The potential impacts of payments for environmental services (PES) and protected areas (PAs) on environmental outcomes and local livelihoods in developing countries are contentious and have been widely debated.
Clements, T, Milner-Gulland, EJ
core   +1 more source

Unveiling Global Diversity of Patescibacteriota and Functional Interactions with Host Microbes

open access: yesAdvanced Science, EarlyView.
Patescibacteriota represents a diverse group of ultra‐small epibiotic bacteria, which is largely overlooked. By integrating ribosomal protein S3‐based community profiling with MAG‐based metabolic potential analyses, this study provides new insights into their distribution, diversity, and potential interactions with other bacteria across diverse ...
Yanhan Ji   +12 more
wiley   +1 more source

La plaine du Tafilalet (Sud-est, Maroc) face aux problèmes d'environnement

open access: yesRevue Marocaine des Sciences Agronomiques et Vétérinaires, 2013
L’écosystème de la plaine du Tafilalet connaît une multitude de problèmes environnementaux qui menacent son équilibre naturel : la surexploitation des eaux souterraines, la salinité des eaux et des sols, une agriculture basée quasi-exclusivement sur l ...
A. Alali, A. Benmohammadi
doaj  

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