Results 61 to 70 of about 19,124,003 (180)
2019 Global food policy report
IFPRI’s flagship report reviews the major food policy issues, developments, and decisions of 2018, and considers challenges and opportunities for 2019.
International Food Policy Research Institute
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Advanced Science, EarlyView.Plant‐based nanomaterials derived from alfalfa serve as dual‐function catalysts, coupling photodegradation and phytoremediation to degrade polyethylene under UV‐A light and in soil. The nanomaterials work synergistically with alfalfa and soil microbes, achieving efficient plastic breakdown without trophic transfer.
Haoran Liu +4 more
wiley +1 more source
Advanced 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
Advanced Science, EarlyView.A microfluidic tumor platform integrates pharmacokinetic flow control, vascular‐like barriers, and 3D tumor spheroids to emulate in vivo drug exposure. The system reproduces dynamic concentration–time profiles and enables size‐dependent nanoparticle transport and efficacy evaluation, providing a predictive framework for assessing nanomedicine ...
Su Jeong Kang +5 more
wiley +1 more source
Advanced Science, EarlyView.A clinically translatable cell line can be engineered to produce leptin, encapsulated in biomaterial and safely implanted to produce and deliver the metabolic regulating protein within the body. Implantation of these encapsulated cells decreases the time it takes for mice and non‐human primates to adjust to circadian disruptions similar to those ...
Samantha T. Fleury +18 more
wiley +1 more source
Global food policy report 2023: Rethinking food crisis responses
This decade has been marked by multiple, often overlapping, crises. The COVID-19 pandemic, natural disasters, and the ongoing war in Ukraine have all threatened the fabric of our global food systems.
International Food Policy Research Institute
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Malawi Agriculture and Food Security Policy Processes Endline Survey, 2017/18 [PDF]
Several initiatives in Malawi have sought to strengthen the processes through which the design and content of policies, strategies, and programs in the agriculture sector that affect the nation’s food security are established.
International Food Policy Research Institute
core +2 more sources
China's Low‐Carbon Energy Transition Over the Past Two Decades: Experiences and Implications
Advanced Science, EarlyView.China's low‐carbon energy transition features a brief decline and subsequent rebound in coal consumption, alongside the rapid expansion of renewable energy. This study develops a stage‐based analytical framework to explain this evolution from the perspectives of economic development, energy security, and environmental sustainability, revealing how ...
Yu Liu +3 more
wiley +1 more source
2005 IFPRI at a glance: International Food Policy Research Institute
Achieving food security for all will require access to resources by the poor, better technologies for producing and distributing food supplies, more efficient and accountable governments, and timely and appropriate policies in the areas of food ...
International Food Policy Research Institute
core
2022 Global food policy report: Climate change and food systems
Climate change threatens our food systems and the multiple development goals linked to sustainable food system transformation. Action is urgently needed, both to increase adaptation and resilience and to achieve major emissions reductions.
International Food Policy Research Institute
core +1 more source