Results 251 to 260 of about 3,639,729 (302)

Multiscale Regulation of Ru‐Based Catalysts for Upgrading Biomass‐Derived Levulinic Acid and Levulinates to γ‐Valerolactone: Mechanisms, Advances, and Challenges

Advanced Science, EarlyView.
This review summarizes recent advances in the mechanistic, thermodynamic, and kinetic studies of biomass‐derived levulinic acid/levulinates conversion to γ‐valerolactone, along with the corresponding multiscale regulation strategies of Ru‐based catalysts.
Xin Ni, Cailu Xiao, Gongbing Zhou, Jingzi Zhang   +3 more
wiley   +1 more source

Hypothalamic POMC Neurons Gate the Fear‐Feeding Trade‐Off

Advanced Science, EarlyView.
Hungry animals must continually arbitrate between feeding and defensive behaviors when confronted with potential threats. We show that hypothalamic POMC neurons engage CRH‐expressing stress circuits and downstream hormonal responses to coordinate this behavioral selection between competing behaviors.
Cristina Miralpeix, Abel Eraso‐Pichot, Vincent Simon, Victor Jouque, Melissa Sadallah, Samantha Clark, Philippe Zizzari, Urszula Skupio, Ana Covelo, Nathalie Dupuy, Jean Charles Nicolas, Astrid Cannich, Thierry Leste‐Lasserre, Guillaume Laplagne, Carmelo Quarta, Giovanni Marsicano, Daniela Cota   +16 more
wiley   +1 more source

A red seaweed Kappaphycus alvarezii-based biostimulant (AgroGain^®) improves the growth of Zea mays and impacts agricultural sustainability by beneficially priming rhizosphere soil microbial community. [PDF]

Front Microbiol
Nivetha N, Shukla PS, Nori SS, Kumar S, Suryanarayan S.   +4 more
europepmc   +1 more source

Flooding‐Driven Greenhouse Gas Emissions From Global Upland Croplands

Advanced Science, EarlyView.
Temporary flooding of upland croplands releases nitrous oxide, carbon dioxide, and methane. Field measurements combined with a global literature synthesis yield a global estimate of 63.3 teragrams of carbon dioxide equivalent per year for diffusive emissions from flooded upland croplands.
Shuilian Bi, Zhifeng Yan, Zhengkui Ge, Si‐Liang Li, Guirui Yu, Cong‐Qiang Liu, Hanqin Tian, Pete Smith   +7 more
wiley   +1 more source

Dramatic Enhancement and Integration of Properties in Pork Belly‐Inspired All‐Biomass Composite Films via Facile, Sustainable, and Controllable Design

Advanced Science, EarlyView.
A pork belly‐inspired all‐biomass composite film was constructed through layer‐by‐layer assembly of cellulose nanofibers (CNFs), gelatin, and graphitized carbon nanosheets (GCNs) via hydrogen bonding and π–π stacking interactions. The excellent mechanical properties, effective thermal management, and outstanding EMI shielding performance of the ...
Junchao Ren, Chenglei Huang, Chengxu Pei, Mengde Huang, Yuanyuan Xu, Chengyu Yu, Hao Nie, Guangbing Zhao, Shijing Song, Hanwu Lei, Fang Wang, Bin Li, Qingfa Zhang   +12 more
wiley   +1 more source

Enriched Soil Organic Carbon Underpins Long‐Term Stable Crop Productivity Across China's Croplands

Advanced Science, EarlyView.
Quantifying the nonlinear relationships and causal effects of soil organic carbon (SOC) on crop stability reveals specific critical thresholds and saturation points. This partitions the national SOC spectrum into three functional phases. Integrating these spatial delineations with high‐resolution maps of marginal gains pinpoints regions with the ...
Yuyang Huang, Yulin Shangguan, Zhongkui Luo, Peng Zhu, David Makowski, Zhenzhong Zeng, Qingxu Ma, Min Wei, Yuanyuan Du, Su Ye, Zhou Shi, Songchao Chen   +11 more
wiley   +1 more source

Green Nanoparticles in Precision Agriculture: A Critical Review of Smart Crop Management, Nano-Enabled Delivery Systems, and Sustainable Farming. [PDF]

Nanotechnol Sci Appl
Marshal Williams AM, Dennison MS, Bukke SPN, Ashwin BCMA.   +3 more
europepmc   +1 more source

Sustainability, Agriculture, and Agricultural Policy [PDF]

Environment and Planning A: Economy and Space, 1995
In this paper, the problem of achieving sustainable development in the context of the Common Agricultural Policy (CAP) and other policy suggestions is examined. Sustainable development is defined as a commitment to conserve necessary biological, cultural, and aesthetic capital for future generations. This is not a costless process.
openaire   +1 more source

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Sustainable agriculture

This timely and important Handbook takes stock of progress made in our understanding of what sustainable development actually is and how it can be measured and achieved.
Muheddin Mahmud Rteba, Wasan Salih Hussain   +1 more
  +7 more sources