Results 41 to 50 of about 67,884 (241)

Encapsulating Textiles with Dynamic Covalent Networks for Sustainable and Efficient Oil Spill Cleanup

Advanced Science, EarlyView.
By encapsulating industrially relevant fabrics with dynamic imine networks, we show that the resulting composites exhibit exceptional oil absorbtion capability and chemical recyclability. It is poised for sustainable oil spill cleanup. ABSTRACT The development of high‐performance sorbents for oil spill remediation is highly desirable, which now calls ...
Changyi You, Ping Yu, Haiyue Wang, Qirui Huang, Wei Hong, Cai Liu, Qinchao Sun, Yan Wang, Youwei Ma, Zuming Hu   +9 more
wiley   +1 more source

Self‐Assembled Myricetin‐Arginine Conjugate Nanozymes for Targeted Suppression of Joint Inflammation and Osteoclastogenesis in Rheumatoid Arthritis

Advanced Science, EarlyView.
Carrier‐free myricetin‐arginine conjugate nanozymes (MANZs) have been fabricated through a Mannich reaction and spontaneous self‐assembly. MANZs selectively accumulate in inflamed joints by targeting M1 macrophages via CAT2‐mediated uptake. The nanozymes can effectively modulate macrophage polarization, suppress osteoclast differentiation, and mitigate
Jiachang Hong, Penghao Ji, Jinxi An, Junchao Huang, Ziheng Bu, Xudong Zhang, Wei Liu, Tingyu Wu, Sen Wang, Wei Zhu, Yuhui Li, Jixian Wan, Sudan Xu, Minfeng Huo, Peng Wu   +14 more
wiley   +1 more source

Dorsal Raphe VIP Neurons Are Critical for Survival‐Oriented Vigilance

Advanced Science, EarlyView.
DRNVIP neurons in mice and primates are strategically positioned to influence the central extended amygdala via feedback loops. They regulate the excitability of PKC‐δ neurons in the ovBNST and CeA through glutamate release. Their ablation heightens activity in these regions, disrupts active‐phase sleep architecture, enhances risk assessment behaviors ...
Adriane Guillaumin, Emma Perrot, Thibault Dhellemmes, Laura Boi, Daniel De Castro Medeiros, Christelle Glangetas, Sylvie Dumas, Sandra Dovero, Nathalie Biendon, Elodie Ladeveze, Maëlle Hardel, Marc Landry, Erwan Bezard, Jérôme Baufreton, Gilberto Fisone, François Georges   +15 more
wiley   +1 more source

Memahami Investasi Minyak Cina di Sudan: Analisis Interaksi Strategis Cina pada Situasi Konflik

Jurnal Ilmiah Hubungan Internasional, 2017
Abstrak Perkembangan pesat perekonomian Cina khususnya dalam dua dekade terakhir mendorong tingginya ketergantungan Cina akan impor minyak bumi melebihi kapasitas produksi domestiknya.
Fajar Ajie Setiawan
doaj   +1 more source

Současné politické konflikty v oblasti Afrického rohu [PDF]

, 2012
Violent conflict is very old in human society. The development of military technology brought with itself the worst tragedies loss of human live and material devastation in the second half of 20th century in the Horn of Africa.
Kumsa, Alemayehu
core   +1 more source

Human Capital as a Source of Economic Growth in African Countries [PDF]

, 2020
Cílem diplomové práce je analýza vlivu lidského kapitálu a jeho jednotlivých složek na ekonomickou vyspělost afrických zemí. Diplomová práce je napsána ve formě deskriptivní a komparativní analýzy.
Hubálek, Adam
core  

Livestock Tango: U.S. and Latin America Dance Together, but Who Will Lead?

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study examines the competitiveness between Latin American and U.S. livestock and meat sectors. We employ a computable general equilibrium modeling framework to evaluate two scenarios: coordinated improvements in Latin American productivity, transport efficiency, and market access (Scenario I), and the minimum productivity gains required ...
Taís C. Menezes, Amanda M. Countryman, Dustin L. Pendell   +2 more
wiley   +1 more source

Sequence diversity of mtDNA and genetic structure of eastern part of the African Sahel [PDF]

, 2017
Východoafrický sahel hrál v minulosti důležitou roli jako obousměrný koridor nejen horizontálně, ale i vertikálně migrujících populací. I díky tomu je zde možné pozorovat vysokou genetickou, etnolingvistickou i kulturní diverzitu. Tato diplomová práce se
Tlačbabová, Klára
core  

Temperature and Farm Labor in Nigeria

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT We estimate the impact of temperature shocks on the composition of farm labor in rural Nigeria using a nationally representative household panel survey. Leveraging plausibly exogenous year‐to‐year variation in growing season temperatures, we find that warmer temperatures significantly alter farm labor composition, prompting a substantial shift
Andu Berha
wiley   +1 more source

Education in selected african countries [PDF]

, 2010
V první části své práce se věnuji základním typům vzdělávání, které probíhají v současné moderní Africe. Uvádím zde pět základních typů vzdělávání, jež jsou neodmyslitelně spjaty s africkým kontinentem. V dalším oddíle své práce se detailněji zaměřuji na
Janda, Martin
core   +2 more sources