Results 161 to 170 of about 31,411 (255)

Guanidinium‐Based Covalent Organic Frameworks via Pore Wall Regulation: Efficient Selective Palladium Recovery From Metallurgical Wastewater

open access: yesRare Metals, Volume 45, Issue 5, May 2026.
ABSTRACT Recovering palladium (Pd) from low‐concentration metallurgical wastewater still poses significant challenges. In this study, triaminoguanidine hydrochloride was used as the key functional site, and three guanidine‐functionalized covalent organic frameworks (GCOFs) were successfully constructed by adjusting the substituents (–H, –OH, and –OCH3)
Jiaxing Xiong   +9 more
wiley   +1 more source

COX-2 -1195G>A多态与结直肠癌易感性关系的Meta分析

open access: green, 2012
姚志文   +4 more
openalex   +2 more sources

Spatially Downscaling of Future Food Demand for Policy Planning

open access: yesWorld Food Policy, Volume 12, Issue 1, May 2026.
ABSTRACT Understanding the subnational dynamics of food demand, while accounting for the evolution of the agrifood system at the global level, remains a challenge for designing food policy to ensure food security. To link global agrifood systems with subnational food policy planning, we downscale per capita food demand for 62 food commodities at the ...
Chun Song   +3 more
wiley   +1 more source

Trends and Challenges in Water Governance Systematic Review and Bibliographic Study of Scientific Publications (2018–2025)

open access: yesWorld Water Policy, Volume 12, Issue 2, May 2026.
ABSTRACT Water governance has emerged as a critical analytical framework for addressing the complexity of socioecological water systems in contexts of increasing climate vulnerability and anthropogenic pressure. This study presents a systematic review and bibliometric analysis of 50 scientific articles indexed on water governance published between 2018
Roger Pichis‐García   +1 more
wiley   +1 more source

Complementary Capacities and Shared Challenges: Lessons From a Brazil‐Australia Water Management Consortium

open access: yesWorld Water Policy, Volume 12, Issue 2, May 2026.
ABSTRACT Transnational collaboration is critical for water‐security innovation, yet actor configurations and thematic priorities remain poorly characterized. We surveyed 92 Australian and Brazilian researchers from the Tropical Water Research Alliance (TWRA), analyzing 11 sets of binary variables on collaboration modes, stakeholders, implementation ...
A. P. Matei   +7 more
wiley   +1 more source

用荧光复合扩增体系检测5个X染色体短串联重复 序列基因座的多态性

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2009
【目的】 为了研究X染色体短串联重复序列(X-STR)基因座的遗传多态性,我们检测了DXS680365380;DXS98165380;DXS680965380;DXS6789和DXS7132 5个基因座在广东汉族人群中的多态性65377; 【方法】 利用荧光标记引物PCR技术复合扩增上述5个基因座,并用ABI PRISM 3100毛细管电泳及GeneMapper ID3.1软件进行基因分型65377;【结果】 在363个广东汉族无关个体(男性:181个,女性:182个 ...
doaj  

Home - About - Disclaimer - Privacy