This article aims tomodel and analyze the heat and fluid flow characteristics of a carboxymethyl cellulose(CMC)nanofluid within a convergent-divergent shaped microchannel(Two-dimensional).The base fluid,water+CMC(0.5%...
Financial support for this work was provided by the National Natural Science Foundation of China(Nos.22171146,21971121,and 22188101);the Fundamental Research Funds for the Central Universities,Nankai University(No.63231199);the State Key Laboratory of Medicinal Chemical Biology。
The first total synthesis of marine sesquiterpene(hydro)quinone meroterpenoids dysideanones A and E–G(1 and 4–6)has been accomplished in an enantioselective and divergent way.The sesquiterpene fragment and the aroma...
supported by Karadeniz Technical University Research Foundation(FBA-2017-7286 and FBA-2023-10635);National Natural Science Foundation of China(42103038);Open Research Project from the State Key Laboratory of Geological Processes and Mineral Resources,China University of Geosciences(GPMR201815).
The Meso-Cenozoic geodynamic evolution of northern Türkiye remains a subject of debate primarily due to a lack of systematic geological,geochemical,geochronological,and geophysical investigations.This paper presents ...
supported by the National Key R&D Program of China(2022YFA1504302);the National Natural Science Foundation of China(92256302,22331011);the Natural Science Foundation of Jiangsu Province(BK20211092);the Major Program of the Lanzhou Institute of Chemical Physics,Chinese Academy of Sciences(ZYFZFX-9);the Lanzhou Institute of Chemical Physics,Chinese Academy of Sciences;the Hangzhou Normal University。
Reported here is an iridium-catalyzed enantio-divergent C(sp^(3))–H borylation ofα-gem-dimethyl groups of trifluoromethyl ketone-derived hydrazones to construct a series of acyclic all-carbon quaternary stereocenter...
the National Natural Science Foundation of China(Nos.22071062 and 22271096);the Fundamental Research Funds for the Central Universities,SCUT(No.2022ZYGXZR107);funded by the National Postdoctoral Research Program(No.GZC20230839)。
Pyrroles are important structural units of natural products,drug molecules,biomolecules and functional material molecules.Efficient synthesis ofα-functionalized pyrroles with different substituents from easily access...
supported by a Start-up Grant from Guangdong Pharmaceutical University(Grant No.51304043005);Guangdong Province College Student Innovation and Entrepreneurship Training Program Project(202310573021).
Two reaction modes for metal-free[3+2]cyclization of N-aminopyridinium derivatives withβ-alkoxyvinyl trifluoromethylketones have been described through selective C—O or C—O/C—C bond cleavage.This strategy can also...
supported by the National Natural Science Foundation of China(32001165,41473068);the Natural Science Foundation of Sichuan Province(2022NSFSC1753);the Strategic Priority Research Program of the Chinese Academy of Sciences(XDA26040202);the Free Exploration Project of the Dual Support Plan for Disciplinary Development of Sichuan Agricultural University(2024ZYTS016).
As a key functional trait affecting many physiological processes,leaf pH is closely related to other leaf traits at the local scale.Nevertheless,whether and how leaf pH is linked with other leaf functional traits acro...
supported by the Science Fund for Distinguished Young Scholars of Chongqing(cstc2021jcyj-jqX0026);the Special Fund for Youth Team of Southwest University(SWU-XDJH202306);the Fundamental Research Funds for the Central Universities(SWU0200013);the National Natural Science Foundation of China(U2040207);funded by the UK Research and Innovation-Biotechnology and Biological Sciences Research Council(UKRI-BBSRC)via grant award BB/010961/1(Resilient Farming Futures)-specifically work package 2-BBS/E/RH/230004B;Detecting agroecosystem‘resilience’using novel data science methods.
Soil nutrients are essentially regulated by land management practices via modulating biotic element input and metabolism.The Three Gorges Reservoir Area in China was dominated by a farming landscape,but land managemen...
The world economy has demonstrated unexpected resilience after experiencing multiple shocks caused by the Covid-19 pandemic,geopolitical conflicts,inflation and monetary tightening.Global trade has been recovering ste...
financed by ANID/FONDECYT 1230529 and in part by ANID/FOVI220003,Universidad de La Frontera DI23-3002,PP23-0046,DI23-10002,ANID/FONDAP/15130015 and 1523A0001;the Coordination for the Improvement of Higher Education Personnel(Capes,Brazil)e Finance Code 001.
At the forefront of agricultural innovation,copper-based nanoparticles(Cu-based NPs)have seized global attention in recent years,revolutionizing fields as diverse as electronics,medicine,and,notably,agri-culture.Their...