Results 111 to 120 of about 16,699,100 (297)
آموزش مهندسی ایرانA framework has been proposed to improve the content of civil engineering undergraduate education with a focus on transferring entrepreneurial skills.
Arezoo Mohammadi +2 more
doaj +1 more source
Advanced Science, EarlyView.We report the rational design of artificial photocatalysts with asymmetrically coordinated dual‐metal centers and a tailored microenvironment, broadly applicable strategy is established for the synthesis of multivariate zirconium‐based metal–organic frameworks, offering a platform for precisely tuning active‐site configurations to optimize ...
Yuxin Lu +11 more
wiley +1 more source
Advanced Science, EarlyView.ABSTRACT Bile acids have been implicated in calcium oxalate (CaOx) nephrolithiasis. Here, we employ multi‐omics approaches to identify isoallolithocholic acid (isoalloLCA) as the key bile acid elevated in the feces, serum, kidney, and urine of CaOx rats, confirmed by spatial metabolomics.
Zijian Zhou +9 more
wiley +1 more source
Sheet Pile Wall’s Techniques for Stabilization of Sandsliding Slope Composed by Granular Clast
Shuitu baochi yanjiu, 2007 Nowadays,sheet pile wall has been widely used in the field of civil engineering.But it has little applications for the stabilization and protection of sand-sliding slope which composed by granular clast.The main reason lies in the structure’s differences
XU Jun1 +4 more
doaj
Engineering Vanderbilt; Vol. 45 No. 01, 2004
, 2004 Engineering Vanderbilt (formerly Engineering News) is the newsletter of the Vanderbilt University School of EngineeringSchool of ...
Vanderbilt University. School of Engineering
core
Dual Nickel/Photoredox‐Catalyzed Regio‐ and Enantioselective Alkenylation of Epoxides
Advanced Science, EarlyView.Ni/photoredox‐catalyzed stereoconvergent cross‐electrophile coupling of racemic epoxides with alkenyl bromides is described, affording β‐alkenyl products with up to 95% ee, excellent E‐selectivity, and complete regiocontrol. These versatile intermediates enable diverse chiral synthons; mechanistic studies suggest a halide ring‐opening followed by ...
Hongyan Lan +4 more
wiley +1 more source
Engineering Vanderbilt; Vol. 44 No. 01, 2003
, 2003 Engineering Vanderbilt (formerly Engineering News) is the newsletter of the Vanderbilt University School of EngineeringSchool of ...
Vanderbilt University. School of Engineering
core
Advanced Science, EarlyView.This study elucidates the microstructural evolution at the material interface of Ni‐plated plain‐weave carbon fiber fabric following vacuum heat treatment at 500°C–900°C under different current densities, as well as the mechanism underlying the synergistic enhancement of electromagnetic shielding and ductility.
Wei Cheng +7 more
wiley +1 more source
Engineering Vanderbilt; Vol. 46 No. 02, 2005
, 2005 Engineering Vanderbilt (formerly Engineering News) is the newsletter of the Vanderbilt University School of EngineeringSchool of ...
Vanderbilt University. School of Engineering
core
Advanced Science, EarlyView.Polymer‐based hydrogels have emerged as promising materials for atmospheric water harvesting (AWH) due to their high water affinity, tunable network structure, and excellent moisture adsorption‐desorption performance. Functional hydrogel systems enable efficient water capture and controlled release under low‐energy conditions, offering a sustainable ...
Swagata Datta +6 more
wiley +1 more source