Results 161 to 170 of about 57,118 (288)

Hybridization of Homogeneous and Heterogeneous Catalysis to Develop a Novel Biocatalyst via Immobilization of Lipase on Surface Modified Mesoporous Silica Towards Biodiesel Synthesis Application

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
The 3‐(methacryloyloxy)propyltrimethoxysilane surface functionalized SBA‐15 (MP‐SBA‐15) is used for the first time as a lipase carrier. The immobilized CAL‐B exhibits high thermal stability and superior catalytic activity. CAL‐B/SBA‐15 suggests that optimum hydrophobicity gives better catalytic activity.
Murugappan N.   +6 more
wiley   +1 more source

Catalytic Enantioselective Cross-Nucleophile Coupling via Valence Tautomerism. [PDF]

open access: yesJ Am Chem Soc
Zhang Z   +8 more
europepmc   +1 more source

How Laws Affect Contracts: Evidence from Yankee Bond Covenants [PDF]

open access: yes
We examine how country-level legal and institutional differences in creditor and shareholder rights shape the use of bond covenants. Using comprehensive debt covenant information for a sample of Yankee bonds issued by firms from more than 50 countries ...
John Wald, Lukas Roth, Yaxuan Qi
core  

Haptic In‐Sensor Computing Device Based on CNT/PDMS Nanocomposite Physical Reservoir

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
Using a porous carbon nanotube‐polydimethylsiloxane nanocomposite, a sensor array integrated with a physical reservoir computing paradigm capable of in‐sensor computing is demonstrated. The device is able to classify between nine objects with an accuracy above 80%, opening the possibility for low‐power sensing/computing for future robotics.
Kouki Kimizuka   +7 more
wiley   +1 more source

¿Fomentan el desarrollo los bancos propiedad del Estado? Elementos de juicio de las industrias manufactureras de una muestra de países [PDF]

open access: yes
(Disponible en idioma inglés únicamente) En este trabajo se pone a prueba la eficiencia de diversas estructuras de propiedad de instituciones bancarias, en términos de su capacidad de atender sectores manufactureros específicos que necesitan crédito ...
Alejandro Micco, Arturo Galindo
core  

Poly(vinylidene Fluoride)‐Based Ferroelectric Polymers for Electromechanical Transduction: A Systematic Review of Materials and Actuators

open access: yesAdvanced Intelligent Systems, EarlyView.
Poly(vinylidene fluoride) (PVDF)‐based ferroelectric materials exhibit high strains, energy densities and coupling efficiencies, appealing for diverse applications requiring smart material actuators. This work reviews electromechanical transduction in PVDF‐based polymers and their modifications, implementation in actuators, and functional devices ...
Giulio Gallucci, Andres Hunt
wiley   +1 more source

Modification of the Zeolite Heulandite with N-(3-Triethoxysilylpropyl)guanidines Offers an Effective Approach to Enhancing Its Adsorption Capacity for Heavy Metal Ions. [PDF]

open access: yesInt J Mol Sci
Adamovich SN   +9 more
europepmc   +1 more source

Domestic Capital Market Reform and Access to Global Finance: Making Markets Work [PDF]

open access: yes
Contrary to the predictions of standard economic theory, capital market liberalization has been a mixed blessing for many countries. Liberalization of debt inflows exposes economies to the risk of crises stemming from sudden changes in investor sentiment.
Peter Blair Henry   +1 more
core  

HCl-mediated silylation of C-H bonds in (hetero)arenes with trialkylsilanes. [PDF]

open access: yesChem Sci
Su Y   +6 more
europepmc   +1 more source

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