Results 51 to 60 of about 216,328 (198)

The Lock‐In Effect on ESG and Business Performance Relationship: A Critical Examination and Meta‐Analysis

Corporate Social Responsibility and Environmental Management, Volume 32, Issue 5, Page 6912-6936, September 2025.
ABSTRACT This study investigates whether the issues previously addressed in the literature regarding business performance persist when applying ESG practices. A literature review identified 252 effects, followed by a meta‐analysis with subgroup analysis. The lock‐in theory and corporate reputation were employed to understand this relationship. The lock‐
Jéssica Alessandra Mendonça, Fabíola Renata Alves Roberto, Dalton Alexandre Kai, Guilherme Brittes Benitez   +3 more
wiley   +1 more source

Effect of Zirconium Oxide and Zinc Oxide Nanoparticles on Physicochemical Properties and Antibiofilm Activity of a Calcium Silicate‐Based Material

The Scientific World Journal, Volume 2014, Issue 1, 2014., 2014
The aim of the present study was to evaluate the antibiofilm activity against Enterococcus faecalis, compressive strength. and radiopacity of Portland cement (PC) added to zirconium oxide (ZrO2), as radiopacifier, with or without nanoparticulated zinc oxide (ZnO). The following experimental materials were evaluated: PC, PC + ZrO2, PC + ZrO2 + ZnO (5%),
Juliane Maria Guerreiro-Tanomaru, Adinael Trindade-Junior, Bernardo Cesar Costa, Guilherme Ferreira da Silva, Leonardo Drullis Cifali, Maria Inês Basso Bernardi, Mario Tanomaru-Filho, Cornelis H. Pameijer   +7 more
wiley   +1 more source

Maximal Acceleration Corrections to the Lamb Shift of Muonic Hydrogen [PDF]

, 1998
The maximal acceleration corrections to the Lamb shift of muonic hydrogen are calculated by using the relativistic Dirac wave functions. The correction for the $2S-2P$ transition is $\sim 0.38$ meV and is higher than the accuracy of present QED ...
Chen, C. X., Lambiase, G., Mobed, N., Papini, G., Scarpetta, G.   +4 more
core   +1 more source

An injector testbed based on a direct current gun and an interchangeable very high frequency gun for superconducting continuous‐wave free‐electron lasers

Journal of Synchrotron Radiation, Volume 32, Issue 4, Page 838-848, July 2025.
An injector testbed for continuous‐wave free‐electron lasers based on a direct current gun and an interchangeable very high frequency gun is under construction. Its physical design and performance have been studied carefully.The continuous‐wave free‐electron laser (CW‐FEL), based on superconducting radiofrequency (SRF) technology with an electron bunch
Xinmeng Li, Jitao Sun, Yong Yu, Jiahang Shao, Jiayue Yang, Quan Zhou, Hongli Ding, Lei Shi, Kai Tao, Chenglin Guo, Zhigang He, Zhichao Chen, Zhen Chen, Shaohua Peng, Hongfei Wang, Guoqing Zhang, Baichao Zhang, Zongbin Li, Feng Zhao, Wei Wei, Maomao Huang, Wei Wang, Ming Liu, Chaofeng He, Liangbing Hu, Yaqiong Wang, Han Li, Weiming Yue, Xilong Wang, Guorong Wu, Dongxu Dai, Weiqing Zhang, Xueming Yang   +32 more
wiley   +1 more source

Fracture and Damage Analysis of Cement‐Stabilized Fine and Coarse Grain Soils Under Static and Cyclic Loading Using Chevron‐Notched SCB Specimen

Fatigue &Fracture of Engineering Materials &Structures, Volume 48, Issue 6, Page 2708-2724, June 2025.
ABSTRACT Fracture toughness and cohesive fracturing properties of two classes of sandy‐clay soils, (A) with fine and (B) coarse grains and stabilized with low (2%) and high (10%) cement (as soil stabilizer), were investigated using a chevron‐notched semicircular bend (CN‐SCB) sample under static and cyclic loads.
Nazife Erarslan, M. R. M. Aliha
wiley   +1 more source

Characterization of ABS/PETG multi‐material composites 3D printed by print‐pause‐print method

Polymer Engineering &Science, Volume 65, Issue 5, Page 2353-2369, May 2025.
Print‐Pause‐Print: A Novel Approach for Multi‐Material 3D Printing of ABS/PETG Composites. Abstract Fused deposition modeling (FDM) method is a commonly used additive manufacturing technique in various industries. It is crucial that the parts produced using this method meet the necessary service conditions.
Busra Eyri, Okan Gul, Sinan Yilmaz, N. Gamze Karsli, Taner Yilmaz   +4 more
wiley   +1 more source

Cam Tozu ve Uçucu Kül Katkılı Harçların Zamana Bağlı Elektriksel Özdirenç ve Mekanik Özelliklerinin İncelenmesi

Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2022
Mineral katkılar, çimento esaslı kompozitlerin bazı özelliklerini iyileştirmek ve çimento miktarını azaltmak için beton karışımında kullanılmaktadır. Kullanılan çimento miktarının azaltılması ile çevre kirliliğinin ve çimento üretimi sırasındaki yüksek ...
Turhan Can Karcı, Emriye Çınar Resuloğulları, Atahan Dönmez, Behcet Dündar   +3 more
doaj   +1 more source

Mapping nut‐cracking in a new population of wild capuchin monkeys (Sapajus libidinosus) at Ubajara National Park, Brazil

American Journal of Primatology, Volume 86, Issue 4, April 2024.
Capuchin monkeys (Sapajus libidinosus) at Ubajara National Park, Brazil, customarily use hammerstones to crack open at least two species of palm nuts, macaúba and babaçu. We systematically surveyed stone tool use sites in this park, recording and measuring stone tools, processed foods, and available lithic resources.
Tiago Falótico, Tatiane Valença, Michele P. Verderane, Beatriz C. Santana, Giulia Sirianni   +4 more
wiley   +1 more source

Caracterização reológica de concretos refratários bombeáveis

Cerâmica, 2000
A evolução tecnológica dos concretos refratários tem propiciado materiais que aliam elevado desempenho a comportamentos reológicos distintos, permitindo que sejam moldados conforme as diferentes técnicas de aplicação existentes. Atualmente, são comuns os
Pileggi R. G., Studart A. R., Pagliosa Neto C., Pandolfelli V. C.   +3 more
doaj  

Desempenho do Concreto com Pó de Vidro e Aditivo Plastificante

RCT: Revista de Ciência e Tecnologia
O estudo avaliou a substituição parcial do cimento Portland CP IV – 32 RS por pó de vidro lapidado, com aditivo plastificante, visando reduzir emissões de CO₂ e melhorar a resistência do concreto. Foram testados blocos com 0%, 3%, 5% e 7% de substituição
Dellane Stephani Carvalho dos Santos, Jullie Anne da Silva Sampaio   +1 more
doaj   +1 more source