Results 171 to 180 of about 296,125 (205)

When Does SDG Adoption Increase ESG Risk? The Mediating Role of Risk Management

Business Strategy and the Environment, EarlyView.
ABSTRACT Corporate engagement with the United Nations' Sustainable Development Goals (SDGs) has expanded rapidly, yet its implications for firms' environmental, social and governance (ESG) risk remain insufficiently understood. Prior research has focused on the performance outcomes of SDG adoption while largely overlooking its potential to generate ESG
Francisco J. López‐Arceiz, Cristina Del Río   +1 more
wiley   +1 more source

Driven by SDGs, Powered by Human Capital: Managing Emotional Health in SMEs

Business Strategy and the Environment, EarlyView.
ABSTRACT This study examines the mediating role of human capital between company emotional capital and managerial perceptions of employees' emotional health, analysing how this relationship is conditioned by the pursuit of specific sustainable development goals (SDGs 3, 4, 5, 8) and perceived institutional pressures in SMEs.
Jesús Barrena‐Martínez, María‐José Foncubierta‐Rodríguez, Dara Hernández‐Roque, María del Carmen Peces Prieto   +3 more
wiley   +1 more source

From Interest to Intention: Factors Shaping Black Boys’ STEM Career Expectation in Early Adolescence

The Career Development Quarterly, EarlyView.
ABSTRACT This study examines the predictors of STEM career expectation among Black boys in ninth grade using nationally representative data from the High School Longitudinal Study of 2009. Guided by social cognitive career theory, we analyze associations between math and science self‐efficacy, career exploration activities, and STEM career expectation ...
JoHyun Kim, Jungmin Lee, Heesun Kim
wiley   +1 more source

Asymptotic hyperfunctions, tempered hyperfunctions, and asymptotic expansions

International Journal of Mathematics and Mathematical Sciences, 2005
Andreas U. Schmidt
doaj   +1 more source

Accurate Molecular Size Determination by Diffusion Ordered NMR Spectroscopy Based on an Improved Diffusion Model

Chemistry – A European Journal, EarlyView.
A semi‐empirical Stokes‐Einstein‐based model for describing the diffusion of organic, organometallic and coordination compounds is developed for the interpretation of diffusion constants obtained by diffusion‐ordered NMR spectroscopy (DOSY). This model uses the molecular volume as a descriptor and shows a high accuracy, enabling application to ...
Christian Urbank, Lisa Vondung
wiley   +1 more source

The Filament Extension Atomization Process for Powder Production of Elastic Fluids

Chemie Ingenieur Technik, EarlyView.
Filament extension atomization is a promising technique for spraying a wide range of materials, enabling narrow droplet size distributions. This study examines the behavior of various fluids and suspensions to define application limits and identify optimal operating conditions.
Moritz Neukötter, Nick Aulbur, Julian Neudorf, Steffen Jesinghausen, Hans‐Joachim Schmid   +4 more
wiley   +1 more source

Assessment of Gibbs Free Energy Calculation in PI‐Controlled Heating

Chemie Ingenieur Technik, EarlyView.
For description and control of chemical processes in lab or industry thermodynamic variable Gibbs free energy provides opportunity to compare and interpret phenomena, even on a quantitative level. In a case study for PI‐controlled heating, impacts on its limits from control delay until parameter quantization are highlighted and assessed.
Jannik Dutschke, Samira Johanna Geiger, Liane Andrea Haufe, Sebastian Kaiser, Markus Seifert   +4 more
wiley   +1 more source

Economic and environmental implications of the development of UASB reactors in Mexico for sustainable industrial wastewater treatment

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract The objective of this work is to demonstrate that the inclusion of an up‐flow anaerobic sludge bed (UASB reactor) within an industrial wastewater treatment plant reduces the plant's investment and operating costs compared to a system based solely on conventional complete‐mix activated sludge (CMAS), operating under the same design principles ...
Juan Manuel Morgan‐Sagastume, Adalberto Noyola   +1 more
wiley   +1 more source

Coupled heat and mass transfer in reactive parallel‐plate flow: A perturbative Graetz model with modal symmetry and Arrhenius kinetics

The Canadian Journal of Chemical Engineering, EarlyView.
A perturbative Graetz model describes coupled heat and mass transfer in reactive Couette–Poiseuille flow between parallel plates. Viscous dissipation and heat of reaction produce a small temperature rise, which enhances Arrhenius reaction rates and modestly accelerates axial species conversion in the small‐Brinkman‐number regime.
Leonardo Damián Soria Rodríguez, Anthony Albert Harrup Gutiérrez   +1 more
wiley   +1 more source

Synthesis and characterization of polymer networks obtained by conventional radical and RAFT copolymerization processes in supercritical carbon dioxide

The Canadian Journal of Chemical Engineering, EarlyView.
Conventional and RAFT dispersion copolymerizations of HEMA and EGDMA in supercritical CO2 are compared in terms of swelling index (crosslink density), morphology, particle size distribution, and modular differential scanning calorimetry. Abstract The syntheses of net‐poly((2‐hydroxyethylene methacrylate)‐co‐(ethylene glycol dimethacrylate ...
Patricia Pérez‐Salinas, Karen Mozeltzin Gómez‐Cruz, Alberto Rosas‐Aburto, Maribel Pineda‐Herrera, Humberto Vázquez‐Torres, Graeme Moad, Eduardo Vivaldo‐Lima   +6 more
wiley   +1 more source