Results 91 to 100 of about 1,161 (229)

A Convergent Materials Design Paradigm Across Electro‐ and Photocatalysis for Sustainable Hydrogen Peroxide Production

Carbon Energy, EarlyView.
This review outlines advanced modification strategies for electrocatalytic and photocatalytic H2O2 production, covering bandgap tuning, defect engineering, heterostructure construction, cocatalyst loading, and functional framework design. Structure‐performance correlations are revealed across catalysts such as metal oxides, sulfides, carbon nitrides ...
Na Li, Jie Zhou, Yazhou Zhou, Zhen Yang, Yufeng Wang, Bo Weng, Jinyang Chen, Mingchao Shao, Minfeng Zeng, Wei Zong   +9 more
wiley   +1 more source

Outer-convex Hop Roman Dominating Function in Graphs

Annals of Communications in Mathematics
Let G = (V (G), E(G)) be a connected graph and let f : V (G) → {0, 1, 2} be a hop Roman dominating function (HRDF) on G. If for each k ∈ {0, 1, 2}, Vk = {x ∈ V (G) : f(x) = k}, then f = (V0, V1, V2). A function f is an outer-convex hop Roman dominating function (OConHRDF) on G provided that for every v ∈ V0, there exists u ∈ V2 such that v ∈ N2G(u) and
openaire   +1 more source

Development of a Mechanically Regenerating Desublimator for Freeze‐Drying Systems in the Food Industry

Chemie Ingenieur Technik, EarlyView.
Thermal defrosting limits desublimator efficiency in freeze‐drying. This review and case study compares thermal versus mechanical regeneration, links frost properties and external heat transfer to energy demand, and summarizes pilot‐scale scraping results enabling single‐unit, continuous lyophilization.
Moritz Krummenacher, Mirko Kleingries, Edgar Zimmer, Roman Blättler   +3 more
wiley   +1 more source

Extended batch adsorber analogue model (e‐BAAM) for rapid evaluation of CO2 capture pressure swing adsorption cycles

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract This work presents a simplified extended‐batch adsorber analogue model (e‐BAAM) to quantify key performance metrics such as purity, recovery, and energy trends for various pressure swing adsorption (PSA) process cycles for CO2$$ {\mathrm{CO}}_2 $$ capture.
Gwyneth Liske, Arvind Rajendran
wiley   +1 more source

A note on outer-connected hop Roman dominating function in graphs

Journal of Fundamental Mathematics and Applications (JFMA)
Let $G=(V(G), E(G))$ be a simple, connected, and finite graph with vertex set $V(G)$ and edge set $E(G)$.  Let $\phi: V(G) \rightarrow \{0, 1, 2\}$  be an HRDF on $G$, and for each $i\in \{0, 1, 2\}$, let  $V_i=\{u\in V(G): \phi(u)=i\}$. A function $\phi=(V_0, V_1, V_2)$ is an outer-connected hop Roman dominating function (OcHRDF) on $G$ if, for every $
openaire   +1 more source

Vine copula knockoffs for variable selection in gene expression studies

Canadian Journal of Statistics, EarlyView.
Abstract Identifying clinical and genetic markers is essential for stratifying cancer patients by survival outcomes and guiding personalized treatment strategies. However, gene expression studies often involve high‐dimensional predictors with mixed data types and complex dependence, which complicates reliable variable selection.
José Ulises Márquez Urbina, Alejandro Román Vásquez, Graciela González Farías, Gabriel Escarela   +3 more
wiley   +1 more source

Digitalization in Sustainability Reporting and Text Attributes of Non‐Financial Disclosure: Evidence From Italian Listed Companies

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Recent regulatory initiatives, including the EU Corporate Sustainability Reporting Directive (CSRD), are reinforcing the demand for more structured, transparent, and accessible sustainability reporting. However, empirical evidence on how digital tools influence the narrative dimension of these disclosures remains limited.
Francesco Sotti, Elettra Giulia Beatrice Bandi, Patrizia Tettamanzi   +2 more
wiley   +1 more source

Exploring the Role of Competitiveness in Sustainability Standards: Insights From an Animal Welfare Scheme Adopted by Supermarkets

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Research on supermarket‐related voluntary sustainability standards (VSSs) is divided on whether competition helps or hinders efforts to reduce negative social and environmental impacts. This paper examines how the standardization process shapes these outcomes.
Frits Kremer, Frank de Bakker, Christine Moser, Hens Runhaar   +3 more
wiley   +1 more source

Perfect Roman and Perfect Italian Domination of Cartesian Product Graphs

Scientific Journal of King Faisal University: Basic and Applied Sciences
For a graph G=(V,E), a function f:V→{0,1,2} is a perfect Roman dominating function (PRDF) on G if every v∈V with f(v)=0 is adjacent to exactly one vertex u with f(u)=2. The sum ∑_(v∈V)^▒f (v) is the weight w(f) of f.
Ahlam Almulhim
doaj   +1 more source

Digital Transformation: Are Traditional Auditors' Competencies Sufficient for Remote ISO 14001 Audits?

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This article explores how practitioners perceive the effects of digital transformation on ISO 14001 audits and on the competencies required to conduct them remotely. The study draws on 35 semi‐structured interviews with representatives of ISO‐14001‐certified organizations, external auditors, and consultants. While few studies have examined the
Nadjet Tebbal, Olivier Boiral, Alexander Yuriev   +2 more
wiley   +1 more source