Results 91 to 100 of about 9,766,396 (280)

Photoinduced ROS Production by Poly(3‐hexylthiophene) (P3HT) is due to Autoxidation Rather Than Catalysis

open access: yesChemistry – A European Journal, EarlyView.
P3HT is widely treated as a photocatalyst that generates ROS under light. We show otherwise: ROS production comes at the expense of the polymer itself. Photoexcited P3HT acts as a self‐sacrificial photosubstrate, undergoing irreversible autoxidation during light‐driven oxygen reduction—a distinction critical for interpreting its behavior in emerging ...
Roman Gańczarczyk   +2 more
wiley   +1 more source

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

open access: yesChemie 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   +3 more
wiley   +1 more source

ΡΩΜΑΙΚΗ ΑΡΧΑΙΟΛΟΓΙΑ ΔΙΟΝYΣΙΟY AΛΙΚΑΡΝΑΣΕΩΣ AS A CONTEMPORARY HISTORICAL SOURCE

open access: yesИстраживања, 2011
Dionysius of Halicarnassus lived in Rome as a Greek teacher of Rhetoric, where he studied the Roman history. His historic work "Roman Antiquities" was of rhetorical nature.
Снежана Вукадиновић
doaj  

Gladiatorial Monuments from Thyateira

open access: yesGephyra
This study focuses on five gladiatorial monuments found during the surveys conducted at Thyateira in the northeastern part of Lydia.
Pınar Özlem Aytaçlar   +1 more
doaj   +1 more source

One century of teaching, research, and innovation in chemical engineering in Mexico: The role of chemical engineering in the background and future of polymer science and industrial production in Mexico

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Timeline of key academic milestones and individuals that shaped chemical engineering at FQ‐UNAM and in Mexico. Abstract One hundred years after the beginning of the teaching of Chemical Engineering in Mexico, which started in 1925 in the former National School of Chemical Sciences, currently Faculty of Chemistry (FQ) at National Autonomous University ...
Patricia Pérez‐Salinas   +2 more
wiley   +1 more source

Roman bronze helmets from the Republican period and the Early Principate in Slovenia

open access: yesArheološki Vestnik, 2018
Archaeological sites in Slovenia have yielded a number of Roman bronze helmets from the Late Republican and Early Imperial periods. More precisely, there are six (nearly) complete examples, several fragments of another helmet, five pieces of five ...
Janka Istenič
doaj  

Une occupation rurale du second âge du Fer et du Haut-Empire sur le site de l’aérodrome à Chartres (Eure-et-Loir)

open access: yesRevue Archéologique du Centre de la France, 2023
A rural settlement dating from the Second Iron Age and the Roman period has been unearthed on the airfield site in Chartres.During the first phase of its occupation, dated to the Final Hallstatt or Early La Tène period, it comprised just a few structures,
Bruno Lecomte, Jonathan Simon
doaj  

A perspective on parsimonious hybrid models for online use: Augmenting fundamental models with ARIMA disturbances

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract Hybrid models (HMs) combine fundamental model (FM) equations with empirical components. These models can lead to improved predictions because they reduce process/model mismatch and can account for phenomena that are not considered in the FM equations.
Mouna Y. Harb, Kimberley B. McAuley
wiley   +1 more source

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

open access: yesCorporate 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   +2 more
wiley   +1 more source

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

open access: yesCorporate 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   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy