Results 31 to 40 of about 23,872 (175)

Experimental and Quantum Chemical Studies of Nicotinamide-Oxalic Acid Salt: Hydrogen Bonding, AIM and NBO Analysis

open access: yesFrontiers in Chemistry, 2022
The computational modeling supported with experimental results can explain the overall structural packing by predicting the hydrogen bond interactions present in any cocrystals (active pharmaceutical ingredients + coformer) as well as salts.
Priya Verma   +4 more
doaj   +1 more source

INCLUSIVE ACCESSIBILITY H24. A REFLECTION ON THE URBAN PLANNING OF FRAIL PEOPLE

open access: yes, 2022
The interest in public space as an attractor of human activities generally emerges during the day, when natural light reveals spaces and their characteristics and allows - or not - they use. Seen as a "borderline", the passage from day to night leads to the analysis of elements and strategies that allow everyone and, the most fragile people, to be able
Conti, Christina   +4 more
openaire   +2 more sources

The Relationship Between Consumer Behaviour, Attitudes and Acceptance of Public Policy Tools Advancing Sustainable Food Consumption

open access: yesFolia Oeconomica Stetinensia, 2020
Research background: The great importance of food consumption for the sustainability of food systems means that active public policy in this area can have a lot of positive effects.
Wielicka-Regulska Anna
doaj   +1 more source

Friction Stir Welding of Dissimilar AA6061-T6 to AZ31B-H24 Alloys [PDF]

open access: yesSoldagem & Inspeção, 2020
Abstract: Friction Stir Welding (FSW) is a solid-state joining process that uses a non-consumable tool to join two facing workpieces without melting the workpiece material. FSW is predominantly used for welding lightweight materials such as aluminum and magnesium alloys.
Rocio Saldaña-Garcés   +5 more
openaire   +3 more sources

Synthesis, Spectral Characterization and Evaluation of Pharmacodynamic Activity of Copper and Nickel Complexes of Ethambutol Dihydrochloride

open access: yesE-Journal of Chemistry, 2006
Nickel and copper complexes of ethambutol [EB] were synthesized and characterized. On the basis of spectral and thermal data an octahedral geometry was assigned to the complexes with molecular formulae [Cu(C10 H24 N2 O2)2Cl2] 5H2O and [Ni(C10 H24 N2 O2 ...
M. Mathrusri Annapurna   +2 more
doaj   +1 more source

A Strategy Cycle Nexus for Circular Economy and Industry 4.0 Integration: A Global Expert Perspective

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT The adoption of circular economy (CE) practices supported by Industry 4.0 (I4.0) technologies remains limited, despite their strong potential to enhance sustainable performance (SP). Organizations continue to face practical challenges in identifying effective strategies, enabling technologies, and implementation conditions.
Than'a Alsaoudi, Adolf Acquaye
wiley   +1 more source

Anisotropic NMR as a Crucial Tool for Differentiation of Epimers With High Conformational Flexibility

open access: yesAngewandte Chemie, Volume 138, Issue 30, 20 July 2026.
Epimer discrimination remains challenging due to subtle NMR differences. Here, we propose a methodology based on 13C‐RCSA and RDC anisotropic parameters, enabling the assignment of two flexible tetraprenyltoluquinol epimers (1a and 1b) with remote stereoclusters.
Juan Carlos C. Fuentes‐Monteverde   +6 more
wiley   +2 more sources

Industry 4.0‐Enabled Circular Economy: Empirical Evidence and Strategic Roadmap for Manufacturing and Service Sectors

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study examines how Industry 4.0 (I4.0) technologies can strengthen circular economy (CE) implementation in manufacturing and service organizations. Although recent studies discuss CE–I4.0 integration, empirical evidence comparing sectors and mapping technologies to specific CE lifecycle stages remains limited.
Vikas Swarnakar   +4 more
wiley   +1 more source

Double Taxation Conventions in Central and Eastern European Countries

open access: yesJournal of Legal Studies, 2016
In this article we provide a qualitative overview regarding the panacea of double taxation conventions in Central and Eastern European Countries. Double taxation paradigm highlights some serious problems arising from multiple taxation of the same income ...
Dumiter Florin, Jimon Ștefania
doaj   +1 more source

Imposterism and Self‐Efficacy Among Canadian Otolaryngology–Head & Neck Residents: A National Survey

open access: yesThe Laryngoscope, EarlyView.
In this national survey of Canadian OHNS residents, imposter phenomenon was highly prevalent, with nearly 80% of trainees reporting moderate to intense symptoms. Female and junior residents demonstrated significantly higher imposter scores, while greater self‐efficacy was associated with lower levels of impostorism.
Alexander C. Moise   +4 more
wiley   +1 more source

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