Results 161 to 170 of about 228,440 (334)

Hamiltonian Formalism for Systems Including Grassmann Numbers and Canonical Quantization by Feynman Path-Integral with Constraints [PDF]

, 1980
Y. Nakano
openalex   +1 more source

Circular Economy Disclosure and ESG Performance: Signal, Substance, or Symbol?

Business Strategy and the Environment, EarlyView.
ABSTRACT The study examines whether circular economy (CE) disclosures lead to tangible environmental improvements reflected in ESG performance or primarily serve reputational objectives linked to greenwashing. It investigates how disclosures on energy efficiency, resource reduction, water efficiency, and emission reduction influence ESG performance and
Chiara Leggerini, Martina Percuoco, Irene Ricciardi, Anna Prisco   +3 more
wiley   +1 more source

Debunking the Myth: A Dive Into the Role of Relational Capital in Sustainable Food Production Systems

Business Strategy and the Environment, EarlyView.
ABSTRACT The shift towards sustainable food production is essential to address the urgent dual challenges of climate change and population growth, with agricultural cooperatives playing a vital role in this transformation. However, many cooperatives struggle to deliver the expected value to their members.
Ismail Badraoui, Tarik Saikouk, Nejib Fattam, Ahmed Hamdi, Vikas Kumar   +4 more
wiley   +1 more source

A mathematical interpretation of the Feynman path integral equivalent to the formalism of Green functions [PDF]

, 2008
A. V. Stoyanovsky
openalex   +1 more source

Studying the Outcomes and Mechanisms of Carbocationic Rearrangements Using Algorithm‐Augmented Experimentation

ChemistryEurope, EarlyView.
HopCat, a hybrid algorithm combining rule‐based transformations with quantum‐informed kinetics, can be applied to acid‐catalyzed terpenoid rearrangements. In synergy with human chemists and nuclear magnetic resonance analysis, it facilitates product assignment, candidate selection, and reconstruction of complex mechanistic pathways.
Louis P. J.‐L. Gadina, Sebastian Baś, Ahmad Makkawi, Yasemin Bilgi‐Gadina, Tomasz Klucznik, Wiktor Beker, Bartosz A. Grzybowski   +6 more
wiley   +1 more source

Boosting QED and QCD bound states in the path integral formalism [PDF]

, 2015
Yu. A. Simonov
openalex   +1 more source

Aluminum versus Gallium: Differences in Bis(bis(trimethylsilyl)methyl) Element Halides, Hydrides, and Oxygen‐Bridged E/P Frustrated Lewis Pairs

ChemistryEurope, EarlyView.
Reacting Bis2GaBr (Bis = CH(SiMe3)2) with Bis2AlH selectively yields Bis2GaH, a monomeric hydride in solution, characterized by diffusion ordered spectroscopy NMR, infrared spectroscopy and indirectly via hydrogallation. A one‐pot route enables frustrated Lewis pairs Bis2EOPtBu2 (E = Al, Ga), with the gallium analog splitting H2 and showing a dynamic ...
Julian Buth, Maximilian J. Klingsiek, Yury V. Vishnevskiy, Andreas Mix, Jan-Hendrik Lamm, Beate Neumann, Hans-Georg Stammler, Norbert Werner Mitzel   +7 more
wiley   +1 more source

Hybrid grey Wolf-Cuckoo search optimized linear quadratic regulator for robust quadrotor control. [PDF]

Sci Rep
Sharma R, Kumar V, Pallav, Kumar V.
europepmc   +1 more source

Quantization of Massive Non-Abelian Gauge Fields in The Hamiltonian Path Integral Formalism [PDF]

, 1998
Jun-Chen Su
openalex   +1 more source

Quantum Chemistry Investigation of Linear and Nonlinear (chir)optical Properties of Oligoamide Foldamers

ChemistryEurope, EarlyView.
The linear and nonlinear (chir)optical properties of four oligoamide foldamers with different donor groups are studied by means of time‐dependent density functional theory calculations. It is shown that stronger donors yield larger hyperpolarizabilities due to low‐lying charge–transfer states. The agreement with the experiments concerning the key bands
Komlanvi Sèvi Kaka, Andrea Bonvicini, Yann Ferrand, Céline Olivier, Vincent Rodriguez, Benoît Champagne   +5 more
wiley   +1 more source