Results 191 to 200 of about 2,775,539 (295)

Optimization of Camera and Radar Placement for Sensor Fusion and Ball Tracking in Sports. [PDF]

Sensors (Basel)
Kamstra D, de Villiers JP.
europepmc   +1 more source

Tribenzotriquinacene Fused Dimers (“Fusodimers”)—Synthesis and Host–Guest Properties

Chemistry – A European Journal, EarlyView.
Two tribenzotriquinacene units merged with each other in either syn‐ or anti‐orientation of the bowls have become accessible in a short synthesis. In contrast to the anti‐isomer, the syn‐isomer forms 1:1 host–guest complexes with both C60 and C70 in solution and in the solid state, as shown by 1H NMR spectroscopy and x‐ray diffraction.
Chun‐Fai Ng, Lisi He, Yin‐Ying Cheung, Xiao‐Ping Cao, Dietmar Kuck, Hak‐Fun Chow   +5 more
wiley   +1 more source

Copper-catalyzed enantioselective allylation of cyclic anhydrides for generation of multiple chiral centers. [PDF]

Nat Commun
Xu Z, Yuan Y, Liu Z, Zhang X, Qian H, Ma S.   +5 more
europepmc   +1 more source

Comparative Study of Gas and Liquid Flow in Packed Beds Using Phase‐Contrast MRI

Chemie Ingenieur Technik, EarlyView.
This work presents applications of phase‐contrast magnetic resonance imaging (MRI) to investigate fluid flow fields and temperature in packed beds. Comparison of ethane (C2H6) gas flow with that of water flow is done at similar flow conditions. The temperature of water is also measured using MRI.
Maitreyi Sangal, Maria Anikeeva, Frank Godenschweger, Jan‐Bernd Hövener, Oliver Speck   +4 more
wiley   +1 more source

Degree-based Inverse Prodeg indices linking graph theory and cheminformatics with sharp results and QSPR modeling. [PDF]

Sci Rep
Alsharafi M, Zeren Y.
europepmc   +1 more source

A Geometric Characterization of Steady Laminar Flow

Communications on Pure and Applied Mathematics, EarlyView.
ABSTRACT We study the steady states of the Euler equations on the periodic channel or annulus. We show that if these flows are laminar (layered by closed non‐contractible streamlines which foliate the domain), then they must be either parallel or circular flows.
Theodore D. Drivas, Marc Nualart
wiley   +1 more source

Reduced-order state-space reformulation for task-space predictive control of an under-actuated hydraulic boom. [PDF]

Front Robot AI
Kowsari E, Ghabcheloo R.
europepmc   +1 more source

Stakeholder Divergence in Sustainability Materiality Assessments: Evidence From a European Corporate Group Under the Corporate Sustainability Reporting Directive

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study examines differences in stakeholders' perceptions of ESG issues in a European corporate group and their implications for double materiality assessment under the Corporate Sustainability Reporting Directive. Drawing on stakeholder theory, it analyses survey responses from 15 stakeholder groups and compares perceived ESG importance ...
Agnieszka Szulc‐Obłoza, Dominik Śliwicki, Monika Pietkiewicz, Marlena Ciechan‐Kujawa, Magdalena Osińska   +4 more
wiley   +1 more source

A unified analytical framework for Mössbauer synchrotron sources. [PDF]

J Synchrotron Radiat
Szymański KR.
europepmc   +1 more source

A Framework for Supplier Management Based on Environmental, Social, and Governance Criteria for Small and Medium‐Sized Enterprises

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Corporate sustainability, grounded in environmental, social, and governance (ESG) dimensions, has become a strategic imperative for firms seeking competitiveness and resilience. In supply chain management, supplier selection is a key mechanism for translating ESG principles into practice.
Steicy de Souza Jorge Laber, Erica Luisa Correa, Alvaro Luiz Neuenfeldt Júnior, Osiris Canciglieri Junior, Jones Luís Schaefer   +4 more
wiley   +1 more source