Results 211 to 220 of about 2,865,652 (295)

Quantum Pharmacophore-Based Virtual Screening Enables Prospective Discovery of Chemotype-Diverse Dengue NS5 Inhibitors. [PDF]

J Chem Inf Model
Martinov MN, Van Den Bergh A, Jacoby E, Kirov I, Nashev LG, Herasymenko O, Arrowsmith CH, Slater JW, Grell T, Maksimchuk K, Hack MD, Wu Z, Ohadi D, Borrenberghs D, Van Loock M, Mulakala C, Goethals O.   +16 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

Hardware-Agnostic Imitation Learning Method for Autonomous Ultrasound Scanning Addressing Physical Deployment Discrepancies. [PDF]

Sensors (Basel)
Ma Z, Xia J, Gao H, Zhu H, Tang Y.
europepmc   +1 more source

Asymptotic properties of cross‐classified sampling designs

Canadian Journal of Statistics, EarlyView.
Abstract We investigate the family of cross‐classified sampling designs across an arbitrary number of dimensions. We introduce a variance decomposition that enables the derivation of general asymptotic properties for these designs and the development of straightforward and asymptotically unbiased variance estimators.
Jean Rubin, Guillaume Chauvet
wiley   +1 more source

Bis(trifluoromethylthio)carbene as a toolbox for versatile carbene transformations. [PDF]

Nat Commun
Sun J, Ni QY, Gu YC, Lin JH, Xiao JC.
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

Gas phase hydrolysis of organic sulfuric anhydride: the possibility and atmospheric influence in initial new particle formation. [PDF]

RSC Adv
Zhang X, Zhang H, Wang J, Bi F, Gao R, Li J, Ren Y, Li H, Li J.   +8 more
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

Electrode-Geometry Control of Normal Electric-Field Distributions and Electrostatic Loading on Sessile-Droplet Interfaces: A Finite-Difference Study with a Finite-Element Cross-Check and Surrogate-Assisted Design Exploration. [PDF]

Micromachines (Basel)
Obaid FS, Khan MA.
europepmc   +1 more source

A Code‐Invariant QSG–VGA Co‐Design Methodology for Compact CMOS Vector‐Sum Phase Shifters

International Journal of Circuit Theory and Applications, EarlyView.
A circuit‐level co‐design methodology for compact vector‐sum phase shifters is presented, combining a code‐invariant common‐gate variable‐gain amplifier (VGA) with a resistorless quadrature signal generator (QSG). By maintaining an almost constant input resistance, explicit resistors are eliminated from the QSG.
Uxua Esteban Eraso, Carlos Sánchez‐Azqueta, Francisco Aznar, Concepción Aldea, Santiago Celma   +4 more
wiley   +1 more source