Results 31 to 40 of about 15,240 (188)

Improving the Accuracy of the Variational Quantum Eigensolver for Molecular Systems by the Explicitly-Correlated Perturbative [2]-R12-Correction [PDF]

open access: yes, 2022
We provide an integration of the universal, perturbative explicitly correlated [2]$_\text{R12}$-correction in the context of the Variational Quantum Eigensolver (VQE).
Kottmann, Jakob S.   +2 more
core   +1 more source

Physiological and biochemical changes and storage potential of chickpea (Cicer arietinum L.) seeds harvested at different maturation stages [PDF]

open access: yesJournal of Seed Science
: Chickpea (Cicer arietinum L.) cultivation in Brazil has expanded as a winter or second-crop option, increasing demand for superior quality seeds. This study evaluated physiological performance, biochemical parameters and storability of BRS Aleppo seeds
Ana Clara Reis Trancoso   +5 more
doaj   +1 more source

Dynamic Variations in Rumen Fermentation Characteristics and Bacterial Community Composition during In Vitro Fermentation

open access: yesFermentation, 2022
This study aimed to explore the dynamic variations of rumen fermentation characteristics and bacterial community composition during a 24 h in vitro fermentation.
Xiao Wei   +5 more
doaj   +1 more source

Metabolic Signatures for Liver Cancer Diagnosis and Mechanistic Insights: A Large‐Scale, Multicenter Study

open access: yesAdvanced Science, EarlyView.
A large‐scale multicenter serum metabolomics study (13 centers, n = 2,149) identified a 9‐metabolite + AFP diagnostic signature for liver cancer (AUC = 0.93). Among the signature, nicotinamide (NAM) was validated as an oncometabolite: NAM enhances NAD+ synthesis, activating SIRT1 to deacetylate and stabilize HIF1α, thereby driving glycolysis, MAPK ...
Yongjie Xu   +13 more
wiley   +1 more source

Diffusion of House Price Dynamics in Tehran: Using Spatial Autoregressive and Vector Error-Correction Models [PDF]

open access: yesپژوهشهای اقتصادی, 2010
Few studies have recently supported the preposition that housing price changes in one location can be affected not only by its history but also by housing price changes in other locations (Ripple effect).
Mahmoud Motavasseli   +2 more
doaj  

Analysis of Cross-Border Regional Homogeneity and Its Effects on Regional Resilience and Competitiveness

open access: yesActa Universitatis Sapientiae: Economics and Business, 2017
The resilience of a region may affect how it reacts to economic crises and exogenous shocks. In a complex study, it is not sufficient merely to have knowledge of all the macro-indices of the regions, but it is also necessary to study internal micro ...
Fazekas Nikolett   +2 more
doaj   +1 more source

DESEMPENHO DE UM REATOR AERÓBIO DE LEITO FLUIDIZADO NO TRATAMENTO DE ESGOTO SANITÁRIO [PDF]

open access: yesRevista DAE, 2008
Apresentam-se resultados do tratamento de esgoto sanitário, submetido apenas a peneira estática, com reatores aeróbios de leito trifásico com circulação em tubos concêntricos.
Dib Gebara, Pedro Alem Sobrinho
doaj   +1 more source

An Integrated Fabric‐Pneumatic Soft Sensing System for Multi‐Site Muscle Activity Decoding

open access: yesAdvanced Intelligent Systems, EarlyView.
Fabric‐pneumatic chambers convert muscle deformation into pressure signals without electronics at the body‐contact sensing interface. A unified processing pipeline enables static posture classification, continuous elbow‐angle estimation, forearm gesture recognition, and knee‐movement detection across three anatomical sites.
Qifeng Xun   +3 more
wiley   +1 more source

Emissionen von Trichlorfluormethan -R11- und Dichlordifluormethan -R12- aus Schaumkunststoffen für das Bauwesen

open access: yes, 2022
S.821-830Schaumkunststoffe für das Bauwesen werden größtenteils mit Fluorchlorkohlenwasserstoffen als Treibmittel hergestellt. Die Abgabe von Trichlorfluormethan (R11) und Dichlordifluormethan (R12) aus Polyurethan-Hartschäumen und Polystyrol ...
Marutzky, R., Schriever, E.
core   +1 more source

Results of the use of synthetic sex attractant lures for Zygaenidae in south-eastern France (Lepidoptera: Zygaenidae)

open access: yesSHILAP, 2021
The sex attractant 2-butyl 2-dodecenoate (EFETOV-2), (2R)-butyl (7Z)-dodecenoate (R12) (a component of Illiberis rotundata sex pheromone) and a mixture with its opposite enantiomer (2S)-butyl (7Z)-dodecenoate (R12+S12, 1:1), were tested over a period of
E. Drouet, T. B. Toshova, K. A. Efetov
doaj   +1 more source

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