Results 51 to 60 of about 812,819 (304)

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

open access: yesAdvanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič   +7 more
wiley   +1 more source

From lumped to distributed via semi-distributed: Calibration strategies for semi-distributed hydrologic models [PDF]

open access: yes, 2012
Modeling the effect of spatial variability of precipitation and basin characteristics on streamflow requires the use of distributed or semi-distributed hydrologic models.
Hsu, K   +3 more
core  

Rational Fine‐Tuning of MOF Pore Metrics: Enhanced SO2 Capture and Sensing with Optimal Multi‐Site Interactions

open access: yesAdvanced Functional Materials, EarlyView.
A pore tuning strategy to amplify the multi‐site MOF‐SO2 interactions is proposed to achieve an enhanced trace SO2 capture and chemiresistive sensing in highly stable isostructural DMOFs by annelating benzene rings. This work provides a facile strategy to achieve tailor‐made stable MOF materials for specific multifunctional applications.
Shanghua Xing   +9 more
wiley   +1 more source

Características de fluxo e projeto de tremonhas cônicas em silos verticais Flow characteristics and design of conical hoppers in vertical silos

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2013
Para que projetos de silos verticais que envolvam armazenagem de produtos sólidos sejam seguros e confiáveis, é importante que se conheça o maior número de variáveis possíveis, tais como: propriedades de fluxo, geometria do silo e tipo de fluxo desejado.
José P. Lopes Neto   +1 more
doaj  

Analysis of gas–solid two-phase flow and structure optimization of mobile shot blasting machine recovery device

open access: yesScientific Reports, 2022
To address the problem of low efficiency of recycling process waste by gas–solid two-phase flow of the shot blasting machine recycling device, a method and structure by increasing the negative pressure value and optimizing the outlet pipe position are ...
Yinhang Zhang   +5 more
doaj   +1 more source

Selective Benzene Capture by Metal‐Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) hold significant potential for capturing benzene from air emissions and hydrocarbon mixtures in liquid phases. This capability stems from their precisely engineered structures, versatile chemistries, and diverse binding interactions.
Zongsu Han   +4 more
wiley   +1 more source

Trans-axillary First and Cervical Rib Resection - How I Do It

open access: yesIndian Journal of Vascular and Endovascular Surgery
Thoracic outlet syndrome (TOS) remains a clinical enigma, with its management often being complex. The majority of the patients are managed with nonsurgical measures, including physiotherapy, analgesics, muscle relaxants, and Botox injections, with ...
Edwin Stephen   +5 more
doaj   +1 more source

Influence of nozzle outlet diameter on the atomization process of zirconia dry granulation

open access: yesAdvances in Mechanical Engineering, 2021
In order to predict the atomization characteristics of the atomization process of zirconia dry granulation accurately, the influence of nozzle outlet diameter on the atomization characteristics of the atomization process of zirconia dry granulation is ...
Dongling Yu   +4 more
doaj   +1 more source

Indicator providing continuous indication of the presence of a specific pollutant in air [PDF]

open access: yes, 1976
A continuous HCl in-air indicator was developed which consists of a tube-like element with an inlet end through which a continuous stream of air containing HCl enters.
Bartera, R. E., Miller, C. G.
core   +1 more source

A Surface‐engineered Microfluidic Device for Antibody‐Mediated Negative Selection of High‐Quality Sperm for Assisted Reproduction

open access: yesAdvanced Functional Materials, EarlyView.
This study reports a microfluidic device with a functionalized surface utilizing a polyoxazoline coating and covalently immobilized gold nanoparticles and anti‐phosphatidylserine antibody. The device efficiently eliminates pre‐apoptotic and apoptotic spermatozoa and yields sperm with substantially improved quality and low DNA damage, offering a simple ...
Soraya Rasi Ghaemi   +5 more
wiley   +1 more source

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