Results 31 to 40 of about 114,801 (234)

Three Phase Relative Permeability Models for WAG Simulation [PDF]

open access: yes, 2010
Imperial Users ...
Tasleem, Baasir, Tasleem, Baasir
core  

Nano-encapsulation of olive leaf phenolic compounds through WPC-pectin complexes and evaluating their release rate [PDF]

open access: yes, 2016
In this study, W/O micro-emulsions as primary emulsions and a complex of whey protein concentrate (WPC) and pectin in the external aqueous phase were used to produce W/O/W emulsions.
Assadpour, E.   +3 more
core   +1 more source

Near‐Infrared Emitting Lanthanide Catecholate Giant Single Crystals – Morphology Control and Photon Down‐Conversion

open access: yesAdvanced Functional Materials, EarlyView.
Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr   +7 more
wiley   +1 more source

Tuning the Dielectric Properties of Individual Clay Nanosheets by Interlayer Composition: Toward Nano‐Electret Materials

open access: yesAdvanced Functional Materials, EarlyView.
The dielectric properties of clays are studied on the level of individual monolayers and functional double stacks. The material breakdown characteristics and charge storage performance are analyzed. For illustration, a defined charge pattern representing a cuneiform character is produced, written into a microscopic clay tile, referencing the origins of
Sebastian Gödrich   +6 more
wiley   +1 more source

Tooth Profile Construction Method with Double Pressure Angles for High Performance Gear Pumps

open access: yesJixie chuandong, 2023
In order to achieve high comprehensive performance for external gear pumps, a tooth profile construction method with working pressure angles greater than non-working pressure angles is invented. From parameters analysis of tooth profiles without undercut
Li Deling
doaj  

An All‐Optical Driven Bio‐Photovoltaic Interface for Active Control of Live Cells

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐photovoltaic Interface (BIO‐PV‐I) for live cell manipulation is presented. BIO‐PV‐I can be activated non‐invasively and remotely to control the spatial motility, adhesion, and morphology of cells adhering to it. BIO‐PV‐I uses a patterned light‐induced electric potential in iron‐doped lithium niobate crystals whose light‐driven and reversible nature,
Lisa Miccio   +8 more
wiley   +1 more source

Arctic Ocean ice melt and methane production / O derretimento de gelo no Oceano Ártico e a produção de metano

open access: yesDiversitas Journal, 2017
The Arctic shows the melting phenomenon of ice, a fusion responsible for climate destabilization from various regions of the earth, caused by the greenhouse effect, causing global warming.
Antonio Carlos Alencar da Silva   +2 more
doaj   +1 more source

Auto‐Generated Valence States in Electrocatalysts for Boosting Oxygen and Hydrogen Evolution Kinetics in Alkaline Water/Alkaline Seawater/Simulated Seawater/Natural Seawater

open access: yesAdvanced Functional Materials, EarlyView.
This review systematically highlights the latest achievements in mixed‐valence states relevant to hydrogen and oxygen evolution reactions, providing essential insights into future directions and methods for large‐scale practical implementation. This critical review is expected to provide an overview of recent advancements in diverse valence‐state metal
Jitendra N. Tiwari   +4 more
wiley   +1 more source

Applicability of LARSEN & SKAUGE relative permeability hysteresis model in high-temperature and high-pressure CO2-water alternating injection experiments [PDF]

open access: yesYouqicang pingjia yu kaifa
The relative permeability hysteresis effect in porous media has been studied extensively over many years, leading to relatively consistent conclusions. Due to the influence of this hysteresis effect, parameters such as the shapes of relative permeability
WANG Shuoshi, JI Qiang, GUO Ping, LIU Huang, WEN Lianhui, XU Ruifeng, WANG Zhouhua, ZHANG Ruixu
doaj   +1 more source

Modeling Strategy for Injectivity in SWAG Processes [PDF]

open access: yes, 2012
Imperial Users ...
Santacreu Llovera, Maria   +1 more
core  

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