Results 61 to 70 of about 187,142 (275)

Stochastic Modeling of Hybrid Cache Systems

, 2016
In recent years, there is an increasing demand of big memory systems so to perform large scale data analytics. Since DRAM memories are expensive, some researchers are suggesting to use other memory systems such as non-volatile memory (NVM) technology to ...
Chen, Jiqiang, Ju, Gaoying, Li, Yongkun, Lui, John C. S., Xu, Yinlong   +4 more
core   +1 more source

Counterintuitive Fluorescence Blue Shift in Symmetry Breaking Dicationic Bis(indolium) with Two‐Photon Absorption Properties for NIR Living Cell Imaging

Advanced Materials, EarlyView.
Highly water‐soluble dicationic bis(indolium) dyes have been prepared, showing excellent two‐photon absorption and light emission. Their fluorescence behavior discloses an unusual increasing blue shift with increasing solvent polarity, which, in parallel, is beneficial for enhanced detection in biological media.
Carlos Benitez‐Martin, Jose M. Marin‐Beloqui, Juan T. López Navarrete, Juan Casado, Francisco Najera, Ezequiel Perez‐Inestrosa   +5 more
wiley   +1 more source

Comparative Evaluation of Performance Parameters of Single Slope Solar Still with and without using Paraffin Wax

Revue des Énergies Renouvelables
The old methods for producing drinkable water have problems with electricity, maintenance, proper space, etc. To overcome these problems, researchers have switched to a solar still for producing water in an efficient way.
Vikas Kumar, Dheerandra Singh, Sachin Singh   +2 more
doaj   +1 more source

Counterion‐Controlled Photocatalytic Doping of Organic Semiconductors

Advanced Materials, EarlyView.
Counterion size is shown to actively control photocatalytic doping in organic semiconductors. Small anions suppress aggregation of acridinium photocatalysts, enhance electron transfer, and dramatically increase doping efficiency. This simple strategy enables conductivities up to 2000 S cm−1 in benchmark polymers, revealing counterions as a powerful yet
Tiefeng Liu, Zesheng Liu, Ihor Sahalianov, Qiao He, Sang Young Jeong, Huotian Zhang, Qifan Li, Chi‐Yuan Yang, Junpeng Ji, Lize Bynens, Wouter Maes, Feng Gao, Han Young Woo, Martin Heeney, Glib Baryshnikov, Mats Fahlman, Simone Fabiano   +16 more
wiley   +1 more source

SPECTROSCOPY STUDY OF PLASMAS IN PAPVD AND PACVD PROCESSES USING NITROGEN AS FILLED GAS IN THE COATINGS PRODUCTION

Momento, 2013
In this work a study of plasma characteristics used in the production of polymeric coatings by PACVD techniques (Plasma Assisted Chemical Vapor Deposition) using Glow Discharge, and TiN coatings produced by means of PAPVD (Plasma Assisted Physical Vapor ...
Mónica Botero, Diana M. Devia, Elisabeth Restrepo Parra   +2 more
doaj  

Performance Evaluation of a Small-Scale Latent Heat Thermal Energy Storage Unit for Heating Applications Based on a Nanocomposite Organic PCM

ChemEngineering, 2019
A small-scale latent heat thermal energy storage (LHTES) unit for heating applications was studied experimentally using an organic phase change material (PCM).
Maria K. Koukou, George Dogkas, Michail Gr. Vrachopoulos, John Konstantaras, Christos Pagkalos, Kostas Lymperis, Vassilis Stathopoulos, George Evangelakis, Costas Prouskas, Luis Coelho, Amandio Rebola   +10 more
doaj   +1 more source

Enabling Fine-Grain Restricted Coset Coding Through Word-Level Compression for PCM

, 2017
Phase change memory (PCM) has recently emerged as a promising technology to meet the fast growing demand for large capacity memory in computer systems, replacing DRAM that is impeded by physical limitations. Multi-level cell (MLC) PCM offers high density
Jones, Alex K., Melhem, Rami, Seyedzadeh, Seyed Mohammad   +2 more
core   +1 more source

A Comprehensive Review of Waste‐Derived Materials for Solar Still Performance Enhancement

Advanced Materials Interfaces, EarlyView.
ABSTRACT Solar desalination reduces energy use and produces freshwater sustainably, but its productivity is limited and cannot meet rising demand. Thus, solar desalination system improvements are sought to boost water productivity. Waste materials are abundantly available and burden the environment, making them low‐cost enhancers for solar desalination
A. S. Abdullah, Abanob Joseph, Wissam H. Alawee, Gamal B. Abdelaziz, Mohammed El Hadi Attia, Swellam W. Sharshir, Ahmed El‐Harairy   +6 more
wiley   +1 more source

Simulation on Mechanical Properties of Tungsten Carbide Thin Films Using Monte Carlo Model

TecnoLógicas, 2012
The aim of this paper is to study the mechanical behavior of a system composed by substrate-coating using simulation methods. The contact stresses and the elastic deformation were analyzed by applying a normal load to the surface of the system consisting
Liliam C. Agudelo-Morimitsu, Elisabeth Restrepo-Parra, Jhonattan De La Roche-Yepes   +2 more
doaj  

Phase Change Material on Augmentation of Fresh Water Production Using Pyramid Solar Still

International Journal of Renewable Energy Development, 2013
The augmentation of fresh water and increase in the solar still efficiency of a triangular pyramid is added with phase change material (PCM) on the basin.
S. Ravishankara, P.K. Nagarajan, D. Vijayakumar, M.K. Jawahar   +3 more
doaj   +1 more source