Results 71 to 80 of about 913,912 (191)

Heat Capacity Effects Associated with the Hydrophobic Hydration and Interaction of Simple Solutes: A Detailed Structural and Energetical Analysis Based on MD Simulations

open access: yes, 2004
We examine the SPCE and TIP5P water models to study heat capacity effects associated with the hydrophobic hydration and interaction of Xenon particles. We calculate the excess chemical potential for Xenon employing the Widom particle insertion technique.
Dietmar Paschek, Lee B., Lindahl E.
core   +1 more source

Paths Forward for the Global Water, Sanitation, and Hygiene (WASH) Sector [PDF]

open access: yes, 2010
The report summarizes key challenges and recommendations discussed at an event entitled "Paths Forward for the Global Water, Sanitation, and Hygiene (WASH) Sector" hosted by the Global Water Futures Project at the Center for Strategic and International ...

core  

Penentuan Breaking Capacity Circuit Breaker pada Bus Sistem Sulselrabar

open access: yesJurnal Teknik Mesin Sinergi, 2019
Penelitian ini bertujuan menerapkan metode matriks impedansi bus dalam penentuan breaking capacity circuit breaker pada bus system tenaga listrik Sulselrabar. Penelitian dilakukan dalam dua kondisi yaitu kondisi saat ini (existing) dan kondisi pada saat PLTU Barru, PLTU Takalar dan PLTU Jeneponto masuk ke dalam jaringan interkoneksi Sulselrabar.
openaire   +1 more source

Mutations in Rice yellow mottle virus polyprotein P2a involved in RYMV2 gene resistance breakdown

open access: yesFrontiers in Plant Science, 2016
Rice yellow mottle virus (RYMV) is one of the major diseases of rice in Africa. The high resistance of the Oryza glaberrima Tog7291 accession involves a null allele of the RYMV2 gene, whose ortholog in Arabidopsis, CPR5, is a transmembrane nucleoporin ...
Agnès Pinel-Galzi   +5 more
doaj   +1 more source

The Suppression and Recovery of the Ferroelectric Phase in Multiferroic $MnWO_4$

open access: yes, 2008
We report the discovery of a complete suppression of ferroelectricity in $MnWO_4$ by 10 % iron substitution and its restoration in external magnetic fields. The spontaneous polarization in $Mn_{0.9}Fe_{0.1}WO_4$ arises below 12 K in external fields above
B. Lorenz   +6 more
core   +2 more sources

Numerical Simulation of Soil Breaking in Deepwater Conductor Jetting

open access: yesShiyou jixie, 2016
Conductor jetting is one of the technology for deep water surface layer drilling,which could avoid fracturing formation by high density cement slurry and prevent the effect of low temperature on cementing quality.Combining the basic jetting theory and ...
Zhang Hongkun   +6 more
doaj  

Auxiliary Branch for Hybrid DC Circuit Breaker in Flexible DC Grid to Reduce Fault Breaking Time and Arrester Capacity Demand

open access: yesIEEE Access
Considering the voltage source characteristics of the converters in the flexible DC grid, the current-limiting reactors are usually placed on the DC line terminals to limit the fault current rising speed.
Yingqing Ma   +5 more
doaj   +1 more source

Dam break flood wave under different reservoir’s capacities and lengths

open access: yesSādhanā, 2017
Dam failure has been the subject of many hydraulic engineering studies due to its complicated physics with many uncertainties involved and the potential to cause many losses of lives and economical losses. A primary source of uncertainties in many dam failure analyses refers to prediction of the reservoir’s outflow hydrograph, which is studied in the ...
Farhad Hooshyaripor   +2 more
openaire   +2 more sources

Breaking the capacity bottleneck of lithium-oxygen batteries through reconceptualizing transport and nucleation kinetics

open access: yesNature Communications
The practical capacity of lithium-oxygen batteries falls short of their ultra-high theoretical value. Unfortunately, the fundamental understanding and enhanced design remain lacking, as the issue is complicated by the coupling processes between Li2O2 ...
Zhuojun Zhang   +5 more
doaj   +1 more source

Characteristics of Kamaboko from Catfish (Clarias Gariepinus) Surimi Processed with Carrot and Beet Root as Filler and Natural Food Colorants

open access: yesSqualen, 2015
The objective of the  study was to investigate  the effect of beet root  and carrot as filler and natural food colourant on the  chemical, physical  and sensory properties of kamaboko. Kamaboko from catfish (Clarias gariepinus) surimi was  processed with
Theresia Dwi Suryaningrum   +2 more
doaj   +1 more source

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