|
|
|
|
|
Rainer Feistel and Olaf Hellmuth
Under typical marine conditions of about 80% relative humidity, evaporation of water from the ocean is an irreversible process accompanied by entropy production. In this article, equations are derived for the latent heat of irreversible evaporation and t...
ver más
|
|
|
|
|
|
|
|
|
|
|
Salman Lari, Sang Wook Han, Jong Uk Kim and Hyock Ju Kwon
High-intensity focused ultrasound (HIFU) is a non-invasive medical procedure, which is mainly used to ablate tumors externally by focusing on them with high-frequency ultrasound. Because a single ablation can process only a small volume of tissue, a succ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Shangzhi Li, Bo Sun, Zhijin Shang, Biao Li, Ruyue Cui, Hongpeng Wu and Lei Dong
A fast and highly sensitive polymer nano-mechanical thermal analysis method for determining the melting temperature (Tm) of polymer microwires was proposed. In this method, a small-size, low-cost quartz tuning fork was used as a piezoelectric transducer ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Katharina Henn, John Friesen, Jakob Hartig and Peter F. Pelz
Dissipative structures known from non-equilibrium thermodynamics can form patterns. Cities are regarded as open, dissipative structures due to their self-organisation and thus in theory are also capable of pattern formation. In a first step to understand...
ver más
|
|
|
|
|
|
|
|
|
|
|
Alexander Nanka,Ivan Iyevlev,Vitaliy Sementsov,Denis Boiko,Viktor Duhanets
Pág. 53 - 62
This study addresses the construction of a mathematical model, the statement of boundary-value problems on the statics of a grainy material related to the technological processes of agricultural production. A working apparatus employed to construct the m...
ver más
|
|
|
|
|
|
|
|
|
|
|
Fabian Audu Ugbe, Patrick Onuh Anebi, Victoria Abiola Ikudayisi
Pág. 14 - 19
Eosin Yellow (EY), an anionic dye (acid dye) was adsorbed using an agricultural waste, pineapple peels (PP) as bio-sorbent in order to investigate its suitability as an alternative adsorbent, and to give insight into the mechanisms of binding. The study ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Simon Clark, Arnulf Latz and Birger Horstmann
The advent of large-scale renewable energy generation and electric mobility is driving a growing need for new electrochemical energy storage systems. Metal-air batteries, particularly zinc-air, are a promising technology that could help address this need...
ver más
|
|
|
|
|
|
|
|
|
|
|
Dmitry Wainstein and Anatoly Kovalev
This paper generalizes the results of our research, which was aimed at the development of adaptive cutting tool coatings for high speed dry cutting, from the inception of the idea to complex multilayer coatings for processing tough metals. Typically, the...
ver más
|
|
|
|
|
|
|
|
|
|
|
Gianpiero Evola, Vincenzo Costanzo and Luigi Marletta
The performance of space heating and cooling systems in buildings is usually measured by applying the first law of thermodynamics, which makes it possible to quantify the energy losses of the single components and to measure their energy conversion effic...
ver más
|
|
|
|
|
|
|
|
|
|
|
Khadijeh Qorbani, Bjørn Kvamme and Tatiana Kuznetsova
The ongoing search for new sources of energy has brought natural gas hydrate (NGH) reservoirs to the forefront of attention in both academia and the industry. The amount of gas reserves trapped within these reservoirs surpasses all of the conventional fo...
ver más
|
|
|
|
|
|