Results 21 to 30 of about 8,155 (274)

Feedback in Automated Clutch Control Circuit for Truck Start-Up Process

Наука и техника, 2018
The paper presents description of a mechatronic control system for mechanical transmission of a 20-ton truck, as well as its adaptive start-up algorithm, transient process behavior which significantly affects durability of automated power unit elements ...
Le Van Nghia
doaj   +1 more source

A Novel One-Transistor Dynamic Random-Access Memory (1T DRAM) Featuring Partially Inserted Wide-Bandgap Double Barriers for High-Temperature Applications

Micromachines, 2018
These days, the demand on electronic systems operating at high temperature is increasing owing to bursting interest in applications adaptable to harsh environments on earth, as well as in the unpaved spaces in the universe.
Myeongsun Kim, Jongmin Ha, Ikhyeon Kwon, Jae-Hee Han, Seongjae Cho, Il Hwan Cho   +5 more
doaj   +1 more source

Advances in Integrated Vehicle Thermal Management and Numerical Simulation

Energies, 2017
With the increasing demands for vehicle dynamic performance, economy, safety and comfort, and with ever stricter laws concerning energy conservation and emissions, vehicle power systems are becoming much more complex.
Yan Wang, Qing Gao, Tianshi Zhang, Guohua Wang, Zhipeng Jiang, Yunxia Li   +5 more
doaj   +1 more source

Modelsaz: An Object-Oriented Computer-Aided Modeling Environment [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2004
Modeling and simulation of processing plants are widely used in industry. Construction of a mathematical model for a plant is a time-consuming and error-prone task.
Ali Farzi, Arjomand Mehrabani
doaj  

Production decline type curves analysis of a finite conductivity fractured well in coalbed methane reservoirs

Open Physics, 2017
Production decline type curves analysis is one of the robust methods used to analyze transport flow behaviors and to evaluate reservoir properties, original gas in place, etc.
Wei Mingqiang, Wen Ming, Duan Yonggang, Fang Quantang, Ren Keyi   +4 more
doaj   +1 more source

A comprehensive review on the Dynamical behavior of heat and fluid flow mechanism: Thermal performance across different geometries

Partial Differential Equations in Applied Mathematics
The prominent novelty of current review is to exhibit the fluctuating and oscillatory convective heat transfer properties along various geometries with magnetic force, variable density, Prandtl number, buoyancy force and magnetic Prandtl number effects ...
Hossam A. Nabwey, Muhammad Ashraf, Zia Ullah, A.M. Rashad, Ali J. Chamkha   +4 more
doaj   +1 more source

Digital computer program for rocket reactor transient simulation [PDF]

, 1965
The program is designed for the solution of a wide variety of problems involving the interrelationships of many neutronic and thermal parameters.
openaire   +2 more sources

A Comparative Study of Cerebral Oxygenation During Exercise in Hemodialysis and Peritoneal Dialysis Patients

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou, Konstantina Dipla, Danai Faitatzidou, Fotini Iatridi, Areti Georgiou, Artemios Karagiannidis, Erasmia Sampani, Chrysostomos Dimitriadis, Aggelos Koutlas, Andreas Zafeiridis, Pantelis Sarafidis   +10 more
wiley   +1 more source

4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase in malaria parasites and enhances atovaquone efficacy

FEBS Letters, EarlyView.
Atovaquone is an antimalarial requiring potentiation for sufficient efficacy. We pursued strategies to enhance its activity, showing that 4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase, decreasing ubiquinone biosynthesis. Since atovaquone competes with ubiquinol in mitochondria, 4‐nitrobenzoate facilitates its action, potentiating ...
Ignasi Bofill Verdaguer, Matheus Felipe Santos, Maurício Mazzine Filho, Gabriela Oliveira Castro, Agustín Hernández, Manoel Aparecido Peres, Alejandro Miguel Katzin, Marcell Crispim   +7 more
wiley   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source