Results 11 to 20 of about 542,439 (287)
Improvement of device characteristics by multiple step implants or introducing a C gettering layer [PDF]
, 1992 Ion implantation is used for realization of the collector in vertical bipolar transistors in a BiCMOS process. Secondary defects, remaining after annealing the implant damage, can give rise to an increased leakage current and to collector-emitter shorts.
Custer, J.S. +4 more
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Cogent Engineering, 2020 Preservation of banana through drying is a recommended method for improving the shelf life. In this study, an experimental and theoretical evaluation of a developed forced-convection indirect solar drying system with a double-pass solar collector (DPSC ...
Philemon X. Mutabilwa, Kevin N. Nwaigwe
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Use of high-thermal conductive aluminum nitride based ceramics in vacuum UHF electronic devices [PDF]
Технологія та конструювання в електронній апаратурі, 2013 Analysis of properties and characteristics of the alumina, beryllium oxide and aluminium nitride based ceramic materials used in UHF electronic devices has been made.
V. I. Chasnyk
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About Bookstores of Ankara [PDF]
Ankara Araştırmaları Dergisi, 2013 This article deals with the bookstores established in Ankara until the year of 1960. The information about the first years of bookselling and the first bookstores in Ankara is considerably scarce because of the very limited number of written documents ...
Turan Tanyer
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The significance of geological data at hydraulic fracturing planning
Мінеральні ресурси України, 2018 Scientific and methodological aspects of the development of oil and gas fields at the use of hydraulic fracturing have been considered. The causes of unsatisfactory results at hydraulic fracturing, and also factors to be taken into account when choosing ...
H. I. Rudko +4 more
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Effects of electrospinning parameters on polyacrylonitrile nanofiber diameter: an investigation by response surface methodology [PDF]
, 2008 Effects of material and process parameters on the diameter of electrospun polyacrylonitrile fibers were experimentally investigated. Response surface methodology (RSM) was utilized to design the experiments at the settings of solution concentration ...
Menceloglu, Yusuf Z. +4 more
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Detecting Spin-Polarized Currents in Ballistic Nanostructures [PDF]
, 2002 We demonstrate a mesoscopic spin polarizer/analyzer system that allows the spin polarization of current from a quantum point contact in an in-plane magnetic field to be measured.
A. S. Sachrajda +8 more
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Известия ТИНРО, 2021 Growth and survival rates of juveniles of pacific oyster Crassostrea gigas are estimated for the first time in conditions of Peter the Great Bay (Japan Sea). The data were collected at artificial hatchery in the Aquaculture Center located on Popov Island
A. S. Tabelskaya, G. S. Gavrilova
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Machines, 2020 The overturning stability and vibration of upland crop machinery under development are important issues for analysis because farms for upland crops are usually uneven, which may cause work-related fatalities, and vibration affects user comfort and ...
Milon Chowdhury +7 more
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The knight of Serbia: Georg I. Weifert [PDF]
Bankarstvo, 2014 A reputable industrialist and banker, one of the richest people in Serbia, Georg Weifert was, at the same time, a researcher, collector, patron of the arts and benefactor of countless scientific, educational and humanitarian associations.
Matić Vesna
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