Results 61 to 70 of about 832 (173)
Физика волновых процессов и радиотехнические системыBackground. Numerous studies have established that the roughness of the microrelief of the working surface of various parts of machines and mechanisms largely determines their operational reliability and durability.
Alexey D. Abramov, Dmitriy S. Klyuev
doaj +1 more source
Microrelief-Controlled Overland Flow Generation: Laboratory and Field Experiments
Applied and Environmental Soil Science, 2015 Surface microrelief affects overland flow generation and the related hydrologic processes. However, such influences vary depending on other factors such as rainfall characteristics, soil properties, and initial soil moisture conditions.
Xuefeng Chu +2 more
doaj +1 more source
The role of surface microreliefs in influencing splash erosion: A laboratory study
Soil and Water Research, 2016 The detachment and transport of soil particles from soil mass are important effects of falling raindrops on soil erosion during rainfall. The objective of this study was to determine whether soil microrelief affects the detachability and transportability
Jia WU +3 more
doaj +1 more source
Mathematical model of surface layer formation during hydroabrasive jet machining
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2016 The article discusses the formation of the surface layer in hydroabrasive jet machining. We propose a mathematical model of surface microrelief formation under the influence of abrasive particles on the work surface.
A. V. Meshcheryakov, A. P. Shulepov
doaj +1 more source
Planar Non-Uniformity of Regular and Partially Regular Microreliefs and Method for Its Evaluation
EngBased on the analysis of grooves of regular and partially regular microreliefs formed on flat surfaces, the relationship between the geometric parameters of the grooves of their microreliefs, which ensures their regularity, was revealed.
Volodymyr Dzyura +3 more
doaj +1 more source
IMPROVEMENT OF THE MUNICIPAL MACHINE’S CONTROLLING SYSTEM
Вестник СибАДИ, 2018 Introduction. The article is devoted to the urgent problem of increasing the operational resource of brushing working equipment and improving the quality of cleaning.
S. I. Zachos
doaj +1 more source
Floristic study of the pure beech (Fagus orientalis Lipsky) stands in eastern Guilan, Iran
یافتههای نوین در علوم زیستی, 2017 Hyrcanian forests in northern Iran have important tree and shrub elements of Euro-Siberian and rare forest communities, among them beech community widely covers the mountainous forests from Western to Eastern (Gorgan) Hyrcanian region.
Hamid Gholizadeh +2 more
doaj
В мире научных открытий, 2017 Background: Study the morphometric parameters and microrelief of the coelomocytes membrane of the Lumbricus representatives in normal and under osmotic pressure.
Andrey Andreevich Prisnyi
doaj +1 more source
Наука и техника, 2006 The paper considers peculiar features concerning a microrelief formation of grooves, turnings and chutes while executing «in widening» machining at numerically and program controlled machine tools.
I. A. Kashtalyan
doaj +1 more source
Diffraction on birefringent substrates with periodical microrelief
, 2020 Development of methods of light utilization enhancement in LCD backlight systems is an urgent task. Besides of usual approaches the light polarization management by diffractive optical elements (DOE) allows formation of beams with different polarization status (e.g., both linear and circular or elliptical).
Belyaev V.V. +2 more
openaire +1 more source