Results 31 to 40 of about 18,974,797 (311)
Agriculture, 2022 This study was conducted to ensure gear durability and design optimal transmission of agricultural tractors. A field test was conducted using an 86 kW agricultural tractor for plow and rotary tillage, which are typical agricultural operations.
Seung-Min Baek +8 more
doaj +1 more source
Detection rate of SARS-CoV-2 RNA in relation to isolation time and environmental surface type
Frontiers in Public Health, 2022 Severe acute respiratory syndrome coronavirus (SARS-CoV-2) causes environmental contamination via respiratory droplets and persists on contaminants and environmental surfaces for anywhere from a few hours to 6 days.
Weijie Sun +8 more
doaj +1 more source
"Material" mechanics of materials
Theoretical and Applied Mechanics, 2002 The paper outlines recent developments and prospects in the application of the continuum mechanics expressed intrinsically on the material manifold itself. This includes applications to materially inhomogeneous materials physical effects which, in this vision, manifest themselves as quasi-in homogeneities, and the notion of thermo dynamical driving ...
openaire +3 more sources
LINK BETWEEN SURFACE ROUGHNESS AND PRODUCTIVITY TO PROCESSING BY ELECTRICAL EROSION. [PDF]
Fiabilitate şi Durabilitate, 2014 Processing electrical erosion is a process of taking material through repeated electrical discharges in impulse conducted in a liquid dielectric between two metal objects connected to a power source.
Andrei TIRLA +2 more
doaj
Investigating Pronunciation Material Tasks and Method of Teaching in Sunrise Series 7-9
مجلة جامعة كويه للعلوم الانسانية والاجتماعية, 2021 This study is an attempt to investigate pronunciation material and tasks and/or activities along with teaching methods in Sunrise 7-9 series adopted by the ministry of education in KRG to be taught in basic schools all over Kurdistan region of Iraq.
Pakhshan I. Hamad +2 more
doaj +1 more source
BuildingsThis study examined the thermal performance of Comfortboard23, a commercial gypsum board from Knauf infused with phase change material (PCM). Structural characterization using XRD and SEM confirmed the presence of microencapsulated PCM within the gypsum ...
Chi Xu, Yun Zhang, Dianle Qiu
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Applied Sciences, 2023 Disinfection of alginate impressions used in dental prosthetics is a very problematic procedure, during which the dimensions of the obtained model can change, and it can be easily mechanically damaged.
Zbigniew Raszewski +4 more
doaj +1 more source
Case and event structure [PDF]
, 2013 I argue in this paper for a novel analysis of case in Icelandic, with implications for case theory in general. I argue that structural case is the manifestation on the noun phrase of features which are semantically interpretable only on verbal ...
Svenonius, Peter
core
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Oral mucositis is a common and debilitating side effect of childhood cancer and stem cell transplant treatments. It affects the quality of life of children and young people (CYP) and places a strain on services. Photobiomodulation is recommended for oral mucositis prevention in international guidance but is poorly implemented in UK ...
Claudia Heggie +4 more
wiley +1 more source
Internet Archaeology, 2004 The discipline of archaeology studies the nature, meanings and effects of past human behaviour over time and space. Moreover, it seeks to clarify the processes that determined this behaviour (Barrett 2001, 144) through the study of material culture and ...
Doortje van Hove, Ulla Rajala
doaj +1 more source