Results 51 to 60 of about 868,275 (299)
Advanced Engineering Materials, EarlyView.High‐frequency (HF) welding of steel is limited by oxide inclusions that degrade weld quality. This study demonstrates, for the first time, the integration of a nonthermal Ar/H2 dielectric barrier discharge (DBD) plasma jet into HF welding. Local plasma treatment provides effective shielding and in‐situ oxide reduction, resulting in markedly fewer and ...
Viktor Udachin +4 more
wiley +1 more source
RANCANGAN SISTEM HIDROLIK PADA FRONT ATTACHMENT ALAT PERAGA MINI EXCAVATOR
Rekayasa MesinAs one of the heavy equipment, an excavator is used to facilitate construction work and streamline time and energy. Hydraulic excavators are widely used in construction, mining, quarrying, and forestry applications.
Sigit Purwanto +5 more
doaj +1 more source
DISTRIBUTION SYSTEM HIERARCHY: SUPPLYING HEAT RELIABLY
Вестник Северо-Кавказского федерального университета, 2022 In Russia, consumer substations are becoming more and more common in apartment buildings and other large buildings. For this reason, the literature survey was conducted on the alternative, i. e. group substations. This type is described in detail.
Stanislav Chicherin, Dzhamal Abdulaev
doaj
Projets de Paysage, 2009 The analysis of the professions and the technical skills developed in the realisation of pleasure gardens lead, during the last years, to new opportunities of research investigation in the field of landscape and garden history.
Chiara Santini
doaj +1 more source
Tikrit Journal of Engineering Sciences, 2023 Fluid flow applications to improve water resource management towards sustainable irrigation are one of the main targets of engineers nowadays, especially with global climate change.
Zainab T. Al-Sharify +4 more
doaj +1 more source
Trade-offs Between Water Transport Capacity and Drought Resistance in Neotropical Canopy Liana and Tree Species [PDF]
, 2016 In tropical forest canopies, it is critical for upper shoots to efficiently provide water to leaves for physiological function while safely preventing loss of hydraulic conductivity due to cavitation during periods of soil water deficit or high ...
De Guzman, Mark E. +3 more
core +1 more source
Advanced Engineering Materials, EarlyView.Phase‐changing liquids enable untethered pneumatic actuation in soft robotics but suffer from volatility and storage challenges. This work reports a simple method to encapsulate Novec 7000 within micron‐thin alginate shells via in situ injection and ionic crosslinking.
Rayan A. M. Basodan +3 more
wiley +1 more source
Analysis of the effect of hydraulic steering wheel system on decrease in the vibration transmitted to driver’s hand-arm [PDF]
طب کار, 2014 Background: Vibration of body especially that of hand-arm is a key factor in developing inconvenience in drivers, which decreases efficiency, triggers fatigue and disturbance in physiological activities, and finally predisposes drivers to occupational ...
Hasssan Rajabi +4 more
doaj
Hydraulic Power and Hydraulic Machinery [PDF]
Nature, 1887 THIS work purports to “record existing experience in this branch of engineering.” It is divided into thirty-five short chapters (not numbered, and therefore not quite easy of reference). Five of these treat of general subjects, and the rest of particular machines or details. Hydraulic Power and Hydraulic Machinery. By H. Robinson, M.I.C.E., &c. Pp. xiv.
openaire +1 more source
Advanced Functional Materials, EarlyView.In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund +6 more
wiley +1 more source