Electrochemical Corrosion Behavior of 310S Stainless Steel in Hot Concentrated Tap Water
Metals, 2023 The corrosion behavior of 310S stainless steel was investigated in synthetic tap water and Ca2+ and Mg2+-free solutions with different concentration ratios at 80 °C using electrochemical measurement techniques and surface analysis methods.
Wen Xian +3 more
doaj +1 more source
Optical Design Optimization for Indoor Solar Illumination Using Truncated Tetrahedral Pyramid Concentrator [PDF]
Engineering and Technology Journal, 2014 A concept of indoor solar illumination is described and designed. The solar illumination system is composed of a none tracking primary reflector and controlling mirrors.
Hisham A. Maliek +1 more
doaj +1 more source
Inter-market Variability of Smallholder Beef Cattle Farming in East Java Indonesia
Agraris: Journal of Agribusiness and Rural Development Research, 2021 Indonesia has failed to achieve meat self-sufficiency; meanwhile, East Java is among the centers of beef cattle with a relatively high contribution in terms of GDP and employment. Therefore, this study aims to identify and analyze the market structure of
Andrie Kisroh Sunyigono +2 more
doaj +1 more source
Concentration and performance in Vietnamese commercial banks [PDF]
Accounting, 2020 The paper examines the effect of concentration on performance in the Vietnamese commercial banks during the period 2005-2012, using the concentration ratio and the Herfindahl-Hirschman index to measure the level of concentration in the banking sector. We
Hung Cuong Le, Tien Loc Vo
doaj +1 more source
A New Two-Foci V-Trough Concentrator for Small-Scale Linear Fresnel Reflectors
Energies, 2023 We present the design of an original secondary cavity for use in Small-Scale Fresnel Reflectors in photovoltaic applications. The cavity is similar to the classical V-trough, but the primary reflector system is configured so that there are two focal ...
Alberto Pardellas +3 more
doaj +1 more source
Theoretical and Experimental Study for the Effect of Mass Flow Rate and concentration ratio of PTC Close Type Solar Collector in Kirkuk City [PDF]
Kirkuk Journal of Science, 2017 Theoretical and experimental study has been used to analysis close type solar collector PTC in south of Kirkuk city in Iraq 43°.53" longitude, 35°.25" width with elevation of 217 m. The mass flow rate of water and concentration ratio are (0.00083, 0.0011,
Ahmad H. Ahmad +2 more
doaj +1 more source
Auditor Specialization in the Industry and Audit Market Structure [PDF]
مجله دانش حسابداری, 2020 Objective: The market structure shows the organizational characteristics of the market that is identified by the nature of competition and pricing in the market.
Najmeh Rastegari, Gholamhossein Mahdavi
doaj +1 more source
Ядерна фізика та енергетика, 2019 Results of the small-field experimental study of the dynamics of biological availability of freshly added standard radioactive solution of 137Cs in peat-bog soil are presented.
I. M. Maloshtan +2 more
doaj +1 more source
Efficiency, market structure and performance of the insurance industry in an emerging economy
Cogent Economics & Finance, 2022 This paper investigated the structure of the market, efficiency and performance (profitability) of the general insurance industry in the Ghanaian economy. The overriding objective was to evaluate the impact that regulatory informed market structure would
Kenneth Ofori-Boateng +3 more
doaj +1 more source
Significant effect of concentration ratio in synthesizing titania nanoflowers (TNF) powder via facile hydrothermal method [PDF]
, 2018 The significant effect of titanium butoxide and hydrochloric acid (TBut/HCl) concentration ratio in synthesizing titania nanoflowers (TNF) towards powder morphologies, crystallographic phases, surface area and band gap were investigated.
Abd Rashid, Abdul Qaiyyum +9 more
core +1 more source