Quality parameters
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The objectives of the present study are: Justifying the possibility of using laser cladding technology as a repair method for refurbishment of worn railway axles without jeopardizing their fatigue properties; Analysis of crack initiation and propagation in laser clad samples.
130p runthenight07 01-03-2023 6 3 Download
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Building models, setting up dynamic equations, vibration equations of vertical band saw blades, surveying dynamic equations, determining some optimal parameters of vertical band saws in automatic sawing lines, to improve productivity and product quality.
27p closefriend09 16-11-2021 22 4 Download
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Building a model, setting up a system of dynamic equations of the circular saw cutting bamboo, solving the dynamic equations, from which to calculate and determine some reasonable kinetic and dynamic parameters of the circular saw to improve productivity and cutting surface quality
26p closefriend09 16-11-2021 12 4 Download
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Objectives of the thesis: Identifying genetic diversity and basic genetic parameters as a basis for creating a high-quality genetic variation of tiger shrimp for initial breeding of tiger shrimp according to growth traits.
25p tunelove 11-06-2021 12 3 Download
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Objectives of the study: Determination of technical parameters such as variety, nutrition, EC, pH, planting density and harvest time, which are suitable for growth, quality of spinach grown on recirculating hydroponic systems. From there, evaluation the effects of using artificial light (luminescence spectrum and light intensity) on the growth, yield and quality of spinach grown on recirculating hydroponic systems indoor.
26p thebadguys 08-06-2021 23 4 Download
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The study was carried out to observe the effect of post harvest application of sucrose on extension of vase life of cut rose cv. Tajmahal. The data was recorded on the physical and physiological parameters on every alternate day. The flowers were held in different concentrations of sucrose solutions with flowers harvested at two stages i.e. tight bud stage and first petal unfurl stage.
13p trinhthamhodang11 27-04-2021 14 2 Download
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Hence this present study was planned to assess the genetic variability, correlation and path analysis for various yield and fibre quality characters in a set of genotypes.
10p chauchaungayxua10 19-03-2021 15 3 Download
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The present study reports the seasonal and spatial changes in water quality of river Yamuna, India. Surface water samples were collected from three different stretches of river Yamuna i.e. Delhi, Mathura and Agra on seasonal basis from April 2014 to February 2015 and were analyzed for different water quality parameters i.e. water temperature, pH, electrical conductivity, total dissolved solids, total alkalinity, biochemical oxygen demand, chemical oxygen demand, dissolved oxygen, nitrates and phosphates...
19p kequaidan7 01-09-2020 27 1 Download
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The experiment was conducted to investigate the embryonic development of discus (Symphysodon aequifasiatus) and determine the time required for major egg developmental stages and hatching. Regular observations were made using optical microscope and the images were recorded using a digital camera attached to the microscope. Important water quality parameters were kept optimal for the hatching of discus eggs.
8p nguaconbaynhay7 15-08-2020 11 1 Download
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This article is the first proposing a cross-country analysis identifying the determinants of the quality of electricity supply at a global level. In this analysis, 138 countries at different development stages have been considered and data are sourced in the Global Competitiveness Report (2016-2017), Worldwide Governance Indicators (WGI) and the World Development Indicators (WDI).
13p nguyenxuankha_bevandan 13-08-2020 35 2 Download
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Lentic systems are a diverse set of inland freshwater habitats (Lakes and ponds) exist across the globe and provide essential resources and habitats for both terrestrial and aquatic organisms. The current work was intended to evaluate the quality of the selected ponds (Pond 1, 2 and 3) in and around Vellore district, TamilNadu. The water samples were collected to determine the physical and chemical parameters during every month in the year 2019. Water parameters such as temperature, pH, dissolved oxygen, Alkalinity, electrical conductivity, Chloride, Sulphate, Nitrate, Ca, Cl was studied.
10p angicungduoc6 22-07-2020 23 1 Download
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Friction stir welding (Fsw) uses anon consumable tool to generate friction heat in the abutting surface, the welding parameter such as rotational speed, welding speed, tool tilt angle and tool pin profile play a major role to produce best quality joint.
12p lucastanguyen 01-06-2020 13 2 Download
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In this paper the field performance of the developed tillage tool in terms of the work quality and specific draught resistance are presented. The obtained data allowed us to determine the parameters and operation modes of the developed tillage tool under which the required quality is provided.
9p lucastanguyen 01-06-2020 14 1 Download
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The paper presents a brief description of an automated system, designed to control coal quality in accordance with the specified parameters of the waste rock content owing to obtaining, collecting, processing and storing information from primary instruments, using a radioisotope measuring method.
5p lucastanguyen 01-06-2020 25 1 Download
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An understanding of soil microorganisms as part of soil system and interactions between the diversity of producers and of decomposers, have major consequences on the functioning of agricultural ecosystems. Soil microorganisms control the transformation and mineralization of natural compounds and xenobiotics. The soil micro biota, existing in high density and diversity, rapidly modify the energetic performance and activity rates to changing environmental conditions.
9p nguaconbaynhay6 24-06-2020 19 0 Download
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An experiment was conducted to study the effect of benzyl adenine and gibberellic acid on flowering and flower quality attributes of gladiolus (Gladiolus hybridus L.) cv. summer sunshine in Department of Floriculture and Landscape Architecture, College of Horticulture, Mudigere (Under University of Agricultural and Horticultural Sciences, Shivamogga) during 2017-18. The experiment was consisted with sixteen different treatments viz., BA (100, 200 and 300 ppm), GA3 (150, 200 and 250 ppm) and their combinations along with the control.
7p cothumenhmong5 17-05-2020 13 1 Download
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This work is focused on the influence of different friction stir welding (FSW) parameters on AA6082 T-6 and AA5083-O alloys welding quality, by using Taguchi, Grey Relational and Weight Method. Four welding parameters were investigated, namely tool rotation speed (TRS), welding speed (WS), tool pin profile (TPP) and shoulder diameter (SD).
16p tohitohi 19-05-2020 19 1 Download
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Quality of blast preparation for rock beneficiation influences both on integrity of mineral stock in particular and in economical performances of enterprise operations in general. While rock processing for obtaining of crushed stone the yield of screenings is high, its amounts depend on rock strength properties.
6p tohitohi 19-05-2020 9 0 Download
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An experiment entitled Evaluation of cherry tomato (Solanum lycopersicum L. var. cerasiforme) genotypes for yield and quality parameters was conducted in the Department of Vegetable Science, College of Horticulture, Bengaluru, Karnataka during the year 2018-19. In present study, twenty one cherry tomato genotypes were evaluated for yield and quality parameters. Among different cherry tomato genotypes, maximum number of fruits per cluster was recorded in COHBT (8.75). Genotype COHBT-198 recorded maximum average fruit weight (43.90 g).
6p caygaocaolon4 04-04-2020 16 2 Download
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This paper proposes a fuzzy adaptive second order sliding mode controller for 2D overhead crane model to improve the quality of position tracking, anti-swing in case existence of external disturbances. The sliding surface parameters are adjusted by a fuzzy logic system to change the sliding surface in order to track faster and make the payload oscillation smaller. The simulation results show that the system quality is improved and the applicability of the proposed controller in industrial practice.
8p thithizone1 18-07-2019 16 1 Download