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Online since: October 2013
Authors: Jozef Torok, Jozef Barna, Jozef Novak-Marcincin
After general expressions it gives the information about advances of augmented assembling process that brings science view into area of these problems.
The 3D model which is created by this procedure comprises necessary information about its own properties (geometrical value and shape of 3D parts, orientation and position of all 3D parts, mass properties, material and structural characteristic).
Acknowledgment Ministry of Education, Science, Research and Sport of SR supported this work, contract VEGA 1/0032/12, KEGA No. 002TUKE-4/2012 and ITMS project 26220220125.
Recent Researches in Social Science, Digital Convergence, Manufacturing and Tourism - IC-SSSE-DC'11, 2011, pp. 143-151, ISBN 978-161804003-9
International Journal of Advanced Robotic Systems, Vol. 9, p. 54-54, ISSN 1729-8806 (2012) [8] J.
Online since: January 2016
Authors: Walter Lengauer, Igor Konyashin
Introduction Functionally graded materials (FGM), which can also be designated as functionally gradient materials, are materials characterized by the variation in composition and structure gradually over volume, resulting in corresponding changes in different properties of the material.
[2] V.I.Tretyakov, Bases of materials science and technology of fabrication of sintered cemented carbides, Metallurgiya, Moscow,1975 (in Rusian)
International Journal of Refractory Metals and Hard Materials, 36(2013)10-21
Lisovsky, Thermodynamics of isolated pores filled with liquid in sintered composite materials Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 25A(4)(1994)733-740
In: Handbook of Ceramic Hard Materials, Vol.I, p.202-252, ed.
Online since: September 2014
Authors: Nadiya Storozhuk, Andriy Gusak, Semen Kornienko, Tetyana Zaporozhets
Influence of a limited efficiency of vacancy sinks/sources at the interfaces on the intermediate phase layergrowth kinetics Model description We will consider an isothermal annealing of the binary diffusion couple consisting of almost pure materials A and B, which may form a single intermediate phase – α.
They have already found vast applications in materials joining, production of intermetallic compound foils and smart materials, in medical applications, military service, etc.
References [1] F.M. d'Heurle, Nucleation of a new phase from the interaction of two adjacent phases: Some silicides, Journal of Materials Research. 3 (1988) 167-195
Dybkov, Growth kinetics of chemical compound layers, Cambridge Int Science Publishing, UK, 1998
Materials Science Forum, 155-156 (1994), 55-59
Online since: October 2011
Authors: Yun Xiu Sai, Jian Guo Cai, Hui Ming Li, Wei Ran Wang
Under the circumstance that the GDP of Nanchang City has been increased for five successive years, ecological strength curve is in descending trend on the whole, illustrating that city development’s hunt for ecological resource and damage to the environment is decreasing year by year, thus reflecting Nanchang City enjoys obvious improvement in the level of science and technology productivity development, as well as resource utilization ratio.
The ecological economic zone can give priority to the development of ecological industries, such as high-quality copper material, energy-saving automobiles, new type of environmental friendly industry and photovoltaic industry.
(3) Optimize industrial layout, accelerate pace of development As a leading province of traditional agriculture, water resource and forestry, Jiangxi Province should conduct reasonable exploitation, sufficient and effective utilization of superior resource by relying on advance in science and technology.
Ecological footprints of south Jiangsu Province: the case of Suzhou, Wuxi, Changzhou region[J].Resources Science,2003,25(6):31-37 [8] Bureau of Statistics of Nanchang City.
Journal of Northeastern University (Natural Science), 2006, 27(10):1150-1155
Online since: May 2019
Authors: Norasing Penprapai, Amporn Ratanamusik, Jakapech Jankeaw, Thanawat Pradubkan, Pensri Penprapai
Uses of Coconut Residue from Coconut Oil with Extracted Curcuma Longa Production for Juvenile Red Claw Crayfish Feeding Norasing Penprapai1*, Amporn Ratanamusik1, Jakapech Jankeaw1, Thanawat Pradubkan1 and Pensri Penprapai2 1Faculty of Agriculture, Rajamangala University of Technology Srivijaya, Nakhon Si Thammarat, 80110, Thailand 2Faculty of Science and Technology,Rajamangala University of Technology Srivijaya, Nakhon Si Thammarat, 80110, Thailand *Corresponding author: norasing_p@hotmail.com Keywords: coconut residue, coconut oil, Curcuma longa, Juvenile red claw crayfish Abstract.
Material and Method 2.1 Experimental design 150 samples of Juvenile red claw crayfish were obtained from private farms in thungsong district, Nakhon Si Thammarat province.
Intharit, Total phenolic content and antioxidant activity of coconut oil enriched with some extracts of curcuma species in Thailand, The journal of applied science. 16, special issue (2017) 48-54
Trends in Food Science & Technolog, Trends in Food Science & Technology, 20, (2009) 481-487
Online since: May 2023
Authors: Raseelo Joel Moitsheki, Mpho Nkwanazana
Approximate Analytical Solutions for a Heat Transfer in a Slab with Internal Heat Generation Mpho Nkwanazana1,a∗ and Raseelo Joel Moitsheki2,b 1Department of Mathematics and Applied Mathematics, Sefako Makgatho Health Science University, Molotlegi Street, Ga-Rankuwa, 0204, South Africa 2School of Computer Science and Applied Mathematics, University of the Witwatersrand, Private Bag 3, Braamfontien, Johannesburg, South Africa.
Bradshaw-Hajek, Symmetry analysis of a heat conduction model for heat transfer in a longitudinal rectangular fin of a heterogeneous material, Commun.
Homod, Double-diffusive convection on peristaltic flow of hyperbolic tangent nanofluid in non-uniform channel with induced magnetic field, Mathematical Methods in the Applied Sciences, (2022) 1 -18
Muhammad, Impact of partial slip on double diffusion convection and inclined magnetic field on peristaltic wave of six-constant Jeffreys nanofluid along asymmetric channel, The European Physical Journal Plus, 137(3) (2022) article id 364 [11] S.
Moitsheki, Group-Invariant Solutions for the Generalised Fisher Type Equation, Natural Science, 7 (2015) 613-624
Online since: September 2011
Authors: Jian Guo Ma, Jin Zhang
The methyl bromide _98% is obtained from Changzhou Xinha Active Material Institute and high purity argon _99.999% supplied by Nanjin special gas Co. without further purification.
Acknowledgments The authors acknowledge funding support from the Anhui Province Natural Science (No.11040606M128) , the Key Science and Technology Projects of Huainan Science and Technology Bureau (No. 2010A03021) and the Natural Science Foundation of Anhui Province Education Department (No.
Journal of Physical Chemistry A 112(39):9277-9282
Online since: July 2022
Authors: Marcela Pechová, Martina Viková, Michal Vik
(23) Materials and Methods Materials To testing the prediction performance of color difference formula and CAM models, a total of 4 color centers were prepared comprising 72 pairs of high chromatic textile samples.
Sharpe, Human cone light adaptation: From behavioral measurements to molecular mechanisms, Journal of Vision 6(11) (2006) 1194-1203
Ali, Dark Adaptation and Purkinje Shift: A Laboratory Exercise in Perceptual Neuroscience, The Journal of Undergraduate Neuroscience Education 13(2) (2015) A59-A63
Pointer, A revision of CIECAM02 and its CAT and UCS, in: Color and Imaging Conference, Society for Imaging Science and Technology, 2016, pp. 208-212(5)
Online since: December 2016
Authors: Michal Krajčík, Ardeshir Mahdavi, Lucia Kudiváni
A constant amount of fresh air is supplied to the room during the working hours to ventilate the pollution from materials.
The lowest energy demand was achieved with DCV, when the CO2 concentration in the multizone model seldom reached the limit to turn the fans on to the maximum power, operating the fans at one third of their full power most of the time to ventilate pollution from building materials.
Olesen, Thermal comfort and ventilation effectiveness in an office room with radiant floor cooling and displacement ventilation, Science and Technology for the Built Environment 22 (2016) pp. 317-327
Lambeva, Occupants’ Operation of Lighting and Shading Systems in Office Buildings, Journal of Building Performance Simulation 1 (2008) 57–65
Olesen, Revisions of EN 15251: Indoor Environmental Criteria, REHVA Journal 4 (2012) pp. 6-12.
Online since: July 2014
Authors: You Song Sun, Hong Bo Zheng
Research on Pump-controlled Servo Hydraulic Press and Its Energy Consumption Experiments Hongbo Zheng 1, a, Yousong Sun 1, b 1Faculty of Mechanical and Electronic Engineering, Guangdong Institute of Science and Technology, Zhuhai, China 2Faculty of Materials and Energy, Guangdong University of Technology, Guangzhou, China abohongzheng@126.com, byssun@gdut.edu.cn Key words: pump-controlled; hydraulic press; servo motor; energy consumption Abstract: A solution was proposed to reform the traditional hydraulic presses by the technology of pump-controlled servo hydraulic power: PMSM(Permanent magnet synchronous servo motor ) and fixed displacement pump replaced the traditional inductive motor and fixed displacement pump as the power unit ; the electromagnetic reversing system, the rapid cylinder and the prefill system were kept; displacement sensors, pressure sensors and a proportional relief valve were added to the hydraulic system.
Journal of Northwestern Polytechnical University, 2004.22(3):355-358. ]
With the declining of the price of rare-earth permanent magnet materials, the price of PMSM becomes lower too, reforming the traditional hydraulic press driven by asynchronous motor with PMSM can realize the optimization of working process as well as save energy, the long-standing technical difficulty for the traditional hydraulic press can be solved, it is significant for the developing of forming equipments.
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