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Online since: June 2013
Authors: Edouard Rivière-Lorphèvre, Pierre Dehombreux, Enrico Filippi
Dynamic simulation of thin plate milling Dynamic simulation of milling process uses three combined
models: geometric model (displacement of the cutting edges, material removal), cutting force
model (depending on chip thickness, depth of cut and material) and dynamic model.
The implementation of thin plate dynamics lead to an unsatisfactory result: even for very small material removal rate, the cutting force value is raising constantly and the displacement of the workpiece reach an abnormally large value, which is in opposition to experimental results.
The removal of material on the plate can significantly affect its dynamic response, this effect can be taken into account by real time modification of the dynamic model of the plate for a more accurate simulation.References [1] S.
CIRP Journal of Manufacturing Science and Technology, 1:35--44, 2008
The implementation of thin plate dynamics lead to an unsatisfactory result: even for very small material removal rate, the cutting force value is raising constantly and the displacement of the workpiece reach an abnormally large value, which is in opposition to experimental results.
The removal of material on the plate can significantly affect its dynamic response, this effect can be taken into account by real time modification of the dynamic model of the plate for a more accurate simulation.References [1] S.
CIRP Journal of Manufacturing Science and Technology, 1:35--44, 2008
Online since: November 2023
Authors: Taichi Kimura, Shun Kudo, Genta Kojima, Tomohiko Hojo, Goroh Itoh, Shigeru Kuramoto, Junya Kobayashi
Effect of Thermomechanical Rolling on Mechanical Properties of
TRIP-Aided Steel Sheet
Junya KOBAYASHI1,a*, Taichi KIMURA2,b, Shun KUDO2,c, Genta KOJIMA2,d, Tomohiko HOJO3,e, Shigeru KURAMOTO1,f, and Goroh ITOH1,g
1Department of Mechanical System Engineering, Faculty of Engineering, Ibaraki University, 4-12-1 Naka-Narusawa-cho, Hitachi, 316-8511 Japan
2Major in Mechanical Engineering, School of Science and Engineering, Graduate School, Ibaraki University, 4-12-1 Naka-Narusawa-cho, Hitachi, 316-8511 Japan
3Department of Mechanical Engineering and Intelligent Systems, Tohoku Gakuin University, 3-1 Shimizu-koji, Wakabayashi-ku, Sendai, Miyagi, 984-8588 Japan
ajunya.kobayashi.jkoba@vc.ibaraki.ac.jp, b21nm433s@vc.ibaraki.ac.jp, c21nm435f@vc.ibaraki.ac.jp, d22nm441f@vc.ibaraki.ac.jp,
etomohiko.hojo@mail.tohoku-gakuin.ac.jp, fshigeru.kuramoto.11@vc.ibaraki.ac.jp, ggoroh.itoh.ibaraki@vc.ibaraki.ac.jp
Keywords: TRIP-aided steel, thermomechanical heat treatment, hot rolling, warm rolling
As a leading candidate for metallic materials which achieves the carbon-neutral, the 3rd generation AHSSs are expected.
This work was performed under the GIMRT Program of the Institute for Materials Research, Tohoku University (Proposal No. 202112-RDKGE-0071).
Holmes, Effect of Alloying Additions on The Lattice Parameter of Austenite, Journal of The Iron and Steel Institute, May 1970, pp.469-474
As a leading candidate for metallic materials which achieves the carbon-neutral, the 3rd generation AHSSs are expected.
This work was performed under the GIMRT Program of the Institute for Materials Research, Tohoku University (Proposal No. 202112-RDKGE-0071).
Holmes, Effect of Alloying Additions on The Lattice Parameter of Austenite, Journal of The Iron and Steel Institute, May 1970, pp.469-474
Online since: October 2021
Authors: Nuchanaporn Pijarn, Wisallaya Jankasemsook, Supanida Suwantha, Janpen Intaraprasert
New Formulation of TiO2-ZnO Slurry for Facial Foundation Sunscreen Cream Application
Nuchanaporn Pijarn1,a*, Wisallaya Jankasemsook1,b, Supanida Suwantha1,c, and Janpen Intaraprasert1,d
1Department of Chemistry, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani, Thailand
a*nuchanaporn.p@ubu.ac.th, bwisallaya.ja.59@ubu.ac.th, csupanida.su.59@ubu.ac.th, djanpen.i@ubu.ac.th
Keywords: TiO2 sol, Zinc sol, TiO2-ZnO Slurry, Ready-to-use, Foundation Sunscreen
Abstract.
However, formulation of sunscreens cream published in previous journals did not contain foundation [11-15].
Materials and Method Materials.
However, formulation of sunscreens cream published in previous journals did not contain foundation [11-15].
Materials and Method Materials.
Online since: September 2013
Authors: S. Rajesh, Francis P. Xavier, T. Ganesh
Introduction
Zinc oxide is an important semiconducting material, which has attracted attention due to its numerous properties.
Experimental details Zinc acetate-2-hydrate [Zn (CH3COO)2.2H2O], Aluminium nitrate [Al(NO3)3.9H2O] (dopant source), 2-methoxy ethanol and monoethanalamine (MEA) were used as precursor materials to prepare pure and Al doped ZnO thin films.
Xavier, Effect of Al dopant concentration on structural, optical and photoconducting properties in nanostructured aluminium doped zinc oxide thin films, Material science in semiconductor processing (Article in Press)
Selvaraj, F.P.Xavier Three-zone furnace: Apparatus to grow doped crystals from two materials which have wide difference in sublimation temperatures, Journal of Materials science 38 (2003) 555-560
Basak, Effect of thickness on the structural, electrical and optical properties of ZnO films, Materials Research Bulletin 42 (2007) 875-882
Experimental details Zinc acetate-2-hydrate [Zn (CH3COO)2.2H2O], Aluminium nitrate [Al(NO3)3.9H2O] (dopant source), 2-methoxy ethanol and monoethanalamine (MEA) were used as precursor materials to prepare pure and Al doped ZnO thin films.
Xavier, Effect of Al dopant concentration on structural, optical and photoconducting properties in nanostructured aluminium doped zinc oxide thin films, Material science in semiconductor processing (Article in Press)
Selvaraj, F.P.Xavier Three-zone furnace: Apparatus to grow doped crystals from two materials which have wide difference in sublimation temperatures, Journal of Materials science 38 (2003) 555-560
Basak, Effect of thickness on the structural, electrical and optical properties of ZnO films, Materials Research Bulletin 42 (2007) 875-882
Online since: November 2012
Authors: Ya Ming Wang, Peng Zhao, Xu Ya Yu, Xu Yang
Study on Strategy Improvement of Yeast Transformation Experiment Based on ANP Method
YANG Xu1, a, Yaming Wang1, a, Peng Zhao2, b, Xuya YU2, b
1 Kunming University of Science and Technology School of Chemical Engineering, Kunming, China
2 Kunming University of Science and Technology School of Life science and Technology, Kunming, China
a466074918@qq.com, byuxuya@gmail.com
Keyword: Yeast Transformation Experiment; Index System; ANP; Strategy Improvement; Experiment Method
Abstract.
In order to effectively compare all the methods in the index system, we organize experts in such field to form an expert consultant team to offer a basic data of every two indexes. 3.1 Material and Methods 3.1.1 Bacterial strain and plasmid Pichia GS115: plasmid with cono-toxin pPICZB-K411 offered by Hainan university tropical biology resource laboratory. 3.1.2 Culture medium YPD complete culture medium: 1% yeast extractive, 2% peptone, 2% glucose.
Chinese Journal of Marine Drug,2010,29(2):1-5
Jounal of Food Science and Biotechnology,2007,26(3):70-74
In order to effectively compare all the methods in the index system, we organize experts in such field to form an expert consultant team to offer a basic data of every two indexes. 3.1 Material and Methods 3.1.1 Bacterial strain and plasmid Pichia GS115: plasmid with cono-toxin pPICZB-K411 offered by Hainan university tropical biology resource laboratory. 3.1.2 Culture medium YPD complete culture medium: 1% yeast extractive, 2% peptone, 2% glucose.
Chinese Journal of Marine Drug,2010,29(2):1-5
Jounal of Food Science and Biotechnology,2007,26(3):70-74
Online since: January 2015
Authors: Qiu Lin Liao, Shou Yun Shen, Gen Li
Journal of Central South University of Forestry & Technology,2011,31(1):91-97.
,[]Chen yonghua, Wu xiaofu, Hao jun.
Chinese Journal of Environmental Engineering,2011,5(11):2453-2458. ,[]Luo Bijun, Fan Zaiyi, Chen Lina.
Numerical Simulation on Hydrodynamic Character for Algae Growth [J].Environmental Science, 2008, 29(4):886-888. ,[]Zhang Yimin, Zhang Yngchun, Zhang Longjiang.
China Environmental Science, 2007, 27(5): 707-711. ,[]Wang Lili.
Shanghai science and Technology Press, 1980: 392-394. ,[]Yuan wenlin, Zhang Weijia, Huang Yong.
Chinese Journal of Environmental Engineering,2011,5(11):2453-2458. ,[]Luo Bijun, Fan Zaiyi, Chen Lina.
Numerical Simulation on Hydrodynamic Character for Algae Growth [J].Environmental Science, 2008, 29(4):886-888. ,[]Zhang Yimin, Zhang Yngchun, Zhang Longjiang.
China Environmental Science, 2007, 27(5): 707-711. ,[]Wang Lili.
Shanghai science and Technology Press, 1980: 392-394. ,[]Yuan wenlin, Zhang Weijia, Huang Yong.
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
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 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
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
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: 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
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