Search Options

Sort by:

Sort search results by

Publication Type:

Publication Type filter

Open access:

Publication Date:

Periodicals:

Periodicals filter

Search results

Online since: October 2023
Authors: Fabio Fruggiero, Francesco Mancusi, Vito Romaniello, Salvatore Martino, Alfredo Drago, Alfredo Lambiase
Those are tested to different failures, which have been classified into three general types: (i) design, process or material defects causing early failures - i.e., infant mortality (detected by HASS); (ii) failures caused by the product weakness for external stressors – i.e., useful life (detected by HALT); (iii) failures due to the gradual wearout of the product – i.e., end-of-life (detected by HALT) [10].
Temperature when increasing favors the expansion of materials and unexpected chemical reactions such as crystal growth, with subsequent change in conductivity and leakage.
Science in Eng., vol. 11, n. 1, 2011
Sundin, «Core (product) Acquisition Management for remanufacturing: a review,» Journal of Remanufacturing, vol. 5, n. 4, 2015
Valdez-Nava, «Reliability of X7R Multilayer Ceramic Capacitors,» Materials, vol. 11, n. 10, 2018
Online since: August 2021
Authors: I Made Joni, Iskandar Iskandar, Ujang Subhan, Zahidah Zahidah
Raya Bandung-Sumedang KM 21 Jatinangor, Sumedang, West Java, Indonesia 45363 2Department Fisheries, Faculty of Fisheries and Marine Science, Universitas Pandjadjaran, Jl.
Raya Bandung-Sumedang KM 21 Jatinangor, Sumedang, West Java, Indonesia 45363 3Department of Physics, Faculty of Mathematic and Natural Science, Universitas Padjadjaran, Jl.
Materials and Methods The water media for striped catfish larvae hatchery was designed and set up with three containers in a recirculating system as shown in Fig. 1.a.
Comparison of sources of ammonia test material (synthetic effluent and fish feces) to the ammonia removal efficiency.
Yoshikawa, Oxygen and Air Nanobubble Water Solution Promote the Growth of Plants, Fishes, and Mice, PLoS One. 8 (2013) 2–8. https://doi.org/10.1371/journal.pone.0065339
Online since: April 2024
Authors: Hong Wu Zhu, Yuan Qing Wang, Yan Lei Xiang, Rong Han, Run Huang, Yu Song Pan
Photocatalytic Activity and Antibacterial Properties of ZnO/CNTs Composites Hongwu Zhu1,a, Yusong Pan2,b *, Yuanqing Wang3,c, Yanlei Xiang4,d, Rong Han5,e and Run Huang6,f* 1,2,3,4,5,6Department of Materials Science and Engineering, Anhui University of Science and Technology, Huainan 232001, P.
Zinc oxide (ZnO) semiconductor has lots of advantages such as longer shelf life, low toxicity, low price, and good environmental acceptability, making its potential application materials for antibacterial applications and sewage treatment.
Experimental Details 2.1 Materials CNTs with diameter in the range of 8-15 nm and length less than 50 μm, were supplied by Xianfeng Nano Materials Technology Co., Ldt.
Table 1 Comparison of photocatalytic performance of various ZnO/CNTs composite materials Sample Dye name Sample dosage (mg) Dye amount (mL) Dye concentration (mg/L) Light source Time (min) Efficiency (%) Ref.
Onwudiwe, Adsorption and photocatalytic removal of Rhodamine B from wastewater using carbon-based materials, Flatchem 29 (2021) 100277
Online since: September 2014
Authors: Wei Ya Guo
Petri nets as discrete event systems main modeling tools, whose application scope has been involved in various fields of Computer and Control, science, such as finite state machines, data flow computing, communication protocol, circuit design, synchronous control, production systems, operating systems, in the formal language and multi-processor systems modeling.
Resources are the factors involved in the changes in the system related to the state of the system, including raw materials, semi-finished products, personnel, tools, equipment, data and information.
Computer Science, 2002, 29(4):15-23
Journal of Jiaozuo Institute of Technology (Natural Science), Vol.22, No.5, Sep.2003:402-405 [7] Lv Xiaoming, Huang Kaoli, Lian Guangya.
Online since: August 2013
Authors: Guang Ming Zhang, Yi Gu
The School of Computer Science & Technology, Soochow University, Suzhou, China, 215006 hfxq.2007@163.coma; gmwell@gmail.comb Keywords: legal expert system; custody disputes;neural network; best interest of child Abstract.
Economics There used to be an exaggerated concern on the economic condition of both parents, being financially better off, the party was supposed to be more capable to cope with material needs of child.
Nowadays in China, with more couples both engaged in work, children are more often being left to grandparents, day care, or even babysitter; nevertheless, neither parent should be blamed or accused for doing so to provide better material benefit for children.
Child and Adolescent Social Work Journal, Vol. 22(2), April 2005, pp.183-211 [4] M.
[9] Jing-Xin Wang, Zhi-Ying Wang, and Kui-Dai.Intrusion Alert Analysis Based on PCA and the LVQ Neural Network.Lecture Notes in Computer Science(LNCS) 4234, pp. 217-224, 2006
Online since: March 2012
Authors: T. Essomba, S. Zeghloul, M.A. Laribi, G. Poisson, L. Nouaille
It is different from the sciences because the solution is often a compromise which responds to the different criteria of several contradictious specifications.
We have noted that a 29% deformation decrease leads to an 11% mass increase of the part with this specific material and if the geometrical parameter is the height of piece.
Vilchis and al , TER: A System for Robotic Tele-Echography, Lecture Notes in Computer Science, vol. 2208, pp. 326-334, Springer Verlag, 2001
Sepehri, A novel hand controller for remote ultrasound imaging, Science Direct- Mechatronics, 2008
SMAR: A Robot Modeling and Simulation System, Robotica Journal, vol.15, pp 63-73, February 1997
Online since: November 2018
Authors: Benedict Götz, Sebastian Kersting
., knowledge from engineering science about attenuation systems) in order to improve our estimation.
And since it is not obvious how to transform the knowledge in engineering science into assumptions about an a priori distribution, we will not use this approach.
Instead, we will use the following knowledge in engineering science in order to construct an improved estimate: It is known that five parameters of the membrane in the attenuation system vary during the construction of the attenuation system and influence the maximal vibration amplitude: the lateral stiffness in direction of y (klat,y) and in direction of z (klat,z), the rotatory stiffness in direction of y (krot,y) and in direction of z (krot,z), and the height of the membrane (hx).
Smart Materials and Structures, 25.9, pp. 1-10
SIAM Journal on Applied Mathematics, 11.2, pp. 431-441
Online since: December 2024
Authors: S. Kanagaprabha, S. Arul Vathana, H. Johnson Jeyakumar, A. Mary George Shemona
Nanomaterials are defined as materials with dimensions less than 100 nm.
In material science, green synthesis is a fascinating technique [16-18].
Materials and Methods 2.1 Materials and Chemicals All the chemicals and reagents used for the preparation of TiO2 NPs were purchased from Sigma Aldrich Limited.
A plot of (F(R) h v)1/n vs hν can be used to estimate the materials Eg.
Journal of Inorganic and Organometallic, Polymers and Materials 29 (2019) 1375−1382
Online since: October 2011
Authors: Mohd. Mahbubur Rashid, M. Akhtaruzzaman, Norrul’ Aine Binti Mohd Razali, Amir Akramin Shafie
As the battery discharges, the acid of the electrolyte reacts with the materials of the plates, changing their surface to lead sulfate.
Selecting and finding the materials for the support, shaft, gear and rack and pinion for the EPS mechanical part was a very critical job.
For this test project, the waste materials were used to make it easier and cost effective.
Amuliu Bogdan Proca and Ali Keyhani, “Identification of power steering system dynamic models,” Elsevier Science, Mechatronics 8, 1998, pp. 255-270
Xin Li, Xue-Ping Zhao and Jie Chen, “Control Design for Electric Power Steering System Using T-S Fuzzy Model Approach,” International Journal of Automation and Computing, May 2009, pp. 198-203. doi: 10.1007/s11633-009-0198-0
Online since: October 2023
Authors: Himali Sarangal, Jaskaran Singh Phull, Harmandar Kaur, Manjit Singh, Butta Singh
Science 2004, 306, 666–669
Surface modification/functionalization of carbon materials by different techniques: An overview.
In Carbon-Containing Polymer Composites; Springer Series on Polymer and Composite Materials; Rahaman, M., Khastgir, D., Aldalbahi, A., Eds.; Springer: Singapore, 2019; pp. 65–98
Journal of Molecular Modeling. 27. 10.1007/s00894-021-04889-9
Materials Today: Proceedings. 28. 10.1016/j.matpr.2020.05.574
Showing 96711 to 96720 of 97103 items