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Online since: April 2024
Authors: Khusna Dwijayanti, Taufik Alfuad
Naturindo Fresh Kulon Progo, Indonesia) Taufik Alfuad1,a*, Khusna Dwijayanti2,b 1,2Industrial Engineering Department, Faculty of Science and Technology, Sunan Kalijaga State Islamic University, Yogyakarta, Indonesia.
In conducting its business, production scheduling is one of the key factors that support the company's success.
Cycle Time Measurement Cycle time refers to the duration of completing a job, starting from when the material is processed in a processing unit until it is finished in that unit (Ginting, 2009) [3].
Online since: July 2024
Authors: Hong Wu Zhu, Yuan Qing Wang, Yan Lei Xiang, Rong Han, Run Huang, Yu Song Pan
Magnetic Nitrogen-Doped Fe3C@C Catalysts for Efficient Activation of Peroxymonosulfate for Degradation of Organic Pollutants 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.
Materials FeCl3·6H2O (99%), FeCl2·4H2O (99%), tris(hydroxymethyl)aminomethane (Tris, 99.9%), TC (99%), PMS (42%~46% KHSO5 basis), NaNO3 (99%), NaCl (99.5%), tert-butanol (TBA, 99.5%), L-histidine (L-His, 99%) and p-benzoquinone (BQ, 99%) were all purchased from Shanghai Macklin biochemical technology Co., Ltd.. ammonia (25-28%), dopamine hydrochloride (DA, 98%), NaOH (99%), Na2SO4 (99%), Na2CO3 (99%), anhydrous ethanol (99.5%) were purchased from Shanghai Aladdin biochemical Co., Ldt., and methanol (MeOH,) was purchased from Shanghai meryer chemical technology Co., Ltd.. 2.2.
On the one hand, N-doping can provide activated PMS with more electrons and N-rich functional groups through the non-radical pathway, thus improving the degradation ability of the material [23-25].
Online since: February 2016
Authors: Duc Tue Nguyen, Gast Rauchs, Jean Philippe Ponthot
A quadratic contact element passing the patch test Duc-Tue Nguyen1,a, Gast Rauchs2,b, and Jean-Philippe Ponthot3,c 1 Automotive Research & Development Centre, Bosch Vietnam, 364 Cong Hoa Street, Ward 13, Tan Binh District, Hochiminh City, Vietnam 2 Department of Materials Research and Technology, Luxembourg Institute of Science and Technology, 41 Brillstrooss, L-4422 Bieles, Luxembourg 3LTAS-MN2L-Non Linear Computational Mechanics, Department of Aerospace and Mechanical Engineering, University of Liège, Allee de la Decouverte 13a, 4000 Liège, Belgium atue.nguyenduc@vn.bosch.com, bgaston.rauchs@list.lu, cjp.ponthot@ulg.ac.be Keywords: numerical simulation, virtual slave node method, node-to-segment, patch test, quadratic contact element, penalty algorithm.
The key difference with respect to the original method presented in [35] is that the area of competence is projected onto the tangent line li of the master surface, see Fig. 6.
The two rectangular blocks are made of identical elastic materials.
Both cylinders are made of the same elastic material.
The material properties are given in Tab. 7.
Online since: January 2022
Authors: Taye Girma Debelee, Derara Duba Rufo, Worku Gachena Negera
Xu and Wang weighted feature selection algorithm based on random forest (RF-WFS) with XGBoost classifier PIDD Achieved an accuracy of 93.75% Materials and Methods Dataset.
Debelee, Detection of bacterial wilt on enset crop using deep learning approach, in: International Journal of Engineering Research in Africa, Vol. 51, Trans Tech Publ, 2020, pp. 131–146
Yohannes, Classification of mammograms using texture and cnn based extracted features, in: Journal of Biomimetics, Biomaterials and Biomedical Engineering, Vol. 42, Trans Tech Publ, 2019, pp. 79–97
Yohannes, Classifier based breast cancer segmentation, in: Journal of Biomimetics, Biomaterials and Biomedical Engineering, Vol. 47, Trans Tech Publ, 2020, pp. 41–61
Pradeep, A review of ensemble machine learning approach in prediction of diabetes diseases, International Journal on Future Revolution in Computer Science & Communication Engineering 4 (3) (2018) 463–466
Online since: March 2008
Authors: Ignaz Eisele, Oliver Senftleben, Hermann Baumgärtner
Figure 3: Schematic overview of new materials with respect to the year they entered mass production.
Figure 3 depicts new materials and their incorporation into mass production.
In addition increasing importance of interface engineering in nanotechnology demands numerous new process related cleaning steps.
In addition the selectivity of the process with respect to different materials is very low.
Maher: Materials Lett.
Online since: August 2016
Authors: Mihail Ionescu, Željko Pastuovic, Ettore Vittone, Ivana Capan
There are numerous examples of the use of ion implantation for materials, such as semiconductors, corrosion resistant materials, polymers, glasses, etc.
In many cases, photo-catalytic materials obtained by ion implantation are called second generation photo-catalytic materials.
In well-defined experiments, energy loss mechanisms governing the ion-target interaction are responsible in producing point defects or defect clusters and this defect engineering may be a useful tool in enhancing specific properties of materials, like surface reactivity (including photocatalysis), magnetic flux pinning and others.
Niki, Solar Energy Materials & Solar Cells 108, (2013) 263
Pivac, Solar Energy Materials and Solar Cells 91 (2007) 931
Online since: August 2015
Authors: Elisabeth M. Yoshimura, Daniel Palacios, Lászlo Sajó-Bohus
Knowing the radon concentration of the near-surface (surficial) materials may give important information also on geology.
Detection and quantification of tracks in etched LR-115 detectors is a key step in employing the SSNTD method for applied radon studies.
Phillip, Dependence of the radon emanation coefficient on radium distribution and internal structure of the material, Geochim.
Roberts, Behaviour of radon in the geological environment: a review, Engineer.
Yu, Formation and growth of tracks in nuclear track materials, Mater.
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