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A Disassembly Sequence Planning Method with Team-Based Genetic Algorithm for Equipment Maintenance in Hydropower Station

Bailin Li, Chaoshun Li, Xiaolong Cui, Xinjie Lai, Jie Ren, Qiang He
2020 IEEE Access  
Disassembly sequence planning (DSP) is an important part of equipment maintenance in a hydropower station.  ...  INDEX TERMS Equipment maintenance, disassembly sequence planning, team-based genetic algorithm, fast feasible solution generator, forward-and-backward optimization operator, multi-point heuristic mutation  ...  The disassembly sequence (DS) is the basis of equipment maintenance work in a hydropower station, such as making maintenance plans, personnel arrangements, material allocation, tools, and instrument preparation  ... 
doi:10.1109/access.2020.2979247 fatcat:ybbxy6zc4ba5dlrmnk4dstga4e

The Vessel Schedule Recovery Problem (VSRP) – A MIP model for handling disruptions in liner shipping

Berit D. Brouer, Jakob Dirksen, David Pisinger, Christian E.M. Plum, Bo Vaaben
2013 European Journal of Operational Research  
The predominant difficulty lies in matching vehicle locations with customer demand, as well as the development of solutions for fleet maintenance.  ...  -Testing the validity of the MIP approach for locating carsharing stations in one-way systems Previous research has proposed using a mixed integer programming (MIP) model for choosing the location of stations  ...  -Optimal Dynamic Tax Evasion: A Portfolio Approach Francesco Menoncin, Economics, Brescia University, Via S. Faustino, 74/B, 25122, Brescia, Italy, menoncin@eco.unibs.it, Rosella Levaggi  ... 
doi:10.1016/j.ejor.2012.08.016 fatcat:c27kagfnxnhjfbil2rydhjhomm

Modularity and Commonality Research: Past Developments and Future Opportunities

Sebastian K. Fixson
2007 Concurrent Engineering - Research and Applications  
A variety of research methods has been applied to the study of modularity and commonality but the distribution of research methods differs substantially for modularity and commonality research.  ...  Similarly, a broad range of effects has been studied, albeit with the topic cost dominating all other effects.  ...  The author also would like to thank Amit Shah for assistance in data collection. Research support from the International Motor Vehicle Program is gratefully acknowledged.  ... 
doi:10.1177/1063293x07078935 fatcat:3eo3datutjdkteojwsrqkbjbte

Visible Light-Assisted Soft-Chemistry Route to Silver Nanomaterials at Room Temperature

Yi Wu, Xin Liu, Zi Huang, Xiang Fei He, Xi Yang, Qing Li
2019 Key Engineering Materials  
Silver nanoparticles (AgNPs) were synthesizd by a light-assisted liquid phase reduction method with sodium hypophosphite as a reducing agent. DTAB was used to perform as the surfactant.  ...  AgNPs were characterized with powder X-ray diffraction (XRD) and scanning electron microscope (SEM). The result showed that the nanoparticles are spherical and cube.  ...  This study involved a numerical example, a computer disassembly problem. Aim of the problem is to find the optimal sequence of the disassembly tasks, which indicate parts of computer.  ... 
doi:10.4028/www.scientific.net/kem.807.165 fatcat:xara5sxzf5fsvbib2dy6vrl7j4

New Atlantis revisited: Akademgorodok, the Siberian city of science

1998 ChoiceReviews  
source of water for downstream Angara River hydropower stations.  ...  the 1930s limnologists continued to study the Angara in preparation for the construction of a series of hydropower stations.  ...  For instance, no longer were contacts with western scientists-in person, through the mail, or in the exchange of reprints-in and of themselves evidence of "idealism" or perhaps even "anti-Soviet activity  ... 
doi:10.5860/choice.35-3826 fatcat:gmfmx3c6qja75giys4lweboxfu

Journal of Sustainable Development, Vol. 3, No. 1. March 2010

Editor JSD
2010 Journal of Sustainable Development  
This paper presents the findings which have arisen from a literature review carried out at the beginning of a three year CONACYT sponsored PhD project, investigating water-related activities in the home  ...  The paper concludes by identifying a number of research questions which will be investigated through the remainder of the project.  ...  Jailani who helped us a lot during data collection process.  ... 
doi:10.5539/jsd.v3n1p0 fatcat:ypzb5xoponblvkxf735pzwaymi

NATIONAL SCIENCE FOUNDATION

1968 Anthropology News  
About the cover: Polymer rods embedded with cadmium selenide nanocrystals, fluorescing at various wavelengths (M. Bawendi et al.; photograph by Felice Frankel -copyright reserved).  ...  And the time is short, as the progress in this field is expected to be extremely fast.  ...  In computer science, for example, an algorithm that is able to generate a sequence of bits representing an identical algorithm is considered to be self-replicating (Byl 1989 ).  ... 
doi:10.1111/an.1968.9.7.11.4 fatcat:w2qp76pvhvfvdfzz2opq2lr7ba

National Science Foundation

1953 Physics today  
About the cover: Polymer rods embedded with cadmium selenide nanocrystals, fluorescing at various wavelengths (M. Bawendi et al.; photograph by Felice Frankel -copyright reserved).  ...  And the time is short, as the progress in this field is expected to be extremely fast.  ...  In computer science, for example, an algorithm that is able to generate a sequence of bits representing an identical algorithm is considered to be self-replicating (Byl 1989 ).  ... 
doi:10.1063/1.3061056 fatcat:gsphp2u6nfdpznjbzktu5c7lni

National Science Foundation

1952 Physics today  
About the cover: Polymer rods embedded with cadmium selenide nanocrystals, fluorescing at various wavelengths (M. Bawendi et al.; photograph by Felice Frankel -copyright reserved).  ...  And the time is short, as the progress in this field is expected to be extremely fast.  ...  In computer science, for example, an algorithm that is able to generate a sequence of bits representing an identical algorithm is considered to be self-replicating (Byl 1989 ).  ... 
doi:10.1063/1.3067552 fatcat:hlfu6kgiffdlflix7rlgqvzr4u

NATIONAL SCIENCE FOUNDATION

1969 Anthropology News  
About the cover: Polymer rods embedded with cadmium selenide nanocrystals, fluorescing at various wavelengths (M. Bawendi et al.; photograph by Felice Frankel -copyright reserved).  ...  And the time is short, as the progress in this field is expected to be extremely fast.  ...  In computer science, for example, an algorithm that is able to generate a sequence of bits representing an identical algorithm is considered to be self-replicating (Byl 1989 ).  ... 
doi:10.1111/an.1969.10.5.5.1 fatcat:jzkg3lkpxzfwfepk5l7k3pzh5e

THE NATIONAL SCIENCE FOUNDATION

1945 Journal of the American Medical Association  
About the cover: Polymer rods embedded with cadmium selenide nanocrystals, fluorescing at various wavelengths (M. Bawendi et al.; photograph by Felice Frankel -copyright reserved).  ...  And the time is short, as the progress in this field is expected to be extremely fast.  ...  In computer science, for example, an algorithm that is able to generate a sequence of bits representing an identical algorithm is considered to be self-replicating (Byl 1989 ).  ... 
doi:10.1001/jama.1945.02860450026008 fatcat:muqphm4435hz3ojypvhbysmisu

National Science Foundation

1953 Physics today  
About the cover: Polymer rods embedded with cadmium selenide nanocrystals, fluorescing at various wavelengths (M. Bawendi et al.; photograph by Felice Frankel -copyright reserved).  ...  And the time is short, as the progress in this field is expected to be extremely fast.  ...  In computer science, for example, an algorithm that is able to generate a sequence of bits representing an identical algorithm is considered to be self-replicating (Byl 1989 ).  ... 
doi:10.1063/1.3061266 fatcat:vpjqjrnt5zegplvdqcg7miyu4i

National Science Foundation

1951 Physics today  
About the cover: Polymer rods embedded with cadmium selenide nanocrystals, fluorescing at various wavelengths (M. Bawendi et al.; photograph by Felice Frankel -copyright reserved).  ...  And the time is short, as the progress in this field is expected to be extremely fast.  ...  In computer science, for example, an algorithm that is able to generate a sequence of bits representing an identical algorithm is considered to be self-replicating (Byl 1989 ).  ... 
doi:10.1063/1.3067102 fatcat:ayp3z7at5febvkizhjjpxq6tmu

National Science Foundation

1955 Physics today  
About the cover: Polymer rods embedded with cadmium selenide nanocrystals, fluorescing at various wavelengths (M. Bawendi et al.; photograph by Felice Frankel -copyright reserved).  ...  And the time is short, as the progress in this field is expected to be extremely fast.  ...  In computer science, for example, an algorithm that is able to generate a sequence of bits representing an identical algorithm is considered to be self-replicating (Byl 1989 ).  ... 
doi:10.1063/1.3061958 fatcat:2nreh5mzcvf25ixcglblwuc6cm

National Science Foundation

1953 Physics today  
About the cover: Polymer rods embedded with cadmium selenide nanocrystals, fluorescing at various wavelengths (M. Bawendi et al.; photograph by Felice Frankel -copyright reserved).  ...  And the time is short, as the progress in this field is expected to be extremely fast.  ...  In computer science, for example, an algorithm that is able to generate a sequence of bits representing an identical algorithm is considered to be self-replicating (Byl 1989 ).  ... 
doi:10.1063/1.3061207 fatcat:u23xgzlpzvh27p6hhtfwvckgjm
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