scholarly journals Reliability Analysis of Arch Dam Based on Optimized Complex Method: a Case Study of Shapai Arch Dam

Author(s):  
Tao Sun ◽  
Yuan Chen ◽  
Senhao Wang ◽  
Baoquan Yang
Author(s):  
Jun-Xian Fu ◽  
Shukri Souri ◽  
James S. Harris

Abstract Temperature and humidity dependent reliability analysis was performed based on a case study involving an indicator printed-circuit board with surface-mounted multiple-die red, green and blue light-emitting diode chips. Reported intermittent failures were investigated and the root cause was attributed to a non-optimized reflow process that resulted in micro-cracks and delaminations within the molding resin of the chips.


Author(s):  
Oladimeji Joseph Ayamolowo ◽  
Chukwunonso Anthony Mmonyi ◽  
Samson Olasunkanmi Adigun ◽  
Olabisi Abdullahi Onifade ◽  
Kehinde Adetunji Adeniji ◽  
...  

2015 ◽  
Vol 8 (11) ◽  
pp. 9023-9041 ◽  
Author(s):  
Danni Luo ◽  
Peng Lin ◽  
Qingbin Li ◽  
Dong Zheng ◽  
Hongyuan Liu

Author(s):  
Abdul Hadi Mukhtar ◽  
Sayed Batin Ashkar ◽  
Benazir Azizi

In this study the status of milk and dairy production marketing in Samangan province is explained. Locking of ranchers accessing to a respondent dairy production market is the main problem focused herein. In Afghanistan illiteracy, traditional customs dominance and low economy level are the major gaps somewhat nationally remained unresolved among most of ranchers. The main objective of this study is assessing the dairy productions market situation to empower the economy level of farmers. A complex method was applied in this study including observation, interview, and questionnaire. Totally 117 questionnaires were handled. Results of analyzed collected data clarify that 90% of ranchers were illiterate, dairy cattle keeping is more than other milky animals because of its lower needs to silage and land. It has been concluded that farmers of Samangan province have adequate experience of keeping and nourishing the domestic animals in order to get a noticeable income. For getting the highest income and having modernized dairy production activities, from the viewpoint of authors, gradually researches accommodating are recommended and this research findings and conclusions will contribute better designing of the future research.


2022 ◽  
Vol 166 ◽  
pp. 108812
Author(s):  
Vinay Kumar ◽  
Kailash Chandra Mishra ◽  
Pooja Singh ◽  
Aditya Narayan Hati ◽  
Mohan Rao Mamdikar ◽  
...  

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