نتایج جستجو برای: single machine sequencing
تعداد نتایج: 1214452 فیلتر نتایج به سال:
This paper focuses on an integrated optimization problem that is designed to improve productivity in printed circuit board (PCB) manufacturing. We examine the problems of allocating the components to feeders and sequencing the placement of these components on the PCBs, populated by a rotary head machine with surface mount technology. While previous research focuses on sequencing the placement a...
We have constructed NheI and XhoI optical maps of Escherichia coli O157:H7 solely from genomic DNA molecules to provide a uniquely valuable scaffold for contig closure and sequence validation. E. coli O157:H7 is a common pathogen found in contaminated food and water. Our approach obviated the need for the analysis of clones, PCR products, and hybridizations, because maps were constructed from e...
هدف ما در این پایان نامه طراحی و ساخت سیستم مولد پلاسمای فلزات قلیایی به نام q-machine vertical می باشد.این سیستم از چند قسمت تقسیم شده است که عبارتند از: 1- محفظه خلا با اتصالات از نوع استاندارد cf و خلا اولیه بین6-10 تاtorr 8-10که بصورت استوانه ای و سه تکه و از جنس استنلس استیل 316 می باشد. 2- آهنرباهای الکتریکی: که وظیفه دارند میدان مغناطیسی محوری یکنواخت وثابتی در حدود 5/0 تسلا در طول قس...
We introduce a new technique for solving several sequencing problems. We consider Gilmore and Gomory’s variant of the Traveling Salesman Problem and two variants of no-wait flowshop scheduling, the classical makespan minimization problem and a new problem arising in the multistage production process in steel manufacturing. Our technique is based on an intuitive interpretation of sequencing prob...
OBJECTIVES To validate next-generation sequencing (NGS) technology for clinical diagnosis and to determine appropriate read depth. METHODS We validated the KRAS, BRAF, and EGFR genes within the Ion AmpliSeq Cancer Hotspot Panel using the Ion Torrent Personal Genome Machine (Life Technologies, Carlsbad, CA). RESULTS We developed a statistical model to determine the read depth needed for a gi...
Post-sequencing DNA analysis typically consists of read mapping followed by variant calling and is very time-consuming, even on a multi-core machine. Recently, we proposed Halvade, a parallel, multi-node implementation of a DNA sequencing pipeline according to the GATK Best Practices recommendations. The MapReduce programming model is used to distribute the workload among different workers. In ...
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