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Since ISO/TS 16949 quality management system was revised in 2002, many automotive related companies have adopted it as a new standard quality management system. Those who have already used QS 9000 quality system are now replacing their quality system with ISO/TS 16949 system. But most companies found it difficult to implement TSO/TS 16949 quality management system due to it complexity and illegibility. In this thesis, an analysis of nonconformities found in auditing ISO/TS 16949 quality management system is performed. Based on this analysis of audit data, an effective procedure for implementing ISO/TS 16949 system is also suggested. Nonconformity data in auditing ISO/TS 16949 system was collected using a questionnaire survey on more than 30 companies who took a certification of ISO/TS 16949 quality management system. Survey results show that the average number of nonconformities over the companies surveyed is 7.4, and that the nonconformities found in 'product realization'(Chapter 7) and 'measurement'(Chapter 8) account for up to 77£¥ of total nonconformities. Five important factors for a successful implementation and execution of ISO/TS 16949 are considered , total participation, alignment of target and performance, CEO's leadership and commitment, staff, and clear understanding of ISO/TS 16949 standard manual and related documents.

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2017³â 5¿ù 31ÀÏ ¼¼°è ÃÖÃÊ·Î ¿ì¸®³ª¶ó¿¡¼­ Áö»óÆÄ UHD ¹æ¼ÛÀÌ »ó¿ëÈ­µÇ¾ú´Ù. ±âÁ¸ HDTV ¹æ¼ÛÀº ¾ÐÃàµÈ ¹Ìµð¾î¿Í ºÎ°¡ µ¥ÀÌÅ͸¦ ´ÙÁßÈ­ÇÏ¿© Àü´ÞÇϱâ À§ÇØ MPEG-2 TS(Transport Stream) Ç¥ÁØÀ» »ç¿ëÇÏ¿´À¸³ª, Áö»óÆÄ UHD ¹æ¼Û ±Ô°Ý¿¡¼­´Â Â÷¼¼´ë Ç¥ÁØÀÎ MMT(MPEG Media Transport)°¡ äÅõǾú´Ù. ±×·¯³ª UHD ÄÜÅÙÃ÷ Á¦ÀÛ ºñ¿ëÀÌ °í°¡À̹ǷÎ, ÇöÀç Àüü ¹æ¼Û½Ã°£ Áß ÀϺθ¸ UHD·Î ¹æ¼ÛµÇ°í ÀÖÀ¸¸ç Á¡Â÷·Î ±× ½Ã°£À» Áõ°¡½ÃÄÑ °¡°í ÀÖ´Â ÁßÀÌ´Ù. ÇÑÆí MMT°¡ äÅÃµÈ ATSC 3.0 Ç¥ÁØÀÇ °æ¿ì¿¡µµ ºÏ¹Ì¿¡¼­ º»°ÝÀûÀÎ »ó¿ëÈ­ ´Ü°è¿¡ À̸£Áö ¸øÇÏ°í ÀÖ´Ù. ÀÌ·Î ÀÎÇØ MMT ¹æ¼Û Àåºñ´Â ¾ÆÁ÷µµ °í°¡ÀÇ Ãʱ⠴ܰ迡 ÀÖ´Ù. º» ³í¹®¿¡¼­´Â ±âÁ¸ MPEG-2 TS ´ÙÁßÈ­±âÀÇ Ãâ·ÂÀ» ÀÔ·ÂÀ¸·Î ¹Þ¾Æ MMTP(MMT Protocol) ÆÐŶ ½ºÆ®¸²À¸·Î º¯È¯ÇÏ´Â Àú·ÅÇÑ Àåºñ¸¦ °³¹ßÇÏ´Â µ¥¿¡ È°¿ëÇÒ ¼ö ÀÖ´Â ¼ÒÇÁÆ®¿þ¾î¸¦ ´ÙÁß ¾²·¹µå(multi-thread) ±â¹ÝÀ¸·Î ÀÏ¹Ý PC »ó¿¡¼­ ±¸ÇöÇÏ°í ±× ±â´ÉÀ» ½ÇÇèÀ» ÅëÇØ °ËÁõÇÏ¿´´Ù.

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1. Objective TS-QSCD (The Two-Step Questionnaire for the Sasang Constitution Diagnosis) is one of the self-reporting Sasang-Constitutional diagnosis questionnaires and one constituted by a two-step discriminant function. The process of TS-QSCD is as follows. During the first step, the testers are classified into two groups: the Yangin(åÕìÑ) group and Eumin(ëäìÑ) group. Following this, the Yangin group is divided into the Soyangin group and Taeyangin group likewise the Eumin group is divided into the Taeumin group and Soeumin group. This questionnaire has the merits of an ordinary questionnaire with four discriminant functions and a decision tree method. The purpose of this study is to evaluate and standardize TS-QSCD 2. Materials and Methods TS-QSCD was administered to 352 random informants who were examined by professionals. Reliability was tested by inter-item consistency using cronbach's ${\alpha}$, and validity was tested by a two step discriminant function. Cross tabulation Analysis was also used to look into the distribution of responses among the groups. 3. Result 1) The reliability of TS-QSCD was relatively valid. The internal consistency of TS-QSCD (AB) was cronbach's ${\alpha}$= 0.815, and TS-QSCD (AC) was cronbach's ${\alpha}$= 0.832. 2) There was a significant difference in points between Eumin group teens and other age groups, between those of Soeumin teens and other age groups. 3) TS-QSCD corresponded with the real Sasang constitution at the rate of 65.0%. When using 61 questions and four discriminant function as with ordinary methods, TS-QSCD corresponded with the real Sasang constitution at the rate of 74.9%. 4. Conclusion 1) TS-QSCD that complements the merits of existing questionnaires is effective in diagnosing Sasang constitutions. 2) Deleting duplicate questions is thought to be one of the reasons for the decreased validity rate. 3) The lower the validity of the first step, the more we should build up at each second steps a way to rescue the groups which were assigned wrongly during the first steps. 4) This standardization of TS-QSCD would be helpful in making a program for diagnosing the Sasang Constitution

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The SIGCSE Technical Symposium is SIGCSE's flagship conference and this past March we held SIGCSE's 53nd technical symposium. SIGCSE TS 2022 was held March 3-5, 2022, in Providence, Rhode Island and online. Virtual attendees participated through the Pathable platform. SIGCSE TS 2022 was our first hybrid conference, and it opened with some trepidation about stepping into the unknown. However, our community showed patience and support through this adventure, and we thank you.

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B.sphaericus ts-D1290ÀÇ Æ¯¼ºÀ» Á¤»ó±ÕÁÖ (B.sphaericus 1593)¿Í ºñ±³Çϱâ À§ÇÏ¿© ¹æ»ç¼º µ¿À§¿ø¼Ò¸¦ ÀÌ¿ëÇÏ¿© DNA, RNA ±×¸®°í ´Ü¹éÁú »ýÇÕ¼º·®À» Çã¿ë¿Âµµ¿Í ºñÇã¿ë¿Âµµ¿¡¼­ ÃøÁ¤ÇÏ°í, ¿ÂµµÀÇ ¿µÇâÀ» Á¶»çÇÏ¿´´Ù. 1. ts-D1290 µ¹¿¬º¯ÀÌÁÖ¸¦ $30^{\circ}C$¿¡¼­ ¹è¾çÇÏ¿´À» ¶§´Â Á¤»ó±ÕÁÖ¿Í À¯»çÇÑ Áõ½ÄÀ» º¸¿´À¸³ª, Á¦ÇÑ ¿ÂµµÀÎ $42^{\circ}C$¿¡¼­´Â °ÅÀÇ Áõ½ÄÀ» ÇÏÁö ¾Ê¾Ò´Ù. 2. ¿Âµµ¸¦ $30^{\circ}C$¿¡¼­ $42^{\circ}C$·Î »ó½ÂÇÏ¿© ¹è¾çÇÏ¿´À» ¶§´Â µÎ ±ÕÁÖ ¸ðµÎ Á¤»óÀûÀÎ ³ôÀº Áõ½Ä·üÀ» º¸¿´À¸¸ç, ¿Âµµ¸¦ $42^{\circ}C$¿¡¼­ 4½Ã°£ ¹è¾ç ÈÄ $30^{\circ}C$ ÇÏ°­ÇÏ¿© ¹è¾çÇÏ¿´À» ¶§´Â Á¤»ó±ÕÁÖ´Â Á¤»óÀûÀÎ Áõ½ÄÀ» ÇÏ¿´À¸³ª, ts-D1290 µ¹¿¬º¯ÀÌÁÖ´Â °ÅÀÇ Áõ½ÄÀ» ÇÏÁö ¾Ê¾Ò´Ù.

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º» ³í¹®¿¡¼­´Â SVC(Scalable Video Coding) ¹× MVC(Multiview Video Coding) µîÀÇ ´Ù°èÃþ(miulti-layer) ºñµð¿ÀÀÇ È¿À²ÀûÀÎ ÀûÀÀ HTTP ½ºÆ®¸®¹ÖÀ» À§ÇÑ MPEG-2 TS(Transport Stream) Çì´õÀÇ È®ÀåÀ» Á¦¾ÈÇÑ´Ù. ¸ÕÀú TS·Î ´ÙÁßÈ­ÇÑ SVC/MVC¸¦ HTTP¸¦ ÅëÇÏ¿© ½ºÆ®¸®¹ÖÇÒ °æ¿ì °èÃþº° ÀûÀÀ ½ºÆ®¸®¹ÖÀ» Áö¿øÇϱâ À§ÇÑ ±âÁ¸ TSÀÇ ÇÑ°èÁ¡À» ºÐ¼®ÇÏ°í, TS Çì´õÀÇ È®ÀåÀ» ÅëÇÏ¿© TS ·¹º§¿¡¼­ È¿À²ÀûÀÎ ÀûÀÀÀ» Á¦°øÇÏ´Â ½Ã±×³Î¸µ(signaling) ±â¹ýÀ» Á¦½ÃÇÑ´Ù. º» ³í¹®ÀÇ Çì´õ È®ÀåÀº TSÀÇ ÀûÀÀ Çì´õ(adaptation header)ÀÇ »çÀû µ¥ÀÌÅÍ Çʵå(private data field)¸¦ ÀÌ¿ëÇÏ¿© ½ºÄÉÀÏ·¯ºô¸®Æ¼ ¹× ºä Á¤º¸¸¦ ±â¼úÇÔÀ¸·Î½á TS¿ÍÀÇ È£È¯¼ºÀ» À¯ÁöÇϸ鼭 TS ·¹º§¿¡¼­ÀÇ ´Ù¾çÇÑ ½ºÄÉÀÏ·¯ºí °èÃþ ´ÜÀ§·Î ÀûÀÀ(adaptation)À» °¡´ÉÇÏ°Ô ÇÑ´Ù. Á¦¾ÈÇÑ ±â¹ý°ú ±âÁ¸ÀÇ PID(packet ID)¸¦ »ç¿ëÇÑ ¹æ¹ý¿¡ ´ëÇÏ¿© ÀûÀÀÀÇ À¯¿¬¼º ¹× º¹Àâµµ µîÀ» ºñ±³ ºÐ¼®ÇÑ´Ù. ¶ÇÇÑ Á¦¾ÈÇÑ ±â¹ýÀÇ TS ¿À¹öÇìµå Áõ°¡¸¦ ºÐ¼®ÇÏ°í À̸¦ ÃÖ¼ÒÈ­Çϱâ À§ÇÑ Çì´õ È®Àå ±â¹ýÀ» Á¦¾ÈÇÑ´Ù.

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The building boundary should be registered in the cadastral map for theprotection of property using the expansion of the registration items in the cadastral record andthe construction of 3D-cadastral information system. In this study, the efficiency of registeringthe building boundary was suggested by non-target TS survey through the comparison betweentarget TS and non-target TS survey about an accuracy and efficiency. At the result of thisresearch, the RMSE of target TS and non-target TS survey is the X; ¡¾0.056m and Y;¡¾0.043m. Therefore, non-target TS survey shows the high accuracy. Also, the non-target TSsurvey is more efficient cost on time and personnel than target TS.

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The certification scheme of ISO/TS 16949 automotive quality system is now widely used by automotive industries all over the world. The traditional quality system of QS 9000 in auto industry has been replaced rapidely by ISO/TS 16949. In this thesis, a newly proposed quality system ISO/TS 16949 is reviewed and we suggested a systematic and effective procedure to implement ISO/TS 16949 successfully in Korean automotive part industry, especially who has a QS 9000 quality system already. We compared ISO/TS 16949, which is based on ISO 9000 : 2000, with QS 9000, in terms of system requirements. To implement ISO/TS 16949 successfully, it is necessary to understand ISO/TS 16949 quality system and posed questions. An explanation on these requirements is given in detail and we clarified some ambiguities. We also proposed the 4 step implementatoin of ISO/TS 16949, which can be summarized as (1) project planning, (2) conformity, (3) compliance, and (4) effectiveness and efficiency.

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º» ³í¹®¿¡¼­´Â Tabu Search(TS) ¾Ë°í¸®µë°ú Simulated Annealing(SA) ¾Ë°í¸®µëÀ» °áÇÕÇÏ¿© Çâ»óµÈ ¼º´ÉÀ» °®´Â ÄÄÇ»ÅÍ Çü¼º Ȧ·Î±×·¥À» ¼³°èÇÒ ¼ö ÀÖ´Â ¹æ¹ýÀ» Á¦¾ÈÇÏ¿´´Ù. ȸÀü È¿À²ÀÇ Çâ»óÀ» À§ÇØ TS ¾Ë°í¸®µëÀ¸·Î ÀÌ»óÀûÀΠȦ·Î±×·¥¿¡ ±ÙÁ¢ÇÑ ÆÐÅÏÀ» »ý¼ºÇÏ°í, À̸¦ SA ¾Ë°í¸®µë¿¡¼­ ¹«ÀÛÀ§·Î ±¸¼ºµÈ Ãʱâ ÆÐÅÏ°ú ´ëüÇÏ¿© ÄÄÇ»ÅÍ Çü¼º Ȧ·Î±×·¥À» ¼³°èÇÏ¿´´Ù. ÄÄÇ»ÅÍ ¸ðÀÇ ½ÇÇè°ú ±¤ ½ÇÇèÀ» ÅëÇÏ¿© Á¦¾ÈÇÑ ¹æ¹ý°ú SA ¾Ë°í¸®µë°úÀÇ ¼º´ÉÀ» ºñ±³ÇÑ °á°ú Á¦¾ÈÇÑ ¹æ¹ýÀ¸·Î Àç»ýÇÑ ¿µ»óÀÌ SA ¾Ë°í¸®µëÀ» ÀÌ¿ëÇÏ¿´À» ¶§º¸´Ù Çâ»óµÈ ȸÀü È¿À²°ú ±ÕÀϵµ¸¦ °¡Áö´Â °ÍÀ» È®ÀÎ ÇÒ ¼ö ÀÖ¾ú´Ù.

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Abstract Effective therapies are lacking to treat gastrointestinal infections caused by the genus Cryptosporidium, which can be fatal in the immunocompromised. One target of interest is Cryptosporidium hominis (C. hominis) thymidylate synthase-dihydrofolate reductase (ChTS-DHFR), a bifunctional enzyme necessary for DNA biosynthesis. Targeting the TS-TS dimer interface is a novel strategy previously used to identify inhibitors against the related bifunctional enzyme in Toxoplasma gondii. In the present study, we target the ChTS dimer interface through homology modeling and high-throughput virtual screening to identifying allosteric, ChTS-specific inhibitors. Our work led to the discovery of methylenedioxyphenyl-aminophenoxypropanol analogues which inhibit ChTS activity in a manner that is both dose-dependent and influenced by the conformation of the enzyme. Preliminary results presented here include an analysis of structure activity relationships and a ChTS-apo crystal structure of ChTS-DHFR supporting the continued development of inhibitors that stabilize a novel pocket formed in the open conformation of ChTS-TS. Graphical abstract [DISPLAY OMISSION]

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¼ö·ÎÃø·®¿¡¼­ ¸ÖƼºö ½Ã½ºÅÛ¿¡ ÀÇÇØ Ãø·®µÈ ÀÚ·á´Â ¿©·¯ °¡Áö ¿äÀε鿡 ÀÇÇØ ´Ù¾çÇÑ ¿ÀÂ÷µéÀ» Æ÷ÇÔÇÑ´Ù. À̵éÀº ÆÐÄ¡ Å×½ºÆ®¶ó´Â °ËÁ¤ ´Ü°è¸¦ ÅëÇØ º¸Á¤µÇ¸ç, ±âÁ¸ÀÇ ¹æ¹ýÀ» ÀÌ¿ëÇÑ °æ¿ì Á¤È®ÇÑ ½Ã½ºÅÛ °ËÁ¤À» À§ÇØ ¾à 8ȸ ³»¿ÜÀÇ Å×½ºÆ®°¡ ¼öÇàµÇ¾î¾ßÇÑ´Ù. º» ¿¬±¸¿¡¼­ º¸´Ù ½Å¼ÓÇÏ°í Á¤È®ÇÑ ¸ÖƼºö ½Ã½ºÅÛ °Ë º¸Á¤À» À§ÇØ, Áö»ó ·¹ÀÌÀú ½ºÄ³´×±â¼ú°ú TS Ãø·®À» ÀÌ¿ëÇÏ¿© ¼±¹ÚÀÇ Á¤È®ÇÑ ¿ÀÇÁ¼ÂÀÌ °áÁ¤µÇ¾ú°í, ÀÌ·¯ÇÑ ÀڷḦ Ãʱâ ÀԷ°ªÀ¸·Î ÇÑ ÆÐÄ¡ Å×½ºÆ®°¡ ¼öÇàµÇ¾ú´Ù. ±× °á°ú, TS Ãø·®¿¡¼­ ÆóÇÕ¿ÀÂ÷°¡ 0.001 m, ½ºÄ³´×¿¡¼­ÀÇ ÈĽà °üÃø ¿ÀÂ÷°¡ 0.005 m À̳»¿´´Ù. µ¿ÀÏÇÑ Áö¿ª ÁÂÇ¥°è·Î ȹµæµÈ ¸ðµç Ãø·®ÀÚ·á´Â ¼±¹Ú ±âÁØ ÁÂÇ¥°è·Î º¯È¯µÇ¾ú°í, ÀÌ °úÁ¤¿¡¼­ ¸ðµç ȸÀü°¢¿¡ ´ëÇÑ °áÁ¤°è¼ö´Â 0.99 ÀÌ»ó, Ç¥ÁØÆíÂ÷´Â 0.008 m ÀÌÇÏ·Î ³ªÅ¸³µ´Ù. ³¡À¸·Î, °è»êµÈ žÀç ¼¾¼­ ¿ÀÇÁ¼Â°ú ¸ð¼Ç ¼¾¼­ ¿ÀÇÁ¼ÂÀ» ÀÌ¿ëÇÑ ÆÐÄ¡ Å×½ºÆ®¿¡¼­ ¸ÖƼºö ¼Û¼öÆı⠿ÀÇÁ¼ÂÀº ´Ü 1ȸÀÇ º¸Á¤¸¸À¸·Î ¼ö·ÎÃø·® ¾÷¹«±ÔÁ¤À» ¸¸Á·ÇÏ¿´´Ù. ÀÌ·¯ÇÑ °á°ú¿¡ ºñÃ纼 ¶§, ¸ÖƼºö ½Ã½ºÅÛÀÇ °Ë º¸Á¤¿¡¼­ Áö»ó ·¹ÀÌÀú ½ºÄ³´× ¹× TS Ãø·®ÀÇ È°¿ë °¡´É¼ºÀÌ ÃæºÐÈ÷ ÀÖ´Ù°í ÆǴܵȴÙ.

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