Rozprawy doktorskie na temat „Reassembly”
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Onischenko, Evgeny. "Disassembly and reassembly of the nuclear pore complex /". Stockholm, 2006. http://diss.kib.ki.se/2006/91-7140-929-7/.
Pełny tekst źródłaSchermer, Ulrike. "Mechanism of chromatin reassembly at the yeast PHO5 promoter upon repression". Diss., lmu, 2007. http://nbn-resolving.de/urn:nbn:de:bvb:19-64228.
Pełny tekst źródłaShimanskaya, Elena Mikhaylovna. "Feature reassembly of semantic and morphosyntactic pronominal features in L2 acquisition". Diss., University of Iowa, 2015. https://ir.uiowa.edu/etd/1902.
Pełny tekst źródłaKumas, Gozde. "Detecting G-protein Coupled Receptor Interactions Using Enhanced Green Fluorescent Protein Reassembly". Master's thesis, METU, 2012. http://etd.lib.metu.edu.tr/upload/12614136/index.pdf.
Pełny tekst źródłais an innovative approach based on the reassembly of protein fragments which directly report interactions. In our study we implemented this technique for detecting and visualizing the GPCR interactions in yeast cells. The enhanced green fluorescent protein (EGFP) fractionated into two fragments at genetic level which does not possess fluorescent function. The target proteins which are going to be tested in terms of interaction are modified with the non-functional fragments, to produce the fusion proteins. The interaction between two target proteins, in this study Ste2p receptors which are alpha pheromone receptors from Saccharomyces cerevisiae, enable the fragments to come in a close proximity and reassemble. After reassembly, EGFP regains its fluorescent function which provides a direct read-out for the detection of interaction. Further studies are required to determine subcellular localization of the interaction. Moreover, by using the fusion protein partners constructed in this study, effects of agonist/antagonist binding and post-translational modifications such as glycosylation and phosphorylation can be examined. Apart from all, optimized conditions for BiFC technique will guide for revealing new protein-protein interactions.
Kennan, Mary Anne, i Fletcher T. H. Cole. "Institutional repositories as portents of change: Disruption or reassembly? Conjectures and reconfigurations". Richard B. Hill, 2008. http://hdl.handle.net/10150/105838.
Pełny tekst źródłaYarashus, Heather R. "Stripping and Reassembly of the Yeast Vacuolar H+-ATPase Peripheral Protein Subunits". W&M ScholarWorks, 1993. https://scholarworks.wm.edu/etd/1539625807.
Pełny tekst źródłaMendes, Luis Felipe Santos. "Structural and dynamic characterization of the Golgi Reassembly and Stacking Protein (GRASP) in solution". Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/59/59135/tde-18042018-094959/.
Pełny tekst źródłaO complexo de Golgi é um organela responsável pela recepção de carga sintetizada no retículo endoplasmático e por subsequente modificações pós-traducionais, classificação e secreção. Uma família de proteínas chamada Golgi Reassembly and Stacking Proteins (GRASP) é essencial para o correto empilhamento das cisternas e conexões laterais das pilhas do complexo de Golgi, uma estruturação necessária para manter essa organela funcionando corretamente. A estrutura das GRASPs é composta de duas regiões principais: uma extensão N-terminal formado por dois domínios PDZ conectados por um loop (domínio GRASP) e uma região C-terminal não conservada, rica em resíduos de serina e prolina. Embora existam algumas estruturas cristalográficas resolvidas para o domínio N-terminal, é surpreendente notar que não havia nenhuma informação na literatura sobre a construção inteira de um GRASP, ou mesmo um estudo detalhado sobre os PDZs no N-terminal em solução, que é a principal região funcional dessa proteína. Usando um modelo de GRASP em sua construção completa, fomos capazes de detectar a coexistência de estruturas secundárias regulares e grandes quantidades de regiões desordenadas. A estrutura é menos compacta do que uma proteína globular e a alta flexibilidade estrutural torna o seu núcleo hidrofóbico mais acessível ao solvente. GRASPs coexistem em um conjunto conformacional dinâmico numa escala de tempo característico de s-ms. Nossos resultados indicam um comportamento incomum da GRASP em solução, similar à de uma classe de proteínas intrinsicamente desordenadas colapsadas conhecidas como glóbulos fundidos. Nós relatamos também as propensões de transição estrutural do tipo desordem-ordem para uma proteína glóbulo fundido nativa, induzidas pela presença de diferentes miméticos de condições celulares especificas. A mudança na constante dielétrica do meio (como as experimentadas próximas à superfície da membrana biológica) é o principal modulador estrutural, capaz de induzir múltiplas transições desordem-ordem na GRASP, sugerindo um comportamento muito distinto quando em condições que imitam a vizinhança da superfície da membrana em comparação com os encontrados quando livre em solução. Outros fatores de enovelamento, tais como o molecular crowding, contra-ions, pH e a fosforilação exibem efeitos menores (ou nenhum) na estrutura secundária e/ou estabilidade da GRASP. Este é o primeiro estudo focado na compreensão das transições desordem-ordem em uma estrutura do tipo glóbulo fundido sem que houvesse a necessidade de qualquer condição desnaturante. Em relação aos PDZs que formam o domínio GRASP, observamos que as GRASPs são formadas por um PDZ1 mais instável e flexível e um PDZ2 muito mais estável e estruturalmente bem comportado. Mais do que isso, muitas das regiões instáveis encontradas no PDZ1 estão no predito bolsão de ligação, sugerindo uma promiscuidade estrutural dentro desse domínio que se correlaciona com a promiscuidade funcional de interação com múltiplos parceiros proteicos. É apresentado nesta tese a primeira caracterização estrutural de uma GRASP em sua forma completa, o primeiro modelo de como as GRASPs (ou qualquer proteína em forma de glóbulo fundido) pode ser modulada estruturalmente pela célula durante diferentes funcionalidades e o primeiro trabalho na comunidade provando que a estabelecido ideia de que ambos os PDZs são estruturalmente equivalentes não é completamente correta
Shekhawat, Sujan Singh. "Genetically Encoded Sensors for Detection of Proteases Utilizing Auto-Inhibited Coiled Coils and Split-Protein Reassembly". Diss., The University of Arizona, 2011. http://hdl.handle.net/10150/205209.
Pełny tekst źródłaPorter, Jason Robert. "SPLIT-PROTEIN REASSEMBLY METHODS FOR THE DETECTION AND INTERROGATION OF BIOMOLECULAR INTERACTIONS AND MODULATORS THEREOF". Diss., The University of Arizona, 2009. http://hdl.handle.net/10150/194359.
Pełny tekst źródłaFurman, Jennifer Lynn. "IN VITRO AND IN VIVO DETECTION OF NUCLEIC ACIDS AND PROTEINS USING SPLIT-PROTEIN REASSEMBLY". Diss., The University of Arizona, 2010. http://hdl.handle.net/10150/195828.
Pełny tekst źródłaSchäfer, Anja [Verfasser], i Hans Georg [Akademischer Betreuer] Bock. "An optimizational approach for an algorithmic reassembly of fragmented objects / Anja Schäfer ; Betreuer: Hans Georg Bock". Heidelberg : Universitätsbibliothek Heidelberg, 2015. http://d-nb.info/1180301536/34.
Pełny tekst źródłaWibranek, Bastian [Verfasser], Oliver [Akademischer Betreuer] Tessmann i Anna-Maria [Akademischer Betreuer] Meister. "Robotic Digital Reassembly: Towards physical editing of dry joined architectural aggregations / Bastian Wibranek ; Oliver Tessmann, Anna-Maria Meister". Darmstadt : Universitäts- und Landesbibliothek, 2021. http://d-nb.info/1237050030/34.
Pełny tekst źródłaSahu, Bijay Kumar. "Aeromagnetics of selected continental areas flanking the Indian Ocean : with implications for geological correlation and reassembly of Central Gondwana". Doctoral thesis, University of Cape Town, 2000. http://hdl.handle.net/11427/10718.
Pełny tekst źródłaWatts, Corinne Hannah. "Invertebrate community reassembly and altered ecosystem process rates following experimental habitat restoration in a mined peat bog in New Zealand". Thesis, University of Canterbury. Biological Sciences, 2006. http://hdl.handle.net/10092/1481.
Pełny tekst źródłaOoi, Aik Teong. "Sequence-Specific DNA Detection Utilizing Custom-Designed Zinc Finger Proteins". Diss., The University of Arizona, 2007. http://hdl.handle.net/10150/194236.
Pełny tekst źródłaDucki, Luisa C. "Soil fungi, but not bacteria, track vegetation reassembly across a 30-year restoration chronosequence in the northern jarrah forest, Western Australia". Thesis, Ducki, Luisa C. (2020) Soil fungi, but not bacteria, track vegetation reassembly across a 30-year restoration chronosequence in the northern jarrah forest, Western Australia. Honours thesis, Murdoch University, 2020. https://researchrepository.murdoch.edu.au/id/eprint/64708/.
Pełny tekst źródłaPocock, Melissa. "An Examination of the Need for Legislative Reform Arising from the 'Holdout' Phenomena in the Reassembly and Termination of Community Titles Schemes". Thesis, Griffith University, 2016. http://hdl.handle.net/10072/365465.
Pełny tekst źródłaThesis (PhD Doctorate)
Doctor of Philosophy (PhD)
Griffith Law School
Arts, Education and Law
Full Text
Förderer, Steffen-Marc. "Converting Network Media Data into Human Readable Form : A study on deep packet inspection with with real-time visualization". Thesis, Linnéuniversitetet, Institutionen för datavetenskap, fysik och matematik, DFM, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-18289.
Pełny tekst źródłaSARKAR, RAJARSHI. "Design and Synthesis of Heteroleptic and Heterometallic Metallo-Supramolecular Terpyridine Architectures". University of Akron / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=akron1444660678.
Pełny tekst źródłaKarresand, Martin. "Completing the Picture : Fragments and Back Again". Licentiate thesis, Linköping : Department of Computer and Information Science, Linköpings universitet, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-11752.
Pełny tekst źródłaYan, Shanshan. "Chinese sentence-final particles and their behaviours in English speakers' L2 Chinese". Thesis, University of Cambridge, 2018. https://www.repository.cam.ac.uk/handle/1810/275336.
Pełny tekst źródłaCiavatta, Emiliano. "Analisi e ricostruzione di flussi TCP con il software Caronte". Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021. http://amslaurea.unibo.it/23321/.
Pełny tekst źródłaTybon, Robert, i n/a. "Generating Solutions to the Jigsaw Puzzle Problem". Griffith University. School of Management, 2004. http://www4.gu.edu.au:8080/adt-root/public/adt-QGU20041101.085937.
Pełny tekst źródłaTybon, Robert. "Generating Solutions to the Jigsaw Puzzle Problem". Thesis, Griffith University, 2004. http://hdl.handle.net/10072/366062.
Pełny tekst źródłaThesis (PhD Doctorate)
Doctor of Philosophy (PhD)
School of Management
Faculty of Commerce and Management
Full Text
Sarkar, Mohosin M. "Engineering Proteins with GFP: Study of Protein-Protein Interactions In vivo, Protein Expression and Solubility". The Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=osu1261418776.
Pełny tekst źródłaPerônico, Phamela Bernardes. "Estrutura taxonômica e funcional da assembleia de peixes no Rio Tocantins, antes e após a formação do reservatório de Peixe Angical, região do Alto Rio Tocantins, TO". Universidade Federal do Tocantins, 2017. http://hdl.handle.net/11612/414.
Pełny tekst źródłaFunctional traits describe species in respect to functional characteristics and therefore complement taxonomic information. Although several studies investigate environmental impacts caused by hydropower dams, few have focused on long-term patterns of functional and taxonomic fish diversity; changes in functional structure, in particular, are largely unknown. In this study, we investigated long-term changes (10 years) in taxonomic and functional diversity across environmental gradients created by the construction of Peixe Angical hydropower dam, Tocantins River, Amazon Basin. Our results revealed trends of functional and taxonomic stabilization 10 years after river regulation, in the different zones of the reservoir. Both the functional and taxonomic diversity showed progressive decrease over time, reaching more stable levels after 6 years. As expected, the increase in fish abundance registered soon after damming was followed by a marked decrease in all sites. We observed strong alteration in functional and taxonomic composition over the years, with more stable values after the sixth year. The most abundant species in the river period virtually disappeared after river damming, replaced by species with adaptations to cope with the environmental filters created by the impoundment. In addition, our results showed that the loss of functional diversity occurred stochastically; despite the loss of functional profiles with the loss of species, it was not possible to determine functional convergence. In conclusion, Peixe Angical hydropower dam induced strong changes in the taxonomic and functional structure of fish assemblages, with trends of stabilization ten years after river impoundment, in the different zones of the reservoir.
Rodovalho, Beatriz. "Amateur d’amateurs : enjeux esthétiques et historiques du remontage de films de famille à travers l’œuvre de Péter Forgács". Thesis, Sorbonne Paris Cité, 2018. http://www.theses.fr/2018USPCA057.
Pełny tekst źródłaThrough the work of Hungarian artist and filmmaker Péter Forgács, the thesis addresses the question of the reuse (remontage) of amateur films in contemporary documentary and examines the aesthetic, historical and political implications of the appropriation of home movies. The concepts of deterritorialization and reterritorialization developed by Gilles Deleuze and Félix Guattari allow us to question how the “archeological” practice of reassembly exposes home movies to multiple significations. How can they traverse aesthetic, geographical, institutional and political territories as well as territories of memory, history and thought? How are the stories contained in these rolls of substandard film traversed by History? How can these films subvert the official construction of history and memory and renegotiate the perception of historical time? What metahistory do they establish?The analysis of deterritorialization and reterritorialization of home movies allows us to question how the practice of reassembly creates a new cinematographic territory, in which memory and history of the past, as of the future, can be mined in and by the image. Thus remontage implicates poet(h)ical and political issues
Indi, S. S. "Structural studies of in situ, reassembled and extracted microtubules in insect ovaries". Thesis, University of Exeter, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.376836.
Pełny tekst źródłaMarulanda, Dabeiba. "Structural studies of reassembled and intact thioredoxin by high-resolution solid-state NMR magic angle spinning spectroscopy". Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file 13.72 Mb., 213 p, 2006. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pqdiss&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft_dat=xri:pqdiss:3205438.
Pełny tekst źródłaHwang, Chun-Hui, i 黃純慧. "Improvement of TCP Packet Reassembly in Libnids". Thesis, 2009. http://ndltd.ncl.edu.tw/handle/14433139325143622152.
Pełny tekst źródła元智大學
資訊工程學系
97
Internet’s growing quickly makes the monitor and protect about the Internet security have become more important. The most important thing about monitor system design is to protect the internet security, so there is a lot of tool and software that we can use to monitor the internet. Most of these monitoring systems are designed basis on the API’s library, such as the libcap to capture the packets and the libnids to reassemble packets. Most of the monitoring system usually use the libnids to capture the packet, IP defragmentation, and TCP stream reassembly. When using the libnids to reassembly the TCP data stream, if the situation about packet loss and capture unsuccessful happened, that will fail to continue analyzing following packets. So, we will improve the procedure of libnids in TCP stream reassembly by add a interrupt waiting mechanism. Packet dispatch mechanism make the libnids been waiting for a period of time, it can continue o analyze following packets. In addition, libnids will avoid consuming a lot of memory to store following packets that can’t be reassembly. Finally, we will deliver packets with packet header informations to the application layer for get more useful network information to make the network management.
Chen, Yueh-Hao, i 陳岳豪. "Promotion Effect of MST3 on Tight Junction Reassembly". Thesis, 2015. http://ndltd.ncl.edu.tw/handle/rx8wq6.
Pełny tekst źródła中華醫事科技大學
醫學檢驗生物技術系碩士班
103
Part1 All epithelial cells form adherent junctions that provide structural integrity to the epithelium. Cell polarization and the formation of cell–cell junctions are coupled processes that are essential to tissue morphogenesis. The blood-brain barrier and blood-testis-barrier belong to tight junction. In our previous study, MST3 inhibits the cell polarity and migration. Tight junction disruption was required to migration process. However, the requirement for MST3 in tight junction assembly and has not been clearly demonstrated .So we examined the tight junction assembly of MST3 in MDCK stable clone by calcium switch method which withdrawal of calcium from the medium cause rapid loss of cell-cell junction, and then be reversed by re-addition of calcium. We reported that the tight junction reassembly after calcium recovery in WT-MST3-MDCK was earlier than that in KD-MST3-MDCK. Part 2 MST3 (mammalian-Ste20-kinase 3) is a member of the Ste20 (sterile-20) kinase family. Earlier we showed it inhibiting cell migration. Recent studies indicate other Ste20 types like proline-alanine-rich Ste20-related kinase (PASK) and oxidative stress-response protein 1 (OSR1) as conserved regulators of cell volume, ion transport, and hypertension. We reported that MST3 may involve in pathogenesis of hypertension through inhibiting Na reabsorption in renal collecting duct of medulla prinicapal cells. We try to further know the MST3 renal distribution to investigate the role of MST3 regulation. Immunohistochemistry revealed MST3 was expressed in part of the Distal Convoluted Tubule (DCT) by using of NCC protein as the DCT marker. In addition, we tried to clone 、、subunit ofENaC to understand the mechanism of MST3 related regulation of ENaC.
Chen, Sue Train, i 陳書川. "VLSI Design of the Reassembly Management for ATM/AAL". Thesis, 1995. http://ndltd.ncl.edu.tw/handle/61249748301537774139.
Pełny tekst źródłaLovas, Jonathan Roek. "Hierarchical Modularity in the Reassembly of Hydra’s Nervous System". Thesis, 2020. https://doi.org/10.7916/d8-4wy9-eg37.
Pełny tekst źródłaShou-Jung, Peng, i 彭首榮. "FPGA-Based MPEG Reassembly Chip Design for ATM Networks". Thesis, 1998. http://ndltd.ncl.edu.tw/handle/32706430397316981400.
Pełny tekst źródła大同工學院
資訊工程研究所
86
ATM-based broadband services has been key to the next-generationtelecommunication applications. In particular, the use of ATM to transportreal-time, high quality video has been standardized by international bodiesincluding DAVIC, ATM-Forum, ATSC and ITU. Among all the applications, videotransport based AAL-5 processing must be dealt with in a unique way due tothe necessity of handling clock-recovery at the receiver end, and also to keepthe buffer at a minimum size. In this thesis research, a hardware based MPEGre-assembly circuit is designed. The design starts with an analysis offunctional requirements imposed by ATM-Forum, and then comes up with an MPEGre-assembly algorithm at AAL-5 layer. The design is further implemented byusing an FPGA tool. Simulations are conducted to show the usefulness of thedesign. The resulting system can be applied to a wide variety of networksincluding ADSL, VDSL, Fiber-to-the-Curb and BISDN. The key advantages includecompliance with open standard for network interface with customer premisesequipment, cost effectiveness, and flexibility in functional expansion.
Cordero, Guzmán Gustavo Segundo. "Reassembly and biochemical characterization of the human Smc5/6 complex". Thèse, 2017. http://hdl.handle.net/1866/20396.
Pełny tekst źródłaDráb, Martin. "Určování genetických variant z masivně paralelních sekvenačních dat pomocí lokálních reassembly". Master's thesis, 2017. http://www.nusl.cz/ntk/nusl-365074.
Pełny tekst źródłaWibranek, Bastian. "Robotic Digital Reassembly: Towards physical editing of dry joined architectural aggregations". Phd thesis, 2021. https://tuprints.ulb.tu-darmstadt.de/18578/1/Wibranek_Robotic%20Digital%20Reassembly.pdf.
Pełny tekst źródłaChiu, Yi-hsien, i 邱議賢. "Real-Time Packet Tracing & Reassembly Utilizing Session Analysis and Hash Function". Thesis, 2005. http://ndltd.ncl.edu.tw/handle/43692971184962850277.
Pełny tekst źródła國立雲林科技大學
資訊管理系碩士班
93
Network packet tracing is one of the most common evidence acquisition methods. However, the complexity of relative analysis makes packet tracing and evidence preservation incompetent to match the ever-increasing network speed. While distributed-system and multi-processor solutions are available, it is considered inappropriate to businesses with strained budget. This study designs a low-cost and space-efficient packet trace mechanism for long-term real-time evidence gathering. The proposed method utilizes session analysis and hash functions as means of compression and as support to digital forensics in evidence examination. As a proof of concept, a prototype system is developed, on a low-end optimized Linux PC, and tested. The result shows that this mechanism is able to perform real-time packet tracing and reassembly using single low-end PC on T3 networks.
Cheng, Ming-Li, i 鄭名利. "Design and Implementation of a Hardware Accelerated IP Layer Packet Reassembly Module". Thesis, 2009. http://ndltd.ncl.edu.tw/handle/24614380699784722132.
Pełny tekst źródła國立臺灣大學
電機工程學研究所
97
In modern designs of network appliances, an IP offload engine is used essentially in a Network Intrusion Detection System (NIDS) or an Intrusion Prevention System (IPS). An IP packet reassembly module provides high-speed and efficient reassembly of IP fragments received at an intermediate station in a computer network. Traditionally, software reassembles the IP fragments received from the MAC layer to a TCP packet. In order to achieve multi-gigabit per second data rates, the IP packet reassembly hardware module is configured to replace the reassembly task of IP fragments. This thesis addresses the design of a hardware implementation of an IP reassembly module. The IP reassembly module utilizes a synchronous timer to do time work for each fragment group. The synchronous timer resolves the occupied issue in the memory resource. The IP reassembly module is equipped with a hash table having a plurality of entries for maintaining status information for each received fragment and for each original packet being reassembled from the fragments. The proposed hash table accelerates searching and achieves the balance between speed, memory size and cost in the system. We implemented the proposed hashing approach IP packet reassembly module in a Xilinx ML507 FPGA development platform and obtained an estimated throughput of 3.2 Gbps.
Chang, Bo-Yi, i 張柏毅. "Study of Algorithm and Hardware Design for Genome Reassembly by Short Reads". Thesis, 2012. http://ndltd.ncl.edu.tw/handle/14864492249561925423.
Pełny tekst źródła國立臺灣大學
電子工程學研究所
100
Genome governs the behavior and traits of a being. It is the DNA sequence in cell nuclei. DNA sequences consist of four types of nucleobases - A, C, G and T. A DNA sequence can be regarded as a long string constructed by these four alphabets. By the DNA sequences of an individual, we can analyze potential hereditary diseases it may have. Human DNA sequence is surely the most popular topic. DNA sequencing machine can decode the alphabet on a DNA sequence. However, contemporary DNA sequencing machines have a length limit for incoming DNA sequences(about 20~1000 nucleobases). The total length of human DNA sequences is about 3×〖10〗^9 nucleobases, which can not be directly decoded by DNA sequencing machines. So, to decode the alphabet of the DNA sequence of a human, we need to extract multiple copies of the DNA sequences from him/her, and then randomly cut the sequences into small pieces with length under 1000 nucleobases for DNA sequencing machines to decode. These small pieces are called short reads. After the alphabet on short reads is decoded, we reconstruct the original DNA sequence by these short reads. Since the DNA sequences between two different human are very similar, we can refer to a reconstructed DNA sequence of another human(which is called reference sequence). For each short read, find the most similar subsequence and the location of the most similar subsequence (which is called best mapping location) on the reference sequence. The original DNA sequence can be reconstructed by putting each short read to the best mapping location. The process of finding the most similar subsequence on the reference sequence is called short read alignment. Currently, short read alignment algorithms are mostly done in software. After genome reassembly become a popular medical service in hospitals, the speed of software is not enough for huge amount of needs. Short read alignment contains candidate mapping location(CML) generator and similarity score with actual alignment computation. State-of-the-art CML generators consumes too much memory when implemented in hardware. We propose Bloom filter-based CML generator, which has much lower memory consumption than state-of-the-art solutions. Similarity score computation and actual alignment computation are usually done with Smith-Waterman algorithm, which is implemented in systolic array for hardware implementations. We propose a modified processing element in the systolic array to have a smaller area and shorter critical path.
Gong, Yu-Cheng, i 龔育正. "Chip Design and Implementation of ATM/AAL5 Reassembly Processor with Hashing Searching Technique". Thesis, 1999. http://ndltd.ncl.edu.tw/handle/02418171915322587520.
Pełny tekst źródła國立中正大學
電機工程研究所
87
Today, as the demand of network bandwidth keeps growing, ATM technology is being considered as a suitable platform. Many R&D organizations and network companies have invested the research on developing the ATM NIC for the PC host. In these few years, we have developed several versions of ATM NIC for the PC. We have also devoted our efforts on the development of next generation ATM NIC. This new version of the ATM NIC improves the performance significantly. We extend such performance to handle 128 connections simultaneously. Furthermore, we have included the ABR traffic management function to this ATM NIC. Due to these changes, the architecture becomes more complicated, and therefore makes the system more practical. In this thesis, we first introduce the new version of the ATM NIC, then we describe the Reassembly Processor. We explain our design consideration in details. Considerations include the environment that the Reassembly Processor is formed. We discuss the reassembly functions and structure used by some other high performance ATM NICs. We adopt the Xilinx XC4000 series FPGA chips. The design flow is based on the Top-Down approach. First, we decide what are the specifications required for the chip. We write the FSM and associated modules by using Verilog HDL. We use the Synopsis FPGA Express to synthesize our codes. We use the Xilinx tool to convert and PAR (Place and Route) the circuit, and then download the design into FPGA chip to do the tests. Finally, we design a test board to verify our designed FPGA. We have successfully realized this implementation.
Qi, Dake. "Myosin light chain phosphorylation facilitates in vivo myosin filament reassembly after mechanical perturbation". Thesis, 2002. http://hdl.handle.net/2429/12293.
Pełny tekst źródłaJi-XuanXu i 徐繼煊. "Activation of PKCα and Rac1 promotes invadopodia reassembly through optogenetically engineered Ca2+ oscillations". Thesis, 2019. http://ndltd.ncl.edu.tw/handle/u54va4.
Pełny tekst źródła國立成功大學
生物醫學工程學系
107
Calcium (Ca2+) plays an important role in the signal transduction of cells, regulating the physiological activities of cells such as fertilization, cell proliferation, cell contraction, cell migration, and apoptosis. Invadopodia is a protrusion on the cell membrane that uses metalloproteinases to degrade the extracellular matrix. Invadopodia plays an important role in the invasion and metastasis of cancer cells. Ca2+ has also been shown to be important for the formation of invadopodia and the disintegration of extracellular matrices by cancer cells. However, in the previous literature on this topic, there has been no precise study to indicate what kind of Ca2+ signal causes invadopodia assembly. Optogenetic technology is a research method that provides high temporal and spatial resolution and has been developed and applied to many precise biological and medical studies. Therefore, we use optogenetic techniques combining 470 nm of blue light to activate light-sensitive channels (Ca2+ translocating channelrhodopsin, CatCh) expressed on human melanoma cancer cells (A375) to create different oscillating waves, so that Ca2+ signals can flow into cells in different oscillating waves. In this study, we explore how Ca2+ signals affect the formation of invadopodia. Our research showed that low frequency (0.01 Hz, 0.1 Hz) Ca2+ oscillations promoted reassembly of invadopodia, while high frequency (1 Hz) Ca2+ oscillations caused the collapse of invadopodia. In addition, we also found that low frequency Ca2+ oscillation caused by light stimulation promotes the reassembly of invadopodia by activating PKCα (protein kinase C alpha) and Rac1 (Ras-related C3 botulinum toxin substrate 1). As for the role of RhoA (Ras homolog gene family, member A) and Cdc42 (Cell division control protein 42 homolog) in this process, we need further research to prove it.
Frazer, Lynn V. "Paleolimnological reconstruction of cladoceran community reassembly following experimental manipulation of two boreal shield lakes". 2009. http://hdl.handle.net/1993/21339.
Pełny tekst źródłaBarra, Cabello Marcos Patricio [Verfasser]. "Disassembly and reassembly of the manganese complex of photosystem II / by Marcos Patricio Barra Cabello". 2007. http://d-nb.info/989257436/34.
Pełny tekst źródłaSchermer, Ulrike [Verfasser]. "Mechanism of chromatin reassembly at the yeast PHO5 promoter upon repression / vorgelegt von Ulrike Schermer". 2007. http://d-nb.info/983072876/34.
Pełny tekst źródłaMa, Jaw-Woei, i 馬兆緯. "JPANDDR–Implementation of a JAVA based tool for Protocol Analysis,Network Diagnose and Data Reassembly". Thesis, 2007. http://ndltd.ncl.edu.tw/handle/j9jyg7.
Pełny tekst źródła國立臺北科技大學
資訊工程系研究所
95
With the popularity of Internet applications, more and more protocols emerge. Various protocols make the communication among different systems possible. Although layering concept simplifies the design and implementation of protocol architecture, to understand the details of the cooperation of between protocols is still a complicated work. One thing that people agreed is that realizing a single packet thoroughly over a network will be definitely a basic starting point. Based on that, properly reassembling the related packets may tell more information and the interactions among networking protocols. To do so, a convenient tool would be helpful. The objective of this research is to design a network tool that provides not only the basic capability such as header parsing, protocol tracking and monitoring, and analyzing and diagnosing network condition, but also the information recovery and replay of the reconstructed messages from the captured data packets in a network. We abbreviated the system as JPANDDR, which is based upon the JAVA-language, incorporating with JPcap and JMF. In addition, the system also provides a friendly graphical user interface (GUI) ease the operation and presents various reports via individual graphical window to help understand the results. With the development of the system functions, it facilitates the user understanding the analysis and the design of network protocols, interactions between adjacent and peer layers, the network operation from a top-level, and the diagnosis and troubleshooting of the networks.
Lin, Wen-Zhi, i 林文智. "The Role of PYK2/Src in Calcitonin-induced Podosome Reassembly and Sealing Zone Detachment in Osteoclasts". Thesis, 2005. http://ndltd.ncl.edu.tw/handle/96009504852448586015.
Pełny tekst źródła國防醫學院
生物及解剖學研究所
93
Osteoclasts (OCs) are multinucleated, terminally differentiated cells which play an essential role in bone resorption. To resorb bone, OCs attach to extracellular matrix or the bone surface via specialized attachment structures called podosomes, which form a prominent F-actin-rich ring that is thought to correspond to the sealing zone of resorbing OCs. It had been showed that Pyk2/Src/Cbl complex is critical to the αvβ3 integrin-mediated signaling in podosome. The concept of outside-in and inside-out of integrin-mediated signaling has been elucidated in depth through the study of Pyk2/Src/Cbl complex. Calcitonin (CT) is a 32-amino acid polypeptide which inhibits OC motility, induces OC retraction, and disrupts the actin-ring structure of OCs. Thus it is reasonable to assume that the Pyk2/Src/Cbl complex in podosome could be the potential target for the CT-induced signaling. In isolated authentic rabbit OCs cultured on extracellular matrix-coated Petri dish, we previously showed that CT induced dephosphorylation and redistribution of Pyk2. The dephosphorylation of Pyk2 would be expected to prevent the formation of Pyk2/Src/Cbl complex and therefore inhibit OC motility and attachment. However, the effects of CT on Pyk2/Src/Cbl complex function and their distribution in OCs are not clear. We therefore investigated whether CT affects Pyk2/Src association and Src phosphorylation in OCs by using the immunoprecipitation and Western blot methods. The result showed that CT induced an increase of Src tyrosine phosphorylation and Pyk2/Src association. Using immunofluorescent confocal analysis, we showed that CT induces dephosphorylation of Pyk2 in the sealing zone and increase Src tyrosine phosphorylation and Pyk2/Src association in the central region of OCs. Further examination using specific Y416 and Y527 phosphorylation antibodies of Src showed that CT induced increase of Y416 but not Y527 phosphorylation. The increase of Y416 and decrease of Y527 phosphorylation were found in the central region of OCs after CT stimulation. In conclusions, CT may induce podosome reassembly and sealing zone detachment by decrease Pyk2 phosphorylation in the sealing zone and increase Y416 phosphorylation of Src and Pyk2/Src association in the central region of OCs.
Chen, Chun-Yeh, i 陳俊曄. "An FPGA Implementation of a 40Gbps Ultra High Speed FIFO Queue - Dump Process, Segmentation and Reassembly". Thesis, 2008. http://ndltd.ncl.edu.tw/handle/29502868111400146381.
Pełny tekst źródłaSeepany, Harshika. "Chromatin Reassembly following a DNA Double-Strand Break Repair: The Ctf18-complex and Ctf4 work in concert with H3K56 Acetylation". Thesis, 2011. http://hdl.handle.net/1807/29616.
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