Academic literature on the topic 'T807'

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Journal articles on the topic "T807"

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Gandy, Sam, and Steven T. DeKosky. "[18F]-T807 tauopathy PET imaging in chronic traumatic encephalopathy." F1000Research 3 (September 29, 2014): 229. http://dx.doi.org/10.12688/f1000research.5372.1.

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A new molecular ligand for positron emission tomography (PET) of the human brain, [18F]-T807, is under investigation for the antemortem detection of pathological neurofibrillary aggregates, which are evidence of neurofibrillary tangle (NFT) diseases, also known as tauopathies. Repetitive mild traumatic brain injuries in athletes and battlefield veterans are associated with one such tauopathy, known as chronic traumatic encephalopathy (CTE). In a recent case report, a former NFL player with clinically probable CTE and a concurrent Progressive Supranuclear Palsy (PSP) –like syndrome was studied
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Lemoine, Laetitia, Per-Göran Gillberg, Marie Svedberg, et al. "Comparative binding properties of the tau PET tracers THK5117, THK5351, PBB3, and T807 in postmortem Alzheimer brains." Alzheimer's Research & Therapy 9, no. 1 (2017): 96. https://doi.org/10.1186/s13195-017-0325-z.

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<strong>Background: </strong>The aim of this study was to compare the binding properties of several tau positron emission tomography tracers—THK5117, THK5351, T807 (also known as AV1451; flortaucipir), and PBB3—head to head in the same human brain tissue.<strong>Methods: </strong>Binding assays were performed to compare the regional distribution of <sup>3</sup>H-THK5117 and <sup>3</sup>H-THK5351 in postmortem tissue from three Alzheimer's disease (AD) cases and three control subjects in frontal and temporal cortices as well as in the hippocampus. Competition binding assays between THK5351, THK
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Declercq, Lieven, Sofie Celen, Joan Lecina, et al. "Comparison of New Tau PET-Tracer Candidates With [18F]T808 and [18F]T807." Molecular Imaging 15 (January 2016): 153601211562492. http://dx.doi.org/10.1177/1536012115624920.

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Mintun, Mark, and M. Pontecorvo. "Update on Tau imaging with F18-T807." Neurobiology of Aging 35 (March 2014): S16. http://dx.doi.org/10.1016/j.neurobiolaging.2014.01.090.

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Carlsson, Lena E., Sentot Santoso, Carsten Spitzer, Christof Kessler та Andreas Greinacher. "The 2 Gene Coding Sequence T807/A873 of the Platelet Collagen Receptor Integrin 2β1 Might Be a Genetic Risk Factor for the Development of Stroke in Younger Patients". Blood 93, № 11 (1999): 3583–86. http://dx.doi.org/10.1182/blood.v93.11.3583.

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Abstract The polymorphisms C807T and G873A of the platelet integrin 2β1 (collagen receptor glycoprotein [GP] Ia-IIa) are linked to the expression density of this receptor. The GPIa T807/A873 allele causes a higher receptor expression, enhancing platelet binding to collagen. This might present a genetic predisposition for the development of thromboembolic complications. In this case-control study, the genotypes of the GPIa C807T polymorphism and presence of conventional risk factors (hypertension, diabetes mellitus, and smoking) were compared in stroke patients and patients without cerebrovasc
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Carlsson, Lena E., Sentot Santoso, Carsten Spitzer, Christof Kessler та Andreas Greinacher. "The 2 Gene Coding Sequence T807/A873 of the Platelet Collagen Receptor Integrin 2β1 Might Be a Genetic Risk Factor for the Development of Stroke in Younger Patients". Blood 93, № 11 (1999): 3583–86. http://dx.doi.org/10.1182/blood.v93.11.3583.410k34_3583_3586.

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The polymorphisms C807T and G873A of the platelet integrin 2β1 (collagen receptor glycoprotein [GP] Ia-IIa) are linked to the expression density of this receptor. The GPIa T807/A873 allele causes a higher receptor expression, enhancing platelet binding to collagen. This might present a genetic predisposition for the development of thromboembolic complications. In this case-control study, the genotypes of the GPIa C807T polymorphism and presence of conventional risk factors (hypertension, diabetes mellitus, and smoking) were compared in stroke patients and patients without cerebrovascular dise
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Foulkes, Jennifer E., Moses Prabu-Jeyabalan, Deyna Cooper, et al. "Role of Invariant Thr80 in Human Immunodeficiency Virus Type 1 Protease Structure, Function, and Viral Infectivity." Journal of Virology 80, no. 14 (2006): 6906–16. http://dx.doi.org/10.1128/jvi.01900-05.

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ABSTRACT Sequence variability associated with human immunodeficiency virus type 1 (HIV-1) is useful for inferring structural and/or functional constraints at specific residues within the viral protease. Positions that are invariant even in the presence of drug selection define critically important residues for protease function. While the importance of conserved active-site residues is easily understood, the role of other invariant residues is not. This work focuses on invariant Thr80 at the apex of the P1 loop of HIV-1, HIV-2, and simian immunodeficiency virus protease. In a previous study, w
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Shoup, Timothy M., Daniel L. Yokell, Peter A. Rice, et al. "A concise radiosynthesis of the tau radiopharmaceutical, [18F]T807." Journal of Labelled Compounds and Radiopharmaceuticals 56, no. 14 (2013): 736–40. http://dx.doi.org/10.1002/jlcr.3098.

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Zimmer, Eduardo Rigon, Antoine Leuzy, Serge Gauthier, and Pedro Rosa-Neto. "Developments in Tau PET Imaging." Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques 41, no. 5 (2014): 547–53. http://dx.doi.org/10.1017/cjn.2014.15.

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ABSTRACTThe presence of neurofibrillary tangles in the brain is a hallmark feature of several neurodegenerative diseases termed “tauopathies,” including Alzheimer’s disease (AD) and the tau molecular subgroup of frontotemporal lobar degeneration (FTLD-tau). Recently, several positron emission tomography (PET) radiopharmaceuticals targeting abnormal conformations of the tau protein have been developed. To date, six novel tau imaging agents—[18F]THK523, [18F]THK5105, [18F]THK5117, [18F]T807, [18F]T808, and [11C]PBB3—have been described and are considered promising as potential tau radioligands.
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Friedrichsen, Karl A., Tammie L. S. Benzinger, Nelly Joseph-Mathurin, et al. "P2-154: Patterns of tau binding in T807-PET imaging." Alzheimer's & Dementia 11, no. 7S_Part_11 (2015): P546. http://dx.doi.org/10.1016/j.jalz.2015.06.693.

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Dissertations / Theses on the topic "T807"

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Marquié, Sayagués Marta. "Validación en tejido cerebral humano de [F-18]-AV-1451 (T807), un nuevo marcador de la proteína TAU-PHF para tomografía por emisión de positrones." Doctoral thesis, Universitat Autònoma de Barcelona, 2016. http://hdl.handle.net/10803/400071.

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[F-18]-AV-1451 es un nuevo trazador para la detección de patología tau en vida del sujeto mediante tomografía por emisión de positrones (PET). [F-18]-AV-1451 fue originalmente creado para detectar tau en forma de filamentos de hélices pareadas (PHF) que conforman los ovillos neurofibrilares (ONF), una de las lesiones características de la Enfermedad de Alzheimer (EA). Pacientes con EA tienen una mayor captación in vivo de [F-18]-AV-1451 en la neocorteza comparados con ancianos cognitivamente sanos. En este trabajo se investigaron los sustratos neuropatológicos y los patrones regionales de la s
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Yang, Peiyu. "Experimental Techniques and Mechanical Behavior of T800/F3900 at Various Strain Rates." The Ohio State University, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=osu1480601677646997.

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Hamilton, Benjamin Carter. "Creep crack growth behavior of aluminum alloy 2519-T87." Thesis, Georgia Institute of Technology, 1994. http://hdl.handle.net/1853/20500.

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Hamilton, Benjamin Carter. "Creep behavior of aluminum alloys C415-T8 and 2519-T87." Diss., Georgia Institute of Technology, 1997. http://hdl.handle.net/1853/20497.

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Deshpande, Yogesh. "Quasi-static and Dynamic Mechanical Response of T800/F3900 Composite in Tension and Shear." The Ohio State University, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=osu1525276843674052.

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Le, Guyader Christophe. "Mécanique de la rupture et endommagement d’un alliage d’aluminium 2219 T87 pour application aérospatiale." Thesis, Paris, ENMP, 2014. http://www.theses.fr/2014ENMP0046/document.

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L'objectif de ce travail est la mise en oeuvre de la mécanique de la rupture et d'un modèle d'endommagement afin de vérifier l'intégrité du réservoir cryotechnique d'ARIANE 5 en présence de défauts. Ces derniers sont généralement assimilés à des fissures surfaciques semi-elliptiques. L'approche globale basée sur l'analyse FAD fournit une prédiction trop conservative lorsque cette méthode utilise le facteur d'intensité K et la ténacité KIc. Ce conservatisme peut toutefois être partiellement levé à condition d'introduire la notion d'intégrale J et d'utiliser une ténacité dérivée de la courbe JR
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Novotný, Tomáš. "Implementace platformy počítače Z80 do FPGA." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2012. http://www.nusl.cz/ntk/nusl-219680.

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This master thesis deals with Z80 core implementation inside FPGA. In this thesis we discuss possible cabalities of the core as a microcontroller or as a ZX Spectrum. There is also described proposed control system, which can change contents of the memory and registers during communication with PC via serial line. There are also shown a describe of development tools, especially compilers and development boards, which we have used.
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Tsang, Moses T. "3-D finite element beam/connector model for a glulam dome cap." Thesis, This resource online, 1992. http://scholar.lib.vt.edu/theses/available/etd-09052009-040556/.

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Turpin, Pamela C. "A comparative analysis of reforms in organizing curricula and methods of secondary science instruction in the United States during the last decades of the nineteenth and twentieth centuries." Diss., This resource online, 1993. http://scholar.lib.vt.edu/theses/available/etd-10032007-171651/.

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Liao, Chieh-horng, and 廖介宏. "Parallel Computer Architecture Simulator─Part I : Simulation of the CPU, INMOS Transputer T805." Thesis, 1995. http://ndltd.ncl.edu.tw/handle/96577457300165067172.

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碩士<br>淡江大學<br>資訊工程研究所<br>83<br>Simulation is extensively utilized for studying complex systems. The complexity of simulation models for physical systems is steadily increasing, and the requirement of real- time speed has become mandatory. This has all led to the use of massively parallel computer systems to support parallel simulation.This thesis emphasizes on the implementation of a CPU simulator. It's also the first part of the National Science Council project "Parallel Simulation on a
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Books on the topic "T807"

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Shoemark, Pete. Yamaha T80 Townmate owners workshop manual. Haynes, 1987.

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W, Knockemus Ward, and United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch., eds. The corrosion mechanisms for primer coated 2219-T87 aluminum. National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1987.

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George C. Marshall Space Flight Center., ed. The corrosion protection of 2219-T87 aluminum by anodizing. National Aeronautics and Space Administration, George C. Marshall Space Flight Center, 1991.

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Dawicke, D. S. Biaxial testing of 2219-T87 aluminum alloy using cruciform specimens. National Aeronautics and Administration, Langley Research Center, 1997.

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H, Higgins Ralph, and United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch., eds. An electrochemical study of the corrosion behavior of primer coated 2219-T87 aluminum. National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1985.

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J, Mendrek M., Walsh D. W, and United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch., eds. The corrosion protection of 2219-T87 aluminum by organic and inorganic zinc-rich primers. National Aeronautics and Space Administration, 1995.

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J, Mendrek M., Walsh D. W, and United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch., eds. The corrosion protection of 2219-T87 aluminum by organic and inorganic zinc-rich primers. National Aeronautics and Space Administration, 1995.

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Leon, McBeth, Williams Michael E. 1960-, and Shurden Walter B, eds. Turning points in Baptist history: A festschrift in honor of Harry Leon McBeth. Mercer University Press, 2008.

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David, Sylvester, and Serpentine Gallery, eds. William Turnbull: Sculpture and paintings. Merrell Holberton in association with Serpentine Gallery, 1995.

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Galleries, Waddington, ed. William Turnbull: Paintings 1959-1963 : bronze sculpture 1954-1958. Waddington Galleries, 2004.

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Book chapters on the topic "T807"

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Mathiazhagan, S., Narendra H. Wankhede, V. Viswanath, R. Vasudevan, and A. K. Asraff. "Simulations of Impacts on AA2219–T87 Plates." In Advances in Materials Science and Technology. CRC Press, 2025. https://doi.org/10.1201/9781003664277-36.

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Vorbrüggen, Jan. "Parallelverarbeitung in Hardware: Optimierung numerischer Routinen auf dem T800." In Parallele Datenverarbeitung mit dem Transputer. Springer Berlin Heidelberg, 1991. http://dx.doi.org/10.1007/978-3-642-76602-2_2.

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Yang, Peiyu, Jeremy D. Seidt, and Amos Gilat. "Mechanical Response of T800/F3900 Composite at Various Strain Rates." In Dynamic Behavior of Materials, Volume 1. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-41132-3_5.

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Férent, B., and A. Vautrin. "Torsion Response Analysis of T300/914 and T800/914 Unidirectional Specimens." In Mechanical Identification of Composites. Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-011-3658-7_15.

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Glemot, France. "Presentation of the Cubi9000: A Graphics System based on Inmos T800 Transputers." In Advances in Computer Graphics Hardware IV. Springer Berlin Heidelberg, 1991. http://dx.doi.org/10.1007/978-3-642-76298-7_10.

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Deshpande, Yogesh, Peiyu Yang, Jeremy Seidt, and Amos Gilat. "Dynamic Mechanical Response of T800/F3900 Composite Under Tensile and Compressive Loading." In Dynamic Behavior of Materials, Volume 1. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-95089-1_31.

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Soutis, C., and N. A. Fleck. "Compressive Fatigue Damage in T800/924C Carbon Fibre-Epoxy Laminates with an Open Hole." In Developments in the Science and Technology of Composite Materials. Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-009-0787-4_27.

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Zhou, Xin Gui, Hai Jiao Yu, Bo Yun Huang, Jian Gao Yang, and Ze Lan Huang. "Effect of Silicon Carbide Interlayers on the Mechanical Behavior of T800-HB-Fiber-Reinforced Silicon Carbide-Matrix Composites." In High-Performance Ceramics V. Trans Tech Publications Ltd., 2008. http://dx.doi.org/10.4028/0-87849-473-1.1844.

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Harada, Kazuo, Ei-ichiro Fukusaki, Takeshi Bamba, and Akio Kobayashi. "In Vivo 15N-Enrichment of Metabolites in Arabidopsis Cultured Cell T87 and Its Application to Metabolomics." In Concepts in Plant Metabolomics. Springer Netherlands, 2007. http://dx.doi.org/10.1007/978-1-4020-5608-6_21.

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Bai, Ruixiang, Xuwei Li, Chen Liu, Zhenkun Lei, and Qian Li. "Experimental Analysis of Interlayer Properties of Resin Matrix Based Composites." In Advances in Transdisciplinary Engineering. IOS Press, 2023. http://dx.doi.org/10.3233/atde230160.

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The delamination failure is a common failure mode of high-performance carbon fiber reinforced resin composites during service. Aiming at understanding the mode I delamination behavior of T800/EH104 thermoset composites and T800/PC thermoplastic composites by DCB experiments method. The results show that the mode I fracture toughness of thermoplastic composites is greater than that of thermoset composites. During the crack propagation process, the “Jump” phenomenon of the load-displacement response curve of the specimen is obvious, and a serious unstable crack propagation phenomenon occurs.
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Conference papers on the topic "T807"

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Walsh, Daniel, Merlin Danford, and Qiu Qiong. "The Corrosion Resistance of Aluminum 2219-T87 to Dilute Biologically Active Solutions." In CORROSION 1992. NACE International, 1992. https://doi.org/10.5006/c1992-92166.

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Aluminum 2219-T87 samples were exposed to biologically active agents found in Environmental Control and Life Support System (ECLSS) hygiene waste water. Corrosive attack was correlated to alloy composition and microstructure, the electrochemistry of the fluid media, and to the microbial population found in the hygiene water.
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McIntyre, J. F., and L. Hang. "The Effectiveness of ION Vapor Deposited Aluminum as a Primer for Epoxy and Urethane Topcoats." In CORROSION 1993. NACE International, 1993. https://doi.org/10.5006/c1993-93441.

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Abstract A study was initiated to evaluate environmentally compliant replacement coatings for use in various aerospace programs. Although coatings that employ chromate primers and conversion coatings work effectively, the Clean Air Act Amendments of 1990 and pending changes in the Clean Water Act make it imperative that alternative coating systems be developed and evaluated. An integral part of this investigation involved the use of electrochemical impedance spectroscopy to provide screening of candidate coating systems. Preliminary results indicated that IVD/Al afforded equal or better protec
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Monici, Pedro H. Borges, Gabriel Victor C. Fernandes, César H. de Araujo Guibo, Gustavo de Carvalho Bertoli, Aldri Santos, and Lourenço Alves Pereira Jr. "T800: ferramenta de firewall e benchmark para IoT." In Simpósio Brasileiro de Redes de Computadores e Sistemas Distribuídos. Sociedade Brasileira de Computação - SBC, 2022. http://dx.doi.org/10.5753/sbrc_estendido.2022.222753.

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Segurança Cibernética é crucial para a transformação digital, pois muitos ativos computacionais ficam expostos na rede. Além disso, observam-se poucas soluções para proteção de dispositivos de Internet das Coisas. Assim, este artigo apresenta o filtro de pacotes T800, capaz de filtrar pacotes com baixo consumo computacional. Os resultados evidenciam a eficiência do T800 por meio de implementação e experimentação através do microcontrolador ESP32. Mais ainda, o T800 foi capaz de aumentar a disponibilidade computacional do dispositivo tendo em vista que o tráfego malicioso é ex
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Fernandes, Gabriel Victor C., Pedro H. Borges Monici, César H. de Araujo Guibo, Gustavo de Carvalho Bertoli, Aldri Santos, and Lourenço Alves Pereira Jr. "Implementação de um filtro de pacotes inteligente para dispositivos de Internet das Coisas." In Simpósio Brasileiro de Redes de Computadores e Sistemas Distribuídos. Sociedade Brasileira de Computação, 2022. http://dx.doi.org/10.5753/sbrc.2022.222301.

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A Segurança Cibernética é uma questão crucial a medida que muitos ativos computacionais ficam expostos na rede. Nesse contexto, os atacantes exploram vulnerabilidades e escalam privilégios para executar ações maliciosas. Essa exposição exige soluções para proteção de dispositivos de Internet das Coisas. Assim, este artigo apresenta o filtro de pacotes T800 capaz de proporcionar baixo consumo computacional e filtragem de pacotes com algoritmos avançados. Os resultados evidenciam a eficiência do T800 por meio de implementação e experimentação através da placa ESP32 e do sistema ESPIDF. Mais aind
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Rolim, L. A. G., and P. R. F. A. Luz. "A Utilização do Transputer T800 no Sistema P3." In Simpósio Brasileiro de Arquitetura de Computadores e Processamento Paralelo. Sociedade Brasileira de Computação, 1988. http://dx.doi.org/10.5753/sbac-pad.1988.23520.

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Utilização do Transputer T800 como coprocessador da placa U-32 do Processador Paralelo P3, onde é responsável pela comunicação entre módulos e operações com ponto flutuante, focalizando-se o problema da sincronização dos dois processadores. Uma abordagem "software" do problema apresenta as estruturas de dados bem como os algoritmos na U-32 e no T800, respectivamente em CHILL e OCCAM, utilizados pelo Sistema Operacional PP-SO/P.
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Pyle, Terry, and Dan Aldrich. "Garrett’s Turboshaft Engines and Technologies for the 1990s." In ASME 1990 International Gas Turbine and Aeroengine Congress and Exposition. American Society of Mechanical Engineers, 1990. http://dx.doi.org/10.1115/90-gt-204.

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Garrett Engine Division of Allied-Signal Aerospace, Inc., which supplies small-to-medium size gas turbine propulsion engines to the fixed-wing aviation market, is expanding its product line to include the small-to-medium turboshaft engine for the rotary wing (helicopter) aviation market. The recent win of the T800-LHT-800 down-select formed a firm foundation for this expansion. Garrett is developing the T800 in a partnership with the Allison Gas Turbine Division of General Motors Corporation, under the company name of Light Helicopter Turbine Engine Company (LHTEC). The T800 turboshaft engine
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Douglas, Laura M. "Development of a Lubrication System for the T800-LHT-800 Turboshaft Engine." In ASME 1991 International Gas Turbine and Aeroengine Congress and Exposition. American Society of Mechanical Engineers, 1991. http://dx.doi.org/10.1115/91-gt-398.

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The T800-LHT-800 is a modern technology 1300 shp (975 kW) class turboshaft engine developed for the U.S. Army’s LH helicopter which has great potential for application in various civil air vehicles. As one of its significant features, the engine has a self-contained dry sump, pressure and temperature regulated, recirculating lubrication system. Contractually specified operational attitude and loss of oil requirements impose considerable complications on the design/development of the T800’s lubrication system. Characteristically, lubrication systems provide cooling and lubrication to all bearin
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Aparecida Kruchelski da Silva, Daiana, Robson Reis da Silva, Moises Teixeira, ALEX PIZZATTO, and Adriano Scheid. "Coaxial Laser Cladding of Tribaloy T800™ Alloy." In 27th Brazilian Congress of Thermal Sciences and Engineering. ABCM, 2023. http://dx.doi.org/10.26678/abcm.cobem2023.cob2023-1021.

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Becker, Mark D., and Brian Frounfelker. "Gyroscopic Test for the T800-LHT-800 Turboshaft Engine." In Aerospace Technology Conference and Exposition. SAE International, 1992. http://dx.doi.org/10.4271/921955.

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Lavella, Mario, and Daniele Botto. "Fretting Wear of T800 Coating in Aero-Engine Applications." In ASME Turbo Expo 2020: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/gt2020-15608.

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Abstract High cycle fatigue in blades is triggered by oscillating forces. Devices such as shrouds, that exploit dry friction, are commonly introduced in the blade assembly to reduce the blade vibrations. If severe wear occurs, the effectiveness of the dry friction damping decreases, vibrations increase, and the number of cycles to failure of the blade diminishes. Mating surfaces in shrouds undergo high loads combined with relative displacement of low amplitude. This is the typical condition known as fretting. Coatings are commonly applied on damping surfaces of turbine blades to mitigate wear.
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Reports on the topic "T807"

1

Devletian, Jack H., Sandra M. DeVincent, and Steven A. Gedeon. Weldability of 2519-T87 Aluminum Alloy. Defense Technical Information Center, 1988. http://dx.doi.org/10.21236/ada203519.

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