Academic literature on the topic 'VSAQ'

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Journal articles on the topic "VSAQ"

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Simmons, Warren L., Amy M. Denison, and Kevin Dybvig. "Resistance of Mycoplasma pulmonis to Complement Lysis Is Dependent on the Number of Vsa Tandem Repeats: Shield Hypothesis." Infection and Immunity 72, no. 12 (2004): 6846–51. http://dx.doi.org/10.1128/iai.72.12.6846-6851.2004.

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ABSTRACT The Vsa proteins are associated with the virulence of the murine respiratory pathogen Mycoplasma pulmonis. The antigens consist of a conserved N-terminal region that is combined with one of several different variable C-terminal regions comprised of tandem repeats. M. pulmonis strains that produce VsaA with about 40 tandem repeats do not adhere to polystyrene or erythrocytes and are highly resistant to complement killing. Strains that produce VsaA with three tandem repeats adhere strongly to polystyrene and erythrocytes and are highly susceptible to complement killing. We report here t
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Gawecki, Filip, Jonathan Myers, and Claire L. Shovlin. "Veterans Specific Activity Questionnaire (VSAQ): a new and efficient method of assessing exercise capacity in patients with pulmonary arteriovenous malformations." BMJ Open Respiratory Research 6, no. 1 (2019): e000351. http://dx.doi.org/10.1136/bmjresp-2018-000351.

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IntroductionAssessment of performance status is an important component of clinical management of patients with pulmonary arteriovenous malformations (PAVMs). Usual methods are time-consuming and insensitive to variations within normal or supranormal exercise capacity.MethodsThe Veterans Specific Activity Questionnaire (VSAQ) was modified to facilitate completion by patients independently. Patient-reported activity limitations were converted to the Medical Research Council (MRC) Dyspnoea Scale, New York Heart Association (NYHA) classification and metabolic equivalents (METs) in which 1 MET equa
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Salgia, Ravi, Benjamin J. Solomon, Alice Tsang Shaw, et al. "Visual effects in anaplastic lymphoma kinase (ALK)-positive advanced non-small cell lung cancer (NSCLC) patients treated with crizotinib." Journal of Clinical Oncology 30, no. 15_suppl (2012): 7596. http://dx.doi.org/10.1200/jco.2012.30.15_suppl.7596.

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7596 Background: Crizotinib is an ALK inhibitor indicated in the US for advanced ALK-positive NSCLC. Visual effects reported by patients treated with crizotinib were characterized using the Visual Symptom Assessment Questionnaire (VSAQ). Methods: Patients with previously treated, advanced ALK-positive NSCLC were administered 250 mg BID crizotinib in an ongoing phase II study (PROFILE1005, NCT00932451; Pfizer). Patients completed the VSAQ at day 1 of each 21 day cycle and at end of treatment. The VSAQ has a recall period of 3 weeks and consists of 7 questions assessing presence, frequency, timi
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Simmons, Warren L., and Kevin Dybvig. "The Vsa Proteins Modulate Susceptibility of Mycoplasma pulmonis to Complement Killing, Hemadsorption, and Adherence to Polystyrene." Infection and Immunity 71, no. 10 (2003): 5733–38. http://dx.doi.org/10.1128/iai.71.10.5733-5738.2003.

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ABSTRACT The variable surface antigens (Vsa) of the murine respiratory pathogen Mycoplasma pulmonis are associated with the virulence of the microorganism in the lung. In strain UAB CT, the antigens consist of an N-terminal region that is combined with one of seven different C-terminal variable regions comprised of tandem repeats. M. pulmonis producing a VsaA protein with about 40 tandem repeats (R40) does not adhere to red blood cells or polystyrene. Strains that produce VsaH contain a short C-terminal region that lacks tandem repeats and adhere to red blood cells and plastic. We isolated and
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João, Thaís Moreira São, Roberta Cunha Matheus Rodrigues, Maria Cecília Bueno Jayme Gallani, et al. "Validity of the Brazilian version of the Godin-Shephard Leisure-Time Physical Activity Questionnaire." Cadernos de Saúde Pública 31, no. 9 (2015): 1825–38. http://dx.doi.org/10.1590/0102-311x00189713.

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This study provides evidence of construct validity for the Brazilian version of the Godin-Shephard Leisure-Time Physical Activity Questionnaire (GSLTPAQ), a 1-item instrument used among 236 participants referred for cardiopulmonary exercise testing. The Baecke Habitual Physical Activity Questionnaire (Baecke-HPA) was used to evaluate convergent and divergent validity. The self-reported measure of walking (QCAF) evaluated the convergent validity. Cardiorespiratory fitness assessed convergent validity by the Veterans Specific Activity Questionnaire (VSAQ), peak measured (VO2peak) and maximum pre
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Zanco, Marcos Felipe, Helena Moraes, Geraldo Maranhão Neto, Jerson Laks, and Andrea Camaz Deslandes. "Assessing cardiorespiratory capacity in older adults with major depression and Alzheimer disease." Jornal Brasileiro de Psiquiatria 65, no. 1 (2016): 1–8. http://dx.doi.org/10.1590/0047-2085000000096.

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ABSTRACT Objective To assess cardiorespiratory capacity through subjective and objective tests in older adults diagnosed with major depression (MDD), Alzheimer disease (AD) and healthy older adults. Methods Fifty seven subjects (72 ± 7.9 years) were divided into three groups: MDD (n = 20), AD (n = 17) and Healthy (n = 20). The subjects answered Hamilton Scale (HAM-D), Mini-Mental State Examination (MMSE), Veterans Specific Activity Questionnaire (VSAQ) and 2-minute Step test. Results MDD and AD showed lower scores than healthy group for Nomogram VSAQ (p < 0.001) and 2-minute Step (p = 0.009
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da Silva, Sidney C., Walace D. Monteiro, Felipe A. Cunha, Jonathan Myers, and Paulo T. V. Farinatti. "Determination of Best Criteria to Determine Final and Initial Speeds within Ramp Exercise Testing Protocols." Pulmonary Medicine 2012 (2012): 1–10. http://dx.doi.org/10.1155/2012/542402.

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This study compared strategies to define final and initial speeds for designing ramp protocols.VO2max was directly assessed in 117 subjects (29±8 yrs) and estimated by three nonexercise models: (1) Veterans Specific Activity Questionnaire (VSAQ); (2) Rating of Perceived Capacity (RPC); (3) Questionnaire of Cardiorespiratory Fitness (CRF). Thirty seven subjects (30±9 yrs) performed three additional tests with initial speeds corresponding to 50% of estimatedVO2max and 50% and 60% of measuredVO2max . Significant differences(P<0.001)were found betweenVO2max measured (41.5±6.6 mL·kg−1·min−1) and
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Craft, L. L., J. V. Ocel, W. G. Herbert, et al. "260 INSTRUCTIONS FOR SELF-REPORTING OF EXERCISE CAPABILITIES WITH THE VSAQ CAN INFLUENCE PREDICTIVE ACCURACY." Medicine & Science in Sports & Exercise 26, Supplement (1994): S45. http://dx.doi.org/10.1249/00005768-199405001-00261.

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Dore, Michel, Steve Provencher, Paul Poirier, et al. "Validity of the Modified Dyspnea Index for the French–Canadian Population." Journal of Nursing Measurement 29, no. 1 (2021): 121–39. http://dx.doi.org/10.1891/jnm-d-19-00042.

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Background and PurposeMultidimensional tools could evaluate the dyspnea of patients with chronic lung disease. The aim was to validate the use of the French–Canadian version of the modified dyspnea index (MDI) among patients with pulmonary arterial hypertension (PAH) and interstitial lung disease (ILD).MethodsThe Spearman test analyzed the convergent validation of the MDI with pulmonary function tests (PFTs), New York Heart Association (NYHA) functional classification, the Modified Borg Scale, the Veterans Specific Activity Questionnaire (VSAQ), physical capacity, physical activity (Godin-Shep
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Shen, Xuejun, Juliann Gumulak, Huilan Yu, C. Todd French, Nianxiang Zou, and Kevin Dybvig. "Gene Rearrangements in the vsa Locus ofMycoplasma pulmonis." Journal of Bacteriology 182, no. 10 (2000): 2900–2908. http://dx.doi.org/10.1128/jb.182.10.2900-2908.2000.

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ABSTRACT The vsa genes of Mycoplasma pulmonis encode the V-1 lipoproteins. Most V-1 proteins contain repetitive domains and are thought to be involved in mycoplasma-host cell interactions. Previously, we have reported the isolation and characterization of sixvsa genes comprising a 10-kb region of the genome ofM. pulmonis strain KD735-15. In the current study,vsa-specific probes were used to clone several fragments from a genomic library of KD735-15 DNA and assemble a single 20-kb contig containing 11 vsa genes. The middle region of thevsa locus contains a large open reading frame (ORF) that is
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Dissertations / Theses on the topic "VSAQ"

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Domingues, Gabriela de Barros Leite 1983. "Adaptação cultural e validação do Veterans Specific Activity Questionnaire (VSAQ) para população brasileira com sintomatologia cardiovascular." [s.n.], 2010. http://repositorio.unicamp.br/jspui/handle/REPOSIP/310824.

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Orientadores: Maria Cecília Bueno Jayme Gallani, Cláudio Alexandre Gobatto<br>Dissertação (mestrado) - Universidade Estadual de Campinas. Faculdade de Ciências Médicas<br>Made available in DSpace on 2018-08-16T07:45:37Z (GMT). No. of bitstreams: 1 Domingues_GabrieladeBarrosLeite_M.pdf: 2449497 bytes, checksum: c73325ac9dcba344fe88939add648631 (MD5) Previous issue date: 2010<br>Resumo: A capacidade física é considerada um importante fator prognóstico para pacientes com doença cardiovascular (DCV). Questionários têm sido desenvolvidos para avaliar a capacidade física, dentre os quais se destac
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Malo, Sharon Y. "Measuring Change in Key HRQL Outcomes Using MOS SF-36 vs VSAQ and BDI With Patients Undergoing CABG Surgery." Thesis, Virginia Tech, 1999. http://hdl.handle.net/10919/43866.

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Health-related quality of life (HRQL) measures taken before and after coronary artery bypass grafting (CABG) aid in determining meaningful patient-perceived outcomes associated with alternative clinical interventions. This study compared performance of the Medical Outcomes Study Short Form-36 (MOS SF-36) subscales for Physical Functioning (PF), Role Physical (RP), Mental Health (MH), and Role Emotional (RE) against two other questionnaires, i.e. the Veteran's Specific Activity Questionnaire (VSAQ: self-efficacy for vigorous physical activity) and the Beck Depression Inventory (BDI-II: mental-e
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Kudlička, Miroslav. "Model terminálu VSAT." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2010. http://www.nusl.cz/ntk/nusl-218635.

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This work deals with the description of the communication using the VSAT satellite network. A used network topology, frequency bands, satellite orbits and also an access technology are defined. The next part is focused on the VSAT terminal, where the block diagram is shown. A model of the indoor unit IDU is designed in the system background of Ansoft Designer. Individual parts of the system model are analyzed in terms of input variables. The results of the simulation are shown. The curves of BER before Viterbi decoding and after Viterbi decoding are shown too.
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Hayes, David Paul. "Performance analysis of VSAT networks." Thesis, Virginia Tech, 1987. http://hdl.handle.net/10919/44052.

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<p>Very small aperture terminal (VSAT) networks offer a solution to the increasing demand for low-density voice and data communications. Spread Spectrum and single-channel-per-carrier (SCPC) transmission techniques work well for multiple access purposes while allowing the earth station antennas to remain small. Direct sequence code division multiple access (DS-CDMA) is the simplest spread spectrum technique to use in a VSAT network, since a frequency synthesizer is not required for each terminal. This thesis examines DS-CDMA and SCPC Ku-band VSAT satellite systems for low-density (64 kb
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Kunchaicharoenkul, Kanokporn. "An educational VSAT system for Thailand." Thesis, This resource online, 1996. http://scholar.lib.vt.edu/theses/available/etd-09182008-063236/.

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FELIX, LUIS EDUARDO MENEZES. "RAIN UNAVAILABILITY PREDICTION ON VSAT NETWORKS IN BRAZIL." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2004. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=5495@1.

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COORDENAÇÃO DE APERFEIÇOAMENTO DO PESSOAL DE ENSINO SUPERIOR<br>Em comunicações Via-Satélite, o regime de chuvas brasileiro se apresenta como fator limitante na análise da viabilidade de redes VSAT (Very Small Aperture Terminal) nas bandas Ka e Ku. O objetivo do trabalho é analisar a indisponibilidade por chuvas de redes VSAT com topologia em estrela usadas no Brasil para determinados serviços, tais como telefonia e transmissão de dados e TV, utilizando-se cenários hipotéticos em termos da localização das estações terminais, de satélites com transponders nas bandas Ka e Ku e das caract
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MATTOS, GUILHERME MARQUES. "BROADBAND NETWORK ACCESS USING VSAT AND WIFI SYSTEMS." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2006. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=9193@1.

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PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO<br>As Redes de Acesso em Banda Larga utilizando Sistemas VSAT e WiFi são uma forma de atender à demanda por informação a todo tempo e lugar; demanda esta que tem se tornado a grande mudança nos últimos tempos no meio das Telecomunicações. O acesso à informação passa a ser exigido nas mais longínquas localidades, onde a infra-estrutura terrestre se mostra quase que totalmente ausente. Aí se enquadram as redes VSAT (Very Small Apperture Terminal) que permitem este acesso através de uma rede via satélite capaz de oferecer cobertura à grand
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Hadjitheodosiou, Michael H. "Performance optimisation of multiple access protocols for multiservice VSAT networks." Thesis, University of Surrey, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.362639.

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TAVARES, JORGE EDUARDO DA SILVA. "PERFORMANCE ANALYSIS OF HIBRID MULTIPLE ACCESS PROTOCOLS FOR VSAT NETWORKS." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 1991. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=9395@1.

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EMPRESA BRASILEIRA DE TELECOMUNICAÇÕES<br>É considerado um protocolo de múltiplo acesso de alocação híbrida e adaptativa, que pode ser utilizado em redes VSAt. Neste protocolo as transmissão são feitas em um canal S-Aloha ou em um canal TDMA de alocação por reserva. As estações remotas dispõem de buffer para armazenamento de mensagens. O desempenho do protocolo é avaliado em termos da vazão e do retardo médio, através da técnica de Análise do Ponto de Equilíbrio (EPA). A estabilidade do protocolo é também examinada. É feita uma comparação deste protocolo com um protocolo S-Aloha, ambo
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Willis, M. J. "Fade counter measures and VSAT systems for 20/30 GHz." Thesis, University of Surrey, 1993. http://epubs.surrey.ac.uk/844503/.

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This thesis covers the application of fade counter measure techniques to satellite links using small terminals in the 20/30 GHz band. The case for using the 20/30 GHz band for very small aperture terminal (VSAT) networks is presented together with applications proposed for VSAT networks. A study of the propagation impairments that affect these networks is presented and the propagation environment is determined with particular reference to the problem and severity of rain fading. Relevant equations are presented allowing the calculation of link budgets and performance for VSAT networks operatin
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Books on the topic "VSAQ"

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Maral, Gérard. VSAT networks. 2nd ed. J. Wiley, 2003.

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Maral, Gérard. VSAT networks. Wiley & Sons, 1995.

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Lee, David. VSAM coding in COBOL and VSAM AMS. CCD Online Systems, 1986.

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Lee, David. VSAM coding in COBOL and VSAM AMS. CCD Online Systems, 1986.

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Organization, International Telecommunications Satellite. INTELSAT VSAT handbook. INTELSAT, 1998.

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Bower, Linda Lee. The global VSAT market. 2nd ed. MegaTech Resources, 1997.

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VSAM: A comprehensive guide. Van Nostrand Reinhold, 1990.

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Pirnat-Brolski, Veso. Vsa ljubezen moja. Zveza kulturnih organizacji, 1997.

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Kladnik, Darinka. Vsa slovenska mesta. Zavod za intelektualno produkcijo, 2003.

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Petan, Žarko. Vsak dan eden: Aforistični koledar. Zal. Obzorja, 1998.

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Book chapters on the topic "VSAQ"

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Mehlhorn, Heinz. "VSAs." In Encyclopedia of Parasitology. Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-662-43978-4_4396.

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Mehlhorn, Heinz. "VSAs." In Encyclopedia of Parasitology. Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-642-27769-6_4396-1.

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Kolacki, Achim, and Helmut Drieger. "VSAM im CMS." In VM/CMS — Virtuelle Maschinen. Vieweg+Teubner Verlag, 1991. http://dx.doi.org/10.1007/978-3-663-11763-6_11.

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Gagliardi, Robert M. "VSAT and Mobile-Satellite Systems." In Satellite Communications. Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-010-9760-4_11.

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Hadjitheodosiou, Michael H. "VSAT satellite networks providing ATM service." In Broadband Communications Networks, Services, Applications, Future Directions. Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/bfb0022232.

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Monereau, C. "The Air Liquide Compact VSA ™." In Physical Adsorption: Experiment, Theory and Applications. Springer Netherlands, 1997. http://dx.doi.org/10.1007/978-94-011-5672-1_21.

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England, Rob. "Reengineering VSAM, IMS, and DL/1 Applications into Relational Database." In Database Reengineering and Interoperability. Springer US, 1996. http://dx.doi.org/10.1007/978-1-4615-1803-7_5.

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Polese, Francesco. "Successful Value Co-creation Exchanges: A VSA Contribution." In Social Dynamics in a Systems Perspective. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-61967-5_2.

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Rajesh Bose, Sudipta Sahana, and Debabrata Sarddar. "An Adaptive Cloud Communication Network Using VSAT with Enhanced Security Implementation." In Advances in Intelligent Systems and Computing. Springer Singapore, 2016. http://dx.doi.org/10.1007/978-981-10-2035-3_13.

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Hecht, Yosy. "Implementing VoIP Support in a VSAT Network Based on SoftSwitch Integration." In IP Networking over Next-Generation Satellite Systems. Springer New York, 2008. http://dx.doi.org/10.1007/978-0-387-75428-4_20.

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Conference papers on the topic "VSAQ"

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Gawecki, F., HC Tighe, J. Perks, et al. "P13 The veterans specific activity questionnaire (VSAQ) as a new and effective method of assessing exercise capacity in patients with pulmonary arteriovenous malformations (pavms)." In British Thoracic Society Winter Meeting 2018, QEII Centre, Broad Sanctuary, Westminster, London SW1P 3EE, 5 to 7 December 2018, Programme and Abstracts. BMJ Publishing Group Ltd and British Thoracic Society, 2018. http://dx.doi.org/10.1136/thorax-2018-212555.171.

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Berselli, Giovanni, Rocco Vertechy, Mitja Babič, and Vincenzo Parenti Castelli. "Implementation of a Variable Stiffness Actuator Based on Dielectric Elastomers: A Feasibility Study." In ASME 2012 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/smasis2012-8144.

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Dielectric Elastomers (DE) seem to be a promising technology for the implementation of light and compact Variable Stiffness Actuators (VSAs), thanks to their large power densities, low costs and shock-insensitivity. Nonetheless, the development of DE-based VSA is not trivial owing to the relevant dissipative phenomena that affect the DE when subjected to rapidly changing deformations. In this context, the purpose of the present paper is to investigate the practical feasibility of DE-based VSA. As a case study, two conically-shaped actuators, in agonistic-antagonistic configuration, are modeled
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Balderas Hill, Rafael, Sébastien Briot, Abdelhamid Chriette, and Philippe Martinet. "Increasing Energy Efficiency of High-Speed Parallel Robots by Using Variable Stiffness Springs and Optimal Motion Generation." In ASME 2018 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/detc2018-85090.

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The classical approach to decrease the energy consumption of high-speed robots is by lowering the moving elements mass in order to have a lightweight structure. Even if this allows reducing the energy consumed, the lightweight architecture affects the robot stiffness, worsening the accuracy of the mechanism. Recently, variable stiffness actuators (VSAs) have been used in order to reduce the energy consumption of high-speed pick-and-place robots. The idea is to smartly tune online the stiffness of VSA springs so that the robot is put in near a resonance mode, thus considerably decreasing the en
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"VSAT services." In Exhibition, "Innovative Engineering for Sustainable Environment". IEEE, 2009. http://dx.doi.org/10.1109/ieeegcc.2009.5734244.

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Rees, Daniel C., and Kenneth I. Rubin. "Managing and Protecting Infrastructure Assets." In ASME 2003 International Mechanical Engineering Congress and Exposition. ASMEDC, 2003. http://dx.doi.org/10.1115/imece2003-42612.

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The events of September 11th focused renewed attention on protection of our nation’s critical infrastructure. Utilities across the nation have an increased awareness of risks and are recognizing the potential vulnerability of their physical assets, and also the assets embodied in their employees, their knowledge base, their information technology and their customers. Utilities must now grapple with the possibility that their infrastructure assets may be targets of direct physical threats — or serve as conduits for indirect physical threats. As the concern for protecting our nation’s infrastruc
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McGovern, D. "Large VSAT networks." In IEE Colloquium on `VSATs in Europe - the Talking is Over'. IEE, 1995. http://dx.doi.org/10.1049/ic:19950845.

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Robson, A. "Gestalt VSAT service." In IEE Colloquium on `VSATs in Europe - the Talking is Over'. IEE, 1995. http://dx.doi.org/10.1049/ic:19950841.

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Scobie, B. "Maxat VSAT services." In IEE Colloquium on `VSATs in Europe - the Talking is Over'. IEE, 1995. http://dx.doi.org/10.1049/ic:19950842.

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Anstrom, Joel R. "Model Development for Integrated Hybrid Electric Vehicle Dynamic Stability Systems." In ASME 2003 International Mechanical Engineering Congress and Exposition. ASMEDC, 2003. http://dx.doi.org/10.1115/imece2003-43188.

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This study expanded an existing full car dynamic model (HVOSM.VD2) to enable simulation of electric, hybrid electric, and fuel cell vehicles with integrated vehicle stability systems. A prototype range extending series hybrid vehicle was constructed with independent front wheel drives. A hybrid vehicle stability assist (VSA) algorithm was developed to perform proportional control of yaw rate through left/right distribution of front motor torques while simultaneously blending anti-lock braking and traction control with electric drive within hybrid system power limits. The new model, Hybrid Elec
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Tozer, T. C. "Developments in VSAT systems." In IEE Colloquium: 'What's New in Satellite Communications?'. IEE, 1996. http://dx.doi.org/10.1049/ic:19960532.

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