Дисертації з теми "Monitor units"
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Cook, David A. "The development of risk adjusted control charts and machine learning models to monitor the mortality rate of intensive care unit patients /." St. Lucia, Qld, 2003. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe17859.pdf.
Повний текст джерелаZuo, Jian. "The Frequency Monitor Network (FNET) Design and Situation Awareness Algorithm Development." Diss., Virginia Tech, 2008. http://hdl.handle.net/10919/26721.
Повний текст джерелаPh. D.
Flosi, Adriana Aparecida. "Desenvolvimento de cálculo de unidades monitoras para IMRT." Universidade de São Paulo, 2011. http://www.teses.usp.br/teses/disponiveis/85/85131/tde-03042012-092734/.
Повний текст джерелаIndependent verification of dose calculations and monitor units settings of IMRT treatment plans is an important step in the quality assurance procedure for IMRT technique. At present, the verification is mainly based on experimental measurements, which are time consuming and laborious. In this work an independent methodology of monitor units calculation was developed as a new tool for IMRT treatments quality and precision assurance. The values found are near those calculated by the treatment planning system used, in a manner that the calculation algorithm demonstrated ± 1,8 % concordance in a simple geometry with the system. After several tests and the levels of action well established, the independent monitor units verification for IMRT treatment plans will become an effective and efficient tool in quality assurance, helping identification and the reduction of possible mistakes in radiotherapy treatments. To radiotherapy services is assured the use of the developed methodology as a tool of quality control in IMRT treatments as an original contribution of this work, specially those that do not dispose financial resources to acquire commercially available independent monitor unit calculus software.
Novacki, Stanley M. III. "A development system for the bus monitor unit for the DATAC digital data bus." Ohio University / OhioLINK, 1987. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1183056290.
Повний текст джерелаNovacki, Stanley M. "A development system for the bus monitor unit for the DATAC digital data bus." Ohio : Ohio University, 1987. http://www.ohiolink.edu/etd/view.cgi?ohiou1183056290.
Повний текст джерелаGothardo, Ana Carolina Lopes Ottoni 1979. "Estudo de validação do aparelho automático para medida de pressão arterial dixtal DX 2020 em unidade de terapia intensiva adulto = Validation study of automatic apparatus for measuring blood pressure dixtal DX 2020 in adult intensive care unit." [s.n.], 2012. http://repositorio.unicamp.br/jspui/handle/REPOSIP/310089.
Повний текст джерелаDissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Ciências Médicas
Made available in DSpace on 2018-08-20T22:31:22Z (GMT). No. of bitstreams: 1 Gothardo_AnaCarolinaLopesOttoni_M.pdf: 3169615 bytes, checksum: da99c78d906df92371167a9e0c7c0502 (MD5) Previous issue date: 2012
Resumo: A medição da pressão arterial em setores de emergência e cuidados intensivos é um procedimento utilizado para avaliar com rapidez a condição do paciente e direcionar a conduta terapêutica. Devido aos cuidados peculiares existentes na Unidade de Terapia Intensiva, a monitorização hemodinâmica desses pacientes é realizada por monitores automáticos multiparamétricos o que torna esse procedimento mais fácil e rápido. Esse tipo de monitorização consiste no controle de parâmetros como eletrocardiograma, pressão arterial (direta ou indireta), saturação de oxigênio, frequência cardíaca, temperatura, frequência respiratória, capnografia e débito cardíaco. Para garantir a precisão e o desempenho desses aparelhos automáticos, estes devem passar por testes rigorosos a fim de validá-los para seu uso clinico. Assim torna-se necessário aferir sua confiabilidade usando protocolos adequados, reconhecidos por sociedades cientificas. Este estudo tem como objetivo avaliar a confiabilidade do monitor multiparamétrico Dixtal® DX 2020 na medida da pressão arterial em adultos de acordo com o Protocolo Internacional, proposto pela European Society of Hypertension (ESH). Para o desenvolvimento desse estudo foram realizadas medidas de pressão arterial em 33 sujeitos, com uso do esfigmomanômetro de coluna de mercúrio, da marca Unitec e o aparelho automático Dixtal® DX 2020 com número de série 81303876. Nove medidas sequenciais foram realizadas no braço, alternando entre o esfigmomanômetro de mercúrio e o automático em teste, conforme Protocolo Internacional, além da obtenção do eletrocardiograma. O protocolo estabelece a necessidade de atender duas exigências. Na primeira exigência o aparelho foi reprovado na PAS em todas as faixas. Das 99 diferenças obtidas, apenas 43 se situaram na faixa de 0 a 5 mmHg (de 73 exigidas), 69 medidas na faixa de 0 a 10 mmHg (de 87 exigidas) e 81 entre 0 e 15 mmHg (de 96 exigidas). Na PAD também foi reprovado em todas as faixas, obtendo 29 diferenças entre 0 e 5 mmHg, 56 entre 0 e 10 mmHg e 71 entre 0 e 15 mmHg, sendo exigidas 65, 81 e 93, respectivamente. Na segunda exigência pelo menos 24 sujeitos deveriam ter duas de suas três comparações na faixa de 0 a 5 mmHg, o que aconteceu somente com 16 sujeitos na sistólica e 9 na diastólica. Além disso, no máximo três poderiam ter todas suas comparações acima de 5 mmHg e isso aconteceu com 10 sujeitos na sistólica e 17 na diastólica. O aparelho não atendeu os critérios estabelecidos para a pressão sistólica (PAS) e pressão diastólica (PAD) em nenhuma das duas exigências, não sendo recomendado para o uso clínico de acordo com este protocolo. Cuidados com a validação dos aparelhos deveriam ocorrer com maior frequência no sentido de garantir às pessoas em cuidados intensivos valores fidedignos. É importante ressaltar que este estudo refere-se especificamente ao módulo de verificação da PA do monitor em estudo, não sendo possível tirar a mesma conclusão para suas outras funções
Abstract: The measurement of blood pressure in emergency departments and intensive care is a procedure used to quickly assess the patient's condition and direct the therapeutic approach. Due to the peculiar care existing in the intensive care unit, hemodynamic monitoring of patients is performed by automated multiparameter monitors which makes this procedure easier and faster. This type of monitoring controls parameters such as electrocardiogram, blood pressure (direct or indirect), oxygen saturation, heart rate, temperature, respiratory rate, capnography and cardiac output. To ensure accuracy and performance of these automated devices, they must undergo rigorous testing to validate them for clinical use. So it becomes necessary to assess its reliability using appropriate protocols, recognized by scientific societies. This study aims to evaluate the reliability of the multiparameter monitor Dixtal® DX 2020 on blood pressure determination in adults according to the International Protocol, proposed by the European Society of Hypertension (ESH). For the development of this study blood pressure was measured in 33 subjects, using a Unitec® mercury sphygmomanometer, and the automatic drive Dixtal® DX 2020, serial number 81303876. Nine sequential measurements were performed in the arm, alternating between the mercury sphygmomanometer and the automatic unit in test, as determined by the International Protocol, and the electrocardiogram. The protocol establishes the need to meet two requirements. In the first requirement, the device failed SBP measurements in all ranges. Among the 99 obtained differences, only 43 were located in the range 0-5 mm Hg (73 required), 69 in the range 0-10 mm Hg (87 required) and 81 between 0 and 15 mmHg (96 required). Regarding DBP, the device also failed in all ranges, obtaining 29 differences between 0 and 5 mmHg, 56 from 0 to 10 and 71 between 0 and 15 mmHg( 65, 81 and 93 required respectively). To pass in the second requirement at least 24 subjects should have two of their three comparisons in the range 0-5 mmHg, which happened with only 16 subjects in systolic and 9 in diastolic. Furthermore, at most three could have all their comparisons over 5 mmHg and this happened to 10 subjects in the systolic and 17 diastolic. The unit did not meet the criteria for systolic (SBP) and diastolic blood pressure (DBP) in any of the two requirements and it is not recommended for clinical use in accordance with this protocol. Importantly, this study specifically refers to the BP scanning module of the monitor in study, it is not possible to draw the same conclusion for its other functions
Mestrado
Enfermagem e Trabalho
Mestra em Ciências da Saúde
Higginson, Kelsey. "Distraction, Enjoyment, and Motivation During an Indoor Cycling Unit of High School Physical Education." BYU ScholarsArchive, 2016. https://scholarsarchive.byu.edu/etd/5700.
Повний текст джерелаXing, Aitang. "Dosimetric Investigation of Electron Arc Therapy Delivered Using Siemens Electron Arc Applicator with a Trapezoidal Aperture." Thesis, University of Canterbury. Physics and Astronomy, 2007. http://hdl.handle.net/10092/1486.
Повний текст джерелаMcKeon, Sean Patrick. "A GPU Stream Computing Approach to Terrain Database Integrity Monitoring." Digital Archive @ GSU, 2009. http://digitalarchive.gsu.edu/cs_theses/65.
Повний текст джерелаHung, Chia-Chieh, and 洪家傑. "A study on locked position monitor for release hook units in variety of lifeboat." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/dynksn.
Повний текст джерела國立臺灣海洋大學
商船學系
102
The purpose of lifeboats being onboard vessels is to insure the safety and security of the crew in disastrous situations, but in the routinely release and retrieval of lifeboat drills, accidents caused by mechanical reasons have constantly been happening, resulting in tremendous casualties over time. This thesis uses initiative detection of whether the release hook is in proper place or not to solve the common problem of accidentally disengagements when under load for open lever type broadside lifeboats. There have been over 70 different types of lifeboat release hooks developed until now, each differing greatly from one another. This study analyzes the information of these different release hooks and categorizes them. In regard to open lever type broadside lifeboats, the motorizing system in principle, uses 3 Inductive Proximity Sensor sets which are installed in the fore, aft lifeboat release hook and the hydrostatic release device. The motorizing system utilizes light panels to show whether current conditions are safe or not, if the main light signal displays a green light, then this means that the release hook(s) is (are) in correct positions, and if the light signal displays a red light, then this means that the lifeboat may be in contact with the water. When the release hook leaves the water and is not in the proper locked position, then flashing red lights and alarm (audio) signals will be set off; After analysis for enclosed lever type lifeboats, this monitoring system cannot currently be installed for them. But since the LSA Code states that: the crew members should be able to directly observe the activities of release hook systems/components in lifeboats, the enclosed lever type is of question of whether it is in compliance with this requirement, thus providing not much of a concern in this thesis. For free fall lifeboat types, this study shows that the monitoring system of this thesis can be directly used. This thesis hopes to change current lifeboat accidental prevention measures for the world, and leap out of traditional thinking. To not only use methods of improving the life boat structure itself or additional add-on locks to prevent disasters, but to use electronic monitors to solve this problem, achieving safety and security of the life and property of the crew. The thesis results of this thesis and such concepts can be provided for the International Maritime Organization, surveyor associations, manufacturers, and other lifeboat related business to improve the safety of lifeboats.
Todd, Hilary Frances. "The Clinical Effect of Changing from a Dose to Water to a Dose to Medium-Based Methodology to Calculate Monitor Units for Electron Beams." Thesis, 2020. http://hdl.handle.net/2440/128228.
Повний текст джерелаThesis (MPhil.) -- University of Adelaide, School of Physical Sciences, 2020
陳柏軒. "RISC Processor Debugging Unit Monitor." Thesis, 2001. http://ndltd.ncl.edu.tw/handle/05428391715798137857.
Повний текст джерелаAsigbee, Priscilla A. "Verifying monitor unit calculations for tangential whole-breast fields in three-dimensional planning." 2014. http://liblink.bsu.edu/uhtbin/catkey/1745599.
Повний текст джерелаLin, Yu-Change, and 林郁晟. "Deploying Fan-filter Unit Monitor-oriented System of Photolithography Process by Using Statistical Process Control." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/55652823652104793921.
Повний текст джерела中原大學
機械工程研究所
104
Airflow stability is very important for the semiconductor manufacturing process, with a stable pressure (Down flow) to avoid blowing the wafer Particle pollution generated in the manufacturing process. But pressure value, and there is no standard value, has long experience in both the process by adjusting for this phenomenon is caused by an increase in the case of process variation. In addition, the devices provide air pressure, fan filter unit broken abnormal happened before, resulting in a large number of products abnormalities unaware of the case, or even scrapped. In this study, statistical process management architectures combine independent design, develop innovative management models, establish monitoring systems for wind pressure and make effective management and monitoring of FFU prevent damage event without warning, enhance the stability of the semiconductor manufacturing process. First, the management chaos phenomenon will pressure its unity, build pressure standard value, stable process range. Furthermore, the establishment of monitoring systems for production processes and FFU fan pressure to make timely monitoring. The results show that the system is currently successfully detect abnormal times, experience has shown that these three systems exert its effect in this study.
ChiWang and 王騏. "Design of Backlight Lightguide Unit for Various Monitor Sizes Using the One-Time Ray Tracing Optimization Method." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/42038526531599098489.
Повний текст джерела