Dissertations / Theses on the topic 'Atmos technology'

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1

Портюх, Крістіна Валеріївна. "Цех з виробництва паперу для простирадл з целюлози у системі Публічного акціонерного товариства «Кохавинська паперова фабрика» з розробленням технологічного потоку." Bachelor's thesis, КПІ ім. Ігоря Сікорського, 2019. https://ela.kpi.ua/handle/123456789/29114.

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Дипломний проект: стор.85 , рис.3 , табл.11 , першоджерел 11, додатків 1. Метою дипломного проекту було розроблення технологічного потоку з виробництва паперу для простирадл з целюлози на основі Публічного акціонерного товариства «Каховинська паперова фабрика». Наведено стандарти та сертифікати якості на сировину, хімікати та готову продукцію. Розроблено та описано технологічну схему з виробництва паперу для простирадл. Розраховано матеріальний баланс води та волокна, а також тепловий баланс контактно-конвективного методу сушіння, для виробництва 1 т продукції. Проведено розрахунок та вибір основного обладнання. Описано об’ємно-планувальне і конструктивне рішення будівлі цеху. Наведені заходи щодо охорони навколишнього середовища.
Diploma project: pag. 85, draw. 3, 11 tables, primary sources 11, addition 1 The purpose of the diploma project was to develop a technological flow for the production of paper for a sheet on the basis of the Public Joint Stock Company "Kakhovinsky Paper Mill". The standards and quality certificates for raw materials, chemicals and finished products are given. A technological scheme for the production of sheet metal sheets has been developed and described. The material balance of water and fiber has been calculated, as well as the thermal balance of contact-convection drying method, for the production of 1 ton of product. The calculation and selection of basic equipment has been carried out. The volume-planning and constructive decision of the building of the shop is given. The measures on environmental protection are given.
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2

Annam, Balasubrahmanyam, and Narasimha Rao Yallapragada. "Understanding Customers Attitudes towards Technology-Based Self-Service : A Case Study on ATMs." Thesis, Karlstad University, Faculty of Economic Sciences, Communication and IT, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-149.

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In the present society technological innovations are playing significant role in every phase of human life, human interaction with machines has become essential in service sector. In the past a number of efforts have been made in the literature of service marketing to understand how companies can better deliver their services with the help of self-service technology. In this present situation companies have many possibilities to realize service offerings with huge investments in self-service technologies, as the technology became the driving force to service the customers effectively and helpful in delivering the services.

Nowadays it become challenging for the companies to serve customers effectively with in a prescribed time providing the right products with lower cost. To get rid of this issue most of the organizations are showing interest to employ self-service technologies (Like ATMs, ticket vending machines, online auctions, etc..,). The purpose of the thesis can be traced to the fact that a large part of the service sector is changing from personnel-based delivery to technology-based self-service. The theoretical problem of the present study is to concentrate on service marketing and service quality in order to provide a better understanding of customers’ attitudes and preferences towards technology-based self-services (ATMs).

So far many researchers have addressed customers’ attitudes towards the technology-based self-service delivery from a service quality perspective. The present paper on service quality and self-service based on technology concerns of expected use rather than actual use and customers expectations about new self-service technologies. To reach the purpose we conducted a pilot case study to know the customers attitudes towards technology (speed, accuracy, ease of use, privacy) using ATMs and their perception towards self-service technologies. For date collection we did 26 open interviews and 150 interviews with the help of questionnaire and the data analysis is based on both qualitative and quantitative methods, supported by the qualitative information and literature reviews. Finally in terms of important findings: easy of use, speed, control and accuracy are the main attributes for service quality and customer satisfaction.

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3

Kolář, Jakub. "Návrh replikované výroby zvolené součásti za využití technologie Reverse engineering a Rapid prototyping." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2019. http://www.nusl.cz/ntk/nusl-400433.

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This study has been as a diploma project at BUT. Theoretical part describes the most used methods in Reverse engineering and Rapid Prototyping. Each method describes its characteristics, usability and pros and cons in general. Practical part of this study deals with application of these methods. Goal of this work has been to obtain a digital model of a winker from Škoda 1000 car using optical scanner ATOS, making a new master model in CATIA software, analyzing its dimensions compared to the scanned model and choosing a suitable manufacturing technology with emphasis on functional properties of this component.
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4

Kratzer, Gadala E. "A methodology approach for conducting a Business Case Analysis for the Advanced Technology Ordnance Surveillance (ATOS) Advanced Concept Technology Demonstration (ACTD). /." Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2005. http://library.nps.navy.mil/uhtbin/hyperion/05Dec%5FKratzer.pdf.

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5

Kratzer, Gadala E. "A methodological approach for conducting a Business Case Analysis for the Advanced Technology Ordnance Surveillance (ATOS) Advanced Concept Technology Demonstration (ACTD)." Thesis, Monterey California. Naval Postgraduate School, 2005. http://hdl.handle.net/10945/1766.

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The purpose of this thesis is to provide a methodological approach for conducting a Business Case Analysis (BCA) for the Advanced Technology Ordnance Surveillance (ATOS) Advanced Concept Technology Demonstration (ACTD). This study compares the cost savings over time of having an ATOS infrastructure in place at Navy Munitions Management locations compared to the base case of "as-is" inventory management. ATOS is a Radio Frequency Identification (RFID)-based automated system that provides a capability to collect environmental data in near real-time and supports munitions management tasks on stored munitions pallets. This type of data has never before being available and is critical for making more precise decisions about the shelf life and operational performance of individual munitions throughout their service life. ATOS is not meant to be a replacement for the status quo processes of Ordnance Management (OM). Instead, ATOS is meant to enhance many of the current processes and add additional capabilities and dimensions to OM. A Business Case Analysis for a notional site, using exemplar data sets indicates that with an initial investment of 1.3 million dollars, a Net Present Value (NPV) of 5.3 million dollars can be obtained over a 10-year period. The payback period is less than one year, and the Return on Investment is 214 %, or almost 11 % annual, compounded ROI.
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6

Bigelow, Alan W. "Energy Distribution of Sputtered Neutral Atoms from a Multilayer Target." Thesis, University of North Texas, 2000. https://digital.library.unt.edu/ark:/67531/metadc2657/.

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Energy distribution measurements of sputtered neutral particles contribute to the general knowledge of sputtering, a common technique for surface analysis. In this work emphasis was placed on the measurement of energy distribution of sputtered neutral atoms from different depths. The liquid Ga-In eutectic alloy as a sample target for this study was ideal due to an extreme concentration ratio gradient between the top two monolayers. In pursuing this study, the method of sputter-initiated resonance ionization spectroscopy (SIRIS) was utilized. SIRIS employs a pulsed ion beam to initiate sputtering and tunable dye lasers for resonance ionization. Observation of the energy distribution was achieved with a position-sensitive detector. The principle behind the detector's energy resolution is time of flight (TOF) spectroscopy. For this specific detector, programmed time intervals between the sputtering pulse at the target and the ionizing laser pulse provided information leading to the energy distribution of the secondary neutral particles. This experiment contributes data for energy distributions of sputtered neutral particles to the experimental database, required by theoretical models and computer simulations for the sputtering phenomenon.
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7

Urbánek, Aleš. "Vytvoření technologie obrábění lopatkového kola." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2010. http://www.nusl.cz/ntk/nusl-229191.

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This diploma work deals with manufacturing technology of a turbine wheel. In first part is introduced description of equipment used for reverse engineering. In next part are clamping possibilities for cutting operations. The part of this diploma thesis is verification of a semi-product using ATOS system and proposal of establishment and clamping. Purpose of the work is technology preparation and production of clamping device for milling by the machining centre MCV 1210.
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8

Ilčík, Jindřich. "Geometrická přesnost výroby kovových dílů aditivní technologií Selective Laser Melting." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2013. http://www.nusl.cz/ntk/nusl-230995.

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The presented diploma thesis deals with the control of the geometric accuracy of the parts produced by additive manufacturing technology selective laser melting. The paper first analyzed the work of the other authors dealing with this issue. Based on obtained informations from this analysis were developed benchmark test parts for quality control of production on a commercial machine SLM 280 HL supplied by SLM Solutions GmbH. The work was carried out several tests to determine the appropriate parameters of construction parts. These tests, their results and conclusions are fully described in this papper.
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9

Nelson, Craig D. "Nuclear Society: Atoms for Peace and the Origins of Nuclear Power in Japan, 1952-1958." The Ohio State University, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=osu1409013318.

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10

Perrin, Isadora. "Développement expérimental d’un capteur inertiel multi-axe à atomes froids hybride embarquable." Thesis, Sorbonne université, 2019. http://www.theses.fr/2019SORUS326.

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Ce manuscrit présente le développement expérimental d’un capteur inertiel à atomes froids mesurant l’accélération de pesanteur, la composante verticale du gradient de gravité et l’accélération horizontale, en choisissant des technologies qui permettent d’obtenir un capteur inertiel embarquable et hybridé avec des capteurs classiques. Le dispositif expérimental permet d’effectuer des séquences d’interférométrie verticales et horizontales avec des transitions Raman stimulées rétroréfléchies contra-propageantes. La séquence d’interférométrie à quatre impulsions Raman a été utilisée pour mesurer le gradient de gravité. Les effets systématiques ont été étudiées afin d’obtenir l’exactitude de la mesure. Notre mesure extrapolée avec une chute libre de 1 mètre et limitée par le bruit de projection quantique permettrait d’atteindre des sensibilités du même ordre que l’état de l’art. Cette méthode est intéressante pour un capteur embarquable car elle est facile à mettre en place, et elle est insensible à la force de Coriolis, qui cause une grosse chute de contraste pour un interféromètre Mach-Zehnder en dynamique. Cette méthode peut être utilisée pour la mesure de rotation dans un capteur inertiel embarqué. Une mesure de l’accélération horizontale a été effectuée en simple diffraction avec des faisceaux lasers Raman horizontaux contra-propageants et rétro-réfléchis. Pour la mesure de l'accélération horizontale, un interféromètre Mach-Zehnder horizontal a été utilisé. Une rampe de fréquence est appliquée sur les faisceaux Raman pour levée la dégénérescence des deux paires Raman. La mesure effectuée a une sensibilité proche de l'état de l'art
This work focuses on the development of a cold-atom inertial sensor measuring the gravity, the vertical gravity gradient and the horizontal acceleration, by choosing technologies enabling to obtain an onboard and hybrid inertial sensor. The experimental setup generates a cold atom cloud of 87Rb, allows vertical et horizontal interferometry sequences using retroreflected contrapropagating stimulated Raman transitions, and allows a maximum free fall distance of 20 cm. The sensitivity obtained for the measurement of the gravity is 68 microGal/VHz and the optimal resolution reached 1,4 microGal after 6000 s of integration. The four-pulses interferometry sequence has been used for the measurement of the vertical gravity gradient. The sensitivity and the systematics have been studied. Our measurement, extrapolated with a sensor allowing 1 meter free fall and limited by quantum projection noise, could reach a sensitivity of 13 E/VHz, competitive with state of the-art. This method could be used for the measurement of rotations in an onboard inertiel sensor. A measurement of horizontal acceleration using simple diffraction interferometer with horizontal retroreflected contrapropagation stimulated Raman transitions. To lift the degeneracy of the two Raman transitions in the horizontal axis with zero-velocity atoms, we chirp the frequency of the Raman beam. It allows us to realize a Mach-Zehnder atom interferometer to measure the horizontal acceleration
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11

Gominet, Pierre alain. "Accéléromètre atomique double espèce 87Rb/39K aéroporté pour un test du principe d’équivalence." Thesis, Bordeaux, 2015. http://www.theses.fr/2015BORD0011/document.

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Lors de ces vingt dernières années, de nouvelles techniques de refroidissement et de manipulation des atomes ont permis le développement de senseurs inertiels basés sur l’interférométrie atomique. Le projet ICE est un interféromètre atomique double espèce qui a pour objectif de tester le principe d’équivalence faible. Afin d’augmenter la sensibilité de l’instrument, l’expérience est réalisée en micro-gravité lors de vols paraboliques à borde l’Airbus A300 zero-g de Novespace. L’interféromètre est composé de deux espèces atomiques (87Rb et 39K) ayant des transitions atomiques très proches (780 et 767nm). Ces longueurs d’ondes sont générées par une source laser bi-fréquence ultra-stable. Issue des technologies telecom et ensuite doublées en fréquence, elle est capable de résister aux contraintes des vols paraboliques. Précédemment, des mesures d’accélérations furent réalisées par un interféromètre Rubidiumen 1g et 0g en vol. Récemment, à l’aide d’un nouveau dispositif expérimental reposant sur une nouvelle enceinte à vide en titane, nous avons réalisé un des premiers accéléromètres Potassium. Cet atome présente en effet certaines difficultés à refroidir et à manipuler et demande un excellent contrôle des différents paramètres expérimentaux.Je présente ainsi dans ce manuscrit, les résultats obtenus avec le Rubidium et le Potassium sur le nouveau dispositif expérimental, et les récents progrès réalisés en vue d’un accéléromètre double espèce Rb/K
During the last two decades, new techniques to cool and manipulate atoms has enabled the development of inertial sensors based on atom interferometry. The ICE project aims to verify the weak equivalence principle (WEP) using a compact and transportable dual-species atom interferometer. To make precise tests of the WEP, this experiment is performed in a micro-gravity environment during parabolic flights onboard the Novespace zero-g aircraft. The interferometer is composed of two atomic species (87Rb et 39K) with similar transition wavelengths (780 nm and 767 nm), which are derived from frequency-doubled telecom lasers. This ultra-stable laser source is able to withst and the parabolic flight and their rough conditions.In previous work, we have demonstrated measurements from a cold rubidium interferometer during the 1g and 0g phases during flights. Recently, we manage to carry out one of the first gravimeter with 39K in a new titanium vacuum system. This is a huge achievement because this atom is hard to cool down and to manipulate. I will present in this thesis, the results with Rubidium and Potassium on the newset-up, I we will report on recent progress toward a double species 87Rb/39K interferometer
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12

Thi, Pham, and 范氏明方. "Intention to adopt ATMs: An Extended Model of the Unified Theory of Acceptance and Use of Technology." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/22843836281992588255.

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碩士
國立高雄第一科技大學
國際管理碩士學位學程
99
Today, the growth of technology in service delivery and increasing labor costs make service provides to think about new service delivery option which allows customers to serve themselves as an alternative way. Traditional full service is increasingly replaced with self service technology (SST), like touch screen, online banking, or self service check-in allow customers to perform the service by themselves. This research looks into the phenomenon of technology adoption for automated teller machine (ATM) and identifies potential factors after their intention toward banking usage. The Unified Theory of Acceptance and Use of Technology (UTAUT) was applied to examine the effects of customers’ experience on ATM acceptance and other antecedents that affect their intention toward using self-service technology (SST). The research findings can help practitioners, who use SST to deliver their services, to implement successful distribution strategies and consumer educators to guide consumers on how better to use banking services.
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13

Ou, Yen-Lin, and 歐彥琳. "Enhance the Ability of Junior High School Students with Special Needs to Operate Post Office ATMs with Augmented Reality Image Guidance Technology." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/zsq7c6.

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碩士
中原大學
電子工程研究所
107
This study used the Augmented Reality (AR) tool developed by HP Reveal to develop a teaching system that allows junior high school students with special needs to learn and complete the ability to operate post office automated teller machines (ATMs) independently. Since the teaching of ATM is not suitable for repeated training on a real ATM, which involves the privacy of the user. This study presents the operation interface of the post office ATM in the form of a web page, and uses the combination of the mobile phone and the tablet to simulate the situation and process of operating the ATM, in order to help students with special needs learn how to use ATM correctly and achieve the best training results. The experimental data of this study shows that this set of AR systems makes it very effective for students with special needs to be familiar with the operation of post office ATMs.
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14

Ferreira, André Faria. "Voto eletrónico: uma reflexão comparativa sobre os sistemas de votação eletrónica e análise sobre a relação com a abstenção." Master's thesis, 2020. http://hdl.handle.net/1822/71029.

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Dissertação de mestrado integrado em Engenharia e Gestão de Sistemas de Informação
A participação na votação dos candidatos políticos é crucial para a democracia. O direito ao voto é um direito que não devemos prevaricar, devemos valorizar pela sua importância, pelo seu valor e significado. É uma evidência que a abstenção apresenta um número muito elevado em diversos atos eleitorais em Portugal, aproximando-se muitas vezes de cinquenta por cento do eleitorado. Em determinados atos eleitorais acontece que até ultrapassa esse mesmo valor. O processo de votação em si não ajuda, não é fácil votar. É necessário perceber que a tecnologia e os Sistemas de Informação podem ajudar a combater estes valores. Começo desta forma, pois é evidente, que é necessária a implementação de soluções modernas com a utilização de tecnologia de forma a termos sistemas de votação mais tecnológicos. A votação consiste num processo de decisão e em Portugal, para votarmos nos candidatos políticos temos de votar presencialmente e em papel, o denominado voto em urna. Assim, com esta investigação pretendo mostrar de que forma os Sistemas de Informação e a tecnologia podem permitir a modernização do sistema de votação atual em Portugal. Dada a relevância e importância deste processo de tomada de decisão, a segurança é um dos fatores cruciais para que todos os processos eleitorais que sejam realizados através de votação com utilização de tecnologia sejam fiáveis e não manipuláveis. A investigação aqui apresentada, intitulada de Voto Eletrónico, de forma explícita pretende analisar os vários sistemas de votação eletrónica e analisar a sua utilização no impacto da taxa de abstenção.
Participation in the voting of political candidates is crucial for democracy. The right to vote is a right that we must not prevaricate, it should value for its importance, for its value and meaning. It is an evidence that abstention has a very high number in various electoral acts in Portugal, often approaching fifty percent of the electorate. In certain electoral acts it happens that it even exceeds this same value. The voting process itself does not help, it is not easy to vote. It is necessary to realize that technology and Information Systems can help to combat these values. I start this way, as it is evident that it is necessary to implement modern solutions using technology in a more technological way with voting systems Voting consists of a decision process, in Portugal, to vote for political candidates, we must vote in person and on paper, the so-called paper ballot. Thus, with this investigation I intend to show how Information Systems and technology can allow the modernization of the current voting system in Portugal. Given the relevance and importance of this decision-making process, security is one of the crucial factors so that all electoral processes that are carried out through voting using technology are reliable and not manipulable. The research presented here, entitled Electronic Voting, explicitly aims to analyze the various electronic voting systems and analyze their use in the impact of the abstention rate.
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15

Kotoka, Love. "Effects of computer simulations on the teaching of atomic combinations to grade 11 physical science learners." Diss., 2013. http://hdl.handle.net/10500/13304.

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This study, the effects of computer simulations on the teaching and learning of Atomic Combinations was carried out in the Tshwane North District of Gauteng Province in South Africa. The study employed a non-randomized control-group pre-test and post-test quasi-experimental design involving two grade 11 Physical Science classes; one as an experimental (52) and the other as a control group (53). An Achievement Test consisting of 30 multiple-choice questions and a Structured Questionnaire designed for teacher and learner participants were the principal data collection tools used. The questionnaire was developed to answer research questions two and three that guided this study. The questionnaire tested how much learners and teachers were familiar with the use of computers and if there were any hindrances to computer usage. The achievement test instrument was administered as a pre-test and post-test to answer research question one. The experimental group received computer-assisted teaching and the control group was taught using traditional teaching method (lecture) on the same topics. The intervention took two and a half weeks for each of the schools involved in the study. Analyses of scores of the two groups in post-test were compared using Statistical Package for the Social Sciences (SPSS) independent t-test version 16.0. The results showed that t = 0.467, df = 103, p = 0.048 and the Sig. (2-tailed) value is 0.641. Since sig. (2-tailed) value is greater than 0.05, it can be concluded that there is no statistical significant difference between the experimental group and the control group.
Science and Technology Education
M. Sc. (Mathematics, Science & Technology Education)
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