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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Методы принятия управленческих решений в задаче эффективной работы концертного агентства : магистерская диссертация / Methods of making management decisions in the problem of standard works of a concert agency

Кульмухамбетов, Р. С., Kulmukhambetov, R. S. January 2019 (has links)
Актуальность темы связана с развитием концертной деятельности в Российской Федерации, которая происходит в результате роста количества артистов, разнообразия новых концертов и спектаклей и качества сервисов, работающих в развлекательной сфере. В связи с изменениями в ФЗ № 54 «О применении контрольно-кассовой техники при осуществлении расчетов в Российской Федерации», организациям необходимо предоставлять билеты в онлайн-кассы, следовательно, возникает необходимость созданию собственной автоматизированной системы для продажи билетов онлайн. В век информатизации, большие количество продаж происходит через онлайн-сервисы. Люди уже перестали ходить в магазин для покупки нужной вещи, поскольку существует множество сервисов для онлайн-покупки. Однако не у всех компаний существуют собственные сайты, для продажи товара. Также данная проблема и возникает в концертной деятельности. Клиенту проще купить билет на нужные мероприятия используя интернет ресурсы. Поэтому возникает необходимость создания собственного сайта для продвижения мероприятий онлайн. Цель магистерской работы: методы принятия управленческих решений в задачи эффективной работы концертного агентства ООО «АРТ БИЛЕТ», с целью совершенствования каналов продажи организации. / The relevance of the topic is connected with the development of concert activity in the Russian Federation, which occurs as a result of the growing number of artists, the variety of new concerts and performances and the quality of services operating in the entertainment sector. In connection with the changes in the Federal Law No. 54 “On the use of cash registers when making settlements in the Russian Federation”, organizations need to provide tickets to the online ticket office, therefore, it is necessary to create their own automated system for selling tickets online. In the information age, large numbers of sales take place through online services. People have already stopped going to the store to buy the right thing, because there are many services for online shopping. However, not all companies have their own websites for the sale of goods. This problem also occurs in concert activities. It is easier for the client to buy a ticket to the necessary events using the Internet resources. Therefore, there is a need to create your own website to promote events online. The purpose of the master's work: methods of making management decisions in the task of effective work of the concert agency LLC ART BILET, with the aim of improving the channels of sale of the organization.
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Разработка автоматизированной системы контроля таможенного транзита в РФ : магистерская диссертация / Development of an automated customs transit control system in the Russian Federation

Вахрушев, В. И., Vakhrushev, V. I. January 2021 (has links)
В работе изучена деятельность Федеральной таможенной службы России, объективно рассмотрены теоретические и практические аспекты применения таможенной процедуры таможенного транзита. Проанализирована работа и структура действующей автоматизированной системы контроля за процессами таможенного транзита, выявлены и обоснованы её недостатки. Изучены популярные методологии разработки информационных систем и системы управления рабочими процессами, проведён их сравнительный анализ по методу иерархий с целью выявления наилучших вариантов. Описан процесс разработки и преимущества новой автоматизированной системы, разработанной с применением Camunda BPM. / The paper examines the activities of the Federal Customs Service of Russia and objectively examines the theoretical and practical aspects of the customs transit procedure. The work and structure of the current automated system of control over customs transit processes are analysed, its shortcomings are identified and justified. Popular methodologies for developing information systems and workflow management systems have been studied, and a comparative analysis of them using the hierarchy method has been made in order to identify the best options. The development process and advantages of a new automated system developed using Camunda BPM are described.
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La preuve numérique dans le procès pénal / The digital evidence in the criminal trial

Hennequin, Shirley 12 December 2011 (has links)
Support de la nouvelle société de l’information et de la communication, outil de travail mais également de loisir, le numérique est « partout ». Devenu la mémoire virtuelle de l’homme, le « numérique », constitue un terrain d’investigation privilégié, une source d’informations intarissable. Le principe de la liberté des preuves en procédure pénale a offert au numérique la possibilité de jouer un rôle majeur : parfois preuve de l’infraction, de son imputabilité à un auteur et/ou de son identité, il est devenu incontournable. Ce constat est toutefois limité, ce principe ne signifiant pas que l’on puisse agir de n’importe quelle manière, à sa guise quels que soient le lieu et l’heure ; la preuve numérique devant être recherchée et recueillie dans les règles de l’administration de la preuve. Soumise à l’intime conviction du juge, la donnée numérique devra également revêtir des garanties d’intégrité et de fiabilité, avant d’être considérée comme une « preuve ». En définitive, ces observations imposent que, les caractères généraux de la preuve numérique et son rôle probatoire attendu soient étudiés afin d’envisager comment cette nouvelle preuve se confronte au régime probatoire pénal / As a medium of the new society of information and communication and as a tool used both for work and play, digital technology has become ubiquitous. It has become man's virtual memory and represents a preferred field for investigation, an inexhaustible source of information. The principle of freedom of evidence in criminal law has allowed digital technology to play a major role : sometimes as evidence of infringement, of its author's imputability and/or identity, it has become inescapable. This general assessment is however limited, as it does not mean that any action can be taken anyhow, whatever the place or time ; digital evidence must indeed be searched for and collected within the rules governing it. Being subjected to the judge's inner conviction, the digital data will also have to offer guarantees of integrity and reliability before being considered as evidence on balance, these observations require that the general characteristics and expected role of digital evidence should be studied in order to examine how this new kind of evidence can be confronted with the system of evidence in criminal law
14

Proposta de gestão de risco associado à ocorrência de corridas de detrito em bacias hidrográficas na Serra do Mar - Cubatão - SP /

Veloso, Vinicius Queiroz. January 2019 (has links)
Orientador: José Eduardo Zaine / Resumo: As corridas de detritos ou debris flows são os fenômenos de movimentação de massa mais impactantes no Brasil, com destaque para a região serrana do Estado de São Paulo. São movimentos de massa complexos, que se comportam na forma de fluxos altamente densos, responsáveis pelo grande aporte de material grosseiro no decorrer das drenagens, com grande poder de impacto e raio de destruição. Esta pesquisa buscou aprimorar o conhecimento acerca dos movimentos de massa do tipo corrida de detritos, por meio de uma classificação bibliográfica sistemática do fenômeno, assim como dos seus principais fatores indutores na região da Serra do Mar. A área escolhida para o estudo foi uma bacia hidrográfica no município de Cubatão/SP, devido ao grande histórico de eventos desse tipo, como os ocorridos em 1994, que foram responsáveis pela paralização das operações na Refinaria Presidente Bernardes, resultando em altos prejuízos financeiros. Em 2013, no Rio Pilões, outro evento de magnitude similar comprometeu a infraestrutura da Sabesp, resultando em uma morte. Tomando como recorte de estudo a bacia hidrográfica do Rio das Pedras, o objetivo principal foi desenvolver, por meio de metodologias de gestão e mapeamento uma proposta de gerenciamento preventivo à ocorrência de corridas de detrito em bacias hidrográficas na Serra do Mar. Assim, por meio da avaliação da suscetibilidade, aplicação de equações empíricas, mapeamento geológico-geomorfológico e definição de cenários de risco com precipitação... (Resumo completo, clicar acesso eletrônico abaixo) / Abstract: The debris flows are the most striking mass movement phenomena in Brazil, with emphasis on the mountain region of the State of São Paulo. They are complex mass movements, which behave in the form of highly dense flows, responsible for the great contribution of coarse material during the drainage, with great impact power and radius of destruction. This research aimed to improve the knowledge about mass movements of the type of debris run, through a systematic bibliographic classification of the phenomenon, as well as its main inductive factors in the Serra do Mar region. The area chosen for the study was a basin in the municipality of Cubatão / SP, due to the great history of events of this type, such as those occurred in 1994, which were responsible for the paralysis of operations at the Presidente Bernardes Refinery, resulting in high financial losses. In 2013, at Rio Pilões, another event of similar magnitude compromised Sabesp's infrastructure, resulting in one death. Taking as a study study the Rio das Pedras river basin, the main objective was to develop, through management and mapping methodologies, a proposal of preventive management to the occurrence of detritus races in watersheds in the Serra do Mar. Thus, through the evaluation of susceptibility, the application of empirical equations, geological-geomorphological mapping and the definition of risk scenarios with critical precipitation, resulted in a better estimate of a risk scenario closer to the real one possible... (Complete abstract click electronic access below) / Mestre
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Projeto industrial para aeração automática de leiras de compostagem orgânica / Industrial project for automated aeretion of organic composting piles

Figueira Júnior, Edson Alves 30 March 2012 (has links)
Fundação de Amparo a Pesquisa do Estado de Minas Gerais / Composting is a safety environmental alternative to reuse and treat organic wastes produced by human-beings. Although decomposition naturally happens, the handling of some factors, such as oxygen level, temperature, moisture content and pH, can alter the process speed, accelerating microbial activity. Aeration is a crucial practice during the composting process, since it can ensure adequate oxygen supply, temperature control and moisture content reduction in the windrows. Therefore, this work aimed to develop an automated process of compost pile aeration in order to accelerate and optimize the production of biofertilizers in an industrial plant. The trial was carried out at Valoriza Fertilizantes Company located in the city of Uberlândia - MG. Based on previous tests done in the company s standard ventilation system an automated system of forced aeration (SAFA) was projected. After installing this system, moisture content, oxygen level and temperature tests were performed aiming to verify the efficiency of the developed aeration system. / A compostagem é uma alternativa ambientalmente correta para o aproveitamento e tratamento dos resíduos orgânicos gerados pelo homem. Apesar de a decomposição ocorrer naturalmente, a manipulação de alguns fatores, como o nível de oxigênio, a temperatura, o teor de umidade e o pH, podem alterar a velocidade do processo, acelerando a atividade microbiana. A aeração é uma prática crucial durante o processo de compostagem, pois pode garantir suprimentos adequados de oxigênio, controlar a temperatura e reduzir o teor de umidade nas leiras. Objetivou-se neste trabalho desenvolver um processo automatizado de aeração de leiras de compostagem para acelerar e otimizar a produção de biofertilizantes em uma planta industrial. O experimento foi conduzido na Empresa Valoriza Agronegócios com sede na cidade de Uberlândia - MG. Baseado em testes realizados no sistema de ventilação padrão da empresa foi projetado um sistema de aeração forçada automatizado (SAFA). Após a instalação do sistema, testes de umidade, do teor de oxigênio e de temperatura foram realizados para verificar a eficiência do sistema de aeração desenvolvido. / Mestre em Engenharia Mecânica
16

Využitelnost měření teploty povrchu těla zvířat / Usability of measurement of animal surface temper

SOBÍŠKOVÁ, Kateřina January 2018 (has links)
The aim of the dissertation was to present technical possibilities of scanning and measuring the body temperature and provide a method for a non-contact measurement of body surface temperatureof animals including data transfer to higher-level software. Partial results can be part of an automated herd management system to ensure better animal welfare monitoring. One method of contactless measuring the surface temperature was taking the surface temperature by using an infrared camera. This tool was used to scan surface temperatures in the area of the body core, the udder region and the eye area. Thermograms, sometimes referred to as thermal imaging, were obtained from the individual regions. In total, there were 34 measurements in 2013 and 17 measurements in 2014.Cows from Petrovice centre were included in the experiment. Three different groups of dairy cows were evaluated in two different stables. In the first group there were cows which gave birth 2 days to 2 months before. The second group consisted of dairy cows which calved 4 to 5 months before. The third group included dairy cows which gave birth 7 to 8 months before. Based on the results of measurements of selected surface temperatures, it was found that the surface core temperature and the udder surface temperature correlated most. However, when measuring surface temperatures, the degree of pollution, coating, and oscillation of the animal play an important role. Moreover, technological parameters of the device are also important, specially its setting and the emissivity of the surface. This experiment ran from August to September 2016 in a purpose-built schoolhouse facility in an experimental stable accredited for experimental purposes. The experiment included two clinically healthy cows of the Holstein breed, which had been implanted with the identification chip and tested for its functionality. This chip was implanted to both animals in the tail root region and was fitted with a biological function sensor that followed the body temperature of the animal. The device was adapted to send animal identification information and animal body temperature information by means of a wireless connection to the chip reader. Based on the findings, one or more systems, preferably non-contact body temperature scanning, could be designed and tested. Regarding the use of other surface temperature scanning possibilities, this is still in the process of development and implementation. The disadvantage of the above described device is that it fails to recognize the cause of the elevated temperature and requires intervention by the attendant without the intervention being necessary. The attending keeper may not recognize acute cases and may cause permanent damage to the health or even death of the animal. The task of the device is to find a method of unattended animal temperature measurement connected with its electronic identification that would recognize sick or infected animals from overheated ones. This device would categorize the animals and take precautions to preserve their health. The invention should be applicable to a wide variety of animals.
17

Diseño de un clúster de alta disponibilidad inter-site con el software PowerHA SystemMirror para servicios de misión crítica basados en arquitectura IBM Power Systems / Designing an inter-site high availability cluster with PowerHA SystemMirror software for mission-critical services based on IBM Power Systems architecture

Begazo Isla, Jorge Luis 17 April 2021 (has links)
Durante los últimos años, la tecnología se ha convertido en el pilar fundamental del crecimiento de los negocios y en una necesidad de las compañías en contar con servicios de misión crítica en arquitecturas de sistemas robustos, que proporcionen un alto nivel de disponibilidad; y que tengan un mecanismo automatizado de protección ante eventos que comprometan la continuidad de los servicios. La indisponibilidad de los sistemas, principalmente, provoca pérdidas económicas en las compañías. Por ello, el proyecto presenta el diseño de un cluster de alta disponibilidad inter-site en servidores con sistema operativo AIX y el software de cluster IBM PowerHA SystemMirror para servicios de misión crítica basados en arquitectura IBM Power System; que servirá como una guía para el diseño de este tipo de soluciones de cluster automatizados, que tengan como objetivo principal la disminución del tiempo de indisponibilidad ante un evento que comprometa la disponibilidad de los servicios. Para lograrlo, se ha definido un escenario en una organización que cuenta con este tipo de servicios de misión crítica, y se han analizado los eventos de indisponibilidad que han causado pérdidas económicas en la compañía, debido al excesivo tiempo en el que se recuperaron los servicios. Finalmente, se ha efectuado un conjunto de pruebas de alta disponibilidad en un cluster PowerHA SystemMirror automatizado, utilizando un entorno de laboratorio y simulando la indisponibilidad de los servicios. Con ello, se ha logrado tiempos de recuperación de servicio óptimos, reduciendo hasta un 95% del tiempo inicial, sin contar con un cluster PowerHA SystemMirror. / During the last years, technology has become the fundamental pillar of business growth and a need for companies to have mission-critical services in robust system architectures that provide a high level of availability; and that they have an automated protection mechanism against events that compromise the continuity of services. The unavailability of systems causes economic losses in the companies. For this reason, the project presents the design of an inter-site high availability cluster on servers with AIX operating system and the IBM PowerHA SystemMirror cluster software for mission-critical services based on the IBM Power System architecture. This will serve as a guide for the design of this type of automated cluster solutions, whose main objective is to reduce the time of unavailability before an event that compromises the availability of services. A scenario has been defined in an organization that has mission critical services. Unavailability events that have caused economic losses in the company have been reviewed. Due to the excessive time in which the services were recovered. Finally, a set of high availability tests has been done on an automated PowerHA SystemMirror cluster, using a laboratory environment and simulating the unavailability of services. Optimal service recovery times have been achieved. It has been reduced up to 95% of the initial time, without having a PowerHA SystemMirror cluster. / Tesis
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Development and evaluation of ground and aerial robotic systems in commercial poultry houses

Parajuli, Pratik 06 August 2021 (has links) (PDF)
The live production sector of the poultry industry has a growing interest in robotics. Robotics have the possibility to monitor environmental conditions, assess bird welfare, and reduce labor for farm workers and owners. However, interactions of poultry with robotic systems in commercial poultry house environments is largely unknown. Therefore, the goal of this research was to assess the effect of ground and aerial robots on bird stress using avoidance distance (AD) and fleeing speed (FS) as indirect indicators. A low-cost, autonomous robot was also developed to aid in collecting data on environmental conditions in commercial broiler houses. AD and FS were measured for multiple breeds (broilers, brown hens, and white hens) at different bird ages. Poultry-robot AD was greater than poultry-human AD for both broilers and laying hens, indicating that birds tended to avoid the ground robot more than humans. However, birds did become accustomed to the ground robot as reflected by decreasing AD and FS over the trial periods. Aerial drones operated in a commercial broiler house were found to induce a larger AD and higher FS than a moveable sensor package attached to a fixed, overhead rail system. No significant difference was found in the performance of the low-cost, autonomous robot when tested on different substrates (hard tile and litter). However, some differences were found when the robot was operated at different speeds. Results from these studies have provided useful insight into the operation of ground and aerial robots in commercial poultry settings.
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Разработка автоматизированной системы комплексного структурно - семантического и тематического анализа естественно языковых текстов : магистерская диссертация / Development of an automated system for complex structural - semantic and thematic analysis of natural language texts

Петрова, А. И., Petrova, A. I. January 2020 (has links)
Актуальность темы обусловлена потребностью предприятий во внедрении, в качестве основы всех предоставляемых продуктов и услуг, автоматизированной системы комплексного структурно - семантического и тематического анализа естественно языковых текстов (русскоязычного лингвистического анализатора). Целью работы является разработка автоматизированной системы комплексного структурно - семантического и тематического анализа естественно языковых текстов, а именно эффективного русскоязычного лингвистического анализатора, способного безошибочно определять части речи слов и их морфологические характеристики, так как на момент создания компании Privacy Safeguard Co таковые отсутствовали на рынке. Результаты работы – практическим результатом работы стала разработанная автоматизированная система комплексного структурно - семантического и тематического анализа естественно языковых текстов (русскоязычный лингвистического анализатора). / The relevance of the topic is due to the need for enterprises to implement, as the basis for all provided products and services, an automated system for complex structural - semantic and thematic analysis of natural language texts (Russian-language linguistic analyzer). The aim of the work is to develop an automated system for complex structural, semantic and thematic analysis of natural language texts, namely, an effective Russian-language linguistic analyzer capable of accurately determining the parts of speech of words and their morphological characteristics, since at the time of the creation of Privacy Safeguard Co there were none on the market. Results of the work - the practical result of the work was the developed automated system for complex structural - semantic and thematic analysis of natural language texts (Russian-language linguistic analyzer).
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Evolution de modèles différentiels de systèmes complexes concrets par programmation génétique / Evolution of differential models for concrete complex systems through genetic programming / Evolução de modelos diferenciais para sistemas complexos concretos por programação genética

Santos Peretta, Igor 21 September 2015 (has links)
Un système est défini par les entités et leurs interrelations dans un environnement qui est déterminé par une limite arbitraire. Les systèmes complexes présentent un comportement émergent sans un contrôleur central. Les systèmes concrets désignent ceux qui sont observables dans la réalité. Un modèle nous permet de comprendre, de contrôler et de prédire le comportement du système. Un modèle différentiel à partir d'un système pourrait être compris comme une sorte de loi physique sous-jacent représenté par l'un ou d'un ensemble d'équations différentielles. Ce travail vise à étudier et mettre en œuvre des méthodes pour effectuer la modélisation des systèmes automatisée par l'ordinateur. Cette thèse pourrait être divisée en trois étapes principales, ainsi: (1) le développement d'un solveur numérique automatisé par l'ordinateur pour les équations différentielles linéaires, partielles ou ordinaires, sur la base de la formulation de matrice pour une personnalisation propre de la méthode Ritz-Galerkin; (2) la proposition d'un schème de score d'adaptation qui bénéficie du solveur numérique développé pour guider l'évolution des modèles différentiels pour les systèmes complexes concrets; (3) une implémentation préliminaire d'une application de programmation génétique pour effectuer la modélisation des systèmes automatisée par l'ordinateur. Dans la première étape, il est montré comment le solveur proposé utilise les polynômes de Jacobi orthogonaux comme base complète pour la méthode de Galerkin et comment le solveur traite des conditions auxiliaires de plusieurs types. Solutions à approximations polynomiales sont ensuite réalisés pour plusieurs types des équations différentielles partielles linéaires, y compris les problèmes hyperboliques, paraboliques et elliptiques. Dans la deuxième étape, le schème de score d'adaptation proposé est conçu pour exploiter certaines caractéristiques du solveur proposé et d'effectuer l'approximation polynômiale par morceaux afin d'évaluer les individus différentiels à partir d'une population fournie par l'algorithme évolutionnaire. Enfin, une mise en œuvre préliminaire d'une application GP est présentée et certaines questions sont discutées afin de permettre une meilleure compréhension de la modélisation des systèmes automatisée par l'ordinateur. Indications pour certains sujets prometteurs pour la continuation de futures recherches sont également abordées dans ce travail, y compris la façon d'étendre ce travail à certaines classes d'équations différentielles partielles non-linéaires. / A system is defined by its entities and their interrelations in an environment which is determined by an arbitrary boundary. Complex systems exhibit emergent behaviour without a central controller. Concrete systems designate the ones observable in reality. A model allows us to understand, to control and to predict behaviour of the system. A differential model from a system could be understood as some sort of underlying physical law depicted by either one or a set of differential equations. This work aims to investigate and implement methods to perform computer-automated system modelling. This thesis could be divided into three main stages: (1) developments of a computer-automated numerical solver for linear differential equations, partial or ordinary, based on the matrix formulation for an own customization of the Ritz-Galerkin method; (2) proposition of a fitness evaluation scheme which benefits from the developed numerical solver to guide evolution of differential models for concrete complex systems; (3) preliminary implementations of a genetic programming application to perform computer-automated system modelling. In the first stage, it is shown how the proposed solver uses Jacobi orthogonal polynomials as a complete basis for the Galerkin method and how the solver deals with auxiliary conditions of several types. Polynomial approximate solutions are achieved for several types of linear partial differential equations, including hyperbolic, parabolic and elliptic problems. In the second stage, the proposed fitness evaluation scheme is developed to exploit some characteristics from the proposed solver and to perform piecewise polynomial approximations in order to evaluate differential individuals from a given evolutionary algorithm population. Finally, a preliminary implementation of a genetic programming application is presented and some issues are discussed to enable a better understanding of computer-automated system modelling. Indications for some promising subjects for future continuation researches are also addressed here, as how to expand this work to some classes of non-linear partial differential equations.

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