Dissertationen zum Thema „Citrus Classification“
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Ashari, Ir Sumeru. „Discrimination between citrus genotypes“. Title page, contents and summary only, 1989. http://web4.library.adelaide.edu.au/theses/09A/09aa819.pdf.
Der volle Inhalt der QuelleLe, Thanh Toan, Trong Ky Vo und Huy Hoang Nguyen. „Evaluation of two eco-friendly botanical extracts on fruit rot pathogens of orange (Citrus sinesis (L.) Osbeck)“. Technische Universität Dresden, 2018. https://tud.qucosa.de/id/qucosa%3A33345.
Der volle Inhalt der QuelleThối trái bởi Aspergillus niger và Colletotrichum sp. gây ra các thiệt hại nghiêm trọng trên cam. Biện pháp phòng trừ bệnh trên trái cam hiện nay chủ yếu dựa vào thuốc hóa học, dẫn đến tồn dư thuốc trên trái cây, ô nhiễm môi trường và gây độc cho con người. Một trong các phương pháp thay thế giúp giảm sử dụng thuốc hóa học là sử dụng dịch trích thực vật. Nghiên cứu này đã được thưc hiện để đánh giá hiệu quả in vivo của dịch trích ở nồng độ 6% của neem hoặc lược vàng đối với A. niger và Colletotrichum sp. Các trái cam đã lây nhiễm nhân tạo tác nhân gây thối trái thì được nhúng vào dịch trích ở nồng độ 6% của neem hoặc lược vàng trong 30 giây, và giữ đến 11 ngày để ghi nhận chiều dài vết bệnh ở nhiệt độ phòng. Cái trái cam được nhúng vào nước cất thì dùng như nghiệm thức đối chứng. Kết quả cho thấy ở 11 ngày sau khi chủng bệnh, dịch trích neem và lược vàng làm giảm đáng kể vết thối Aspergillus lần lượt là 109,08 và 124,00 mm. Bên cạnh đó, vết bệnh thán thư trên trái cam đã bị ức chế có ý nghĩa thống kê bởi các dịch trích neem và lược vàng, với đường kính trung bình các vết bệnh lần lượt là 160,00 và 154,75 mm, ở ngày 11 của thí nghiệm. Kết quả của nghiên cứu này đã chỉ ra rằng dịch trích neem và lược vàng ở nồng độ 6% có thể sử dụng như một biện pháp thay thế tự nhiên trong việc phòng trừ sự phát triển của tác nhân gây thối trái cam. Các loại dịch trích này có tương lai trong bảo vệ thực vật hiện đại, thay thế các loại thuốc hóa học tổng hợp truyền thống trong hệ sinh thái nông nghiệp.
von, Suffrin Dana. „Irit Amit-Cohen: Zionism and Free Enterprise. The Story of Private Entrepreneurs in Citrus Plantations in Palestine in the 1920s and 1930s“. HATiKVA e.V. – Die Hoffnung Bildungs- und Begegnungsstätte für Jüdische Geschichte und Kultur Sachsen, 2014. https://slub.qucosa.de/id/qucosa%3A35090.
Der volle Inhalt der QuelleSaldivar-Sali, Artessa Niccola D. 1980. „A global typology of cities : classification tree analysis of urban resource consumption“. Thesis, Massachusetts Institute of Technology, 2010. http://hdl.handle.net/1721.1/61558.
Der volle Inhalt der QuelleCataloged from PDF version of thesis.
Includes bibliographical references (p. 101-103).
A study was carried out to develop a typology of urban metabolic (or resource consumption) profiles for 155 globally representative cities. Classification tree analysis was used to develop a model for determining how certain predictor (or independent) variables are related to levels of resource consumption. These predictor variables are: climate, city GDP, population, and population density. Classification trees and their corresponding decision rules were produced for the following major categories of material and energy resources: Total Energy, Electricity, Fossil fuels, Industrial Minerals & Ores, Construction Minerals, Biomass, Water, and Total Domestic Material Consumption. A tree was also generated for carbon dioxide emissions. Data at the city level was insufficient to include municipal solid waste generation in the analysis. Beyond just providing insight into the effects of the predictor variables on the consumption of different types of resources, the classification trees can also be used to predict consumption levels for cities that were not used in the model training data set. Urban metabolic profiles were also developed for each of the 155 cities, resulting in 15 metabolic types containing cities with identical or almost identical levels of consumption for all of the 8 resources and identical levels of carbon dioxide emissions. The important drivers of the differences in profile for each type include the dominant industries in the cities, as well as the presence of abundant natural resources in the countries in which the cities are the main economic centers.
by Artessa Niccola D. Saldivar-Sali.
S.M.
Alsouda, Yasser. „An IoT Solution for Urban Noise Identification in Smart Cities : Noise Measurement and Classification“. Thesis, Linnéuniversitetet, Institutionen för fysik och elektroteknik (IFE), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-80858.
Der volle Inhalt der QuelleMokrenko, Valeria Igorevna. „Machine Learning Enabled Surface Classification and Knowledge Transfer for Accessible Route Generation for Wheelchair Users“. Miami University / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=miami1596030215568784.
Der volle Inhalt der QuelleYang, Shiqi [Verfasser], Andreas [Akademischer Betreuer] Matzarakis und Rüdiger [Akademischer Betreuer] Glaser. „Analysis and evaluation of human thermal comfort conditions for Chinese cities, based on updated Köppen-Geiger classification“. Freiburg : Universität, 2017. http://d-nb.info/1136567194/34.
Der volle Inhalt der QuelleLuus, Martin. „Economic specialisation and diversity in South African cities / by Martin Luus“. Thesis, North-West University, 2005. http://hdl.handle.net/10394/803.
Der volle Inhalt der QuelleThesis (M.Com. (Economics))--North-West University, Potchefstroom Campus, 2006.
HUANG, KUAN-YU. „Fractal or Scaling Analysis of Natural Cities Extracted from Open Geographic Data Sources“. Thesis, Högskolan i Gävle, Avdelningen för Industriell utveckling, IT och Samhällsbyggnad, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-19386.
Der volle Inhalt der QuellePapsdorf, Christian. „Chemnitzer Internet- und Techniksoziologie (CITS) : Working Papers“. Technische Universität Chemnitz, 2016. https://monarch.qucosa.de/id/qucosa%3A20442.
Der volle Inhalt der QuelleThe Working Paper Series „Chemnitz Sociology of the Internet and Technology“ focusses on current research issues in de realm of Internet studies and Sociology of Technology. Both theoretical and empirical contributions in the analysis of current technology use, technology development and computer-mediated communication are published. The focus is particularly on the the relationship between humans and technology while using qualitative social research methods.
LIU, QINGLING. „A Case Study on the Extraction of the Natural Cities from Nightlight Image of the United States of America“. Thesis, Högskolan i Gävle, Avdelningen för Industriell utveckling, IT och Samhällsbyggnad, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-16243.
Der volle Inhalt der QuelleDippmann, Dagmar, und Andreas Heik. „Windows übers Netz? Eine Terminalserverlösung“. Universitätsbibliothek Chemnitz, 2001. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-200100922.
Der volle Inhalt der QuellePham, Thi Thu, Thanh Hoa Dinh, Manh Kha Nguyen und der Brugge Bart Van. „Enhancing the adsorption capacity of copper in aqueous solution by citric acid modified sugarcane bagasse“. Technische Universität Dresden, 2016. https://tud.qucosa.de/id/qucosa%3A32618.
Der volle Inhalt der QuelleNghiên cứu đã thực hiện biến tính hóa học vật liệu bã mía bằng acid citric và đánh giá khả năng hấp phụ ion Cu(II) trong nước của bã mía (SB) trước và sau biến tính axit citric. Khảo sát cấu trúc vật liệu thông qua phổ hồng ngoại FTIR cho thấy các nhóm chức carboxylic có khả năng hấp phụ kim loại xuất hiện trong vật liệu biến tính. Thí nghiệm mẻ đánh giá sự ảnh hưởng của pH, thời gian và nồng độ của vật liệu tự nhiên và biến tính đến khả năng hấp phụ ion Cu(II). Kết quả của thí nghiệm mẻ phù hợp với mô hình Langmuir với khả năng hấp phụ cực đại đạt 28,17 mg/g tại nồng độ pH tối ưu là 5,5. Kết quả thí nghiệm trên mô hình cột cho thấy đường cong thoát của quá trình hấp phụ của vật liệu biến tính và chưa biến tính phụ thuộc và chiều cao lớp vật liệu, nồng độ ion Cu(II) ban đầu và vận tốc dòng chảy qua cột. Các dữ liệu thu nhận được từ thực nghiệm phù hợp với mô hình động học Yoon-Nelson.
Urban, Adam, David Hick und Jörg Rainer Noennig. „Data4City – A Hyperlocal Citizen App“. TUDpress, 2018. https://tud.qucosa.de/id/qucosa%3A33849.
Der volle Inhalt der QuelleGuimarães, José Geraldo de Araujo. „Cidades inteligentes: proposta de um modelo brasileiro multi-ranking de classificação“. Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/12/12139/tde-05072018-120958/.
Der volle Inhalt der QuelleThe strong urbanization, a phenomenon that has increased in recent decades, has reached a very high level and has created enormous challenges for the management of cities, as well as bringing a wide range of harmful effects to the quality of life of its citizens. UN data of 2016 indicates that this is one-way road, and it\'s forecast to be worse in the coming years. Trying to mitigate this situation, much has been discussed about how to increase the smartness level of the cities and the interest in subject of Smart Cities has grown. Despite this, there is still no consensus on a smart city concept. If for some time this concept was based exclusively on the pillar of technology, today a more evolved and holistic vision would incorporate several other dimensions. Most of the existing classification models are foreign and are not adherent to the reality of a country as diverse and as unequal as Brazil. At the national level, there are some initiatives to create concepts and classification models, but they are based solely on the technological component or they only seek to create traditional rankings based on arbitrary weights of their formulators. The difficulty of adapting the concepts and the classification models to the Brazilian reality were the two main engines of this thesis. The first aim was to develop a concept of Smart cities for the Brazilian context. The second one was to propose a multidimensional classification model, which would escape the traditional standards of a ranking and be an effective tool for learning, benchmarking and supporting the planning of public policies in cities. By means of an exploratory and descriptive study, along with 3 cities of different sizes of the state of São Paulo, research into quantitative and qualitative approaches were developed. The first one used close ended questionnaires and data collection based on specific indicators for the calculation of the components of the Brazilian Multidimensional Smart Cities Classification Index (IBMCCI). This final thesis product employs the same user-oriented approach as U-MULTIRANK, the multidimensional global ranking of European Community universities. The final version of the proposed model was made available for use by municipal managers with the freedom to select dimensions, indicators and equivalent municipalities for analysis. The qualitative approach of the research was conducted through semi-structured interviews, with 2 specialists in municipal management. In order to validate the built tool, the content validity technique was used. It has come to the conclusion that it is necessary to adjust some factors of the model and to adapt the periodicity of edition of the index to coincide with the calendar of the municipal elections. With these adaptations, the IBMCCI has demonstrated great potential to become an effective support tool for municipal public policy makers.
Pohl, Reinhard. „How safe is safe?: Dam safety from the viewpoint of downstream communities“. Technische Universität Dresden, 2011. https://tud.qucosa.de/id/qucosa%3A28530.
Der volle Inhalt der QuelleSarma, Vaibhav. „Urban surface characterization using LiDAR and aerial imagery“. Thesis, University of North Texas, 2009. https://digital.library.unt.edu/ark:/67531/metadc12196/.
Der volle Inhalt der QuelleWeißbach, Martin, Philipp Chrszon, Thomas Springer und Alexander Schill. „Decentrally Coordinated Execution of Adaptations in Distributed Self-Adaptive Software Systems“. ACM, 2017. https://tud.qucosa.de/id/qucosa%3A75268.
Der volle Inhalt der QuelleBlümel, Hermann, Weert Canzler, Andreas Knie und Lisa Ruhrort. „Zukunftsfähige Mobilitätsangebote für schrumpfende Regionen: Der ÖPNV in der Demografiefalle - Problemdiagnose und Reformbedarf“. InnoZ-Bausteine, 2007. https://publish.fid-move.qucosa.de/id/qucosa%3A37381.
Der volle Inhalt der QuelleThe paper argues that the governance of public transport in Germany needs to be reformed if transport authorities and transport companies want to address the challenges posed by increasing regional disparities: „Shrinking cities“ and thinly populated rural areas need mobility solution different from those in agglomerations; yet, the structures of funding and regulating public transport discourage the development of „custom-made“ local mobility concepts while preserving the status-quo of a costly and unattractive standard service. In a first step we will present our analysis of several case studies of districts and cities confronted with a process of „population drain“. Backed by the relevant demographic projections we take the eastern German cases chosen here as exemplary for a general trend: Coping with „shrinking processes“ will be a major challenge for an increasing number of districts and cities in the next 30 years. The analysis focuses on two questions: (1) How does a decreasing population affect public transport? (2) Which measures and strategies have local transport authorities and companies so far adopted to cope with the new challenges? The case studies show that shrinking-patterns differ according to a set of regional characteristics. In a second step the central hypothesis will be discussed: analysing the regulation and financing tools which form the governance regime of public transport we argue that these structures inhibit the local development of adequate „downsizing“ strategies. In a third step we suggest how governance structures must be reformed to make them fit for more regional diversity. Those areas most severely affected by a „population drain“ should be declared „governance laboratories“ where experiments with new mobility solutions are granted special tolerance and regulatory innovations such as a voucher-based system of public funding may be tested.
Manteufel, Rico. „Mobilitätsverhalten potentieller Radfahrer in Dresden“. Master's thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2015. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-178973.
Der volle Inhalt der QuelleRamesh, Sathya. „High Resolution Satellite Images and LiDAR Data for Small-Area Building Extraction and Population Estimation“. Thesis, University of North Texas, 2009. https://digital.library.unt.edu/ark:/67531/metadc12188/.
Der volle Inhalt der QuelleBaret, Florian. „Les agglomérations "secondaires" gallo-romaines dans le Massif Central : (cités des arvernes, vellaves, gabales, rutenes, cadurques et lémovices), 1er siècle avant J.-C. - Ve siècle après J.-C“. Thesis, Clermont-Ferrand 2, 2015. http://www.theses.fr/2015CLF20003/document.
Der volle Inhalt der QuelleAmong the forms of organization one can observe in the ancient habitat, there is one particular structure that has been slightly ignored by French archeologists: the lesser urbanized settlements. However, in the last twenty years, small towns have attracted renewed interest.A historiographical study of the Gaul territory highlighted a less studied group of population: the ancient peoples of the Massif Central. In this thesis we intend to have a closer look at such populations as the Arvernes, the Vellaves, the Gabales, the Rutenes, the Cadurques, and the Lemovices from 1st century B.C. - 5th century A.D. We first established a corpus of sites starting with the study of the regional bibliography, which enabled us to create records for each area. We completed this first approach with several field operations such as ground, aerial, geophysical and topographical surveys. All those data were synthesized in a series of archaeological descriptors developed using the Archaeomedes model.The use of such descriptors enabled us to develop some statistical analyses and go beyond the simple reliability factor (which allows the distinction between rejected sites, hypothetical and true urbanized clusters). On the basis of our tested and proven classification, keeping in mind the suggested urban hierarchy and with the help of our spatial and morphological analyses, we were able to obtain a more complete picture of the urban framework of the ancient cities of the Massif Central.The data collected allowed us to better apprehend and understand the relation between such urban clusters and their natural environment, but also to place them in an archaeological context by studying the links between rural housing, the ancient administrative structure (chef-lieu), the city and territory limits, and the major communication routes (land and water). Through a multi-scale study of those population clusters, we were able to determine their general structure, to look at the role of local crafts and trade but also the place of major buildings, and waterworks. We took specific care to the chronological evolution in thosesmall towns by looking at them from their protohistoric beginnings through Antiquity and until early medieval times.While we cross-referenced all the different sources (bibliography and field surveys) and the analysis scales within the Massif Central, we also did a cross-comparison with other neighboring areas in order to validate such work. Besides the statistical data, we used the Geographic Information System and our database to reach our conclusions.This thesis aims at uncovering the reality of those ancient population clusters present in the Massif Central. Our results showed clearly the importance of those in the settlement system, their different forms structured according to the local geography and major trade routes. The functions/positions available in small towns were varied and recurrent but also corresponded to specific trades within each structure while remaining homogeneous.Through our chronological analysis we were able to point out a significant reduction in their numbers starting in the third century, though not their disappearing. In the 4th century new types of population clusters appeared, not as a response to an acute crisis, but more as a result of an evolution called on by new needs
Förster, André. „Die Nutzung der Hefe Yarrowia lipolytica zur Produktion von Citronensäure aus nachwachsenden Rohstoffen“. Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2006. http://nbn-resolving.de/urn:nbn:de:swb:14-1161191076936-20787.
Der volle Inhalt der QuelleVan, Den Steen Isabelle. „Cartographie, évolution et modélisation de l'utilisation du sol en milieu urbain: le cas de Bruxelles“. Doctoral thesis, Universite Libre de Bruxelles, 2005. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/211009.
Der volle Inhalt der QuelleTout d'abord, nous avons exploré l'apport des nouvelles techniques d'interprétation numérique à l'élaboration de cartes d'utilisation du sol à moyenne échelle (1:100 000) à partir d'images satellitaires. L'analyse des différentes étapes du processus de classification a montré que, lors de l'utilisation de classifications supervisées, la localisation et l'échantillonnage aléatoire des sites d'entraînement ainsi que la combinaison des caractéristiques des paramètres de classification (informations spectrales, texturales et contextuelles) améliorent considérablement l'exactitude du résultat. On constate également, dans ce dernier cas, l'importance de travailler avec une forme de voisinage isotrope et de pouvoir en faire varier la taille en fonction des classes considérées. L'utilisation de classificateurs multiples a permis de tendre vers une plus grande généralisation et de supprimer une série d'artefacts. Enfin, les essais ont montré que la classification par segmentation se rapproche fortement de la généralisation de l'interprétation visuelle tout en diminuant sensiblement le nombre d'objets à classer.
Dans un second temps, une analyse approfondie de la structure et de l’évolution de l’utilisation du sol à Bruxelles et dans sa périphérie au cours du dernier demi-siècle a été réalisée à partir d'une base de données diachronique à grande échelle (1:25 000). Elle confirme la vision d'une périphérie bruxelloise peu dense où le poids de la classe de tissu urbain résidentiel clairsemé discontinu s'intensifie au cours du temps. Les espaces privilégiés de l'urbanisation ont été identifiés de manière systématique à l'aide de canevas d'analyse radio-concentriques et directionnels. Le croisement entre les données d'utilisation du sol et d'autres indicateurs spatialisables comme les plans de secteur a montré les marges d'évolution potentielles, tant au moment de la mise en place de ces plans que plus récemment. D'autres combinaisons avec des statistiques socio-économiques ou démographiques ont fourni de nouveaux indicateurs permettant d'explorer les densités de l'occupation de l'espace périurbain et de s'interroger sur les discordances entre réalité physique et enregistrement statistique. Enfin, l'arrangement spatial des différentes classes d'utilisation du sol a été exploré. L'ensemble de ces analyses ont fait l'objet d'une synthèse thématique ainsi que régionale, au sein de compartiments paysagers.
La dernière approche de la problématique de l'utilisation du sol en milieu urbain s'est faite au travers d'une démarche basée sur la modélisation spatiale. La calibration des relations de voisinage à l'aide des règles d'autocorrélation spatiale a démontré que les affinités entre classes décrivent bien la structuration de l'agglomération bruxelloise et traduit le renforcement des structures héritées. L'analyse des résidus de la modélisation a montré le rôle contraignant de l'introduction des plans de secteur pour la classe du tissu urbain résidentiel clairsemé discontinu, laissant beaucoup plus de place qu'attendu dans les parties sud de la zone d'étude. La modélisation dynamique a aussi clairement mis en évidence le changement de logique de localisation de l'industrie et des services, qui rompent avec leurs localisations traditionnelles au cours de la période étudiée.
En conclusion, la thèse a permis de confirmer les atouts d'une approche sous l'angle de l'utilisation du sol pour appréhender le phénomène de périurbanisation. Elle montre aussi le rôle unificateur de cette approche, qui peut s'insérer aisément dans les études thématiques ou susciter des questionnements nouveaux du fait des avancées apportées par le caractère quantitatif des exploitations régionales. Enfin, des outils communs et des enrichissements mutuels, acquis ou potentiels, sont identifiés entre les différents champs de la discipline (télédétection, géographie urbaine, modélisation spatiale) mobilisés pour cette exploration de la production, de l'analyse et de la modélisation des données d'utilisation du sol.
Doctorat en sciences, Spécialisation géographie
info:eu-repo/semantics/nonPublished
Ashari, Ir Sumeru. „Discrimination between citrus genotypes“. Thesis, 1989. http://hdl.handle.net/2440/109045.
Der volle Inhalt der QuellePereira, Mário Gustavo Reis Caseiro e. Alves. „CrossRoads: Real-Time classification of roads based on the city data“. Master's thesis, 2017. http://hdl.handle.net/10316/83271.
Der volle Inhalt der QuelleHumanity is experiencing the largest urban growth in history. Nowadays more than half the human population lives and works in cities. This rapid growth of urban areas poses great challenges to local and central governments in terms of urban planning, sustainability, mobility and air quality. With the proliferation of inexpensive everyday objects, embedded with electronics and able to connect themselves to a network, it has become possible to use them to collect and exchange data over great distances. Using a vast network of sensors deployed over a large metropolitan network, it is possible to autonomously collect vast amounts of sensor data and transmit it to a central system that processes it into valuable information that can assist in city governance and improve the citizen's life. The internship Crossroads: ”Real-time classification of roads based on the city data” aims at studying the viability of using traffic and air quality data, collected by a large sensor network, to introduce modifications into a Geographic Information System used by a Routing Service that is able to calculate the best route between a source and a target location. Its main objective is to study algorithms, services, and tools that can be applied to build a small prototype that demonstrates the concept. This report presents and discusses all taken steps, activities developed as well as all artifacts produced during the Crossroads: ”Real-time classification of roads based on the city data” internship.
A humanidade experiencia o maior crescimento urbano da história. Hoje em dia, mais de metade da população humana vive e trabalha nas cidades. Este rápido crescimento das áreas urbanas representa um grande desafio para os governos locais e centrais, em termos de planeamento urbano, sustentabilidade, mobilidade e qualidade do ar. Com a proliferação de objetos cotidianos baratos, incorporando electrónica e capazes de se ligar a uma rede, tornou-se possível usá-los para coletar e trocar dados a grandes distâncias. Usando uma vasta rede de sensores distribuídos ao longo de uma grande rede metropolitana, é possível coletar grandes quantidades de dados de sensor, de forma autónoma e transmiti-los a um sistema central que os processa e produz informação valiosa que pode ajudar na administração da cidade e na melhoraria da vida dos cidadãos. Crossroads: ”Real-time classification of roads based on the city data” visa estudar a viabilidade do uso de dados de tráfego automóvel e de qualidade do ar, coletados por uma grande rede de sensores, para introduzir modificações num Sistema de Informação Geográfica, utilizado por um Serviço de Roteamento que é capaz de calcular a melhor rota entre um local de partida e um de destino. O seu principal objetivo consiste no estudo de algoritmos, serviços e ferramentas que podem ser aplicados na construção de um pequeno protótipo que demonstre o conceito. Este relatório apresenta e discute todas as etapas e atividades desenvolvidas durante o estágio Crossroads: ”Real-time classification of roads based on the city data”.
Mishra, Bhupesh K., Dhaval Thakker, S. Mazumdar, Daniel Neagu, Marian Gheorghe und Sydney Simpson. „A novel application of deep learning with image cropping: a smart cities use case for flood monitoring“. 2020. http://hdl.handle.net/10454/17664.
Der volle Inhalt der QuelleEvent monitoring is an essential application of Smart City platforms. Real-time monitoring of gully and drainage blockage is an important part of flood monitoring applications. Building viable IoT sensors for detecting blockage is a complex task due to the limitations of deploying such sensors in situ. Image classification with deep learning is a potential alternative solution. However, there are no image datasets of gullies and drainages. We were faced with such challenges as part of developing a flood monitoring application in a European Union-funded project. To address these issues, we propose a novel image classification approach based on deep learning with an IoT-enabled camera to monitor gullies and drainages. This approach utilises deep learning to develop an effective image classification model to classify blockage images into different class labels based on the severity. In order to handle the complexity of video-based images, and subsequent poor classification accuracy of the model, we have carried out experiments with the removal of image edges by applying image cropping. The process of cropping in our proposed experimentation is aimed to concentrate only on the regions of interest within images, hence leaving out some proportion of image edges. An image dataset from crowd-sourced publicly accessible images has been curated to train and test the proposed model. For validation, model accuracies were compared considering model with and without image cropping. The cropping-based image classification showed improvement in the classification accuracy. This paper outlines the lessons from our experimentation that have a wider impact on many similar use cases involving IoT-based cameras as part of smart city event monitoring platforms.
European Regional Development Fund Interreg project Smart Cities and Open Data REuse (SCORE).
Parentin, Torsten. „Kontinuierliche Nierenersatztherapie mit regionaler Citrat-Antikoagulation bei Schwerbrandverletzten“. Doctoral thesis, 2012. https://ul.qucosa.de/id/qucosa%3A11954.
Der volle Inhalt der QuelleSchade, Katrin, Marcus Hübscher und Tanja Korzer. „Smart Retail in Smart Cities: Best Practice Analysis of Local Online Platforms“. 2018. https://ul.qucosa.de/id/qucosa%3A34535.
Der volle Inhalt der QuelleSteinert, Frank. „Entwicklung einer Methode zur Optimierung von Betriebsstrategien für Nebenaggregate konventionell angetriebener Stadtbusse“. Doctoral thesis, 2013. https://tud.qucosa.de/id/qucosa%3A27388.
Der volle Inhalt der QuelleDerakhshanfar, Khatereh. „BIM Effect on the Quality of Communication in the Project Management of Smart Cities“. 2020. https://tubaf.qucosa.de/id/qucosa%3A72719.
Der volle Inhalt der QuelleKang, Hanna. „Capacity Factors for Urban Sustainability Transformations – The Eco-capital Suwon in South Korea“. 2019. https://tud.qucosa.de/id/qucosa%3A72442.
Der volle Inhalt der QuelleYe, Nan. „Comparison between high-resolution aerial imagery and lidar data classification of canopy and grass in the NESCO neighborhood, Indianapolis, Indiana“. Thesis, 2014. http://hdl.handle.net/1805/5276.
Der volle Inhalt der QuelleUrban forestry is a very important element of urban structures that can improve the environment and life quality within the urban areas. Having an accurate classification of urban forests and grass areas would help improve focused urban tree planting and urban heat wave mitigation efforts. This research project will compare the use of high – resolution aerial imagery and LiDAR data when used to classify canopy and grass areas. The high – resolution image, with 1 – meter resolution, was captured by The National Agriculture Imagery Program (NAIP) on 6/6/2012. Its coordinate system is the North American Datum of 1983 (NAD83). The LiDAR data, with 1.0 – meter average post spacing, was captured by Indiana Statewide Imagery and LiDAR Program from 03/13/2011 to 04/30/2012.The study area is called the Near East Side Community Organization (NESCO) neighborhood. It is located on the east side of downtown Indianapolis, Indiana. Its boundaries are: 65 interstate, East Massachusetts Avenue, East 21st Street, North Emerson Avenue, and the rail road tracks on the south of the East Washington Street. This research will also perform the accuracy assessment based on the results of classifications using high – resolution aerial imagery and LiDAR data in order to determine and explain which method is more accurate to classify urban canopy and grass areas.
LUKŠOVÁ, Petra. „Výdajové chování magistrátních měst“. Master's thesis, 2011. http://www.nusl.cz/ntk/nusl-52364.
Der volle Inhalt der QuelleKretzschmar, Jerome. „NMR Spectroscopic Investigation of Lanthanide, Actinide, and Selenium Containing Complexes Related to the Environment or Nuclear Waste Disposals“. Doctoral thesis, 2019. https://tud.qucosa.de/id/qucosa%3A34071.
Der volle Inhalt der QuelleHaberstroh, Marcus Max. „National innovative capacity: An established concept revisited“. 2017. https://slub.qucosa.de/id/qucosa%3A16088.
Der volle Inhalt der QuelleFritz, Susanne. „MD-Simulationen zur Adsorption von Additiven aus wässriger Lösung auf Calciumsulfat-Flächen“. Doctoral thesis, 2014. https://tubaf.qucosa.de/id/qucosa%3A22995.
Der volle Inhalt der QuelleWang, Ye. „Robust Text Mining in Online Social Network Context“. Thesis, 2018. https://vuir.vu.edu.au/38645/.
Der volle Inhalt der QuelleRasool, Raihan Ur. „CyberPulse: A Security Framework for Software-Defined Networks“. Thesis, 2020. https://vuir.vu.edu.au/42172/.
Der volle Inhalt der QuelleNeugebauer, Carola Silvia. „Ansätze perspektivischer Stadtentwicklung durch Inwertsetzung des UNESCO-Weltkulturerbestatus, untersucht in Städten peripherer und metropoler Räume“. Doctoral thesis, 2013. https://tud.qucosa.de/id/qucosa%3A27503.
Der volle Inhalt der QuelleSchomburg, Kay. „Untersuchung zur Überlagerung von Förderprogrammen in der Städtebauförderung der Bundesrepublik Deutschland (nach Art. 104b des Grundgesetzes)“. Master's thesis, 2013. https://tud.qucosa.de/id/qucosa%3A28303.
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