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Dissertations / Theses on the topic 'Birds – Identification'

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1

Fox, Elizabeth J. S. "Call-independent identification in birds." University of Western Australia. School of Animal Biology, 2008. http://theses.library.uwa.edu.au/adt-WU2008.0218.

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[Truncated abstract] The identification of individual animals based on acoustic parameters is a non-invasive method of identifying individuals with considerable advantages over physical marking procedures. One requirement for an effective and practical method of acoustic individual identification is that it is call-independent, i.e. determining identity does not require a comparison of the same call or song type. This means that an individuals identity over time can be determined regardless of any changes to its vocal repertoire, and different individuals can be compared regardless of whether
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2

Lau, Hok-nang, and 劉學能. "Identification of novel coronaviruses in dead birds in Hong Kong." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2010. http://hub.hku.hk/bib/B44660108.

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3

Eakle, Wade Laney 1959. "SONAGRAPHIC IDENTIFICATION OF INDIVIDUAL BREEDING BALD EAGLES (HALIAEETUS LEUCOCEPHALUS) IN ARIZONA." Thesis, The University of Arizona, 1986. http://hdl.handle.net/10150/276369.

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4

Mead, Reginald Marshall. "A system for automating identification of biological echoes in NEXRAD level II radar data." Thesis, Montana State University, 2009. http://etd.lib.montana.edu/etd/2009/mead/MeadR1209.pdf.

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Since its inception in the mid twentieth century, radar ornithology has provided scientists with new tools for studying the behavior of birds, especially with regards to migration. A number of studies have shown that birds can be detected using a wide variety of radar devices. Generally, these studies have focused on small portable radars that typically have a finer resolution than large weather surveillance radars. Recently, however, a number of researchers have presented qualitative evidence suggesting that birds, or at least migration events, can be identified using large broad scale radars
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Rogers, Daniel James. "Intraspecific variation in the acoustic signals of birds and one species of frog : implications for the acoustic identification of individuals." Title page, contents and abstract only, 2002. http://web4.library.adelaide.edu.au/theses/09PH/09phr7251.pdf.

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Bibliography: leaves 203-218. This thesis investigated patterns of intraspecific variation in the acoustic signals of a range of vocal animal species with the ultimate objective of demonstrating vocal individuality in these species, focussing on two methods of quantitative song analysis, discriminant function analysis and cross-correlation analysis. Two species were studied: Bibron's toadlet (Pseudophryne bibronii) and Rufous bristlebird (Dasyornis broadbenti).
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6

Grando, Angélica Paula. "Utilização de tomografia por ressonância magnética nuclear para sexagem de aves silvestres sem dimorfismo sexual." Universidade de São Paulo, 2002. http://www.teses.usp.br/teses/disponiveis/82/82131/tde-07012003-092830/.

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O rápido declínio da vida silvícola do planeta tem levado inúmeros pesquisadores a discutirem diferentes estratégias de conservação, tanto com a manutenção dos animais em seus próprios habitats naturais, como pela propagação em cativeiro. A reprodução de aves em cativeiro é dificultada quando esses animais não apresentam dimorfismo sexual (ausente em muitas espécies, especialmente em psitacídeos), requerendo a realização de métodos de sexagem para a formação de casais. Dessa forma, foi estudado o uso da tomografia por ressonância magnética nuclear (TRMN) para a sexagem de aves silvestres sem d
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7

Vundavalli, Suveen Kumar, and Sri Rama Srinivasa Varma Danthuluri. "Bird Chirps Annotation UsingTime-Frequency Domain Analysis." Thesis, Blekinge Tekniska Högskola, Institutionen för tillämpad signalbehandling, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-13624.

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There are around 10,426 bird species around the world. Recognizing the bird species for an untrained person is almost impossible either by watching or listening them. In order to identify the bird species from their sounds, there is a need for an application that can detect the bird species from its sound. Time-frequency domain analysis techniques are used to implement the application. We implemented two time-frequency domain feature extraction methods. In feature extraction, a signature matrix which consist of extracted features is created for bird sound signals. A database of signature matri
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8

Zakeri, Masoud. "Automatic bird species identification employing an unsupervised discovery of vocalisation units." Thesis, University of Birmingham, 2017. http://etheses.bham.ac.uk//id/eprint/7833/.

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An automatic analysis of bird vocalisations for the identification of bird species, the study of their behaviour and their means of communication is important for a better understanding of the environment in which we are living and in the context of environmental protection. The high variability of vocalisations within different individuals makes species’ identification challenging for bird surveyors. Hence, the availability of a reliable automatic bird identification system through their vocalisations, would be of great interest to professionals and amateurs alike. A part of this thesis provi
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9

Rizzitelli, Federico. "Design and implementation of BIRDY satellite data and Radiation Payload simulators." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2016.

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Numerical modelling and simulations are needed to develop and test specific analysis methods by providing test data before BIRDY would be launched. This document describes the "satellite data simulator" which is a multi-sensor, multi-spectral satellite simulator produced especially for the BIRDY mission which could be used as well to analyse data from other satellite missions providing energetic particles data in the Solar system.
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10

Burden, Joanne Jemima Ellen. "Identification and characterisation of a novel intracellular protein that binds the low density lipoprotein (LDL) receptor." Thesis, Imperial College London, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.271420.

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11

Minakuchi, Masayoshi. "Identification and characterization of SEB, a novel protein that binds to the acute undifferentiated leukemia-associated protein SET." Kyoto University, 2001. http://hdl.handle.net/2433/150179.

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12

Robinson, Katherine Reilly. "Negotiating Identity: Culturally Situated Epideictic in the Victorian Travel Narratives of Isabella Bird." Diss., CLICK HERE for online access, 2009. http://contentdm.lib.byu.edu/ETD/image/etd3213.pdf.

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13

Rouzet, Adeline. "Identification des protéines antigéniques impliquées dans la maladie du poumon d’éleveur d’oiseaux." Thesis, Bourgogne Franche-Comté, 2017. http://www.theses.fr/2017UBFCE014/document.

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Les maladies allergiques constituent une part importante des préoccupations de santé publique. Parmi elles, la maladie du poumon d’éleveur d’oiseaux (PEO) est une pathologie respiratoire liée à l’inhalation répétée de protéines antigéniques, localisées dans les fientes, les plumes et les squames des oiseaux. Actuellement, on connait peu de chose sur la nature des antigènes impliqués dans la maladie.La mise en évidence d’immunoglobulines G (IgG) spécifiques des agents étiologiques est un élément important dans la prise en charge diagnostique et thérapeutique. L’objectif de la thèse est d’identi
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14

Mirzaei, Golrokh. "Data Fusion of Infrared, Radar, and Acoustics Based Monitoring System." University of Toledo / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1396564236.

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15

Orooji-heravi, Victor. "Software support for a hand-held bird identification aid." Thesis, 1990. https://hdl.handle.net/10539/27910.

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A project report submitted to the Faculty of Engineering, University of the Witwatersrand, Johannesburg, in partial fulfilment of the requirements for the degree of Master of Science in Engineering<br>In view of the recent breakthroughs in memory chips, electronic fieldguides are becoming more feasible, specially when they offer better portability and faster information access when compared to conventional fieldguides. In this report we discuss the importance of inexpensive electronic fieldguides which at the same time provide suitable user interface for maximum information transfer. T
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16

Smallie, Jonathan James. "A power line risk assessment for selected South African birds of conservation concern." Thesis, 2012. http://hdl.handle.net/10539/11067.

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MSc., Faculty of Science, University of the Witwatersrand, 2011<br>A selection of southern African bird species were modelled in terms of the probability of these species colliding with or being electrocuted on overhead power lines in South Africa, based on morphological and behavioral factors. Species were included in the model on the basis of internationally recognized vulnerability to these interactions at the family level. The collision model performed poorly when tested against the actual reported mortalities for species contained in the Eskom-EWT Strategic Partnership Central Incident Re
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17

Chapman, Alexandra. "Development of Novel High-Resolution Melting (HRM) Assays for Gender Identification of Caribbean Flamingo (Phoenicopterus ruber ruber) and other Birds." Thesis, 2012. http://hdl.handle.net/1969.1/148342.

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Unambiguous gender identification (ID) is needed to assess parameters in studies of population dynamics, behavior, and evolutionary biology of Caribbean Flamingo (Phoenicopterus ruber ruber) and other birds. Due to its importance for management and conservation, molecular (DNA-based) avian gender ID assays targeting intron-size differences of the Chromosome Helicase ATPase DNA Binding (CHD) gene of males (CHD-Z) and females (CHD-W) have been developed. Male (ZZ) and female (WZ) genotypes are usually scored as size polymorphisms through agarose or acrylamide gels. For certain species, W-specifi
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18

Wings, Oliver [Verfasser]. "Identification, distribution, and function of gastroliths in dinosaurs and extant birds with emphasis on ostriches (Struthio camelus) / vorgelegt von Oliver Wings." 2004. http://d-nb.info/973178914/34.

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19

Chang, Hsin-Yi, and 張心怡. "A study on the species identification of birdstrike remains by using microscopic feather characteristics.-Example study from the air-foraging insectivorous birds in CCK Air Force Base." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/22682838641405948236.

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碩士<br>國立中興大學<br>生命科學系所<br>94<br>Abstract With the developments of aviation technology, bird strikes become a serious problem to human life and economy of the industry. In order to minimize the risk of bird strikes, it is necessary to develop habitat management practices for the bird species at risk. Therefore, it is critical to identify the birds caused the aircraft damage in order to take the proper damage prevention strategies. Feather microstructure technique is a forensic candidate method to apply for bird species identification for a bird strike issue. However, there are few researches u
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20

Xue, Yu-Zhi, and 薛宇志. "Automatic Identification of Bird Species by Their Calls and Songs." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/496p2v.

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碩士<br>國立臺北科技大學<br>電腦與通訊研究所<br>98<br>There are more than nine thousand and seven hundred bird species in the world. Interestingly, one-twentieth of worldwide bird species can be found in this small island we live. Despite abundant with various birds, most people in Taiwan cannot recognize what the bird is by its sound; even the bird is commonly seen. In this study, we attempt to develop automated techniques for identifying bird species based on their sounds. It is hoped that the techniques can help people learn such lovely animals by simply recording the bird sounds they hear. To begin, we appl
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21

Shih, Dong-Liang, and 石棟樑. "Bird Call Identification System Based on Various Time-Frequency Feature Extraction." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/42rd4j.

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碩士<br>國立臺灣科技大學<br>電子工程系<br>102<br>Automatic bird sound identification system has been developed for several years. Traditional recognition approaches are modified from human speech processing systems. Features extraction algorithms usually used in the bird call identification are based on the human auditory models such as Mel-frequency cepstral coefficient (MFCC). However, the auditory model is not quite suitable for bird sound recognition owing to the different mechanism between human being and computer system. In this thesis, our bird call identification system is composed of three major par
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22

Lin, Wei-Cheng, and 林威成. "Bird Species Identification Based on Timbre and Pitch Feature of Sound recordings." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/2jaty8.

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碩士<br>國立臺北科技大學<br>電腦與通訊研究所<br>100<br>To help people learn bird species from their sounds, this study proposes an automatic system that identifies bird sounds in a long audio recording. For each instant of a long audio recording, we perform timbre-based and pitch-based analyses. In the timbre-based analyses, Mel-frequency cepstrum coefficients are extracted from every short segment, and then tested by a Gaussian Mixture Model Classifier. In the pitch-based analysis, we convert sound signals from their waveform representations into a sequence of MIDI notes. Then, Bigram models are used to analyz
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23

Fang, Guan-Bo, and 方冠博. "《Bird》the short film to confer self-identification with lens language of long take." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/62492934632211887511.

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碩士<br>國立臺南藝術大學<br>動畫藝術與影像美學研究所<br>101<br>There are six chapters to confer self-identification with lens language of long take in this thesis. The First Chapter is talking about the influence of animation to me and my feeling for esthetics of animation when I study in University and Graduate Institute. The second chapter is about the reason to make 《Bird》 the short film. The Third Chapter analyzes the application of the lens language of long take in kinds of film. The Fourth chapter discusses about the topic of the self-identification in the literature and films to enforce the theme in the film
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24

MIAO, LUO-HUA, and 苗羅華. "Identification and characterization of protein factors that binds to a cis-element in the promoter region of ∝1-acid glycoprotein gene." Thesis, 1991. http://ndltd.ncl.edu.tw/handle/26824853117927224924.

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Miao, Luo-Hua, and 苗羅華. "Identification and characterization of protein factors that binds to a cis-element in the promoter region of 1-acid glycoprotein gene." Thesis, 1991. http://ndltd.ncl.edu.tw/handle/44276039656862889439.

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26

Banks, David Jay. "Identification, characterization, cloning and expression of a Heliothis virescens 110 kDa aminopeptidase N that binds Bacillus thuringiensis Cry1Ac and Cry1Fa [delta]-endotoxins." 2002. http://purl.galileo.usg.edu/uga%5Fetd/banks%5Fdavid%5Fj%5F200205%5Fphd.

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Thesis (Ph. D.)--University of Georgia, 2002.<br>Directed by Michael Adang. Includes an article published in, and an article submitted to, Insect biochemistry and molecular biology. Includes bibliographical references.
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27

Xue, Siqi. "Purification and identification of specific RNA-binding protein that binds to the 3'UTR region of cytochrome P450aromatase mRNA in bovine granulosa cells." Thèse, 2008. http://hdl.handle.net/1866/7200.

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28

Leareng, Samuel Keeng. "Characterization and identification of microbial communities in pigeon droppings using Culture-Independent techniques." Thesis, 2015. http://hdl.handle.net/10352/349.

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M. Tech. (Department of Biotechnology, Faculty of Applied and Computer Science), Vaal University of Technology|<br>Pigeon droppings, found in abundance in most cities and towns where pigeons are found, are a source of potential yeast and molds into the environment. Invasive fungal infections are a cause of morbidity and often mortality in immunocompromised individuals. The objective of this study was to the identification of bacterial and mold agents from pigeon droppings. Pigeon droppings samples were collected from three locations during the winter and summer months and studied for the occur
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