Relevant bibliographies by topics / Data reproduction

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Data reproduction'

Author: Grafiati
Published: 28 June 2021
Last updated: 5 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Data reproduction.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Data reproduction"

1

LEE, JI HO. "Big Data, Data Mining and Temporary Reproduction." Journal of Intellectual Property 8, no. 4 (December 31, 2013): 93–125. http://dx.doi.org/10.34122/jip.2013.12.8.4.93.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Reekie, Edward G., Sonya Budge, and Jennifer L. Baltzer. "The shape of the trade-off function between reproduction and future performance in Plantago major and Plantago rugelii." Canadian Journal of Botany 80, no. 2 (February 1, 2002): 140–50. http://dx.doi.org/10.1139/b01-146.

Full text
Abstract:
There is a paucity of data describing the nature of the trade-off function between reproduction and future performance. Most studies implicitly assume it is a linear function such that allocation of resources to reproduction results in a proportional decline in future survival and reproduction. We reanalyse data from a field experiment with half-sib families of Plantago major L. that suggests this relationship is in fact curvilinear. Low levels of reproductive investment had relatively little impact on future performance and higher levels of investment had a larger impact. To explain this curvilinear pattern, we conducted an experiment to examine the effect of incremental increases in reproductive investment on rates of resource uptake in P. major and Plantago rugelii Decne. Results suggest that, because of differences in the resource requirements of vegetative versus reproductive tissues, reproduction will have little effect on growth, providing that the limiting resources are required in greater quantities for vegetative as compared with reproductive tissues. These results are in accord with a curvilinear trade-off function between reproduction and future performance and provide an explanation for the maintenance of sexual reproduction in species where seed production may contribute minimally to fitness in the short term.Key words: reproductive cost, resource allocation, life-history theory, nitrogen uptake, reproductive photosynthesis, Plantago major, Plantago rugelii.
APA, Harvard, Vancouver, ISO, and other styles
3

Fautin, Daphne Gail. "Reproduction of Cnidaria." Canadian Journal of Zoology 80, no. 10 (October 1, 2002): 1735–54. http://dx.doi.org/10.1139/z02-133.

Full text
Abstract:
Empirical and experimental data on cnidarian reproduction show it to be more variable than had been thought, and many patterns that had previously been deduced hold up poorly or not at all in light of additional data. The border between sexual and asexual reproduction appears to be faint. This may be due to analytical tools being insufficiently powerful to distinguish between the two, but it may be that a distinction between sexual and asexual reproduction is not very important biologically to cnidarians. Given the variety of modes by which it is now evident that asexual reproduction occurs, its ecological and evolutionary implications have probably been underestimated. Appropriate analytical frameworks and strategies must be developed for these morphologically simple animals, in which sexual reproduction may not be paramount, that during one lifetime may pass though two or more phases differing radically in morphology and ecology, that may hybridize, that are potentially extremely long-lived, and that may transmit through both sexual and asexual reproduction mutations arising in somatic tissue. In cnidarians, perhaps more than in any other phylum, reproductive attributes have been used to define taxa, but they do so at a variety of levels and not necessarily in the way they have conventionally been considered. At the species level, in Scleractinia, in which these features have been most studied, taxa defined on the basis of morphology, sexual reproduction, and molecular characters may not coincide; there are insufficient data to determine if this is true throughout the phylum. At the class level, transverse fission occurs in members of all three major taxa but is rare outside Scyphozoa, the group of which it is considered characteristic (pending more research, its absence in Cubozoa should be ascribed to poor knowledge). Understanding the role of transverse fission in the ecology and reproductive biology of hydrozoans and anthozoans could shed light on scyphozoan evolutionary history, and elucidating its morphogenesis in all groups is essential to determining if it is homologous across the classes. Only by comparing aspects of reproduction among cnidarians of various taxa will idiosyncratically adaptive strategies be distinguished from reproductive characters that reflect evolution and so are phylogenetically informative.
APA, Harvard, Vancouver, ISO, and other styles
4

Warner, Daniel A., David A. W. Miller, Anne M. Bronikowski, and Fredric J. Janzen. "Decades of field data reveal that turtles senesce in the wild." Proceedings of the National Academy of Sciences 113, no. 23 (May 2, 2016): 6502–7. http://dx.doi.org/10.1073/pnas.1600035113.

Full text
Abstract:
Lifespan and aging rates vary considerably across taxa; thus, understanding the factors that lead to this variation is a primary goal in biology and has ramifications for understanding constraints and flexibility in human aging. Theory predicts that senescence—declining reproduction and increasing mortality with advancing age—evolves when selection against harmful mutations is weaker at old ages relative to young ages or when selection favors pleiotropic alleles with beneficial effects early in life despite late-life costs. However, in many long-lived ectotherms, selection is expected to remain strong at old ages because reproductive output typically increases with age, which may lead to the evolution of slow or even negligible senescence. We show that, contrary to current thinking, both reproduction and survival decline with adult age in the painted turtle, Chrysemys picta, based on data spanning >20 y from a wild population. Older females, despite relatively high reproductive output, produced eggs with reduced hatching success. Additionally, age-specific mark–recapture analyses revealed increasing mortality with advancing adult age. These findings of reproductive and mortality senescence challenge the contention that chelonians do not age and more generally provide evidence of reduced fitness at old ages in nonmammalian species that exhibit long chronological lifespans.
APA, Harvard, Vancouver, ISO, and other styles
5

Weibel, Chelsea J., Jenny Tung, Susan C. Alberts, and Elizabeth A. Archie. "Accelerated reproduction is not an adaptive response to early-life adversity in wild baboons." Proceedings of the National Academy of Sciences 117, no. 40 (September 21, 2020): 24909–19. http://dx.doi.org/10.1073/pnas.2004018117.

Full text
Abstract:
In humans and other long-lived species, harsh conditions in early life often lead to profound differences in adult life expectancy. In response, natural selection is expected to accelerate the timing and pace of reproduction in individuals who experience some forms of early-life adversity. However, the adaptive benefits of reproductive acceleration following early adversity remain untested. Here, we test a recent version of this theory, the internal predictive adaptive response (iPAR) model, by assessing whether accelerating reproduction following early-life adversity leads to higher lifetime reproductive success. We do so by leveraging 48 y of continuous, individual-based data from wild female baboons in the Amboseli ecosystem in Kenya, including prospective, longitudinal data on multiple sources of nutritional and psychosocial adversity in early life; reproductive pace; and lifetime reproductive success. We find that while early-life adversity led to dramatically shorter lifespans, individuals who experienced early adversity did not accelerate their reproduction compared with those who did not experience early adversity. Further, while accelerated reproduction predicted increased lifetime reproductive success overall, these benefits were not specific to females who experienced early-life adversity. Instead, females only benefited from reproductive acceleration if they also led long lives. Our results call into question the theory that accelerated reproduction is an adaptive response to both nutritional and psychosocial sources of early-life adversity in baboons and other long-lived species.
APA, Harvard, Vancouver, ISO, and other styles
6

Barve, Sahas, Christina Riehl, Eric L. Walters, Joseph Haydock, Hannah L. Dugdale, and Walter D. Koenig. "Lifetime reproductive benefits of cooperative polygamy vary for males and females in the acorn woodpecker ( Melanerpes formicivorus )." Proceedings of the Royal Society B: Biological Sciences 288, no. 1957 (August 18, 2021): 20210579. http://dx.doi.org/10.1098/rspb.2021.0579.

Full text
Abstract:
Cooperative breeding strategies lead to short-term direct fitness losses when individuals forfeit or share reproduction. The direct fitness benefits of cooperative strategies are often delayed and difficult to quantify, requiring data on lifetime reproduction. Here, we use a longitudinal dataset to examine the lifetime reproductive success of cooperative polygamy in acorn woodpeckers ( Melanerpes formicivorus ), which nest as lone pairs or share reproduction with same-sex cobreeders. We found that males and females produced fewer young per successful nesting attempt when sharing reproduction. However, males nesting in duos and trios had longer reproductive lifespans, more lifetime nesting attempts and higher lifetime reproductive success than those breeding alone. For females, cobreeding in duos increased reproductive lifespan so the lifetime reproductive success of females nesting in duos was comparable to those nesting alone and higher than those nesting in trios. These results suggest that for male duos and trios, reproductive success alone may provide sufficient fitness benefits to explain the presence of cooperative polygamy, and the benefits of cobreeding as a duo in females are higher than previously assumed. Lifetime individual fitness data are crucial to reveal the full costs and benefits of cooperative polygamy.
APA, Harvard, Vancouver, ISO, and other styles
7

Zarutskie, Paul. "Collection of clinical data on assisted reproduction." Women's Health Issues 6, no. 3 (May 1996): 132–34. http://dx.doi.org/10.1016/1049-3867(96)85673-8.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Guzick, David S., James Boles, and Richard Schadle. "Data base management system for assisted reproduction." Journal of In Vitro Fertilization and Embryo Transfer 7, no. 5 (October 1990): 236–40. http://dx.doi.org/10.1007/bf01129525.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Lakman, Irina A. "Spatial model of reproduction on panel data." Economics and the Mathematical Methods 57, no. 2 (2021): 34. http://dx.doi.org/10.31857/s042473880011338-0.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Glass, K., G. N. Mercer, H. Nishiura, E. S. McBryde, and N. G. Becker. "Estimating reproduction numbers for adults and children from case data." Journal of The Royal Society Interface 8, no. 62 (February 23, 2011): 1248–59. http://dx.doi.org/10.1098/rsif.2010.0679.

Full text
Abstract:
We present a method for estimating reproduction numbers for adults and children from daily onset data, using pandemic influenza A(H1N1) data as a case study. We investigate the impact of different underlying transmission assumptions on our estimates, and identify that asymmetric reproduction matrices are often appropriate. Under-reporting of cases can bias estimates of the reproduction numbers if reporting rates are not equal across the two age groups. However, we demonstrate that the estimate of the higher reproduction number is robust to disproportionate data-thinning. Applying the method to 2009 pandemic influenza H1N1 data from Japan, we demonstrate that the reproduction number for children was considerably higher than that of adults, and that our estimates are insensitive to our choice of reproduction matrix.
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Data reproduction"

1

Nystrom, Ingemar, and Tim Gatton. "RANGE UPGRADE FOR DATA RECORDING AND REPRODUCTION." International Foundation for Telemetering, 2000. http://hdl.handle.net/10150/608296.

Full text
Abstract:
International Telemetering Conference Proceedings / October 23-26, 2000 / Town & Country Hotel and Conference Center, San Diego, California
Flexible data multiplexing that supports both low-speed (4 Mbps) to very high-speed output devices (networks and recording systems up to 480 Mbps), along with data network formatting, can greatly enhance the results of range upgrading.
APA, Harvard, Vancouver, ISO, and other styles
2

Heiss, Detlef Guntram. "Calibrating the photographic reproduction of colour digital images." Thesis, University of British Columbia, 1985. http://hdl.handle.net/2429/24680.

Full text
Abstract:
Colour images can be formed by the combination of stimuli in three primary colours. As a result, digital colour images are typically represented as a triplet of values, each value corresponding to the stimulus of a primary colour. The precise stimulus that the eye receives as a result of any particular triplet of values depends on the display device or medium used. Photographic film is one such medium for the display of colour images. This work implements a software system to calibrate the response given to a triplet of values by an arbitrary combination of film recorder and film, in terms of a measurable film property. The implemented system determines the inverse of the film process numerically. It is applied to calibrate the Optronics C-4500 colour film writer of the UBC Laboratory for Computational Vision. Experimental results are described and compared in order to estimate the expected accuracy that can be obtained with this device using commercially available film processing.
Science, Faculty of
Computer Science, Department of
Graduate
APA, Harvard, Vancouver, ISO, and other styles
3

Rao, Shaoqi. "Genetic Analysis of Sheep Discrete Reproductive Traits Using Simulation and Field Data." Diss., Virginia Tech, 1997. http://hdl.handle.net/10919/30490.

Full text
Abstract:
The applicability of restricted maximum likelihood (REML) in genetic analyses of categorical data was evaluated using simulation and field data. Four genetic models were used to simulate underlying phenotypic variates, which were derived as the sum of additive genetic and environmental effects (Model 1A and 1B) or additive genetic and permanent and temporary environmental effects (Model 2A and 2B). Fifty-eight replicates were simulated, each of which contained 5000 ewes by 500 sires and 5000 dams and with up to five records per ewe. The usual transformation of heritability estimated on the categorical scale to the normal scale for fertility and litter size performed better for a simple animal model than for a repeatability model. Genetic correlation estimates between the two categorical traits for Model 1B and 2B were .49 ± .01 and .48 ± .04, respectively, and were close to the expected value of .50. However, permanent and temporary environmental correlations whose input values were each .50 were underestimated with estimates of .41 ± .05 and .26 ± .03, respectively for Model 2B, and .33 ± .02 for the temporary environmental correlation for Model 1B. Bivariate genetic analyses of litter size with growth and fleece traits were carried out by REML for the data of Suffolk, Targhee and Polypay. Direct heritabilities for most growth traits in all the breeds were low (<.20). Maternal genetic and maternal permanent environmental effects were important for all body weights except for the weaning weight at 120 d for Polypay sheep. Estimates of heritability and permanent environmental effects for litter size for these breeds ranged from .09 to .12 and .00 to .05, respectively. Heritabilities for grease fleece weight and fiber diameter were high for Targhee and Polypay sheep. Direct genetic correlations between growth and litter size were favorable for Suffolk and Targhee but weak for Polypay sheep. Genetic correlations between maternal effects for growth and direct effects for litter size for the breeds were generally small. Within-trait maternal-direct genetic correlations for growth in the breeds were variable and generally negative. Direct genetic correlations of litter size with grease fleece weight and fiber diameter were variable across the breeds.
Ph. D.
APA, Harvard, Vancouver, ISO, and other styles
4

Vieira, Julio Cesar de Azevedo. "Forecast dengue fever cases using time series models with exogenous covariates: climate, effective reproduction number, and twitter data." reponame:Repositório Institucional do FGV, 2018. http://hdl.handle.net/10438/24308.

Full text
Abstract:
Submitted by Julio Cesar de Azevedo Vieira (julio_vieira@globo.com) on 2018-06-16T14:57:18Z No. of bitstreams: 1 dissertacao_JulioCesarVieira.pdf: 1988173 bytes, checksum: 55cb349d2840d5de748cbd814f155bb9 (MD5)
Rejected by Marcia Bacha (marcia.bacha@fgv.br), reason: O aluno irá submeter com o novo PDF on 2018-06-19T14:38:11Z (GMT)
Submitted by Julio Cesar de Azevedo Vieira (julio_vieira@globo.com) on 2018-06-26T21:10:08Z No. of bitstreams: 1 dissertacao_JulioCesarVieira.pdf: 1801751 bytes, checksum: 382cab03be50d392c166a61e21222c05 (MD5)
Approved for entry into archive by Janete de Oliveira Feitosa (janete.feitosa@fgv.br) on 2018-07-05T13:19:09Z (GMT) No. of bitstreams: 1 dissertacao_JulioCesarVieira.pdf: 1801751 bytes, checksum: 382cab03be50d392c166a61e21222c05 (MD5)
Made available in DSpace on 2018-07-16T19:25:05Z (GMT). No. of bitstreams: 1 dissertacao_JulioCesarVieira.pdf: 1801751 bytes, checksum: 382cab03be50d392c166a61e21222c05 (MD5) Previous issue date: 2018-04-17
Dengue é uma doença infecciosa que afeta países subtropicais. Autoridades de saúde locais utilizam informações sobre o número de notificações para monitorar e prever epidemias. Este trabalho foca na modelagem do número de casos de dengue semanal em quatro cidades do estado do Rio de Janeiro: Rio de Janeiro, São Gonçalo, Campos dos Goytacazes, e Petrópolis. Modelos de séries temporais são frequentemente utilizados para prever o número de casos de dengue nos próximos ciclos (semanas ou meses), particularmente, modelos SARIMA (Modelo Sazonal Autorregressivo Integrado de Médias Móveis) apresentam uma boa performance em situações distintas. Modelagens alternativas ainda incluem informação sobre o clima da região para melhorar a performance preditiva. Apesar disso, modelos que usam apenas dados históricos e de clima podem não possuir informações suficientes para capturar mudanças entre os regimes de não-epidemia e epidemia. Duas razões para isso são o atraso na notificação dos casos e que possivelmente não houveram epidemias nos anos anteriores. Baseando-se no sistema de monitoramento InfoDengue, esperasse que incluindo dados sobre ”numero de reprodução efetiva dos mosquitos”(RT) e ”número de tweets se referindo a dengue”(tweets) possam melhorar a qualidade das previsões no curto (1 semana) e longo (8 semanas) prazo. Foi possível mostrar que modelos de séries temporais incluindo RT e informações climáticas frequentemente performam melhor do que o modelo SARIMA em termos do erro preditivo quadrático médio (RMSE). Incluir a variável sobre o twitter não mostrou uma melhora no RMSE.
Dengue fever is an infectious disease affecting subtropical countries. Local health departments use the number of notified cases to monitor and predict epidemics. This work focus on modeling weekly incidence of dengue fever in four cities of the state of Rio de Janeiro: Rio de Janeiro, São Gonçalo, Campos dos Goytacazes, and Petrópolis. Time series models are often used to predict the number of cases in the next cycles (weeks, months), in particular, SARIMA (Seazonal Auto-Regressive Integrated Moving Average) models are shown to perform well in distinct settings. Alternative models also include climate covariates to improve the quality of the forecasts. However, models that only use historical and climate data may no have sufficient information to capture changes from non-epidemic to an epidemic regime. Two reasons are that there is a delay in the notification of cases and there might not have had epidemics in the previous years. Based on the INFODENGUE monitoring system we argue data including the "effective reproduction number of mosquitoes" (RT) and "number tweets referring to dengue" (tweets) may improve the quality of forecasts in the short (1 week) to long (8 weeks) range. We show that time series models including RT and climate information often outperform SARIMA models in terms of mean squared predictive error (RMSE). Inclusion of twitter did not improve the RMSE.
APA, Harvard, Vancouver, ISO, and other styles
5

Kam, Ka Man. "Reproduction rights in digital environment and copyrights protection : legal issues and challenges." Thesis, University of Macau, 2011. http://umaclib3.umac.mo/record=b2580191.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Ekholm, Selling Katarina. "Birth-characteristics, hospitalisations, and childbearing : Epidemiological studies based on Swedish register data." Doctoral thesis, Linköping : Faculty of Health Sciences, Linköping University, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-9660.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Pessoa, Matilde da Conceição [UNESP]. "Estudo do valor adaptativo anual de fêmeas da raça Nelore utilizando modelos de regressão aleatória." Universidade Estadual Paulista (UNESP), 2011. http://hdl.handle.net/11449/92548.

Full text
Abstract:
Made available in DSpace on 2014-06-11T19:26:06Z (GMT). No. of bitstreams: 0 Previous issue date: 2011-02-16Bitstream added on 2014-06-13T18:54:00Z : No. of bitstreams: 1 pessoa_mc_me_jabo.pdf: 827062 bytes, checksum: 8c25855980377e802529f8cbf88c8ec4 (MD5)
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
O Objetivo deste trabalho foi avaliar o valor adaptativo anual para possível utilização como critério de seleção para a eficiência reprodutiva de fêmeas da raça Nelore. Foram estudadas medidas de valor adaptativo do 4º ao 13º ano de permanência no rebanho de 21.610 fêmeas. Os valores adaptativos anuais foram calculados com base na capacidade de sobrevivência e no número de crias deixado ano após ano. O modelo de melhor ajuste aos dados, segundo os critérios adotados, foi o de 5ª ordem para a tendência média da população, 5ª ordem para o efeito genético aditivo direto e 3ª ordem para efeito de ambiente permanente de animal. O modelo heterogêneo com 10 classes foi o mais adequado na modelagem da das variâncias residuais. As herdabilidades para valor adaptativo anual aumentaram com a idade dos animais (0,05 a 0,55). As correlações entre os valores adaptativos em diferentes idades foram baixas nas idades menores e altas entre as idades adultas. A tendência genética para valor adaptativo anual foi realizada com base nos valores genéticos preditos referentes às medidas adaptativas do 4º (Pti4), 8º(Pti8) e 13º(Pti13) ano de idade. Como critério de comparação foram utilizadas as características idade ao primeiro parto (Ipp) e stayability (Stay). As associações entre os valores genéticos preditos das características foram feitas utilizando a correlação de Pearson e porcentagem de touros coincidentes. Estimativas de herdabilidade para Ipp, Stay1 e Stay2 foram respectivamente 0,12, 0,33 e 0,40. As tendências genéticas indicaram que houve ganhos para Pti4 e Pti13 e, para Pti8 as médias dos valores genéticos se mantiveram quase que constantes com o passar dos anos. As associações entre os valores genéticos indicaram maior associação entre valores genéticos preditos para valor adaptativo medido no 4º ano e valores genéticos preditos para as características Ipp e Stay
The objective of this study was to evaluate the annual Fitness as selection criteria for reproductive performance of Nelore cows. We studied measures of fitness of the 4th to the 13th year of stayability of 21,610 females. The annual fitness was calculated based on survivability and the number of offspring left year after year. The most appropriate model, according to criteria adopted, was a 5th order for the average trend of the population, 5th order for the direct genetic effect and 3th order for the permanent environmental effect of animal. The heterogeneous model with 10 classes was the most appropriated in modeling of residual variances. Heritability estimates for annual fitness increased with age of animals (0.05 to 0.55). The correlations between fitness at ages different were lower in younger ages, and high among the adult ages. The genetic trend for annual fitness was based on predicted breeding values to adaptive measures relating to the 4th (Pti4), 8th (Pti8) and 13th (Pti13) years of age. As criterion for comparison were used the traits age at first calving (IPP) and stayability (Stay). The associations between predicted breeding values of traits were made using Pearson correlation and percentage of bulls coincide. Heritability estimates for Ipp, and Stay1 Stay2 were respectively 0.12, 0.33 and 0.40. The genetic trends indicated that there were gains for Pti4 and Pti13, however for Pti8, the average genetic values remained almost constant over the years. The associations between breeding values indicate greater association between breeding values for annual fitness measured in year 4th year and the breeding values for the traits Ipp and Stay
APA, Harvard, Vancouver, ISO, and other styles
8

Duarte, Ana Sofia Ribeiro. "Epidemiological analysis of bluetongue surveillance and vaccination data in some Austrian zones in 2008." Bachelor's thesis, Universidade Técnica de Lisboa. Faculdade de Medicina Veterinária, 2009. http://hdl.handle.net/10400.5/1643.

Full text
Abstract:
Dissertação de Mestrado Integrado em Medicina Veterinária
Bluetongue virus serotype 8 (BTV-8) was detected in Austria for the first time, in November 2008. Due to outbreaks previously occurred in German regions close to the Austrian border, an active surveillance system was in place and allowed for an early identification of BTV-8 in the country. Mass emergency vaccination was started in the western part of the country in July 2008, due to the inclusion of that area in the protection zone around German outbreaks. The main objective of this work was to study the occurrence of BTV-8 in Austria in 2008 by i) describing the outbreak in Schärding, ii) comparing the two similar districts with different preventive strategies where BTV was identified - Schärding and Bregenz, iii) evaluating the influence of population dynamics in the duration of vaccinal immunity of cattle from the region of Styria included in the emergency vaccination program, and iv) developing a transmission model for the Styria region. From the analysis of the BT cases occurred in Schärding it was concluded that the moments of infection were very likely between May and October 2008, considering the optimal temperatures for Culicoides abundance that were verified in the region between April and September. The comparison between Schärding and Bregenz, concluded that the former district gathered a higher number of risk factors for disease spread. Higher cattle density in Schärding may have contributed to a higher spread of BTV, whereas the performance of a preventive mass vaccination campaign in Bregenz, most likely contributed for the opposite. It was also found that the proportion of PCR+ results amongst c-ELISA positive sera was statistically associated to the district of origin. A much lower proportion was observed in Bregenz when compared to Schärding. The analysis of the dynamics of cattle population in Styria resulted in an estimation of 3% year variation in cattle numbers which probably has a negligible effect on the decrease of the HIT in a time-frame of one year, leading to the conclusion that the lost of population immunity to BTV in Styria will be mostly due to the lost of immunity conferred by vaccination that lasts close to one year. The results of the BT transmission model for Styria indicated that the risk of occurrence of secondary infections in the summer months is not negligible, with a maximum estimated R0 of 2.66. These studies highlight the importance of epidemiological analysis of available data, using tools like mathematical modeling and GIS in order to understand disease occurrence in animal populations.
RESUMO - Análise epidemiológica de dados de vigilância e vacinação de algumas zonas Austríacas em 2008 - O serótipo 8 do vírus da língua azul (VLA-8) foi detectado na Áustria pela primeira vez em Novembro de 2008. Devido a surtos ocorridos na Alemanha próximo da fronteira Austriaca, um sistema de vigilância activa encontrava-se em curso e identificou o VLA-8 no país. A vacinação massiva de emergência foi iniciada na zona oeste do país em Julho de 2008, devido à inclusão daquela área na zona de protecção à volta dos surtos ocorridos na Alemanha. O objectivo principal deste trabalho foi estudar a ocorrência do VLA-8 na Áustria em 2008 i) descrevendo o foco ocorrido em Schärding, ii) comparando os dois distritos semelhantes com diferentes estratégias preventivas onde o VLA foi identificado – Schärding e Bregenz, iii) avaliando a influência da dinâmica populacional na duração da imunidade vacinal dos bovinos da região da Styria, e iv) desenvolvendo um modelo de transmissão para a Styria. Da análise dos casos de LA em Schärding conclui-se que os momentos de infecção se situaram provavelmente entre Maio e Outubro de 2008, considerando as temperaturas óptimas para abundância de Culicoides que aí se verificaram entre Abril e Setembro. A comparação entre Schärding e Bregenz concluiu que Schärding reuniu um maior número de factores de risco para a disseminação da doença. A sua maior densidade de bovinos poderá ter contribuído para uma maior disseminação do VLA, ao passo que a vacinação massiva preventiva em Bregenz, muito provavelmente terá contribuído para o oposto. Foi também observado que a proporção de resultados PCR+ entre soros positivos a c-ELISA estava estatisticamente associada ao distrito de origem, sendo inferior em Bregenz relativamente a Schärding. A variação anual da população de bovinos na Styria foi de 3%, a qual terá um efeito negligenciável no decréscimo da imunidade do efectivo vacinado contra o VLA, sendo esta principalmente devida à perda da imunidade conferida pela vacinação, que dura cerca de um ano. Os resultados do modelo de transmissão de LA para a Styria indicaram que o risco de ocorrência de infecções secundárias nos meses de verão não é negligenciável, com um R0 estimado em 2.66. Estes estudos sublinham a importância da análise epidemiológica dos dados disponíveis, utilizando ferramentas como a modelação matemática e os sistemas de informação geográfica de modo a compreender a ocorrência de doença em populações animais.
APA, Harvard, Vancouver, ISO, and other styles
9

Pessoa, Matilde da Conceição. "Estudo do valor adaptativo anual de fêmeas da raça Nelore utilizando modelos de regressão aleatória /." Jaboticabal : [s.n.], 2011. http://hdl.handle.net/11449/92548.

Full text
Abstract:
Orientador: Henrique Nunes de Oliveira
Banca: Marcilio Dias Silveira da Mota
Banca: Maria Eugênia Zerlotti Mercadante
Resumo: O Objetivo deste trabalho foi avaliar o valor adaptativo anual para possível utilização como critério de seleção para a eficiência reprodutiva de fêmeas da raça Nelore. Foram estudadas medidas de valor adaptativo do 4º ao 13º ano de permanência no rebanho de 21.610 fêmeas. Os valores adaptativos anuais foram calculados com base na capacidade de sobrevivência e no número de crias deixado ano após ano. O modelo de melhor ajuste aos dados, segundo os critérios adotados, foi o de 5ª ordem para a tendência média da população, 5ª ordem para o efeito genético aditivo direto e 3ª ordem para efeito de ambiente permanente de animal. O modelo heterogêneo com 10 classes foi o mais adequado na modelagem da das variâncias residuais. As herdabilidades para valor adaptativo anual aumentaram com a idade dos animais (0,05 a 0,55). As correlações entre os valores adaptativos em diferentes idades foram baixas nas idades menores e altas entre as idades adultas. A tendência genética para valor adaptativo anual foi realizada com base nos valores genéticos preditos referentes às medidas adaptativas do 4º (Pti4), 8º(Pti8) e 13º(Pti13) ano de idade. Como critério de comparação foram utilizadas as características idade ao primeiro parto (Ipp) e stayability (Stay). As associações entre os valores genéticos preditos das características foram feitas utilizando a correlação de Pearson e porcentagem de touros coincidentes. Estimativas de herdabilidade para Ipp, Stay1 e Stay2 foram respectivamente 0,12, 0,33 e 0,40. As tendências genéticas indicaram que houve ganhos para Pti4 e Pti13 e, para Pti8 as médias dos valores genéticos se mantiveram quase que constantes com o passar dos anos. As associações entre os valores genéticos indicaram maior associação entre valores genéticos preditos para valor adaptativo medido no 4º ano e valores genéticos preditos para as características Ipp e Stay
Abstract: The objective of this study was to evaluate the annual Fitness as selection criteria for reproductive performance of Nelore cows. We studied measures of fitness of the 4th to the 13th year of stayability of 21,610 females. The annual fitness was calculated based on survivability and the number of offspring left year after year. The most appropriate model, according to criteria adopted, was a 5th order for the average trend of the population, 5th order for the direct genetic effect and 3th order for the permanent environmental effect of animal. The heterogeneous model with 10 classes was the most appropriated in modeling of residual variances. Heritability estimates for annual fitness increased with age of animals (0.05 to 0.55). The correlations between fitness at ages different were lower in younger ages, and high among the adult ages. The genetic trend for annual fitness was based on predicted breeding values to adaptive measures relating to the 4th (Pti4), 8th (Pti8) and 13th (Pti13) years of age. As criterion for comparison were used the traits age at first calving (IPP) and stayability (Stay). The associations between predicted breeding values of traits were made using Pearson correlation and percentage of bulls coincide. Heritability estimates for Ipp, and Stay1 Stay2 were respectively 0.12, 0.33 and 0.40. The genetic trends indicated that there were gains for Pti4 and Pti13, however for Pti8, the average genetic values remained almost constant over the years. The associations between breeding values indicate greater association between breeding values for annual fitness measured in year 4th year and the breeding values for the traits Ipp and Stay
Mestre
APA, Harvard, Vancouver, ISO, and other styles
10

Naňo, Andrej. "Automatické generování testovacích dat informačních systémů." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2021. http://www.nusl.cz/ntk/nusl-445520.

Full text
Abstract:
ISAGENis a tool for the automatic generation of structurally complex test inputs that imitate real communication in the context of modern information systems . Complex, typically tree-structured data currently represents the standard means of transmitting information between nodes in distributed information systems. Automatic generator ISAGENis founded on the methodology of data-driven testing and uses concrete data from the production environment as the primary characteristic and specification that guides the generation of new similar data for test cases satisfying given combinatorial adequacy criteria. The main contribution of this thesis is a comprehensive proposal of automated data generation techniques together with an implementation, which demonstrates their usage. The created solution enables testers to create more relevant testing data, representing production-like communication in information systems.
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Data reproduction"

1

Ari, Van Tienhoven, Van Tienhoven Ans, and Asdell S. A. 1897-, eds. Asdell's patterns of mammalian reproduction: A compendium of species-specific data. Ithaca: Comstock Pub. Associates, 1993.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Hume, Maggie. Catholics and reproduction: A world view : data from studies of attitudes and practices. Washington, D.C: Catholics for a Free Choice, 1997.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

Chrobak, Tadeusz. Metody numeryczne w fotoreprodukcji kartograficznej. Kraków: Wydawnictwa AGH, 1994.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

Strathmann, Megumi F. Reproduction and development of marine invertebrates of the northern Pacific coast: Data and methods for the study of eggs, embryos, and larvae. Seattle: University of Washington Press, 1987.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

Counterfeiting using personal computers: Hearing before the Subcommittee on Domestic and International Monetary Policy of the Committee on Banking and Financial Services, U.S. House of Representatives, One Hundred Fifth Congress, second session, March 31, 1998. Washington: U.S. G.P.O., 1998.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

Basford, Kaye E. Graphical analysis of multiresponse data: Illustrated with a plant breeding trial. Boca Raton, Fla: Chapman & Hall/CRC, 1999.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

Yulinov, Valeriy, Natal'ya Patrusheva, and Boris Kochurov. Demographics. ru: INFRA-M Academic Publishing LLC., 2021. http://dx.doi.org/10.12737/1020561.

Full text
Abstract:
The textbook covers the main sections of the course "Demography": the object, subject and methods of demography, connection with other sciences; sources of data on the population; the main types and factors of population movement, modes of natural reproduction of the population; migration and reproduction of the population; demographic, ethnic and religious structure of the population; demographic policy of the state. Meets the requirements of the federal state educational standards of higher education of the latest generation. For students of higher educational institutions studying under the bachelor's degree programs 38.03.04 and master's degree programs 38.04.04 in the direction of "State and Municipal Management", as well as for all those interested in demographic problems and their solution.
APA, Harvard, Vancouver, ISO, and other styles
8

Basford, Kaye E. Graphical analysis of multiresponse data: Illustrated with a plant breeding trial : interdisciplinary statistics. Boca Raton, Fla: Chapman & Hall/CRC, 1999.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
9

Soete, George J. Issues and innovations in electronic reserves. Washington, DC: Association of Research Libraries, Office of Management Services, 1996.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
10

Jacobs, Gabriel. Music and new technology: The MIDI connection. London: Sigma, 1991.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Book chapters on the topic "Data reproduction"

1

Chaboud, A. "Preferential Fertilization: Data and Strategy for Molecular Analysis." In Sexual Plant Reproduction, 143–50. Berlin, Heidelberg: Springer Berlin Heidelberg, 1992. http://dx.doi.org/10.1007/978-3-642-77677-9_14.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Jackson, Wallace. "The Reproduction of Digital Audio: Data Sampling." In Digital Audio Editing Fundamentals, 19–25. Berkeley, CA: Apress, 2015. http://dx.doi.org/10.1007/978-1-4842-1648-4_3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Vallade, Jean. "Quantitative Data on Petunia Embryogenesis: Mitotic Activity and Characteristics of the Cell Cycles." In Sexual Reproduction in Higher Plants, 389–94. Berlin, Heidelberg: Springer Berlin Heidelberg, 1988. http://dx.doi.org/10.1007/978-3-642-73271-3_62.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Majumder, Poulami, and Partha Pratim Ray. "Estimation of Basic Reproduction Number and Herd Immunity for COVID-19 in India." In Studies in Big Data, 265–82. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-0415-7_13.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Laha, S. K., Debasmita Ghosh, D. Ghosh, and B. Swarnakar. "Transmission Dynamics and Estimation of Basic Reproduction Number (R0) from Early Outbreak of Novel Coronavirus (COVID-19) in India." In Studies in Big Data, 1–29. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-8097-0_1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Li, Wenping. "Reconstruction and Reproduction: The Construction of Historical Literature Model Under Data Intelligence." In Advances in Intelligent Systems and Computing, 525–31. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-33-4572-0_76.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Nanni, Loris, Alessandra Lumini, and Claudio Manna. "A Data Mining Approach for Predicting the Pregnancy Rate in Human Assisted Reproduction." In Studies in Computational Intelligence, 97–111. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-16095-0_6.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Ryu, Kyong Ho, Choong Hun Shin, Weon-Mu Jeong, and Won-Dae Baek. "Applicability of Swash Model for Wave Field Data Reproduction in Namhangjin Coastal Area." In APAC 2019, 945–51. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-15-0291-0_129.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Wetmore, Barbara A. "Global Profiling Platforms and Data Integration to Inform Systems Biology and Translational Toxicology." In Translational Toxicology and Therapeutics: Windows of Developmental Susceptibility in Reproduction and Cancer, 657–90. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2017. http://dx.doi.org/10.1002/9781119023647.ch17.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Capapé, Christian. "New data on the reproductive biology of the thorny stingray, Dasyatis centroura (Pisces: Dasyatidae) from off the Tunisian coasts." In The reproduction and development of sharks, skates, rays and ratfishes, 73–80. Dordrecht: Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-017-3450-9_7.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Data reproduction"

1

Jang, In-Su, Jae Woo Kim, and Jin-Seo Kim. "Makeup color reproduction based on spectrum data." In 2013 19th Korea-Japan Joint Workshop on Frontiers of Computer Vision (FCV 2013). IEEE, 2013. http://dx.doi.org/10.1109/fcv.2013.6485494.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Babic, Danijel, Matija Pul, Luka Umiljanovic, and Mario Vranjes. "Automotive Video Data Gathering and Reproduction Tool." In 2020 International Conference on Smart Systems and Technologies (SST). IEEE, 2020. http://dx.doi.org/10.1109/sst49455.2020.9264112.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Koyuncu, Erdem, and Hamid Jafarkhani. "On the Minimum Distortion of Quantizers with Heterogeneous Reproduction Points." In 2016 Data Compression Conference (DCC). IEEE, 2016. http://dx.doi.org/10.1109/dcc.2016.37.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Guo, Zhenhua, Jumei Zhang, Di Liu, Lei Lv, and Rui Zhang. "Meta-Analysis of Chromium and Pig Reproduction." In 2018 2nd International Conference on Data Science and Business Analytics (ICDSBA). IEEE, 2018. http://dx.doi.org/10.1109/icdsba.2018.00094.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Carril, Luis M., and Walter F. Tichy. "Interleaving generation for data race and deadlock reproduction." In SPLASH '15: Conference on Systems, Programming, Languages, and Applications: Software for Humanity. New York, NY, USA: ACM, 2015. http://dx.doi.org/10.1145/2837476.2837480.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Miura, Kazumasa, and Seiichiro Katsura. "Spatially scaled motion-reproduction control using modified motion data." In 2014 IEEE 13th International Workshop on Advanced Motion Control (AMC). IEEE, 2014. http://dx.doi.org/10.1109/amc.2014.6823290.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Matsui, Ayaka, and Seiichiro Katsura. "Reproduction of haptic data in grasping and manipulating operations." In IECON 2012 - 38th Annual Conference of IEEE Industrial Electronics. IEEE, 2012. http://dx.doi.org/10.1109/iecon.2012.6388864.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Fujimoto, Wataru, and Takuji Waseda. "Reproduction of Freak Waves Using Variational Data Assimilation and Observation." In ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/omae2018-77771.

Full text
Abstract:
This study proposes ideas to reproduce freak waves from observational data. The reproduced data will apply to investigations on freak wave impact to offshore structures. Four-dimensional variational method (4DVAR) was used for the freak wave reproduction. Under a dynamical constraint, 4DVAR minimizes the squared error between observation and model prediction by adjusting the initial condition iteratively. This study utilizes the Higher Order Spectral Method (HOSM) to predict the nonlinear wave evolution, which is essential for freak wave generation. Information on wave spectrum estimated beforehand by a wave model is also employed to stabilize the reproduction. To increase convergence speed with fewer efforts of coding, a type of ensemble-based variational method (a4dVar) was adopted. The a4dVar performs perturbed ensemble simulations to evaluate the gradient of the squared error and is easy to parallelize and implement. This paper conducted twin experiments of HOSM+a4dVar data assimilation. HOSM model generated the true state of the uni-directional wave field, and the spatiotemporal wave field was reconstructed from time series of one virtual wave gauge located in the model. It is assumed that the virtual wave gauge detected a freak wave. The estimation accuracy of linear estimation and HOSM estimation were compared.
APA, Harvard, Vancouver, ISO, and other styles
9

Shafi, Muhammad, Muhammad Israr, Muhammad Sohail Khan, Muhammad Irfan Khattak, and Togeer Ali Syed. "Assessment of source data vulnerability to reproduction in Android applications." In 2017 9th International Conference on Computational Intelligence and Communication Networks (CICN). IEEE, 2017. http://dx.doi.org/10.1109/cicn.2017.8319369.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Han, Sangkon, and Jung-in Choi. "V2X-Based Event Acquisition and Reproduction Architecture with Event-Sourcing." In ICCDE 2020: 2020 The 6th International Conference on Computing and Data Engineering. New York, NY, USA: ACM, 2020. http://dx.doi.org/10.1145/3379247.3379290.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Data reproduction"

1

Giles, R. H., W. T. Kersey, M. S. McFarlin, R. Finley, H. J. Neilson, and W. E. Nixon. A Study of Target Variability and Exact Signature Reproduction Requirements for Ka-Band Radar Data. Fort Belvoir, VA: Defense Technical Information Center, August 2001. http://dx.doi.org/10.21236/ada461956.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Chen, Liming, David Raitzer, Rana Hasan, Rouselle Lavado, and Orlee Velarde. What Works to Control COVID-19? Econometric Analysis of a Cross-Country Panel. Asian Development Bank, December 2020. http://dx.doi.org/10.22617/wps200354-2.

Full text
Abstract:
The paper examines the effects of nonpharmaceutical interventions on transmission of the novel coronavirus disease (COVID-19) as captured by its reproduction rate 𝑅t. Using cross-country panel data, the paper finds that while lockdown measures have strong effects on 𝑅t, gathering bans appear to be more effective than workplace and school closures. Ramping up the testing and tracing of COVID-19 cases is found to be especially effective in controlling the spread of the disease where there is greater coverage of paid sick leave benefits. Workplace and school closures are found to have large negative effects on gross domestic product compared with other measures, suggesting that a more targeted approach can be taken to keep the epidemic controlled at lower cost.
APA, Harvard, Vancouver, ISO, and other styles
3

Specht, W. L. F/H Area ETF effluent (H-016 outfall) ceriodaphnia survival/reproduction test, test date: December 28, 1989. Office of Scientific and Technical Information (OSTI), August 1991. http://dx.doi.org/10.2172/10142024.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Specht, W. L. F/H Area ETF effluent (H-016 outfall) ceriodaphnia survival/reproduction test, test date: September 21, 1989. Office of Scientific and Technical Information (OSTI), August 1991. http://dx.doi.org/10.2172/10136389.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Specht, W. L., and J. Stephens. F/H Area ETF effluent (H-016 outfall) Ceriodaphnia survival/reproduction test, test date: December 12, 1990. Office of Scientific and Technical Information (OSTI), August 1991. http://dx.doi.org/10.2172/10146641.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Specht, W. L. F/H Area ETF effluent (H-016 Outfall) ceriodaphnia survival/reproduction test, Test date: September 18, 1990. Office of Scientific and Technical Information (OSTI), August 1991. http://dx.doi.org/10.2172/10151893.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Specht, W. L. F/H Area ETF effluent (H-016 outfall), ceriodaphnia survival/reproduction test, test date: March 21, 1991. Office of Scientific and Technical Information (OSTI), August 1991. http://dx.doi.org/10.2172/10149345.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Specht, W. L. F/H Area ETF effluent (H-016 Outfall) ceriodaphnia survival/reproduction test, Test date: September 18, 1990. Office of Scientific and Technical Information (OSTI), August 1991. http://dx.doi.org/10.2172/5083560.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Specht, W. L. F/H Area ETF effluent (H-016 outfall) ceriodaphnia survival/reproduction test, test date: September 21, 1989. Office of Scientific and Technical Information (OSTI), August 1991. http://dx.doi.org/10.2172/5449292.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Specht, W. L., and J. Stephens. F/H Area ETF effluent (H-016 outfall) Ceriodaphnia survival/reproduction test, test date: December 12, 1990. Office of Scientific and Technical Information (OSTI), August 1991. http://dx.doi.org/10.2172/5196676.

Full text
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Data reproduction' for particular source types:
Journal articles Dissertations / Theses Books
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography