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Rozprawy doktorskie na temat „Fertility indicators”

Autor: Grafiati

Data publikacji: 5 czerwca 2025

Data aktualizacji: 2 sierpnia 2025

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1

Metscher, Karen N. "Population health measures as indicators of fertility change." Fairfax, VA : George Mason University, 2008. http://hdl.handle.net/1920/3346.

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Thesis (Ph.D.)--George Mason University, 2008.<br>Vita: p. 246. Thesis director: Jack A. Goldstone. Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Public Policy. Title from PDF t.p. (viewed Jan. 11, 2009). Includes bibliographical references (p. 226-245). Also issued in print.

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Brinke, Ines [Verfasser]. "Genomic indicators for boar taint and fertility in Landrace and Large White populations / Ines Brinke." Bonn : Universitäts- und Landesbibliothek Bonn, 2021. http://d-nb.info/123972991X/34.

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Mare, Boussa Tockville <1979&gt. "Physical land degradation and loss of soil fertility: soil structural stability and bio-physical indicators." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2014. http://amsdottorato.unibo.it/6638/1/Mare_PhD_thesis.pdf.

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This study investigates the changes in soil fertility due to the different aggregate breakdown mechanisms and it analyses their relationships in different soil-plant systems, using physical aggregates behavior and organic matter (OM) changes as indicators. Three case studies were investigated: i) an organic agricultural soil, where a combined method, aimed to couple aggregate stability to nutrients loss, were tested; ii) a soil biosequence, where OM chemical characterisation and fractionation of aggregates on the basis of their physical behaviour were coupled and iii) a soils sequence in diff

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Mare, Boussa Tockville <1979&gt. "Physical land degradation and loss of soil fertility: soil structural stability and bio-physical indicators." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2014. http://amsdottorato.unibo.it/6638/.

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This study investigates the changes in soil fertility due to the different aggregate breakdown mechanisms and it analyses their relationships in different soil-plant systems, using physical aggregates behavior and organic matter (OM) changes as indicators. Three case studies were investigated: i) an organic agricultural soil, where a combined method, aimed to couple aggregate stability to nutrients loss, were tested; ii) a soil biosequence, where OM chemical characterisation and fractionation of aggregates on the basis of their physical behaviour were coupled and iii) a soils sequence in diff

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5

Muir, Jonathan A. "Indicators of Fertility Change in a Developing Nation: Examining the Impact of Motorcycles as a Distance Demolishing Technology on Fertility Change in Rural Indonesia." BYU ScholarsArchive, 2012. https://scholarsarchive.byu.edu/etd/3272.

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Given the consistent findings in the development literature that fertility is associated with economic growth for individuals, families, and even influences a country's Gross Domestic Product, I explore to what degree motorcycles impact changes in fertility in rural Indonesia. I argue that motorcycles function as a "Distance Demolishing Technology" (Scott 2009:11) and therein empower individuals, particularly young rural women from lower socioeconomic groups who are socially and economically isolated, through increasing their access to labor markets, educational opportunities, non-familial so

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6

Tongkoom, Krittiya [Verfasser], and Georg [Akademischer Betreuer] Cadisch. "Reconciling indigenous and scientific ecosystem and soil fertility indicators in swidden systems of Northern Thailand / Krittiya Tongkoom ; Betreuer: Georg Cadisch." Hohenheim : Kommunikations-, Informations- und Medienzentrum der Universität Hohenheim, 2021. http://d-nb.info/1238686990/34.

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7

Iškauskas, Dainius. "Skystųjų amidinio azoto trąšų su magniu "Lyderis Mg" poveikis vasariniams kviečiams." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2014. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2014~D_20140616_132718-58723.

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Magistrantūros studijų baigiamajame darbe pateikiami skystųjų amidinio azoto trąšų su magniu Lyderis Mg poveikio, vasariniams kviečiamas, tyrimai. Darbo objektas - Vasariniai kviečiai ‘Tybalt C2‘. Darbo metodai – Eksperimentas buvo atliktas ASU Bandymų stotyje, karbonatingame giliau glėjiškame išplautžemyje. Dirvožemis buvo artimas neutraliam (pHKCl 6,8), didelio fosforingumo (230 mg kg-1 P2O5), vidutinio kalingumo (152 mg kg-1 K2O), mažo azotingumo (2,0 proc.). Tyrimas buvo atliktas siekiant nustatyti optimaliausią LYDERIS Mg trąšų koncentraciją (0,25, 0,5, 0,75, 1,0 ir 2,5 %) vasariniams kvi

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8

Gallino, Joanna Lynn. "Fertility associated antigen in peripubertal beef bulls as an indicator of potential fertility." Texas A&M University, 2005. http://hdl.handle.net/1969.1/2690.

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Ejaculates from peripubertal Angus (n=106), Brahman (n=156) and Brangus (n=212) bulls were evaluated for the presence of a 31 kDa protein known as fertility associated antigen (FAA) using the ReproTest for Bulls (ReproTech, Tucson, AZ). This study was designed to test the repeatability of FAA detection using the chute-side cassette and to quantify the relationship of age, scrotal circumference, sperm motility, ejaculate volume and sperm concentration with the presence of FAA in ejaculates from peripubertal bulls. A total of 776 ejaculates were collected, and 77% (n=598) were classified as FAA+

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9

ALIASSA, BAHRAM. "Traitement conservateur des cancers de l'ovaire : indications, pronostic de fertilite." Clermont-Ferrand 1, 1994. http://www.theses.fr/1994CLF1MS22.

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10

Severino, Daniely dos Santos Barboza. "Efeito do lÃquido do pseudocaule da bananeira combinado com soluÃÃo nutritiva na formaÃÃo de mudas de bananeira." Universidade Federal do CearÃ, 2011. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=8248.

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CoordenaÃÃo de AperfeiÃoamento de Pessoal de NÃvel Superior<br>No cultivo de bananeiras faz-se o desbaste de brotaÃÃes e o corte de plantas que jÃ frutificaram gerando resÃduos lignocelulÃsicos. Os pseudocaules cortados formam a maior porÃÃo desse resÃduo e servem como meio para proliferaÃÃo de pragas na cultura. Na utilizaÃÃo industrial desse resÃduo fibroso gera-se o LÃquido do Pseudocaule da Bananeira (LPCB). Este estudo teve por objetivo avaliar efeitos do LPCB combinado com soluÃÃo nutritiva nos parÃmetros fisiolÃgicos, no crescimento e na nutriÃÃo de mudas da cultivar Prata AnÃ. Mudas mi

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11

Kelany, Khaled Elaraby. "Can Hematocrit Levels at Estrus in Dairy Cows and Sheep Be an Indicator for Pregnancy Success?" Thesis, North Dakota State University, 2019. https://hdl.handle.net/10365/31604.

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Despite the major reproductive advances in the livestock industry, prenatal embryonic loss is still one of the major issues that causes substantial economic loss. While there are many tests available to determine pregnancy soon after maternal recognition of pregnancy, most of the prenatal losses are undetectable because it occurs before then. Based on previous research we hypothesized that increased plasma volume around the time of estrus will increase the survivability of the embryo at early stages of gestation. However, our findings indicate that hematocrit levels are not a consistent measur

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12

Brendecke, Jeffrey Walter. "Soil microbial activity as an indicator of soil fertility : the long-term effects of municipal sewage sludge on an arid soil (MS)." Thesis, The University of Arizona, 1992. http://etd.library.arizona.edu/etd/GetFileServlet?file=file:///data1/pdf/etd/azu_e9791_1992_188_sip1_w.pdf&type=application/pdf.

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13

Kintche, Kokou. "Analyse et modélisation de l'évolution des indicateurs de la fertilité des sols cultivés en zone cotonnière du Togo." Phd thesis, Université de Bourgogne, 2011. http://tel.archives-ouvertes.fr/tel-00728812.

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Des données synchroniques de sols observées pendant 20 à 40 ans dans différentes zones agro-écologiques du Togo ont été utilisées pour analyser l'évolution de la fertilité du sol sous différentes pratiques culturales. Trois modèles de complexité croissante d'évolution du stock de C du sol ont été testés et le plus performant a été couplé au modèle QUEFTS pour apprécier l'effet des pratiques culturales sur l'évolution de cette fertilité. Bien que la fertilisation NPK ait été continuellement appliquée à la dose recommandée par la recherche (RR) ou à cette dose augmentée de 50% (1.5RR), les rende

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14

Abdi, Dalel. "Évolution des indicateurs de fertilité et de risque environnemental liés au P dans les sols minéraux et organiques du Québec soumis à la fertilisation phosphatée." Thesis, Université Laval, 2010. http://www.theses.ulaval.ca/2010/27135/27135.pdf.

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15

Mascarenhas, Ramiro. "Les endometrites non specifiques de la vache : les secretions uterines et la reaction inflammatoire de l'endometre, les indicateurs de l'inflammation dans les secretions cervico-vaginales, relation avec la fertilite." Clermont-Ferrand 2, 1987. http://www.theses.fr/1987CLF21057.

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16

Mascarenhas, Ramiro. "Les Endométrites non spécifiques de la vache les sécrétions utérines et la réaction inflammatoire de l'endomètre : les indicateurs de l'inflammation dans les sécrétions cervico-vaginales, relation avec la fertilité /." Grenoble 2 : ANRT, 1987. http://catalogue.bnf.fr/ark:/12148/cb376077736.

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17

Mello, Ricardo Silva Pereira. "Detecção de padrões de coexistência arbórea e processos ecológicos em zona de contato de florestas ombrófilas montanas no sul do Brasil." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2006. http://hdl.handle.net/10183/10941.

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A tese versa sobre a detecção e avaliação de padrões de coexistência de espécies arbóreas, buscando esclarecer as relações entre a diversidade fito-estrutural e os fatores condicionantes em escalas local e regional em uma zona de contato entre duas regiões fitoecológicas (Florestas Ombrófilas Mista e Densa). O trabalho está dividido em duas abordagens; a primeira trata de um inventário fitossociológico de comunidades definidas como “sítios”, onde o grau de singularidade local é avaliado através da identidade das espécies com maior valor de importância (VI) estrutural e de suas possíveis conexõ

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18

Coulibaly, Aboubacar. "Pratiques et indicateurs agroécologique des agroécosystèmes traditonnels et innovants de l'est du Burkina Faso : alternatives d'optimisation." Thesis, Orléans, 2018. http://www.theses.fr/2018ORLE2025/document.

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L’effet des pratiques agroécologiques traditionnelles et innovantes sur les paramètres de fertilité des sols agricoles cultivés en grande culture a été étudié. L’étude a été réalisée en milieu paysan dans la zone agricole de Sampieri à l’Est du Burkina Faso en milieu soudano-sahélien sur des lixisols. La perception des agriculteurs sur la dégradation des sols et la pratique de l’agroécologie, les déterminants de l’adoption des pratiques agroécologiques et l'effet de ces pratiques sur les paramètres physiques, chimiques et microbiologiques ont été déterminés pour des parcelles sous pratiques ag

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19

Zaher, Camila Al [UNESP]. "Alteração da fertilidade do solo como indicador do processo de antropização e presença de atividades não agrícolas no assentamento rural Horto Aimorés, municípios de Bauru e Pederneiras/SP =: Change of soil fertility as an indicator of the anthropization process and presence of non agricultural activities at the rural settlement Horto Aimorés, cities of Bauru and Pederneiras/ SP." Universidade Estadual Paulista (UNESP), 2014. http://hdl.handle.net/11449/127603.

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Made available in DSpace on 2015-09-17T15:24:29Z (GMT). No. of bitstreams: 0 Previous issue date: 2014-10-03. Added 1 bitstream(s) on 2015-09-17T15:47:46Z : No. of bitstreams: 1 000843835.pdf: 11122014 bytes, checksum: bf20d83ef6546cde2aa0ee05665ed41d (MD5)<br>Sob o ponto de vista ecológico, a pedosfera desempenha funções essenciais à manutenção da vida, num sentido irrestrito da palavra. Inserido no contexto geográfico, é também no solo que o processo de produção do espaço se materializa, seja ele urbano ou rural. No meio rural, esse recurso vem sendo intensamente depauperado, via de regra,

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Zaher, Camila Al. "Alteração da fertilidade do solo como indicador do processo de antropização e presença de atividades não agrícolas no assentamento rural Horto Aimorés, municípios de Bauru e Pederneiras/SP = Change of soil fertility as an indicator of the anthropization process and presence of non agricultural activities at the rural settlement Horto Aimorés, cities of Bauru and Pederneiras/ SP /." Presidente Prudente, 2015. http://hdl.handle.net/11449/127603.

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Orientador: Maria Cristina Perusi<br>Banca: João Osvaldo Rodrigues Nunes<br>Banca: Rodrigo José Pisani<br>Resumo: Sob o ponto de vista ecológico, a pedosfera desempenha funções essenciais à manutenção da vida, num sentido irrestrito da palavra. Inserido no contexto geográfico, é também no solo que o processo de produção do espaço se materializa, seja ele urbano ou rural. No meio rural, esse recurso vem sendo intensamente depauperado, via de regra, devido às práticas inadequadas de exploração agrícola, predominantemente pautada na lógica capitalista de produção, calcada no latifúndio, na monocu

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21

"Population health measures as indicators of fertility change." GEORGE MASON UNIVERSITY, 2009. http://pqdtopen.proquest.com/#viewpdf?dispub=3338546.

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Yu, Chin-Feng, and 余琴芬. "An ecological study of association between socioeconomic indicators and adolescent fertility rates." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/n95k82.

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碩士<br>國立成功大學<br>公共衛生研究所<br>92<br>Studies have shown that teenage childbearing has adverse effects on both the health of adolescent mothers and their children. Consequently, adolescent fertility has been a public health issue. Studies on the risk and protective factors for adolescent childbearing in Taiwan have been at the individual level factors. However, the individual level studies can only address the probability of teenage childbearing for an individual. If causes for the variations of adolescent fertility rate across regions and over time were to be addressed, then we should rely on ecol

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23

Ugarte, Carmen Marlene. "Nematode community structure and indicators of biologically-based fertility : influence of management during transition to certified organic production /." 2009. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3363103.

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Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2009.<br>Source: Dissertation Abstracts International, Volume: 70-06, Section: B, page: 3245. Adviser: Michelle Wander. Includes bibliographical references. Available on microfilm from Pro Quest Information and Learning.

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24

SUKOVÁ, Denisa. "Synchronizace říje plemenic skotu a její úspěšnost." Master's thesis, 2019. http://www.nusl.cz/ntk/nusl-395219.

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Reproduction and milk production are considered to be the main factors influencing the whole economy of cattle breeding. We have been monitoring the worsening reproduction related to cattle breeding for a long time. The introduction of synchronization protocols into reproductive management is a posibility to improve reproduction. The aim of my work was to detect the success rate of insemination after rut synchronization on the basis of the data analysis and to evaluate reproductive indicators. The monitoring was performed from January 2017 to June 2018. There were monitored 310 breeding Hol

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25

Chen, I.-Chen, and 陳奕誠. "Statistical Modeling of Secular Trends and Geographical Variations of Teen Fertility Rates in Relation to Socioeconomic Indicators in Taiwan: 1977-2005." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/69490505518796613968.

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碩士<br>國立成功大學<br>公共衛生研究所<br>95<br>In practice, the fertility rates are often treated as continuous data or dichotomized in studying its relationship to predictor variables. However, such approaches suffer numerous drawbacks as linearity and Gaussian assumption are violated. In addition, the fertility rates are usually collected over time in ecological studies and serial correlations may exist in these cross-section time series data. Ignoring the correlation may lead to erroneous conclusions in regard to the effects of predictor variables. In this study, we compared the marginal and random effec

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26

Pečený, Michal. "Faktory plodnosti v okrese Most v období 2000-2010." Master's thesis, 2012. http://www.nusl.cz/ntk/nusl-305382.

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1990 - 2008 Fertility factors in the disctrict of Most in 2000-2010 period Abstract The objective of this study was to find causes of regional fertility differences and context with social and economic indicators. Then to find situation of district of Most in regional comparison and social and economic causes of fertility developement in this district in 2000-2010 period. In first descriptive part there was made the comparative analysis of age structure and fertility indicators in Czech republic, Ústí region and district of Most. The result is different values of the fertility indicators (inte

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27

Rashid, Abdul. "Mapping zinc fertility of soils using indicator plants and soil analyses." Thesis, 1986. http://hdl.handle.net/10125/9250.

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