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Journal articles on the topic 'Inter-fertility'

Author: Grafiati

Published: 4 June 2021

Last updated: 20 February 2023

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1

Worthman, Carol M., Carol L. Jenkins, Joy F. Stallings, and Daina Lai. "Attenuation of nursing-related ovarian suppression and high fertility in well-nourished, intensively breast-feeding Amele women of lowland Papua New Guinea." Journal of Biosocial Science 25, no. 4 (October 1993): 425–43. http://dx.doi.org/10.1017/s0021932000021817.

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SummaryIntense, sustained nursing lengthens inter-birth intervals and is causally linked with low natural fertility. However, in traditional settings, the effects of such nursing on fertility are difficult to disentangle from those of nutrition. Results from an prospective, direct observational study of reproductive function in well-nourished Amele women who nurse intensively and persistently but who also have high fertility are here presented. Endocrine measures show that ovarian activity resumes by median 11·0 months postpartum. Median duration of postpartum amenorrhoea is 11·3 months, time

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Moutier, N. "SELF-FERTILITY AND INTER-COMPATIBILITIES OF SIXTEEN OLIVE VARIETIES." Acta Horticulturae, no. 586 (October 2002): 209–12. http://dx.doi.org/10.17660/actahortic.2002.586.38.

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Abraham, OG, JO Faluyi, and CC Nwokeocha. "Inter-varietal sterility and fertility restoration in Oryza sativa Linn." Oryza-An International Journal on Rice 58, no. 4 (December 31, 2021): 463–76. http://dx.doi.org/10.35709/ory.2021.58.4.2.

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This study explored the underlining reproductive factors that cause sterility in rice, using hybrids obtained from crosses among landrace selections and improved varieties. The study was carried out between 2016 and 2018. Nine landrace cultivars and two improved varieties were involved in the hybridization experiment. Among the 17 putative hybrids that were obtained, only 5 were confirmed as true hybrids. Meiotic chromosome studies and pollen studies in the F1, and Mendelian segregation studies for fertility in the F2 were carried out. Some F2 lines were monitored to F3 to ascertain the level

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Visconti, Fernando, Enrique Peiró, Carlos Baixauli, and José Miguel de Paz. "Spontaneous Plants Improve the Inter-Row Soil Fertility in a Citrus Orchard but Nitrogen Lacks to Boost Organic Carbon." Environments 9, no. 12 (December 4, 2022): 151. http://dx.doi.org/10.3390/environments9120151.

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The inter-row soils in conventionally run citrus orchards in Eastern Spain lose fertility, either physically, chemically, or biologically, as a consequence of machinery traffic and the use of herbicides. In order to regain inter-row soil fertility, two grass-cover management alternatives to the commonly used herbicide-kept bare management, namely, spontaneous plants and fescue, were established and left for four years until their effects on several physical, chemical, and biological parameters were monitored for two years more. The fescue ground cover exhibited lower average and maximum soil t

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Veres, Valér. "Fertility among Hungarian population in Romania; an inter-regional comparative perspective." Erdélyi Társadalom 2, no. 1 (2004): 69–96. http://dx.doi.org/10.17177/77171.30.

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Using the tools of statistical analysis, the author investigates the tendencies of fertility of Romania’s population, especially among the Hungarians in Romania, and its determinants. The main conclusion of his analysis is that the regional differences is the key independent variable of fertility variations, and the ethnic-cultural patterns are only secondary. The analyses were necessary as one could believe that etno-cultural differences influence fertility

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Irwin, Sarah. "‘Reproductive Regimes: Changing Relations of Inter-dependence and Fertility Change’." Sociological Research Online 5, no. 1 (May 2000): 85–98. http://dx.doi.org/10.5153/sro.445.

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Within sociological and demographic research many argue that recent demographic transformations can be explained, at least in part, by a growth in individualism. Such approaches, with their emphasis on growing individual autonomy, offer a model of human action in which the social recedes from analysis. This paper offers an alternative framework for analysing processes shaping demographic change, taking as a particular focus aspects of changing patterns of fertility in the UK. Interpretations of the fertility decline at the turn of the twentieth century emphasise the importance of changing patt

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Zhao, Weibo, Wei Zhou, Han Geng, Jinmei Fu, Zhiwu Dan, Yafei Zeng, Wuwu Xu, Zhongli Hu, and Wenchao Huang. "Identification of a New Wide-Compatibility Locus in Inter-Subspecific Hybrids of Rice (Oryza sativa L.)." Agronomy 12, no. 11 (November 15, 2022): 2851. http://dx.doi.org/10.3390/agronomy12112851.

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As a special class of rice germplasm, wide-compatibility varieties (WCVs) guarantee the fertility of hybrids when there is cross-fertilization between two subspecies. In this study, Chenghui9348 was identified as a new member of the WCV family that improves pollen fertility in an inter-subspecific hybrid. Cytological analysis showed that the abnormal mitosis of microspores resulted in the sterility of pollens at the early bicellular stage in the inter-subspecific hybrid. Furthermore, the new F12 locus, corresponding to improvements in fertility of the indica-japonica hybrid, was found to co-se

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Oliveira, Jaqueline. "The value of children: Inter-generational support, fertility, and human capital." Journal of Development Economics 120 (May 2016): 1–16. http://dx.doi.org/10.1016/j.jdeveco.2015.12.002.

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Osei-Appaw, Akosua, and Aaron Christian. "The Demographic Dividend As A Pathway To Development: The Role of Fertility and Education in Sub-Saharan Africa. A Narrative Review." International Journal of Economics 7, no. 1 (October 29, 2022): 76–90. http://dx.doi.org/10.47604/ijecon.1680.

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Purpose: Sub-Saharan African countries are experiencing rapid population growth. This is essential in achieving the Demographic Dividend. Age structure, fertility and education play a key role in the achievement of the Demographic Dividend. Although gains from age structure are crucial, its gains are not automatic. However, the inter-relatedness of fertility and education makes a reduction in fertility a cause and effect on investments in education. Methodology: This narrative review looks at studies discussing the Demographic Dividend from a development theory point of view. It is an at

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Royal, M. D., A. O. Darwash, A. P. F. Flint, R. Webb, J. A. Woolliams, and G. E. Lamming. "Declining fertility in dairy cattle: changes in traditional and endocrine parameters of fertility." Animal Science 70, no. 3 (June 2000): 487–501. http://dx.doi.org/10.1017/s1357729800051845.

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AbstractReproductive performance of 714 Holstein Friesian dairy cows was monitored between October 1995 and June 1998 using thrice weekly milk progesterone determinations. Defined endocrine parameters such as interval topost-partumcommencement of luteal activity, inter-ovulatory interval and length of luteal and inter-luteal intervals were used with a number of traditional measures of reproductive performance to investigate the current status of fertility in a sample of United Kingdom dairy herds. A comparison of the results of the 1995 to 1998 trial with those of a previous (1975 to 1982) mil

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Idris, Asma' Rashidah, Muzafar Shah Habibullah, and Ranjanee Kaliappan. "The Effect of Demographic Change on Financial Stability." Jurnal Intelek 14, no. 2 (November 29, 2019): 80–93. http://dx.doi.org/10.24191/ji.v14i2.222.

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This study investigates the effect of fertility on financial stability and its determinant particularly therelevance of demographic changes. This is motivated by the huge impact of demographic changes(increasing ageing population and low fertility level). Population ageing and low fertility tend to lowerboth labour- force participation and saving rates (change bank business model), thereby raising concernson a future slowing economic growth and financial instability. The system GMM results show that thefertility level somehow acts as a buffer and reflects to the degree of stability to the fina

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Acharya, Rajib. "Gender Disparity, Development and Fertility Transition in India: An Inter-State Analysis." Journal of Social Sciences 2, no. 4 (October 1998): 253–63. http://dx.doi.org/10.1080/09718923.1998.11892213.

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Messkoub, Mahmood. "Population ageing and inter-generational relations in the MENA: what role for social policy?" Population Horizons 14, no. 2 (December 1, 2017): 61–72. http://dx.doi.org/10.1515/pophzn-2017-0005.

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Abstract Declining fertility and rising life expectancy combined with migration are changing the demographic landscape of the MENA. Earlier high fertility will ensure a growing population in the next 20-30 years. Family structure is also changing: families are becoming smaller and increasingly nuclear, rather than extended. The region has to manage a young age structure and a gradual ageing of the population but with a potential weakening of the traditional inter-generational support based on family, it also faces a widely varying and heterogeneous resource base and socio-economic structure ac

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Rigal, Jocelyne. "The Emergence of Fertility Control among Irish Travellers." Irish Journal of Sociology 3, no. 1 (May 1993): 95–108. http://dx.doi.org/10.1177/079160359300300105.

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This paper examines the emergence of fertility control among Irish Travellers with a focus on its wider cultural and inter-personal implications. Relying on unstructured interviews and participant observation conducted among Traveller women, this emergence is located in the context of another development, the rise of an ideal family size. Traveller women's uptake of and attitudes towards contraception are analysed and their perceptions of their husbands' resistance to fertility control is documented. The findings highlight the role of gender in cultural change among travellers.

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Jakubowska, Zuzanna, Karolina Koza, Wojciech Leder, Aleksandra Owczarczyk, Zuzanna Skorupka, and Tomasz Wróblewski. "The Power of Fertility and Its Importance for the Concept of Sustainable Development." Studia Ecologiae et Bioethicae 19, no. 3 (October 4, 2021): 25–35. http://dx.doi.org/10.21697/seb.2021.19.3.03.

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Demographic changes are one of the indicators of sustainable development, expressed by the value of the natural increase in the human population, resulting directly from the fertility level, which is the subject of this article. Human fertility is a complex potential conditioned by the environmental, social, and economic factors. The multi-dimensional relations of fertility that may affect its level, constitute an unlimited field of research, study, and analysis. The inter-disciplinary scope of fertility research conducted by the authors has shown that fertility is an issue that, in its histor

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Maftukh, Muhammad Abdul Khafidz, Lutfi Agus Salim, and Farizah Mohd Hairi. "FERTILITY RATE USING THE PALMORE FORMULA IN EAST JAVA PROVINCE: A STUDY OF 2015 SUPAS." Jurnal Biometrika dan Kependudukan 10, no. 2 (October 31, 2021): 138. http://dx.doi.org/10.20473/jbk.v10i2.2021.138-143.

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Fertility is an important indicator for the success of state development, especially in the health sector. It can be estimated through direct and indirect methods. This study aimed to determine the fertility rate in East Java province indirectly using the Palmore Formula. This study was a descriptive analysis using secondary data from the 2015 Inter-census Population Survey / Survei Penduduk Antar Sensus (SUPAS). It calculated the rate directly and manually. The Total Fertility Rate (TFR) was at 2.02 per two children born by each mother in East Java province. It was compared with the national

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Jennings, Julia A., Allison R. Sullivan, and J. David Hacker. "Intergenerational Transmission of Reproductive Behavior during the Demographic Transition." Journal of Interdisciplinary History 42, no. 4 (February 2012): 543–69. http://dx.doi.org/10.1162/jinh_a_00304.

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New evidence from the Utah Population Database (updp) reveals that at the onset of the fertility transition, reproductive behavior was transmitted across generations—between women and their mothers, as well as between women and their husbands' family of origin. Age at marriage, age at last birth, and the number of children ever born are positively correlated in the data, most strongly among first-born daughters and among cohorts born later in the fertility transition. Intergenerational ties, including the presence of mothers and mothers-in-law, influenced the hazard of progressing to a next bi

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18

Casterline, John B. "Demographic Transition and Unwanted Fertility: A Fresh Assessment (The Mahbub Ul Haq Memorial Lecture)." Pakistan Development Review 48, no. 4I (December 1, 2009): 387–421. http://dx.doi.org/10.30541/v48i4ipp.387-421.

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The distinction between wanted and unwanted fertility has been crucial in many of the more intense debates in recent decades over the nature of contemporary fertility declines and, in particular, the potential impact of expanded provision of family planning services. In a much-debated article published in 1994, Pritchett argues that decline in desired fertility is overwhelmingly the principal source of fertility decline, with the implication that family planning programmes are of little consequence. I revisit this debate drawing on a far larger body of survey data and, more importantly, an alt

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Azarnert, Leonid V. "MIGRATION, CONGESTION, AND GROWTH." Macroeconomic Dynamics 23, no. 8 (June 29, 2018): 3035–64. http://dx.doi.org/10.1017/s1365100517001043.

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This article analyzes the effect of migration from a less advanced economy to a more advanced economy on economic growth. The analysis is performed in a two-country growth model with endogenous fertility, in which congestion diseconomies are incorporated. The model shows that out-migration increases fertility and reduces human capital in the source economy. At the same time, in-migration reduces fertility and can increase or decrease the average level of human capital in the host economy. I show how migration affects the inter-temporal evolution of human capital in the world economy. I also de

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Galindo, David Javier, Gabriela Siqueira Martins, Miluse Vozdova, Halina Cernohorska, Svatava Kubickova, Agda Maria Bernegossi, Dita Kadlcikova, Jiri Rubes, and José Maurício Barbanti Duarte. "Chromosomal Polymorphism and Speciation: The Case of the Genus Mazama (Cetartiodactyla; Cervidae)." Genes 12, no. 2 (January 26, 2021): 165. http://dx.doi.org/10.3390/genes12020165.

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Chromosomal polymorphism plays a major role in speciation processes in mammals with high rates of karyotypic evolution, as observed in the family Cervidae. One remarkable example is the genus Mazama that comprises wide inter- and intra-specific chromosomal variability. To evaluate the impact of chromosomal polymorphisms as reproductive barriers within the genus Mazama, inter-specific hybrids between Mazama gouazoubira and Mazama nemorivaga (MGO × MNE) and intra-specific hybrids between cytotypes of Mazama americana (MAM) differing by a tandem (TF) or centric fusion (Robertsonian translocations

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Tomassetti, C., C. Bafort, C. Meuleman, M. Welkenhuysen, S. Fieuws, and T. D'Hooghe. "Reproducibility of the Endometriosis Fertility Index: a prospective inter‐/intra‐rater agreement study." BJOG: An International Journal of Obstetrics & Gynaecology 127, no. 1 (July 31, 2019): 107–14. http://dx.doi.org/10.1111/1471-0528.15880.

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22

Borooah, Vani K. "The politics of demography: a study of inter-community fertility differences in India." European Journal of Political Economy 20, no. 3 (September 2004): 551–78. http://dx.doi.org/10.1016/j.ejpoleco.2003.10.002.

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23

Gipson, Jessica D., and Andrew L. Hicks. "THE DELINKING OF SEX AND MARRIAGE: PATHWAYS TO FERTILITY AMONG YOUNG FILIPINO WOMEN." Journal of Biosocial Science 49, no. 1 (January 26, 2016): 1–14. http://dx.doi.org/10.1017/s0021932015000462.

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SummaryPartnership and fertility patterns of young Filipinos have changed dramatically from previous generations, with a widening gap between sexual initiation and marriage, and concurrent increases in teenage pregnancy and unwanted fertility. Further understanding of young adults’ social contexts and partnership patterns are needed to inform reproductive health programmes and policies affecting young Filipinos. Multivariate Poisson regression models were conducted with longitudinal and inter-generational data from the Cebu Longitudinal Health and Nutrition Survey (1998–2009) to examine the pr

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Kamanová, Vendula, Pavel Nevrkla, and Zdeněk Hadaš. "Effect of Breed on Frequency of Morphological Defects in Boar Spermatozoa." Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 66, no. 3 (2018): 665–68. http://dx.doi.org/10.11118/actaun201866030665.

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The aim of this study was to assess an effect of breed on frequency of morphological changes in boar spermatozoa. A total of 1080 semen samples were used in this study. The samples were collected from January to December 2017 from 90 boars of the Duroc, Czech Large White and Czech Landrace breeds. Sperm cell abnormalities were evaluated microscopically from dyed smears of native semen on glass slides. Defects of spermatozoa were divided according to their impact on fertility of boars into categories of “major defects” (with a great negative effect on fertility) and “minor defects” (with a mild

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WILEY, ANDREA S. "THE ECOLOGY OF LOW NATURAL FERTILITY IN LADAKH." Journal of Biosocial Science 30, no. 4 (October 1998): 457–80. http://dx.doi.org/10.1017/s002193209800457x.

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The existence of very low rates of fertility among non-contracepting human populations has intrigued researchers in demography and reproductive ecology. Long inter-birth intervals, driven primarily by the lactational amenorrhoea associated with breast-feeding, have been shown to be important determinants of low natural fertility in several populations. Other reports have suggested that sterility brought about by sexually transmitted diseases (STDs) might also explain low fertility in some populations, especially in Africa. This report presents an analysis of 1981 Indian census data that docume

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Dallakyan, G. A., E. F. Isakova, and D. M. Gershkovich. "SHUNGITE ACTION ON CRUSTACEANS AND ITS INFLUENCE ON POTASSIUM DICHROMATE TOXICITY." Toxicological Review, no. 5 (October 28, 2016): 53–58. http://dx.doi.org/10.36946/0869-7922-2016-5-53-58.

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It is shown that at the direct contact with shungite (10.00 and 100.00 g/l) as well as in the presence of shungite isolated on the dialysis sac (100.00 g/l), the survival and fertility of Daphnia magna decrease as compared to the control during 10 days of observation. Shungite effect is inter alia linked to a mechanical failure of Daphnia magna filtration apparatus. Concentrations of 0.01 and 0.10 g/l did not affect crustacean survival and fertility. Shungite in the centration of 0.01 g/l lowered toxic effect of potassium in concentrations of 0.005-0.02 g/l on both Ceriodaphnia and Daphnia mag

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Phai, Nguyen Van, John Knodel, Mai Van Cam, and Hoang Xuyen. "Fertility and Family Planning in Vietnam: Evidence from the 1994 Inter- censal Demographic Survey." Studies in Family Planning 27, no. 1 (January 1996): 1. http://dx.doi.org/10.2307/2138073.

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Korzune, Maciel, Fabrício William Ávila, Renato Vasconcelos Botelho, Marcelo Marques Lopes Muller, Poliana Horst Petranski, Eduardo Luiz Costa Tobias Pinto, Talia Aksenen, Sidnei Osmar Jadoski, and Leandro Rampim. "Effects of gypsum on growth and nutrient status of forage grasses cultivated between the rows of organically grown Satsuma mandarin in an Oxisol from subtropical Brazil." Crop and Pasture Science 72, no. 11 (2021): 899. http://dx.doi.org/10.1071/cp21316.

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Gypsum (CaSO4.2H2O) decreases the harmful effect of soil acidity on plants and provides calcium (Ca) and sulfur (S) for plant nutrition. Setaria grass (Setaria anceps Stapf) and black oat (Avena strigosa Schreb.) are forage grasses that are tolerant of low soil fertility and may be suitable as inter-row crops for Satsuma mandarin (Citrus unshiu Marc.) grown organically on Oxisol soils, which may suffer low native fertility and high acidity. We evaluated the effect of gypsum application to a low fertility soil from subtropical Brazil on soil chemical fertility, growth and plant nutrition of Sat

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Nomes, Eli, André Grow, and Jan Van Bavel. "The Mid-Twentieth Century Baby Boom and the Role of Social Influence. An Agent-Based Modelling Approach." Historical Life Course Studies 8 (April 18, 2019): 1–26. http://dx.doi.org/10.51964/hlcs9309.

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Around the middle of the 20th century, most Western countries experienced a surge in birth rates, called the Baby Boom. This boom was unexpected at the time and the underlying mechanisms are still not entirely clear. It was characterized by high levels of inter- and intra-country variability in fertility, as some regions even experienced fertility decline during the Boom. In this paper, we suggest that social influence processes, propelling a shift towards two-child families, might have played an important role in the observed changes in fertility. Interactions in social networks can lead new

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Lee, Seung Young, Zhuo Jin, Su Jang, Backki Kim, Jeonghwan Seo, and Hee-Jong Koh. "Histological characterization of anther structure in Tetep-cytoplasmic male sterility and fine mapping of restorer-of-fertility gene in rice." PLOS ONE 17, no. 8 (August 18, 2022): e0268174. http://dx.doi.org/10.1371/journal.pone.0268174.

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Cytoplasmic male sterility (CMS) is a maternally inherited trait that inhibits plants from producing or releasing viable pollen. CMS is caused by mitochondrial–nuclear interaction, and can be rescued by introducing functional nuclear restorer-of-fertility (Rf) gene. The Tetep-CMS/Rf lines were developed through successive inter-subspecific backcrosses between indica and japonica rice accessions. Phenotypic characterization of Tetep-CMS lines revealed abnormal anther dehiscence and the inability to release, while possessing functional pollen. Transverse sections of developing anthers collected

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Bhattacharyya, Siddhartha Shankar, and Karolina Furtak. "Soil–Plant–Microbe Interactions Determine Soil Biological Fertility by Altering Rhizospheric Nutrient Cycling and Biocrust Formation." Sustainability 15, no. 1 (December 29, 2022): 625. http://dx.doi.org/10.3390/su15010625.

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Understanding soil–plant–microbe inter- and intra- interactions are essential for ensuring proper soil health, quality, and soil-mediated ecosystem services (e.g., nutrient cycling) required for human–plant–animal life. Intensive and unsustainable farming practices can decrease soil microbial biodiversity, fertility, and quality leading to soil degradation, impaired nutrient cycling, and the incapability of soil to support plant growth. Under such a context, soil biological fertility can appear as a regenerative component that has the potential to harmonize and improve soil’s physical, chemica

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Gomendio, Montserrat, Aurelio F. Malo, Julian Garde, and Eduardo R. S. Roldan. "Sperm traits and male fertility in natural populations." Reproduction 134, no. 1 (July 2007): 19–29. http://dx.doi.org/10.1530/rep-07-0143.

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Male fertility has seldom been studied in natural populations because it has been assumed that strong selection would result in uniformly high values among males, and therefore mating success has been equated with fertilisation success. In contrast, male fertility has received much attention in studies of domestic livestock, where economic benefits rely on improving productivity, and in human infertility studies, where the efficiency of treatments depends on understanding which ejaculate traits explain reproductive failures and predict success at assisted conception. Despite years of efforts,

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Fürstenberg, Henrike. "Voice and Fertility, (Self‐)Impregnation and (Inter‐)Dependence: The Pseudonyms and their (Narratives about) Wives." Kierkegaard Studies Yearbook 27, no. 1 (July 14, 2022): 73–93. http://dx.doi.org/10.1515/kierke-2022-0005.

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Abstract By analyzing prefaces and other short excerpts written by different pseudonyms (Nicolaus Notabene, Hilarius Bookbinder, Frater Taciturnus, Judge William and, in contrast, Johannes the Seducer), this paper explores the pseudonymous authors’ relation to their spouses. It assumes that recurring motifs in the prefaces, such as ‘voice’ and the metaphor of ‘fertility,’ reveal, often in ironic tones, general gender-related aspects of identity in Kierkegaard’s works. The paper thus explores how the seemingly stereotyped and archaic conception of gender in the prefaces, such as the pseudonymou

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Niazi, I. A. K., S. Rauf, J. A. Teixeira da Silva, Z. Iqbal, and H. Munir. "Induced polyploidy in inter-subspecific maize hybrids to reduce heterosis breakdown and restore reproductive fertility." Grass and Forage Science 70, no. 4 (September 11, 2014): 682–94. http://dx.doi.org/10.1111/gfs.12142.

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Chin, Joong Hyoun, Sang-Ho Chu, Wenzhu Jiang, Young-Il Cho, Reflinur Basyirin, Darshan S. Brar, and Hee-Jong Koh. "Identification of QTLs for hybrid fertility in inter-subspecific crosses of rice (Oryza sativa L.)." Genes & Genomics 33, no. 1 (February 2011): 39–48. http://dx.doi.org/10.1007/s13258-010-0100-z.

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Manrique, Edwin, Verónica Rincón, and Humberto Ossa. "Lymphotherapy induce an increase of blocking factors and correct infertility problems." Nova 11, no. 19 (June 15, 2013): 25. http://dx.doi.org/10.22490/24629448.1020.

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This study aimed to confirm the presence of Blocking Factors (BFs) in Mixed Lymphocyte Culture (MLC) from female normal reproducer and sub-fertile rabbit inoculated with two injection of the allogenic lymphotherapy (LIT) to analyze its effect on rate fertility and pregnancy success. The BFs measuring was done intervening MLC with MTT-Formazan non-radioactive technique. It was demonstrated BFs presence in MLC in female rabbit groups.. In sub-fertile female reproducers treated with allogenic lymphotherapy a significant increase in the level of FBs after every LIT was observed, as well as a rate

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GIPSON, JESSICA D., and MICHELLE J. HINDIN. "INTER-GENERATIONAL RELATIONSHIPS BETWEEN WOMEN'S FERTILITY, ASPIRATIONS FOR THEIR CHILDREN'S EDUCATION AND SCHOOL COMPLETION IN THE PHILIPPINES." Journal of Biosocial Science 47, no. 06 (December 9, 2014): 825–44. http://dx.doi.org/10.1017/s0021932014000510.

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SummaryWomen's education is associated with positive social and health outcomes for women and their families, as well as greater opportunities and decision-making power for women. An extensive literature documents ways in which broader, societal changes have facilitated roles for women beyond reproduction, yet there is minimal exploration at the family level. This study used inter-generational cohort data from the Philippines to examine mothers' aspirations for their children's education, and how these aspirations predict children's subsequent educational attainment. Mothers' education, househ

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Ahmed, A., S. G. Shaon, M. S. Islam, P. S. Saha, and M. M. Islam. "GENETIC DIVERGENCE ANALYSIS IN HRDC RICE (Oryza sativa L.) HYBRIDS IN BANGLADESH." Bangladesh Journal of Plant Breeding and Genetics 27, no. 2 (May 24, 2016): 25–32. http://dx.doi.org/10.3329/bjpbg.v27i2.27842.

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Genetic divergence of 48 IRRI developed F1 rice hybrids were studied through Mahalanobis D2 and principal component analysis for ten characters in Gazipur and Pabna district during dry season 2012-13. Among 48 genotypes, cluster analysis resulted in five clusters following Wards method. During dry season for both regions, cluster I incorporated the highest number of genotypes. Significant differences among the genotypes but non-significant differences among replications were noticed for most of the parameters under study. The inter-cluster distance was larger than intra-cluster distance sugge

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Meidutė-Kavaliauskienė, Ieva, Gitana Dudzevičiūtė, and Nijolė Maknickienė. "MILITARY AND DEMOGRAPHIC INTER-LINKAGES IN THE CONTEXT OF THE LITHUANIAN SUSTAINABILITY." Journal of Business Economics and Management 21, no. 6 (September 29, 2020): 1508–24. http://dx.doi.org/10.3846/jbem.2020.13444.

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This paper aims at investigating military and demographic inter-linkages in the context of the Lithuanian sustainability. The investigation combines three important economic aspects such as demographic, military and sustainable development. The authors have revealed that demographic trends should be seen as a necessary conditions for ensuring the functioning of the military sector contributes to public security and sustainable development in general. Correlation and stepwise regression analysis, also Monte Carlo forecasting method have been applied for this purpose. Research results have revea

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Chandrasekaran, Murugesan, Manivannan Paramasivan, and Jesudass Joseph Sahayarayan. "Microbial Volatile Organic Compounds: An Alternative for Chemical Fertilizers in Sustainable Agriculture Development." Microorganisms 11, no. 1 (December 22, 2022): 42. http://dx.doi.org/10.3390/microorganisms11010042.

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Microorganisms are exceptional at producing several volatile substances called microbial volatile organic compounds (mVOCs). The mVOCs allow the microorganism to communicate with other organisms via both inter and intracellular signaling pathways. Recent investigation has revealed that mVOCs are chemically very diverse and play vital roles in plant interactions and microbial communication. The mVOCs can also modify the plant’s physiological and hormonal pathways to augment plant growth and production. Moreover, mVOCs have been affirmed for effective alleviation of stresses, and also act as an

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McLachlan, R. I., C. Mallidis, K. Ma, S. Bhasin, and D. M. de Kretser. "Genetic disorders and spermatogenesis." Reproduction, Fertility and Development 10, no. 1 (1998): 97. http://dx.doi.org/10.1071/r98029.

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Male infertility affects one man in twenty and a genetic basis seems likely in at least 30% of those men. Genetic regulation of fertility involves the inter-related processes of testicular development, spermatogenesis (involving germ cell mitosis, meiosis and spermatid maturation), and their endocrine and paracrine regulation. In regard to spermatogenesis, particular attention has been given to the Yq11 region, where some spermatogenesis genes (‘azoospermia factors’) appear to be located. Several candidate genes have been identified but have not been shown to have a defined or essential role i

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Majumder, Ratna Rani, Ripon Kumar Roy, MA Khaleque Mian, and Nasrin Akter Ivy. "Genetic divergence of aromatic rice (Oryza sativa L.)." Bangladesh Journal of Botany 44, no. 2 (October 13, 2018): 185–91. http://dx.doi.org/10.3329/bjb.v44i2.38506.

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Thirty aromatic rice genotypes were studied to assess the nature and magnitude of genetic divergence among them for grain yield and yield contributing characters. Based on 23 characters the genotypes were grouped into 5 clusters. Inter-distances were higher than intra-cluster showing a wide range of genetic diversity among the genotypes of different groups. The highest level of inter-cluster distance (73.48) was found between cluster IV and V. The highest intra-cluster distance (3.364) was computed to cluster V and the lowest 1.851 was observed in cluster IV. Panicle length, days to initial fl

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Akagi, Hiromori, Yumi Yokozeki, Akiko Inagaki, Atsushi Nakamura, and Tatsuhito Fujimura. "A codominant DNA marker closely linked to the rice nuclear restorer gene, Rf-1, identified with inter-SSR fingerprinting." Genome 39, no. 6 (December 1, 1996): 1205–9. http://dx.doi.org/10.1139/g96-152.

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A new molecular marker (OSRRf) closely linked to the nuclear restorer gene (Rf-1) for fertility in rice has been found. The Rf-1 gene is essential for hybrid rice seed production. A PCR-fingerprinting technique using simple sequence repeats (SSRs) was applied to compare two near-isogenic lines with (MTC-10R) or without (MTC-10A) the Rf-1 gene. Of 76 inter-SSR primers tested, only one primer, (AG)8YC, generated polymorphisms. The tetranucleotide repeats generating polymorphisms were found within each amplicon. The genetic distance between OSRRf and Rf-1 was 3.7 ± 1.1 cM. As in the case of a cod

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M Coşkun, Anahit, Nebahat Özerdoğan, Eylem Karakaya, and Eda Yakıt. "Fertility characteristics and related factors impacting on Syrian refugee women living in Istanbul." African Health Sciences 20, no. 2 (July 22, 2020): 682–89. http://dx.doi.org/10.4314/ahs.v20i2.19.

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Background: Women’s fertility characteristics are affected by many different factors. Aim: To gain an awareness of fertility characteristics of Syrian refugee women and the influential factors. Methods: This study was planned as a cross-sectional study to determine the efficiency and related factors of Syrian refugees living in Istanbul. The survey of 300 refugee women applying Arabs who migrated to Turkey, Kurds, Turkmen and Yezidi origin they receive. Results: Average age of the women studied was 34.26 ± 10.15, 34.6% of the participants had not received any education, 37% h

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Lamb, B. C., Z. Kozlakidis, and M. Saleem. "Inter-strain cross-fertility tests on cultures from Israel and America in the homothallic fungus, Sordaria fimicola." Fungal Genetics Reports 47, no. 1 (July 25, 2000): 69–71. http://dx.doi.org/10.4148/1941-4765.1206.

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Reques Velasco, Pedro, and Vicente Rodriguez Rodriguez. "The seven demographic Spains. Inter-municipal contrasts in age structure : fertility and migration are the determining factors." Espace, populations, sociétés 18, no. 3 (2000): 425–35. http://dx.doi.org/10.3406/espos.2000.1962.

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Li, Xuehui, and E. Charles Brummer. "Inbreeding Depression for Fertility and Biomass in Advanced Generations of Inter- and Intrasubspecific Hybrids of Tetraploid Alfalfa." Crop Science 49, no. 1 (January 2009): 13–19. http://dx.doi.org/10.2135/cropsci2008.04.0205.

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Mozhar, Nina. "Phenotypic assessment of pear varieties in mutual pollination." BIO Web of Conferences 34 (2021): 01012. http://dx.doi.org/10.1051/bioconf/20213401012.

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The self-fertility and cross-fertility of pear varieties have been studied in the conditions of the of the Krasnodar region. It was established that most of the not varieties are self-fertile. The varieties are distinguished: Ladozhskaya, Malyshka and Talgar beauty, with partial self-fertility, in which a low percentage of fruit set and its fluctuation over the years are noted. Based on the pollination performed and the analysis carried out, good and acceptable pollinators for promising pear varieties were selected. It has been established that in order to form full-fledged seeds in the fruit

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Parwata, I. Gusti Made Arya, I. Komang Damar Jaya, Bambang Budi Santoso, and Jayaputra Jayaputra. "Kajian Aplikasi Pupuk Organik Pada Tumpang Sari Tanaman Kelor-Selada Di Lahan Kering." JURNAL SAINS TEKNOLOGI & LINGKUNGAN 5, no. 1 (June 26, 2019): 42. http://dx.doi.org/10.29303/jstl.v5i1.105.

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Lettuce and Moringa are recently popular vegetable crops because their demand improves significantly, and their development lead to dry land because its potencial in Indonesia is still high. The use of dry land should be followed by applying inter cropping technique in order to make plant micro climate becomes more favourable. In addition, low soil fertility and intensive ussage of inorganic fertilizers makes the application of organic fertilizers imperative. The objective of the research is to investigate the type of organic fertilizer giving high yield of lettuce and moringa cultivated using

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Huchard, Elise, Alexandre Courtiol, Julio A. Benavides, Leslie A. Knapp, Michel Raymond, and Guy Cowlishaw. "Can fertility signals lead to quality signals? Insights from the evolution of primate sexual swellings." Proceedings of the Royal Society B: Biological Sciences 276, no. 1663 (February 25, 2009): 1889–97. http://dx.doi.org/10.1098/rspb.2008.1923.

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The sexual swellings of female primates have generated a great deal of interest in evolutionary biology. Two hypotheses recently proposed to elucidate their functional significance argue that maximal swelling size advertises either female fertility within a cycle or female quality across cycles. Published evidence favours the first hypothesis, and further indicates that larger swellings advertise higher fertility between cycles. If so, a male preference for large swellings might evolve, driving females to use swellings as quality indicators, as proposed by the second hypothesis. In this paper,

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