Showing 1,981 - 2,000 results of 3,675 for search '"fertility"', query time: 0.14s Refine Results
  1. 1981
  2. 1982

    A Network Investigation on Idiopathic Hypogonadotropic Hypogonadism in China by Weiwei Zhao, Hongying Ye, Xiaolong Zhao, Zhaoyun Zhang, Shouyue Sun, Yiran Jiang, Min He, Cheng Xu, Renming Hu, Yiming Li

    Published 2013-01-01
    “…After treatment, the penis length, testicular volume, external genital organ development, pubic hair, beard, laryngeal prominence, erection, and spermatorrhea were improved significantly (P<0.001). 18.9% of the patients completed fertility; however, more than half of the patients still complained of poor happiness and low physical strength. …”
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    Article
  3. 1983

    Land Use and Land Cover Dynamics and Properties of Soils under Different Land Uses in the Tejibara Watershed, Ethiopia by Sabiela Fekad Fentie, Kehali Jembere, Endalkachew Fekadu, Dessale Wasie

    Published 2020-01-01
    “…This implies that land use change without soil fertility measures that are appropriate to the area could cause enhanced land degradation and thereby reduce the productivity of the study area soils.…”
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    Article
  4. 1984

    PYRUS ZANGEZURA (ROSACEAE) AT SAINT PETERSBURG by K. G. Tkachenko, G. A. Firsov, L. F. Yandovka, A. V. Volchanskaya, N. E. Staroverov, Yu. A. Gryaznov

    Published 2019-10-01
    “…Observations have shown that not all ovules in the opened flowers of P. zangezura are fertilized and produce fruits and seeds. A significant part of the opened flowers, a few days after the onset of flowering, dry up and fall off. …”
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    Article
  5. 1985

    Transcription factor DREF regulates expression of the microRNA gene <i>bantam in Drosophila melanogaster</i> by M. B.  Schwartz, M. M. Prudnikova, O. V. Andreenkov, E. I. Volkova, I. F. Zhimulev, O. V. Antonenko, S.  A. Demakov

    Published 2024-04-01
    “…Using transgenic lines containing a fulllength bantam lethality-rescuing deletion fragment and a fragment with a disrupted DREF binding site, we show that these motifs are functionally significant because their disruption at the bantam locus reduces expression levels in the larvae and ovaries of homozygous flies, which correlates with reduced vitality and fertility. The effect of DREF binding to the promoter region of the bantam gene on its expression level suggests an additional level of complexity in the regulation of expression of this microRNA. …”
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    Article
  6. 1986
  7. 1987

    Geopedology as base information to forest suitability zoning in a catchment of norwestern patagonia, argentina by Maria Cristina Frugoni, Romina González Musso, Gabriel Falbo, Dolores Zapiola

    Published 2016-12-01
    “…Regarding soils, physical fertility properties were considered, since these are the most correlated ones with Pinus ponderosa (pino ponderosa) growth, the main species used in afforestation in Patagonia. …”
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    Article
  8. 1988
  9. 1989
  10. 1990

    Effects of Furrow Corn Straw Mulch on Soil Erosion and Organic Carbon Loss in Sloping Farmland in the Black Soil Region by Haiou Shen, Hongli Li, Hang Liu, Jialong Wu, Chunli Li, Yushi Liang

    Published 2024-12-01
    “…Black soil with high fertility is a valuable soil resource, which plays an important role in guaranteeing regional food security and ecological security. …”
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    Article
  11. 1991
  12. 1992

    Reproductive efficiency of ewe lambs kept on tropical pastures under different feeding systems by L.M. Higano, C.C.B.F. Ítavo, L.C.V. Ítavo, G.S. Difante, G.K.A. Melo, P.C.G. Silva, K.L.S. Monteiro, E.S.M. Soares, T.F.F.S. Arco, P.B. Andrade, A.A.S. Miguel, F.G.G. Oliveira, E.L.M. Ribeiro, A.L.C. Gurgel

    Published 2025-01-01
    “…Thus, it is concluded that supplementation with 1.6% BW was economically viable to promote weight gain, body condition score, and stimulate fertility rate for primiparous lambs in a 45-day reproductive season.…”
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    Article
  13. 1993

    Hubungan Anxietas dengan Kejadian Amenore Sekunder pada Mahasiswi Fakultas Kedokteran Universitas Andalas by Flora Oktavia, Desmiwarti ., Yaslinda Yaunin

    Published 2015-01-01
    “…<br />Kata kunci: anxietas, amenore sekunder, mahasiswi</p><p>Abstract<br />Secondary amenorrhea is one a menstrual cycle disturbances have been associated with decreased fertility and various health disorderson reproductive systems. …”
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    Article
  14. 1994

    Mapping of Agate-like Soil Cover Structures Based on a Multitemporal Soil Line Using Neural Network Filtering of Remote Sensing Data by Dmitry I. Rukhovich, Polina V. Koroleva, Alexey D. Rukhovich, Mikhail A. Komissarov

    Published 2025-01-01
    “…ASCSs have contrasting soil properties and contrasting fertility (productivity of agricultural crops). ASCS maps can serve as the basis for task maps of precision farming systems. …”
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    Article
  15. 1995

    Identification of new genes regulating nodule development in Medicago truncatula: an in-silico approach by Mahboobeh Azarakhsh, Sara Eslami, Maryam Moghadas, Zahra Ataei

    Published 2024-09-01
    “…Due to the importance of biological nitrogen fixation to improve soil fertility, the molecular mechanism of nodule development is studied extensively. …”
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    Article
  16. 1996

    Exploring Heat-Response Mechanisms of MicroRNAs Based on Microarray Data of Rice Post-meiosis Panicle by Yan Peng, Xianwen Zhang, Yuewu Liu, Xinbo Chen

    Published 2020-01-01
    “…Then, GO-Slim classification and functional identification of these 178 target genes showed that (1) miRNAs were mainly involved in a series of basic biological processes even under heat conditions; (2) some miRNAs might play important roles in the heat resistance (such as osa-miR164, osa-miR166, osa-miR169, osa-miR319, osa-miR390, osa-miR395, and osa-miR399); (3) osa-miR172 might play important roles in protecting the rice panicle under the heat stress, but osa-miR437, osa-miR418, osa-miR164, miR156, and miR529 might negatively affect rice fertility and panicle flower; and (4) osa-miR414 might inhibit the flowering gene expression by downregulation of LOC_Os 05g51830 to delay the heading of rice. …”
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    Article
  17. 1997

    Effectiveness of acid-tolerant antagonist-based biofungicide in the control of basal stem rot disease caused by ganoderma in oil palm seedlings on peat soil by Supriyanto, Sulistyowati Henny, Arifin Nur, Ruliyansyah Agus, Haris Ramadahan Tris

    Published 2025-01-01
    “…In addition to land fertility problems, a serious problem in peatland oil palm cultivation is basal stem rot disease caused by the Ganoderma fungus. …”
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    Article
  18. 1998

    Long-Term Follow-Up of Patients with 46,XY Partial Gonadal Dysgenesis Reared as Males by Juliana Gabriel Ribeiro de Andrade, Antonia Paula Marques-de-Faria, Helena Campos Fabbri, Maricilda Palandi de Mello, Gil Guerra-Júnior, Andréa Trevas Maciel-Guerra

    Published 2014-01-01
    “…There is good prognosis for growth and spontaneous pubertal development but not for fertility. Though additional studies are required, screening for learning disabilities is advisable.…”
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    Article
  19. 1999

    Relationship Between Soil Aggregate Stability and Associated Carbon and Nitrogen Changes Under Different Ecological Construction Measures in the Karst Region of Southwest China by Meiting Li, Keqin Wang, Xiaoyi Ma, Mingsi Fan, Biyu Li, Yali Song

    Published 2025-01-01
    “…As the fundamental unit of soil structure, soil aggregates play a crucial role in enhancing soil carbon and nitrogen storage, thereby supporting soil fertility and overall health, particularly in fragile karst regions. …”
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    Article
  20. 2000

    Assessment of trade-off balance of maize stover use for bioenergy and soil erosion mitigation in Western Kenya by Keiji Jindo, Keiji Jindo, Golaleh Ghaffari, Manisha Lamichhane, Asher Lazarus, Yoshito Sawada, Hans Langeveld

    Published 2025-02-01
    “…However, its removal raises concerns about soil fertility and erosion control. This study evaluates the trade-off between maize stover's use for energy generation and its role in soil erosion mitigation in Western Kenya, considering biophysical conditions and households' socio-economic status.MethodsSocio-economic data were collected from 91 households to assess energy usage. …”
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    Article