Showing 2,061 - 2,080 results of 2,216 for search '"1980s"', query time: 0.05s Refine Results
  1. 2061

    Kamu İç Borcu ve Büyüme İlişkisi: Türkiye Örneği by Nihat Doğanalp

    Published 2015-02-01
    “…Türkiye’de ilk kez 1933 yılında Fevzi Paşa-Diyarbakır demir yolu inşaatının finansmanı için başvurulan iç borçlanma; 1980’li yıllardan itibaren gerek hız kazanan küreselleşme olgusu gerekse her alanda kendisini hissettiren liberalizasyon eğilimleri kamu açıklarının giderilmesinde iç borçlanmayı önemli bir finansman aracı haline getirmiştir. …”
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  2. 2062

    طراحی الگوی اعتماد درون‏‌سازمانی از طریق کنش جمعی در آموزش‏‌ و پرورش شهر تهران (با استفاده از تئوری داده‏بنیاد)... by سعید آزاده, علی اکبر فرهنگی, سیدمحمد زاهدی

    Published 2022-09-01
    “…توجه به مفهوم اعتماد در مدیریت از دهۀ 1980 شروع شده و درطی چند دهۀ گذشته از زوایا و رویکردهای مختلف مطالعه شده است. …”
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  3. 2063

    Enhancing cotton irrigation with distributional actor–critic reinforcement learning by Yi Chen, Meiwei Lin, Zhuo Yu, Weihong Sun, Weiguo Fu, Liang He

    Published 2025-02-01
    “…To achieve this, we collected climate data from 1980 to 2024 and conducted a two-year cotton planting experiment in 2023 and 2024. …”
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  4. 2064

    Long-Term Homogeneity and Trends of Hydroclimatic Variables in Upper Awash River Basin, Ethiopia by Mekonnen H. Daba, Gebiaw T. Ayele, Songcai You

    Published 2020-01-01
    “…Homogeneity and trends in streamflow, rainfall, and temperature variables were analyzed for the time period 1980 to 2017. In order to analyze homogeneity of hydroclimatic variables, we used four homogeneity tests (Pettitt’s test, Buishand’s test, standard normal homogeneity test, and von Neumann ratio test) at 5% significance level. …”
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  5. 2065

    Risk factors for disruptive behaviours: protocol for a systematic review and meta-analysis of quasi-experimental evidence by Essi Viding, Francesca Solmi, Simon Russell, Lucy Karwatowska, Bianca Lucia De Stavola, Sara Jaffee, Jean-Baptiste Pingault

    Published 2020-09-01
    “…An electronic search of references published between 1 January 1980 and 1 March 2020 will be conducted using Medline, Embase, PsycINFO and Web of Science. …”
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  6. 2066

    Principal component analysis and its generalizations for any type of sequence (PCA-Seq) by V. M. Efimov, K. V. Efimov, V. Y. Kovaleva

    Published 2020-01-01
    “…By the beginning of the 1980s, Takens had shown that for a dynamical system such a method makes it possible to obtain an attractor from observing only one of these variables, thereby bringing the method to a powerful theoretical basis. …”
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  7. 2067

    Harmonic Analysis of the Spatiotemporal Pattern of Thunderstorms in Iran (1961–2010) by Ali Akbar Sabziparvar, Seyed Hossein Mir Mousavi, Mostafa Karampour, Mehdi Doostkamian, Esmaeil Haghighi, Iman Rousta, Haraldur Olafsson, Md Omar Sarif, Rajan Dev Gupta, Md Moniruzzaman, Khairul Hasan, Ali Ghasemi

    Published 2019-01-01
    “…The study period has been divided into five different decades (1961–1970, 1971–1980, 1981–1990, 1991–2000, and 2001–2010). Spectral analysis and Moran’s I were used to analyze cycles and the spatial autocorrelation pattern, respectively. …”
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  8. 2068

    How, why, where and when people feed birds?—Spatio‐temporal changes in bird‐feeding in Finland by Purabi Deshpande, Anna Haukka, Katja Rönkä, Tuomas Aivelo, Andrea Santangeli, Rose Thorogood, Aleksi Lehikoinen

    Published 2025-02-01
    “…We made use of two long‐term annual bird monitoring data sets (the Winter bird census and Finnish bird feeder monitoring scheme) to investigate how the number of bird‐feeding sites and the amount of food provisioned have changed since the 1980s. Additionally, we conducted an online questionnaire in 2021 (over 14,000 respondents) to examine reasons for the changes that we detected. …”
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  9. 2069
  10. 2070

    Stemness-related gene signatures as a predictive tool for breast cancer radiosensitivity by Jinzhi Lai, Rongfu Huang, Jingshan Huang

    Published 2025-01-01
    “…This study developed a stemness-based signature to identify BRCA patients who are likely to benefit from radiotherapy.MethodsGene expression data for BRCA patients were obtained from the TCGA and METABRIC databases, including 920 TCGA-BRCA and 1980 METABRIC-BRCA patients. Univariate and multivariate Cox regression analyses were used to construct a radiosensitivity signature. …”
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  11. 2071

    Unraveling drivers and patterns of species richness in coastal marine ecosystem under global warming: Insights from ecosystem connectivity by Xiangyan Yang, Jia Wo, Toniann Keiling, Yong Chen

    Published 2025-01-01
    “…We applied this framework to the Hudson River Estuary-New York Bight (HRE-NYB) ecosystem to elucidate how warming temperature, fishery pressures, primary production variation, zooplankton community dynamics and estuary habitat availability shape richness trends and patterns of NYB through ecosystem interconnection during the study period (1980–2022). Regime shift and correlation analyses suggest that environmental pressures are the primary stressors driving changes in HRE-NYB fish and macroinvertebrate richness, rather than fishing pressure. …”
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  12. 2072

    Постать і науковий доробок історика А. Г. Слюсарського в оцінках колег та учнів by Михайло Проценко

    Published 2024-10-01
    “…Антона Григоровича Слюсарського (1900(1901)– 1980 рр.). На основі матеріалів особової справи вченого, яка зберігається в архіві Харківського національного університету імені В. …”
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  13. 2073

    Forecasting CO2 emissions in the Persian Gulf States by F.A. Olabemiwo, G.I. Danmaliki, T.A. Oyehan, B.S. Tawabini

    Published 2017-12-01
    “…Due to its importance, the data on CO2 emission obtained from US EIA from 1980 – 2010 was regressed using least square techniques and projections were made to the year 2050. …”
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  14. 2074

    UK multiple sclerosis risk-sharing scheme: a new natural history dataset and an improved Markov model by Jacqueline Palace, Martin Duddy, Thomas Bregenzer, Mike Boggild, Joel Oger, Helen Tremlett, Charles Dobson, Fheng Zhu

    Published 2014-01-01
    “…Transition probabilities were derived and different Markov models (discrete and continuous) with and without baseline covariates were applied.Setting MS clinics in Canada and the UK.Participants From the BCMS database, 898 ‘untreated’ patients with MS considered eligible for drug treatment based on the UK's Association of British Neurologists criteria.Outcome measure The predicted Expanded Disability Status Scale (EDSS) score was collected and assessed for goodness of fit when compared with actual outcome.Results The BCMS untreated cohort contributed 7335 EDSS scores over a median 6.4 years (6357 EDSS ‘transitions’ recorded at consecutive visits) during the period 1980–1995. A continuous Markov model with ‘onset age’ as a binary covariate was deemed the most suitable model for future RSS analysis.Conclusions A new untreated MS cohort from British Columbia has been selected and will be modelled using a continuous Markov model with onset age as a baseline covariate. …”
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  15. 2075

    The Carcinoma–Stromal Ratio of Colon Carcinoma Is an Independent Factor for Survival Compared to Lymph Node Status and Tumor Stage by Wilma E. Mesker, Jan M. C. Junggeburt, Karoly Szuhai, Pieter de Heer, Hans Morreau, Hans J. Tanke, Rob A. E. M. Tollenaar

    Published 2007-01-01
    “…Additionally these findings were validated in a second independent study of 59 patients (stage I–III, 1980–1992). (None of the patients had received preoperative chemo- or radiation therapy nor adjuvant chemotherapy.) …”
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  16. 2076

    A systematic review and meta-analysis of prevalence of seven psychiatric disorders in India by Vikas Dhiman, Geetha R. Menon, Rajnarayan R. Tiwari

    Published 2023-11-01
    “…Materials and Methods: We performed a systematic bibliographic search in Pub Med, Global Health Data Exchange (GHDx), and Google Scholar, along with a manual search for peer-reviewed epidemiological studies reporting the prevalence of depression, AUD, AD, MR, suicidal attempt/death, autism, and BD in India from January 1980 till March 2022. Adopting a random-effects model, we performed the meta-analysis using “MetaXL” software. …”
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  17. 2077

    Dos décadas de transformaciones de la nupcialidad uruguaya. La convergencia hacia la segunda transición demográfica by Wanda Cabella

    Published 2009-01-01
    “…Entre mediados de la década de 1980 y los primeros años de 2000 la tasa de nupcialidad se redujo a la mitad, mientras que las uniones consensuales experimentaron un crecimiento de gran magnitud entre los jóvenes de todos los estratos educativos. …”
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  18. 2078

    Much Lower Prevalence and Mortality of Chronic Obstructive Pulmonary Disease in Japan Than in the United States Despite Higher Smoking Rates: A Meta-Analysis/Systematic Review by Akira Sekikawa, Mengyi Li, Niva Joshi, Brandon Herbert, Curtis Tilves, Chendi Cui, Shiyao Gao, Yuefang Chang, Yasutaka Nakano, Frank C Sciurba

    Published 2025-02-01
    “…Methods: Age- and sex-specific smoking rates from the 1980s through 2010s and COPD mortality from 1999 through 2019 were obtained from national surveys and official statistics (International Classification of Diseases-10th codes J40–44), respectively. …”
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  19. 2079

    Cognitive analysis of conceptual metaphor and its types in discourse of Shahrnūsh Pārsipur’s The Dog and the Long Winter based on the theory of Fauconnier and Turner by Parvin Gholamhosseini, Parastoo Karimi, Hamidreza Ghanooni, Jahangir Safari

    Published 2024-01-01
    “…Fauconnier and Turner (1995) raised a new issue in cognitive linguistics and metaphor by showing that all metaphors are not made from matching the source and target domains, as proposed by Lakoff and Johnson (1980). According to Fauconnier and Turner (1999), mental spaces are small conceptual domains that are created in a person's mind while speaking or thinking. …”
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  20. 2080

    Increasing atmospheric evaporative demand across the Tibetan plateau and implications for surface water resources by Shiqin Xu, Dennis P. Lettenmaier, Tim R. McVicar, Pierre Gentine, Hylke E. Beck, Joshua B. Fisher, Zhongbo Yu, Ningpeng Dong, Akash Koppa, Matthew F. McCabe

    Published 2025-02-01
    “…Although both wind stilling and solar dimming have persisted, their effects on Eo rates have been overshadowed by increasing air temperatures and decreasing relative humidity, leading to a net rise in Eo for 1980−2015. Using the empirical “top-down” Budyko approach, we estimate that across seven sub-catchments draining the Tibetan Plateau, a 10% increase in annual-averaged precipitation, assuming all other factors remain constant, would lead to a 15%–19% increase in streamflow. …”
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