Showing 77,721 - 77,740 results of 78,502 for search '"1999"', query time: 0.34s Refine Results
  1. 77721
  2. 77722

    Caracterização física e germinação de sementes de grama das espécies Bermudas (Cynodum dactylum (L.) Pers.), Esmeralda (Zoysia japonica Steud.), São Carlos (Axoponus compressus Bea... by Otoniel Magalhães Morais, Alcebíades Rebouças São José, Bruno Vinícius Castro Guimarães, Tânia Gonçalves Barbosa, Leilanne Silva Lopes

    Published 2007-06-01
    “…Sementes de alto potencial fisiológico são essenciais para que ocorra germinação rápida e uniforme (Marcos Filho, 1999), devido à sua influência no desempenho inicial das plantas. …”
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  3. 77723

    Selective deuteration as a tool for resolving autoxidation mechanisms in <i>α</i>-pinene ozonolysis by M. Meder, O. Peräkylä, J. G. Varelas, J. Luo, R. Cai, Y. Zhang, Y. Zhang, T. Kurtén, T. Kurtén, M. Riva, M. Rissanen, M. Rissanen, F. M. Geiger, R. J. Thomson, M. Ehn

    Published 2023-04-01
    “…The high mass-resolving power of the Orbitrap is critical, as it allows the unambiguous separation of molecules with a D atom (<span class="inline-formula"><i>m</i><sub>D</sub>=2.0141</span>) from those with two H atoms (<span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M10" display="inline" overflow="scroll" dspmath="mathml"><mrow><msub><mi>m</mi><mrow><msub><mi mathvariant="normal">H</mi><mn mathvariant="normal">2</mn></msub></mrow></msub><mo>=</mo><mn mathvariant="normal">2.0157</mn></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="68pt" height="14pt" class="svg-formula" dspmath="mathimg" md5hash="3ca57036c748e36f0be180c0171c49bf"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="acp-23-4373-2023-ie00001.svg" width="68pt" height="14pt" src="acp-23-4373-2023-ie00001.png"/></svg:svg></span></span>). …”
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  4. 77724

    “DISGRACE” BY J.M. COETZEE AS A POSTMODERN VARIATION OF THE NOVEL ABOUT A MUSICIAN by Mariia S. Pshenychna

    Published 2023-12-01
    “…The article is devoted to the study of the genre specificity of the novel “Disgrace” (1999) by the South African writer J.M. Coetzee. …”
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  5. 77725

    Mineralization of autochthonous particulate organic carbon is a fast channel of organic matter turnover in Germany's largest drinking water reservoir by M. Dordoni, M. Seewald, K. Rinke, K. Friese, R. van Geldern, J. Schmidmeier, J. A. C. Barth

    Published 2022-11-01
    “…Isotope compositions of sedimentary material and allochthonous POC were inferred from the literature and from measurements from previous studies with <span class="inline-formula"><i>δ</i><sup>13</sup></span>C<span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M16" display="inline" overflow="scroll" dspmath="mathml"><mrow><msub><mi/><mi mathvariant="normal">SED</mi></msub><mo>=</mo><mo>-</mo><mn mathvariant="normal">31.1</mn></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="61pt" height="12pt" class="svg-formula" dspmath="mathimg" md5hash="18b271dc8e02a7fca8b362150637df53"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="bg-19-5343-2022-ie00001.svg" width="61pt" height="12pt" src="bg-19-5343-2022-ie00001.png"/></svg:svg></span></span> ‰ and <span class="inline-formula"><i>δ</i><sup>13</sup></span>C<span class="inline-formula"><sub>allo-POC</sub></span> ranging from <span class="inline-formula">−</span>31.8 ‰ to <span class="inline-formula">−</span>28.6 ‰. …”
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  6. 77726
  7. 77727

    Upper-ocean temperature characteristics in the subantarctic southeastern Pacific based on biomarker reconstructions by J. R. Hagemann, L. Lembke-Jene, F. Lamy, M.-E. Vorrath, J. Kaiser, J. Müller, H. W. Arz, J. Hefter, A. Jaeschke, N. Ruggieri, R. Tiedemann

    Published 2023-09-01
    “…In addition, we used the GDGT <span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M6" display="inline" overflow="scroll" dspmath="mathml"><mrow><mo>[</mo><mn mathvariant="normal">2</mn><mo>]</mo><mo>/</mo><mo>[</mo><mn mathvariant="normal">3</mn><mo>]</mo></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="33pt" height="14pt" class="svg-formula" dspmath="mathimg" md5hash="8e708a9ad91d8e86bc428fcc3fe73a9f"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="cp-19-1825-2023-ie00001.svg" width="33pt" height="14pt" src="cp-19-1825-2023-ie00001.png"/></svg:svg></span></span> ratios, which give an indication of the production depth of the isoGDGTs and/or potential influences from land. …”
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  8. 77728

    A set of methods to evaluate the below-cloud evaporation effect on local precipitation isotopic composition: a case study for Xi'an, China by M. Xing, M. Xing, W. Liu, W. Liu, W. Liu, J. Hu, J. Hu, Z. Wang, Z. Wang

    Published 2023-08-01
    “…The slope of the evaporation in proportion to the variation in <span class="inline-formula"><i>δ</i><sup>2</sup></span>H (<span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M9" display="inline" overflow="scroll" dspmath="mathml"><mrow><msub><mi>F</mi><mi>i</mi></msub><mo>/</mo><mi mathvariant="normal">Δ</mi><msup><mi mathvariant="italic">δ</mi><mn mathvariant="normal">2</mn></msup></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="37pt" height="16pt" class="svg-formula" dspmath="mathimg" md5hash="ab11dd1d2c139f84f69a3ee46efa76bd"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="acp-23-9123-2023-ie00001.svg" width="37pt" height="16pt" src="acp-23-9123-2023-ie00001.png"/></svg:svg></span></span>H) is slightly larger in method 1 (1.0 ‰ %<span class="inline-formula"><sup>−1</sup></span>) than in method 2 (0.9 ‰ %<span class="inline-formula"><sup>−1</sup></span>). …”
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  9. 77729

    What caused ozone pollution during the 2022 Shanghai lockdown? Insights from ground and satellite observations by Y. Tan, T. Wang

    Published 2022-11-01
    “…The mean <span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M16" display="inline" overflow="scroll" dspmath="mathml"><mrow class="chem"><mi mathvariant="normal">HCHO</mi><mo>/</mo><msub><mi mathvariant="normal">NO</mi><mn mathvariant="normal">2</mn></msub></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="61pt" height="14pt" class="svg-formula" dspmath="mathimg" md5hash="870ef42d69c70c325b36be1c93f8e2bd"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="acp-22-14455-2022-ie00001.svg" width="61pt" height="14pt" src="acp-22-14455-2022-ie00001.png"/></svg:svg></span></span> ratio in April–May increased from 1.11 in 2021 to 1.68 in 2022, and the correlation between surface O<span class="inline-formula"><sub>3</sub></span> and NO<span class="inline-formula"><sub>2</sub></span> concentrations changed from negative in 2021 to positive in 2022. …”
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  10. 77730

    Assessment of lateral dynamics of Kahman river channel by Imanali Belvasi, sayyad asghari, Fariba Esfandiari Dorabad, Batool Zeynali

    Published 2022-01-01
    “…Calculation of changes in the area of transects shows that about 185.85 hectares of land adjacent to the Kahman river (1995-1999) have been eroded. On average, about 7.43 hectares of these lands have been destroyed annually. …”
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  11. 77731

    Amplified surface warming in the south-west Pacific during the mid-Pliocene (3.3–3.0&thinsp;Ma) and future implications by G. R. Grant, J. H. T. Williams, S. Naeher, O. Seki, E. L. McClymont, M. O. Patterson, A. M. Haywood, E. Behrens, M. Yamamoto, K. Johnson

    Published 2023-07-01
    “…U<span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M6" display="inline" overflow="scroll" dspmath="mathml"><mrow><msubsup><mi/><mn mathvariant="normal">37</mn><mrow><mi mathvariant="normal">K</mi><msup><mi/><mo>′</mo></msup></mrow></msubsup></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="11pt" height="18pt" class="svg-formula" dspmath="mathimg" md5hash="9a2f034a43ed7d0edb1d6d5669a23c4e"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="cp-19-1359-2023-ie00001.svg" width="11pt" height="18pt" src="cp-19-1359-2023-ie00001.png"/></svg:svg></span></span> index) and isoprenoid glycerol dialkyl glycerol tetraethers (i.e. …”
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  12. 77732

    CONHECIMENTO E EXPECTATIVAS DE ESTUDANTES DO ENSINO FUNDAMENTAL SOBRE ÁLCOOL E FUMO by Livia Moreira Delphim, Gertrudes Teixeira Lopes, Priscila Cortez Belchior, Margarida Maria Rocha Bernardes, Fabiana Pereira Cirino, Ana Paula Lopes Pinheiro Ribeiro

    Published 2010-12-01
    “…METODOLOGIA: A abordagem do estudo é do tipo quanlitativa descritiva e se fundamentou nos pressuposto do Método Criativo Sensível desenvolvido por Cabral (1999). O público alvo foi estudantes do 6º ano letivo, da instituição pública estadual de ensino fundamental da cidade do Rio de Janeiro - CAP-UERJ. …”
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  13. 77733

    Estimation of ground motion in Xalapa, Veracruz, Mexico during the 1920 (M~6.4) crustal earthquake, and some significant intraslab earthquakes of the last century by Francisco Córdoba-Montiel, Shri Krishna Singh, Arturo Iglesias, Xyoli Pérez-Campos, K. Sieron

    Published 2018-04-01
    “…Se estimaron una media de ~ 30 cm/ s2 para Amáx y de 4 cm/s para Vmáx en Xalapa, para los sismos de 1973 (Orizaba) y de 1999 (Tehuacán); los valores correspondientes para el sismo de 1980 (Huajuapan) son ~ 10 cm/s2 y 2 cm/s. …”
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  14. 77734

    Sources and sinks of carbonyl sulfide inferred from tower and mobile atmospheric observations in the Netherlands by A. Zanchetta, L. M. J. Kooijmans, L. M. J. Kooijmans, S. van Heuven, A. Scifo, H. A. Scheeren, I. Mammarella, U. Karstens, J. Ma, M. Krol, M. Krol, H. Chen, H. Chen

    Published 2023-08-01
    “…We determined the nighttime COS fluxes to be <span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M5" display="inline" overflow="scroll" dspmath="mathml"><mrow><mo>-</mo><mn mathvariant="normal">3.0</mn><mo>±</mo><mn mathvariant="normal">2.6</mn></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="52pt" height="10pt" class="svg-formula" dspmath="mathimg" md5hash="4159a4f082294e3092f776c7c3d0d608"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="bg-20-3539-2023-ie00001.svg" width="52pt" height="10pt" src="bg-20-3539-2023-ie00001.png"/></svg:svg></span></span> pmol m<span class="inline-formula"><sup>−2</sup></span> s<span class="inline-formula"><sup>−1</sup></span> using the radon-tracer correlation approach and Lutjewad observations. …”
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  15. 77735

    Neodymium budget in the Mediterranean Sea: evaluating the role of atmospheric dusts using a high-resolution dynamical-biogeochemical model by M. Ayache, J.-C. Dutay, K. Tachikawa, T. Arsouze, C. Jeandel

    Published 2023-01-01
    “…The high resolution of the oceanic model (at <span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M2" display="inline" overflow="scroll" dspmath="mathml"><mrow><mn mathvariant="normal">1</mn><mo>/</mo><mn mathvariant="normal">12</mn><msup><mi/><mo>∘</mo></msup></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="31pt" height="14pt" class="svg-formula" dspmath="mathimg" md5hash="6c9312cf31cd3551679d3ed2c3cd8218"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="bg-20-205-2023-ie00001.svg" width="31pt" height="14pt" src="bg-20-205-2023-ie00001.png"/></svg:svg></span></span>), essential to the simulation of a realistic Mediterranean circulation in present-day conditions, gives a unique opportunity to better apprehend the processes governing the Nd distribution in the marine environment. …”
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  16. 77736

    Genre, territoire et promotion de la santé communautaire : enjeux théoriques et méthodologiques by Sara Aguirre Sánchez-Beato

    Published 2015-12-01
    “…A third set of reasons is the fact that participatory processes for community health promotion cannot be implemented in geographical spaces that are too big or too populous (Marchioni, 1999) and that behavioral change programs on a large scale often fail (Frohlich et Abel, 2014). …”
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  17. 77737

    Exploring the role of snow metamorphism on the isotopic composition of the surface snow at EastGRIP by R. Harris Stuart, R. Harris Stuart, A.-K. Faber, S. Wahl, M. Hörhold, S. Kipfstuhl, K. Vasskog, M. Behrens, A. M. Zuhr, A. M. Zuhr, H. C. Steen-Larsen

    Published 2023-03-01
    “…We find that SSA decay during precipitation-free periods at the EastGRIP site is best described by the exponential equation <span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M1" display="inline" overflow="scroll" dspmath="mathml"><mrow><mi mathvariant="normal">SSA</mi><mo>(</mo><mi>t</mi><mo>)</mo><mspace width="0.125em" linebreak="nobreak"/><mo>=</mo><mspace linebreak="nobreak" width="0.125em"/><mo>(</mo><msub><mi mathvariant="normal">SSA</mi><mn mathvariant="normal">0</mn></msub><mspace width="0.125em" linebreak="nobreak"/><mo>-</mo><mspace linebreak="nobreak" width="0.125em"/><mn mathvariant="normal">22</mn><mo>)</mo><mspace linebreak="nobreak" width="0.125em"/><mo>⋅</mo><mspace width="0.125em" linebreak="nobreak"/><msup><mi>e</mi><mrow><mo>-</mo><mi mathvariant="italic">α</mi><mspace width="0.125em" linebreak="nobreak"/><mi>t</mi></mrow></msup><mspace width="0.125em" linebreak="nobreak"/><mo>+</mo><mspace width="0.125em" linebreak="nobreak"/><mn mathvariant="normal">22</mn></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="169pt" height="16pt" class="svg-formula" dspmath="mathimg" md5hash="21043e7404a1c7d87947d329c38330de"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="tc-17-1185-2023-ie00001.svg" width="169pt" height="16pt" src="tc-17-1185-2023-ie00001.png"/></svg:svg></span></span>, and has a dependency on wind speed. …”
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  18. 77738

    Climatology of estimated liquid water content and scaling factor for warm clouds using radar–microwave radiometer synergy by P. Vishwakarma, J. Delanoë, S. Jorquera, P. Martinet, F. Burnet, A. Bell, J.-C. Dupont

    Published 2023-03-01
    “…Power law relations in the form of <span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M1" display="inline" overflow="scroll" dspmath="mathml"><mrow><mi>Z</mi><mo>=</mo><mi>a</mi><mo>⋅</mo><msup><mi mathvariant="normal">LWC</mi><mi>b</mi></msup></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="64pt" height="13pt" class="svg-formula" dspmath="mathimg" md5hash="48ff3f4a984a290a1926c4b78868b3ab"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="amt-16-1211-2023-ie00001.svg" width="64pt" height="13pt" src="amt-16-1211-2023-ie00001.png"/></svg:svg></span></span> are generally used to estimate liquid water content (LWC) profiles. …”
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  19. 77739

    Taxonomic composition of the family Trogidae (Coleoptera: Scarabaeoidea) of the Russian fauna by G.V. Nikolajev

    Published 2016-07-01
    “…n., Glyptotrox matsudai (Ochi et Hori, 1999),  comb.  n., Glyptotrox mutsuensis (Nomura, 1937),  comb.  …”
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  20. 77740

    Design and evaluation of a thermal precipitation aerosol electrometer (TPAE) by S. Kang, S. Kang, T. Yu, Y. Yang, J. Wang, J. Wang, H. Gui, H. Gui, H. Gui, J. Liu, J. Liu, J. Liu, D.-R. Chen

    Published 2023-06-01
    “…The measurement range of the designed aerosol electrometer is <span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M4" display="inline" overflow="scroll" dspmath="mathml"><mrow><mo>±</mo><mn mathvariant="normal">5</mn><mo>×</mo><msup><mn mathvariant="normal">10</mn><mn mathvariant="normal">5</mn></msup></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="44pt" height="13pt" class="svg-formula" dspmath="mathimg" md5hash="df0f8c95d6a3ee450aa87bea3be8c15f"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="amt-16-3245-2023-ie00001.svg" width="44pt" height="13pt" src="amt-16-3245-2023-ie00001.png"/></svg:svg></span></span> fA, and the accuracy is <span class="inline-formula">±2</span> fA (2500 to <span class="inline-formula">6.25×10<sup>7</sup></span> cm<span class="inline-formula"><sup>−3</sup></span> using a flow rate of 0.3 L min<span class="inline-formula"><sup>−1</sup></span> and assuming that only singly charged particles exist in the sample). …”
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