Showing 908,081 - 908,100 results of 908,416 for search '"Performance"', query time: 5.02s Refine Results
  1. 908081

    Evaluation and Source of Heavy Metal Pollution in Surface Soils in Typical Alpine Agricultural Areas of Qinghai Province by LI Wenming, SUN Zhao, CHEN Xiaoyan, YANG Xiaoyan, LI Jianqiang, LI Tianhu

    Published 2023-05-01
    “…After the pollution sources were identified by principal component analysis, multiple linear regression (MLR) was performed for the concentrations of each tracer element to calculate the relative contribution rate of each source. …”
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  2. 908082

    Calculation of uncertainty in the (U–Th) ∕ He system by P. E. Martin, J. R. Metcalf, R. M. Flowers

    Published 2023-02-01
    “…We also describe a newly released software package, HeCalc, that performs date calculation and uncertainty propagation for (U–Th) <span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M7" display="inline" overflow="scroll" dspmath="mathml"><mo>/</mo></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="8pt" height="14pt" class="svg-formula" dspmath="mathimg" md5hash="36bd7baae116a5efc17e692d563c2b51"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="gchron-5-91-2023-ie00006.svg" width="8pt" height="14pt" src="gchron-5-91-2023-ie00006.png"/></svg:svg></span></span> He data. …”
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  3. 908083

    IGJR 1/2020: Housing crisis: How can we improve the situation for young people? by IF and FRFG

    Published 2019-07-01
    “…It is clear that some countries perform significantly better than others in providing affordable housing for the next generation. …”
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  4. 908084

    Thermal comfort and energy related occupancy behavior in Dutch residential dwellings by Anastasios Ioannou

    Published 2018-10-01
    “…Since the introduction of computers, the way research is performed has changed significantly. Huge amounts of data can be gathered and handled by evermore faster computers; the analysis of these data a couple of decades ago would take years.  …”
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  5. 908085

    Caractérisation des miels de l’océan Indien par spectrométrie proche infrarouge : étude de faisabilité by Serge Nabeneza, Vincent Porphyre, Fabrice Davrieux

    Published 2015-06-01
    “…Les modèles d’étalonnage obtenus par régression PLS pour le degré Brix, l’humidité et la conductivité ont été performants avec des R² de l’ordre de 0,92 et des erreurs de validation croisée acceptables (tableau III) (figure 1). …”
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  6. 908086

    Presenting an Integrated Model of Demetel Method and Fuzzy Hierarchical Analysis Process to Identify and Prioritize the Factors Affecting the Quality of Financial information in th... by Sedighe Azizi, Hossein Jokar

    Published 2022-11-01
    “…FindingIn the grounded theory method, after collecting the interview and textual data, analysis and coding have been done in three stages of open, central and selective coding; Therefore, in this research, based on the grounded theory method and after performing the steps of open, central and selective coding, the factors extracted from library sources, literature review and collective opinion of experts were categorized into 5 structural factors, environment, processes, output and consequences.The results of the combination of two methods, fuzzy hierarchy and fuzzy Dimethal, are presented in Table 7. …”
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  7. 908087

    Frequency and Risk Factors of Subsyndromal Delirium in the Intensive Care Units: A Prospective Cohort Study [Corrigendum] by Gao Y, Gong S, Zhou W, Li X, Gan X

    Published 2023-09-01
    “…On page 1005, Data Analysis section, last paragraph, 2nd to last sentence &#x201C;The patient&#x2019;s last assessment before SSD occurred was used for case group and the highest total score was used for the control group to conduct univariate and regression analyses&#x201D; should have been &#x201C;Univariate regression analyses were performed using the patient&#x2019;s first ICU admission for the control group and the highest total score for the case group&#x201D;. …”
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  8. 908088

    大學生參與社區失智高齡者服務學習成效及轉化學習研究 Service-Learning Effectiveness and Transformative Learning Among College Students Engaging in Community Services Involving Older Adults With Dementia... by 張菀珍 Wan-Jen Chang

    Published 2023-06-01
    “…This finding indicates that the experimental group performed better than the control group. Qualitative data analysis revealed that the use of various instructional methods can improve the cognitive, affective, and service skills of college students serving older adults with dementia. …”
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  9. 908089

    Validade do instrumento WHO VAW STUDY para estimar violência de gênero contra a mulher Validez de instrumento para estimar violencia de género contra la mujer Validity of the WHO V... by Lilia Blima Schraiber, Maria do Rosário Dias O Latorre, Ivan França Jr, Neuber José Segri, Ana Flávia Pires Lucas D'Oliveira

    Published 2010-08-01
    “…Exploratory factor analysis on questions relating to violence was performed (four psychological, six physical and three sexual questions), with varimax rotation and creation of three factors. …”
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  10. 908090

    Designing and explaining the behavior model of buyers of luxury goods centered on the gold market: a qualitative study by saghar zarinkamar, azam rahiminik, abbas heydari

    Published 2022-06-01
    “…In the present research, in the first step, using the library method and interviewing experts and implementing it in the MAXQDA18 software and performing open and axial coding, the indicators and components were identified and summarized, and then the indicators and components were confirmed by the experts, using the Delphi method, and in the next step, the final framework of the final model was formed using selective coding. …”
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  11. 908091

    Access to Abortion During the Pandemic by Mahika Ahluwalia

    Published 2020-10-01
    “…BACKGROUND During April 2020, several states in the US attempted to ban healthcare providers from performing abortion, deeming it to be a non-essential surgical procedure.[5] These regulations instated during the peak phase of the pandemic contradicted the recommendations of the American College of Obstetrics and Gynecology (ACOG), which emphasized that delaying an abortion would render it inaccessible to a woman altogether.[6] The impact of the restrictions has been detrimental to the health, psychology, and well-being of American women. …”
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  12. 908092

    Development of Methods for Gaseous Phase Geochemical Monitoring on the Surface and in the Intermediate Overburden Strata of Geological CO2 Storage Sites Développement de méthodes... by Pokryszka Z., Charmoille A., Bentivegna G.

    Published 2010-03-01
    “…The accuracy and operational characteristics of chamber method have been checked and validated by tests performed in a laboratory and on a test rig, as well as through field measurements taken under real conditions at sites that naturally release CO2. …”
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  13. 908093

    Analysis of Orientation Paths in Persian Fictive Motion within the Framework of Cognitive Semantics by Mahsa Nikabadi, Ahmadreza Lotfi, Bahram Hadian

    Published 2022-04-01
    “…They were all undergraduate students at the Islamic Azad University, Isfahan (Khorasgan) Branch, who were selected by using the convenience sampling method.Alternatively, to eliminate any possible ambiguities and help the participants to learn how to tackle this task, the researcher arranged a debriefing session to provide the participants with an oral explanation about the nature of the task and the way they could perform it. This session took place before the Corona virus pandemic. …”
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  14. 908094

    Nutrición precoz por vía oral en patología colo-rectal tributaria de cirugía asistida por laparoscopia Per os early nutrition for colorectal pathology susceptible of laparoscopy-as... by A. Fernández de Bustos, G. Creus Costas, J. Pujol Gebelli, N. Virgili Casas, A. M.ª Pita Mercé

    Published 2006-04-01
    “…Setting and patients: prospective study performed at our hospital with patients from our influence area, from February 2003 to May 2004, including 25 patients, 19 men and 6 women, with mean age of 63.3 years (range = 33-79) and mean body mass index of 26.25 kg/m2 (range = 20.84-31.3), all of them suffering from colorectal pathology susceptible of laparoscopy-assisted surgery, and to which the study protocol was applied. …”
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  15. 908095

    Development of 9 Kinds of Plant Matrix Reference Materials for Elemental Analysis and Quantitative Characteristics by QI Chao, MIN Popo, LIU Chunyang, SHEN Lei, HE Kun, ZHANG Yajun, CAI Guoliang, LI Gen, JI Jie, ZHU Minmin, LI Cheng, LIU Yaxuan

    Published 2023-03-01
    “…The samples were randomly selected from 30 bottles during the whole packing process, and the homogeneity test was performed by inductively coupled plasma-mass spectrometry (ICP-MS), inductively coupled plasma-optical emission spectrometry (ICP-OES), atomic fluorescence spectrometry (AFS) and volumetric method (VOL). …”
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  16. 908096

    Villa d’époque romaine et habitat médiéval à Mont-Saint-Jean (Sarthe) : bilan des recherches 2008-2020 by Florian Sarreste, Paul-André Besombes, Phaedra Bouvet, Chloé Genies, Étienne Jaffrot, Florian Jedrusiak, Thomas Jubeau, Anthony Ledauphin, Annaïg Le Martret, Christophe Loiseau, Hugo Meunier, Aurore Noël, Sandrine Paradis-Grenouillet, Boris Robin

    Published 2023-03-01
    “…The western buildings were also further extended during this period.Several radiocarbon dates performed on oak charcoal from domestic and artisanal fireplaces belonging to the second phase of the eastern wing of the commons’ courtyard suggest the use of wood felled during the Middle and Late La Tène periods for fuel. …”
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  17. 908097

    Yes, we are international by Karsten Boye Rasmussen

    Published 2023-06-01
    “…The authors cite the data scientist joke that 90% of the work is data cleaning, and they find that the actual number for the cleaning and normalization in this analysis was even larger, performed through Python and OpenRefine. The data process included accessing the LibGuide pages based on the keywords of 'data' and 'statistic' and then extracting the content links. …”
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  18. 908098

    The altitude of green OI 557.7&thinsp;nm and blue N<sub>2</sub><sup>+</sup> 427.8&thinsp;nm aurora by D. K. Whiter, N. Partamies, N. Partamies, B. Gustavsson, K. Kauristie

    Published 2023-01-01
    “…<p>We have performed a large statistical study of the peak emission altitude of green <span class="inline-formula">O</span>(<span class="inline-formula"><sup>1</sup><i>D</i><sub>2</sub></span>–<span class="inline-formula"><sup>1</sup><i>S</i><sub>0</sub></span>) (557.7 <span class="inline-formula">nm</span>) and blue <span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M7" display="inline" overflow="scroll" dspmath="mathml"><mrow class="chem"><msubsup><mi mathvariant="normal">N</mi><mn mathvariant="normal">2</mn><mo>+</mo></msubsup></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="16pt" height="15pt" class="svg-formula" dspmath="mathimg" md5hash="0ad6eccfc36c40192b310c94abab65e9"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="angeo-41-1-2023-ie00003.svg" width="16pt" height="15pt" src="angeo-41-1-2023-ie00003.png"/></svg:svg></span></span> 1 N (427.8 <span class="inline-formula">nm</span>) aurora using observations from a network of all-sky cameras stationed across northern Finland and Sweden recorded during seven winter seasons from 2000 to 2007. …”
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  19. 908099

    Labile carbon pools and biological activity in volcanic soils of the Canary Islands Fracciones de carbono orgánico lábil y actividad biológica en suelos de origen volcánico de las... by Cecilia María Armas Herrera, Juan Luis Mora Hernández, Carmen Dolores Arbelo Rodríguez, Antonio Rodríguez Rodríguez

    Published 2013-03-01
    “…Over two years we measured several physico-chemical SOC fractions with different degrees of bioavailability: water-soluble carbon in fresh soil samples (WSC) and in the saturated extract (WSCse), hot water-extractable carbon (HWC), potassium sulphate-extractable carbon (PSC), microbial biomass carbon (MBC), particulate organic carbon (POC), humic substances carbon (HSC), and total organic carbon (TOC), and performed CO2 emission incubation assays. We related these measurements to the potential C inputs of plant litter and roots and to the activity of certain hydrolytic enzymes (CM-cellulase, ?…”
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  20. 908100

    The Development of Symbolic Expressions for Fire Detection with Symbolic Classifier Using Sensor Fusion Data by Nikola Anđelić, Sandi Baressi Šegota, Ivan Lorencin, Zlatan Car

    Published 2022-12-01
    “…The symbolic expression using which best values of classification metrics were achieved is shown, and the final evaluation was performed on the original dataset.…”
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