Results 31 to 40 of about 55,287 (292)
Evaluation of an acoustic conditioning panel made from typical Colombian fibres
Revista Facultad de Ingeniería Universidad de Antioquia, 2020 A perforated panel from guadua fibres is implemented after acoustic characterization of the fibres. The acoustic characteristics of the fibre are identified and further, the acoustic behaviour of the acoustic absorption system made from guadua is ...
Darío Alfonso Páez Soto +3 more
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Panel Conditioning in the U.S. Consumer Expenditure Survey [PDF]
Journal of Official Statistics, 2021 Abstract The U.S. Consumer Expenditure Interview Survey asks many filter questions to identify the items that households purchase. Each reported purchase triggers follow-up questions about the amount spent and other details. We test the hypothesis that respondents learn how the questionnaire is structured and underreport purchases in ...
Stephanie Eckman, Ruben Bach
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Multiple Genomic Regions Govern Tolerance to Sulfentrazone in Snap Bean (Phaseolus Vulgaris L.)
Frontiers in Agronomy, 2022 The availability of effective weed management tools against waterhemp (Amaranthus tuberculatus) is crucial to maintain profitable production of snap bean (Phaseolus vulgaris L.).
Ana Saballos +8 more
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Study of carbon-free radiation life support system in spring and autumn periods [PDF]
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2022 Solar energy refers to renewable carbon-free energy. Experimental studies conducted in the springautumn periods of 2018–2021. In the conditions of the sharply continental climate of Western Siberia allowed us to draw a number of conclusions about the ...
V. I. Karagusov
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Thermal Insulating Concrete Wall Panel Design for Sustainable Built Environment
The Scientific World Journal, 2014 Air-conditioning system plays a significant role in providing users a thermally comfortable indoor environment, which is a necessity in modern buildings.
Ao Zhou, Kwun-Wah Wong, Denvid Lau
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Energies, 2016 In this paper we proposed the novel air-conditioning system which combined induction ventilation and radiant air-conditioning. The indoor terminal device is the radiant induction-unit (RIDU).
Qiang Si, Xiaosong Zhang
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Helpful Reminders? Health Survey Participation and Doctor’s Visits
Survey Research Methods, 2020 Objectives: There is growing concern about how participating in longitudinal studies affects participants. However, assessments of survey participation effects on objectively measured behaviors are scarce.
Jennifer Caputo +3 more
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A Conditional Approach to Panel Data Models with Common Shocks [PDF]
Econometrics, 2016 This paper studies the effects of common shocks on the OLS estimators of the slopes’ parameters in linear panel data models. The shocks are assumed to affect both the errors and some of the explanatory variables. In contrast to existing approaches, which rely on using results on martingale difference sequences, our method relies on conditional strong ...
Forchini, Giovanni, Peng, Bin
openaire +4 more sources
Вестник трансплантологии и искусственных органов, 2012 This case report describes a patient initially found to have an extremely high anti-B IgM (1:1024) and IgG (1:512) titres.Additionally, patient had previous diseased donor kidney transplantation and high level of anti-HLA panel- reactive antibodies (60%).
A. I. Sushkov +2 more
doaj +1 more source
Jurnal Rekayasa Elektrika, 2020 The purpose of this paper is to determine the control strategy of the renewable energy systems of hybrid solar panel power and wind turbines in maximizing voltage balance.
Soedibyo Soedibyo +3 more
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