Effects of presenting relevant rules and complete feedback on the conservation of liquid quantity task.

1972 ◽  
Vol 7 (2) ◽  
pp. 133-138 ◽  
Author(s):  
Robert S. Siegler ◽  
Robert M. Liebert
Keyword(s):  
Liquid Quantity

scholarly journals Development and design of a zero-G liquid quantity gauge for a solar thermal vehicle

2002 ◽  
Author(s):  
Franklin T. Dodge ◽  
Steven T. Green ◽  
Steven P. Petullo ◽  
Neil T. Van Dresar
Keyword(s):  
Solar Thermal ◽  
Liquid Quantity

scholarly journals Modeling and Prediction of the Uniformity of Spray Liquid Coverage from Flat Fan Spray Nozzles

2019 ◽  
Vol 11 (23) ◽  
pp. 6716 ◽  
Author(s):  
Paweł A. Kluza ◽  
Izabela Kuna-Broniowska ◽  
Stanisław Parafiniuk
Keyword(s):  
Research Problem ◽  
Environmental Safety ◽  
Probability Density Distribution ◽  
New Model ◽  
Modeling And Prediction ◽  
Water Atomization ◽  
Standard Distribution ◽  
Liquid Quantity ◽  
Spraying Process

The effectiveness and quality of agricultural spraying largely depends on the technical efficiency of the nozzles installed in agricultural sprayers. The uniform spraying of plants results in a decrease in the amount of pesticides used in agricultural production and affects environmental safety. Both newly developed sprayers and those currently in use need quality control as well as an assessment of the performance of the spraying process, especially its uniformity. However, the models applied presently do not ensure accurate estimates or predictions of the spray liquid coverage uniformity of the treated surface. Generally, the distribution of the atomized liquid quantity is symmetrical and leptokurtic, which means that it does not fit well to the commonly used standard distribution. Therefore, there is a need to develop and design new tools for the evaluation, modeling, and prediction of such a process. The research problem studied in the present work was to find a new model for the distribution of atomized liquid quantity that could provide capabilities better than have been available so far to assess and predict the spraying process results. The research problem was solved through the formulation of a new function for the probability density distribution of sprayed liquid accumulation on the surface of the preset dimension size. The development of the new model was based on the results from a series of water atomization tests with an appropriate measurement device design based on the widely applied flat fan nozzles (AZ-MM type).

Optimization on Process Parameters of Brewing Ganoderma lucidum Functional Drinking Vinegar

2012 ◽  
Vol 554-556 ◽  
pp. 953-956
Author(s):  
Zu Li Sun ◽  
Ming En Guo
Keyword(s):  
Acetic Acid ◽  
Process Parameters ◽  
Ganoderma Lucidum ◽  
Orthogonal Experiment ◽  
Acetic Acid Bacteria ◽  
Nonlinear Mapping ◽  
Inoculum Concentration ◽  
Mapping Model ◽  
Biological Reaction ◽  
Liquid Quantity

Through the biological reaction caused by self-detached acetic acid bacteria in the ganoderma lucidum deep fermented liquid, the process parameters of producing ganoderma lucidum functional drinking vinegar have been researched. Using the orthogonal experiment and the method of neural network, the nonlinear mapping model among the ganoderma lucidum functional drinking vinegar's process parameters has been established. Through the optimization, the best process parameters were: ethanol quantity was 6.7±0.2%, ganoderma lucidum liquid quantity was 32±1%, reaction time was 74h, inoculum concentration of acetic acid bacteria was 10%.

PENGARUH PROFITABILITAS, LEVERAGE DAN KEPEMILIKAN INSTITUSIONAL TERHADAP KEBIJAKAN DIVIDEN

2016 ◽  
Vol 1 (2) ◽  
pp. 46
Author(s):  
Basuki Basuki ◽  
Sigit Kuswanto
Keyword(s):  
Total Asset ◽  
Dividend Yield ◽  
Total Debt ◽  
Liquid Quantity

Penelitian ini bertujuan untuk melakukan eksplorasi terhadap faktor pengaruh kebijakan dividen yang terjadi pada perusahaan yang tergolong Liquid Quantity 45 (LQ 45) dari tahun 2009-2012 terdaftar pada Bursa Efek Indonesia. Dalam mengumumkan kebijakan dividen biasanya dipengaruhi oleh beberapa faktor antara lain profitabilitas, leverage dan kepemilikan institusional. Metode penelitian yang digunakan adalah metode kuantitatif dengan teknik analisis regresi linear berganda. Variabel bebas dalam penelitian ini adalah profitabilitas yang diproksikan dengan return on asset, leverage yang diproksikan dengan total debt to total asset dan kepemilikan institusional yang diukur dengan persentase kepemilikan saham institusi. Variabel dependen ini adalah kebijakan dividen yang diproksikan dengan dividend yield yaitu tingkat pendapatan/yield berupa dividen yang diperoleh dari investasi terhadap per lembar saham perusahaan. Adapun populasi dalam penelitian ini berjumlah 45 perusahaan dengan sampel sebanyak 15 perusahaan. Hasil penelitian berdasarkan pada uji signifikan parsial (uji t) yaitu nilai Sig masing-masing 0,000 menunjukan bahwa profitabilitas dan leverage berpengaruh positif dan signifikan terhadap kebijakan dividen. Sedangkan kepemilikan institusional memiliki nilai 0,157 yang diindikasikan tidak berpengaruh. Dari hasil uji koefisien determinasi diperoleh nilai R2 sebesar 0,772. Hasil uji F bernilai Sig 0,000 yang menunjukkan bahwa variabel yang digunakan dalam penelitian ini secara simultan berpengaruh terhadap variabel dependen. Kata kunci: Kebijakan Dividen, Profitabilitas, Leverage, Kepemilikan Institusional.

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