Temat: moisture loss - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Transpiration rate of cut anthuriums by a hygrometric method
Autorzy:: Mujaffar, S.
Sankat, C.K.
Powiązania:: https://bibliotekanauki.pl/articles/26228.pdf
Data publikacji:: 2000
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: anthurium
transpiration
hygrometry
cut flower
hygrometric method
cut anthurium
moisture loss
Źródło:: International Agrophysics; 2000, 14, 3
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Study of dielectric properties of fenugreek seeds (Trigonella foenum graecum)
Autorzy:: Khan, Mohd. Shafi
Chandel, Vishal Singh
Manohar, Rajiv
Shukla, Jagdeesh Prasad
Powiązania:: https://bibliotekanauki.pl/articles/2199655.pdf
Data publikacji:: 2012-08-20
Wydawca:: Instytut Hodowli i Aklimatyzacji Roślin
Tematy:: ac conductivity
dielectric constant
dielectric loss
fenugreek
moisture
Opis:: The present paper studied the dielectric constant, dielectric loss, and ac conductivity of fenugreek seed, a medicinal seed (Trigonella foenum graecum), within the frequency range of 10 kHz and 10 MHz and the temperature range of 300C and 500C. Impedance gain/phase analyser (HP 4194 A) was used to measure the dielectric constant and the dielectric loss and Julabo (temperature controller, F-25, Germany) was used for keeping the temperature of fenugreek seeds constant. It was found that the dielectric constant and the dielectric loss decrease with the increase in the frequency while the same increase with the increase in temperature and moisture content. The ac conductivity increased with the increase in frequency, moisture and temperature.
Źródło:: Plant Breeding and Seed Science; 2012, 66; 17-28
1429-3862
2083-599X
Pojawia się w:: Plant Breeding and Seed Science
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Automatic system for measuring wood moisture using quasi-balanced method of dielectric loss factor measurement
Autorzy:: Barwinek, S.
Cichy, A.
Skórkowski, A.
Powiązania:: https://bibliotekanauki.pl/articles/114387.pdf
Data publikacji:: 2016
Wydawca:: Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:: wood moisture
virtual instruments
impedance measurement
quasi – balanced method
dielectric loss factor
Opis:: The paper presents an automatic system for measuring the moisture content of wood on the basis of loss factor tanδ. The instrument is based on a structure of the non-bridge, quasi – balanced circuit implemented in a program way. The virtual measuring system uses the data acquisition board NI USB-6251 from National Instruments and LabVIEW environment. The preliminary results of experimental studies were compared with the results of the LCR meters Hioki 3522, MOTECH MIC-4090 and meter of wood humidity Powerfix HG00384C.
Źródło:: Measurement Automation Monitoring; 2016, 62, 12; 426-428
2450-2855
Pojawia się w:: Measurement Automation Monitoring
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Dielectric properties of papaya seeds from 75 kHz to 5 MHz
Autorzy:: Berbert, P.A.
Soares, K.J.
Moura, E.E.
Berbert-Molina, M.A.
Oliveira, M.T.R.
Martinazzo, A.P.
Powiązania:: https://bibliotekanauki.pl/articles/2082500.pdf
Data publikacji:: 2019
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: Carica papaya L.
dielectric loss factor
moisture content
relative permittivity
seed bulk density
Opis:: The object of this work was to study the dielectric properties of papaya seeds of the Golden cultivar and seeds of two papaya hybrids, Tainung and Calimosa, in the frequency range from 75 kHz to 5 MHz at four levels of bulk density, and with moisture contents ranging from 6 to 23% wet basis. The relative permittivity and the loss factor of the seeds were measured using a precision LCR meter, and their relationship with the variable frequency of the oscillating electric field, the seed moisture content and bulk density, and the cultivar/hybrid type were established. Relative permittivity for each value of the moisture content was reduced regularly as the frequency increased. Abrupt changes in the slopes of the curves demonstrating the relationship between the relative permittivity and the loss factor, and the moisture content were considered an indication of changes in the water sorption mechanisms occurring within the seed. The relationship between the relative permittivity and the loss factor, and bulk density was represented by linear functions with positive slopes. The effect of the cultivar or hybrid types on the relative permittivity and the loss factor revealed that seeds of the Golden cultivar and the Tainung hybrid exhibited similar relative permittivity values in the whole frequency range studied, in contrast to seeds of the Calimosa hybrid.
Źródło:: International Agrophysics; 2019, 33, 2; 185-192
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Effect of soil conditions and mechanical characteristics of sugar beet roots on the value of force necessary for pulling them out
Autorzy:: Gorzelany, J.
Bzowska-Bakalarz, M.
Powiązania:: https://bibliotekanauki.pl/articles/26169.pdf
Data publikacji:: 1999
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: loss
harvesting machine
climate condition
soil condition
necessary
mechanical property
soil moisture
root
sugar-beet
Źródło:: International Agrophysics; 1999, 13, 4
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki

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