Results 1 to 10 of about 254,430 (226)

PENINGKATAN DAYA KELUARAN SEL SURYA DENGAN PENINGKATAN TEMPERATUR PERMUKAAN SEL SURYA [PDF]

open access: yesJurnal Neutrino: Jurnal Fisika dan Aplikasinya, 2014
Intensitas cahaya yang menyinari permukaan sel surya meningkatkan temperatur permukaan sel surya. Peningkatan temperatur meningkatkan daya keluaran sel surya dan didapatkan hubungan yang linier antara temperatur dan daya keluaran sel surya. Daya keluaran
Budhi Priyanto
doaj   +4 more sources

SISTEM PENGENDALIAN TEMPERATUR PADA DINDING BIOREAKTOR ANAEROB SECARA REAL TIME [PDF]

open access: yesJurnal Teknik ITS, 2013
Temperatur merupakan salah satu faktor yang mempengaruhi proses anaerob pada bioreaktor. Dimana pertumbuhan mikroorganisme dipengaruhi oleh perubahan suhu.
Ika Nurina Rachmawati   +2 more
doaj   +2 more sources

Quantifying seed germination response of plantago ovata under temperature and drouth sterss regimes [PDF]

open access: yesعلوم و فناوری بذر ایران, 2022
In many studies, the medicinal properties and impact of plantago ovata on mechanisms of human physical activities has been proven. So that one of the most useful, effective and harmless herbal laxative.
A. Hashemi   +3 more
doaj   +1 more source

Remarks on Prof. Michał Kokowski’s comment about the studies into the life of Prof. Jan Czochralski (in Polish) [PDF]

open access: yesPrace Komisji Historii Nauki PAU, 2015
Remarks on the critical comments regarding the contents of the paper published after the presentation delivered by the biographer of Prof. Jan Czochralski. Unfortunately, Prof. Kokowski used an incorrect historical approach to such a short paper.
Paweł E. TOMASZEWSKI
doaj   +1 more source

Remarks on Prof. Michał Kokowski’s comment about the studies into the life of Prof. Jan Czochralski (in Polish) [PDF]

open access: yesStudia Historiae Scientiarum, 2016
This is a subsequent (third) part of the polemic on the facts from the life of Jan Czochralski and the difference in the presentation of these facts by amateur and professional historians.
Paweł E. Tomaszewski
doaj   +1 more source

Rancang Bangun Mesin Pemanas Akrilik Tipe Turbular Skala Industri Kecil

open access: yesMetal: Jurnal Sistem Mekanik dan Termal, 2021
Acrylic is a material that is often used as a substitute for glass because it has the advantage that it is not easily broken and is lighter than glass. One of the processes of making objects made from acrylic is heating. The heating process that has been
Noviyanti Nugraha   +5 more
doaj   +1 more source

The Implications of Cocoa Pod Storage and Temperature to the Performance of Pod Components and Seedling Growth

open access: yesCoffee and Cocoa Research Journal, 2021
Cocoa seeds are recalcitrant with some problems in their storage system due to lack of dormancy period. This study aimed to find out the effect of cocoa pod storage in two different temperatures and the storage period towards seed viability and growth of
Ari Wibowo   +2 more
doaj   +1 more source

Efek Temperatur Pengarangan Cangkang Kerang dan Tulang Sapi Terhadap Proximate

open access: yesInfotekmesin: Media Komunikasi Ilmiah Politeknik Cilacap, 2022
Studies on the use of animal waste as charcoal ingredient in the needs of activated charcoal material has been carried out and developed. Activated charcoal is produced through activation process at a certain temperature, condition, and time in order to ...
Mohammad Nurhilal   +3 more
doaj   +1 more source

Comments on the paper by Mariusz W. Majewski published in Studia Historiae Scientiarum 17 (2018), pp. 89–117

open access: yesStudia Historiae Scientiarum, 2019
Several remarks on the text by Mariusz W. Majewski devoted to the history of the Institute of Metallurgy and Metal Science at the Technical University of Warsaw, and on the role of Prof. Jan Czochralski, are presented.
Paweł E. Tomaszewski
doaj   +1 more source

From vaseline to the silicon revolution: the unusual history of the greatest Polish discovery that changed the world

open access: yesStudia Historiae Scientiarum, 2017
In August 2016 exactly one hundred years passed from the discovery of the Czochralski method of single crystal pulling, named after Jan Czochralski (1885–1953), the Polish chemist and metallurgist.
Paweł E. Tomaszewski
doaj   +1 more source

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