Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Baha T, Chiad"'
Autor:
Baha T. Chiad
Publikováno v:
مجلة علوم ذي قار, Vol 4, Iss 4 (2019)
This paper is concerned with the design a special perform drawing system for fabricated Step Index-Single Mode Polymer Optical Fiber (SI-SM POF). The POF has been fabricated by this device based on a highly crosslinked poly methyl methacrylate (PMMA)
Externí odkaz:
https://doaj.org/article/a8062b08d54d43028655f7de5a9f4ff2
Publikováno v:
Engineering and Technology Journal, Vol 32, Iss 4B, Pp 801-810 (2014)
In this research SnO2 thin films have been prepared by using hot plate atmospheric pressure chemical vapor deposition (HPCVD) on glass and Si (n-type) substrates at various temperatures. Optical properties have been measured by UV-VIS spectrophotomet
Externí odkaz:
https://doaj.org/article/ccb9f6fbff00480f830ae00d66e632cc
Publikováno v:
Engineering and Technology Journal, Vol 32, Iss 4B, Pp 629-636 (2014)
Indium Sulfide In2S3 window layer have been prepared by Chemical Spray Pyrolysis (CSP) at substrate temperate Equal (573 K) from Indium chloride and Thiourea were In/S ratio equal 1.2/8 in the spray solution, the samples prepared with different thick
Externí odkaz:
https://doaj.org/article/7a0ac991f4f14629a12298a6e98bf6ea
Autor:
Baha T. Chiad
Publikováno v:
Iraqi Journal of Physics, Vol 9, Iss 15 (2011)
The sol-gel preparation technique of transparent silica monoliths containing up to 0.5 M of samarium have been described. The sol-gel processing parameters are: acid catalyzed hydrolysis and controlled drying. The prepared monoliths are analyzed by X
Externí odkaz:
https://doaj.org/article/220f946bdb1b490293c97bd2467af7cb
Autor:
Baha T. Chiad
Publikováno v:
Iraqi Journal of Physics, Vol 8, Iss 13 (2010)
The Boltzmann transport equation is solved by using two- terms approximation for pure gases . This method of solution is used to calculate the electron energy distribution function and electric transport parameters were evaluated in the range of E/N
Externí odkaz:
https://doaj.org/article/f9768da633b3409ba3049ad4cf906e99
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 928:072016
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aab63005b5ec259e1dc79d2ef24c5684
https://doi.org/10.1088/1757-899x/928/7/072016
https://doi.org/10.1088/1757-899x/928/7/072016
Publikováno v:
Kirkuk University Journal-Scientific Studies. 10:345-354
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ae6ff7ddb6a8a83ddda5a137fa9be71
https://doi.org/10.32894/kujss.2015.105357
https://doi.org/10.32894/kujss.2015.105357
Publikováno v:
International Journal of Astronomy and Astrophysics. :125-132
Supernova explosions are described as very violent events which transfer a significant amount of energy to interstellar media and are responsible for a large variety of physical processes. This study does not discuss the actual explosion mechanisms b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c80378d92121ec61819f8ad988dcdbd3
https://doi.org/10.4236/ijaa.2015.52016
https://doi.org/10.4236/ijaa.2015.52016
Publikováno v:
International Journal of Astronomy and Astrophysics. :199-203
Physical properties of supernova 1987A were investigated including: Expansion velocity; Current mass; Radius; Temperature and the Rate of the expansion by applying Counting Pixels Method (CPM) in comparison with the application of the Povida and Self
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad08e1607a0195eb0eb61ff998ce6c8a
https://doi.org/10.4236/ijaa.2012.24025
https://doi.org/10.4236/ijaa.2012.24025
Publikováno v:
Advances in Materials Physics and Chemistry. :69-74
In this paper, Cd10–xZnxS (x = 0.1, 0.3, 0.5) films were deposited by using chemical spray pyrolysis technique, the molar concentration precursor solution was 0.15 M/L. Depositions were done at 350?C on cleaned glass substrates. X-ray diffraction t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a71fe4cdc64bf52b5284435c4063a1f5
https://doi.org/10.4236/ampc.2012.22012
https://doi.org/10.4236/ampc.2012.22012