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نتائج البحث

   (151 - 200 من 524)
مقالات

Estimation the 3-D electrical characteristics of an electrostatic precipitator using FDM and MATLAB

By: Fulayfil, Fadil Khaddam. Journal of Kufa-Physics. Vol. 8, no. 1 (2016), pp.7-14, 8 p.

Subjects: Electric fields; Electrical properties; Electrostatics; MATLAB

مقالات

Theoretical study toward understanding the electronic properties of armchair hetero nanotubes

By: al-Qaraghuli, Layth Abd al-Hasan. University of Thi-Qar Journal. Vol. 11, no. 2 (Jun. 2016), pp.35-47, 13 p.

Subjects: Boron; Carbon; Electrical properties; Energy gap (Physics); Nanotubes

مقالات

Article investigation of transmission coefficient and I-V characteristics of OPE-PY-based structures using GOLLUM program

By: Ali, Qasim Ramadan Abd; Abbud, Hamid Ibrahim; Lambert, Colin J.. Journal of Kufa-Physics. Vol. 8, no. 1 (2016), pp.104-112, 9 p.

Subjects: Electric conductors; Electrical properties; Molecular electronics

مقالات

Mesomorphic and dielectric properties of heterocyclic liquid crystals with different terminal groups

By: Nasir, Juman Ahmad. Ibn al-Haitham Journal for Pure and Applied Science. Vol. 29, no. 1 (2016), pp.239-253, 15 p.

Subjects: Analytical chemistry; Electrical properties; Light; Optics; Spectrometers

مقالات

Electrical insulation breakdown strength and thermal conductivity of different blended nanocomposites of new epoxy resins

By: Ahmad, Basmah Jafar; Matti, Fadil Salim; al-Jazrawi, Jumbad Hurmuz Tuma Musa. Ibn al-Haitham Journal for Pure and Applied Science. Vol. 29, no. 1 (2016), pp.166-180, 15 p.

Subjects: Composite materials; Dielectric devices; Electrical properties

مقالات

Effect of temperature and nickel concentration on the electrical and dielectric properties of polyethylene-nickel composites

By: Naim, Ghassan Adnan. Ibn al-Haitham Journal for Pure and Applied Science. Vol. 29, no. 1 (2016), pp.58-72, 15 p.

Subjects: Electrical properties

مقالات

Estimation of mass transfer coefficient for copper electrowinning process

By: Najm, Sarmad Talib. Journal of Engineering. Vol. 22, no. 4 (Apr. 2016), pp.158-168, 11 p.

Subjects: Electrical properties; Copper; Mathematical models

مقالات

Preparation and characterization of nickel oxide thin films by electrostatic spray technique

By: Jamal, Raid Kamal; al-Zaydi, Qahtan Kata; Said, Nada Muhammad…[et al.]. Iraqi Journal of Science. Vol. 57, no. 1C (2016), pp.618-623, 6 p.

Subjects: Electrical properties; Optical properties

مقالات

Absence of septal Q waves : an important predictor of significant coronary artery disease and mainly proximal stenosis of the left anterior descending artery

By: Matta, Anthony; Kallab, Kamal; Kharma, Alexandre. Journal Médical Libanais. Vol. 64, no. 1 (Jan. / Mar. 2016), pp.23-26, 4 p.

Subjects: Arteries; Coronary heart diseases; Electrical properties; Heart; Diseases

مقالات

Investigation of the dielectric Properties of (PPAB)‎ terminated by phenylenediamine doped by Na2 [Fe(CN)‎5-NO].2H2O using Lumped equivalent circuit

By: Ibrahim, Hasan Kazim; Ujayl, Khalid Ibrahim. Baghdad Science Journal. Vol. 13, no. 1 (2016), pp.174-182, 9 p.

Subjects: Electrical properties; Electrochemistry; Organic compounds

مقالات

Addition of some primary and secondary amines to graphene oxide, and studying their effect on increasing its electrical properties

By: Abd, Ahmad Najm; al-Agha, Abd al-Wahhab Hamid; al-Hiti, Mustafa Abd al-Ghafur. Baghdad Science Journal. Vol. 13, no. 1 (2016), pp.97-112, 16 p.

Subjects: Amines; Electrical properties; Graphite oxide

مقالات

Electrocardiogram abnormality associated with methadone overdose

By: Agahi, Mahsa; Shakoori, Vahid; Marashi, Sayyid Mahdi. Sultan Qaboos University Medical Journal. Vol. 16, no. 1 (Feb. 2016), pp.113-114, 2 p.

Subjects: Blood-vessels; Electrical properties; Kidneys; Diseases; Heart

مقالات

The effect of fillers on the chemical, mechanical and dielectric properties of polyvinyl chloride composites

By: Naji, Amal Muhsin. Baghdad Science Journal. Vol. 12, no. 4 (2015), pp.774-784, 11 p.

Subjects: Electrical properties; Mechanical properties

مقالات

Laser-induced modification of ag and cu metal nanoparticles formed by exploding wire technique in liquid

By: Hmud, Hamad Rahim; Kazim, Siba Jawad. Iraqi Journal of Science. Vol. 56, no. 4B (2015), pp.3135-3140, 6 p.

Subjects: Electrical properties; Optical properties

مقالات

Structural, electrical and optical properties of nanocrystalline Cd1_xFexSe thin films deposited by chemical spray technique

By: Ubale, Ashok U.; Ibrahim, Sayyid Ghause. Journal of Saudi Chemical Society. Vol. 19, no. 6 (Nov. 2015), pp.667-675, 9 p.

Subjects: Electrical properties; Nanotechnology; Optical properties

مقالات

Polythiophene nanocomposites for photodegradation applications : past, present and future

By: Umaysh, Muhammad al-Ansari; Khan, Muhammad Mansub; al-Ansari, Sajidah Ali…[et al.]. Journal of Saudi Chemical Society. Vol. 19, no. 5 (Sep. 2015), pp.494-504, 11 p.

Subjects: Composite materials; Electrical properties; Physical properties

مقالات

Dielectric properties of Polly vinyl alcohol (PVA)‎ doped with alizarin orange dye thin films prepared by cast method using lumped equivalent circuit

By: Ibrahim, Hasan Kazim. Journal of Basrah Researches : Sciences. Vol. 41, no. 3A (2015), pp.1-14, 14 p.

Subjects: Electrical properties

مقالات

Electrical properties of nano crystalline ZnxCd1-xS thin films prepared by CBD technique

By: Muhammad, Jamal F.; al-Jumayli, Hamid. S.. Engineering and Technology Journal. Vol. 33, no. 7B (2015), pp.1267-1272, 6 p.

Subjects: Electrical properties; Electronics

مقالات

Relationship between newly diagnosed hypertension and P wave and QT dispersion

By: Bin Nabhan, Abd Allah Salih; Bamukhlal, Rashid; Msean, Nabil. Alandalus Journal for Applied Sciences. Vol. 10, no. 4 (Jul. 2015), pp.19-32, 14 p.

Subjects: Electrical properties; Yemen; Diseases; Heart; Hypertension

مقالات

Preparation organometallic compounds containing schiff bases and study their electrical properties

By: Musa, Abd al-Aziz O.; Rasul, Shirin R.; Abbas, Muhammad Hamzah…[et al.]. Journal of Babylon University : Journal of Applied and Pure Sciences. Vol. 23, no. 2 (2015), pp.771-778, 8 p.

Subjects: Electrical properties

مقالات

A study of C (V)‎ characteristics of capacitors containing high-k oxides and high mobility carriers semi-conductors

By: Merzougui, A.; Latreche, Seloua; Bouchekouf, Seloua. Journal of New Technology and Materials. Vol. 5, no. 1 (2015), pp.32-35, 4 p.

Subjects: Electrical properties; Semiconductors

مقالات

AH jump as predictor for successful ablation of atrioventricular nodal reentrant tachycardia (AVNRT)‎

By: al-Ulwani, Amin; al-Saffar, Hilal B.; Muhammad, Najib H.. Journal of the Faculty of Medicine Baghdad. Vol. 57, no. 2 (2015), pp.137-140, 4 p.

Subjects: Electrical properties; Heart

مقالات

Nanostructure NiO films prepared by PLD and their optoelectronic properties

By: Jbair, Dua S.; Simon, Jihan A.; Khashshan, Khawlah S.. Engineering and Technology Journal. Vol. 33, no. 5B (May. 2015), pp.951-959, 9 p.

Subjects: Electrical properties; Optical properties; Nanotechnology

مقالات

Investigation of structural, optical and electrical properties of ZnO prepared thin film by PLD

By: al-Dabbagh, Samir Y.; Ahmad, Sudad S.; Tahir, Wasan J.. Engineering and Technology Journal. Vol. 33, no. 5B (May. 2015), pp.838-847, 10 p.

Subjects: Electrical properties; Optical properties

مقالات

Neuro-fuzzy based ECG signal classification with a gaussian derivative filter

By: Abd al-Jabbar, Jasim Muhammad; Muhammad, Sima Nizar; Yahya, Hibah Nabil. al-Rafidain Engineering Journal. Vol. 23, no. 2 (Apr. 2015), pp.62-75, 14 p.

Subjects: Electrical properties; Engineering; Heart; Diseases; Electrical engineering

مقالات

The influence of annealing and doping by copper on electrical conductivity of CdTe thin films

By: al-Mayyali, Bushra Kazim Hassun. Ibn al-Haitham Journal for Pure and Applied Science. Vol. 28, no. 1 ( 2015), pp.33-42, 10 p.

Subjects: Electric conductors; Electrical properties; Copper

مقالات

Electrical and morphological study of thermally evaporated (Sb2S3)‎1-xSnx thin films

By: Hasan, Bushra Abbas; Isa, Hibah Husayn. Iraqi Journal of Physics. Vol. 13, no. 26 (2015), pp.42-50, 9 p.

Subjects: Electrical properties; Semiconductors

مقالات

Thermoelectric power for thermally deposited cadmium telluride films

By: Ilyas, Maysun Faysal Ahmad; Abd Allah, Rasha Abbas; al-Duri, Ala Ahmad Jumah…[et al.]. Iraqi Journal of Physics. Vol. 13, no. 26 (2015), pp.38-41, 4 p.

Subjects: Electrical properties; Electronics; Semiconductors

مقالات

The IBM-2 calculations of mixing ratios δ (E2 M1)‎ and X (E0 E2)‎ for Platinum isotopes A = 180-190

By: al-Sadi, Muhammad A. K.; al-Sharifi, Muhammad Abd al-Amir; Sabr, Abd al-Rida Husayn. Journal of Basrah Researches : Sciences. Vol. 41, no. 1A (2015), pp.59-66, 8 p.

Subjects: Electrical properties

مقالات

Morphology, optical and electrical properties of tin oxide thin films prepared by spray pyrolysis method

By: Khalaf, Wafa Khalid; Hamzah, Ikhlas K.; Salman, Aminah Ali. Engineering and Technology Journal. Vol. 33, no. 3B (Feb. 2015), pp.539-546, 8 p.

Subjects: Chemical reactions; Electrical properties; Optical properties

مقالات

Structural and electric investigations of al-doped nano nickel ferrite

By: al-Haddad, Salam H. Ali; Sulayman, Shahd Hammam. Engineering and Technology Journal. Vol. 33, no. 3B (Feb. 2015), pp.443-452, 10 p.

Subjects: Electrical properties

مقالات

Preparation and characterization of Nano porous silicon for chemical detection applications

By: Ulwan, Ulwan M.; Shihab, Rasul M.. Engineering and Technology Journal. Vol. 33, no. 2 (2015), pp.318-325, 8 p.

Subjects: Electrical properties

مقالات

Characteristics study of ZnO thin films by rapid thermal oxidation treatment technique

By: Nayif, Adi Muhsin; Jasim, Muhammad Jamal. Engineering and Technology Journal. Vol. 33, no. 1B ( 2015), pp.37-44, 8 p.

Subjects: Electrical properties; Oxidation

مقالات

Annealing effect on structure and optical properties of ZnO thin films prepared by spray pyrolysis

By: al-Jawad, Salma M. H.. Engineering and Technology Journal. Vol. 33, no. 1B ( 2015), pp.160-171, 12 p.

Subjects: Chemical reactions; Electrical properties; Optical properties

مقالات

Effect of molecular weight on the dynamic electro-optic properties of polysiloxane liquid crystal polymers

By: al-Ammar, Khalid; Jawad, Zahra Adil. Journal of Babylon University : Journal of Applied and Pure Sciences. Vol. 22, no. 7 (2014), pp.1957-1966, 10 p.

Subjects: Electrical properties; Molecular weights; Optical properties

مقالات

Study the electrical conductivity of crosslinked polyester doped with different metal salts

By: Abd Allah, Mustafa; Bakr, Imad; Yusuf, Imad. Journal of Saudi Chemical Society. Vol. 18, no. 5 (2014), pp.387-391, 5 p.

Subjects: Electrical properties

مقالات

Simulation recording of an ECG, PCG, and PPG for feature extractions

By: al-Qazzaz, Nur Kamal; Abd al-Aziz, Esraa Faiq; Rida, Salma Ali. al-Khwarizmi Engineering Journal. Vol. 10, no. 4 (2014), pp.81-93, 13 p.

Subjects: Diagnosis; Electrical properties; Electricity; Medicine; Heart

مقالات

The effect of thickness on electrical conductivity and optical constant of Fe2O3 thin films

By: al-Mayyali, Bushra Kazim Hassun. Ibn al-Haitham Journal for Pure and Applied Science. Vol. 27, no. 3 (2014), pp.237-246, 10 p.

Subjects: Electric conductors; Electrical properties

مقالات

Effect of Pb dopant On A.C mechanism of ZnS thin films

By: Shaban, Salma Mahdi. Iraqi Journal of Physics. Vol. 12, no. 25 (2014), pp.80-88, 9 p.

Subjects: Electrical properties; Mechanical properties

مقالات

Theoretical study of electronic properties for semiconductordye sensitized solar cell system

By: al-Ukayli, Hadi Jabbar Majbal; Hamid, Jabir Shakir; Diwan, Shakir. Journal of Thi-Qar Science. Vol. 5, no. 1 (Dec. 2014), pp.85-90, 6 p.

Subjects: Electrical properties; Semiconductors; Solar batteries; Solar cells; Solar energy

أوراق مؤتمرات

Structural, optical and electrical properties of ZnO : Fe thin films grown by spray pyrolysis

By: Abd al-Malak, Nadjate; Hadjeris, Lazhar; Rahman, Sadiah…[et al.]. . International Conference on New Materials and Active Devices (2st : 2014 : Umm al-Bawaqi, Algeria) Journal of New Technology and Materials. Vol. 4, no. 2 (2014), pp.47-50, 4 p.

Subjects: Chemical reactions; Electrical properties

أوراق مؤتمرات

Simulation of the carbon nanotubes in the terahertz frequencies

By: al-Durayd, Sharzad; Zaabat, Murad. International Conference on New Materials and Active Devices (2st : 2014 : Umm al-Bawaqi, Algeria) Journal of New Technology and Materials. Vol. 4, no. 2 (2014), pp.25-27, 3 p.

Subjects: Electrical properties

مقالات

Theoretical study of electronic properties and vibration frequencies for tri-rings layer (6, 0)‎ linear (Zigzag)‎ SWCNT

By: Kubbah, Rihab Majid; Samawi, Khalidah Ubayd. Iraqi Journal of Science. Vol. 55, no. 2B (Supplement) (2014), pp.606-616, 11 p.

Subjects: Acoustics; Electrical properties; Mechanics

مقالات

Effect of molecular weight on the static electro-optic properties of polysiloxane liquid crystal polymers

By: al-Ammar, Khalid; Jawad, Zahra Adil. Journal of Babylon University : Journal of Applied and Pure Sciences. Vol. 22, no. 6 (2014), pp.1820-1828, 9 p.

Subjects: Electrical properties; Optical properties

مقالات

Synthesis of (PS-KBr)‎ composites and studying the effect of KBr addition on the electrical and optical properties of polystyrene

By: Lilu, Munir Ali. Journal of Babylon University : Journal of Applied and Pure Sciences. Vol. 22, no. 5 (2014), pp.1661-1671, 11 p.

Subjects: Electrical properties; Optical properties

مقالات

Theoretical study of the silicon 20 asa quantum dot

By: Risan, Samira Fakhir. Journal of Basrah Researches : Sciences. Vol. 40, no. 3A (2014), pp.18-25, 8 p.

Subjects: Electric fields; Electrical properties; Silicon

مقالات

Studying the effect of water on electrical conductivity of carbon reinforced aluminum composite material

By: Jamil, Wala Wadi. Baghdad Science Journal. Vol. 11, no. 3 (2014), pp.1261-1266, 6 p.

Subjects: Composite materials; Electric conductors; Electrical properties; Aluminum

مقالات

Structural and electrical properties dependence on annealing temperature of bi thin films

By: Hajim, Fatin Kasid. Baghdad Science Journal. Vol. 11, no. 3 (2014), pp.1257-1260, 4 p.

Subjects: Electrical properties; Temperatures

مقالات

ECG lead misplacement by colour : what difference does it make ?

By: Lynch R. M.. Sudan Journal of Medical Sciences. Vol. 9, no. 3 (Sep. 2014), pp.145-150, 6 p.

Subjects: Africa; Electrical properties; Heart; Lead; Diseases

مقالات

Dielectrical and electrical properties of polystyrene films doped with copper sulfate

By: Najib, Husayn Nimah; Khudayri, Ahmad Kazim; Ahmad, Rafi Tumah. Journal of Thi-Qar Science. Vol. 4, no. 4 (Jul. 2014), pp.181-186, 6 p.

Subjects: Electrical properties

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