قائمة البحوث والمقالات الاكاديمية للاستاذ
    تحتوي القائمة ادناه على كل البحوث والمقالات الاكاديمية المنشورة بواسطة الاستاذ على مكتبة البحوث الخاصة بالكلية
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01/12/2019 16:55:42

 Utilizing the cold sintering process for sintering the thermally decomposable lead dioxide


Author  محمد عاصي احمد الدجيلي  Views and Downloads  17
Description  This work reports, for the first time, the sintering of the thermally decomposable lead dioxide at a temperature lower than 290 °C. Such low-temperature processing is necessary to avoid the transformation of the conductive lead dioxide to the non-conductive lead oxides via the well-known thermal decomposition processes of lead oxides
01/11/2019 16:01:25

 Synthesis of meso?macro alumina using yeast cells as a biotemplate and optimization using a genetic algorithm


Author  محمد عاصي احمد الدجيلي  Views and Downloads  50
Description  Alumina powder synthesis was achieved by a low cost process (recrystallisation of alum)
06/04/2019 12:31:40

 Prediction of Some Physical and Mechanical Properties of Bioceramics through Using Genetic Algorithm Approach


Author  محمد عاصي احمد الدجيلي  Views and Downloads  231
Description  In this work, physical properties such as ( density and porosity) and mechanical properties such as (impact strength, tensile strength, elastic modulus, elongation at break and hardness) of biocomposite are predicted by developing model using genetic algorithm (GA) technique and regression equation
06/04/2019 12:26:40

 Synthesis of Gamma Alumina for Catalyst Support Using Yeast Cell as Pore Forming Agent using Regression Model


Author  محمد عاصي احمد الدجيلي  Views and Downloads  222
Description  The weight percentage of yeast cell added to prepare of porous gamma alumina are (5%, 10%, 15% and 20%) and the gel casting method was used for preparation of porous gamma alumina
08/03/2019 19:16:24

 Prediction of Some Physical and Mechanical Properties of Bioceramics through Using Genetic Algorithm Approach


Author  محمد عاصي احمد الدجيلي  Views and Downloads  116
Description  . In this work, physical properties such as ( density and porosity) and mechanical properties such as (impact strength, tensile strength, elastic modulus, elongation at break and hardness) of biocomposite are predicted by developing model using genetic algorithm (GA) technique and regression equation
08/03/2019 19:03:37

 Synthesis of Gamma Alumina for Catalyst Support Using Yeast Cell as Pore Forming Agent using Regression Model


Author  محمد عاصي احمد الدجيلي  Views and Downloads  106
Description   ?-alumina. The weight percentage of yeast cell added to prepare of porous gamma alumina are (5%, 10%, 15% and 20%)
09/03/2018 16:16:53

 Synthesis of Gamma Alumina for Catalyst Support Using Yeast Cell as Pore Forming Agent using Regression Model


Author  محمد عاصي احمد الدجيلي  Views and Downloads  491
Description  The weight percentage of yeast cell added to prepare of porous gamma alumina are (5%, 10%, 15% and 20%) and the gel casting method was used for preparation of porous gamma alumina
04/07/2017 21:36:32

 Optimization of the physical properties of barium titanates using a genetic algorithm approach


Author  محمد عاصي احمد الدجيلي  Views and Downloads  596
Description  The aim of the current work is to control the values of the processing parameters to produce the optimum density, porosity, firing shrinkage, and green density of BaTiO3. A genetic algorithm was used to fulfill this aim.
07/06/2017 11:14:10

 Preparation of Macro- Porous Alumina via Organic Additive and Characterizations Physical Properties by Using a Genetic Algorithm Method


Author  محمد عاصي احمد الدجيلي  Views and Downloads  639
Description  alumina powder synthesis by sol-gel method using Al (NO3)3_9H2O and ammonia, then it uses as raw material to produce a porous alumina bodies.
25/03/2017 08:59:02

 Preparation of Barium Titanates with Different Particle Size Distribution Using Modified Pechini Method


Author  محمد عاصي احمد الدجيلي  Views and Downloads  961
Description  In the current study, five different batches of barium titanate powders were prepared by modifiedpechini method using the barium chloride and the titanium chloride as a starting materials in order to obtain different particle size distributions.SEM, TGA, DTA, XRD, FTIR, and other techniques have been used to characterize the prepared samples
25/03/2017 08:38:46

 Preparation of Hydroxyapatite and Bioactive Glass Ceramic to Get Biocomposite by Using a Genetic Algorithm Method


Author  محمد عاصي احمد الدجيلي  Views and Downloads  712
Description  hydroxyapatite was prepared synthetically by the sol-gel approach. The precursors used were calcium nitrate tetrahydrate and di-ammonium hydrogen phosphate. The bioactive glass ceramic was obtained by melt derived process. Particle size analyzer was used to determine the size of the prepared powders and XRD have been used to characterize the prepared powder phases and the crystallites size
25/03/2017 08:30:18

 PREPARATION OF MACRO- POROUS ALUMINA VIA ORGANIC ADDITIVE AND CHARACTERIZATIONS PHYSICAL PROPERTIES BY USING A GENETIC ALGORITHM METHOD


Author  محمد عاصي احمد الدجيلي  Views and Downloads  664
Description  The exhibited work is focused on the preparation of alumina based porous ceramics and its characterizations. Alumina ceramic with Macro - porous size and control of pore morphology was prepared by semi-dry pressing method via using organic yeast cell for pore forming
16/03/2017 19:37:07

 Preparation of Parium Titanates With Different Particle Size Distribution Using Modified Pechini Method


Author  محمد عاصي احمد الدجيلي  Views and Downloads  665
Description  In the current study, five different batches of barium titanate powders were prepared by modifiedpechini method using the barium chloride and the titanium chloride as a starting materials in order to obtain different particle size distributions.SEM, TGA, DTA, XRD, FTIR, and other techniques have been used to characterize the prepared samples
26/02/2017 19:06:16

 The Role of Knowledge Systems in Corporate Decision Making Process: an Empirical Investigation


Author  محمد عاصي احمد الدجيلي  Views and Downloads  565
Description  Create a conceptual model based on the literature review, and data analysis within the companies via harnessing the concept of KS as an essential element in the creation of sustainable competitive advantage for the companies
08/02/2017 16:48:54

 Development of Green Gel Casting Technique for the Manufacturing of YSZ Ceramics Through Using Statistical Model


Author  محمد عاصي احمد الدجيلي  Views and Downloads  627
Description  The aim of the current work is to develop a green method for the manufacturing of YSZ by the gel casting.
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