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Issue Info: 
  • Year: 

    2022
  • Volume: 

    1
  • Issue: 

    68
  • Pages: 

    263-290
Measures: 
  • Citations: 

    0
  • Views: 

    74
  • Downloads: 

    0
Abstract: 

Introduction: In the current research, it has been tried to qualitatively study all kinds of policies AND measures necessary for alignment between teacher preparation PROGRAMS AND democratic social education competencies under the model of teacher education curricula, which include: direct (official) curriculum, Indirect curriculum, informal curriculum (implicit) AND unstructured curriculum (hidden) should be identified in the educational system. Method: Qualitative approach AND phenomenological method were used in this research. The field of research is Farhangian University of Hormozgan AND the participants are  13  lecturers of this university. The sampling method is a combination of convenience AND snowball sampling. The research tool was a semi-structured interview. The information was analyzed using thematic analysis method AND then using MAXQDA software... Result: The information was analyzed using the theme analysis method AND then using MAXQDA software in the form of 2  overarching themes, 8 organizing themes AND 25  basic themes. The results of this research showed the basic policies AND measures for teacher preparation PROGRAMS, in the form of two components, strategies AND solutions of teacher training curricula, separated by curricula (formal, informal, informal, unstructured curriculum) AND with the goal of preparing The formation of teachers has been identified in the educational system to realize the competencies of democratic social education. Conclusion: Therefore, examining the opportunities, facilities, AND resources available to achieve these actions should be on the agenda of decision makers AND educational planners. It is necessary to pay special attention to the strategies AND solutions of teacher training curricula.

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Issue Info: 
  • Year: 

    2023
  • Volume: 

    12
  • Issue: 

    1
  • Pages: 

    12-29
Measures: 
  • Citations: 

    0
  • Views: 

    63
  • Downloads: 

    1
Abstract: 

In recent years, one of the main topics of interest in the security of outsource COMPUTATIONs is checking the integrity of the results received from the outsourced COMPUTATIONs. Outsourced COMPUTATIONs can be run on data received from single or multiple data sources. There are a few methods proposed for system models with distributed data sources. The main solutions provided in this area to verify the correctness of the execution of any or some special functions such as linear, polynomial or aggregate functions are categorised to: (1) verifiable COMPUTATIONs, (2) homomorphic authenticators, AND (3) methods proposed for specific applications such as outsourced databases, wireless sensor networks AND data stream management systems. In this paper, these methods, especially the methods proposed for outsourced COMPUTATIONs in data stream management systems, have been reviewed AND compared.

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Writer: 

BAGHERI F. | FATEMI M.H.

Issue Info: 
  • Year: 

    2013
  • Volume: 

    16
Measures: 
  • Views: 

    133
  • Downloads: 

    71
Abstract: 

INTRODUCTION: AQUEOUS SOLUBILITY IS AN IMPORTANT PROPERTY OF DRUGS WHICH WILL BE ADMINISTRATED ORALLY OR BY INJECTION [1] THE RATE OF PASSIVE DRUG TRANSPORT ACROSS A BIOLOGICAL MEMBRANE DEPENDS ON THE MEMBRANE PERMEABILITY AND CONCENTRATION GRADIENT, WHICH THESE VALUES WERE AFFECTED ON DRUG SOLUBILITY [2]. MIXING A PERMISSIBLE NONTOXIC ORGANIC SOLVENT WITH WATER, (CO SOLVENCY) IS THE MOST COMMON TECHNIQUE TO INCREASE THE AQUEOUS SOLUBILITY OF DRUGS.IN THIS WORK EFFECTS OF VOLUME FRACTIONS OF A CO-SOLVENT IN THE BINARY MIXTURES OF WATER AND POLYETHYLENE GLYCOHOL (PEG) ARE MODELED THEORETICALLY.

Yearly Impact:   مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Issue Info: 
  • Year: 

    2020
  • Volume: 

    50
  • Issue: 

    2 (92)
  • Pages: 

    935-941
Measures: 
  • Citations: 

    0
  • Views: 

    483
  • Downloads: 

    0
Abstract: 

In this paper an analytical method for electromotive force (EMF) calculation in an axial flux PM less MACHINE is presented. The analytical method uses the scalar magnetic potential to calculate the magnetic flux density at air gap AND winding regions. Laplace equation is solved in several regions of MACHINE AND the scalar magnetic potential is calculated, then the magnetic flux density is computed using scalar magnetic potential. Finally the EMF in the stator windings is calculated. This analytical method requires less COMPUTATIONal time than conventional finite element methods AND is therefore suitable for designing AND optimization purposes. The proposed analytical model validated by comparing its results to corresponding 3D finite element analysis as well as experimental results.

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Author(s): 

MOLABAHRAMI A.

Issue Info: 
  • Year: 

    2015
  • Volume: 

    5
  • Issue: 

    2
  • Pages: 

    29-43
Measures: 
  • Citations: 

    0
  • Views: 

    530
  • Downloads: 

    122
Abstract: 

In this paper, a practical review of the Adomian decomposition method, to extend the procedure to hANDle the strongly nonlinear problems under themixed conditions, is given AND the convergence of the algorithm is proved. For this respect, a new AND simple way to generate the Adomian polynomials, for a general nonlinear function, is proposed. The proposed procedure, pro-vides an EXPLICIT formula to calculate the Adomian polynomials of a nonlinearfunction. The e ciency of the approach will be shown by applying the pro-cedure on several interesting integro-di erential problems. The MathematicaPROGRAMS generating the Adomian polynomials AND Adomian solutions basedon the procedures in this paper are designed.

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Issue Info: 
  • Year: 

    2017
  • Volume: 

    14
  • Issue: 

    4
  • Pages: 

    305-310
Measures: 
  • Citations: 

    0
  • Views: 

    2863
  • Downloads: 

    0
Abstract: 

This paper presents a semi-3D analytical method for calculation of the no-load magnetic flux density in an axial flux permanent-magnet MACHINE. This method is based on a 2-D analytical solution of magnetic field AND using modulation function for considering MACHINE’s radial effect on magnetic field distribution. Modulation function is obtained analytical AND by use of airgap AND leakage permeances. This analytical method takes much less COMPUTATIONal time than 3-D finite element method (FEM) does, AND is, thus, useful for designing AND optimization purposes. Finally, the accuracy of the presented analytical model is validated by comparing its results to corresponding finite-element analysis.

Yearly Impact: مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Issue Info: 
  • Year: 

    1391
  • Volume: 

    4
Measures: 
  • Views: 

    381
  • Downloads: 

    0
Abstract: 

لطفا برای مشاهده چکیده به متن کامل (PDF) مراجعه فرمایید.

Yearly Impact:   مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Author(s): 

OTTER R.H. | DAY A.S.

Journal: 

ENGINEER

Issue Info: 
  • Year: 

    1960
  • Volume: 

    209
  • Issue: 

    5427
  • Pages: 

    177-182
Measures: 
  • Citations: 

    1
  • Views: 

    165
  • Downloads: 

    0
Keywords: 
Abstract: 

Yearly Impact: مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Author(s): 

AKAKURA M.

Issue Info: 
  • Year: 

    2011
  • Volume: 

    16
  • Issue: 

    1
  • Pages: 

    9-37
Measures: 
  • Citations: 

    1
  • Views: 

    146
  • Downloads: 

    0
Keywords: 
Abstract: 

Yearly Impact: مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Author(s): 

KARAMI NOURI R.

Issue Info: 
  • Year: 

    2002
  • Volume: 

    3
  • Issue: 

    4
  • Pages: 

    57-65
Measures: 
  • Citations: 

    0
  • Views: 

    3621
  • Downloads: 

    0
Keywords: 
Abstract: 

The present paper discusses implicit memory (compared to EXPLICIT memory) as a new phenomenon in memory research. First, ideas about implicit memory are considered very briefly from historical point of view. Then, as in recent studies, two lines of research are discussed; i.e., subliminal stimuli AND repetition priming studies. These studies, especially priming studies, show that EXPLICIT memory are affected differently by various variables. While EXPLICIT memory tests are affected by the levels-of-processing AND the interval between encoding AND retrieval stages (forgetting effect), implicit memory tests are not affected. On the other hAND, while implicit memory tests are sensitive to modality AND mood changes, manipulated both at encoding AND at retrieval, memory tests are unaffected. The findings related to amnesic patients are impaired with respect to EXPLICIT memory AND are intact with respect to implicit memory.There are two theoretical explanations for this double dissociation between EXPLICIT AND implicit memory. The processing view suggests that there is a single AND integrated memory system AND the discrepancy between EXPLICIT AND implicit memory are explained the different natures of relation between encoding AND retrieval processes or procedures. The multiple memory systems view, which is more promising AND supported by empirical evidence, claims that each of these two types of memory is supported by an independent AND separate system(s). Although these systems interact with each other, they follow different rules, however.

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