Results 1 to 10 of about 1,399,859 (221)

Fractal analysis of sulphidic mineral [PDF]

open access: yesActa Montanistica Slovaca, 2002
In this paper, the application of fractal theory in the characterization of fragmented surfaces, as well as the mass-size distributions are discussed.
Miklúšová Viera   +2 more
doaj   +2 more sources

Buckling Analysis of Composite Grid-Stiffened Cylindrical Shells Using a Generalized Equivalent Single Layer Theory [PDF]

open access: yesMechanics of Advanced Composite Structures, 2021
In this study, the buckling analysis of multilayer composite closed cylindrical shells, as well as composite grid cylindrical shells, was investigated using a high-order theory modified from Reddy’s third-order shear theory under simply supported ...
Hamid Mohammad Panahiha   +4 more
doaj   +1 more source

Comparative Study of Two Translations of the Novel “Alfatah Al-Akhira” Using Talmy’s Satellite-Framed Theory and Lexicalization [PDF]

open access: yesپژوهش‌های ترجمه در زبان و ادبیات عربی, 2023
"Motion" is the fundamental basis of existence. Multiple scientific disciplines have examined and established this concept based on their own fields of study.
Zeinab Nazemian   +2 more
doaj   +1 more source

Designing and explaining the model of artificial intelligence competencies on organizational performance considering B2B marketing capabilities [PDF]

open access: yesارزش آفرینی در مدیریت کسب و کار, 2023
The purpose of this research is to design a model of artificial intelligence competencies on organizational performance, taking into account business-to-business marketing capabilities. The research method is exploratory (qualitative-quantitative).
meysam karamipour
doaj   +1 more source

Research Progress on Evaluation Method of Functional Characteristics of Food-Derived Peptides, Molecular Structure-Activity Relationship and Absorption and Metabolism Mechanism(食源性肽的功能特性评价方法、分子构效关系及吸收代谢机制) [PDF]

open access: yesShipin kexue jishu xuebao, 2023
Peptides were compounds with intermediate molecular structures between amino acids and proteins, having numerous nutritional properties including easy absorption, low osmotic pressure, low immunogenicity, and high tissue permeability.
REN Jiaoyan(任娇艳)   +4 more
doaj   +1 more source

Relationship between personality traits and social support, life satisfaction and students' academic performance [PDF]

open access: yesمدیریت و چشم انداز آموزش, 2021
Extended AbstractAbstractThe aim of this study was to determine the relationship between personality traits and social support, life satisfaction and academic performance of students of Payame Noor University of Yazd.
Mitra Nouraldi
doaj   +1 more source

Multifractal Features of Particle-Size Distribution and Their Relationships With Soil Erosion Resistance Under Different Vegetation Types in Debris Flow Basin

open access: yesFrontiers in Earth Science, 2022
Understanding the influence of vegetation types on soil particle-size distribution (PSD) is essential to evaluate the effects of sediment control by vegetation restoration.
Songyang Li   +16 more
doaj   +1 more source

Learners’ frequent pattern discovering in a dynamic collaborative learning environment designed based on game theory [PDF]

open access: yesFanāvarī-i āmūzish, 2020
Background and Objectives:In any educational system, the optimal output of educational approach is of particular importance. Therefore, considering the personality characters of individuals and providing educational services in accordance with their ...
S. F. Noorani   +3 more
doaj   +1 more source

Three-Dimensional Mesoscopic Investigation on the Impact of Specimen Geometry and Bearing Strip Size on the Splitting-Tensile Properties of Coral Aggregate Concrete

open access: yesEngineering, 2022
The use of coral aggregate concrete (CAC) as a novel construction material has attracted significant attention for the construction of reef engineering structures.
Zhangyu Wu   +5 more
doaj   +1 more source

Comparing the Effectiveness of Adlerian and Emotion-Focused Group Counseling on the Resilience of Women with Marital Conflict

open access: yesطب انتظامی, 2022
INTRODUCTION ... [1, 2]. Marital relationship is an essential factor in creating peace [3]. Several factors can be influential in the quality of this matter and make couples that have marital conflicts over time.
Zahra Azemnia   +3 more
doaj   +1 more source

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