An Introduction to Criticism of the Cultural-Based Approach to Foreign Policy: A Critical Analysis of Language, Discourse and Foreign Policy by Maghsood Ranjbar

“…The basic question of this article is whether culturally-oriented attitude theoretically can explain politics in Iran in general and foreign policy of Iran   in particular. …”
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Maximization of Gain in Slow-Light Silicon Raman Amplifiers by Ivan D. Rukhlenko, Malin Premaratne, Govind P. Agrawal

“…We theoretically study the problem of Raman gain maximization in uniform silicon photonic-crystal waveguides supporting slow optical modes. …”
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Care for women in the pregnancy-puerperium cycle from the perspective of health professionals in the light of complexity thinking by Dirce Stein Backes, Taina Ribas de Morais, Caroline Brondani Rosa, Leris Salete Bonfanti Haeffner, Dulce Maria Pereira Garcia Galvão, Adriana Dall’Asta Pereira

“…Method: qualitative research anchored in the theoretical assumptions of complexity thinking: inseparability, complementarity and interconnectedness. …”
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Delay-optimal spectrum decision method for cognitive network by Wu-jian SUN, Na LI, Yang LIU, Le SUN, Tao CHEN, Hao LI, Ou LI

“…Spectrum decision was investigated within the confine of spectrum management framework for cognitive radio networks.Sensing errors in PHY layer,outage probability on wireless channel and multiple interruptions of primary user were taken into consideration.Probability-based and sensing-based spectrum decision methods were proposed,which were capable of balancing traffic evenly among licensed.For the probability-based method,short-time first discipline was employed to further shorten average residual time,closed-formed expression were presented based on dynamical programing.For the sensing based method,new channel could be chosen for uncompleted transmission,which alleviated the time spent in waiting primary user.Optimal residual time was obtained by choosing the minimal value of the two methods.Furthermore,spectrum heterogeneity was taken into consideration and theoretical analysis was of general sense.Simulation results validate the approach is efficient.…”
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Construction method of double unicast network coding by Baoxing PU, Zhiyi MO

“…In order to use network coding technology for data transmission in double unicast network,a construction method of double unicast network coding was proposed.The pre-coding strategy was implemented at each source node,the random linear network coding combined to the multi-objective optimization evolutionary algorithm was adopted to design the local coding vector of each channel.At the each sink node,the base vector of zero space of matrix was used to eliminate some information interference,and then the two-level pre-coding strategy was used to control the transmission rate at source.Thus,each sink node could be decoded successfully.With the proposed method,the approximate reachable information rate region of double unicast network coding could be determined and the transmission scheme for each vector in the reachable information rate region could be designed.Theoretical derivation and simulation calculation show the effectiveness of the proposed method.…”
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R Dump Converter without DC Link Capacitor for an 8/6 SRM: Experimental Investigation by Pasumalaithevan Kavitha, Bhaskaran Umamaheswari

“…Constant and sinusoidal current references are considered for comparison in both DC and AC excitation. Extensive theoretical and experimental investigations are made to bring out the merits and demerits of AC versus DC excitation. …”
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Enhancing LVRT Capability of DFIG-Based Wind Turbine Systems with SMES Series in the Rotor Side by Xiao Zhou, Yuejin Tang, Jing Shi

“…Compared with other methods which enhance LVRT capability with Superconducting Fault-Current Limiter-Magnetic Energy Storage System (SFCL-MESS), this strategy can control the output voltage of SMES to suppress the transient AC voltage component in the rotor directly, which is more effective and rapid. Theoretical study of the DFIG under low voltage fault is developed; the simulation results are operated by MATLAB/Simulink.…”
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Optimal Decisions for a Fuzzy Two-Echelon Supply Chain by Qingfeng Song, Kai Shi, Sheng Lin, Guangping Xu

“…In order to maximize the α-optimistic value of the profits, based on different market structures, one centralized decision model and three decentralized decision models are developed, and the corresponding analytical equilibrium solutions are obtained using the game-theoretical approach. The results illustrate that no matter what decision case is, the optimal retail and wholesale prices in the case of considering selling effort are, respectively, larger than those of no selling effort; the optimal profits of the manufacturer, the retailer, and the whole supply chain system in the case of considering selling effort are, respectively, larger than those of no selling effort except for the profit of the retailer in the case that the manufacturer plays the leader’s role. …”
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RESEARCH ON DYNAMIC STRESS OF CYLINDRICAL SHELL OF RADICAL PHONONIC CRYSTALS IN RADIAL WAVE BAND GAP by WANG XingGuo, SHU HaiSheng, ZHANG Liang

“…A semi-infinite periodic model of cylindrical shell of radial phononic crystals（ CS-RPCs） is constructed by alternate distribution of two homogeneous materials. A theoretical analysis of the propagation of radial waves from inside to outside is performed. …”
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Research on Relation Between Distortion of Carburizing and Quenching Gears and Grinding Amount of Gear Flanks by Zhao Shaofu, Xu Hongxiang, Chen Shengchao, Wang Hongwei, Zhang Heng, Rong Zeyu, Wang Jun, Cao Xinmin

“…There are many kinds of distortion of carburizing and quenching gears, but they will be reflected in the grinding amount of gear flanks. Through theoretical analysis and long-term production practice, it is found that the change of tip diameter has the greatest influence on the grinding amount, the change of the helix angle and the circumferential warpage of gear rims takes the second place, and other factors have relatively little influence. …”
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On the Forced Response of Harmonically and Partially Mistuned Bladed Disks. Part II: Partial Mistuning and Applications by Marc P. Mignolet, Wei Hu, Ioan Jadic

“…Finally, it is demonstrated both theoretically and by comparison with simulation results that the maximum amplitude of response of a disk closely follows a Weibull-type distribution in all coupling situations, from very weak to very strong.…”
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BRICS 15 Years On: Challenges and Opportunities for Emerging Countries in the Shifting Global Institutional Landscape by Gabriel Rached, R.M. Rodrigues de Sá

“…The investigation employs theoretical frameworks from International Political Economy (IPE), particularly focusing on the dynamics of international multilateral frameworks.…”
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Competency-based Training in Health Sciences by Ramón Syr Salas Perea, María Luisa Quintana Galende, Grisell Pérez Hoz

“…This paper aims to present a reflection on the training of health professionals focusing on the competencies they need to perform successfully in their future workplaces, where they will be able to demonstrate in practice the integration between clinical care, teaching, and research. For this purpose, theoretical and empirical methods were used. It includes a logical-historical analysis of the competencies, as well as the bases for the development of the professional competencies required in the field of health. …”
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Pareto Optimality Conditions and Duality for Vector Quadratic Fractional Optimization Problems by W. A. Oliveira, A. Beato-Moreno, A. C. Moretti, L. L. Salles Neto

“…It shows that sufficient Pareto optimality conditions and the main duality theorems can be established without the assumption of generalized convexity in the objective functions, by considering some assumptions on a linear combination of Hessian matrices instead. …”
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Ensuring competitiveness in the XXI century: development of organizational skills in the conditions of the Internet economy by A. A. Madyarov

“…To prepare this publication, the works of domestic and foreign scientists and practitioners were used as a theoretical basis. The main method of research is the analysis of sources that reveal the practical features of the development of organizational abilities in the conditions of the formation of the information society. …”
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Effects of Coinfection on the Dynamics of Two Pathogens in a Tick-Host Infection Model by Bei Sun, Xue Zhang, Marco Tosato

“…The final numerical simulations mainly verify the theoretical results of coinfection.…”
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Indigenous Gold Mining in the Kenkuim Shuar Community: A Decolonial and Postcapitalist Approach to Sustainability by Rickard Lalander, María Beatriz Eguiguren-Riofrío, Ana Karina Vera, Gabriela Espinosa, Maleny Reyes, Magnus Lembke

“…Within a setting of expanding extractivism conditioned by global capitalism and a theoretical framework of a decolonial and postcapitalist approach to sustainability, this ethnographic study deals with the expressions of resistance and adaptation of the Kenkuim community and how socio-cultural, ecological, and economic values are articulated by Shuar actors in relation to the new indigenous mining project. …”
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Influences of Cognitive Structure Variables on Miners’ Unsafe Behavior Intentions by Gonglong Shi, Haisong Tan, Hongxia Li, Qian Wang, Shuicheng Tian

“…In order to study the influence of cognitive structure variables on miners’ unsafe behavior intentions, using TPB as the basic theoretical framework, a hypothesis model of miners’ unsafe behavior intentions was constructed including three cognitive structure variables of risk perception, behavior experience, and safety awareness. …”
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The Effect of Smartphone Features on Customer Engagement: The Mediating Role of Brand Value by Ahmet Songur

“…For this purpose, a theoretical model is proposed to encompasses the interactions between these variables. …”
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Bifurcation Control of a Delayed Fractional Mosaic Disease Model for Jatropha curcas with Farming Awareness by Shouzong Liu, Mingzhan Huang, Juan Wang

“…A series of numerical simulations is performed, which not only verifies our theoretical results but also reveals some specific features. …”
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