Improved optical generalized spatial modulation in Málaga turbulent channel by Hui ZHAO, Weiwen MA, Jin LI, Wenchao DENG, Hui WAN, Tianqi ZHANG, Yuanni LIU

“…Aiming at the problems of space resource waste and error bit performance limitation caused by fixed optical antenna combination set used in traditional optical generalized spatial modulation (OGSM), an improved scheme based on low complexity adaptive optical antenna combination set selection algorithm was proposed.First, the Euclidean distance matrix between optical antenna combinations was calculated using channel state information.Then, based on the principle of Euclidean distance equivalence and the idea of maximum norm antenna selection, the optical antenna combination with poor channel state was deleted, and the final reserved optical antenna combination was the optimal optical antenna combination set in the current state.The traversal of all optical antenna combinations was avoided and the complexity of the algorithm was reduced to a large extent.The simulation results show that the BER performance of the improved OGSM scheme outperforms the conventional OGSM under different conditions.…”
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Intensive care unit patients’ perception regarding hospitalization by Mírian Lima Moreira, Maria Euridéa de Castro

“…There are also other problems, such as: light, noise, sleep privation, insecurity, shame and loneliness. …”
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Improved optical generalized spatial modulation in Málaga turbulent channel by Hui ZHAO, Weiwen MA, Jin LI, Wenchao DENG, Hui WAN, Tianqi ZHANG, Yuanni LIU

“…Aiming at the problems of space resource waste and error bit performance limitation caused by fixed optical antenna combination set used in traditional optical generalized spatial modulation (OGSM), an improved scheme based on low complexity adaptive optical antenna combination set selection algorithm was proposed.First, the Euclidean distance matrix between optical antenna combinations was calculated using channel state information.Then, based on the principle of Euclidean distance equivalence and the idea of maximum norm antenna selection, the optical antenna combination with poor channel state was deleted, and the final reserved optical antenna combination was the optimal optical antenna combination set in the current state.The traversal of all optical antenna combinations was avoided and the complexity of the algorithm was reduced to a large extent.The simulation results show that the BER performance of the improved OGSM scheme outperforms the conventional OGSM under different conditions.…”
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PENETAPAN `ILLAT AL-HUKM MELALUI AL-MANÂTH DALAM QIYÂS by Fahruddin Ali Sabri

“…In <em>al</em><em>-</em><em>qiyâs</em> was appeared some serious problems dealing with the search for <em>al</em><em>-</em><em>'illat. …”
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A Pareto Front Transformation Model for Multi- Objective-Based Constrained Optimization by Sanyou Zeng, Rui Zhang, Ruwang Jiao, Qinghui Xu

“…One of the most promising approaches of handling constrained optimization problems (COPs) is to adopt multi-objective methods, which can provide a trade-off between the objective and constraints. …”
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Endogenous economic growth from the perspective of Islamic economic doctrine by Qasemi Abdulkhaliq, Tavakkoli Mohammad Javad

“…According to this attitude, waste of resources and extravagance are forbidden, resources and socially productive opportunities must be distributed fairly, and the right of all generations to resources must be reserved. Humans are responsible for solving each other's problems, and economic growth should be aimed at goals such as welfare, salvation, human excellence, and social progress. …”
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Extension urbaine et protection naturelle : La difficile expérience d’Abidjan by Raphaël Kouadio Oura

“…But beyond the economic benefits, there stand problems due to the management of population growth. …”
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The Peculiarities of the Formation of the Border Guard of the Republic of Latvia: the Example of the 4th Daugavpils Border Guard Battalion (1991–1997) by Viesturs Rasnacis

“…For most of them this was because they lacked motivation to serve adequately, they were looking for ways to easier endure their service rather than stay in the military service afterwards. Of course, this problem was not an exception for the 4th Daugavpils Border Guard battalion, this issue was common in the entirety of the Latvian Armed Forces at that time, it was the crucial location of the battalion that made this problem so troubling. …”
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Special Vehicle Classification Algorithm-Based System for Dedicated Parking Zone Violation Detection in South Korea by Hyunseong Park, Kapyeol Kim, Incheol Jeong, Jungil Jung, Jinsoo Cho

“…These results are expected to facilitate the efficient resolution of parking management problems in smart cities and effective operation of parking zones reserved for electric vehicles and vehicles for the physically challenged.…”
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The aplication of electronic commerce in the distribution of insurance services by Piljan Ivan, Piljan Tatjana, Cogoljević Dušan

“…A special place here is reserved for the internet marketing as the most common of Internet uses among insurance companies. …”
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Thermal Assessment of a Novel Thermal Diode Solar Water Heater Using Different Heat Transfer Fluids: An Experimental Study by H. Farzan

“…The results reveal that the maximum reserved water temperature in the SWH using azeotrope is nearly 17.7% higher than in the SWH using pure water. …”
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Quality of life as a measure of the single-step dental implantation effectiveness by Ye. Yu. Njezhencev, S. O. Chertov

“…Some patients in the comparison group reported continuing problems with physical and psychosocial disorders. …”
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Kolbe Electrolysis for Recycling Non-Aqueous Fatty Acid Salts by Kousuke Hiromori, Yoichi Konno, Keisuke Katagami, Atsushi Takahashi, Naomi Shibasaki-Kitakawa

“…However, there are serious environmental and economic problems with conventional treatment, and a new approach for effective utilization is required. …”
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Optimization of electric power wireless communication technology by Xunwei ZHAO, Jie BAI, Gaoquan DING, Liyu XIANG

“…An optimized design for improving spectral efficiency was given for the case where the power wireless private network in the 230 MHz band continuously allocates carriers.By canceling the reserved guard band between carriers,continuous subcarrier frequency domain resource mapping,adaptive FFT and filtering processing were used,which reduced the amount of computation and improves the service rate.Aiming at the problem of unification of two technical standards of 230 MHz power wireless private network,the necessity and the preliminary analysis of the mature terminal and system equipment industry chain of public network were given.…”
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Parents and GPs’ understandings and beliefs about food allergy testing in children with eczema: qualitative interview study within the Trial of Eczema allergy Screening Tests (TEST... by Ingrid Muller, Elizabeth Angier, Miriam Santer, Matthew J Ridd, Kirsty Roberts, Lucy Selman, Clare Clement, Alison R G Shaw, Robert Boyle, Anna Gilbertson

“…They thought it should be reserved for children with severe eczema or complex problems but wanted more information to advise parents and help guide decision making.Conclusions Parents’ motivations for allergy testing are driven by the desire to improve their child’s condition and exclude food allergy as a possible cause of symptoms. …”
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A cluster-optimized regulation method for distribution networks considering distributed photovoltaic heterogeneous characteristics by Junhao Li, Xin Wang, Qi Guo, Chunzhi Yang, Yizhe Chen, Ruifeng Zhao, Ming Li

“…With the increasing penetration of distributed photovoltaics (DPVs) in distribution networks (DNs), the problems of reverse power flow and voltage limit violation are becoming increasingly severe. …”
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Où accueillir les mineurs non accompagnés en France ? Enjeux de la construction d’un territoire de protection by Sarah Przybyl

“…Over time, more than a political problem, their very heterogeneous distribution within the French departments has become a real geographical issue. …”
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Optimization of electric power wireless communication technology by Xunwei ZHAO, Jie BAI, Gaoquan DING, Liyu XIANG

“…An optimized design for improving spectral efficiency was given for the case where the power wireless private network in the 230 MHz band continuously allocates carriers.By canceling the reserved guard band between carriers,continuous subcarrier frequency domain resource mapping,adaptive FFT and filtering processing were used,which reduced the amount of computation and improves the service rate.Aiming at the problem of unification of two technical standards of 230 MHz power wireless private network,the necessity and the preliminary analysis of the mature terminal and system equipment industry chain of public network were given.…”
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Bargaining Power Choices with Moral Hazard in a Supply Chain by Hongmei Guo, Shuiliang Gu, Yingsheng Su

“…The results found that the manufacturer’s choice was to hold all bargaining power; however, due to the remaining information problem, the retailer still had a profit; in contrast, the retailer was only willing to give up bargaining power if the manufacturer’s profit was reserved. …”
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Un milieu de travail diversifié : l’apport de l’obligation d’accommodement raisonnable selon le droit international et le droit canadien by Pierre Verge, Dominic Roux

“…The situation of disabled workers in workplaces illustrates the problem in a specific way.…”
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