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39001
Multi‐port medium‐frequency PET topology for integrating photovoltaic generation with battery storage
Published 2024-12-01“…Secondly, different from the conventional topology for renewable energy grid connected system, the proposed PET topology is safer and more reliable due to the separate connection of PV and BS through the voltage source converter to the primary winding of the PET. …”
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39002
Radio resource and trajectory optimization for UAV assisted communication based on user route
Published 2022-03-01“…Recently, research on the application of unmanned aerial vehicle (UAV) in wireless communication networks has been widely studied.Aiming at the downlink wireless transmission system of UAV assisted mobile user communication, a method of resource allocation and trajectory optimization based on user route was proposed.According to the known user route, the estimated large-scale channel state information was obtained in advance, and a joint optimization problem of communication bandwidth allocation and trajectory optimization was established to maximize the minimum average rate of users.The problem was a nonconvex optimization problem, and there was nonlinear coupling between the variables.By introducing the method of alternating optimization of auxiliary variables and separated variables, the original problem was decomposed into two approximate convex optimization subproblems which could be solved, and the successive convex approximation was used to iteratively optimize the two subproblems, and an approximate suboptimal solution of the original nonconvex problem was obtained.Simulation results show that the proposed method of resource allocation and trajectory optimization can effectively improve the average data throughput of users, and improve the efficiency of UAV assisted communication on the premise of ensuring the communication quality of all users.…”
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39003
SIRT1 Regulates Cognitive Performance and Ability of Learning and Memory in Diabetic and Nondiabetic Models
Published 2017-01-01“…Cognitive dysfunction and learning and memory deficits are main characteristics of age-related metabolic diseases in the central nervous system. The underlying mechanisms contributing to cognitive decline are complex, especially cognitive dysfunction associated with type 2 diabetes mellitus. …”
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39004
Combined Sales Effort and Inventory Control under Demand Uncertainty
Published 2013-01-01“…We study the joint inventory and sales effort management problems of a retailer in a broad context and investigate the optimal policies for a single item, periodic-review system. In each period, the demand is uncertain depending on the sales effort level exerted by the retailer, which incurs an associated cost. …”
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39005
Access Control Points: Reducing a Possible Blast Impact by Meandering
Published 2018-01-01“…In particular, the focus is on the introduction of a protective wall system in the form of a meander that allows unobstructed access of the public and at the same time reduces the possible blast inflow to the building's interior. …”
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39006
THE METHODOLOGICAL POTENTIAL OF INDUSTRIAL PRODUCTION AS THE BASIS OF PROFESSIONAL TRAINING OF FUTURE SPECIALISTS
Published 2015-04-01“…The fundamental difference between training and production process from the conventional one, is that knowledge, skills, and competences are formed within the context of development of a complex and dynamic system of professional activity and thinking of the specialist. …”
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39007
Optimal Decisions for a Fuzzy Two-Echelon Supply Chain
Published 2014-01-01“…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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39008
Discrete Event Simulation-Based Reliability Evaluation of a Traffic Signal Controller
Published 2018-01-01“…To develop the new evaluation methodology, this paper combines the Discrete Event System Specification (DEVS) formalism which has been popular in manufacturing area for three reasons: (1) its features compatible with the object-oriented modeling; (2) its rigorous formal definition; and (3) its support for the specifications of discrete event models in a hierarchical and modular manner. …”
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39009
Drive for Commercial Desertification in Mountain Areas: Evidence from the Province of Sondrio (Italy), 2010–2022
Published 2024-12-01“…This paper investigates the rearrangement of the provincial distribution system between 2010 and 2022, focusing on the dynamics of food retail density in terms of shops and available floor area with respect to the resident population. …”
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39010
SYNTHESIS OF THE ZSM-5 ZEOLITE WITH MIXTURES BINARY OF TETRAETHYLAMMONIUM HYDROXIDE AND AMINES AS ORGANIC STRUCTURE DIRECTING AGENTS
Published 2020-09-01“…X-ray diffractometry indicated that only the reaction system containing TEAOH and n-butylamine provided the achievement of highly crystalline ZSM-5 and without competing phases. …”
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39011
A Brief Survey of the Graph Wavelet Frame
Published 2022-01-01“…We analyze that three wavelet functions have the highest possible order of vanishing moments, which matches the order of the approximation order of the framelet system provided by the refinable function. Moreover, we introduce the construction of the Haar basis for a chain and analyze the global orthogonal bases on a graph G. …”
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39012
Projection of shadow price of beef cattle in the Bali beef fattening industry
Published 2023-09-01“…The criteria of samples were farmers performing the Bali beef fattening industry with an intensive raising system, utilizing cross-section data collected via interview and questionnaire. …”
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39013
Reduced-Precision Redundancy on FPGAs
Published 2011-01-01“…Example implementations and fault injection experiments demonstrate the cost and benefits of RPR, showing how RPR can be used to improve the failure rate by up to 200 times over an unmitigated system at costs less than half that of TMR. A novel method is also presented for improving the error-masking ability of RPR by up to 5 times at no additional hardware cost under certain conditions. …”
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39014
Understanding adolescent depression in Singapore: a qualitative study
Published 2024-10-01“…Introduction: This qualitative study aimed to understand the lived experiences of adolescents with depression seeking help in our healthcare system, with the focus on initial symptoms, experience of care and reflection after recovery. …”
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39015
Reading “Guillelme l’Amïable”: Hypertextuality and La Prise d’Orange
Published 2021-06-01“…However, satirical transformation is ultimately reincorporated into the genre’s conservative narrative and ideological frameworks in a manner difficult to grasp through Genette’s system for lack of adequate distinctions between satire’s various possible ideological functions and stakes.…”
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39016
SPATIAL DEVELOPMENT OF TERRITORIES: STATUS, TRENDS, INTEGRATED APPROACH TO ASSESSING THE DIFFERENTIATION OF REGIONS (TERRITORIES)
Published 2020-06-01“…The trends and problems of spatial development of regions of Russia in the context of integration of the domestic economy in the transition period from the planned socialist to the capitalist system of economic relations on the example of Vladimir region have been analysed. …”
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39017
Bench-Scale Flushing Experiments for Remediation of Hg-Contaminated Groundwater
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39018
Nanocarriers and macrophage interaction: from a potential hurdle to an alternative therapeutic strategy
Published 2025-01-01“…In this review, we will explore the dual role of macrophages in NC delivery, highlighting their physiological functions, the challenges posed by the mononuclear phagocyte system, and innovative strategies to exploit macrophage interactions for therapeutic advantage. …”
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39019
Low-Power CMOS Integrated Hall Switch Sensor
Published 2017-01-01“…This paper presents an integrated Hall switch sensor based on SMIC 0.18 µm CMOS technology. The system includes a front-end Hall element and a back-end signal processing circuit. …”
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39020
Analysis of learning components in implementation of educational process in schools
Published 2022-12-01“…This affects educators in carrying out teaching and learning activities so that they must quickly adapt to implementing the new curriculum, provide understanding to students, and guide them to adapt to the system. When the curriculum changes, the essential things in learning also change according to the change in curriculum, namely the learning components. …”
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