Evaluating access to psychosocial services for the medicaid-insured children in Georgia by Yujia Xie, Pravara Harati, Janani Rajbhandari-Thapa, Nicoleta Serban

Subjects: “…Healthcare access…”
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Solution of CSFB UE accessing no-CSFB 4G network by UANGYunfei H, Jianxian LU, Xu ZHAO, Qingyang WANG

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An Unusual Mishap during Root Canal Access in Retreatment Case by Manjunath Hampanna Malur, Akash Krishna, D. V. Sapna

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Attribute-based bilateral access control scheme for cloud storage by LI Qi, FAN Haoyuan, CHEN Wei, XIONG Jinbo, HAN Lidong, LI Rui

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Enhanced cloud storage access control scheme based on attribute by De-hua NIU, Jian-feng MA, Zhuo MA, Chen-nan LI, Lei WANG

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<italic>IEEE Access</italic>&#x2122; Editorial Board

“…IEEE Access…”
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A survey of resource allocation in non-orthogonalmultiple access systems by Zhengqiang WANG, Qu CHENG, Zifu FAN, Xiaoyu WAN

Subjects: “…non-orthogonalmultiple access…”
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Embedding Trust in the Media Access Control Protocol for Wireless Networks by Chaminda Alocious, Hannan Xiao, Bruce Christianson, Joseph Spring

“…IEEE 802.11 is one of the most common medium access control (MAC) protocols used in wireless networks. …”
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Research on extended access control mechanism in online social network by Rongna XIE, Xiaonan FAN, Lin YUAN, Zichen GUO, Jiayu ZHU, Guozhen SHI

“…Aiming at the problem of inability to extend control over the data published by users in social networks, an extended access mechanism based on privacy labels was proposed.This mechanism granted users and data different types of labels based on the number of user relationship hops and resource forwarding hops, so as to achieve fine-grained extended access control to the data.The generation algorithm and distribution method of privacy labels were proposed.The constraint rules of privacy label were designed and the possible policy conflicts were analyzed.Finally, the test proves that the mechanism achieves fine-grained extended control in social networks, and proves its security and validity of the mechanism.…”
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Studying the biochemical composition of peanut accessions from the VIR collection by V. D. Bemova, T. V. Shelenga, M. Sh. Asfandiyarova, T. V. Yakusheva, N. V. Kishlyan

“…The accessions were reproduced for three years (2019–2021) at two ecogeographic locations: in Krasnodar Territory, and Astrakhan Province. …”
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Ontological security dynamics in the EU accession process of North Macedonia by Jekić Aleksandar

“…Yet, as the case of North Macedonia illustrates, the process of EU accession goes along with bilateral disputes and can trigger concerns about ontological (in)security. …”
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Security Mechanism for Dual Stack Network Accessing of Home Gateway by Zhonghua Chen

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Enhanced overloaded code division multiple access for network on chip by Behnam Vakili, Morteza Gholipour

“…Abstract The Code‐division multiple access (CDMA) method is commonly used as the network infrastructure in multi‐core chips. …”
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Food access interventions in American Indian and Alaska Native communities by Danya Carroll, Lynn Mad Plume, Nicole Redvers

Subjects: “…food access…”
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Joint optimization of power and channel access in cognitive radio network by Jiang ZHU, Qingmin DU, Shaowei BA

“…In cognitive radio networks,according to the problem of all users can access the same channel to communicate,two joint optimization schemes for different scenarios were proposed.When the system is infeasible,a scheme of joint optimal power and admission control was proposed.As admission control is the NP problem,the LP-SO was used to achieve optimize control.At the same time,the convergence of the proposed algorithm was analyzed and proved.When the system is feasible,a scheme of joint optimal power and transmission rate allocation was proposed,using the improved Lagrange duality algorithm to achieve optimize control.The numerical results show that compared with other admission control algorithms,the time complexity of proposed algorithm is increased,but it can converge quickly,effectively improves the number of admitted uses while reducing power consumption.In addition,the proposed algorithm can allocate transmission rate more fairly.…”
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Access and Handover Authentication in Intermittent Connection Scenario of Satellite Network by Xiaoping SHI, Ruhui MA, Jin CAO, Hui LI, Lilan CHEN, Fenghua LI

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Interference-aware node access scheme in UAV-aided VANET by Xiying FAN, Chuanhe HUANG, Junyu ZHU, Shaojie WEN

“…In vehicular Ad Hoc network (VANET),frequent link handovers and channel interference can lead to increased transmission delay and decreased network throughput.To address the issues,unmanned aerial vehicle (UAV) were introduced to cooperate with vehicles and construct UAV-assisted air-ground integrated VANET.An interference-aware node access scheme was proposed.The node access problem was formulated as a multi-objective optimization problem considering link transmission rate,link handovers and transmit power.Then the optimization problem was decomposed into two convex optimization sub-problems by dual decomposition method,the sub-problem jointly optimizes handovers and link transmission rate while the sub-problem optimizes the transmit power based on link reliability.Finally,simulation results show that the proposed mechanism can effectively improve data delivery ratio,average end-to-end delay and network throughput.…”
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Multi-user collaborative access control scheme in cloud storage by li SHIJiao, he HUANGChuan, Jing WANG, yu QINKuang, Kai HE

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Access of primary school students to information and communication technologies in Turkey by Ira Gözde Özenç, İra Nejat, Güngörc Şevket, Çakır Pınar, Aksu Ali

“…Given 5,328,391 students in primary schools only, around 3.6 million students did not have regular access to the EBA system. All the tiers considered, a total of 11 million students could not access the EBA system. …”
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Joint time and beam domain non-orthogonal multiple access by Zhaoyang ZHANG, Jiajia WU, Jue WANG, Chu ZHOU

“…In order to improve the system’s ability to accommodate connected devices, a joint time and beam domain non-orthogonal multiple access (NOMA) scheme was proposed, which was suitable for millimeter wave massive multiple-input multiple-output (MIMO) systems.The correlation and difference of the users’ channel were utilized to realize beam-domain NOMA, and sparse spreading technology was utilized to realize time-domain NOMA.With the optimization goal of improving the communication reliability of the system, optimization problem of the joint domain sparse access matrix design was constructed and solved.Finally, the access matrix was reconstructed based on the channel quality of the joint domain, and the interference cancellation operation was added to the message passing algorithm (MPA), which reduced the decoding complexity and improves the communication reliability.…”
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