Temperature Estimation of Smart Homes with Sensors in Internet of Things Environment based on Block Chain by Jie Yuan, Kim Hung Pho

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Block ciphers identification scheme based on the distribution character of randomness test values of ciphertext by Yang WU, Tao WANG, Meng XING, Jin-dong LI

“…By researching deficiency of current encryption algorithms identification schemes，a block ciphers identification scheme is proposed based on the distribution character of randomness test values for ciphertext.Firstly，the numbers of randomness test values for AES，Camellia，DES，3DES，SMS4 are respectively calculated based on the frequency test，frequency test in block，run test and originally clustered by the k-means algorithm.Secondly，in order to identify the block ciphers in each clustering，the dimensions of eigenvectors to the frequency test，frequency test in block，run test are calculated on the principle of reducing the comparability between eigenvectors.Eventually，the experimental results of AES，Camellia，DES，3DES，SMS4 demonstrate that the proposed scheme effectively identified the above representative block ciphers，and the correlative research can promote the further encryption algorithms identification research.…”
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Intermediate cervical plexus block and neuraxial anesthesia: A unique approach to awake laparoscopy by Francesco Marrone, Pierfrancesco Fusco, Lorenzo Forasassi, Carmine Pullano

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Measuring Children’s Computational Thinking and Problem-Solving in a Block-Based Programming Game by Kayla Teng, Gregory K. W. K. Chung

“…This study uses existing data from children’s gameplay in a block-based programming game called <i>codeSpark Academy</i> to examine the extent to which we can use children’s gameplay behavior to measure their CT and, more generally, their problem-solving skills. …”
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Dexmedetomidine versus Dexamethasone as Perineural Adjuvants in Supraclavicular Brachial Plexus Block: An Interventional Study by Charmi Hitenbhai Shah, Jinesh Pareshbhai Kothari, Nilesh Vrajmohan Shah, Rajsi Rajan Shah, Sara Mary Thomas

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Ultrasound and Nerve Stimulator: A Combo Technique to Improve Safety during Nerve Blocks by Ruchi Kumari

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Block of personal formation of the heads of the system of the Ministry of Internal Affairs of Ukraine indicators characteristics by Y. Y. Boiko-Buzyl

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Oxidative Stress, Antioxidant Capacity, and Inflammatory Markers in Patients with Idiopathic Complete Heart Block by Shobhit Shah, Monika Bhandari, Pravesh Vishwakarma, Wahid Ali, Mohammad Kaleem Ahmad, Abhishek Singh, Ayush Shukla, Akhil Kumar Sharma, Gaurav Chaudhary, Akshyaya Pradhan, Sharad Chandra, Rishi Sethi, S. K. Dwivedi

Subjects: “…atrioventricular block…”
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Space-Time Block Coding with Beamforming for Triple-Polarized Uniform Linear Array Systems by Xin Su, Kyung Hi Chang

“…Generally, space-time block coding (STBC) and beamforming (BF) gains cannot be obtained simultaneously because the former performs well under a low correlated MIMO channel, and the latter works efficiently in an environment with high correlation. …”
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Suitability of crushed sandcrete block (CSB) as a partial replacement for fine aggregate in concrete by Joshua Adoyi Akor, Leonard Agbo Onjefu, Joseph Ejelikwu Edeh, Ademilade Joseph Olubambi

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Recurrent Multivalvular Staphylococcus Lugdunensis Endocarditis Causing Complete Heart Block after TAVR by Preeti Singhal, Somsupha Kanjanauthai, Wilson Kwan

“…Six weeks post-TAVR, she presented with syncope, fever, and complete heart block. Transthoracic echocardiogram was not demonstrative of vegetation. …”
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Ultrathin polymer membrane for improved hole extraction and ion blocking in perovskite solar cells by Lina Shen, Peiquan Song, Kui Jiang, Lingfang Zheng, Jianhang Qiu, Fangyao Li, Yu Huang, Jinxin Yang, Chengbo Tian, Alex. K.-Y. Jen, Liqiang Xie, Zhanhua Wei

“…Herein, we introduce an ultrathin (~7 nm) p-type polymeric interlayer (D18) with excellent ion-blocking ability between perovskite and HTL to address these issues. …”
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An Integrated Metaheuristic Routing Method for Multiple-Block Warehouses with Ultranarrow Aisles and Access Restriction by Fangyu Chen, Gangyan Xu, Yongchang Wei

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Supraclavicular Brachial Plexus Block for Challenging Anterior Shoulder Dislocations: A Case Series by Michael Shalaby, Gregory Oliva, Christopher Raciti, Michael Rosselli, Oren Mechanic

“…Case Series: We used the supraclavicular brachial plexus (SBP) block to reduce ASD in three patients. Conclusion: The SBP block reliably anesthetizes the entire upper extremity, including the shoulder, by targeting all trunks and divisions of the brachial plexus. …”
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Influencing factors and quantitative prediction of gas content of deep marine shale in Luzhou block by Xinyang He, Kun Zhang, Shu Jiang, Zhenxue Jiang, Xueying Wang, Wei Jiang, Jing Li, Yijia Wu, Zhi Gao, Tian Tang, Cheng Yang, Xuejiao Yuan, Fengli Han, Zeyun Wang, Laiting Ye

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Intelligent Data Processing and Optimization of University Logistics Combined with Block Chain Storage Algorithm by Li Li

“…In existing designs, devices often need to store complete block data. When retrieving or verifying specific data on the chain, a large number of blocks need to be traversed to find the corresponding data, which reduces the response speed on the user side. …”
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Non-orthogonal multiple-access system SC-FDMA-IDMA with iterative block equalization by De-liang LIU, Qiang HUANG, Da-zhuan XU

“…However, because SC-FDMA for the transmission of different users' signal is a special form of single carrier modulation, the system performance may degrade quickly when the frequency selectivity of channel is serious. So the it-erative block decision feedback equalization (IB-DFE) algorithm applied to the SC-FDMA-IDMA system is derived in order to enhance the ability of anti-frequency selective fading. …”
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Experimental study on mechanical properties of S-RM with different rock block proportions in fault zone by Peng-fei Wang, Xue-yang Xing, Yong-cheng Jin, Jian-biao Bai, Chang-hong Li

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Design of Multilayer Frequency-Selective Surfaces by Equivalent Circuit Method and Basic Building Blocks by Yuan Xu, Mang He

“…For a general FSS design with expected frequency response, the EC parameters and the geometrical sizes of the required basic building blocks can be synthesized from a few typical S-parameter (S11/S12) samplings of the response curves via a simple least-square curve-fitting process. …”
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Suprainguinal fascia iliaca compartment block in pediatric-aged patients: An educational focused review by Anuranjan Ghimire, Sidhant Kalsotra, Joseph D. Tobias, Giorgio Veneziano

Subjects: “…infrainguinal fascia iliaca block…”
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