تأثیر فعالیة ادارة الوقت على التحصیل الدراسى لطلاب التدریب المیدانى فى أقسام المکتبات by د.عماد عبد الستار زیدان

“…The ability of currentfield training students to manage time does not help them increase theirlearning achievement…”
Get full text

Electronic medical record data sharing scheme based on searchable encryption via consortium blockchain by Shufen NIU, Wenke LIU, Lixia CHEN, Caifen WANG, Xiaoni DU

“…Considering that it was difficult to share medical record data among different medical institutions in cloud storage,an electronic medical record data sharing scheme based on searchable encryption on blockchain was proposed.In order to realize the secure storage and sharing of electronic medical records in the scheme,the patient’s electronic medical record ciphertext was stored in the hospital server,the ciphertext hash value was stored in the private blockchain,and the keyword index was stored in the consortium blockchain.Searchable encryption was used to implement secure search of keywords in the consortium blockchain,and proxy re-encryption technology was used to realize the sharing of electronic medical records of patients by other data users.Security analysis shows that the proposed scheme can achieve ciphertext security and keyword security.Moreover,the performance of the scheme was analyzed by function analysis,computational efficiency analysis and numerical simulation.The performance analysis shows that the scheme can achieve high computational efficiency.…”
Get full text

Optimal Magnetizing Inductance Design Method for a Two-Switch Forward Converter by Sanghyuk Ji, Eurak Jung, Yohan Jang, Sungwoo Bae

“…The experimental results demonstrate that the proposed method can achieve the maximum efficiency of TSFC by selecting the optimal magnetizing inductance.…”
Get full text

Chronic Eosinophilic Leukemia Presenting as Cardiac Failure by Nii Boi-Doku Pepra-Ameyaw, William Kwasi Ghunney, Eugene Baafi Ampofo, Edeghonghon Olayemi

“…Good symptomatic control was achieved using hydroxyurea after which haematologic and cytogenetic remission was achieved after 12 weeks on a tyrosine kinase inhibitor. …”
Get full text

Issues Impairing the Success of Neural Implant Technology by A. Spiers, K. Warwick, M. Gasson, V. Ruiz

“…Further, results achieved may not be as expected or as they at first appear. …”
Get full text

Treatment of a Textile Effluent by Electrochemical Oxidation and Coupled System Electooxidation–Salix babylonica by Alejandra Sánchez-Sánchez, Moisés Tejocote-Pérez, Rosa María Fuentes-Rivas, Ivonne Linares-Hernández, Verónica Martínez-Miranda, Reyna María Guadalupe Fonseca-Montes de Oca

“…The best efficiency for the coupled system was achieved at 60 minutes, at which time the plants achieved more biomass and photosynthetic pigments.…”
Get full text

Program of functional instruction in reading comprehension of poems in elementary school students by Néstor Miguel Velarde Corrales, Aldo Bazán-Ramírez

“…The purpose of the present study was to develop reading comprehension skills of poems in sixth grade students of a public rural school in the State of Morelos, Mexico, who had low levels of achievement indicators, at the end of the fifth curricular block of the program of sixth grade of primary, called Leer y escribir poemas para compartir. …”
Get full text

Simulation of the Electro-hydraulic Control of Wet Clutch Actuator by Zhang Zengliang

“…To the problems of strong nonlinear,time delay and lower control accuracy of wet clutch actuator,an automobile automatic transmission with wet clutch actuator is studied,according to the characteristics of the wet clutch and control strategy requirement,a wet clutch electro-hydraulic actuator control model is established,the simulation is carried out with Matlab/Simulink software.The results show that the charge phase,the displacement of electric hydraulic valve plunger and clutch,the clutch flow to achieve maximum positive displacement first,and gradually decreases stabilized.In the discharge phase,the displacement of electric hydraulic valve plunger and clutch,the clutch flow to achieve maximum negative displacement first,and gradually increased to stabilize,and the overall trend is consistent with the input current.In different times have different average delay time,and the delay time will reduce the control precision control of systems.The different control accuracy generate in different controllers and predictive control policies.…”
Get full text

Comparative Study for Classification Algorithms Performance in Crop Yields Prediction Systems by Halbast Rashid Ismael, Adnan Mohsin Abdulazeez, Dathar A. Hasan

“…The comparison involves measuring the error values and accuracy. The SVM algorithm achieved the highest accuracy value with 76.82%. while the lowest is achieved by the KNN algorithm with 35.76%. …”
Get full text

Real-Time Fixed-Order Lateral H2 Controller for Micro Air Vehicle by Meenakshi M., M. Seetharama Bhat

“…Comparative study indicates that the low-order H2-controller achieves robust performance levels similar to that of full order controller. …”
Get full text

A High-Efficiency Charge-Domain Compute-in-Memory 1F1C Macro Using 2-bit FeFET Cells for DNN Processing by Nellie Laleni, Franz Muller, Gonzalo Cunarro, Thomas Kampfe, Taekwang Jang

“…In contrast, the proposed 2-bit FeFET cell enables higher storage density and improves the computational efficiency in CIM architectures. The macro achieves 111.6 TOPS/W, highlighting its energy efficiency, and demonstrates robust performance on the CIFAR-10 dataset, achieving 89% accuracy with a VGG-8 neural network. …”
Get full text

Effects of the FR 4 Substrate Realized in a Circularly Polarized UHF-RFID Reader Antenna with Fractal Geometry for Enhancing Parameters by Chitra Varadhan, S. Arulselvi, Fekadu Ashine Chamatu

“…The proposed RFID reader antenna progressed with perfect electric conductor (PEC) as the radiating element and FR 4 as the substrate to achieve circular polarization, enhancement in bandwidth, and read range. …”
Get full text

Efficient 3D imaging method of MIMO radar for moving target by Wei WANG, Ziying HU, Jia’nan YUE

“…When compressive sensing (CS) was used to achieve sparse imaging of moving targets,the Doppler frequency caused by motion will increase the processing dimension,change the center frequency of echo and worsen the mutual coherence property of measurement matrix.In order to improve the three-dimensional (3D) imaging performance of MIMO radar for moving targets,an efficient method was proposed.In each dimension,the distribution information of targets was searched respectively and a new low-dimensional measurement matrix was reconstructed accordingly,so the targets’ area was narrowed down.At the same time,in order to optimize the mutual coherence property of measurement matrix,Bayesian method was used to optimize the velocity-dimensional projection matrix to reduce the strong mutual coherence brought by sampling of Doppler frequency,then the efficient sparse imaging could be achieved.The simulation results show that proposed method can improve the efficiency,accurate imaging performance with efficient.…”
Get full text

Detecting Distance between Surfaces of Large Transparent Material Based on Low-Cost TOF Sensor and Deep Convolutional Neural Network by Rong Zou, Yu Zhang, Junlan Gu, Jin Chen

“…The entire system is simple and can achieve thickness detection on the full surface area. …”
Get full text

Enhancing hepatocellular carcinoma therapy with DOX-loaded SiO2 nanoparticles via mTOR-TFEB pathway autophagic flux inhibition by Huanyu Chen, Jun Liu, Zhichao Cao, Jiajia Li, Hong Zhang, Qianqian Yang, Jian Cheng, Yuxian Shen, Kewu He

“…These polymers enable the carrier to achieve targeted delivery and controlled drug release in acidic environments. …”
Get full text

A secure authentication method based on hash function for RFID system by Chuan LI, Xuejun LI

“…Limited by the tag chip resource of a radio-frequency identification (RFID) system,the data and information security has been an important issue of an RFID system.The one-way Hash function provides an efficient and reliable approach for the identification and authentication of the RFID system.Based on the analysis of several typical Hash authentication protocols,a novel secure authentication protocol based on the Hash function was proposed.The protocol was intended to tackle the identification among the handheld RFID reader,tags and server.Specifically,the protocol utilizes the Hash function to achieve the mutual authentication between the above three objects.The performance analysis shows that the proposed protocol can resist the most known attacks with reduced storage capacity and lower computation overhead.Therefore,the proposed strategy effectively ensures the data and privacy security of the RFID system,achieving the bidirectional anonymous authentication between the terminal and server,which is very suitable for the distributed large-scale RFID system.…”
Get full text

Sword-Like Trauma to the Shoulder with Open Head-Splitting Fracture of the Head by Andreas Panagopoulos, Konstantinos Pantazis, Ilias Iliopoulos, Ioannis Seferlis, Zinon Kokkalis

“…Favorable results with osteosynthesis can be difficult to achieve because of the very proximal location of the head fracture and associated poor vascularity. …”
Get full text

Main Problems and Countermeasures for Sewage Treatment in Small Towns by WANG Qingyu, GONG Wenjing, CAO Yunpeng, QIN Diao, PAN Weiliang

“…With consideration to factors such as environmental capacity, drainage standards and recycling,a proper sewage treatment process should be adopted to achieve continuous and efficient treatment of sewage in small towns.. …”
Get full text

Emergent Behaviors in Coupled Multi-scroll Oscillators in Network with Subnetworks by Hector Gilardi-velázquez, Eber J. ávila-martínez, Bahia Betzavet Cassal-quiroga, Adrıana Ruiz-silva

“…The external level has a relevant value in the type of collective behavior that can be achieved, for which, we determine conditions in the coupling scheme, to achieve partial or complete cluster synchronization, preserving the internal synchronization of each cluster. …”
Get full text

Design of polymorphic heterogeneous shell in relaxor antiferroelectrics for ultrahigh capacitive energy storage by Huifen Yu, Tengfei Hu, Haoyu Wang, He Qi, Jie Wu, Ruonan Zhang, Weisan Fang, Xiaoming Shi, Zhengqian Fu, Liang Chen, Jun Chen

“…Abstract Relaxor antiferroelectrics are considered promising candidate materials for achieving excellent energy storage capabilities. However, the trade-off between high recoverable energy density and high efficiency remains a major challenge in relaxor antiferroelectrics for practical applications. …”
Get full text