Enhancing solar thermoelectric generator performance using metal oxide layer absorbers under concentrated solar radiation by Abdelkader Rjafallah, Daniel Tudor Cotfas, Petru Adrian Cotfas

“…Performance metrics, including short-circuit current (Isc), open-circuit voltage (Voc), maximum power output (Pmax), and efficiency (η), were measured experimentally using the KIRAN-42 solar simulator and compared with COMSOL Multiphysics simulations. …”
Get full text

Wireless Modular Implantable Neural Device with One‐touch Magnetic Assembly for Versatile Neuromodulation by Inho Kang, John Bilbily, Choong Yeon Kim, Chuanqian Shi, Manish K. Madasu, Eun Young Jeong, Kyle E. Parker, Do A Kwon, Bum‐Joon Jung, Jae‐Soon Yang, Juhyun Lee, Noah D.L. Kabbaj, Wonhee Lee, Jun‐Bo Yoon, Ream Al‐Hasani, Jianliang Xiao, Jordan G. McCall, Jae‐Woong Jeong

“…However, introducing multiple functionalities into a compact form factor for freely behaving animals presents substantial design hurdles that complicate the device or require more than one device. …”
Get full text

An FPGA-Based SiNW-FET Biosensing System for Real-Time Viral Detection: Hardware Amplification and 1D CNN for Adaptive Noise Reduction by Ahmed Hadded, Mossaad Ben Ayed, Shaya A. Alshaya

“…Addressing these limitations, this paper proposes an advanced biosensing system integrating a Silicon Nanowire Field-Effect Transistor (SiNW-FET) biosensor with a high-gain amplification circuit and a 1D Convolutional Neural Network (CNN) implemented on FPGA hardware. …”
Get full text

Fully homomorphic encryption scheme from RLWE by Dian-hua TANG, Shi-xiong ZHU, Lin WANG, Hao-miao YANG, Jia FAN

“…Based on the somewhat homomorphic scheme of Kristin Lauter et al.a new technique,called Relinearization with key switching was presented.Combining this technique with modulus switching,a (leveled) fully homomorphic encryption scheme without bootstrapping from RLWE were designed.Homomorphic operations of this scheme is simple,and trivial gate operation given in the scheme can make level structure of circuit clearer.Finally,bootstrapping was used as optimization to evaluate capability of the proposed scheme.…”
Get full text

FASQuiC: Flexible Architecture for Scalable Spin Qubit Control by Mathieu Toubeix, Eric Guthmuller, Adrian Evans, Antoine Faurie, Tristan Meunier

“…The hardware for a single channel is very compact, 2% of ZCU111 logic resources for one DAC lane in the default configuration, leaving significant circuit resources for integrated feedback, calibration, and quantum error correction.…”
Get full text

A Systematic, Cross-Model Evaluation of Ensemble Light Scattering Sensors by Abhay Vidwans, Pratim Biswas

“…The signal processing front-end of the Sharp GP2Y was further modified by Texas Instruments in a robust analog front-end design with adjustable sensitivity. In this study, we examine six total sensors—the four currently available models of the Sharp GP2Y line dust sensors, and a sensor designed by the Texas Instruments set to two different sensitivity modes. …”
Get full text

Personal, occupational and cardiovascular risk factors associated with elevated blood pressure in Brazilian firefighters: a cross-sectional study by Eliana Zandonade, Fernanda Camargo Damacena, Karla Nívea Sampaio, Igor Magalhães Sales

“…A higher chance of elevated BP was observed for firefighters with high school (1.5; 95% confidence interval (CI) 1.02 to 2.19) and postgraduate (1.54; 95% CI 1.03 to 2.30) educational levels, those self-declared as black (1.98; 95% CI 1.03 to 3.78), those working in countryside cities (ie, locations outside the metropolitan circuit; 2.32; 95% CI 1.14 to 4.71), and those with hypertriglyceridemia (1.92; 95% CI 1.19 to 3.11), hyperglycaemia (1.5; 95% CI 1.01 to 2.22), and central obesity (2.34; 95% CI 1.47 to 3.70).Conclusion We found an association between elevated BP and personal, occupational, and cardiovascular risk factors. …”
Get full text

Research and Application of Interferogram Acquisition Method for Ground-Based Fourier-Transform Infrared Greenhouse Gas Spectrometer by Yasong Deng, Liang Xu, Ling Jin, Yongfeng Sun, Lei Zhang, Jianguo Liu, Wenqing Liu

“…The simulation results, circuit design, and correction method between the two channels of the method are given. …”
Get full text

Prussian Blue‐Derived Atomic Fe/Fe3C@N‐Doped C Catalysts Supported by Carbon Cloth as Integrated Air Cathode for Flexible Zn‐Air Batteries by Zihan Wang, Jing Ren, Guoqiang Ling, Junjie Guo, Yongkang Lv, Rui‐Peng Ren

“…The hollow cubic structure, N‐doped carbon layer coating, and the integrated electrode design can provide more accessible active sites and facilitate a rapid electron transfer and mass transport. …”
Get full text

Effectiveness of a Mixed Martial Arts-Based Training Program in Reducing Obesity and Improving Cardiovascular Health Among Women in Indonesia by Surya Adi Saputra, Septiani Dewi Hamni, Exie Shirley, Helen Knowles

“…To develop and validate a comprehensive Body Fighter Camp Model and Training Program specifically designed for women in Indonesia, addressing the growing obesity epidemic and its associated health risks. …”
Get full text

Secure interface architecture for the software defined system on wafer by LI Peijie, SHEN Jianliang, GUO Wei, CAO Zhipeng, MEI Bo

“…And then an arbitration scheduling mechanism was designed to achieve threat localization and dynamic reconfiguration. …”
Get full text

Amphiphilic Ruthenium(II) Terpyridine Sensitizers with Long Alkyl Chain Substituted β-Diketonato Ligands: An Efficient Coadsorbent-Free Dye-Sensitized Solar Cells by Ashraful Islam, Surya Prakash Singh, Masatoshi Yanagida, Mohammad Rezaul Karim, Liyuan Han

“…Under standard AM 1.5 sunlight, the complex A3 containing long alkyl chain length of C16 yielded a short-circuit photocurrent density of 18.0 mA/cm2, an open-circuit voltage of 0.64 V, and a fill factor of 0.66, corresponding to an overall conversion efficiency of 7.6% in the absence of DCA. …”
Get full text

Machine learning based compact MIMO antenna array for 38 GHz millimeter wave application with robust isolation and high efficiency performance by Md. Ashraful Haque, Md. Sharif Ahammed, Soeung Socheatra, Redwan A. Ananta, Md. Jamal Hossain Nirob, Narinderjit Singh Sawaran Singh, Noorlindawaty Md. Jizat, Saeed Alsowail, Samir Salem Al-Bawri

“…The methods explored in this research are the RLC equivalent circuit model and simulations with validated measurements. …”
Get full text

Effect of small boat engine noise on hearing loss of fishermen and efficiency of small boat engine silencer by S. Sinworn, N. Viriyawattana

“…Utilizing the solid work technique, the exhaust silencer was designed based on a model of the internal exhaust pressure. …”
Get full text

An Ultra-Low-Power 2.4 GHz All-Digital Phase-Locked Loop With Injection-Locked Frequency Multiplier and Continuous Frequency Tracking by Muhammad Riaz Ur Rehman, Arash Hejazi, Imran Ali, Muhammad Asif, Seongjin Oh, Pervesh Kumar, Younggun Pu, Sang-Sun Yoo, Keum Cheol Hwang, Youngoo Yang, Yeonjae Jung, Hyungki Huh, Seokkee Kim, Joon-Mo Yoo, Kang-Yoon Lee

“…This feature makes the design compact, low power, and suitable for IoT applications. …”
Get full text

Chaos and Dynamics Induced by the Amplitude of Load Torque: Analysis and Control by Arnaud Ngonting Topy, Justin Roger Mboupda Pone, Alex Stephane Kemnang Tsafack, Romanic Kengne

“…Furthermore, an analog circuit is designed and implemented in OrCAD-PSpice software to verify the numerical results and good agreement is observed with numerical results.…”
Get full text

A Varactor-Tunable Rasorber Using Tripole and Ring Slot Elements by Qingxin Guo, Qian Chen, Jianxun Su, Zengrui Li

“…In this study, a frequency-selective rasorber with a tunable passband and two absorptive bands is presented. It is designed using two active FSSs, an absorptive FSS realized with tripole elements, and a lossless bandpass FSS achieved with ring slots. …”
Get full text

Hybrid Josephson Rhombus: A Superconducting Element with Tailored Current-Phase Relation by L. Banszerus, C. W. Andersson, W. Marshall, T. Lindemann, M. J. Manfra, C. M. Marcus, S. Vaitiekėnas

“…Controlling the current-phase relation (CPR) of Josephson elements is essential for tailoring the eigenstates of superconducting qubits, tuning the properties of parametric amplifiers, and designing nonreciprocal superconducting devices. Here, we introduce the hybrid Josephson rhombus, a highly tunable superconducting circuit containing four semiconductor-superconductor hybrid Josephson junctions embedded in a loop. …”
Get full text

Strength Analysis of Driving Gearbox for High Speed EMU based on Workbench by Liu Jianliang, Fan Naize, Tian Huajun, Zhao Jiadong, Pei Bang, Guan He, Miao Weiwei, Xu Sen, Wu Anwei

“…Due to the current situation of Chinese high-speed motor train unit（EMU） gearbox monopolized by foreign for a long time,and facing the gearbox body cracking problems frequently,the aluminum alloy box body of high-speed EMU is redesigned.By using the three-dimensional modeling software Solid Works,the box body model is created,and the load calculation of the designed box body under two conditions of short circuit and startup is carried out separately.By using the finite element analysis software Workbench,the strength is analyzed,then the simulation test results verify the designed box body won’t appear plastic deformation and crack in both working conditions.According to the analysis results evaluated by TJ / JW064-2015 in startup conditions,to testify that the designed housing meet the requirement of train operation.The research has important reference value to the independent research and development of the high speed Emu gearbox.…”
Get full text

PENGEMBANGAN SISTEM KONTROL KIPAS ANGIN DAN LAMPU OTOMATIS BERBASIS SAKLAR SUARA MENGGUNAKAN ARDUINO UNO by Pensi Asmaleni, Dedy Hamdani, Indra Sakti

“…The development stage in this research included the design, production and evaluation. The control system and automatic headlights fan-based voice switch using the Arduino Uno consists of electronic components such as HC-05 Bluetooth as the connection between android smartphone with the Arduino Uno, relay as the electric circuit breaker and Arduino Uno as the control systems of all the series. …”
Get full text