Factors influencing hardenability of steels on the example of grade 42Cr MoS4. Convergence of the results of calculation and experimental methods by S. V. Zakharevich, N. A. Hlazunova

Get full text

Optimal frequency bands for pupillography for maximal correlation with HRV by Júlio Medeiros, André Bernardes, Ricardo Couceiro, Paulo Oliveira, Henrique Madeira, César Teixeira, Paulo Carvalho

“…This study represents a pivotal step toward converging and establishing a coherent framework for frequency band definition to be used in pupillography analysis. …”
Get full text

A Low-Complexity GA-WSF Algorithm for Narrow-Band DOA Estimation by Haihua Chen, Jialiang Hu, Hui Tian, Shibao Li, Jianhang Liu, Masakiyo Suzuki

“…This paper proposes a low-complexity estimation algorithm for weighted subspace fitting (WSF) based on the Genetic Algorithm (GA) in the problem of narrow-band direction-of-arrival (DOA) finding. Among various solving techniques for DOA, WSF is one of the highest estimation accuracy algorithms. …”
Get full text

Ka-Band Lightweight High-Efficiency Wideband 3D Printed Reflector Antenna by Yu Zhai, Ding Xu, Yan Zhang

“…This paper presents a lightweight, cost-efficient, wideband, and high-gain 3D printed parabolic reflector antenna in the Ka-band. A 10 λ reflector is printed with polylactic acid- (PLA-) based material that is a biodegradable type of plastic, preferred in 3D printing. …”
Get full text

CPW-Fed Dual Band Flexible Antenna for Energy IoT Applications at 380/940 MHz by Soyeong Lee, Sangjoon do, Hoosung Lee, Daeyeong Yoon, Yong Bae Park

Get full text

Mettre l’intime en bande dessinée. Un dialogue avec Léna Merhej et Noémie Honein by Michela De Giacometti, Laura Odasso

Get full text

Effect of Low-Intensity High-Repetition Versus High-Intensity Low-Repetition Elastic Band Resistance Training on Functional Physical Fitness and Myokine Levels in Older Adults by Moon Jin Lee, Jun-Young Sung, Jiyoun Kim

Get full text

Model Calculation of Enhanced Light Absorption Efficiency in Two-Dimensional Photonic Crystal Phosphor Films by Taehun Kim, Sanghoon Lee, Kyungtaek Min

Get full text

Self-Supervised Deep Hyperspectral Inpainting with Plug-and-Play and Deep Image Prior Models by Shuo Li, Mehrdad Yaghoobi

“…Hyperspectral images are typically composed of hundreds of narrow and contiguous spectral bands, each containing information regarding the material composition of the imaged scene. …”
Get full text

Expanding the frontiers of electrocatalysis: advanced theoretical methods for water splitting by Seong Chan Cho, Jun Ho Seok, Hung Ngo Manh, Jae Hun Seol, Chi Ho Lee, Sang Uck Lee

Get full text

Interfacial charge transfer on hierarchical synergistic shell wall of MXene/MoS2 on CdS nanospheres: heterostructure integrity for visible light responsive photocatalytic H2 evolut... by Kugalur Shanmugam Ranjith, Ali Mohammadi, Ganji Seeta Rama Raju, Yun Suk Huh, Young-Kyu Han

Get full text

Simulation of Electronic Structure of Aluminum Phosphide Nanocrystals Using Ab Initio Large Unit Cell Method by Hamad R. Jappor, Zeyad Adnan Saleh, Mudar A. Abdulsattar

“…The method also shows fluctuations in the converged energy gap, valence band width and cohesive energy of core part of nanocrystals duo to shape variation.…”
Get full text

From musk to body odor: Decoding olfaction through genetic variation. by Bingjie Li, Marissa L Kamarck, Qianqian Peng, Fei-Ling Lim, Andreas Keller, Monique A M Smeets, Joel D Mainland, Sijia Wang

“…In both populations, consistent with previous studies, we replicated three previously reported associations (β-ionone/OR5A1, androstenone/OR7D4, cis-3-hexen-1-ol/OR2J3 LD-band), but not for odors containing aldehydes, suggesting that olfactory phenotype/genotype studies are robust across populations. …”
Get full text

A Differentially Driven Dual-Polarized Dual-Wideband Complementary Antenna for 2G/3G/LTE Applications by Botao Feng, Shufang Li, Wenxing An, Weijun Hong, Sixing Yin

Get full text

Experimental Investigation of the Propagation and Attenuation Rule of Blasting Vibration Wave Parameters Based on the Damage Accumulation Effect by Huaibao Chu, Xiaolin Yang, Shuanjie Li, Weimin Liang

“…There is a distortion process in which the vibration velocity and the main frequency increase slightly and the energy of the blasting vibration wave converges to the high-frequency band (the 5th band) before the sudden unstable fracture failure of the specimens. …”
Get full text

Design and Analysis of a Carbonyl Iron Powder/Epoxy Composite-Based Ultra-Wideband Multi-Pyramidal Magnetic Absorber Using an Equivalent Circuit Model by Aparna Parameswaran, Nohgyeom Ha, Soo Hyun Kim, Sukjin Kwon, Byeongjin Park, Sangkil Kim

Get full text

Electronic Structure of Hydrogenated and Surface-Modified GaAs Nanocrystals: Ab Initio Calculations by Hamsa Naji Nasir, Mudar A. Abdulsattar, Hayder M. Abduljalil

“…This is attributed to the broken symmetry and surface passivating atoms that split surface degenerate states and adds new levels inside and around the valence band. Bond length and tetrahedral angle result from full geometrical optimization indicate good convergence to the ideal zincblende structure at the centre of hydrogenated nanocrystal. …”
Get full text

Waveguide-Based Antenna Arrays for 5G Networks by Arismar Cerqueira Sodré, Igor Feliciano da Costa, Renan Alves dos Santos, Hugo Rodrigues Dias Filgueiras, Danilo Henrique Spadoti

Get full text

Electronic, Structural, and Optical Properties of Zinc Blende and Wurtzite Cadmium Sulfide (CdS) Using Density Functional Theory by Teshome Gerbaba Edossa, Menberu Mengasha Woldemariam

“…The structural optimization and electronic band structure properties of CdS are investigated. …”
Get full text

Three-Dimensional Storm Structure and Low-Level Boundaries at Different Stages of Cyclic Mesocyclone Evolution in a High-Precipitation Tornadic Supercell by Daniel P. Betten, Michael I. Biggerstaff, Conrad L. Ziegler

“…During part of the mesocyclone lifecycle, the SRFGF produced a band of low-level convergence and associated deep updraft along the southwestern side of the hook echo region that ingested the RFD outflow and limited both entrainment into the RFD and reinforcement of low-level convergence along the leading edge of the primary RFGF. …”
Get full text