Microstructural Passivation of Patterned Al2O3 Back Contacts on CdS/CdTe Solar Cells by Etee Kawna Roy, Ashraful Mamun, Chungho Lee, Gang Xiong, Heayoung P. Yoon

“…Open‐circuit voltage (VOC) shows a gradual decrease as Al2O3 coverage is reduced but exhibits a slight increase (<15 mV) when the contact fraction exceeds 30%. …”
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Current Trends in Russian Trade in Goods with the EU and China by A. A. Sidorov

“…The article examines the current trends in Russia’s foreign trade with the EU and China in the context of sanctions restrictions imposed by “unfriendly” countries.Aim. …”
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Research on the DC Ice-Melting Model and Its Influencing Factors on the Overhead Contact Systems of an Electrification Railway by Guosheng Huang, Mingli Wu, Jieyi Liang, Songping Fu, Fuqiang Tian, Xiaojuan Pei, Qiujiang Liu, Teng Li

“…Under the condition of no ice, the temperature rise of the contact wire and the catenary wire increases significantly with the current increase. …”
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Methods of elimination of rails increased damage in the area of weld joints by E. A. Shur, V. M. Fedin, A. I. Borts, Yu. V. Ronzhina, A. I. Fimkin

“…Currently, these weak points are the defects connected with lack of penetration in the welding area, burns at the points of poor contact of the rail foot with the current-carrying contact tips, or with defects of the weld joint machining after welding, as well as the local hardness reduction in areas affected by heat after welding, and local heat treatment after welding. …”
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Analysis of electrical–thermal‐stress characteristics for eccentric contact strip in the valve‐side bushing of converter transformer by Yongqi Wang, Kai Liu, Mu Lin, Hao Tang, Xining Li, Guangning Wu

“…Abstract Ultra‐high voltage direct current (UHVDC) transmission project in China is expanding, and the technology is increasingly maturing. …”
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Contact radiotherapy for rectal cancer (CORRECT): study protocol for a multicentre randomised phase II trial by Per J Nilsson, Joakim Folkesson, Richard Marsk, Calin Radu, Iuliana Stratulat, Lennart Blomqvist, Anna Martling, Alexander Valdman

“…Current clinical evidence suggests the use of CXB in combination with chemoradiotherapy (CRT). …”
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An investigation of fear of COVID-19 status in university student athletes from different sports associated with contact by Celil Kaçoğlu, Halil O. Çobanoğlu, Emre Şahin

“…Sport Sciences Faculty students athletes (n=176) in sports with different levels of contact voluntarily participated in the current study. …”
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Gender neutral proper names: current situation and perspectives by Jana Valdrová

“…In my paper I analyse the current socio-onomastic representation of gender-neutral names in the context of naming practices in the Czech Republic. …”
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Effect of Series Resistance and Interface State Density on Electrical Characteristics of Au/SiO2/n-GaN Schottky Diodes by M. Siva Pratap Reddy, B. Prasanna Lakshmi, A. Ashok Kumar, V. Rajagopal Reddy

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Fabrication and performance optimization of SiC-based betavoltaic batteries by HE Houjun, HAN Yuncheng, WANG Xiaoyu, REN Lei, MENG Xiangdong, ZHENG Mingjie

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Linear zones of increased oil producti vity in the carbonate reservoir of the Pushkarskoe area of Zimne-Stavkinsko-Pravoberezhnoye field by K. I. Chernenko, N. V. Yeriomina, Ye. Yu. Tumanova

“…The purpose of the research is to increase the efficiency of oil field development based on the identification of zones of increased well productivity. …”
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Friction and Wear Properties of AgCuNi Alloy/Au-Electroplated Layer Sliding Electrical Contact Material by Hongjian Wu, Yanan Zhang, Hui Cao, Han Li, Qingjian Jia, Ming Ma

“…Both the normal load and current have significant effects on both friction coefficient and contact resistance. …”
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Validation of mathematical model of electrothermal calculation of DC catenary on the basis of scale model by A. V. Paranin, A. B. Batrashov

“…Thus, the current share in other longitudinal wires of the scale model increases and their temperature rises. …”
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Multi-field coupling modeling and temperature rise analysis for the static pantograph-catenary electrical contact of metro trains by BI Yonglei, WU Aizhong, WENG Lin

“…Since the catenary still needs to supply current for the trains stopping at stations or stopping temporarily on the track for some reasons, the pantograph-catenary contact part in a stationary state may suffer from overheat, which may lead to a thermal damage of the contact strip and even cause a catenary breakage accident. …”
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I-CONECT intervention effects on weekly time spent outside of home and social contacts among socially isolated older adults by Kexin Yu, Kexin Yu, Chao-Yi Wu, Lisa C. Silbert, Lisa C. Silbert, Jeffrey A. Kaye, Jeffrey A. Kaye, Hiroko H. Dodge

“…Among the participants with MCI, the intervention group had an increased likelihood of contacting friends over time (p = 0.001) than the control group. …”
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Launch dynamics modeling and simulation of box-type multiple launch rocket system considering plane clearance contact by Jinxin Tang, Guoping Wang, Genyang Wu, Yutian Sun, Lilin Gu, Xiaoting Rui

“…As the performance of the box-type multiple launch rocket system (BMLRS) improves, its mechanical structures, particularly the plane clearance design between the slider on the rocket and the guide inside the launch canister, have grown increasingly complex. However, deficiencies still exist in the current launch modeling theory for BMLRS. …”
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Study on the evolution of discharge times on electrical contact properties of Ag-V2AlC composite material by Xiaochen Huang, Xiaochen Huang, Jinlong Ge, Jinlong Ge, Zijue Zhou, Junyang Hong, Dabao Zhang, Tianle Xu

“…The influence of the number of arc discharge on the electrical contact performance of Ag-V2AlC composites was systematically investigated. …”
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Characterıstıcs of Electrıcal Current Relaxatıon in Monocrystal TlInSe2 by R.S. Madatov, A.I. Najafov, M.A. Mammadov, A.S. Alekperov, Z.I. Asadova, F.G. Asadov, R.E. Huseynov

“…This increase was attributed to the injection of charge carriers from the contacts, the discharge of charges accumulated near the contact under the influence of the electric field, and the partial discharge of electron centres.…”
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Telehealth to increase healthcare access; perspectives of people who use drugs by Zoi Papalamprakopoulou, Elisavet Ntagianta, Vasiliki Triantafyllou, George Kalamitsis, Arpan Dharia, Suzanne S. Dickerson, Angelos Hatzakis, Andrew H. Talal

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CURRENT REPERFUSION THERAPY POSSIBILITIES IN MYOCARDIAL INFARCTION AND ISCHEMIC STROKE by E. V. Konstantinova, N. A. Shostak, M. Yu. Gilyarov

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