Effect of oxidizing agents on the treatment of a Colombian lead ore by alternative hydrometallurgical processes by Borda J., Salamanca I.D., Torres R.

“…In this research, the recovery of lead from a Colombian mineral with low metal content was studied by hydrometallurgical processes in carboxylic media under ambient conditions. A preliminary chemical treatment was necessary to improve the metal extraction. …”
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Hardware-in-the-loop controller testing and visualization of an industrial gantry by M. Leao Moreira, R. Singh, A. Gomez-Badillo, B. Albakri, V. Venugopal, Y. Park, S. Cetin

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Methods of synchronization of electric drives not mechanically connected by A. E. Bychkov, T. A. Funk, A. V. Aleksandrov

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The diagnosis and treatment of 56 cases of breast hamartoma: a single-center analysis and a review of the literature by Hao Su, Caiyun Bai, Zhimin Fan, Di Wu, Fengjiang Qu

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Perceived Effectiveness and Sustainability of Face Masks Among German Citizens During the 2nd Wave of the COVID-19 Pandemic—A Cross-Sectional Study by Maren Theresa Christin Fendt, Walter Leal Filho, Jelena Barbir, Juliane Boenecke

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Mathematical methodology for defining a frequent attender within emergency departments by Elizabeth Williams, Elizabeth Williams, Syaribah N. Brice, Syaribah N. Brice, Dave Price

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Problems and prospects of development and application of risk management software from point of view of quality management systems by E. S. Ryaryaeva, A. V. Agapov

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Sintonización de los Parámetros de un D-Statcom para la Estabilidad de Voltaje con Presencia de Generación Distribuida by HOLGUER VINICIO YUGLA LEMA

“…Este estudio se desarrolla en conjunto con PowerFactory-DigSILENT (DSL), Python y utilizando el algoritmo de optimización heurística de mapeo de media  varianza (MVMO), para la optimización en el sistema estándar IEEE de 13 barras de un sistema de distribución desbalanceado, en el que se determina el indicador de calidad de voltaje de los nodos alejados del sistema, permitiendo determinar el nodo crítico,  También es posible incorporar dispositivos FACTS (sistemas flexibles de transmisión de CA), como él (Compensador Estático de Distribución) DSTATCOM para mejorar la estabilidad de la tensión dinámica en microrredes con alta penetración de cargas dinámicas en el nodo. …”
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How did the Beatles impact cultural movement on different generations? by Claudiu Coman, Luiza Meseșan-Schmitz, Ada Dobrescu, Vlad Bătrânu-Pințea

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Adenovirus Vectors Target Several Cell Subtypes of Mammalian Inner Ear In Vivo by Yilai Shu, Yong Tao, Wenyan Li, Jun Shen, Zhengmin Wang, Zheng-Yi Chen

“…To identify adenovirus vectors that target specific cell subtypes in the inner ear, we studied three adenovirus vectors, carrying a reporter gene encoding green fluorescent protein (GFP) from two vendors or with a genome editing gene Cre recombinase (Cre), by injection into postnatal days 0 (P0) and 4 (P4) mouse cochlea through scala media by cochleostomy in vivo. We found three adenovirus vectors transduced mouse inner ear cells with different specificities and expression levels, depending on the type of adenoviral vectors and the age of mice. …”
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Grazing increased alpine grassland soil respiration rates on the Tibetan Plateau by Yahui Mao, Yahui Mao, Yangong Du, Yangong Du, Kelong Chen, Kelong Chen

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Assessment of vibration isolation in «Flexible connector– pipeline–vibration isolators Pendants» mechanical system by Yu. A. Burian, A. V. Zubarev, S. N. Polyakov

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Electrophysiological properties of melanin-concentrating hormone neuron subpopulations defined by anatomical localization and CART expression by Rafiat Damilola Adekunle, Mohammed Sohel Chowdhury, Lisa Z. Fang, Michiru Hirasawa

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Biogenic Synthesis of Silver Nanoparticles (AgNPs) Using Aqueous Leaf Extract of Buchanania lanzan Spreng and Evaluation of Their Antifungal Activity against Phytopathogenic Fungi by Ayushi Purohit, Radheshyam Sharma, R. Shiv Ramakrishnan, Stuti Sharma, Ashish Kumar, Devendra Jain, Himmat S. Kushwaha, Elina Maharjan

“…In addition, the antifungal activities of the AgNPs were evaluated against two phytopathogenic fungi Rhizoctonia solani and Fusarium oxysporum f. sp. lycopersici in vitro using poison food techniques on PDA media. The maximum rate of mycelia inhibition was found in 150 ppm concentration of AgNPs against both phytopathogenic fungi.…”
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The effect of site exposure index on the required capacities of aquaculture structures by Tobias Dewhurst, Samuel Rickerich, Michael MacNicoll, Nathaniel Baker, Zachary Moscicki

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Study of thermal management system for battery box for formula student electric racing car by Yawen Han, Yuxing Bai, Weixin Zhang, Song Cui, Liguo Zang, Liguo Zang, Hongshan Ding

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Clinical signs of caprine arthritis-encephalitis and disease-related pathomorphological changes by V. Yu. Koptev, N. А. Shkil, N. Yu. Balybina, I. N. Penkova

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Effects of lactic acid bacterial and chemical additives on the quality and biogenic amine production of oat silage at low temperature by Yuhan Huang, Tingting Jia

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RETRACTED: Palmitic Acid Impedes Extravillous Trophoblast Activity by Increasing MRP1 Expression and Function by Yunali Ashar, Qiuxu Teng, John N. D. Wurpel, Zhe-Sheng Chen, Sandra E. Reznik

“…The rate of folate efflux from the cells into the media increased with a decrease in migration and invasion functions in the cultured cells. …”
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Experimental determination of rebound coefficient of valve plate with elastomeric elements in piston low-speed compressor stage by I. S. Busarov, V. L. Yusha, S. S. Busarov

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