An adenosine analog shows high antiviral potency against coronavirus and arenavirus mainly through an unusual base pairing mode by Xiaoying Jia, Xuping Jing, Ming Li, Minli Gao, Yao Zhong, Entao Li, Yang Liu, Rui Li, Guoqiang Yao, Qiaojie Liu, Minmin Zhou, Yuxia Hou, Linfeng An, Yibao Hong, Shanshan Li, Jiancun Zhang, Wei Wang, Kaiming Zhang, Peng Gong, Sandra Chiu

“…Enzymology data demonstrate that HNC-1664 inhibits RNA synthesis mainly at the pre-catalysis stage. The cryo-EM structures of HNC-1664-bound RdRP-RNA complexes from both SARS-CoV-2 and LASV reveal an unusual base pairing mode of HNC-1664 in part due to its base modification, thus revealing its great potency in binding but not catalysis. …”
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Experimental Study of Moving Truck Emissions on Inter-City National Road: A Case Study of Malino Main Road by Mukhtar Lutfie, Lawalenna Samang, Sakti A. Adisasmita, Muhammad I. Ramli

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Main-Branch Structure Iterative Detection Using Approximate Message Passing for Uplink Large-Scale Multiuser MIMO Systems by Qifeng Zou, Xuezhi Tan, Mei Liu, Lin Ma

“…In this paper, we introduce an iterative detection algorithm for uplink large-scale multiuser MIMO-OFDM communication systems. We design a Main-Branch structure iterative turbo detector using the Approximate Message Passing algorithm simplified by linear approximation (AMP-LA) and using the Mean Square Error (MSE) criterion to calculate the correlation coefficients between main detector and branch detector for the given iteration. …”
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Determination of Optimal Fluoroscopic Angulations for Left Main Coronary Artery Ostial Interventions: 3-Dimensional Computed Tomography Validation by Yuhe Sheng, Jie Yu, Quanmin Jing, Yaling Han, Yi Li, Kai Xu, Miaohan Qiu, Yingdong Wang, Gary S. Mintz, Bin Wang

“…Current recommendations for the best views for the left main coronary artery (LMCA) ostium intervention are empirical. …”
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Acute Myocardial Infarction of the Left Main Coronary Artery Presenting with Cardiogenic Shock and Pulmonary Edema during Noncardiac Surgery by Sakae Takenaka, Takao Konishi, Tomoya Sato, Atsushi Tada, Takuya Koizumi, Yoshifumi Mizuguchi, Takahide Kadosaka, Ko Motoi, Yuta Kobayashi, Hirokazu Komoriyama, Yoshiya Kato, Miwa Sarashina, Kazunori Omote, Shingo Tsujinaga, Takuma Sato, Rui Kamada, Kiwamu Kamiya, Hiroyuki Iwano, Toshiyuki Nagai, Tatsuya Orimo, Hirofumi Kamachi, Akinobu Taketomi, Toshihisa Anzai

“…Acute myocardial infarction (AMI) caused by severe stenosis of left main coronary artery (LMCA) presenting with cardiogenic shock and pulmonary edema during noncardiac surgery is uncommon, but a catastrophic event. …”
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Investigating the Main Factors Affecting Doing More Business with Existing Customers in Light of Customer Experience: An Empirical Study in the Malls by Barween Al Kurdi, Aram Nawaiseh, Muhammad Alshurideh, Hind Al-Ahmed, Khalid Al-Sulaiti, Yaser Allozi, Haitham M. Alzoubi, Gouher Ahmed, Khaled Alshaketheep

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Acute Myocardial Infarction due to External Compression of the Left Main Coronary Artery by a Large Pulmonary Artery Aneurysm by H. Sharma, S. N. Doshi, M. A. Nadir

“…Although rare, external compression of the left main coronary artery (LMCA) by a pulmonary arterial aneurysm (PAA) as a consequence of pulmonary arterial hypertension causing stable angina pectoris is well described. …”
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THE MAIN APPROACHES OF AUTOMATION OF THE PURCHASE PLANNING ON THE BASIS OF THE SYSTEM SAP R/З WITH REGARD TO WORKING CONDITIONS OF RUP «BMZ» by E. F. Terlejkaja

“…The main approaches of purchase planning automation on the basis of the system SAP R/3 with regard to working conditions at RUP “BMZ” are examined.…”
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How corporate financialization affects main business performance-Empirical evidence based on a dynamic panel threshold model. by Baodong Chen, Jing Li, Jiayi Zhang

“…Corporate financialization is a growing concern in China, and its impact on the main business of real enterprises is a crucial topic. …”
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The analysis of the contribution of Lithuania SSR library, bibliography and information scientists to the main stream of union prafile periodical press publications by Vilija Motiekienė, Olga Stirpeikaitė

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Transmission Efficiency Calculation of 2K-H Negative Differential Gear Train in Main Hoisting Reducer of Ladle Crane by Shi Wenjie, Yang Liqiang, Liu Shijun, Wang Yong, Huang Hongtao, Jiang Jing

“…For a long time,the theoretical derivation value of the transmission efficiency of 2K-H negative differential gear train is high,however,there is large power loss of hoisting reducer epicyclic gear train in practice.The theoretical analysis and practical application is combined to discuss various factors and their proportion that impact the actual transmission efficiency of 2K-H negative differential gear train in main hoisting reducer of ladle crane,aiming to make the calculated value is closer to actual value.…”
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Educational creative task as the main teaching tool for formation of compositional abilities of prospective leaders of the studio of decorative and applied creativity by Ekaterina S. Sachkova

“…In the process of research the theoretical analysis of pedagogical, psychological, methodological literature on the problem of research and empirical methods: pedagogical observation, testing, stating and forming experiments.As a result of the research the specificity of compositional activity in the sphere of decorative and applied art is revealed, the definition and structure of compositional abilities of leaders of the Studio of decorative and applied creativity is formulated, the complex of pedagogical means of formation of compositional abilities of students of higher education institutions of culture and arts - prospective leaders of the Studio of decorative and applied creativity is developed and tested.The formation of compositional abilities of prospective leaders of the Studio of decorative and applied creativity is carried out in the process of specially organized activities, the main content of which is the solution in the prescribed manner and combinations of educational and creative composite tasks presented in various techniques of decorative and applied art and in computer performance, having a certain level of complexity, subjects and orientation. …”
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Revealing the status of Orbicella: Main reef-builder of Morrocoy National Park and Cuare Wildlife Refuge, Venezuela, Southern Caribbean. by Anaurora Yranzo-Duque, Ana Teresa Herrera-Reveles, Estrella Villamizar, Francoise Cabada-Blanco, Jeannette Pérez-Benítez, Hazael Boadas, José G Rodríguez Quintal, Carlos Pereira, Samuel Narciso, Freddy A Bustillos

“…Reef-building corals are the main basis of coral reef ecosystems, and the Orbicella genus is currently the most important in the Caribbean region. …”
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Clinical and angiographic profile of left main coronary artery disease in patients with chronic coronary syndrome: a retrospective study by Abdulsalam Mahmoud Algamal, Mahmoud Abdelbadie Salem, Ahmed Ibrahim Bedier, Mohammed Salah A. Hussein, Mona Malek Abdelrahim, Shady Hussein Elhusseiny

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Clinical Effectiveness of an Anesthesiologist-Administered Intravenous Sedation Outside of the Main Operating Room for Pediatric Upper Gastrointestinal Endoscopy in Thailand by Somchai Amornyotin, Prapun Aanpreung

“…To review our sedation practice and to evaluate the clinical effectiveness of an anesthesiologist-administered intravenous sedation outside of the main operating room for pediatric upper gastrointestinal endoscopy (UGIE) in Thailand. …”
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Tax evasion: initiation of pre-trial investigation, primary actions, main directions of the pre-trial investigation body’s work by O. V. Hryhorashchenko

“…It has been established that the main ways of tax evasion are: illegal activities – “shadow economy”; concealment of taxable objects; tax accounting in violation of current legislation; creation of fictitious companies; difficulties in interpreting tax legislation, which leads to unintentional mistakes on the part of taxpayers. …”
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Identification of potential corticosteroid binding sites on the SARS CoV-2 main protease Mpro — in silico docking study by Н. В. Хміль, А. В. Шестопалова, В. Г. Колесніков, А. О. Боєчко-Немовча

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Ajouts, omissions, substitutions : la main fautive des copistes dans le texte de L’Éducation sentimentale by Pierre-Marc de Biasi, Déborah Boltz

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Discovering broad-spectrum inhibitors for SARS-CoV-2 variants: a cheminformatics and biophysical approach targeting the main protease by Safar M. Alqahtani

“…The simulations showed a stable structure of the main protease enzyme with the shortlisted leads in the pocket, and the network of binding interactions remained intact during the simulations. …”
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Peculiar Features in Economical Efficiency Control of Main Equipment Operation of Automatic Control System for Technological Processes at Thermal Power Station by V. I. Nazarov

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