Cost-effectiveness Analysis of Rivaroxaban versus Acenocoumarol in the Prevention of Stroke in Patients with Non-valvular Atrial Fibrillation in Spain by Carlos Rubio-Terrés, Ruth Graefenhain de Codes, Darío Rubio-Rodríguez, Thomas Evers, Santiago Grau Cerrato

“…**Methods:** A Markov model was designed and populated with local cost estimates, efficacy and safety of rivaroxaban in stroke prevention in NVAF compared with adjusted-dose warfarin clinical results from the pivotal phase III ROCKET AF trial and utility values obtained from the literature. …”
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Low-carbon ammonia-based fuel for maritime transport by A.A. Levikhin, A.A. Boryaev

“…Calculated equilibrium values ​​of the energy characteristics of fuels based on liquid ammonia are presented, as well as the results of calculations when using ammonia as a working fluid for electric heating and nuclear rocket engines. The physicochemical properties and thermodynamic characteristics of liquid ammonia, depending on temperature, presented in the article allow developing technologies for its effective and safe use and can be used as reference material.…”
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Homogeneous Model in Finite Element Analysis for Natural Frequency Calculation of Axisymmetric Shells by Volodymyr Lipovskyi

“…The article presents an original analysis of a real case where a simplified model was implemented to determine the natural harmonics of a liquid rocket engine nozzle, making it a valuable tool for studying complex structures. …”
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Justification scheme for milling waffle background by E. V. Krivonos

“…All this generally affects the perception of design loads and the carrying capacity of the rocket. At the same time, the methods and processes of processing the waffle background should be productive and economically feasible. …”
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A computational fluid dynamics analysis of the aerodynamic influence of angles of attack on the Skylon spaceplane by Vivekamanickam Koothan Venkateswaran, Unai Fernandez Gamiz, Ana Boyano, Jesus Maria Blanco

“…The analysis focuses on the aerodynamics of the Skylon spaceplane and the Synergistic Air-Breathing Rocket Engine to understand their impact on single-stage reusable vehicles in the aerospace sector. …”
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A High-Throughput Size Exclusion Chromatography Method to Determine the Molecular Size Distribution of Meningococcal Polysaccharide Vaccine by Imran Khan, K. M. Taufiqur Rahman, S. M. Saad Us Siraj, Mahbubul Karim, Abdul Muktadir, Arpan Maheshwari, Md Azizul Kabir, Zebun Nahar, Mohammad Mainul Ahasan

“…., Bangladesh. A quantitative rocket immunoelectrophoresis assay was employed to determine the polysaccharide contents of each serogroup. …”
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An Approach to Analysing Erosive Characteristics of Two-Channel Combustion Chambers by Yanjie Ma, Futing Bao, Weihua Hui, Yang Liu, Ran Wei

“…Combining the model with two different erosive burning models, the modified L-R expression, and the Mukunda-Paul expression, the flow parameters and the internal ballistics performance of a test solid rocket motor are computed. The results show good agreement with experimental data. …”
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Pollution Characteristics and Key Reactive Species of Volatile Organic Compounds in Beijing-Tianjin-Hebei Area, China by Yanan Guan, Yihao Zhang, Yisen Zhang, Xiaoli Wang, Jing Han, Wenbo Song, Li’an Hou, Erhong Duan

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Experimental Study of Methods of Increasing the Efficiency of a Direct-Flow Air-Jet Detonation Engine by Vitalii Stoliarchuk, Oleksandr Zolotko, Oleksandr Aksonov

“… A fundamentally new direction in the development of rocket and space propulsion is the introduction of jet engines operating on the detonation principle of energy conversion of the working body. …”
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Principles of organization and structure of the management system of a holding type company by A. Borovikov, O. Smolyakov

“…The experience of improving the management systems of a number of really active groups of companies and diversified enterprises (including the sector of aviation and rocket engine building) focused on both scientific and technical, and production and commercial business, has been taken into account. …”
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Some features of impact penetration of penetrators into ground of celestial bodies by E. V. Leun, А. А. Poliakov, S. A. Zashchirinsky, V. K. Sysoev, K. M. Pichkhadze, V. V. Shalay

“…These values are determined for a number of alloys and high-purity metals widely used in rocket and space technology for Earth and space temperatures. …”
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Design of device for gas shielding of joint during friction stir welding by I. K. Chernykh, E. V. Vasil`ev, E. I. Tkachenko, A. S. Lukin, D. A. Proshutinskiy, V. A. Valova, E. A. Savva

“…Due to its characteristics, titanium alloys are widely used in industries such as shipbuilding, aircraft manufacturing, rocket production, etc. Friction stir welding of titanium alloys is a perspective method for manufacturing parts in these industries. …”
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Fast Task Scheduling With Model Predictive Control Integrating a Priority-Based Heuristic by Francesco Liberati, Manuel Donsante, Chiara Maria Francesca Cirino, Andrea Tortorelli

“…The use case motivating the work is given by the problem of managing the integration activities involved in the final assembly of the Vega rocket at the European space center in Kourou, French Guiana. …”
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Advances in the carbon-ceramic composites oxidation and ablation resistance: A review by Anna Didenko, Alexey Astapov

“…A review and critical analysis of recent advances in the field of oxidation and ablation resistance of carbon-ceramic composite materials, which are the most promising for high temperature applications in load-bearing structures and heat-protective systems of rocket and aerospace engineering, is carried out. …”
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Association of tumour mutation burden with prognosis and its clinical significance in stage III gastric cancer by Ya-Lin Han, Li Chen, Xu-Ning Wang, Mao-Lin Xu, Rui Qin, Fang-Ming Gong, Peng Sun, Hong-Yi Liu, Zhi-Peng Teng, Zhao-Xia Li, Guang-Hai Dai

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The analysis of the influence of the turbulence model selection on the parameters of interaction of a supersonic jet with an obstacle by R. A. Peshkov, A. S. Shmetkova, O. V. Ispravnikova, Ju. L. Suskina

“…Due to the intense loading of the elements of launch structures when exposed to rocket engine jets, it is obvious that it is necessary to determine the gas-dynamic, thermal and other loads that occur during the launch of the launch vehicle. …”
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Differential Diagnosis, Clinical Characteristics, and Interventions of Braid-Like Coronary Artery: Case Series Analysis Based on Optical Coherence Tomography by Wen-Xiu Leng, Huan-Huan Wang, Hai Ming Liu, Ying Song, Lian-Jun Xu, Jing-Jing Xu, Xue-Yan Zhao, Xiao-Yan Tan, Rong Li, Zhan Gao, Li-Jian Gao, Jue Chen, Jin-Qing Yuan, Yue-Jin Yang, Ji-Lin Chen

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Evolution mechanisms of the scratch-induced elastoplastic stress fields and crack damage in γ-TiAl alloys by Zhaoqing Zhang, Kaining Shi, Yaoyao Shi, Huhu Li, Danni Lu, Yujie Kuang, Jiacheng Liu

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Microenvironment Influences on Human Umbilical Cord Mesenchymal Stem Cell-Based Bone Regeneration by Lingling E, Rongjian Lu, Jianwei Sun, Hongbo Li, Wen Xu, Helin Xing, Xing Wang, Tao Cheng, Shuo Zhang, Xiaocao Ma, Rong Zhang, Hongchen Liu

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Associations between Osteocalcin, Calciotropic Hormones, and Energy Metabolism in a Cohort of Chinese Postmenopausal Women: Peking Vertebral Fracture Study by Ruizhi Jiajue, Shuying Liu, Yu Pei, Xuan Qi, Yan Jiang, Qiuping Wang, Wenbo Wang, Xiran Wang, Wei Huang, Xin Zheng, Zhiwei Ning, Ou Wang, Mei Li, Xiaoping Xing, Wei Yu, Ling Xu, Weibo Xia

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