Nursing experience of dressing change at home for a patient with heart failure complicated with pressure injuries (1例心力衰竭合并压力性损伤患者居家换药心得体会)... by ZHANG Fengyao (张凤尧), HOU Pengxiao (侯朋晓), LIU Xueni (刘学妮), WANG Liangmin (王梁敏)

Get full text

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

Get full text

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. …”
Get full text

Enquiry into Gunpowder Weapons Used by Hülegü in the Middle East Campaign by Oğuz A.Y.

“…It turns out that these ballistas fired “rocket-assisted arrows”. These arrows carried paper tubes filled with gunpowder, which would increase their range to reach the mountain fortress of Maymun-Diz, and bombs covered with cartons, bamboo, ceramic, or metal which would set fire to the defenders of the fort. …”
Get full text

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. …”
Get full text

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. …”
Get full text

Best Evidence Summary of Home Enteral Tube Feeding Care Management in the Elderly by Zhu H, Liu A, Han Z, Yang Y, Ma X, Shi H

“…Huiya Zhu,1 Aihua Liu,1 Zhongyan Han,2 Yanling Yang,3 Xiao Ma,2 Haiyan Shi2 1Department of Cardiovasology, the Second Medical Center & National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, People’s Republic of China; 2Department of Gastroenterology, the Second Medical Center & National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, People’s Republic of China; 3Department of Neurology, PLA Rocket Force Characteristic Medical Center, Beijing, People’s Republic of ChinaCorrespondence: Haiyan Shi, Department of Gastroenterology, the Second Medical Center & National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, 100853, People’s Republic of China, Email shihyan662@163.comPurpose: To evaluate and summarize the best evidence of home enteral tube feeding (HETF) care management in the elderly to provide an evidence-based basis for caregivers to implement care interventions.Patients and Methods: Evidence on HETF care management in the elderly was retrieved from Chinese and international databases, guidelines, and websites of professional associations, including systematic reviews and expert consensuses, using the keywords of home enteral nutrition, home tube feeding, old, elder, home care, etc. …”
Get full text

SIGLEC11 promotes M2 macrophage polarization through AKT–mTOR signaling and facilitates the progression of gastric cancer by Chen Li, Yang Lu, Yihao Liu, Minmin Shi, Zhenggang Zhu, Jingxin Yin, Qimeng Shi, Da Fu, Zhenqiang Wang

Get full text

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

Get full text

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

Get full text

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

Get full text

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

Get full text

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

Get full text

PD-L1/TLR7 dual-targeting nanobody-drug conjugate mediates potent tumor regression via elevating tumor immunogenicity in a host-expressed PD-L1 bias-dependent way by Wei Huang, Ji Zhou, Jia Li, Yakun Wan, Chao Hu, Meng Liu, Pan Xu, Feng Tang, Jianhua Sun, Xiaolu Yu, Yiru Long, Binfan Chen, Yongliang Tong, Mengwen Shan, Xiaomin Jia, Henglei Lu, Runqiu Chen, Jin Ren, Guangyi Jin, Likun Gong

Get full text