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[期刊论文] 作者:Yingchun SONG,Yuguo XIA,Xuemei, 来源:测绘学报:英文版 年份:2020
In surveying adjustment models,there is usually some uncertain additional information or prior information on parameters,which can constrain the parameters,and...
[期刊论文] 作者:Elisabeth RAMM,Chunyan LIU,Xia, 来源:大气科学进展:英文版 年份:2020
1.Introduction:permafrost carbon and nitrogen feedback to climate change Permafrost refers to any ground,including soils,sediments and rocks,with a temperature...
[期刊论文] 作者:Jiangjiang XIA,Haochen LI,Yany, 来源:大气科学进展:英文版 年份:2020
1.A key support for the 2022 Winter Olympics The XXIV Olympic Winter Games are scheduled to take place from 4 to 22 February 2022,followed by the Paralympic Gam...
[期刊论文] 作者:Xiao-Xu Ding,Lan-Qing Zhao,Xia, 来源:世界临床病例杂志 年份:2020
BACKGROUND Childhood obstructive sleep apnea hypopnea syndrome(OSAHS)is a common clinical disease that can cause serious complications if not treated in time.Th...
[期刊论文] 作者:Hua-Fei Chen,Wen-Xian Wang,Xia, 来源:世界临床病例杂志 年份:2020
BACKGROUND The eye is a rare site for lung cancer metastasis. Indeed, ocular metastasis is one of the greatest challenges to quality of life in a cancer patient...
[期刊论文] 作者:Ya-qi DUAN,Ming-hui XIA,Liang, 来源:当代医学科学(英文) 年份:2020
Summary:The COVID-19 pandemic caused by SARS-CoV2 is characterized by a remarkable variation in clinical severity ranging from a mild illness to a fatal multi-o...
[期刊论文] 作者:Wen-Ming Cao,Xiu-Rong Wang,Xia, 来源:心身医学研究 年份:2020
Objective:To explore the effect of self-made exhaust patch(SMEP)on gastrointestinal dysfunction after gynecological operation.Methods:A total of 200 patients wi...
[期刊论文] 作者:Ting-ting Yin,Fang-xiu Jia,Xia, 来源:Defence Technology(防务技术) 年份:2020
Phase-frequency characte ristics of approximate sinusoidal geomagnetic signals can be used fo r projectile roll positioning and other high-precision trajectory...
[期刊论文] 作者:Hai-Bin Xia,Yu-Feng Zhang,Bin, 来源:世界临床病例杂志 年份:2020
BACKGROUND Severe horizontal bone deficiency of the maxillary anterior region is considered a major challenge in reconstruction and successful implant placement...
[期刊论文] 作者:Wen-Xiu Hou,Hao-Xuan Zhang,Xia, 来源:世界临床病例杂志 年份:2020
BACKGROUND Total cervical artificial disc replacement(TDR)has been considered a safe and effective alternative surgical treatment for cervical spondylosis and d...
[期刊论文] 作者:Liao-Yuan He,Shao-Peng Xia,Xue, 来源:核技术:英文版 年份:2020
The recent development of molten salt fast reactors has generated a renewed interest in them. As compared to traditional solid fuel fast neutron systems, it has...
[期刊论文] 作者:Ruoyi Deng,Zhangxun Xia,Ruili, 来源:能源化学:英文版 年份:2020
Fabrication of novel electrode architectures with nanostructured ultrathin catalyst layers is an effective strategy to improve catalyst utilization and enhance...
[期刊论文] 作者:Shubiao Xia,Wenjin Huang,Xiang, 来源:能源化学:英文版 年份:2020
The side reaction between the active material and liquid-electrolyte cause structural damage and particle pulverization is one of the important factors leading...
[期刊论文] 作者:Yongqian Gao,Jinxuan Zheng,Xia, 来源:植物多样性:英文版 年份:2020
Clonal reproduction(i.e.,production of potentially independent offspring by vegetative growth)is thought to provide plants with reproductive assurance.Thus,stud...
[期刊论文] 作者:Yong-Chao Li,Xiao-Fei Feng,Xia, 来源:世界临床病例杂志 年份:2020
BACKGROUND In recent years,the mechanical concept of intervertebral disc regeneration has become more and more popular due to the increasing awareness of the im...
[期刊论文] 作者:Zeng-Jie Wu,Tian-Tian Bian,Xia, 来源:世界临床病例杂志 年份:2020
BACKGROUND Alveolar soft part sarcoma(ASPS)is an extremely rare malignant sarcoma,accounting for less than 1%of all soft-tissue sarcomas.However,limited informa...
[期刊论文] 作者:Yijiang Li,Wencheng Xia,Yaoli, 来源:国际煤炭科学技术学报:英文版 年份:2020
Kaolinite,as a mineral in fine coal,has an important influence on the flotation of coal particles.In this study,the effects of ultrafine kaolinite particles on...
[期刊论文] 作者:Xia Zhang,Donghui Quan,Jarken, 来源:化学物理学报 年份:2020
Molecular oxygen(O2)is essential to human beings on the earth.Although elemental oxygen is rather abundant,O2 is rare in the interstellar medium.It was only det...
[期刊论文] 作者:Bing-Chao Dong,Mei-Xuan Li,Xia, 来源:中国神经再生研究:英文版 年份:2020
Stromal cell-derived factor-1 and its receptor CXCR4 are essential regulators of the neurogenesis that occurs in the adult hippocampal dentate gyrus.However,the...
[期刊论文] 作者:Ping-Ping Xia,Fan Zhang,Cheng, 来源:中国神经再生研究:英文版 年份:2020
Certain microRNAs(miRNAs)can function as neuroprotective factors after reperfusion/ischemia brain injury.miRNA-142-3p can participate in the occurrence and deve...
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