Results 111 to 120 of about 3,969 (162)

[Establishment of rabbit model of benign circumferential esophageal stricture]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Meng L, Huang Y, Yan X, Wang Y.
europepmc   +1 more source

C₄F₇N/CO₂混合气体湿度检测技术研究

Gaoya dianqi
电气设备中C4F7N/CO2混合绝缘气体的湿度水平影响气体的绝缘性能，定期检测湿度是日常运维工作之一。文中研究采用变电站日常运维中常规的冷镜式露点仪和阻容式湿度计对不同湿度的C4F7N/CO2混合绝缘气体进行检测，实验表明上述常规湿度检测仪器均不能直接应用于C4F7N/CO2混合气体的湿度检测。文中将上述冷镜式露点仪进行技术改造后，采用标准湿度的C4F7N/CO2混合气体对其进行准确度实验，结果表明，改造后的冷镜式露点仪的露点测量误差不超过±0.2 ℃，且在C4F7N比例不超过12 ...
谢成, 邵先军, 张伟, 王鑫, 丁五行, 何毅帆   +5 more
doaj  

[Medical treatment standards for emergency burn wounded (2025 edition)]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
National Health Commission Of The People's Republic Of China.
europepmc   +1 more source

[Development of an LC-MS/MS method for 32 steroid hormones and exploration of their gestational variations]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Zhou Q, Chen J, Nie C, Wang Q, Xia F, Zhou H.   +5 more
europepmc   +1 more source

13X分子筛对C₄F₇N混合气体碳氟分解产物吸附性能研究

Gaoya dianqi
环保绝缘气体C4F7N具有优异的绝缘性能，与缓冲气体CO2混合后具有在气体绝缘设备中运用的潜力。选择合适吸附材料对C4F7N混合气体分解产物吸附处理，可保证环保绝缘气体设备的安全稳定运行。文中通过气体吸附实验探究了13X分子筛对C4F7N混合气体主要4种碳氟分解产物的吸附性能，并分析其对主要气体C4F7N和CO2体积分数的影响。通过观测吸附实验后各碳氟分解产物体积分数变化，进而对13X分子筛关于开断实验后的混合气体吸附性能进行评估。实验结果表明13X分子筛对C3F6和C3F8有较强吸附性能 ...
杨景刚, 丁然, 赵科, 高山, 肖焓艳, 卞超, 田双双, 王毅   +7 more
doaj  

[Rapid determination of lubabegron residues in animal-derived foods by ultra performance liquid chromatography- tandem mass spectrometry]. [PDF]

Se Pu
Yang C, Zhu WX, Liu YF, Zhang HW, Wei W, Hu K.   +5 more
europepmc   +1 more source

[Clinical characteristics and prognosis of primary immune thrombocytopenia complicated with diffuse alveolar hemorrhage]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
An ZY, Fu HX, Zhao P, Zhu XL, He Y, Wu J, Wang CC, Yang LP, Zhang XH.   +8 more
europepmc   +1 more source

SynAsk: Unleashing the Power of Large Language Models in Organic Synthesis

The field of natural language processing (NLP) has witnessed a transformative shift with the emergence of large language models (LLMs), revolutionizing various language tasks and applications, and the integration of LLM into specialized domains enhances ...
Deng, Hao, Lian, Xiao, Liao, Kuangbiao, Lin, Qianghua, Yang, Haopeng, Zhang, Chonghuan, Zheng, Jiajun, Zhu, Biwei   +7 more
core  

[Determination of 30 homologues of phosphatidylcholines and lysophosphatidylcholines in human serum by liquid chromatography-tandem mass spectrometry and their correlation analysis with coronary artery disease]. [PDF]

Se Pu
Li WY, Liu ZY, Dong J, Yang RY, Li HX, Chen WX, Wang SM.   +6 more
europepmc   +1 more source

[Pathogen Profile and Risk Factors for Hospital-Acquired Infection in Stroke Patients]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Xu T, Han B, Zhang H, Shao C, Wang Y, Jiao Y, Zhang G.   +6 more
europepmc   +1 more source