Results 101 to 110 of about 164 (130)

Clinical characteristics of IgG4-related disease with lung involvement in 14 patients. [PDF]

open access: yesZhong Nan Da Xue Xue Bao Yi Xue Ban, 2023
Ou Y, Zhang L, Ouyang R, Liang Q.
europepmc   +1 more source

[Research advances in three-dimensional bioprinted wound dressings]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Shi C, Lei C, He L, Liao D.
europepmc   +1 more source

[The role of first-aid network construction in the early treatment of patients with critically severe hydrofluoric acid burns]. [PDF]

open access: yesZhonghua Shao Shang Za Zhi, 2021
Zhang YH   +7 more
europepmc   +1 more source

脉冲光纤激光器和放大器技术的研究

open access: yes
高功率、大能量的脉冲光纤激光器以其诸多优点被认为是未来脉冲激光器的发展趋势,目前在很多领域已经开始逐渐取代传统激光器。因此,有目的的研究脉冲光纤激光器对促进我国军事、工业、医学等领域的发展有着重要的意义。本论文首先研究了短脉冲在光纤激光器中的产生,并且对作为种子光的脉冲调制半导体激光器进行了实验研究。在此基础上,采用MOPA技术通过光纤放大器将种子光放大从而获得高功率的脉冲激光输出。最后对高峰值功率的激光脉冲在传输光纤和光纤放大器中产生的非线性现象作了系统的实验研究和理论分析 ...
高存孝
core  

[Recent advances in external cardiac defibrillation techniques]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2020
Li W   +5 more
europepmc   +1 more source

[Effects of SMILE with different residual stromal thicknesses on corneal biomechanical properties of rabbits in vivo]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2022
Jia Y   +7 more
europepmc   +1 more source

Preoperative CT radiomics<b>-</b>based model for predicting Ki<b>-</b>67 expression in clear cell renal cell carcinoma patients. [PDF]

open access: yesZhong Nan Da Xue Xue Bao Yi Xue Ban
Yang Z   +5 more
europepmc   +1 more source

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