Results 121 to 130 of about 1,767 (161)

[Clinical classification, staging and treatment strategy of radionecrosis of the nasopharynx and skull base]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Lan G, Weng J, Li M, Qin Y, Ou H, Huang X, Wang H, Qu S.   +7 more
europepmc   +1 more source

[Evaluation of the effect of using ultrasonic instruments to improve the shoulder of the preparations]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban, 2020
Li SY, Duan XF, Cao Y.
europepmc   +1 more source

Early detection of emergency events from social media: a new text clustering approach. [PDF]

Nat Hazards (Dordr), 2022
Huang L, Shi P, Zhu H, Chen T.
europepmc   +1 more source

[Accuracy of dynamic navigation-assisted trephine method for bone harvesting]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Liu J, Zhu N, Chang Y, Gao X, Zhang Y.
europepmc   +1 more source

[TiRobot-assisted percutaneous sacroiliac cannulated screw fixation for posterior pelvic ring injury with sacral variations]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2022
Yang C, Liu G, Tang J, Li G, Qin X, Hu J.   +5 more
europepmc   +1 more source

基于多目标优化方法的滑坡易发性评价

Shuitu Baochi Xuebao
[目的] 在滑坡易发性评价中,滑坡预测模型的选取和优化对运算过程的高效性和预测结果的准确性至关重要。针对现有单目标遗传优化算法(genetic algorithm,GA)易陷入早熟、局部搜索能力差、全局优化速度慢等问题,拟提出一种新的优化算法框架,将多目标遗传算法中的经典算法—带精英选择策略的非支配排序算法(the nondominated sorting genetic algorithm with an elite strategy,NSGA-Ⅱ)与常用机器学习模型[随机森林(random ...
张兴存, 蒋玉琳, 王玉杰, 祁子寒, 王云琦   +4 more
doaj  

[Bioactive substances delivery for bone repair via nanocomposites: advantages, mechanisms, and emerging trends]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Ma Y, Du Z, Wang J, Li X.
europepmc   +1 more source

[Advantages and prospects of cell derived decellularized extracellular matrix as tissue engineering scaffolds]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Du Z, Liao J, Wang B, Yu S, Li X.
europepmc   +1 more source

Technical guideline for intra-prepontine cisternal drug delivery via spinal puncture through subarachnoid catheterization. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Li X, Wang Y, Zou D, Zhang W, Li X, He P, Zhou H, Yang T, Zhu J, Hong B, Zhang Y, Xiao Y.   +11 more
europepmc   +1 more source

[Research advances in the mechanism of vestibular compensation and treatment]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Li J, Shi H.
europepmc   +1 more source