Results 81 to 90 of about 33,330 (169)

综合护理干预对消化道出血消化内镜治疗后再出血的影响研究 [PDF]

, 2021
楠 朱
openalex   +1 more source

我国互联网用户数预测研究

Guangtongxin yanjiu, 2007
文章研究了利用Bass模型预测我国互联网用户数的方法。首先对Bass模型进行了描述,然后通过已有数据确定了Bass模型参数,最后利用该模型预测了我国互联网用户数并进行了误差分析。从预测结果中可以大致看出我国互联网用户达到饱和的时间,为今后带宽的预测打下了基础。文章最后给出了Bass模型的适用范围与参数确定方法,同时也提出了几种改善预测精度的方案。
陈晶晶, 毛谦, 刘国辉
doaj  

[Clinicopathological Characteristics of Cervical Neuroendocrine Carcinoma and Their Relationship With Prognosis]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Lan T, Yao X, Zhou X, Shi L, Hou J, Zhou C, Liu Y, Shi M.   +7 more
europepmc   +1 more source

[Prognosis of bronchopulmonary dysplasia]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Zhou YZ, Wang T, Fu XM, Peng BM, Fu Z.
europepmc   +1 more source

[ERI3 expression is elevated in hepatocellular carcinoma and correlates with poor patient prognosis]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Zhao X, Wang H, Song Y, Yuan S, Zhang Z, Zhou X, Li S, Li X, Li F.   +8 more
europepmc   +1 more source

肾上腺肿瘤患者术后血压监测与护理干预进展

陈雪婷
openalex   +2 more sources

[Value of gene mutation in the prognosis and treatment of multiple myeloma]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
Cheng LL, Zhuang JL.
europepmc   +1 more source

[Long-term prognosis and influencing factors of anterior composite resin restoration]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Chen W, Wu F, Wei X.
europepmc   +1 more source

[Selection and Prognosis of Different Venous Reconstruction Methods in Laparoscopic Pancreatectomy]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Zhang J, Imdad U, Yan H, Gao W.
europepmc   +1 more source

[Clinical features and prognosis of sarcoidosis with ocular lesions as the initial manifestation]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Peng J, Cui L.
europepmc   +1 more source