Results 111 to 120 of about 257,481 (153)

[The progress in classification and prognosis evaluation of BCR::ABL1 positive acute lymphoblastic leukemia]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
Yan YC, Wang C, Mi JQ, Wang J.
europepmc   +1 more source

Peripheral blood inflammatory markers as predictive and prognostic indicators in neoadjuvant immunotherapy for non-small cell lung cancer. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Peng Y, Zeng Y, Zhang Y, Fan D, Wang S, Deng C, Ma F, Qiu Z, Chen C, Hu Y, Hu C, Liu W, Wu F.   +12 more
europepmc   +1 more source

基于直接数值模拟的超/高超声速湍流模型评估与改进

, 2010
对来流Mach数2.25及6的平板边界层湍流进行了直接数值模拟，并通过与理论、实验及他人计算结果的对比对数值结果进行了验证。基于直接数值模拟得到的湍流数据库，对常用的湍流模型进行了先验评估。评估的湍流模型有k-e模型（包括标准k-e模型、可实现的k-e模型及低Reynolds数k-模型）、SA模型及BL模型。结果显示，可实现的k-e模型的具有较好的预测能力，而标准k-e模型预测的湍流粘性系数偏高。SA模型在边界层内层预测准确度较高，而在外层预测值偏高。对于高Mach数情况，原始的BL模型严重低估了内 ...
马延文, 傅德薰, 李新亮
core  

混合静脉血氧饱和度评估心脏外科围术期的风险

Zhongshan Daxue xuebao. Yixue kexue ban, 2012
【目的】 分析混合静脉血氧饱和度（ＳｖＯ２）对心脏外科围术期风险评估的价值及其预警值。【方法】 １７０例心脏手术后病人到达ＩＣＵ时通过经胸壁肺动脉导管采取标本测量ＳｖＯ２。分析ＳｖＯ２与围术期危险因素以及预后的关系，运用统计学计算ＳｖＯ２对术后并发症的预警值，并将预警值作为分组界值将病人分组进行比较，验证ＳｖＯ２与心脏外科围术期并发症及预后的关系。【结果】 ＳｖＯ２的预警值为５３．５％。Ａ组（ＳｖＯ２ ≤ ５３．５％）２２例； Ｂ组（ＳｖＯ２ ＞ ５３．５％）１４８例。 Ａ组ＥｕｒｏＳＣＯＲＥ （Ｔｈｅ
doaj  

[Application of the Second Revision of the International Staging System (R2-ISS) in the prognostic assessment of newly diagnosed multiple myeloma]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
Yan J, Zhou DM, Shao XY, Xu Y, Chen B.
europepmc   +1 more source

[Comparison of preoperative nutritional scoring systems for predicting survival in upper tract urothelial carcinoma]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Guo Z, Sun C, Lai S, Gao H, DU Y, Xu T.
europepmc   +1 more source

[Research progress in diagnosis and treatment of multiple ligament knee injuries]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Xie H, Li H, Shang X, Li Y, Geng Z, Li Y, Li Y, Yang Y, Yu A, Yang J, Xu J, Xi Y.   +11 more
europepmc   +1 more source

[Predictive value of the pre-injury Barthel index for 1-year postoperative case fatality rate after hip arthroplasty in elderly patients with hip fracture]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zhu J, Li X, Weng X, Shao M, Teng J.
europepmc   +1 more source

[Single-center application and analysis of neuroblastoma marker detection in childhood neuroblastoma]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Yin ZX, Tian X, Li X, Tang WF, Liu DN, He XL.   +5 more
europepmc   +1 more source

[The prognostic value of colonoscopy grading for acute graft-versus-host disease in patients with malignant hematological disorders after unrelated cord blood transplantation]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
Wang SL, Sun GY, Zhu XY, Xu XM, Ye F, Li SL, Chen S.   +6 more
europepmc   +1 more source