Results 141 to 150 of about 288,049 (189)

一种基于有机膜结构的防复印膜及其制备

, 2008
本发明涉及防复印膜材料，具体地说是一种基于有机膜结构的防复印膜及其制备，其以双硫腙金属盐为吸光物质，其材料组成为，吸光材料、增塑剂和PVC的质量比例为1∶20～600∶10～120。在不影响阅读效果的情况下，使被本发明膜覆盖的文件起到了防复印的效果。本发明制备防复印材料的方法简单，该方法不需要复杂的合成步骤，且对阅读效果影响不大，尤其适合于一般文字或图表性文件的防复印要求 ...
孙立贤, 曹朝霞, 张 耀, 赵军宁, 张 箭, 刘玉胜, 徐 芬   +6 more
core  

[Efficacy and safety of a JAK1 inhibitor for relapsed/refractory large granular lymphocytic leukemia]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
Tian LZ, Zhang LL, Li RN, Li WW, Wang WY, Zhao JY, Li JP, Nie N, Li XX, Zhang J, Shi J.   +10 more
europepmc   +1 more source

复合型耐硫甲烷化催化剂

, 1995
一种复合型耐硫甲烷化催化剂，其特征在于由钼系催化剂和氧化物系催化剂复合而成，组成为钼系催化剂１０～９０，氧化物系催化剂１０～９０，复合工艺可有内复合及外复合两种方式，本发明可提供的一种复合型耐硫甲烷化催化剂，其活性高，选择性高，并且反应前不必予硫化和还原，对原料气中Ｈ2Ｓ浓度不敏感 ...
刘淑芬, 付桂芝, 吴迪镛, 娄肖洁   +3 more
core  

[1 case of recurrent nasal vestibular aggressive angiomyxoma]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Wang Y, Ai J, Zhao J, Kang Y, Guo S, Wang J.   +5 more
europepmc   +1 more source

复发性流产患者绒毛组织中miR-410-5p、miR-103的表达及其临床意义

Zhongguo shiyan zhenduanxue
目的为探究复发性流产患者绒毛组织中miR-410-5p、miR-103的表达水平及其水平变化的临床意义。方法选取2020年2月至2024年1月河南大学第一附属医院收治的复发性流产患者79例作为观察组，另选取同时期在医院进行人工流产的正常早孕者75例作为对照组；采用RT-qPCR方法检测绒毛组织中miR-410-5p和miR-103表达水平；采用化学发光免疫分析法检测孕酮、睾酮等水平；Pearson法分析观察组绒毛组织miR-410-5p和miR-103水平相关性 ...
王杉杉, 张圆圆
doaj  

[Glofitamab for relapsed/refractory B-cell lymphoma: analysis of efficacy and influencing factors]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
Cong J, Wang CJ, Yao N, Yang L, Li X, Ye J, Yang J, Wei LQ, Wang L.   +8 more
europepmc   +1 more source

[Rapid response to linperlisib in relapsed/refractory autoimmune hemolytic anemia: a case report]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
Liu ZW, Chen M.
europepmc   +1 more source

[A clinical study on the recurrence factors and revision surgical outcomes of recurrent thyroglossal duct cysts and fistulas in children]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Zhang H, Fan M, Ji W, Zhao X.
europepmc   +1 more source

[Research Progress on Circulating Tumor DNA Status and Postoperative Central Nervous System Recurrence Risk and Overall Survival in Non-small Cell Lung Cancer]. [PDF]

Zhongguo Fei Ai Za Zhi
Gao D, Pan L, Liu C, Li W.
europepmc   +1 more source

[Allogeneic hematopoietic stem cell transplantation for 510 patients with active relapsed/refractory acute myeloid leukemia: a real-world study]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
Man XY, Li ML, Fei XH, Cheng HY, Yin YM, Luo RM, Zhang SQ, Gu JY, Xue S, Zhang WJ, Yang F, Man QH, Yang YX, Tian ZQ, Li TT, Yuan L, Wen HX, Wei W, Wang WJ, Wang Y, Wang JB.   +20 more
europepmc   +1 more source