Results 131 to 140 of about 42,285 (162)

[Interpretation of the "Expert consensus on the management of neonatal parenteral nutrition (2025)"]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Lin XZ   +8 more
europepmc   +1 more source

制备增强型铝镓氮/氮化镓高电子迁移率晶体管的方法

open access: yes
本发明公开了一种制备增强型铝镓氮/氮化镓高电子迁移率晶体管的方法,包括以下步骤:在衬底上生长氮化镓成核层;在氮化镓成核层上生长氮化镓缓冲层;在氮化镓缓冲层上生长高迁移率氮化镓层;在高迁移率氮化镓层上生长氮化铝插入层;在氮化铝插入层上生长铝镓氮势垒层;在铝镓氮势垒层上生长氮化铟盖帽层;刻蚀氮化铟盖帽层;制备源、漏欧姆接触;制备栅金属;电极金属加厚。利用本发明,降低了制备成本,简化了制备工艺 ...
王翠梅   +6 more
core  

[Clinical efficacy and safety of rituximab in treating renal injury in primary Sjögren syndrome]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Zhao Y   +6 more
europepmc   +1 more source

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