Results 71 to 80 of about 4,726 (112)

[A compulsory course in clinical treatment of burn patients: pain and analgesia]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Nie FF.
europepmc   +1 more source

不同经营类型红松林对汤旺河流域土壤性质的影响

open access: yesShuitu Baochi Xuebao, 2006
通过实地调查与试验分析,研究了汤旺河流域4种经营类型红松林对土壤性质的影响情况。结果表明:在研究地区无论土壤pH、土壤有机质,还是土壤养分和土壤物理性质,白桦与红松天然更新形成的混变林和白桦与红松人工造林形成的混交林都较红松人工纯林优越,维护林分土壤地力及涵养水分的功能强。而红松人工纯林较原始红松林和两种白桦红松混交林维护地力及涵养水分功能弱。研究结果为汤旺河流域森林恢复与重建提供了科学合理的途径。
doaj  

[Expert consensus on the "Four-Level and Dual-Axis" comprehensive diagnostic and therapeutic system for prosthetic rehabilitation of oral diseases]. [PDF]

open access: yesHua Xi Kou Qiang Yi Xue Za Zhi
Expert Group of “Expert Consensus on the ‘Four-Level and Dual-Axis’ Comprehensive Diagnostic and Therapeutic System for Prosthetic Rehabilitation of Oral Diseases”.
europepmc   +1 more source

[Research advances on the application of artificial intelligence technology in the diagnosis and treatment of sepsis patients]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Zhang YW   +7 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy