Results 81 to 90 of about 357 (125)

黑龙江省境内东北虎数量分布现状

open access: yes野生动物学报, 1994
黑龙江省境内东北虎数量分布现状吴宪忠(黑龙江省森林工业总局150001)张明海高忠信(黑龙江省野生动物研究所)(东北林业大学)瞿中亮,赵玉峰,刘伟新,于立国,慕保国(黑龙江省牡丹江林业管理局)东北虎(PantheratigrisaltaicaTemm...
吴宪忠   +7 more
doaj  

[Experimental study on the repair of spinal cord injury by conducting hydrogel loaded with tetramethylpyrazine sustained-release microparticles]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2023
Jiang S   +7 more
europepmc   +1 more source

[Expert consensus on the prevention and treatment of multiple myeloma related venous thromboembolism in China (2022)]. [PDF]

open access: yesZhonghua Xue Ye Xue Za Zhi, 2022
Plasma Cell Disease Group   +5 more
europepmc   +1 more source

东北虎的人工哺育

open access: yes野生动物学报, 1991
无论是人工哺乳,还是自然哺乳。东北虎幼仔的成活率都是亟待解决的问题。特别是野生东北虎已濒临灭绝的今天。研究如何提高人工哺乳技术,合理的配合日粮,加快东北虎园养繁殖的数量,更具有非常重要的现实意义。我们在总结国内人工哺乳经验的基础上,对人工哺育东北虎幼虎的日粮配方进行了初步的探讨。首先,应用了母牛初乳代替母虎的初乳,以奶牛厂纯质牛奶,代替市场上的零售袋奶。并在哺乳的全过程中,注重了日粮的全价配比,特别是多种维生素和矿物质的添加,收到了明显的效果,使人工哺乳的三只幼虎全部健康成长,成活率达到百分之百 ...
赵云华   +5 more
doaj  

[Archaeological Research on Periodontal Disease]. [PDF]

open access: yesSichuan Da Xue Xue Bao Yi Xue Ban
Zhou X, Zhou J.
europepmc   +1 more source

[de Winter syndrome, an easily ignored but life-threatening disease: a case report]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao, 2020
Yuanyuan X   +3 more
europepmc   +1 more source

[Evaluation of Gradient-Variant Quantum Dot Fluorescence Technology for Rapid Detection of <i>Brucella</i>]. [PDF]

open access: yesSichuan Da Xue Xue Bao Yi Xue Ban
Li J   +9 more
europepmc   +1 more source

[Chinese Experts Consensus on Artificial Intelligence Assisted Management for 
Pulmonary Nodule (2022 Version)]. [PDF]

open access: yesZhongguo Fei Ai Za Zhi, 2022
Thoracic Surgery Committee   +2 more
europepmc   +1 more source

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