Results 61 to 70 of about 148 (76)
[Study of vascularization of hydroxyapatite/tricalcium phosphate biomaterials implanted in mice during osteoinduction]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2017 Cheng L, Yan S, Shi Z, Fang Y, Zhu J.
europepmc +1 more source
野生动物学报, 2007 1998年4～8月对哈尔滨动物园人工繁殖的丹顶鹤、白枕鹤和蓑羽鹤雏鸟的体温进行了连续测量。1～11日龄,3种鹤雏鸟体温调节能力由强到弱依次为:白枕鹤—蓑羽鹤—丹顶鹤。12～16日龄,其顺序变为:蓑羽鹤—白枕鹤—丹顶鹤。17日龄后,丹顶鹤雏鸟体温调节能力跃居首位,其他2种鹤的雏鸟体温调节能力基本相同。丹顶鹤雏鸟体温达到恒定,体温调节能力完全建立的时间为20日龄,比另2种雏鸟体温达到恒定,体温调节能力完善的时间均提前。当3种鹤雏鸟体温调节机能发育完善之后,不再依赖于外界环境温度 ...
于学伟, 孙伟东, 田秀华
doaj
野生动物学报, 1984 丹顶鹤（Grusjaponensis）是我国一类保护珍禽,也是国际稀有鹤类,我国人工饲养丹顶鹤已有三十年历史,63年首次产卵,用家鸡孵出后存活七天。64年成鸟自然孵化育雏首次成功。以后常年繁殖,至今有二十年历史。丹顶鹤人工饲养常年繁育后代,需要一定的笼舍面积（我园是1962平方米）,新鲜的动物性饲料（鱼、虾、蚌、蚯蚓）,谷类,少量青菜等,更重要是成鸟的性选择及其配对成功,尤以雌鹤选择雄鹤严格。丹顶鹤发情、产卵、孵化、育雏季节性很强。去年的幼鸟一到发情季节和亲鸟一般大,具备独立生活能力 ...
江福霖
doaj
[Regulatory role of Shh signaling pathway in lung development in fetal mice]. [PDF]
Nan Fang Yi Ke Da Xue Xue Bao, 2018 Bao HJ, Ma SD.
europepmc +1 more source
[Origin and Development of Pediatric Dentistry in China]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue BanZou J, Shi S.
europepmc +1 more source
[Prospective study of three-dimensional-printed in vitro guide plates assisted hip arthroscopy in treatment of Cam-type femoroacetabular impingement]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiYang D, Wei S, Liu Y, Hu Y.
europepmc +1 more source
[Heterotopic osteogenesis study of tissue engineered bone by co-culture of vascular endothelial cells and adipose-derived stem cells]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2019 Wang F +6 more
europepmc +1 more source
[Advances in molecular networking technology for discovering emerging contaminants and transformation products]. [PDF]
Se PuTan XM, Zhang YW, Jiao ZY, Yu NY, Wei S.
europepmc +1 more source
[Gut microbiota and osteoporosis]. [PDF]
Nan Fang Yi Ke Da Xue Xue Bao, 2016 Huang YQ +4 more
europepmc +1 more source