Results 111 to 120 of about 665,962 (155)

[Racial differences in treatment and prognosis of gastric signet ring cell carcinoma: analysis based on SEER and TCGA databases]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Fang S, Liu J, Yue X, Li H, Li W, Tang X, Bao P.   +6 more
europepmc   +1 more source

天山北坡城镇化进程中的水土资源效益及其时空分异/Spatio-temporal variation of land and water resources benefit of north slope of Tianshan Mountains under the background of urbanization[J]

, 2012
通过空间分析的Global Moran’SⅠ指数和Getis—OrdGi＊指数以及协调发展度函数选取1995年、2000年、2005年和2008年4个年份数据对天山北坡城镇化进程中的土地资源效益、水资源效益的集聚扩散状态及其冷热点空间格局演化与空间联动发展效应进行分析，研究发现：（1）天山北坡在绿洲自然地理格局下发育起来的城镇，受自然地理条件和水土资源分布特点及城镇发展水平不一、城镇性质各异而对水土资源利用程度不一等因素影啊，其城镇化水平和水土资源效益的空间格局表现出不同的发展状态。（2 ...
杨宇, 金凤君, 李莉, 中国科学院地理科学与资源研究所,北京,100101, 刘毅, 中国科学院地理科学与资源研究所,北京100101 中国科学院研究生院,北京100039, 董雯, 中国科学院新疆生态与地理研究所,鸟鲁木齐,830011   +7 more
core  

淮北平原砂姜黑土区典型作物根区土壤水分的来源及其量化

Shuitu Baochi Xuebao
目的探讨1990—2022年淮北平原作物根区土壤水分的来源与量化特征，为作物灌溉管理和水资源利用提供科学指导。方法采用皮尔逊相关性分析与多元回归法计算降水、地下水对根区土壤水的贡献度，并利用多元线性回归和长短期记忆网络（LSTM）模型进行土壤水量化模拟。结果1）夏玉米在0~10 cm土层中，除出苗-拔节期降水贡献度为55%外，其余阶段地下水贡献度均可达到61%~68%；在10 cm以下土层中，根区土壤水主要来自相邻上层土壤水，占比可达74%以上。后期根系逐渐生长至100 cm，尤其在40~80 cm土层，
朱婉婷, 朱永华, 王启猛, 吕海深, 刘名文, 王怡宁, 陆玟, 彭宇杰, 许海婷, 方逸敏   +9 more
doaj  

[Research progress on bioartificial liver]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Jiang Q, Su YS, Cao XY, Zhang HN, Li LJ.
europepmc   +1 more source

[Cephaeline attenuates malignant biological behaviors of colorectal cancer by regulating the Ras signaling pathway]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Han L, Li B, Wang B, Zhang Z, Zhang J.
europepmc   +1 more source

[Feasibility study on the clinical translation of a remote jaundice monitoring system for home-based screening of neonatal hyperbilirubinemia]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Sun XF, Zheng Y, Su AL, Han SP, Dong XY.
europepmc   +1 more source

[Integration of Microbiome Research and the One Health Approach Promotes Innovation and Development in Public Health Laboratory Sciences]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Yang R.
europepmc   +1 more source

[Evaluation of bilateral vaccine cooperation priority countries on Chinese human papillomavirus vaccine using hierarchical K-means hybrid clustering]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Wu Y, Huang Y.
europepmc   +1 more source

[Research on the Construction of Aesthetic Education in Medical Universities Under the Background of New Medicine]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Li Y, Yang L, Liu X.
europepmc   +1 more source

[Effects of lunar soil simulant and Earth soil on lung injury in mice]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Gong X, He S, Chen Y, Liu Y, Cheng Q, Chen Y, Hu X, Wang Z, Xie H.   +8 more
europepmc   +1 more source