Results 41 to 50 of about 212 (96)

[Research progress on interference in the identification of accelerants in a fire scene]. [PDF]

Se Pu, 2022
Yin G, Qian P, Liqiu F, Jin J, Liu L, Zhang J.   +5 more
europepmc   +1 more source

基于不同处理处置路径的污泥碳排放预测

Gongye shui chuli
为客观预测我国污泥处理处置碳排放的发展趋势及选择最佳处理处置方案，基于我国污泥特征对厌氧消化+土地利用（S1）、好氧堆肥+土地利用（S2）、焚烧（S3）、填埋（S4） 4种污泥处理处置路径进行碳排放核算，并结合ARIMA预测模型，开展碳排放预测研究。结果表明，S1~S4的净碳排放量分别为89.72、485.48、1 487.74、1 700.97 kg/t，主要碳排放分别来自热干化热耗、脱水药耗、焚烧CO2释放和填埋CH4逸散，而碳补偿来源于污泥替代肥料、CH4及热量回收发电。通过增加污泥有机质含量 ...
魏秀丽, 郭小平, 王珍
doaj  

三维激光扫描应用于跑道功能性指标评价研究

Zhendong Ceshi yu Zhenduan
为研究跑道主要功能指标对飞机和跑道的影响，首先，通过三维激光扫描技术构建三维道面高程模型，较为准确地反映道面平整度和纵横坡坡度信息，当跑道全长范围内的国际平整度指数（international roughness index， 简称IRI）等于0.855 m/km和分段IRI均小于规范规定值1 m/km时，该机场跑道平整度处于“优”；其次，结合道面高程数据计算得到的着陆过程3个阶段平整度影响系数最大值（1，1.185，1.145）可知，平整度对飞机着陆过程影响大小排序依次为减速阶段、滑行阶段、接地阶段 ...
doaj   +1 more source

光伏板配置对坡面产流产沙的影响

Shuitu Baochi Xuebao
目的为探究光伏板覆盖对坡面产流产沙的影响，探讨光伏场区的布设方式和水土保持措施。方法采用室内模拟降雨试验，设计光伏板倾角（30°、35°、40°），安装高度（0.4、0.6、0.8 m）及排列方式（光伏板长边与坡向垂直定义为横向排列L，光伏板长边与坡向平行定义为竖向排列V）3因素组合。对横向排列、安装高度0.8 m、倾角30°的光伏板坡面，增设条形石子与草垫防护措施，进行重复降雨试验。结果1）光伏板覆盖可降低坡面径流量和累计泥沙量，较裸露坡面（CK），最大降幅分别为26.8%、56.6 ...
杜月, 方怒放, 曾奕, 范锐, 胡雨点, 牛浩邦, 余颖, 常恒   +7 more
doaj  

[Evaluating the performance of generative AI in assisting the differential diagnosis of weight loss]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Liu Y, Zhang Y, Cai D, Ren J.
europepmc   +1 more source

[Preface for Special Issue on Advanced Molecular Imprinting Technology and its Cutting-Edge Applications]. [PDF]

Se Pu
Jia Q, Yang KG.
europepmc   +1 more source

[Advances in the application of the HEART score in patients with acute coronary syndromes]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Zhao H, Tang C, Duan Y, Wang S, Zhao L, Guo M.   +5 more
europepmc   +1 more source

[Modified <i>Chaihu Shugan</i> Powder alleviates cholesterol gallstones in mice with liver depression syndrome by regulating gut microbiota and bile acid metabolism]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Liang R, Wang H, Li Z, Chen H, Wang Y, Min L.   +5 more
europepmc   +1 more source

[Risk factors for neonatal asphyxia and establishment of a nomogram model for predicting neonatal asphyxia in Hubei Enshi Tujia and Miao Autonomous Prefecture: a multicenter study]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi, 2023
Jin F, Chen Y, Liu YX, Wu SY, Fang CC, Zhang YF, Zheng L, Zhang LF, Song XD, Xia H, Chen EM, Rao XQ, Chen GQ, Yi Q, Hu Y, Jiang L, Li J, Pang QW, You C, Cheng BX, Tan ZH, Tan YJ, Zhang D, Yu TS, Rao J, Liang YD, Xia SW.   +26 more
europepmc   +1 more source

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

Sichuan Da Xue Xue Bao Yi Xue Ban
Li J, Wang X, Wang J, Tian S, Zhao C, Wang X, Jian W, Li S, Zhang Q, Zhou L.   +9 more
europepmc   +1 more source