搜索结果: 1-15 共查到“Pit”相关记录41条 . 查询时间(0.062 秒)
Xylem embolism spread is largely prevented by interconduit pit membranes until the majority of conduits are gas-filled
drought optical vulnerability pit membranes water relations xylem transport
2023/11/30
Xylem embolism resistance varies across species influencing drought tolerance, yet little is known about the determinants of the embolism resistance of an individual conduit. Here we conducted an expe...
近日，扬州大学植物保护学院王琼博士与日本冈山大学Yoji Kawano 教授联合在Plant, Cell & Environment 杂志上发表了题为“Three highly conserved hydrophobic residues in the predicted α2 helix of rice NLR protein Pit contribute to its localization...
中国地质大学科学技术发展院陈伟涛 等，计算机学院. Remote Sensing（2019）, Fine Land Cover Classification in an Open Pit Mining Area Using Optimized Support Vector Machine and WorldView-3 Imagery
地质环境；遥感；智能；解译；研究领域
2021/10/15
近日，中国地质大学计算机学院陈伟涛副教授团队再次在地质环境遥感智能解译研究领域取得重要进展。相关研究成果发表在国际著名期刊《Remote Sensing》（2018年影响因子为4.118）。论文第一作者为陈伟涛副教授，通讯作者为李显巨副教授。
INFORMATION EXTRACTION IN TOMB PIT USING HYPERSPECTRAL DATA
Hyperspectral data Principal component analysis Historical remains Band math Density slice Morphology
2018/5/16
Hyperspectral data has characteristics of multiple bands and continuous, large amount of data, redundancy, and non-destructive. These characteristics make it possible to use hyperspectral data to stud...
OPEN PIT MINE 3D MAPPING BY TLS AND DIGITAL PHOTOGRAMMETRY: 3D MODEL UPDATE THANKS TO A SLAM BASED APPROACH
TLS digital photogrammetry open pit mine SLAM mapping automatic localization
2018/6/5
The state of the art of 3D surveying technologies, if correctly applied, allows to obtain 3D coloured models of large open pit mines using different technologies as terrestrial laser scanner (TLS), wi...
ANALYSIS OF THE PIT REMOVAL METHODS IN DIGITAL TERRAIN MODELS OF VARIOUS RESOLUTIONS
Pit removal DTM photogrammetry
2016/7/8
Digital terrain model (DTM) is the base for calculation of the surface runoff under the influence of the gravity (gravity flow) in hydrological analysis. It is important to produce hydrologically corr...
VOLUME COMPUTATION OF A STOCKPILE–A STUDY CASE COMPARING GPS AND UAV MEASUREMENTS IN AN OPEN PIT QUARRY
UAV photogrammetry surveying of stockpiles volumetric computation GNSS technologies
2016/7/5
The following paper aims to test and evaluate the accuracy of UAV data for volumetric measurements to the conventional GNSS techniques. For this purpose, an appropriate open pit quarry has been chosen...
UAV-BASED POINT CLOUD GENERATION FOR OPEN-PIT MINE MODELLING
Unmanned Aerial Vehicle System Integration Sensor Calibration Structure from Motion Sparse and Dense Matching Open-Pit Mine Three-dimensional Modelling
2015/9/10
Along with the advancement of unmanned aerial vehicles (UAVs), improvement of high-resolution cameras and development of vision-based mapping techniques, unmanned aerial imagery has become a matter of...
Digital Photogrammetry in The Practice of Open Pit Mining
Photogrammetry Digitisation Interpretation
2015/7/8
Mining activity monitoring, volume calculations, data for information systems of mining companies, decision making and planning,
reclamation proposals are some of the most important fields, where pho...
A COMPLEMENTARY USE OF INFORMATION FROM SPACE-BASED DINSAR AND FIELD MEASURING SYSTEMS FOR OPERATIONAL MONITORING PURPOSES IN OPEN PIT IRON MINES OF CARAJáS MINING COMPLEX (BRAZILIAN AMAZON REGION)
rock slope monitoring open pit iron mine
2015/5/7
Now spanning five simultaneous open-pit operations with exploration carried out through open pit benching, Carajás complex encompasses the world′s largest iron reserves. Open pit mining operations i...
VIRTUALIZED REALITY: AN APPLICATION TO OPEN-PIT MINE MONITORING
Virtual reality real-time control geographic information system photogrammetry
2015/1/7
In this paper, an infrastructure for monitoring remote equipment and solving some of the logistic challenges of operating satellite surface mines is presented. This infrastructure includes strategies ...
Computing pit excavation volume using Multiple Regression Analysis
Estimate Excavation Regression Pit Volume
2014/11/12
Volume estimation of borrow pits is common application in civil Engineering. Several methods for volume estimation have been presented in literature. In general, they rely on a specific polynomial to ...
鹅Pit-1基因部分序列多态性分析
鹅 垂体特异性转录因子 多态性
2013/12/9
根据鸡Pit-1 mRNA 和基因组序列设计1对引物，以籽鹅、狮头鹅、皖西白鹅、四季鹅、浙东白鹅和朗德鹅6个群体的DNA为模板，扩增鹅Pit-1基因的部分片段。结果发现该片段存在2个插入/缺失突变，共出现3种基因型，分别为AA、AB和BB；与AA基因型相比，BB基因型分别在扩增片段的132和145 bp后插入3和13 bp。所有群体在该突变位点上的等位基因频率均处于哈代温伯格平衡状态（P>0.0...
Ⅲ型钠磷协同转运子PiT-1在高磷饮食尿毒症大鼠心肌损害中的作用
尿毒症 心肌肥大 纤维化 Ⅲ型钠磷协同转运子PiT-1
2014/4/14
探讨Ⅲ型钠磷协同转运子PiT-1在高磷饮食尿毒症大鼠心肌损害中的作用。 方法 24只大鼠按随机数字表法被分为4组：高磷饮食组（NHP组，n＝6）、单纯高磷尿毒症组（UHP组，n＝6）、PiT-1阻断剂膦甲酸钠（PFA）组（UHP＋PFA组，n＝6）和生理盐水对照组（UHP＋NS组，n＝6）。采用腺嘌呤＋高磷饮食的方法制作大鼠尿毒症模型。分别于实验第4、8周末留取大鼠血清及24 h尿，检测血S...