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Evaluation of a UAV-mounted consumer grade camera with different spectral modifications and two handheld spectral sensors for rapeseed growth monitoring: performance and influencing factors
Modified consumer grade camera Unmanned aerial vehicle (UAV) Field-based hyperspectral data GreenSeeker crop sensor Image quality Band combination
2024/1/19
The objective of this study was to evaluate the crop monitoring performance of a consumer-grade camera with non-modified and modified spectral ranges which are commonly used in low-altitude unmanned a...
2023年5月24日-25日，国际证据评价与指南制定组织GRADE（Grading ofRecommendations, Assessment, Development, and Evaluations）工作组年会在克罗地亚斯普利特举行。
2023第三届循证杏林论坛-GRADE年会成功举办（图）
GRADE年会 循证杏林论坛 北京中医药大学 中医学院
2023/6/21
2023第三届循证杏林论坛GRADE年会于1月14日成功举办。北京GRADE中心联合主任刘建平教授和费宇彤研究员担任此次大会的主席。大会围绕GRADE方法和前沿的方法学等主题进行了报告与讨论。本次会议的主办方为北京GRADE中心、Cochrane中国协作网，承办方为北京GRADE中心、Cochrane中国协作网成员单位、北京中医药大学循证医学中心及北京中医药大学国际循证中医药研究院。来自首都医科大...
2020年1月12日，北京中医药大学国际循证中医药研究院、北京GRADE中心成立暨揭牌仪式在我校举行。循证医学创始人、GRADE创始人、GRADE指导委员会主席、加拿大麦克马斯特大学Gordon Guyatt院士，北京中医药大学党委书记谷晓红，校长徐安龙为研究院和中心揭牌。众多国内循证医学领域知名专家，以及我校相关部门和学院负责人等出席了开幕式。开幕式由我校副校长陶晓华主持。
REMOTE SENSING EXTRACTION OF STOPES AND TAILINGS PONDS IN AN ULTRA-LOW-GRADE IRON MINING AREA
Ultra-low-grade iron mining area remote sensing spectral and thermal characteristics stope and tailings pond
2018/5/15
With the development of economy, global demand for steel has accelerated since 2000, and thus mining activities of iron ore have become intensive accordingly. An ultra-low-grade iron has been extracte...
Child’s Home Learning Environment Predicts 5th Grade Academic Skills（图）
Child’s Home Learning Environment Predicts 5th Grade Academic Skills
2017/9/5
The study, published online in the journal Applied Developmental Science, followed a group of children from birth through 5th grade to track the influence of early home learning environments on later ...
Successful response to imatinib in two dogs with inoperable grade III infiltrating mast cell tumours:a case report
canine KIT oncogene target therapy tyrosine kinase inhibitor
2016/9/1
Two dogs were presented owing to sudden rapid growth of cutaneous masses greater than 10 cm on the neck and axillary region, respectively. Based on history and results of physical examinations, blood ...
POST-MISSION QUALITY ASSURANCE PROCEDURE FOR SURVEY-GRADE MOBILE MAPPING SYSTEMS
MMS lidar accuracy trajectory errors system calibration quality assurance
2016/7/5
Mobile Mapping Systems (MMS) consist of terrestrial-based moving platforms that integrate a set of imaging sensors (typically digital cameras and laser scanners) and a Position and Orientation System ...
Pathways family intervention for third-grade American Indian children
Family children parents health promotion
2016/5/31
The goal of the feasibility phase of the
Pathways family intervention was to work with families of thirdgrade
American Indian children to reinforce health behaviors
being promoted by the curriculum...
Portion-size estimation training in second- and third-grade American Indian children
Portion-size estimation diet assessment dietary intake
2016/5/31
Training in portion-size estimation is known to
improve the accuracy of dietary self-reporting in adults, but
there is no comparable evidence for children. To obtain this
information, we studied 11...
Effects of Combining Feed Grade Urea and a Slow-release Urea Product on Performance, Dietary Energetics and Carcass Characteristics of Feedlot Lambs Fed Finishing Diets with Different Starch to Acid Detergent Fiber Ratios
Slow-release Urea Finishing Lambs Growth Performance Dietary Energetics Carcass
2016/12/28
Recent findings have shown that microbial nitrogen flow and digestible energy of diets are increased when urea is combined with a slow-release urea (SRU) in diets with a starch to acid detergent fibre...
The mediating role of expected grade on gendered teaching style biases in teacher evaluations
expected grade gendered style biases teacher evaluations
2016/3/16
This study investigated the effects of an instructor's sex, field of study, gendered teaching style, and expected grade on students’ evaluations of teaching using hypothetical scenarios. Participants ...
Can the WRAT–4 Math Computation Subtest predict the final grade in a college-level math course?
WRAT–4 Math Computation Subtest final grade college-level math course
2016/3/16
121 freshman through graduate college students (68 men, 53 women; M age = 23.3 yr., SD = 7.8) in 10 different math classes were administered the Wide Range Achievement Test Fourth Edition (WRAT–4) Mat...
美标A588 Grade A耐候结构钢板试制开发
A588 Grade A 耐候钢 产品开发 力学性能 表面质量
2016/7/14
采用无Ni成分设计体系，配合后续控轧控冷工艺，组织了美标耐候低合金钢A588 Grade A的试生产。试生产过
程中，通过适当优化加热工艺，避免了钢板表面氧化铁皮清除不净的问题，最终生产出质量符合 ASTM A588/A588M—
2010标准要求的A588 Grade A耐候低合金钢板。
DEVELOPMENT OF CONVENIENT 3D MEASUREMENT USING CONSUMER GRADE DIGITAL CAMERA: THE 3DIVISION EXAMPLES
Close-range Photogrammetry Triplet images Calibration Software Digital Cameras 3D Modelling
2015/12/23
The authors have been concentrating on developing a convenient 3D measurement method using consumer grade digital cameras,and software “3DiVision” has been designed to perform convenient 3D measuremen...