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This research doesn't cite any other publications.ProjectProject[...]Nanomaterials’ toxicity Conference PaperMarch 2014PreprintMarch 2018Ferucarbotran-loaded red blood cells as long circulating MRI contrast agents: first in vivo
results in mice PatentJuly 2007ArticleSeptember 2014 · New biomedical strategies are being developed to improve disease detection, therapeutic monitoring, and treatment
efficacy in several contexts for example in anti-angiogenic chemotherapy, and prevention of cardiovascular disorders.
The use of contrast agents to improve the sensitivity and resolution of diagnostic imaging modalities, detect lesions
or organs, and evaluate organ function was... [Show full abstract]Last Updated: 09 Mar 18摘要：蓝牙耳机的出现，让我们运动、工作时享受音乐变得更便捷。越来越多人追求蓝牙耳机，所以蓝牙耳机的品牌和型号也多了起来。打算买蓝牙耳机的朋友，却不知道哪款蓝牙耳机最好？今天就给大家从音质上做一个蓝牙耳机排行。
的出现，让我们、工作时享受音乐变得更便捷。越来越多人追求蓝牙，所以蓝牙耳机的品牌和型号也多了起来。打算买蓝牙耳机的朋友，却不知道哪款蓝牙耳机最好？今天就给大家从音质上做一个蓝牙耳机排行。
第一款：音质媲美千元耳机--JEET蓝牙耳机
JEET蓝牙耳机主打平价享轻奢，虽然平价，但是音质和舒适度媲美千元耳机，做工均按照千元耳机标准生产，被媒体称为蓝牙耳机中性价比之王。
高端耳机利润高，把更多成本用到广告宣传，性价比不高。JEET耳机则不同，重视音质和舒适度，围绕音质，采用11MM超大金属振膜、高通CSR8645芯片以及独特的前后音腔体设计等等，还邀请了全球专业声学调音师调音，给用户呈现更奢侈的音质感受。不仅如此，JEET耳机更是专门建立了自己的入耳，在耳机舒适度体验上有独家专利，把蓝牙耳机的体验提升到了极致。
JEET蓝牙耳机专业水准如此高，所以这款耳机一推出，就迅速在数码圈蹿红，不少科技数码媒体都推荐并给出了极高的评价。与此同时，这款耳机也在时尚圈特别火爆，虽说重视音质，但是这款耳机的颜值也并不落后，所以被不少时尚潮人推荐，成为了今年最火时尚网红耳机。
第二款：外观时尚--铁三角蓝牙耳机
铁三角蓝牙耳机包装时尚简约，包装上也随机附赠了三种不同大小的套，用户可以根据自己的需要选择，线体中部设计有衣领固定夹，可以夹在衣领上，保证佩戴的稳固性。这款耳机的续航能力可以达到7小时，不使用的时候可以待机200小时。
第三款：包装简约-- AKG蓝牙耳机
AKG蓝牙耳机的外观十分小巧，机身重量控制在6g左右，佩戴起来无负担感。耳机的外壳采用的是材质，让整体机身看起来科技感十足。这款耳机的部分设计在耳机线体中部，包括模块以及充电模块均移动到线体上，进一步减少耳塞腔体的负担。
第四款：低调稳重--漫步者蓝牙耳机
漫步者蓝牙耳机采用的是项圈设计，耳机的均设计在项圈内部，物理感明显，十分适合盲操。这样边运动，边切歌也很简单。这款耳机支持连接两部设备连接，当使用一台设备听音乐，另一台设备来电时，可以随时切换连接的设备，进行接听。Evaluation of land cover and ecological change of Yongding Hakka Tulou World Heritage Protection Area using remote sensing image--《Remote Sensing for Land & Resources》2018年01期
Evaluation of land cover and ecological change of Yongding Hakka Tulou World Heritage Protection Area using remote sensing image
XU ZZHENG HDAI CGAO PDU PKey Laboratory for Satellite Mapping Technology and Applications of State Administration of Surveying,Mapping,and Geoinformation of China,Nanjing UInstitute of Resource Engineering,Longyan UJiangsu Provincial Key Laboratory of Geographic Information Science and Technology,Nanjing U
In this paper,Yongding District,where there are World Heritage Hakka Tulou and its Conservation Plan Area( Hugao region),were taken as the study area. With the purpose of analyzing the land cover and ecological environment changes in the study area from 1988 to 2014,the authors selected five Landsat images acquired in02, respectively to generate the land cover classification maps by using multiple classifier system and the remote sensing based ecological index( RSEI) maps by using RSEI. The change of land cover and ecological environment in the study area was obtained by the method of post classification change detection. Some conclusions have been reached:(1) The land cover of the study area significantly changed during the 26 years from 1988 to 2014,and the forest,shrub and grassland and built-up land increased rapidly,while farmland,degraded land and cultivation land de(2) RSEI is suitable for the evaluation of the ecological environment of the World Heritage Hakka T(3) The overall ecological quality of the two study areas improved year by year except for the period of 1988 ― 1996;(4) The relationship between the land cover and the ecological environment revealed that the ecological quality improved in the degraded land at high-altitude,the slope farmland which was converted into the forest land,shrub and grassland,and became worse in the area of forest,shrub and grassland land which degraded into the area of farmland,the degraded land and the reclaimed land as well as the expansion area surrounding the urban district.
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