On Participant Selection for Minimum Cost Participatory Urban Sensing with Guaranteed Quality of Information

Autor: Chao Liu, Qingzhong Liang, Changkai Zhang, Chengyu Hu, Xuesong Yan, Hong Yao

Publikováno v: Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering ISBN: 9783319289090
CollaborateCom

Exploring vehicles to conduct participatory urban sensing has become an economic and efficient sensing paradigm to pursue the smart city vision. Intuitively, having more vehicles participate in one sensing task, higher quality-of-information (QoI) ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0d8ed6cf92e9cce97714fbe7a3cbd2e6
https://doi.org/10.1007/978-3-319-28910-6_17

Interactions between Psilocybe fasciata and its companion fungus Acremonium strictum

Autor: Xinsheng He, Changkai Zhang, Peixin He

Publikováno v: Ecological Research. 21:387-395

Interactions between Psilocybe fasciata and its companion fungus Acremonium strictum were analysed. The conidia of A. strictum were observed on stipe, flesh and gill of P. fasciata, which suggested that A. strictum is the fungicolous fungi or mycophi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::db1b26959b2d69787acdc6800cde510f
https://doi.org/10.1007/s11284-005-0123-0

Measurement of cordycepin and adenosine in stroma of Cordyceps sp. by capillary zone electrophoresis (CZE)

Autor: Hua Zhang, Ying-jie Sun, Peng Lv, Jian Ya Ling, Changkai Zhang

Publikováno v: Journal of Bioscience and Bioengineering. 94:371-374

Capillary zone electrophoresis (CZE) was used to separate cordycepin and adenosine, and determine their concentration in stroma of Cordyceps sp. These two active components of natural and cultured Cordyceps kyushuensis were quantitatively analyzed an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bf03df240eb98e4f2e350798a9aa2a0
https://doi.org/10.1016/s1389-1723(02)80181-5

A GPS Information Sharing System Based on Bluetooth Technology

Autor: Hong Yao, Qingzhong Liang, Chao Liu, Chengyu Hu, Deze Zeng, Changkai Zhang

Publikováno v: ICITCS

The traditional GPS positioning technology is susceptible to buildings which incur severe signal attenuation and therefore the current actual GPS location information could not be directly obtained for a mobile device in some cases. The Bluetooth tec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ebf48cb6f78ff9a5a598f4f0c3463248
https://doi.org/10.1109/icitcs.2014.7021709

Crystallization and some characterization of flammulin purified from the fruit bodies of Flammulina velutipes

Autor: ChangKai Zhang, YaLi Chen, Feng Gong, Ming Gong

Publikováno v: Bioresource Technology. 64:153-156

From the aqueous extract of fruit bodies of Flammulina velutipes, Flammulin, an antitumor substance, was purified to homogeneity judged by SDS-polyacrylamide gel electrophoresis. The purification procedure included ammonium sulfate precipitation, eth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9e2da5ae15918498423e2e08e728bd29
https://doi.org/10.1016/s0960-8524(97)00075-8