机构

• 地理科学与资源研究所 [4]
• 长春光学精密机械与物... [1]

采集方式

• OAI收割 [5]

内容类型

• SCI/SSCI论文 [4]
• 会议论文 [1]

发表日期

• 2012 [3]
• 2010 [1]
• 2008 [1]

学科主题

筛选

浏览/检索结果: 共5条，第1-5条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Disaggregating household expenditures on food away from home in Beijing by type of food facility and type of meal SCI/SSCI论文  OAI收割 2012 Bai J. F.; Zhang C. P.; Qiao F. B.; Wahl T. 收藏  |  浏览/下载：25/0  |  提交时间：2012/09/04 China  Consumer behaviour  Food  Expenditure  Food away from home  Type  of food facility  Type of meal  away-from-home  urban china  consumption  demand  time  models  convenience  allocation  market   Disaggregating household expenditures on food away from home in Beijing by type of food facility and type of meal SCI/SSCI论文  OAI收割 2012 Bai J. F.; Zhang C. P.; Qiao F. B.; Wahl T. 收藏  |  浏览/下载：20/0  |  提交时间：2012/09/04 China  Consumer behaviour  Food  Expenditure  Food away from home  Type  of food facility  Type of meal  away-from-home  urban china  consumption  demand  time  models  convenience  allocation  market   Household Engel curve analysis for food, Beijing, China SCI/SSCI论文  OAI收割 2012 Seale J. L.; Bai J. F.; Wahl T. I.; Lohmar B. T. 收藏  |  浏览/下载：28/0  |  提交时间：2014/12/24 China  Household demand  Engel curves  Food demand  Elasticities  Food  products  consumer demand  consumption  income  expenditure  countries  calories  systems  impact  model  home   Research of new wireless sensor network protocol: ZigBee RF4CE (EI CONFERENCE) 会议论文  OAI收割 International Conference on Electrical and Control Engineering, ICECE 2010, June 26, 2010 - June 28, 2010, Wuhan, China 作者:  Xu Z.-J.;  Li D. 收藏  |  浏览/下载：17/0  |  提交时间：2013/03/25 Currently most existing remote controls for consumer electronics use infrared remotes (IR) technology to control devices which Increases the demand for advanced functionality that cannot be supported by existing IR. RF remotes provide new levels of interactivity and convenience for today's digital home when compared to IR remotes. New network protocols: ZigBee RF4CE are helping to make this technology accessible to us. In this paper  we first introduce the architecture and primitives of the ZigBee RF4CE  node initialization service  then present the researches of the Application layer and Network layer respectively. Focusing on the functions of Network layer including: frequency usage service  transmission control service  discovery service  power saving service  pairing service and security service. 2010 IEEE.   Demand for fish in Asia: a cross-country analysis SCI/SSCI论文  OAI收割 2008 Dey M. M.; Garcia Y. T.; Kumar P.; Piumsombun S.; Haque M. S.; Li L.; Radam A.; Senaratne A.; Khiem N. T.; Koeshendrajana S. 收藏  |  浏览/下载：31/0  |  提交时间：2012/06/08 Asia  fish demand  inverse Mills ratio  multistage budgeting framework  price and income elasticity  quadratic AIDS model  consumer demand  us households  system  equations  patterns  curves