Tài liệu Computer and Internet Use by Children and Adolescents in 2001: Statistical Analysis Report pptx

... they use the Internet? How many users use the Internet in only one place, and what locations do these users favor? 5. Do the ways children and adolescents use computers and the Internet, and ... family income, parents’ educational attainment, and other factors? 3. How do children and adolescents use home computers and the Internet? 4. Where do...

Ngày tải lên: 18/02/2014, 00:20

... 2006 report, It’s Child’s P lay: Advergaming and the Online Marketing of Food to Children, e xamined websites sponsored by food manufacturers promoting popular brands among children, finding ... the leading food brands that target children on TV are also e ither directly targeting children on the Internet or providing online content likely to be of interest to them.” By provid...

Ngày tải lên: 18/02/2014, 07:20

Ngày tải lên: 12/02/2014, 15:20

... baseline. 1 Introduction Hidden Markov Tree Models (HMTM) were intro- duced in (Crouse et al., 1998) and used in appli- cations such as image segmentation, signal classi- fication, denoising, and ... Translation ∗ Zden ˇ ek ˇ Zabokrtsk ´ y Charles University in Prague Institute of Formal and Applied Linguistics zabokrtsky@ufal.mff.cuni.cz Martin Popel Charles University in Prague...

Ngày tải lên: 20/02/2014, 09:20

... funds had Internet access in 2011. About eight in 10 mutual fund–owning households with Internet access went online at least once a day, and more than eight in 10 used the Internet for financial ... favorability ratings compared with younger investors and more recent investors. » Mutual fund–owning households often used the Internet for financial purposes. More than nine...

Ngày tải lên: 19/02/2014, 09:20

... week Never in the past 12 months Frequency of Internet use * Internet use is based on the sole or co-decisionmaker for household saving and investing. Note: Internet access includes access to the Internet ... shareholders not using the Internet in the past 12 months or solely using the Internet for email were not counted as having Internet access. 2 Total reported is...

Ngày tải lên: 19/02/2014, 09:20

... monitoring. The latter uses the features extracted from sensor signals (such as cutting forces in machining processes and pressures in pressured vessels) and can be used in various engineering areas. This ... available information (learning from samples) and knowledge (learning from instruction). Since the users must provide information and instruction, the learning is a supervi...

Ngày tải lên: 13/12/2013, 01:15

... starting from reaming, through slab milling, drilling, and slotting to step milling” and “using machining route starting from slab milling through reaming, drilling, and slotting to step milling.” ... example based on metal cutting processes for machining the part as shown in Figure 3.1. The machining operations, machine tools, and cutting tools, used in the machining processes ar...

Ngày tải lên: 13/12/2013, 01:15

... palletisation. © 2001 by CRC Press LLC in parallel, each one operated by a handling robot. Effectiveness is obtained by adapting the schedules to ongoing situations and by integrating tactical and execution ... buffering, transfer, and handling along the principal flow; • parts feeding modules, for granting storing and sorting services of secondary flows; • processing module...

Ngày tải lên: 13/12/2013, 01:15

... software into modules (objects) which encapsulate both data and procedures (methods) characterizing their behavior and which interact by sending one another messages. In addition the role and the interfaces ... etc.) in a proper subset. Then, to formally describe such micro-decisions, we introduce appropriate functions (decision rules) by indicating their domain and their rang...

Ngày tải lên: 13/12/2013, 01:15