Mapping from E-R to XML is made complicated by the fact that XML is decidedly a hierarchical model while E-R is more of a flat model (all entities are at the same level) (Mani et al., 2001; Lee et al., 2003; Conrad et al., 2000; Dos Santos et al., 2001). This presents two options as to how to tr[r]
Chapter 1 - Management information systems: Business driven MIS. Learning objectives of this chapter include: Describe the information age and the differences among data, information, business intelligence, and knowledge; identify the different departments in a company and why they must work togethe[r]
Colorectal cancer (CRC) is a leading cause of cancer-associated deaths with liver metastases developing in 25–30% of those affected. Previous data suggest a survival difference between right- and left-sided liver metastatic CRC, even though left-sided cancer has a higher incidence of liver metastase[r]
Business intelligence has been described as “active, model-based, and prospective approach to discover and explain hidden decision-relevant aspects in large amount of business data to better inform business decision process” (KMBI, 2005). Defining Business Intelligence has[r]
In spite of the increasing incidence of in situ breast cancer, the information about the risk factors of in situ breast cancer (DCIS) is scarce as compared to the information available for invasive ductal breast cancer (IDC) , with inconsistent findings regarding the difference in risk factors betwe[r]
test data is smaller when using the C-model than S- model , which means that the prosodic model with co-training is more stable. In fact, we found that the optimal value of λ is 94 and 57 for the two folds using S-model , and is 99 and 110 for the C- model . These[r]
After this chapter the student should have acquired the following knowledge and skills: Act as a communication champion rather than just as an information processor, use key elements of effective listening and understand why listening is important to leadership communication, recognize and apply the[r]
One way children learn gender roles is through play. Parents typically supply boys with trucks, toy guns, and superhero paraphernalia, which are active toys that promote motor skills, aggression, and solitary play. Daughters are often given dolls and dress- up apparel tha[r]
components which frees the user from designing the communication interfaces. At the hardware level the communication between computing nodes is handled by four-phases handshaking protocols and decoupling FIFOs. The handshaking pro- tocols synchronize computing with communicati[r]
Difference between Barcode and RFID (LIS Links : A Virtual Community of Indian LIS Professionals, 2011): - Information can be read from RFID tags much faster than from barcodes - Several items in a stack/counter can be read at the same time using RFID - Items do n[r]
The waters that do not have been in contact with petroleum are collected by means of separated drainages (EC, 2000). This is the case of the cooling towers blowdowns that basically contain dissolved or suspended mineral salts, as well as the effluents from filter backwashings and re[r]
Chapter 15 - Product liability and consumer protection. After completing this chapter, students will be able to: Describe the link between social engineering and the law, explain the difference between public interest and public policy, explain the difference between negligence and strict liability,[r]
.NET DATA PROVIDERS PERFORM ALL THE INTERACTIONS, SUCH AS, RETRIEVAL, INSERTION, UPDATION AND DELETION OF DATA, REQUIRED BETWEEN THE DATASET AND THE DATABASE ESTABLISH CONNECTION WITH [r]
With the knowledge in the books, you will have the basic information for a lot of thing, and with the knowledge in the life, that especially for your life, is good for you life in future[r]
• Objectives: To promote cooperation between the border provinces of Vietnam and Cambodia in some fields such as: The share and exchange the data and information on water resource and re[r]
3.10.4 Quartz Crystal Resonators While other piezoelectric materials have been used for filter resonators, quartz crystals have proved most satisfactory. Filters are available from 5 kHz to 100 MHz, and bandwidths from less than 0.01 percent to about 1 percent. (The bandwidth, center fre- q[r]
3 x Fig. 1. The basic structure of a SAW device. A sinusoidal voltage v of frequency f applied to the input IDT forms an electric field which through the piezoelectric effect causes a strain pattern of periodicity 2 d , where d denotes the distance between the centres of the elec[r]