There are several factors related to eyewitness accuracy, including the inquiry process of the police, lineups and photo arrays,memory,sex, race,level of confidence of eyewitness.

Based on analysis on the law governing coal piling up in coal bin and with queuing theory, a math model has been set up to predict ash content in coal contained in coal bin.

The analysis and design of bank queuing business simulation system based on queue structure;

On the program of algorithms of Out_Queue of LinkList queue in teaching;

The Front and Rear Pointer Design of Circular Queue;

The Esophagus with Cardia Multiplecarcinoma and Multiple High Grade Intraepithelial Neoplasia in Cohort Study;

Methods The cancer incidence data of the fixed cohort from the beginning of 1950 to the end of 1996 was collected.

Multi-task scheduling algorithm and communication mechanism using message queues are discussed.

Through referring to the implementing method of TCP, the paper proposes SCTP s software model, in which modulebased structure and the multiprocess mechanism via message queues and shared memory are adopted.

A cohort study on the health effect by hepatitis B virus infection;

A cohort study of evolving of HIV-1 drug resistance in Henan Province,China;

A 40-year cohort study on cancer mortality among female workers with manual spinning of chrysotile asbestos;