Advances in Teaching & Learning Day Abstracts 2004

Proceedings of the Advances in Teaching & Learning Day Regional Conference held at The University of Texas Health Science Center at Houston in 2004.

Advances in Teaching & Learning Day Abstracts 2003

Proceedings of the Advances in Teaching & Learning Day Regional Conference held at The University of Texas Health Science Center at Houston in 2003.

A day in the life of PubMed: analysis of a typical day's query log.

OBJECTIVE: To characterize PubMed usage over a typical day and compare it to previous studies of user behavior on Web search engines. DESIGN: We performed a lexical and semantic analysis of 2,689,166 queries issued on PubMed over 24 consecutive hours on a typical day. MEASUREMENTS: We measured the number of queries, number of distinct users, queries per user, terms per query, common terms, Boolean operator use, common phrases, result set size, MeSH categories, used semantic measurements to group queries into sessions, and studied the addition and removal of terms from consecutive queries to gauge search strategies. RESULTS: The size of the result sets from a sample of queries showed a bimodal distribution, with peaks at approximately 3 and 100 results, suggesting that a large group of queries was tightly focused and another was broad. Like Web search engine sessions, most PubMed sessions consisted of a single query. However, PubMed queries contained more terms. CONCLUSION: PubMed's usage profile should be considered when educating users, building user interfaces, and developing future biomedical information retrieval systems.

Advances in Teaching & Learning Day Abstracts 2005

Proceedings of the Advances in Teaching & Learning Day Regional Conference held at The University of Texas Health Science Center at Houston in 2005.

Eliminating Modern Day Slavery

All too often, human trafficking victims – like victims of other crimes – are overlooked. When these victims are in need of support and resources, our governments are often underprepared and overburdened. As public servants, Congressman Ted Poe and State Senator Leticia Van de Putte recognize the deficiency in attention and resources dedicated to trafficked victims at both levels of government. Federal and state governments should provide the necessary resources for victims and victim service providers and help facilitate restitution for trafficking victims. In addition, the federal and state governments should help raise awareness of this crime’s impact on our nation. The problem of human trafficking cannot be dealt with at only one level of government. It will take the cooperation of all relevant local, state, and federal government entities to truly make an impact in combating human trafficking in the United States. We will continue to be a voice in Washington and in the State of Texas for victims and victim advocates to provide the needed resources for victims around the country and to draw attention to growing concerns surrounding human trafficking.