The association between implicit alcohol attitudes and drinking behavior is moderated by baseline activation in the lateral prefrontal cortex

OBJECTIVE Intense alcohol consumption is a risk factor for a number of health problems. Dual-process models assume that self-regulatory behavior such as drinking alcohol is guided by both reflective and impulsive processes. Evidence suggests that (a) impulsive processes such as implicit attitudes are more strongly associated with behavior when executive functioning abilities are low, and (b) higher neural baseline activation in the lateral prefrontal cortex (PFC) is associated with better inhibitory control. The present study integrates these 2 strands of research to investigate how individual differences in neural baseline activation in the lateral PFC moderate the association between implicit alcohol attitudes and drinking behavior. METHOD Baseline cortical activation was measured with resting electroencephalography (EEG) in 89 moderate drinkers. In a subsequent behavioral testing session they completed measures of implicit alcohol attitudes and self-reported drinking behavior. RESULTS Implicit alcohol attitudes were related to self-reported alcohol consumption. Most centrally, implicit alcohol attitudes were more strongly associated with drinking behavior in individuals with low as compared with high baseline activation in the right lateral PFC. CONCLUSIONS These findings are in line with predictions made on the basis of dual-process models. They provide further evidence that individual differences in neural baseline activation in the right lateral PFC may contribute to executive functioning abilities such as inhibitory control. Moreover, individuals with strongly positive implicit alcohol attitudes coupled with a low baseline activation in the right lateral PFC may be at greater risk of developing unhealthy drinking patterns than others.

Health significance of chlorination byproducts in drinking water: The Houston experience: A continuation study

Background. Houston, Texas, once obtained all its drinking water from underground sources. However, in 1853, the city began supplementing its water from the surface source Lake Houston. This created differences in the exposure to disinfection byproducts (DBPs) in different parts of Houston. Trihalomethanes (THMs) are the most common DBP and are useful indicators of DBPs in treated drinking water. This study examines the relationship between THMs in chlorinated drinking water and the incidence of bladder cancer in Houston. ^ Methods. Individual bladder cancer deaths, from 1975 to 2004, were assigned to four surface water exposure areas in Houston utilizing census tracts—area A used groundwater the longest, area B used treated lake water the longest, area C used treated lake water the second longest, and area D used a combination of groundwater and treated lake water. Within each surface water exposure area mortality rates were calculated in 5 year intervals by four race-gender categories. Linear regression models were fitted to the bladder cancer mortality rates over the entire period of available data (1990–2004). ^ Results. A decrease in bladder cancer mortality was observed amongst white males in area B (p = 0.030), white females in area A (p = 0.008), non-white males in area D (p = 0.003), and non-white females in areas A and B (p = 0.002 & 0.001). Bladder cancer mortality differed by race-gender and time (p ≤ 0.001 & p ≤ 0.001), but not by surface water exposure area (p = 0.876). ^ Conclusion. The relationship between bladder cancer mortality and the four surface water exposure areas (signifying THM exposure) was insignificant. This result could be attributable to Houston controlling for THMs starting in the early 1980’s by using chloramine as a secondary disinfectant in the drinking water purification process.^

The Effects of Climate Change on Algae in the Denver Metro Area's Drinking Water Reservoirs

Six Denver metro water reservoirs were sampled to see what types of algae were found, and what impact the algae would have on drinking water reservoirs in the event of a bloom caused by warming water temperatures. Each sample contained algae. Toxic cyanobacteria, filamentous green algae, and different species of diatoms were found in the samples. Current climate change models show the temperature along the Front Range is rising and will continue to rise. With an increase in climate change and an increase in population, humans and animals will be at a greater risk of ingesting or coming into contact with toxic algae.

Incunabulum incunabulorum. TheGutenberg Bible on vellum in the Vollbehr collection. An authentic story of the choicest book of Christendom told anew,

"Table of all the know Gutenberg Bibles on vellum still extant": p. [8]

Photo-gravures of the Holy Land, embracing fifty prominent views illustrative of Bible history and scenes in the life of our Lord.

Mode of access: Internet.

The Bible in common schools. The reports of the Committee of the Board of education, of the city of Detroit, on the petition for the admission of the Bible into the public schools of the city.

Mode of access: Internet.

Memoirs of the Rev. Ammi Rogers ... persecuted in the state of Connecticut, on account of religion and politics, for almost twenty years; and finally falsely accused and imprisoned in Norwich jail, for two years on the charge of crimes said to have been committed in the town of Griswold ... Also a concise view of the authority , doctrine, and worship, in the Protestant Episcopal church, and a very valuable index to the Holy Bible.

Mode of access: Internet.

The holy Bible containing the old and new testaments in the Tamil language.

Title page is in English and Tamil.

A Tahitian and English dictionary, with introductory remarks on the Polynesian language, and a short grammar of the Tahitian dialect: with an appendix containing a list of foreign words used in the Tahitian Bible, in commerce, etc., with the sources from whence they have been derived.

Mode of access: Internet.

Readings from the Old Testament : selections from the English Bible for reading in home and school and for supplementary work in the class room in reading and English /

Mode of access: Internet.

The Bible in Spain; or, The journeys, adventures, and imprisonments of an Englishman, in an attempt to circulate the Scriptures in the Peninsula.

Mode of access: Internet.

An essay on the appropriate use of the Bible in common education : prepared for the American Lyceum /

Mode of access: Internet.

The Bible study manual; an aid in teaching the intermediate lessons on Christian life and conduct.

Mode of access: Internet.