A total of 189 consecutive new women patients were surveyed at an adult psychiatric outpatient clinic which did not have a specific program for the treatment of alcoholics. Twenty-seven patients (14%) reported a history of heavy alcohol consumption measured by scores of 10 or more on the Michigan Alcoholism Screening Test (MAST), but only 16 had a diagnosis of alcohol abuse or alcohol dependence made by a clinician. Those with a self-reported history of physical and/or sexual abuse had significantly higher scores on the MAST than those with no such history. When the first abuse occurred before the age of 18 years and there was no recent reported abuse, the association of abuse and high MAST scores persisted, suggesting that early physical or sexual abuse may be associated with current levels of alcohol use.

The combination of population growth in areas of mixed (residential, commercial, and industrial) land use along U.S. waterfronts and the increasing frequency of devastating hurricanes and storm surges has led to community fears of widespread toxic chemical contamination resulting from accidental industrial or small business releases, particularly in the aftermath of an extreme weather event, such as a hurricane. Industrial waterfront communities, which are frequently environmental justice communities, contain numerous toxic chemical sources located in close proximity to residential housing, schools, daycare centers, playgrounds, and healthcare centers. Despite the longstanding concerns of community activists and researchers about the potential for “fugitive” chemicals to be released into floodwaters, there has been little coordinated research or action to develop environmental monitoring programs for disaster-affected communities. In the aftermath of Superstorm Sandy, a community-academic partnership was formed between the New York City Environmental Justice Alliance, UPROSE, The LifeLine Group, and the RAND Corporation. The collaboration, known as Grassroots Research to Action in Sunset Park (GRASP) has focused on identifying possible sources of chemical contamination, modeling the potential for chemical release into community areas and resulting exposure risks, and proactively developing actions for mitigating or preventing adverse community impacts. Through our ongoing work, we have identified barriers and drivers for community-based environmental monitoring, and in doing so, we have developed a framework to overcome challenges. In this article, we describe this framework, which can be used by waterfront communities bracing to deal with the effects of future devastating weather disasters.

Many proteins bind to substrates, so what makes streptavidin binding biotin so amazing? Perhaps, the fact that its dissociation constant (Kd = 10‐15 M) is the lowest in nature. The bacterium Streptomyces avidinii has taken advantage of this incredibly low Kd to develop a defense mechanism with which it can withhold valuable biotin (vitamin B7) from competing bacteria. This high affinity binding is facilitated by the structure of tetrameric streptavidin, consisting of a dimer of dimers each formed by the interaction between monomers that involves a single amino acid, Trp120. Each subunit consists of an 8 antiparallel beta strand barrel forming the biotin binding site which is capped by a flexible loop between strands 3 and 4 which essentially acts as a lid over the binding site on the end of the barrel. Tight biotin binding results from multiple hydrogen bonding interactions, and a hydrophobic Trp‐lined binding site that allows for extensive van der Waal interactions. The strong streptavidin‐biotin interaction has been exploited in biotechnology for processes such as protein identification, purification, isolation, and enrichment; as well as, nucleic acid detection involving binding of biotinylated targets by immobilized proteins. The Ironwood Ridge High School SMART Team (Students Modeling a Research Topic) has modeled streptavidin bound with biotin and bound with a Strep‐tag using JMOL and 3‐D fabrication to speculate on the mechanism, and to highlight the residues, which facilitate streptavidin's record breaking dissociation constant.