Attack Response

Direct exercises for federal, state, and local chemical, biological, radiological, and nuclear attack response teams and plans... 

W. Cyber-security/Supervisory Control and Data Acquisition (SCADA) system attack response (other than incident-specific, e.g., hacker)... 

Burghardt, G. M. (1966). Stimulus control of the prey attack response in naive garter snakes. PsychonomicScience4,37-38. 

A better understanding of the role of phytoalexins in plant defenses and of the mechanisms of induced resistance may potentially open a powerful new approach to the control of insect pests of cultivated plants. If indeed, in light of the hypothesis of optimal defense strategies (3), a post-attack response is a more efficient line of defense than the attack-independent accumulation of allelochemics, the exploitation of phytoalexin-producing mechanisms may represent a fertile field for future investigations. Several uses of induced resistance may be conceived. Four of these approaches are briefly discussed. 

OD-R (floral) [plant wounding pathogen attack response mediator]... 

Finding clean air is particularly challenging in an indoor chemical attack, given the variations in ventilation systems. Consequently, it is best to follow a chemical attack response plan designed specifically for the particular building. This is not always possible, particularly in unfamiliar buildings. If you do not know the specific plan for the building, the fastest way to find clean air is to open a window or door to... 

Identify resource material on chemical/biological agents, stress reduction after other traumas, and disaster response services, and enlist the help of mental health professional societies in developing a training program for mental health professionals. The key to success in this attempt will be offering continuing education credits and certification for mental health providers trained in chem/bio attack response. 

Participation by the oxygen lone pairs is responsible for the rapid attack on the carbon-carbon double bond of an enol by bromine We can represent this participation explicitly... 

Biodeterioration. For objects made out of organic materials, mold and insect attack are a principal cause of damage. Microbiological organisms can also be responsible for serious deterioration of outdoor stone. Museums, especially storage areas, are quite conducive to providing the conditions in which infestations can occur. Objects are stored in close proximity, and left untouched for prolonged periods, often with Htde if any ak movement. 

Theophylline s predominant mode of action appears to be bronchocHlation. However, it has also been shown that prophylactic acHriinistration of theophylline provides some protection from asthma attacks and suppresses the late-phase response (67,68). Some researchers beHeve that at therapeutic semm concentrations theophylline may inhibit the development of airway inflammation (69). There are conflicting reports on the effect of theophylline on allergen-induced bronchial hyperresponsiveness some clinical stucHes report a reduction in hyper-responsiveness, others do not (69,70). Theophylline clearly does not reverse the general bronchial hyperresponsiveness over the course of long-term therapy (71). Because of the relationship between... 

The prophylactic stimulation of the immune system using vaccines and bacterins is time-consuming. Of even greater value would be the abiUty to activate the system to combat a disease attack already underway, or to be able to increase the response to abnormal cells and neutralize neoplasia in any organ of the body. Several compounds, some unique entities and some already in use for other purposes, have shown potential utiUty as such nonspecific immune stimulants. 

In contrast to electrophilic reagents, the highly -tt-deficient character of the pteridine nucleus is responsible for its vulnerability towards nucleophilic attack by a wide variety of reagents. The direct nucleophilic substitution of pteridine itself in a Chichibabin-type reaction with sodamide in diethylaniline, however, was unsuccessful (51JCS474). Pteridin-6-one, on the other hand, yielded pteridine-6,7-dione under the same conditions, via a still unknown reaction mechanism. 

Chemical attack is often a result either of fouling prevention or cleaning in response to fouling. Chlorine and hypochlorite damage most RO and NF membranes, as do oxidants generally (see discussion of chlorine tolerance below). 

Chlorine Tolerance Most of the best RO membranes are attacked by oxidants, and they are particularly susceptible to chlorine. A particularly sensitive locus for attack is the amidic hydrogen. Cellu-losic membranes are generally less sensitive, and pass the chlorine into the permeate giving downstream biocidal activity, veiy useful for under-the-sink RO. These factors are largely responsible for CA s survival in RO membranes. Chlorine, whatever its vices, has the virtue of being a known, effective, residual bactericide and a good inhibitor of... 

The materizils in current use have limited resistance to the broad ranges of commonly spilled chemicetl solvents. In fact, no one suit material is known to resist attack by all chemicals. Rubber or polymeric materials eire all permeable to some degree but for some chemicals, there is no acceptable gairment available to provide adequate protection for the wearer. Consequently chemiczil response teams must rely on an inventory of suits constructed of different materials to provide adequate personnel protection. 

---