The OHOLO conferences have been convened annually as from the spring of 1956; they have covered very wide areas from different and overlapping disciplines, as can be seen from the following list: 1956 Bacterial Genetics (not published) 1957 Tissue Cultures in Virological Research (not published) 1958 Inborn and Acquired Resistance to Infection in Animals (not published) 1959 Experimental Approach to Mental Diseases (not published) 1960 Cryptobiotic Stages in Biological Systems* 1961 Virus - Cell Relationships** 1962 Biological Synthesis and Function of Nucleic Acids** 1963 Cellular Control Mechanism of Macromolecular Synthesis** 1964 Molecular Aspects of Immunology** 1965 Cell Surfaces** 1966 Chemistry and Biology of Psychotropic Agents (not published) 1967 Structure and Mode of Action of Enzymes** 1968 Growth and Differentiation of Cells in vitro** 1969 Behaviour of Animal Cells in Culture** 1970 Microbial Toxins** 1971 Interaction of Chemical Agents with Cholinergic Mechanisms** The participants at these meetings from the different scien tific institutions of Israel and from many countries, are engaged in fields of study which represent widely divergent approaches to biology. Thus, a characteristic feature of the OHOLO meetings has been their multi-disciplinary nature. These small international conferences are distinguished by the relaxed atmosphere in which they are held, with ample time for informal as weIl as formal discussions. *Published by Elsevier Publishing Co. , Amsterdam (1960). **Published by the Israel Institute for Biological Research, Ness Ziona.

Venezuelan equine encephalitis (VEE) virus was first isolated in 1938 by Kubes and Rios (1) from the brain of a horse which died during an epizootic of a previously unrecognized disease in Venezuela. VEE-related viruses were subsequently isolated during t~e period of 1943-1963 in Venezuela, Colombia, Peru, Trinidad, Brazil, Surinam, Argentina, Panama, Mexico, and the United States (2) * Shope et ~. (3) fi rst defi ned the vi ru ses in the VEE comp 1 ex t-y showing serological relationships between classical VEE, ~lucambo, and Pixuna viruses. Young and Johnson (2) serologically characterized a variety of VEE isolates and proposed that the complex t>e divided into four subtypes (I, II, III, and IV). Viruses in subtype I were divided into five variants designated IA through IE. During 1069-1~71 a VEE epizootic-epidemic occurred in South America, Central America, and the United States involving a subtype lAB virus which caused high mortality among equines and human d i sea se (4). Venezuelan equine encephalitis viruses are alpha-togaviruses w~ic~ contain a positive strand rit>onucleic acid genome enclosed in an icosa~edral nucleocapsid. The virion has an envelope which contains blO glycoproteins: E2 of 5F,000 daltons (gp56) and E1 of ~O,OOO daltons (gp50) (5,6). Viral neutralization (N) and hemagglutiration (HA) sites have been placed on E2 by the use of monospecific rabtdt antisera and monoclonal antibodies specific for purified viral structural proteins (7-10). Only anti-E2 antisera neutralized virus infectivity or blocked virus hemagglutination.

Venezuelan equine encephalitis (VEE) virus was first isolated in 1938 by Kubes and Rios (1) from the brain of a horse which died during an epizootic of a previously unrecognized disease in Venezuela. VEE-related viruses were subsequently isolated during t~e period of 1943-1963 in Venezuela, Colombia, Peru, Trinidad, Brazil, Surinam, Argentina, Panama, Mexico, and the United States (2) * Shope et ~. (3) fi rst defi ned the vi ru ses in the VEE comp 1 ex t-y showing serological relationships between classical VEE, ~lucambo, and Pixuna viruses. Young and Johnson (2) serologically characterized a variety of VEE isolates and proposed that the complex t>e divided into four subtypes (I, II, III, and IV). Viruses in subtype I were divided into five variants designated IA through IE. During 1069-1~71 a VEE epizootic-epidemic occurred in South America, Central America, and the United States involving a subtype lAB virus which caused high mortality among equines and human d i sea se (4). Venezuelan equine encephalitis viruses are alpha-togaviruses w~ic~ contain a positive strand rit>onucleic acid genome enclosed in an icosa~edral nucleocapsid. The virion has an envelope which contains blO glycoproteins: E2 of 5F,000 daltons (gp56) and E1 of ~O,OOO daltons (gp50) (5,6). Viral neutralization (N) and hemagglutiration (HA) sites have been placed on E2 by the use of monospecific rabtdt antisera and monoclonal antibodies specific for purified viral structural proteins (7-10). Only anti-E2 antisera neutralized virus infectivity or blocked virus hemagglutination.

Frequenting gun shops and shooting ranges, and devoting particular attention to those whose interest in weaponry extends beyond the casual, Abigail A. Kohn captures in finegrained and often entertaining, yet always humane, detail how gun owners actually think and feel about their guns. Through her conversations--with cowboy action shooters at a regional match, sport shooters, hunters, with shooters of all ages and races--we hear of the "savage beauty" of a beautifully crafted long gun, of the powerful historical import owners attach to their guns, of the sense of empowerment that comes with shooting skill, and the visceral thrill of discharging a dangerous weapon. Cutting through the cliches that link gun ownership with violent, criminal subcultures and portray shooters as "gun nuts" or potential terrorists, Kohn provides us with a lively and untainted portrait of American gun enthusiasts.