[Review of] Pastora Sanjuan Cafferty and William C. McReady Hispanics in the United States: A New Social Agenda

This book is an unrevised third printing of eleven inspiring essays written by twelve social scientists who have devoted years of research to their respective fields. The book opens with an enlightening introduction by the editors, Pastora San Juan Cafferty and William McReady

[Review of] James L. Sexton. Campesino: The Diary of a Guatemalan Indian

Often political violence in Guatemala is analyzed as if it were identical to political violence in other Central American countries. On account of the desire to simplify this political and economical reality in the public debate, there is a tendency to see the conflict as the result of the international rivalries between East and West. The literature of this conflict deals primarily with the view from government officials and the opinion of the representatives of the transnationals economically involved in the area

[Review of] Edward Rivera. Family Installments: Memories of Growing Up Hispanic

Puerto Ricans have been writing about their experiences in the mainland for a very long time. At the beginning, the majority of the texts were written in Spanish by Puerto Rican writers residing in this country or by Puerto Rican writers who lived here for periods of time. A careful study of the works published about the life of Puerto Ricans in the mainland shows that they were written in prose

[Review of] Felix M. Padilla. Latino Ethnic Consciousness

An analysis of the concept of Hispanic or Latino as a form of an ethnic conscious identity and behavior separate from the individual ethnic identity of Mexican Americans, Puerto Ricans, Cubans and another Spanish speaking groups is the subject of Latino Ethnic Consciousness. Its focus is Chicago Mexican American and Puerto Rican populations

[Review of] Juan Suarez. Contra El Viento: Un Historia de Lucha y Amor

Contra El Viento (Against the Wind) is an autobiography that reads like a novel. This biographical narrative is divided into four parts. The novel itself uses the device of a writer-narrator who pieces together the history of his life from the moment of his birth to the most difficult times, now being faced by the Suarez family as they confront the most daily grueling demands and special attention from a beloved member of the family, who suffers from Parkinson\u27s and Alzheimer\u27s disease

A sum rule for charged elementary particles

There may be a link between the quantum properties of the vacuum and the parameters describing the properties of light propagation, culminating in a sum over all types of elementary particles existing in Nature weighted only by their squared charges and independent of their masses. The estimate for that sum is of the order of 100.Comment: Accepted for publication in European Physical Journal