[Review of] Jon Michael Spencer. Sacred Symphony: The Chanted Sermon of the Black Preacher

In his latest book to date, Sacred Symphony; The Chanted Sermon of the Black Preacher, Spencer states in the introduction that there are seven musical elements that make up the chanted sermon and these include melody, rhythm, call and response, harmony, counterpoint, form, and improvisation. He not only states that these musical components appear in the chanted sermons, but he illustrates how they are manifested in the sermon event through sermons and/or testimonies of white male and female observers, ex-slaves, ministers, and scholars of black preaching

[Review of] Allen L. Woll and Randall M. Miller. Ethnic and Racial Images in American Film and Television: Historical Essays and Bibliography

Allen Woll and Randall Miller in Ethnic and Racial Images in American Film and Television have compiled in one volume the writings about the images of ethnic and racial groups in American television and film. Woll and Miller state in their Introduction that the purpose of their book was to attempt to unite the work (the nature and importance of mass media stereotypes and their effects on society) from a wide variety of disciplines, languages and fields of study in order to expand the vistas of scholarly research in this area. Ethnic and Racial Images is divided into twelve chapters, with each considering specific ethnic or racial groups: (in alphabetical order) Afro-Americans, Arabs, Asians, East Europeans and Russians, Germans, Hispanic Americans, Irish, Italians, Jews, and Native Americans. The first chapter is a general overview of the subject of racial and ethnic images and the final chapter is a kind of miscellaneous section entitled Others which includes Africans, Armenians, Dutch, East Indians, Greeks, Hawaiians, Louisiana Cajuns, Norwegians, Swedes, and Turks

The Persistence of Ethnicity in African American Popular Music: A Theology of Rap Music

The racial oppression of black people in many ways has fueled and shaped black musical forms in America. One example is the blues which originated in the rural South among poor, nonliterate, agrarian African Americans.[1] In the North the music became more formalized, and singers such as Gertrude Ma Rainey, Bessie Smith, Mamie Smith, Ida Cox, and Sarah Martin became known as the queens of the classic blues. Another musical genre is jazz, which was largely based on the twelve-bar blues harmonic structure and phrasing. It was more polished than the earlier New Orleans jazz at the turn of the century, and its major influences came from New York City, Chicago, and Kansas City. Finally, on the religious front, gospel music was in its early stages of development around the time early blues was evolving. Influenced by blues and jazz, gospel was revolutionary (and controversial) in its combination of drums and fast, rocking rhythms

[Review of] Therese Daniels and Jane Gerson, eds. The Colour Black: Black Images in British Television

The Colour Black is a concise reference source for scholars interested in research about ethnic images portrayed in television programs produced in other countries. This volume is largely a collection of television review articles for three prime-time television formats in Great Britain: (1) situation comedies, (2) drama series and serials, and (3) soap operas

[Review of] Cheryl A. Wall, ed. Changing Our Own Words: Essays on Criticism, Theory, and Writing by Black Women

Cheryl Wall\u27s edited volume, Changing Our Own Words, is comprised of the proceedings of a conference held at Rutgers University in October 1987 entitled Changing Our Own Words: A Symposium on Criticism, Theory, and Literature by Black Women. A group of scholars and critics -- who included Abena P. A. Busia, Barbara Christian, Mae Gwendolyn Henderson, Gloria T. Bull, Deborah E. McDowell, Valerie Smith, Hortense J. Spillers, Claudia Tate, Cheryl A. Wall, and Susan Willis -- were asked to reflect upon such questions as: What are the most fruitful contexts for the analysis of writing by black women? What can be learned from recent developments in literary theory? Can and should theories particular to black women\u27s writings be developed? If so, what would the source of such theories be

With development, list recall includes more chunks, not just larger ones.

The nature of the childhood development of immediate recall has been difficult to determine. There could be a developmental increase in either the number of chunks held in working memory or the use of grouping to make the most of a constant capacity. In 3 experiments with children in the early elementary school years and adults, we show that improvements in the immediate recall of word and picture lists come partly from increases in the number of chunks of items retained in memory. This finding was based on a distinction between access to a studied group of items (i.e., recall of at least 1 item from the group) and completion of the accessed group (i.e., the proportion of the items recalled from the group). Access rates increased with age, even with statistical controls for completion rates, implicating development of capacity in chunks. (PsycINFO Database Record (c) 2010 APA, all rights reserved

Graphene Oxide Sheets-based Platform For Induced Pluripotent Stem Cells Culture: Toxicity, Adherence, Growth And Application

It was prepared the graphene oxide (GO) sheets by suspension of GO in ultrapure deionized water or in Pluronic F-68 using a ultrasonicator bath. Total characterization of GO sheets was carried out. The results on suspension of GO in water showed excellent growth and cell adhesion. GO/Pluronic F-68 platform for the growth and adhesion of adipose-derived stem cells (ASCs) that exhibits excellent properties for these processes. GO in water suspension exhibited an inhibition of the cell growth over 5 mu g/mL In vivo study with GO suspended in water (100 g/mL) on Fisher 344 rats via i.p. administration showed low toxicity. Despite GO particle accumulates in the intraperitoneal cavity, this fact did not interfere with the final absorption of GO. The AST (aspartate aminotransferase) and ALT (alanine aminotransferase) levels (liver function) did not differ statistically in all experimental groups. Also, creatinine and urea levels (renal function) did not differ statistically in all experimental groups. Taking together, the data suggest the great potential of graphene oxide sheets as platform to ACSs, as well as, new material for treatment several urological diseases.61

Graphene oxide sheets-based platform for induced pluripotent stem cells culture: toxicity, adherence, growth and application

It was prepared the graphene oxide (GO) sheets by suspension of GO in ultrapure deionized water or in Pluronic F-68 using a ultrasonicator bath. Total characterization of GO sheets was carried out. The results on suspension of GO in water showed excellent growth and cell adhesion. GO/Pluronic F-68 platform for the growth and adhesion of adipose-derived stem cells (ASCs) that exhibits excellent properties for these processes. GO in water suspension exhibited an inhibition of the cell growth over 5 mu g/mL In vivo study with GO suspended in water (100 g/mL) on Fisher 344 rats via i.p. administration showed low toxicity. Despite GO particle accumulates in the intraperitoneal cavity, this fact did not interfere with the final absorption of GO. The AST (aspartate aminotransferase) and ALT (alanine aminotransferase) levels (liver function) did not differ statistically in all experimental groups. Also, creatinine and urea levels (renal function) did not differ statistically in all experimental groups. Taking together, the data suggest the great potential of graphene oxide sheets as platform to ACSs, as well as, new material for treatment several urological diseases6174th International Conference on Safe Production and Use of Nanomaterials (Nanosafe

Multilab Direct Replication of Flavell, Beach, and Chinsky (1966): Spontaneous Verbal Rehearsal in a Memory Task as a Function of Age

Work by Flavell, Beach, and Chinsky indicated a change in the spontaneous production of overt verbalization behaviors when comparing young children (age 5) with older children (age 10). Despite the critical role that this evidence of a change in verbalization behaviors plays in modern theories of cognitive development and working memory, there has been only one other published near replication of this work. In this Registered Replication Report, we relied on researchers from 17 labs who contributed their results to a larger and more comprehensive sample of children. We assessed memory performance and the presence or absence of verbalization behaviors of young children at different ages and determined that the original pattern of findings was largely upheld: Older children were more likely to verbalize, and their memory spans improved. We confirmed that 5- and 6-year-old children who verbalized recalled more than children who did not verbalize. However, unlike Flavell et al., substantial proportions of our 5- and 6-year-old samples overtly verbalized at least sometimes during the picture memory task. In addition, continuous increase in overt verbalization from 7 to 10 years old was not consistently evident in our samples. These robust findings should be weighed when considering theories of cognitive development, particularly theories concerning when verbal rehearsal emerges and relations between speech and memory