Yanomamology, Missiology, and Anthropology

The Yanomami and Their Interpreters: Fierce People or Fierce Interpreters? Frank A. Salamone. Lanham, MD: University Press of America, 1997. 117 pp.
Spirit of the Rainforest:. Yanomamö Shaman's Story. Mark Ritchie. Chicago: Island Lake Press, 1996. 271 pp.
Yanomamö Interactive: The Ax Fight. Peter Bella. Napoleon Chagnon. and Gary Seaman. Case Studies in Cultural Anthropology Multimedia Series Windows/Macintosh CDROM. Fort Worth, TX: Harcourt Brace, 1997.     

Anthropology, History, and Indonesia

Book reviewed in this article:
The World of Maluku: Eastern Indonesia in the Early Modern Period . Leonard Y. Andaya. Honolulu: University of Hawaii Press, 1993. 306 pp. Constituting the Minangkabau: Peasants, Culture, and Modernity in Colonial Indonesia . Joel S. Kahn. Providence: Berg Publishers, 1993. 314 pp.     

Chronotype,gender, and time for sex

The study aimed at testing chronotype and gender differences in the time of day when humans feel the greatest need for sex and the time of day they actually undertake sexual activity. A Polish sample of 565 participants aged between 18 and 57 was tested. In females, regardless of chronotype, the greatest need for sex occurred between 18:00 and 24:00, but a secondary peak appeared only in morning types at 6:00–9:00. In males, the greatest need for sex occurred either in the morning or evening hours: in evening types at 9:00–12:00 and 18:00–3:00; in neither types at 6:00–9:00 and 18:00–24:00; in morning types at 6:00–12:00 and 18:00–24:00. Considering time of day when subjects were undertaking sexual activity most frequently, this appeared between 18:00 and 24:00 for all the participants, and prolonged until 3:00 at night in evening type males. Morningness preference was more strongly related to the timing of need for sex than to the timing of actual sexual activity (r?=??0.275 vs. r?=??0.174), while the timing of desire and the timing of sexual activity were positively, but moderately related (r?=?0.320).     

Revisioning Women, Health, and Healing: Feminist, Cultural, and Technoscience Perspectives

Revisioning Women, Health, and Healing: Feminist, Cultural, and Technoscience Perspectives. Adele E. Clarke and Virginia L. Olesen. eds. New York and London: Routledge, 1999. + 374 pp.     

Political Violence, Narrative, and Memory

Lords of the Lebanese Marclies: Violence and Narrative in an Arab Society. Michael Gilsenan. Berkeley: University of California Press, 1996. 377 pp.
Memories of Revolt: The 1936-1939 Rebellion and the Palestinian National Past. Ted Swedenburg. Minneapolis: University of Minnesota Press, 1995. 259 pp.     

Paraphyly, Outgroups, and Transformations

Book review in this article:
Cladistics: The Theory and Practice of Parsimony Analysis. By I. J. Kitching, P. L. Forey, C. J. Humphries, and D. M. Williams.     

Time, Narrative, and Cultural Action

Disorderly Discourse: Narrative, Conflict, and Inequality. Charles L. Briggs. ed. New York: Oxford University Press, 1997. 302 pp.     

, Jost's D,and FST are similarly constrained by allele frequencies: A mathematical,simulation, and empirical study

Statistics and Jost's D have been proposed for replacing F_ST as measures of genetic differentiation. A principal argument in favour of these statistics is the independence of their maximal values with respect to the subpopulation heterozygosity H_S, a property not shared by F_ST. Nevertheless, it has been unclear if these alternative differentiation measures are constrained by other aspects of the allele frequencies. Here, for biallelic markers, we study the mathematical properties of the maximal values of and D, comparing them to those of F_ST. We show that and D exhibit the same peculiar frequency‐dependence phenomena as F_ST, including a maximal value as a function of the frequency of the most frequent allele that lies well below one. Although the functions describing , D, and F_ST in terms of the frequency of the most frequent allele are different, the allele frequencies that maximize them are identical. Moreover, we show using coalescent simulations that when taking into account the specific maximal values of the three statistics, their behaviours become similar across a large range of migration rates. We use our results to explain two empirical patterns: the similar values of the three statistics among North American wolves, and the low D values compared to and F_ST in Atlantic salmon. The results suggest that the three statistics are often predictably similar, so that they can make quite similar contributions to data analysis. When they are not similar, the difference can be understood in relation to features of genetic diversity.     

Centers, Margins, and Women in South Asia

Women as Subjects: South Asian Histories. Nita Kumar. ed Charlottesville: University of Virginia Press, 1994.239 pp.
From the Margins of Hindu Marriage: Essays on Gender, Religion and Culture. Lindsey Harlan and Paul B. Courtright. eds. New York: Oxford University Press, 1995.250 pp.
The White Woman's Other Burden: Western Women and South Asia during the British Rule. Kumari Jayawardena New York: Routledge, 1995.310 pp.     

Cryopreservation of spermatozoa from closed colonies, and inbred, spontaneous mutant, and transgenic strains of rats

We attempted to cryopreserve spermatozoa from closed colonies (Jcl:SD and Jcl:Wistar), and inbred (BN/Crj, F3441 DuCrj, LEW/Crj, Long-Evans and WKY/NCrj), mutant (Zitter [WTC.ZI-zi] and Tremor [TRM]), transgenic (human A-transferase [A], and green fluorescent protein [GFP]) strains of rats. Rat epididymal spermatozoa suspended in cryopreservation solution (23% egg yolk, 8% lactose monohydrate, and 0.7% Equex Stm, pH 7.4, adjusted with 10% Tris [hydroxymethy] aminomethane) were frozen and stored at -196 degrees C. After thawing at 37 degrees C, the spermatozoa were instilled into the tip of each uterine horn of the recipients. A total of five recipient females for each strain were inseminated with cryopreserved spermatozoa, and normal live offspring of all strains (Jcl:SD: 11, Jcl:Wistar: 13, BN/Crj: 9, F344/DuCrj: 28, LEW/Crj: 4, Long-Evans: 6, WKY/NCrj: 8, TRM: 24, WTC.ZI-zi: 27, A: 30 and GFP: 20) were obtained.     

Clinical translation of MS-based,quantitative plasma proteomics: status,challenges, requirements,and potential

Introduction: Aided by the advent of advanced mass spectrometry (MS)-based technologies and methodologies, quantitative proteomics has emerged as a viable technique to capture meaningful data for candidate biomarker evaluation. To aid clinical translation, these methods generally utilize a bottom-up strategy with isotopically labeled standards and a targeted form of MS measurement.

Areas covered: This article reviews the status, challenges, requirements, and potential of translating current, MS-based methods to the clinical laboratory. The described methods are discussed and contrasted within a fit-for-purpose approach, while different resources for quality control, quantitative analysis, and data interpretation are additionally provided.

Expert commentary: Although great strides have been made over the past five years in developing reliable quantitative assays for plasma protein biomarkers, it is crucial for investigators to have an understanding of the clinical validation process, a major roadblock in translational research. Continued progress in method design and validation of protein assays is necessary to ultimately achieve widespread adoption and regulatory approval.     

Torture, Television, and Iranian Culture

The Making of Exile Cultures: Iranian Television in Los Angeles. Hamid Naficy
Torture and Modernity: Self, Society and State in Modern Iran. Darius M. Rejali     

Earth,Air, Fire,and Water: Elements of Art

Abstract

Shoshana Zuboff. In the Age of the Smart Machine: The Future of Work and Power. New York: Basic Books, 1988, 468 pp. $11.95 paperback.

George Gilder. Microcosm: The Quantum Revolution in Economics and Technology. New York: Simon &; Schuster, 1989. 426 pp. $19.95 hardcover.

Loren Baritz. The Good Life. New York: Alfred A. Knopf, Inc., 1988. 361 pp. $19.95 hardcover.

Miles Orville. The Real Thing: Imitation and Authority in American Culture, 1880–1940. Chapel Hill: University of North Carolina Press, 1989. 382 pp. $14.95 paperback.

Peter Shaw. The War Against the Intellect. Iowa City: The University of Iowa Press, 1989. 181 pp. $10.95 paperback.

Robert Alter. The Pleasures of Reading in an Ideological Age. New York: Simon &; Schuster, 1989. 250 pp. $18.95 hardcover.

Ian Crofton. A Dictionary of Art Quotations. New York: Macmillan Publishing Company, 1989. $19.95 hardcover.     

Pet Loss and Representations of Death,Attachment, Depression,and Euthanasia

Studies that have examined pet loss hypothesize that attachment, representations of death, and the belief in an afterlife for animals may influence owners’ bereavement and depressive outcomes. The following instruments were administered to 159 Italian participants recruited through snowball sampling: the Lexington Attachment to Pets Scale (LAPS), the Pet Bereavement Questionnaire (PBQ), the Testoni Death Representation Scale (TDRS), and Beck’s Depression Inventory II (BDI-II). Questions concerning pet euthanasia-related issues and the relationship between owners and veterinarians were also submitted to the participants. A path model was conducted, showing that the representation of death and the attachment to a pet had a direct effect on pet grief, which in turn had a direct effect on depression. The results show a positive correlation between the LAPS and PBQ factors, particularly with the PBQ factor Grief. The LAPS factors positively correlated with the TDRS representation of Death as a Passage and negatively correlated with the TDRS representation of Death as Annihilation. The LAPS People Substituting factor positively correlated with the total score and the Cognitive-Affective factor of the BDI-II. The PBQ factors positively correlated with the BDI-II, whereas only the TDRS Death as Annihilation factor positively correlated with the BDI-II. Belief in a transcendent dimension was associated with higher scores on the PBQ Guilt factor and the TDRS factors of Death as a Passage and Death as Change, whereas these beliefs were associated with lower scores on the TDRS factor Death as Annihilation.

The results indicated that the sensitivity of the veterinarian and a veterinarian who helps owners make conscious and informed decisions for their pet and choose the right time to perform euthanasia are important variables in the management of pet loss. However, these factors are not sufficient and psychological support should be improved to help owners better cope with grief.     

BIOLOGICAL RHYTHM RESEARCH,Circadian rhythms,monoamines and behaviorTitlepage and Contents

A spectral analysis of heart rate was carried out on 11 young female adults in order to evaluate the effects of bright light exposure on autonomic nervous activity. Bright light (5,000 lx) was provided by fluorescent lamps during the daytime (07:00–15:00) on day 1. Dim light (200 lx) was given on day 2. High frequency components (HF: 0.15–0.4Hz) were used as a marker of parasympathetic activity and the ratio of low frequency (LF: 0.04–0.15 HZ) to high frequency (LF/HF) as an indicator of sympathetic activity. The average value during the sleep period (23:30–06:30) was compared following diurnal exposure to bright or dim light. HF component was significantly greater from 23:30 to 02:00 after diurnal exposure of bright light, being accompanied by lower heart rate during these periods. There existed negative correlation between heart rate and HF component from 23:30 to 02:00 under diurnal exposure to bright and dim lights. The results indicate that bright light exposure during the daytime (07:00–15:00) could enhance parasympathetic activity around midnight.     

Ear deformities, otoplasty, and ear reconstruction

LEARNING OBJECTIVES: After reviewing this article, the participant should be able to: 1. Evaluate patient's ears for needed adjustments to size, shape, prominence, and symmetry. 2. Identify common ear deformities and describe methods to repair them. 3. Avoid or manage common complications associated with otoplasty and ear reconstruction. SUMMARY: The essentials of otoplasty will be described/illustrated for the following conditions: Prominent ears, underdeveloped helical rims (shell ear), macrotia, Stahl's ear, constricted ear, cryptotia, and question mark ear.     

Estrogen,inflammation, and platelet phenotype

Background: Although exogenous estrogenic therapies increase the risk of thrombosis, the effects of estrogen on formed elements of blood are uncertain.Objective: This article examines the genomic and nongenomic actions of estrogen on platelet phenotype that may contribute to increased thrombotic risk.Methods: To determine aggregation, secretion, protein expression, and thrombin generation, platelets were collected from experimental animals of varying hormonal status and from women enrolled in the Kronos Early Estrogen Prevention Study.Results: Estrogen receptor β predominates in circulating platelets. Estrogenic treatment in ovariectomized animals decreased platelet aggregation and adenosine triphosphate (ATP) secretion. However, acute exposure to 17β-estradiol did not reverse decreases in platelet ATP secretion invoked by lipopolysaccharide. Thrombin generation was positively correlated to the number of circulating microvesicles expressing phosphatidylserine.Conclusion: Assessing the effect of estrogen treatments on blood platelets may lead to new ways of identifying women at risk for adverse thrombotic events with such therapies.     

Ethics, Economics, and Aids in Africa

AIDS in the Twenty-First Century: Disease and Globalization , by Tony Barnett and Alan Whiteside. New York: Palgrave Macmillan. 2002. 416 pp. US$19.95 (paperback)
The Moral Economy of AIDS in South Africa , by Nicoli Nattrass. Cambridge, UK: Cambridge University Press. 2004. 222 pp. US$30.00 (paperback)     

克里雅绿洲旱生芦苇根茎叶C、N、P化学计量特征的季节变化

旱生芦苇在水分限制、元素匮乏的环境条件下,经长期进化适应形成了自身独特的生理生态特征,研究其C、N、P化学计量特征随生长季节的变化规律有助于深入了解该植物生存和适应策略。系统分析了克里雅绿洲旱生芦苇根、茎、叶的C、N、P化学计量特征及其季节动态,深入探讨了不同生长季、不同器官以及两因素的交互作用对以上特征的影响。结果表明:旱生芦苇C、N、P含量均值分别为393.36、12.43、1.25 mg/g,C∶N、N∶P、C∶P均值分别为54.55、9.96、441.27。整个生长季内芦苇各器官间C、N、P平均含量的变化规律一致,为叶茎根,C、N、P化学计量比的变化规律不一致;芦苇C含量随生长季节的变化不断增加,N、P随季节的变化逐渐减少,C、N、P化学计量比随季节的变化规律也不尽相同。对芦苇C、N、P含量及其化学计量比整体变异来源分析显示,生长季节的变化对芦苇C、P、C∶N、C∶P变化的贡献大于器官间差异,器官间差异对芦苇N、N∶P变化的贡献大于生长季节的变化;说明芦苇生长发育过程中各生长季各器官对元素的吸收利用具有特异性。结合N、P元素含量及N∶P值的大小可知,研究区芦苇生长受到N、P共同限制,且更易受N元素的限制。