Bodily Remembering: Memory,Place, and Understanding Latino Folk Illnesses among the Amuzgos Indians of Oaxaca,Mexico

This paper takes the theoretical construct of popular nosology of Latino folk illnesses and combines it with Edward Casey’s concept of bodily remembering in order to more fully describe the role of memory and place in the illness experiences of the Amuzgos Indians of Oaxaca, Mexico. I ethnographically describe, across time, the interrelated links among social events, physical symptoms, and illness narratives of Latino folk illness popular nosologies as they are contextualized in their unique, social topographies. This enlarged theoretical perspective implies a smallest unit of meaning that is ethnographically defined, but that will often encompass more than the individual sufferer and more than one illness. The research objective of this study was to understand Amuzgan illness experiences through the narratives of detailed case histories and ethnographic observations that were gathered during 18 months of qualitative research. The data show that Amuzgos experience Latino folk illnesses as bodily rememberings of illness events combined with negative interpersonal interactions. Healing these Latino folk illnesses implies curing bodies, households, social relationships, and living environments.     

Taxic Homology = Overall Similarity

Modified three-taxon analysis (m3ta), a method in which three-taxon statements are produced from a nonadditive binary coding of the original data, has been proposed as a model-free way of assessing monophyly of groups, utilizing the taxic concept of homology. In fact the taxic concept amounts to a model, and, further, one that seems to conflict directly with evolution. M3ta is a type of grouping by all similarities and, like all such methods, would require a clock assumption if the tree were to be interpreted phylogenetically. Groupings based on this method, consequently, are phenetic, and they have little to do with monophyly. It has been proposed to define phylogenetic systematics in terms of grouping only by presences. While popular among advocates of 3ta, such definitions are completely inadequate, both because absences may be apomorphic and because phenetic methods can disagree with phylogenetic ones even when no absences are involved.     

Aryans reading Adorno: cyber-culture and twenty-firstcentury racism

This article examines the ways in which digital technology is being used in contemporary forms of racist culture within white nationalist movements. It argues that new types of racist culture are made possible in cyberspace. This both challenges popular conceptions of what 'The Racist' is supposed to look like and points the ways in which technological innovation is reinvigorating anti-Semitism and racisms that work in and through the boundaries of nation-states. It is argued that it is possible to situate racism and white nationalism at the centre of the so-called postmodern condition.     

Motif-guided sparse decomposition of gene expression data for regulatory module identification

Background  

Genes work coordinately as gene modules or gene networks. Various computational approaches have been proposed to find gene modules based on gene expression data; for example, gene clustering is a popular method for grouping genes with similar gene expression patterns. However, traditional gene clustering often yields unsatisfactory results for regulatory module identification because the resulting gene clusters are co-expressed but not necessarily co-regulated.     

A comparative study of the Feira de Santana (Bahia) and Porto Rico strains of Schistosoma mansoni in experimental infection of mice

A comparative study of mice infected either with the Porto Rican or a Brazilian (Feira de Santana) strain of Schistosoma mansoni failed to show any difference regarding recovery of five day lung worms, recovery of adult worms from the portal system, number of eggs per gram of tissue in liver and intestines, histopathology or mortality rate. In fact, the differences, although small, were greater among animals infected with the same strain, that when the total results from both strains were compared.     

An Improved SSA-Based Technique for EMG Removal from ECG

Background

The electrocardiogram (ECG) signals provide important information about the heart electrical activities in medical and diagnostic applications. This signal may be contaminated by different types of noises. One of the noise types which has a considerable overlap with the ECG signals in frequency domain is electromyogram (EMG). Among the exciting approaches for de-noising the ECG signals, those based on singular spectrum analysis (SSA) are popular.

Laboratory Animal Management Assistant (LAMA): a LIMS for active research colonies

Laboratory Animal Management Assistant (LAMA) is an internet-based system for tracking large laboratory mouse colonies. It has a user-friendly interface with powerful search capabilities that ease day-to-day tasks such as tracking breeding cages and weaning litters. LAMA was originally developed to manage hundreds of new mouse strains generated by a large functional genomics program, the Pleiades Promoter Project (http://www.pleiades.org). The software system has proven to be highly flexible, suitable for diverse management approaches to mouse colonies. It allows custom tagging and grouping of animals, simplifying project-specific handling and access to data. Finally, LAMA was developed in close collaboration with mouse technicians to ease the transition from paper- or Excel-based management systems to computerized tracking, allowing data export in a popular spreadsheet format and automatic printing of cage cards. LAMA is an open-access software tool, freely available to the research community at http://launchpad.net/mousedb.     

Emerging water-borne pathogens

Emerging water-borne pathogens constitute a major health hazard in both developed and developing nations. A new dimension to the global epidemiology of cholera-an ancient scourge-was provided by the emergence of Vibrio cholerae O139. Also, water-borne enterohaemorrhagic Escherichia coli ( E. coli O157:H7), although regarded as a problem of the industrialized west, has recently caused outbreaks in Africa. Outbreaks of chlorine-resistant Cryptosporidium have motivated water authorities to reassess the adequacy of current water-quality regulations. Of late, a host of other organisms, such as hepatitis viruses (including hepatitis E virus), Campylobacter jejuni, microsporidia, cyclospora, Yersinia enterocolitica, calciviruses and environmental bacteria like Mycobacterium spp, aeromonads, Legionella pneumophila and multidrug-resistant Pseudomonas aeruginosa have been associated with water-borne illnesses. This review critically examines the potential of these as emerging water-borne pathogens. It also examines the possible reasons, such as an increase in the number of immunocompromised individuals, urbanization and horizontal gene transfer, that may underlie their emergence. Further, measures required to face the challenge posed by these pathogens are also discussed.     

Chronic Homework in Emerging Borderlands of Healthcare

The task of caring for those with chronic illnesses has gained a new centrality in health care at a global level. We introduce the concept of “chronic homework” to offer a critical reflection on the treatment of chronic illnesses in three quite different national and local contexts: Uganda, Denmark, and the United States. A major challenge for clinicians, patients, and family caregivers is how to navigate the task of moving health care from clinic to home. By “chronic homework,” we refer to the work patients and families are expected to carry out in their home contexts as part of the treatment of chronic conditions. Families and patients spend time receiving training by clinical experts in the various tasks they are to do at home. While this “colonization” of the popular domain could easily be understood from a Foucauldian perspective as yet another emerging mode of governmentality, this a conceptualization can oversimplify the way specific practices of homework are re-imagined and redirected by patients and significant others in their home surroundings. In light of this re-invention of homework in local home contexts, we foreground another conceptual trope, describing chronic homework as a borderland practice.     

Ólavsøka: The faroese national holiday*

In many cultures with male‐dominated religions, women are subject to illnesses which are attributed to spirit‐possession. Two main alternative therapies are usually available. Treatment is effected either by exorcism, or by domesticating the spirit ‐ a process which de Heusch calls ‘adortism’. In the latter case, women are recruited through illness into female‐centred ‘cults of affliction’, regarded as superstitious and subversive by men, who try to prevent their wives from becoming involved in these cults, preferring exorcism as therapy. Exorcism thus becomes an instrument of male power in the struggle to control women's incipient religiosity. The paper examines the interplay of exorcism and adorcism in relation to gender in Christian, Muslim and Buddhist settings. It concludes by considering the implications of women as well as men practising exorcism, and suggests that the consequences of the formal distinction between exorcism and adorcism may not always be as sharply opposed as appears at first sight.     

Visual Ethnography in an AIDS Hospice for the Socially Abandoned and Terminally Ill

Hospices for people with AIDS and neuropsychiatric complications present themselves as unique case studies of the institutional behavior of patients and caregivers, as well as the effective implementation of public health policy. Using a mix of visual ethnography and first-hand narratives, I explore the workings of a hospice, Philip AIDS Centre, in rural Gujarat, India, and the daily life of its residents. I also consider the ethics and challenges of photographing people with mental illnesses, drawing my examples from the popular media and photography, while mentioning their role in palliative care.     

Caida de Mollera among Children of Mexican Migrant Workers: Implications for the Study of Folk Illnesses

Information about the folk illness caida de mollera was collected from Mexican and Mexican American migrant mothers who had treated their children for the illness, and from physicians in a clinic that served this population. These physicians believed that the vast majority of the sets of symptoms were worthy of medical attention and could be life threatening if not treated. This research report concurs with other studies that suggest that although Mexican folk illnesses are conceptualized to have folk-social and psychological causes, they are also seen to have biological causes and physiological symptoms that can be treated by biomedical methods. This report outlines a model for understanding aspects of folk illnesses that includes folk vs. biomedical ideas about disease, causes vs. symptoms, and psychological vs. physiological aspects of sickness. It also suggests that the kinds of questions anthropologists ask about these illnesses may need to be modified—shifting away from questions about treatments of causes and refocusing on those about the treatment of physiological symptoms—if we are to more fully understand home approaches to the management of these illnesses, [folk illnesses, Mexican, Mexican American, farmworkers]     

Translational Science: Epistemology and the Investigative Process

The term “translational science” has recently become very popular with its usage appearing to be almost exclusively related to medicine, in particular, the “translation” of biological knowledge into medical practice. Taking the perspective that translational science is somehow different than science and that sound science is grounded in an epistemology developed over millennia, it seems imperative that the meaning of translational science be carefully examined, especially how the scientific epistemology manifests itself in translational science. This paper examines epistemological issues relating mainly to modeling in translational science, with a focus on optimal operator synthesis. It goes on to discuss the implications of epistemology on the nature of collaborations conducive to the translational investigative process. The philosophical concepts are illustrated by considering intervention in gene regulatory networks.     

Anthropogenic Transformation and Prospects for Conservation of the Chamois Population (<Emphasis Type="Italic">Rupicapra rupicapra caucasica</Emphasis>) in the Northwestern Caucasus

The scale of anthropogenic transformation of the Caucasian chamois population is shown based on the example of a local grouping of chamois (Rupicapra rupicapra caucasica Lydekker 1910) from the Lagonaki Plateau (northwestern Caucasus). It has been established that the theoretical area of the range of the local chamois grouping under study is 58000 ha and the fodder capacity is 45 individuals/1000 ha. The actual area of the range is currently approximately 20000 ha, thereby having decreased by 66% over the last 100 years. At the present time, the density of the grouping does not exceed five individuals/1000 ha; i.e., it is nine times lower than its theoretically possible value. No positive dynamics of the population is observed, despite the nature reserve status of this area over the past 23 years. It has been concluded that the metapopulation structure of chamois is gradually simplified and the prospect of the long-term conservation of the species in the northwestern Caucasus is under threat.     

Top-Down Control in Contour Grouping

Human observers tend to group oriented line segments into full contours if they follow the Gestalt rule of ''good continuation''. It is commonly assumed that contour grouping emerges automatically in early visual cortex. In contrast, recent work in animal models suggests that contour grouping requires learning and thus involves top-down control from higher brain structures. Here we explore mechanisms of top-down control in perceptual grouping by investigating synchronicity within EEG oscillations. Human participants saw two micro-Gabor arrays in a random order, with the task to indicate whether the first (S1) or the second stimulus (S2) contained a contour of collinearly aligned elements. Contour compared to non-contour S1 produced a larger posterior post-stimulus beta power (15–21 Hz). Contour S2 was associated with a pre-stimulus decrease in posterior alpha power (11–12 Hz) and in fronto-posterior theta (4–5 Hz) phase couplings, but not with a post-stimulus increase in beta power. The results indicate that subjects used prior knowledge from S1 processing for S2 contour grouping. Expanding previous work on theta oscillations, we propose that long-range theta synchrony shapes neural responses to perceptual groupings regulating lateral inhibition in early visual cortex.     

Latitudinal variation in cranial dimorphism in Macaca fascicularis

This study examines latitudinal and insular variation in the expression of sexual dimorphism in cranial length in three geographical groupings of Macaca fascicularis. In addition, the relationship between cranial length dimorphism (CLD) and sex‐specific size is examined. The results of the study identified a significant relationship between CLD and latitude for only one of the three geographic groupings. Sex‐specific relationships between cranial length and CLD were detected. The pattern of these relationships varied by geographic grouping. This study is important because it demonstrates that despite very similar levels of CLD in a single primate species, there exists important geographic variability in the correlates of that dimorphism. I suggest that geographically varying ecological factors may influence sex‐specific natural selection and the intensity of CLD in M. fascicularis. Gaining a better understanding of this geographical variability will require that future research examines morphological variation, including CLD, within its corresponding ecological and social contexts. Such research should be comparative, and incorporate multiple geographically separated populations with disparate environmental settings. Am. J. Primatol. 72:152–160, 2010. © 2009 Wiley‐Liss, Inc.     

Phospholipid fatty acid profiling of microbial communities–a review of interpretations and recent applications

Profiling of microbial communities in environmental samples often utilizes phospholipid fatty acid (PLFA) analysis. This method has been used for more than 35 years and is still popular as a means to characterize microbial communities in a diverse range of environmental matrices. This review examines the various recent applications of PLFA analysis in environmental studies with specific reference to the interpretation of the PLFA results. It is evident that interpretations of PLFA results do not always correlate between different investigations. These discrepancies in interpretation and their subsequent applications to environmental studies are discussed. However, in spite of limitations to the manner in which PLFA data are applied, the approach remains one with great potential for improving our understanding of the relationship between microbial populations and the environment. This review highlights the caveats and provides suggestions towards the practicable application of PLFA data interpretation.     

Sequential grouping of tone sequence as reflected by the mismatch negativity

The human sequential grouping that organizes parts of tones into a group was examined by the mismatch negativity (MMN), a component of event-related potentials that reveals the sensory memory process. The sequential grouping is accomplished by the combinations of some factors, e.g., temporal and frequency proximity principles. In this study, auditory oddball stimuli in which each of the stimuli consisted of series of tone bursts, were applied to the subjects, and the MMN elicited by the deviation of the frequency of the last tone in the stimulus was investigated. The relationship between the expected phenomena of sequential grouping of tones and observed magnitudes of MMN was evaluated. It was shown that the magnitudes of MMN changed according to the configuration (number of tones, frequency) of tone sequence to be stored. This result suggested that the sequential grouping of presented tones was achieved on the preattentive auditory sensory memory process. It was also shown that the relative change of MMN magnitudes corresponded to the conditions of sequential grouping, which had been proposed by the auditory psychophysical studies. The investigation of MMN properties could reveal the nature of auditory sequential grouping.This study was approved by the Ethics Committee on Clinical Investigation, Graduate School of Engineering, Tohoku University and was carried out in accordance with the policy of the Declaration of Helsinki.     

The Last of the Great (Foot-Slogging) Explorers: Lewis Cotlow and the Ethnographic Imaginary in Popular Travel Film

This essay focuses on the popular travel films and books of Lewis Cotlow (1898-1987), an American explorer, author, filmmaker, insurance broker and amateur ethnographer who made photographic expeditions to Africa, South America, New Guinea, and the Arctic from the 1930s to the 1950s. This essay aims to uncover the shared historical practices and narratives in travel film and ethnographic film, examining scientific films in light of popular forms of anthropological cinema. In particular, the author examines the construction of an ethnographic imaginary and modes of ethnographic realism in the feature-length color film Jungle Headhunters [1950], shot during Cotlow's various expeditions to the Amazon during the 1940s.