‘Us’ and ‘Them’: The role of religion in mediating and challenging the ‘model minority’ and other civic boundaries

This article examines how Korean Americans use the cultural resources of religious communities to mediate race, ethnic, and socio-economic boundaries that have consequences for civic life. Specifically, I compare involvement of Korean Americans in second-generation Korean congregations to those in multiethnic churches. I find Korean Americans who participate in second-generation Korean churches use religion to largely reproduce images of Korean Americans as model minorities, and implicitly distance themselves from those whom they perceive as less financially successful. In contrast, Korean Americans in multiethnic congregations use religion to emphasize the commonality Korean Americans have with other minorities. By using a cultural framework that allows for the agency of individuals in identity and group boundary construction, this work more generally shows the potential for new Americans to use the cultural resources of local organizations to change existing ethnic and racial boundaries in the United States.     

Physiological and genomic characterization of a new ‘Candidatus Nitrotoga’ isolate

Oxidation of nitrite to nitrate is an important process in the global nitrogen cycle. Recent molecular biology-based studies have revealed that the widespread nitrite-oxidizing bacteria (NOB) belonging to the genus ‘Candidatus Nitrotoga’ may be highly important for the environment. However, the insufficient availability of pure Nitrotoga cultures has limited our understanding of their physiological and genomic characteristics. Here, we isolated the ‘Ca. Nitrotoga’ sp. strain AM1P, from a previously enriched Nitrotoga culture, using an improved isolation strategy. Although ‘Ca. Nitrotoga’ have been recognized as cold-adapted NOB, the strain AM1P had a slightly higher optimum growth temperature at 23°C. Strain AM1P showed a pH optimum of 8.3 and was not inhibited even at high nitrite concentrations (20 mM). We obtained the complete genome of the strain and compared the genome profile to five previously sequenced ‘Ca. Nitrotoga’ strains. Comparative genomics suggested that lactate dehydrogenase may be only encoded in the strain AM1P and closely related genomes. While the growth yield of AM1P did not change, we observed faster growth in the presence of lactate in comparison to purely chemolithoautotrophic growth. The characterization of the new strain AM1P sheds light on the physiological adaptation of this environmentally important, but understudied genus ‘Ca. Nitrotoga’.     

A critique of the methodology of Robert Redfield: ‘Folk culture’ and other concepts

The Raw and the Cooked. Claude Levi‐Strauss. Jonathan Cape 1970. 387 pp., ill., bibl. Price £3.5.0.

Folktales of Israel. Ed. by Dov Noy with the assistance of Dan Ben Amos. Transi, by Gene Baharav. The University of Chicago Press. Folktales of the World. Chicago 1963. 221 S. $ 4.00.

Politics of Social Research. An inquiry into the ethics and responsibilities of social scientists. Ralph L. Beals. Aldine Publishing Company. Chicago 1969. 228 pp.

African Stone Sculpture. Philip Allison. Percy Lund, Humphries &; Co., Ltd. London 1968. 71 pp. 99 pls. 3 maps. Price 56 s.

The Elementary Structures of Kinship. (Les Structures élémentaires de la Parenté). Claude Lévy‐Strauss. Rev. ed. translated from the French by James Harle Bell, John Richard von Sturmer and Rodney Needham, Editor. Beacon Press, Boston; Eyre &; Spottiswoode Ltd., London. 1969. 541 pp., 87 figs. Price $ 15.00.

Contes sous la Croix du Sud. Giselle de Goustine. (Les littératures populaires de toutes les nations. N.S., T. XIII). Editions G.‐P. Maisonneuve et Larose, Paris 1967. 208 pp.

La divination malgache par le sikidy. Raymond Decary avec la collaboration de Marcelle Urbain‐Faublée. Publications du centre Universitaire des Langues Orientales Vivantes, 6e série, vol. IX. Paul Geuthner, Paris 1970. 111 pp.

Über Lebensraum und Lebensformen des Frühsemiten. Joseph Henninger. Arbeitsgemeinschaft für Forschung des Landes Nordrhein‐Westfalen. Geisteswissenschaften, Heft G 151. Westdeutscher Verlag. Köln und Opladen 1968. 61 Seiten. Kart. DM 6.60.

Indianer von gestern, heute und morgen. Beobachtungen zum Kulturwandel in den Anden Boliviens. Hermann Trimborn. Kulturgeschichtliche Forschungen; 12. Band. Albert Limbach Verlag, Braunschweig 1968. 96 S., 104 Abb., 1 Karte. Preis DM 38:—.

Der Wandel ökonomischer Rollen bei den westlichen Dan in Liberia. Eberhard Fischer. Studien zur Kulturkunde, Band XXI. Franz Steiner Verlag, Wiesbaden. Wiesbaden 1967. 481 S. 4 Taf. 7 Abb. DM 66:—.

An Anthropological Bibliography of South Asia. Together with a Directory of Anthropological Field Research. Vol. III. 1960–64. Compiled by

Elizabeth von Fürer‐Haimendorf and Helen Kanitkar. Le Monde d'Outre‐Mer Passé et Présent, Quatrième Série. Bibliographies VIII. Editions Mounton &; Cie, Paris 1970. 562 pp. Price 193 F.

Man‐apes or Ape‐men? The Story of Discoveries in Africa. Sir Wilfrid E. Le Gros Clark. Holt, Rinehart and Winston, Inc., New York 1967. 150 pp., 33 fig., bibliography, index. Price $3.95.     

Force predictions relating to tremor and other consequences of a ‘distributed’ model of skeletal muscle

In this brief report, a ‘distributed’ computer model of skeletal muscle is described, and its predictions regarding muscle force and EMG are presented. The force and myo-electric signals are produced as the sum of the contributions of independently activated motor units possessing a distribution of properties. The results of the simulation as well as theoretical study show that: (a) asynchronous activity of motor units can be responsible for the fairly regular oscillations observed in muscle tremor; (b) the use, in the case of muscle, of the limit theorem for the superposition of independent point processes leads to erroneous conclusions with respect to the frequency characteristics of the muscle force waveform, and possibly, with regard to those of the EMG.     

A primer to ‘bio-objects’: new challenges at the interface of science, technology and society

Biotechnological and life science innovations do not only lead to immense progress in diverse fields of natural science and technical research and thereby drive economic development, they also fundamentally affect the relationship between nature, technology and society. Taken this seriously, the ethical and societal assessment of emerging biotechnologies as for example synthetic biology is challenged not only to constrain on questions of biosafety and biosecurity but also to face the societal questions within the different fields as an interface problem of science and society. In order to map this vague and stirring field, we propose the concept of bio-objects to explore the reciprocal interaction at the interface of science and society serious as well to have the opportunity to detect possible junctions of societal discontent and unease before their appearance.     

A structural comparison of ‘real’ and ‘model’ calmodulin clarified allosteric interactions regulating domain motion

Calmodulin (CaM) is a multifunctional calcium-binding protein, which regulates various biochemical processes. CaM acts via structural changes and complex forming with its target enzymes. CaM has two globular domains (N-lobe and C-lobe) connected by a long linker region. Upon calcium binding, the N-lobe and C-lobe undergo local conformational changes, after that, entire CaM wraps the target enzyme through a large conformational change. However, the regulation mechanism, such as allosteric interactions regulating the conformational changes, is still unclear. In order to clarify the allosteric interactions, in this study, experimentally obtained ‘real’ structures are compared to ‘model’ structures lacking the allosteric interactions. As the allosteric interactions would be absent in calcium-free CaM (apo-CaM), allostery-eliminated calcium-bound CaM (holo-CaM) models were constructed by combining the apo-CaM’s linker and the holo-CaM’s N- and C-lobe. Before the comparison, the ‘real’ and ‘model’ structures were clustered and cluster–cluster relationship was determined by a principal component analysis. The structures were compared based on the relationship, then, a distance map and a contact probability analysis clarified that the inter-domain motion is regulated by several groups of inter-domain contacting residue pairs. The analyses suggested that these residues cause inter-domain translation and rotation, and as a consequence, the motion encourage structural diversity. The resultant diversity would contribute to the functional versatility of CaM.     

The ‘other side’ of embedded ness: A case‐study of the interplay of economy and ethnicity

As interest in ethnics and their entrepreneurial activities has grown in recent years, sociologists have come to emphasize the importance of ethnic social structures as the source of actions propelling business growth. In a sign of convergence with the ‘new economic sociology’, recent literature suggests that embeddedness in ethnic networks and communities leads to cooperative, if not conformist, behaviour among ethnic economic actors. This article looks at the ‘other side’ of embeddedness, through a case‐study of African‐American, Caribbean, Korean and white construction contractors in New York City. I argue that, in construction, the embeddedness of economic behaviour in ongoing social relations among a myriad of social actors impedes access to outsiders. Embeddedness contributes to the liabilities of newness that all neophytes encounter, breeding a preference for established players with track records. However, the convergence of economic and ethnic ties has a further baneful effect, since outsiders also fall outside those networks that define the industrial community. While African‐American, Caribbean and Korean outsiders all experience these barriers in similar ways, they differ in the adaptive strategies that they have pursued. African Americans appear to be most disadvantaged, in part because they have been the most exposed to the social closure that results from the mobilization of white ethnics’ social capital. By contrast, Caribbeans and Koreans entered the labour market in societies where racial domination played little or no role in labour market outcomes ‐ a considerable asset since construction skills are transferable from one society to another. The Koreans appear to be the most embedded in ethnic networks, through which they secure jobs and skilled labour, though class factors play a role here as well and even the Koreans must reach out beyond the ethnic community for a clientele. By contrast, ethnic solidarity operates less powerfully among the black contractors, who are tied to a community where intra‐ethnic diversity and internal competition have grown as a result of immigration. In the absence of an ethnic market, black'entrepreneurs turn to the state, whose requirements and dependence on union labour expose black builders to risks from which their Korean counterparts are sheltered.     

A model model: a commentary on DiFrancesco and Noble (1985) ‘A model of cardiac electrical activity incorporating ionic pumps and concentration changes’

This paper summarizes the advances made by the DiFrancesco and Noble (DFN) model of cardiac cellular electrophysiology, which was published in Philosophical Transactions B in 1985. This model was developed at a time when the introduction of new techniques and provision of experimental data had resulted in an explosion of knowledge about the cellular and biophysical properties of the heart. It advanced the cardiac modelling field from a period when computer models considered only the voltage-dependent channels in the surface membrane. In particular, it included a consideration of changes of both intra- and extracellular ionic concentrations. In this paper, we summarize the most important contributions of the DiFrancesco and Noble paper. We also describe how computer modelling has developed subsequently with the extension from the single cell to the whole heart as well as its use in understanding disease and predicting the effects of pharmaceutical interventions. This commentary was written to celebrate the 350th anniversary of the journal Philosophical Transactions of the Royal Society.     

A genetic map of soybean (Glycine max L.) using an intraspecific cross of two cultivars: ‘Minosy’ and ‘Noir 1’

Genetic markers were mapped in segregating progeny from a cross between two soybean (Glycine max (L.) Merr.) cultivars: Minsoy (PI 27.890) and Noir 1 (PI 290.136). A genetic linkage map was constructed (LOD 3), consisting of 132 RFLP, isozyme, morphological, and biochemical markers. The map defined 1550cM of the soybean genome comprising 31 linkage groups. An additional 24 polymorphic markers remained unlinked. A family of RFLP markers, identified by a single probe (hybridizing to an interspersed repeated DNA sequence), extended the map, linking other markers and defining regions for which other markers were not available.     

Contesting the ‘model minority’: racialization,youth culture and ‘British Chinese’/‘Oriental’ nights

While racialized youth are often central in debates on citizenship, multiculturalism and belonging, those ascribed as ‘British Chinese’ are constructed as model minorities, lacking a hybridized culture but insulated from racism, and thus invisible in these discussions. This article argues, however, that the model minority discourse is itself a specific form of contemporary racialization that revives ‘yellow peril’ discourses on the capacities of particular ‘Oriental’ bodies. Drawing on ethnographic fieldwork, it examines how young people challenge these constructions, by drawing on popular culture to organize and participate in what they call ‘British Chinese’ and, more provocatively, ‘Oriental’ nightlife spaces. It analyses how through these spaces participants forge a sense of identity that allows them to reimagine themselves as racialized subjects. It demonstrates how these spaces constitute transient sites of experimental belonging, facilitating new cultural politics and social identifications that at once contest reified conceptions of British Chineseness yet also create new exclusions.     

A Sense of Belonging and Exclusion: ‘Touchability’ and ‘Untouchability’ in Tamil Nadu

In India, touch is a prime marker of status and social relations. Those who are impure are ‘untouchable’,1 The terms ‘Untouchable’ and ‘Untouchability’ have been abandoned due to the humiliating meaning these terms confer, therefore I use them in inverted commas. The politically correct and common terms today are Scheduled Castes, in short sc, or Dalits, or sometimes Harijan. I use them here synonymously. but those who are of a relatively higher purity are also, depending on the context, either ‘untouchable’ or ‘touchable’ only under certain fixed rules. In this paper, I will explore the contexts in which body contact and touch can be part of personal relations. I describe how these body contacts signify important social relations and establish community identity. Further, I will analyse how patterns of body contact on the one hand change during childhood, and on the other hand produce changes in the status of a social persona. The last point to be investigated is the meaning of touch as a sign for public representations.     

A new long-necked ‘sauropod-mimic’ stegosaur and the evolution of the plated dinosaurs

Stegosaurian dinosaurs have a quadrupedal stance, short forelimbs, short necks, and are generally considered to be low browsers. A new stegosaur, Miragaia longicollum gen. et sp. nov., from the Late Jurassic of Portugal, has a neck comprising at least 17 cervical vertebrae. This is eight additional cervical vertebrae when compared with the ancestral condition seen in basal ornithischians such as Scutellosaurus. Miragaia has a higher cervical count than most of the iconically long-necked sauropod dinosaurs. Long neck length has been achieved by ‘cervicalization’ of anterior dorsal vertebrae and probable lengthening of centra. All these anatomical features are evolutionarily convergent with those exhibited in the necks of sauropod dinosaurs. Miragaia longicollum is based upon a partial articulated skeleton, and includes the only known cranial remains from any European stegosaur. A well-resolved phylogeny supports a new clade that unites Miragaia and Dacentrurus as the sister group to Stegosaurus; this new topology challenges the common view of Dacentrurus as a basal stegosaur.     

Triazole-curcuminoids: A new class of derivatives for ‘tuning’ curcumin bioactivities?

Curcumin is a unique blend of pharmacophores responsible for the pleiotropy of this natural pigment. In the present study we have replaced the 1,3-dicarbonyl moiety with a 1,2,3-triazole ring to furnish a new class of triazole-curcuminoids as a possible strategy to generate new compounds with different potency and selectivity compared to curcumin. We obtained a proof-of-principle library of 28 compounds tested for their cytotoxicity (SY-SY5Y and HeLa cells) and for their ability to inhibit NF-κB. Furthermore, we also generated 1,3-dicarbonyl curcuminoids of selected click compounds. Triazole-curcuminoids lost their ability to be Michael’s acceptors, yet maintained some of the features of the parent compounds and disclosed new ones. In particular, we found that some compounds were able to inhibit NF-κB without showing cytotoxicity, while others, unlike curcumin, activated NF-κB signalling. This validates the hypothesis that click libraries can be used to investigate the biological activities of curcumin as well as generate analogs with selected features.     

‘Agent Plus’ and ‘Practical Reasoner’: A Comparative Study of the Ethical Person

This paper explores an understanding of the person in terms of practical reason. Based on my fieldwork among the Jenu Kurumba and on ethnographic data on four other communities, I analyse how these five communities conceptualise the ethical person. To understand these concepts, I consult studies of an anthropology of ethics concerned with practical reason. Additionally I draw on Charles Taylor's concept of the ‘agent plus’ and Alasdair MacIntyre's notion of the ‘practical reasoner’. I argue that both Neo-Aristotelian notions are fundamentally important for understanding the concepts of the ethical person among the five cultural formations investigated in this paper.     

‘Bio-nano interactions: new tools,insights and impacts’: summary of the Royal Society discussion meeting

Bio-nano interactions can be defined as the study of interactions between nanoscale entities and biological systems such as, but not limited to, peptides, proteins, lipids, DNA and other biomolecules, cells and cellular receptors and organisms including humans. Studying bio-nano interactions is particularly useful for understanding engineered materials that have at least one dimension in the nanoscale. Such materials may consist of discrete particles or nanostructured surfaces. Much of biology functions at the nanoscale; therefore, our ability to manipulate materials such that they are taken up at the nanoscale, and engage biological machinery in a designed and purposeful manner, opens new vistas for more efficient diagnostics, therapeutics (treatments) and tissue regeneration, so-called nanomedicine. Additionally, this ability of nanomaterials to interact with and be taken up by cells allows nanomaterials to be used as probes and tools to advance our understanding of cellular functioning. Yet, as a new technology, assessment of the safety of nanomaterials, and the applicability of existing regulatory frameworks for nanomaterials must be investigated in parallel with development of novel applications. The Royal Society meeting ‘Bio-nano interactions: new tools, insights and impacts'' provided an important platform for open dialogue on the current state of knowledge on these issues, bringing together scientists, industry, regulatory and legal experts to concretize existing discourse in science law and policy. This paper summarizes these discussions and the insights that emerged.     

Stable adducts of nerve agents sarin,soman and cyclosarin with TRIS,TES and related buffer compounds—Characterization by LC-ESI-MS/MS and NMR and implications for analytical chemistry

Buffering compounds like TRIS are frequently used in chemical, biochemical and biomedical applications to control pH in solution. One of the prerequisites of a buffer compound, in addition to sufficient buffering capacity and pH stability over time, is its non-reactivity with other constituents of the solution. This is especially important in the field of analytical chemistry where analytes are to be determined quantitatively. Investigating the enzymatic hydrolysis of G-type nerve agents sarin, soman and cyclosarin in buffered solution we have identified stable buffer adducts of TRIS, TES and other buffer compounds with the nerve agents. We identified the molecular structure of these adducts as phosphonic diesters using 1D ¹H-³¹P HSQC NMR and LC-ESI-MS/MS techniques. Reaction rates with TRIS and TES are fast enough to compete with spontaneous hydrolysis in aqueous solution and to yield substantial amounts (up to 20–40%) of buffer adduct over the course of several hours. A reaction mechanism is proposed in which the amino function of the buffer serves as an intramolecular proton acceptor rendering the buffer hydroxyl groups nucleophilic enough for attack on the phosphorus atom of the agents. Results show that similar buffer adducts are formed with a range of hydroxyl and amino function containing buffers including TES, BES, TRIS, BIS-TRIS, BIS-TRIS propane, Tricine, Bicine, HEPES and triethanol amine. It is recommended to use alternative buffers like MOPS, MES and CHES when working with G-type nerve agents especially at higher concentrations and over prolonged times.     

Plant extracts with anti-inflammatory properties—A new approach for characterization of their bioactive compounds and establishment of structure–antioxidant activity relationships

Geranium robertianum L. (Geraniacea) and Uncaria tomentosa (Willd.) DC. (Rubiaceae) plant extracts, frequently used in traditional medicine for treatment of inflammatory and cancer diseases, were studied to identify potential bioactive compounds that may justify their therapeutic use and their underlying mechanisms of action. Since some of the pharmacological properties of these plant extracts may be linked to their antioxidant potential, the antioxidant activity, in relation to free radical scavenging, was measured by the ABTS/HRP and DPPH assays, presenting U. tomentosa the higher activity. The antioxidant activity was also evaluated by scavenging of HOCl, the major strong oxidant produced by neutrophils and a potent pro-inflammatory agent. U. tomentosa was found to be a better protector against HOCl, which may justify its effectiveness against inflammatory diseases. SPE/LC-DAD was used for separation/purification purposes and ESI-MS/MS for identification/characterization of the major non-volatile components, mainly flavonoids and phenolic acids. The ESI-MS/MS methodology proposed can be used as a model procedure for identification/characterization of unknowns without the prerequisite for standard compounds analysis. The ESI-MS/MS data obtained were consistent with the antioxidant activity results and structure–activity relationships for the compounds identified were discussed.     

‘A genealogist's paradise’: France,Québec and the genealogics of race

Genealogy, or the study of one's ancestral patri-lineage, has a long and esteemed pedigree in French Canadian and Québécois history. From Cyprien Tanguay's late-nineteenth-century encyclopedias to René Jetté's updated versions more than a century later, genealogy has been an important component of French Canadian nationalisms. Tracing one's ancestry back to the early St. Lawrence settlement in the seventeenth century has provided Québécois subjects with opportune political and social capital with which to make territorial and national claims legitimate. Through a case study approach, I explain how genealogy provides the grounds upon which Québécois and French subjects remember a shared past. Specifically, I examine a variety of sites of memory in the French countryside, including a museum that relies on ‘genealogics’ to call the French Canadian Québécois back to its roots. As such, I demonstrate how the biological, read as a contemporary articulation of Balibar's notion of the racial supplément necessary to nation building, travels across the Atlantic.