bluuebunny/crossref_metadata_2025 huggingface dataset:
Projecting the Outcome in 1984
Authors: Shafer Byron E.
Published: September 2013

A catalog of the general sources of change in the politics of presidential selection, with applications to 1984, might suggest that this politics has become more changeable—and hence more unpredictable—in the modern era, the period marked off by the extensive procedural reforms enacted after 1968. Yet an initial comparison of the period from 1968 through 1980 with the period from 1848 through 1860, from 1876 to 1888, or from 1912 through 1924—to pick several periods of a dozen years each—does not suggest that the ultimate decisions on nomination and even election in the modern era are any more (or less) unpredictable than in certain earlier periods.

What such a comparison does suggest is that thesourcesof unpredictability in presidential nomination and election contests are different than they once were. Once, the difficulty in calculating presidential outcomes was rooted in the fact that nominations were often realized inside national party conventions, where the bloc structure of the official party and the rules for balloting itself made all sorts of outcomes—many of them unforeseen—politically possible. Now, the comparable difficulty in calculating presidential outcomes is rooted in the process of delegate selection, where volatile public preferences and levels of participation, the constantly changing formal course of nomination politics, and the interaction among the candidates, the issues, and the other participants continue to make projection (equally) difficult.
The Nationalization of Proposition 13
Authors: Nathan Richard P.
Published: September 2013

The Reagan Administration's budget revisions for fiscal year 1982 reflect a basic shift in the domestic policies of the U.S. national government which can be expected to have profound effects for American federalism. The 15-year period up to 1978, the year in which California voters brought the taxpayer's revolt to the front pages by passing Proposition 13, was a period of growth and activism in the domestic policy of the U.S. national government. The biggest spurt in domestic spending was Lyndon Johnson's Great Society program; Richard Nixon's domestic policy initiatives in 1969 and 1971 also boosted domestic spending. The Carter Administration tried to slow down the federal domestic spending machine after the California fiscal earthquake in 1978, but failed to do so. The Reagan Administration has succeeded, and has done so dramatically.
Protest Is Not Enough: A Theory of Political Incorporation
Authors: Browning Rufus P. , Marshall Dale Rogers , Tabb David H.
Published: September 2013

Protest Is Not Enoughis partly a report on the politics of black and Hispanic mobilization in ten northern California cities and partly an effort to formulate a theory useful for the study of minority mobilization and its significance in cities generally. The cities are San Francisco, San Jose, Oakland, Sacramento, Stockton, Berkeley, Richmond, Hayward, Vallejo, and Daly City. We did not expect to generalize the particulars of our ten cities to others, but we did try to cast our concepts and fundamental relationships at a sufficiently general level to encompass a wide variety of cities, and we hoped that the application of our framework to other cities would suggest ways in which it should be extended or altered.

The Theory

We wanted a conception of minority political action and position that linked mobilization to policy, that demonstrated the connection between the passions, interests, and actions of mobilization and the governmental response—if any. It was apparent that blacks and Hispanics achieved a much stronger and more positive response to their interests in some cities than in others. It was apparent also that minority representation in elective offices, the customary way of describing their political position, did not capture the strength of the minority position in the more responsive city governments. The key to the higher levels of responsiveness was not representation but coalition: minority inclusion in a coalition that was able to dominate a city council produced a much more positive governmental response than the election of minority council-members who were not part of the dominant coalition.
Political Language and Political Reality
Authors: Edelman Murray
Published: September 2013

The most incisive twentieth century students of language converge from different premises on the conclusion that language is the key creator of the social worlds people experience, and they agree as well that language cannot usefully be understood as a tool for describing an objective reality. For the later Wittgenstein there are no essences, only language games. Chomsky analyzes the sense in which grammar is generative. For Derrida all language is performative, a form of action that undermines its own presuppositions. Foucault sees language as antedating and constructing subjectivity. The “linguistic turn” in twentieth century philosophy, social psychology, and literary theory entails an intellectual ferment that raises fundamental questions about a great deal of mainstream political science, and especially about its logical positivist premises.

While the writers just mentioned analyze various senses in which language use is an aspect of creativity, those who focus upon specifically political language are chiefly concerned with its capacity to reflect ideology, mystify, and distort. The more perspicacious of them deny that an undistorting language is possible in a social world marked by inequalities in resources and status, though the notion of an undistorted language can be useful as an evocation of an ideal benchmark. The emphasis upon political language as distorting or mystifying is a key theme in Lasswell and Orwell, as it is in Habermas, Osgood, Ellul, Vygotsky, Enzensberger, Bennett, and Shapiro.
Masculinity, Citizenship, and the Making of War
Authors: Hartsock Nancy C. M.
Published: September 2013

Citizenship is not one of the issues political scientists hotly contest. Yet perhaps we have failed to recognize the profoundly controversial issues involved in citizenship. One of the most difficult for the modern citizen is, of course, whether the classical ideal of “high citizenship” remains a possibility. But the ideal of ruling and being ruled will not be my concern here. Rather, my concern will focus on the fact that citizenship has historically been a very exclusive social category. Many groups have struggled to attain the status of citizen. In the United States to be poor, black, or female, has for the most part meant automatic disenfranchisement. Citizenship, then, concerns the question of one's position in the community of which one is a part. It is, of course, not the only determinant by far and is itself dependent on other factors. Yet given these considerations, teaching about citizenship must raise the ethical issues which, if made as prominent as they deserve to be, would indeed make citizenship the subject of controversy.

In this short essay, I can address only one aspect of these issues—that which centers on the relation of gender to citizenship. Although today many of us attempt to speak about citizenship in gender-neutral language, the connections of citizenship with manliness, established so long ago, still influence both thinking about citizenship and the conduct of rulers and ruled. Thus, the familiar gender gap on issues of peace and war should be seen as a symptom of deeper issues about politics, problems with a history traceable over several thousand years of Western history, problems defined by the overlay of citizenship, manliness, and military capacity.
Generational Change and the Future of the Atlantic Alliance
Authors: Inglehart Ronald
Published: September 2013

In 1968 a wave of student protest manifested itself throughout the Western world. Fifteen years later, a phenomenon variously described as the “Yuppies” or “Yumpies” began to be noted in the United States; a new environmentalist party entered the West German Bundestag for the first time; and a peace movement emerged in Western Europe that was able to mobilize an even larger and more mature segment of the public than did the anti-war movements of the Vietnam era.

These seemingly dissimilar phenomena have something in common: they reflect a process of intergenerational value change that is gradually transforming the politics of Western societies. This process—a shift from Materialist to Postmaterialist value priorities—has brought new political issues to the center of the stage, and provided much of the impetus for new political movements. It has split existing political parties and given rise to new ones. And it raises serious doubts about the long-term viability of the Atlantic Alliance.
Reflections from Inside the Beltway: How Congress and the President Grapple with Health Policy
Authors: Fuchs Beth C. , Hoadley John F.
Published: September 2013

As many political humorists remind us regularly, politics “inside the Beltway” is not always of interest or relevance to the rest of the world. Yet for political scientists interested in the ongoing evolution of America's health care system, what goes on inside the Beltway has great import. For any proposed reform, there are three basic steps: getting the issue on the political agenda, securing passage of pertinent legislation, and implementation (although we intend to narrow our discussion to the first two).

A common criticism of academic political science is the disparity between the textbook portrayal of policymaking and the reality of what happens in Washington. In this article, we use abbreviated case studies to inject a dose of “inside the Beltway” reality into the images of policymaking. Included in our discussion is an account of how one issue—catastrophic health insurance—reached the political agenda and then more general comments on how health legislation has been considered and passed in recent years, with particular emphasis on the use of the budget reconciliation process. While cursory, we think these reflections provide a thumbnail sketch of how Washington is attending to important issues of health policy.
A Biased Guide to Dining Out in Boston
Authors: Bosso Christopher J.
Published: September 2013

Welcome to Boston, the Athens of America. Many of you are new to town, or haven't been back since long-ago grad school days, so this is a good opportunity to dispell some misconceptions you probably have about dining out in the Hub of the Universe.

First of all, Boston-area cuisine is far more than clam chowda (with cream, and no tomato, thank you), pot roast, and baked beans with brown bread. You certainly can enjoy these fine regional delicacies, especially in places catering to tourists, but Boston's restaurant scene simply has exploded in the past decade to encompass a wide variety of foods and dining experiences. Indeed, Boston's reputation as insular and hidebound, while well-deserved in matters like sex, politics, and the Red Sox, no longer extends to food. You want nouvelle cuisine? Regional American? Japanese? Malaysian? Ethiopian? Mexican?! You got it—though, remember, this is Boston, not Austin.

And don't worry about service. Despite what you've heard, we Bostonians aren't really rude to strangers—except when we drive. Besides, most of the restaurant staff you'll encounter are transplanted New Yorkers enrolled at the Berklee School of Music, so any lousy service isn't our fault. Just sit back and enjoy the attitude. We do.

Above all, dining out in Boston these days is an exciting and pleasurable experience, especially if on someone else's expense account. If not, there still are plenty of reasonably-priced places to suit your fancy, though what strikes us East Coast city folks as “reasonable” may not exactly meet your definition.
Survival of the Scheming: A Genetically Informed Link Between the Dark Triad and Mental Toughness
Authors: Onley Michael , Veselka Livia , Schermer Julie Aitken , Vernon Philip A.
Published: September 2013

The present study is the first behavioral genetic investigation of the Dark Triad traits of personality, consisting of Machiavellianism, narcissism, and psychopathy, and the variable of mental toughness, reflecting individual differences in the ability to cope when under pressure. The purpose of this investigation was to explore a potential explanation for the success of individuals exhibiting the Dark Triad traits in workplace and social settings. Participants were adult twins who completed the MACH-IV, the Narcissistic Personality Inventory, and the Self-Report Psychopathy Scale assessing Machiavellianism, narcissism, and psychopathy, respectively, as well as the MT48, measuring mental toughness. Correlational analyses of the data revealed significant positive phenotypic associations between mental toughness and narcissism. Psychopathy and Machiavellianism, however, both showed some significant negative phenotypic correlations with mental toughness. Bivariate behavioral genetic analyses of the data were conducted to assess the extent to which these significant phenotypic correlations were attributable to common genetic and/or common environmental factors. Results indicate that correlations between narcissism and mental toughness were attributable primarily to common non-shared environmental factors, correlations between Machiavellianism and mental toughness were influenced by both common genetic and common non-shared environmental factors, and the correlations between psychopathy and mental toughness were attributable entirely to correlated genetic factors. Implications of these findings in the context of etiology and organizational adaptation are discussed.
Structural coupling of the EF hand and C‐terminal GTPase domains in the mitochondrial protein Miro
Authors: Klosowiak Julian L , Focia Pamela J , Chakravarthy Srinivas , Landahl Eric C , Freymann Douglas M , Rice Sarah E
Published: September 2013

Miro is a highly conserved calcium‐binding GTPase at the regulatory nexus of mitochondrial transport and autophagy. Here we present crystal structures comprising the tandem EF hand and carboxy terminal GTPase (cGTPase) domains of Drosophila Miro. The structures reveal two previously unidentified ‘hidden’ EF hands, each paired with a canonical EF hand. Each EF hand pair is bound to a helix that structurally mimics an EF hand ligand. A key nucleotide‐sensing element and a Pink1 phosphorylation site both lie within an extensive EF hand–cGTPase interface. Our results indicate structural mechanisms for calcium, nucleotide and phosphorylation‐dependent regulation of mitochondrial function by Miro.
Species differences and molecular determinant of TRPA1 cold sensitivity
Authors: Chen Jun , Kang Dawon , Xu Jing , Lake Marc , Hogan James O. , Sun Chaohong , Walter Karl , Yao Betty , Kim Donghee
Published: September 2013

TRPA1 is an ion channel and has been proposed as a thermosensor across species. In invertebrate and ancestral vertebrates such as fly, mosquito, frog, lizard and snakes, TRPA1 serves as a heat receptor, a sensory input utilized for heat avoidance or infrared detection. However, in mammals, whether TRPA1 is a receptor for noxious cold is highly controversial, as channel activation by cold was observed by some groups but disputed by others. Here we attribute the discrepancy to species differences. We show that cold activates rat and mouse TRPA1 but not human or rhesus monkey TRPA1. At the molecular level, a single residue within the S5 transmembrane domain (G878 in rodent but V875 in primate) accounts for the observed difference in cold sensitivity. This residue difference also underlies the species-specific effects of menthol. Together, our findings identify the species-specific cold activation of TRPA1 and reveal a molecular determinant of cold-sensitive gating.
Size and space controlled hexagonal arrays of superparamagnetic iron oxide nanodots: magnetic studies and application
Authors: Ghoshal Tandra , Maity Tuhin , Senthamaraikannan Ramsankar , Shaw Matthew T. , Carolan Patrick , Holmes Justin D. , Roy Saibal , Morris Michael A.
Published: September 2013

Highly dense hexagonally arranged iron oxide nanodots array were fabricated using PS-b-PEO self-assembled patterns. The copolymer molecular weight, composition and choice of annealing solvent/s allows dimensional and structural control of the nanopatterns at large scale. A mechanism is proposed to create scaffolds through degradation and/or modification of cylindrical domains. A methodology based on selective metal ion inclusion and subsequent processing was used to create iron oxide nanodots array. The nanodots have uniform size and shape and their placement mimics the original self-assembled nanopatterns. For the first time these precisely defined and size selective systems of ordered nanodots allow careful investigation of magnetic properties in dimensions from 50 nm to 10 nm, which delineate the nanodots are superparamagnetic, well-isolated and size monodispersed. This diameter/spacing controlled iron oxide nanodots systems were demonstrated as a resistant mask over silicon to fabricate densely packed, identical ordered, high aspect ratio silicon nanopillars and nanowire features.
Generation of diffraction-free optical beams using wrinkled membranes
Authors: Li Ran , Yi Hui , Hu Xiao , Chen Leng , Shi Guangsha , Wang Weimin , Yang Tian
Published: September 2013

Wrinkling has become a well developed bottom-up technique to make artificial surface textures in about the last decade. However, application of the optical properties of long range ordered wrinkles has been limited to one dimensional gratings to date. We report the demonstration of macroscopic optical focusing using wrinkled membranes, in which concentric wrinkle rings on a gold-PDMS bilayer membrane convert collimated illuminations to diffraction-free focused beams. Beam diameters of 300–400 μm have been observed in the visible range, which are dominantly limited by the eccentricity of the current devices. Based upon agreement between theoretical and experimental results on eccentricity effects, we predict a decrease of the beam diameter to no more than around 50 μm, if eccentricity is eliminated.
Culture-dependent and independent approaches for identifying novel halogenases encoded by Crambe crambe (marine sponge) microbiota
Authors: Öztürk Başak , de Jaeger Lenny , Smidt Hauke , Sipkema Detmer
Published: September 2013

Sponges harbour microbial communities that contribute to the genetic and metabolic potential of their host. Among metabolites produced by sponge-associated microbial communities, halogenated compounds are of special interest because of their biotechnological potential. In this study, we have examined the diversity of the cultivable fraction of the marine demosponge Crambe crambe microbiota. Application of complementary cultivation methods yielded 107 bacterial isolates, some of which may be sponge-specific based on their phylogenetic analysis. Among these, Psychrobacter sp. was found to contain a putative halogenase gene. In addition to the culture-dependent approach for discovering halogenase genes, a cDNA library was constructed to determine the diversity of halogenase genes expressed in situ by the C. crambe microbiota. To this end, seventeen putative tryptophan halogenase cDNA sequences were identified, most of which were only remotely related to known halogenase genes, indicating the potential for novel bioactive compounds being produced by the C. crambe microbiota.
Advances in siRNA delivery to T-cells: potential clinical applications for inflammatory disease, cancer and infection
Authors: Freeley Michael , Long Aideen
Published: September 2013

The specificity of RNAi and its ability to silence ‘undruggable’ targets has made inhibition of gene expression in T-cells with siRNAs an attractive potential therapeutic strategy for the treatment of inflammatory disease, cancer and infection. However, delivery of siRNAs into primary T-cells represents a major hurdle to their use as potential therapeutic agents. Recent advances in siRNA delivery through the use of electroporation/nucleofection, viral vectors, peptides/proteins, nanoparticles, aptamers and other agents have now enabled efficient gene silencing in primary T-cells both in vitro and in vivo. Overcoming such barriers in siRNA delivery offers exciting new prospects for directly targeting T-cells systemically with siRNAs, or adoptively transferring T-cells back into patients following ex vivo manipulation with siRNAs. In the present review, we outline the challenges in delivering siRNAs into primary T-cells and discuss the mechanism and therapeutic opportunities of each delivery method. We emphasize studies that have exploited RNAi-mediated gene silencing in T-cells for the treatment of inflammatory disease, cancer and infection using mouse models. We also discuss the potential therapeutic benefits of manipulating T-cells using siRNAs for the treatment of human diseases.
Talking with the alien: interaction with computers in the GP consultation
Authors: Dowell Anthony , Stubbe Maria , Scott-Dowell Kathy , Macdonald Lindsay , Dew Kevin
Published: September 2013

This study examines New Zealand GPs’ interaction with computers in routine consultations. Twenty-eight video-recorded consultations from 10 GPs were analysed in micro-detail to explore: (i) how doctors divide their time and attention between computer and patient; (ii) the different roles ascribed to the computer; and (iii) how computer use influences the interactional flow of the consultation. All GPs engaged with the computer in some way for at least 20% of each consultation, and on average spent 12% of time totally focussed on the computer. Patterns of use varied; most GPs inputted all or most notes during the consultation, but a few set aside dedicated time afterwards. The computer acted as an additional participant enacting roles like information repository and legitimiser of decisions. Computer use also altered some of the normal ‘rules of engagement’ between doctor and patient. Long silences and turning away interrupted the smooth flow of conversation, but various ‘multitasking’ strategies allowed GPs to remain engaged with patients during episodes of computer use (e.g. signposting, online commentary, verbalising while typing, social chat). Conclusions were that use of computers has many benefits but also significantly influences the fine detail of the GP consultation. Doctors must consciously develop strategies to manage this impact.
WebGLORE: a Web service for Grid LOgistic REgression
Authors: Jiang Wenchao , Li Pinghao , Wang Shuang , Wu Yuan , Xue Meng , Ohno-Machado Lucila , Jiang Xiaoqian
Published: September 2013

WebGLORE is a free web service that enables privacy-preserving construction of a global logistic regression model from distributed datasets that are sensitive. It only transfers aggregated local statistics (from participants) through Hypertext Transfer Protocol Secure to a trusted server, where the global model is synthesized. WebGLORE seamlessly integrates AJAX, JAVA Applet/Servlet and PHP technologies to provide an easy-to-use web service for biomedical researchers to break down policy barriers during information exchange.

Availability and implementation:  http://dbmi-engine.ucsd.edu/webglore3/. WebGLORE can be used under the terms of GNU general public license as published by the Free Software Foundation.

Contact:  x1jiang@ucsd.edu
Exogenous Trehalose Induces Defenses in Wheat Before and During a Biotic Stress Caused by Powdery Mildew
Authors: Tayeh Christine , Randoux Béatrice , Vincent Dorothée , Bourdon Natacha , Reignault Philippe
Published: September 2013

Powdery mildew would be one of the most damaging wheat diseases without the extensive use of conventional fungicides. Some of the alternative control strategies currently emerging are based on the use of resistance inducers. The disacharride trehalose (TR) is classically described as an inducer of defenses in plants to abiotic stress. In this work, the elicitor or priming effect of TR was investigated in wheat both before and during a compatible wheat–powdery mildew interaction through molecular, biochemical, and cytological approaches. In noninoculated conditions, TR elicited the expression of genes encoding chitinase (chi, chi1, and chi4 precursor), pathogenesis-related protein 1, as well as oxalate oxidase (oxo). Moreover, lipid metabolism was shown to be altered by TR spraying via the upregulation of lipoxygenase (lox) and lipid-transfer protein (ltp)-encoding gene expression. On the other hand, the protection conferred by TR to wheat against powdery mildew is associated with the induction of two specific defense markers. Indeed, in infectious conditions following TR spraying, upregulations of chi4 precursor and lox gene expression as well as an induction of the LOX activity were observed. These results are also discussed with regard to the impact of TR on the fungal infectious process, which was shown to be stopped at the appressorial germ tube stage. Our findings strongly suggest that TR is a true inducer of wheat defense and resistance, at least toward powdery mildew.
Ultrasound-guided Multilevel Paravertebral Blocks and Total Intravenous Anesthesia Improve the Quality of Recovery after Ambulatory Breast Tumor Resection
Authors: Abdallah Faraj W. , Morgan Pamela J. , Cil Tulin , McNaught Andrew , Escallon Jaime M. , Semple John L. , Wu Wei , Chan Vincent W.
Published: September 2013

Background:

Regional anesthesia improves postoperative analgesia and enhances quality of recovery (QoR) after ambulatory surgery. This randomized, double-blinded, parallel-group, placebo-controlled trial examines the effects of multilevel ultrasound-guided paravertebral blocks (PVBs) and total intravenous anesthesia on QoR after ambulatory breast tumor resection.

Methods:

Sixty-six women were randomized to standardized general anesthesia (control group) or PVBs and propofol-based total intravenous anesthesia (PVB group). The PVB group received T1–T5 PVBs with 5 ml of 0.5% ropivacaine per level, whereas the control group received sham subcutaneous injections. Postoperative QoR was designated as the primary outcome. The 29-item ambulatory QoR tool was administered in the preadmission clinic, before discharge, and on postoperative days 2, 4, and 7. Secondary outcomes included block success, pain scores, intra- and postoperative morphine consumption, time to rescue analgesia, incidence of nausea and vomiting, and hospital discharge time.

Results:

Data from sixty-four patients were analyzed. The PVB group had higher QoR scores than control group upon discharge (146 vs. 131; P < 0.0001) and on postoperative day 2 (145 vs. 135; P = 0.013); improvements beyond postoperative day 2 lacked statistical significance. None of the PVB group patients required conversion to inhalation gas–based general anesthesia or experienced block-related complications. PVB group patients had improved pain scores on postanesthesia care unit admission and discharge, hospital discharge, and postoperative day 2; their intraoperative morphine consumption, incidence of nausea and vomiting, and discharge time were also reduced.

Conclusion:

Combining multilevel PVBs with total intravenous anesthesia provides reliable anesthesia, improves postoperative analgesia, enhances QoR, and expedites discharge compared with inhalational gas- and opioid-based general anesthesia for ambulatory breast tumor resection.
Native valve endocarditis caused by Erysipelothrix rhusiopathiae in an immunocompetent individual
Authors: Kaya Selçuk , Gençalioğlu Eda , Yıldırım Seval Sönmez , Altun Gökalp , Yılmaz Gürdal , Köksal Iftihar
Published: September 2013

Infective endocarditis is a very rare clinical form caused by Erysipelothrix rhusiopathiae. It is rarely seen in immunocompetent individuals. Even after surgery it may entail mortality rates as high as 30–40 %. This report describes a case of native valve endocarditis caused by E. rhusiopathiae and cured with crystallized penicillin G and surgery.
Towards an August Assembly of Suave Venusians? The early post-Second World War debate over New Zealand literacy and numeracy standards in transnational context
Authors: Openshaw Roger , Walshaw Margaret
Published: September 2013

Purpose

– Educational standards debates are a promising area of investigation for transnational study by historians of education. Drawing upon the work of Foucault, Kliebard, and Aldrich, the paper critically examines some of the outstanding features of the emerging debate over literacy and numeracy standards that sharply divided teachers, educational officials, parents, and employers in New Zealand during the mid-to-late 1950s. These included the polarisation of opinion across the nation, the involvement of the national media, and the tactics of mass persuasion adopted by the various protagonists.

Design/methodology/approach

– The paper utilises contemporary theory to critically interrogate an historical episode in which controversy over literacy and numeracy standards in schools led first to an in-house report, and finally to a national inquiry. The paper draws upon contemporary newspaper commentary, professional journals and parliamentary debates, as well as a considerable amount of archival material held at Archives New Zealand repositories in both Wellington and Auckland.

Findings

– The paper contributes to the field by illustrating the way in which historical debates over literacy and numeracy lie at the intersection of completing claims to truth. Behind such claims lie rival conceptions of education that make it unlikely that standards issues will ever be resolved satisfactorily. Hence the title of the paper, which refers to a jocular suggestion by a newspaper editor of the time that only an “August Assembly of Suave Venusians” could adjudicate in the debate.

Originality/value

– The value of the paper is that it links current theories on transnationality with archival research in order to critically examine a national case study. Much of the primary source material has never been utilised previously for research as Archives New Zealand has only just released the relevant files for research purposes.
Through the “Western” gaze
Authors: Tong Chia Yeow
Published: September 2013

Purpose

– The purpose of the paper is to examine the conceptions of Chineseness and the perceptions of China in Ontario's High School History Curriculum from 1945 to the end of the 1980s.

Design/methodology/approach

– The paper examines the syllabus and textbooks in the period that were taught in schools in Ontario. Curriculum guidelines and documents published by the Ontario Department (later Ministry) of Education were studied, as well as the Circular 14, which lists the approved textbooks from which the textbooks where chosen for this paper. The impact-response and tradition-modernity approaches to the study and writing of Chinese enabled the unpacking of the western-centric presuppositions in the textbooks.

Findings

– From the onset, the Chinese history that was taught and presented was a western-centric one. The paper demonstrates that post Second World War Chinese history that was taught via the Ontario High School History Curriculum and textbooks reflected a view of Chineseness that regards the Chinese and the Chinese civilization was regarded as essentialized, backward and staticvis-à-visthe modern West. Implicit in such a conception of Chineseness is that of western superiority over the Chinese civilization.

Originality/value

– There have been few studies on how the history of Asia is represented in Canadian school history. Knowing how Chinese history is represented in Ontario High Schools is an interesting case study of how white settler societies viewed and understood China. This study also sheds light on the broader issue of the problematic at play when Asian history is taught and represented in other white settler societies like Australia, New Zealand and the USA.
The antecedents of travellers’ e-satisfaction and intention to buy airline tickets online
Authors: Mohamed Fadel Bukhari Saleh , Ghoneim Ahmad , Dennis Charles , Jamjoom Bothina
Published: September 2013

Purpose

– The purpose of this paper is to utilise the existing theories on consumer behaviour and scales within web quality to develop a framework for measuring travellers’ web satisfaction and willingness to purchase tickets through airlines’ web sites.

Design/methodology/approach

– The paper is discursive, based on the analysis and synthesis of literature pertaining to e-consumer behaviour, web quality and travel and tourism streams. Gaps in the previous research have been identified and a conceptual framework is consequently proposed. In addition, further research and methodology is suggested.

Findings

– The paper proposes a conceptual framework that can measure consumers’ electronic satisfaction and intention to purchase tickets from airlines’ web sites. The framework includes nine constructs: information quality, system quality, perceived usefulness, perceived ease of use, e-trust, airline reputation, price perception, e-satisfaction and intention to purchase.

Research limitations/implications

– As a conceptual paper, the study is limited to literature and prior empirical research, identifying gaps and proposing a framework. The paper recommends further empirical validation of the proposed integrated model.

Practical implications

– The framework is helpful for decision makers within airline companies to identify the factors that can satisfy travellers when using an airline's own web site and influence them to buy e-tickets.

Originality/value

– The paper fills gaps in the knowledge of e-consumer behaviour and web quality within the airline industry through suggesting a framework that helps decision makers to enhance or modify their existing marketing strategies and web site appearance.
Comparing Self Perceived and Observed Labour Market Discrimination in Australia
Authors: Biddle Nicholas
Published: September 2013

The aim of this article was to combine information from a self‐reported questionnaire and econometric regression to answer the following research questions: What proportion of the Australian population report that they were discriminated against in the labour market? How does the incidence of self perceived discrimination vary by observable characteristics? How is it related to observed measures of discrimination? The results show that there is significant overlap between observed and perceived discrimination. There are, however, important differences by demography and workplace characteristics that point to different policy priorities.
Salt tectonic controls on deep‐water turbidite depositional systems: Miocene, southwestern Lower Congo Basin, offshore Angola
Authors: Oluboyo A. P. , Gawthorpe R. L. , Bakke K. , Hadler‐Jacobsen F.
Published: September 2013

Regionally extensive 3D seismic data from the Lower Congo Basin, offshore Angola, have been used to investigate the influence of salt‐related structures on the location, geometry and evolution of Miocene deep‐water depositional systems. Isochron variations and cross‐sectional lap‐out relationships have then been used to qualitatively reconstruct the syn‐depositional morphology of salt‐cored structures. Coherence and Red‐green‐blue‐blended spectral decomposition volumes, tied to cross‐sectional seismic facies, allow imaging of the main sediment transport pathways and the distribution of their component seismic facies. Major sediment transport pathways developed in an area of complex salt‐related structures comprising normal faults, isolated diapirs and elongate salt walls with intervening intraslope basins. Key structural controls on the location of the main sediment transport pathways and the local interaction between lobe‐channel‐levee systems and individual structures were the length and height of structures, the location and geometry of segment boundaries, the growth and linkage of individual structures, and the incidence angle between structural strike and flow direction. Where the regional flow direction was at a high angle to structural strike, transport pathways passed progressively through multiple intraslope basins in a fill and spill manner. Segment boundaries and structural lows between diapirs acted as spill points, focusing sediment transport between intraslope basins. Channel–lobe transitions are commonly associated with these spill points, where flows expanded and entered depocentres. Deflection of channel‐levee complexes around individual structures was mainly controlled by the length of structures and incidence angle. Where regional flow direction was at a low angle to structural strike, sediment transport pathways ran parallel to structure and were confined to individual intraslope basins for many tens of kilometres. Spill between intraslope basins was rare. The relative position of structures and their segment boundaries was fixed during the Miocene, which effectively pinned the locations where sediment spilled from one intraslope basin to the next. As a result, major sediment transport pathways were used repeatedly, giving rise to vertically stacked lobe‐channel‐levee complexes along the pathways. Shadow zones devoid of coarse clastics developed in areas that were either structurally isolated from the sediment transport pathways or bypassed as a result of channel diversion.
Rotating With Rotated Text: A Natural Behavior Approach to Investigating Cognitive Offloading
Authors: Risko Evan F. , Medimorec Srdan , Chisholm Joseph , Kingstone Alan
Published: September 2013

Determining how we use our body to support cognition represents an important part of understanding the embodied and embedded nature of cognition. In the present investigation, we pursue this question in the context of a common perceptual task. Specifically, we report a series of experiments investigating head tilt (i.e., external normalization) as a strategy in letter naming and reading stimuli that are upright or rotated. We demonstrate that the frequency of this natural behavior is modulated by the cost of stimulus rotation on performance. In addition, we demonstrate that external normalization can benefit performance. All of the results are consistent with the notion that external normalization represents a form of cognitive offloading and that effort is an important factor in the decision to adopt an internal or external strategy.
Morphological change and phenotypic plasticity in native and non‐native pumpkinseed sunfish in response to sustained water velocities
Authors: Yavno S. , Fox M. G.
Published: September 2013

Phenotypic plasticity can contribute to the proliferation and invasion success of nonindigenous species by promoting phenotypic changes that increase fitness, facilitate range expansion and improve survival. In this study, differences in phenotypic plasticity were investigated using young‐of‐year pumpkinseed sunfish from colonies established with lentic and lotic populations originating in Canada (native) and Spain (non‐native). Individuals were subjected to static and flowing water treatments for 80 days. Inter‐ and intra‐population differences were tested using ancova and discriminant function analysis, and differences in phenotypic plasticity were tested through a manova of discriminant function scores. Differences between Iberian and North American populations were observed in dorsal fin length, pectoral fin position and caudal peduncle length. Phenotypic plasticity had less influence on morphology than genetic factors, regardless of population origin. Contrary to predictions, Iberian pumpkinseed exhibited lower levels of phenotypic plasticity than native populations, suggesting that canalization may have occurred in the non‐native populations during the processes of introduction and range expansion.
Evolution of egg dummies in Tanganyikan cichlid fishes: the roles of parental care and sexual selection
Authors: Amcoff M. , Gonzalez‐Voyer A. , Kolm N.
Published: September 2013

Sexual selection has been suggested to be an important driver of speciation in cichlid fishes of the Great Lakes of Africa, and the presence of male egg dummies is proposed to have played a key role. Here, we investigate how mouthbrooding and egg dummies have evolved in Tanganyikan cichlids, the lineage which seeded the other African radiations, with a special emphasis on the egg dummies. Using modern phylogenetic comparative analyses and a phylogeny including 86% of the 200 described species, we provide formal evidence demonstrating correlated evolution between mouthbrooding and egg dummies in Tanganyikan cichlids. These results concur with existing evidence, suggesting that egg dummies have evolved through sensory exploitation. We also demonstrate that there is a strong evolutionary correlation between the presence of egg dummies and both pre‐ and post‐copulatory sexual selection. Moreover, egg dummy evolution was contingent on the intensity of pre‐ and post‐copulatory sexual selection in Tanganyikan cichlids. In sum, our results provide evidence supporting the hypothesis of egg dummies evolving through sensory exploitation and highlight the role of sexual selection in favouring the evolution and maintenance of this trait.
Modelling the evolution of common cuckoo host‐races: speciation or genetic swamping?
Authors: Krüger O. , Kolss M.
Published: September 2013

Co‐evolutionary arms races have provided clear evidence for evolutionary change, especially in host–parasite systems. The evolution of host‐specific races in the common cuckoo (Cuculus canorus), however, is also an example where sexual conflict influences the outcome. Cuckoo females benefit from better adaptation to overcome host defences, whereas cuckoo males face a trade‐off between the benefits of better adaptation to a host and the benefits of multiple mating with females from other host‐races. The outcome of this trade‐off might be genetic differentiation or prevention of it by genetic swamping. We use a simulation model to test which outcome is more likely with three sympatric cuckoo host‐races. We assume a cost for cuckoo chicks that express a host adaptation allele not suited to their foster host species and that cuckoo males that switch to another host‐race experience either a fitness benefit or cost. Over most of the parameter space, cuckoo male host‐race fidelity increases significantly with time, and gene flow between host‐races ceases within a few thousand to a hundred thousand generations. Our results hence support the idea that common cuckoo host‐races might be in the incipient stages of speciation.
Investigation of Tank Pressurization and Pressure Control—Part II: Numerical Modeling
Authors: Barsi Stephen , Kassemi Mohammad
Published: September 2013

A multizone model is used to predict both the self-pressurization and pressure control behavior of a ground-based experiment. The multizone model couples a finite element heat conduction model of the tank wall to the bulk conservation equations in the ullage and the liquid. Comparisons are made to the experimental data presented in a companion paper. Results suggest that the multizone model can predict self-pressurization behavior over a variety of test conditions. The model is also used to predict the pressure control behavior when a subcooled axial mixing jet is used to thermally destratify and cool the bulk liquid. For fast jet speeds, the multizone model does a reasonably predict the pressure collapse behavior. Comparisons were also made between the data and a homogeneous thermodynamic model. These comparisons highlight the deficiencies of the homogeneous modeling approach.
Aerothermal Investigations on Mixing Flow Field of Film Cooling With Swirling Coolant Flow
Authors: Takeishi Kenichiro , Komiyama Masaharu , Oda Yutaka , Egawa Yuta
Published: September 2013

This paper describes the experimental results of a new film cooling method that utilizes swirling coolant flow through circular and shaped film cooling holes. The experiments were conducted by using a scale-up model of a film-cooling hole installed on the bottom surface of a low-speed wind tunnel. Swirling motion of the film coolant was induced inside a hexagonal plenum using two diagonal impingement jets, which were inclined at an angle of α toward the vertical direction and installed in staggered positions. These two impingement jets generated a swirling flow inside the plenum, which entered the film-cooling hole and maintained its angular momentum until exiting the film-cooling hole. The slant angle of the impingement jets was changed to α = 0 deg, 10 deg, 20 deg, and 30 deg in the wind tunnel tests. The film cooling effectiveness on a flat wall was measured by a pressure sensitive paint (PSP) technique. In addition, the spatial distributions of the nondimensional concentration (or temperature) and flow field were measured by laser-induced fluorescence (LIF) and particle image velocimetry (PIV), respectively. In the case of a circular film-cooling hole, the penetration of the coolant jet into the mainstream was suppressed by the swirling motion of the coolant. As a result, although the coolant jet was deflected in the pitch direction, the film cooling effectiveness on the wall maintained a higher value behind the cooling hole over a long range. Additionally, the kidney vortex structure disappeared. For the shaped cooling hole, the coolant jet spread wider in the spanwise direction downstream. Thus, the pitch-averaged film cooling effectiveness downstream was 50% higher than that in the nonswirling case.
Turbulent Flow Around a Semi-Submerged Rectangular Cylinder
Authors: Arslan Tufan , Malavasi Stefano , Pettersen Bjørnar , Andersson Helge I.
Published: September 2013

The present work is motivated by phenomena occurring in the flow field around structures partly submerged in water. A three-dimensional (3D) unsteady flow around a rectangular cylinder is studied for four different submergence ratios by using computational fluid dynamics (CFD) tools with the large eddy simulation (LES) turbulence model. The simulation results are compared to particle image velocimetry (PIV) measurements at the Reynolds number Re = 12,100 and the Froude number Fr = 0.26. The focus in our investigation is on the characterization of the behavior of vortex structures generated by separated flow. Another target in the study is to obtain a better knowledge of the hydrodynamic forces acting on a semi-submerged structure. The computed force coefficients are compared with experimental measurements.
Damaged silicon contact layer removal using atomic layer etching for deep-nanoscale semiconductor devices
Authors: Kim Jong Kyu , Cho Sung Il , Lee Sung Ho , Kim Chan Kyu , Min Kyung Suk , Kang Seung Hyun , Yeom Geun Young
Published: September 2013

Silicon atomic layer etching (ALET) using Cl2 is applied to remove the damaged layer on a 30 nm contact silicon surface formed by high-energy reactive ions during high aspect ratio contact etching, and its effects on the damage removal characteristics are investigated. Compared to a conventional damage removal method, such as the low-power CF4 plasma treatment technique, ALET produces less secondary damage to the substrate and gives exact etch depth control and extremely high etch selectivity to the contact SiO2 insulating pattern mold. When ALET is applied after a conventional damage removal technique, the sheet resistance of the damaged contact silicon surface is improved to a level close to that of a clean silicon surface, while exact atomic-scale depth control is maintained without changes in the pattern mold profile.