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Emerging
Terms modified by Emerging Selected AbstractsEast Timor Emerging from Conflict: The Role of Local NGOs and International AssistanceDISASTERS, Issue 1 2001Ian Patrick International assistance efforts have represented a conundrum for East Timorese seeking to assert their new independence and autonomy. While urgent needs have been met, local participation, involvement and capacity building have not been given adequate attention. This outcome is aptly demonstrated in the case of local non-government organisations (LNGOs). This paper specifically examines the role of LNGOs in the recovery of East Timor within the international assistance programme. It examines the challenges of rehabilitation efforts in East Timor with a particular focus on capacity building of East Timorese NGOs as part of a broader effort to strengthen civil society. The initial crisis response in East Timor highlighted tension between meeting immediate needs while simultaneously incorporating civil society actors such as NGOs and communities. It has been argued that local NGOs and the community at large were not sufficiently incorporated into the process. While it is acknowledged that many local NGOs had limited capacity to respond, a greater emphasis on collaboration, inclusion and capacity building was desirable, with a view to supporting medium and longer term objectives that promote a vibrant civil society, sustainability and self-management. [source] Emerging Market Bond Funds: A Comprehensive AnalysisFINANCIAL REVIEW, Issue 1 2008Sirapat Polwitoon G11; G12; G15 Abstract We analyze U.S.-based emerging market bond funds over a ten-year (1996,2005) complete cycle of ups and downs in the dominant emerging bond markets. Emerging market bond funds outperform comparable domestic and global bond funds. The results are robust across both conditional and unconditional models. The funds also provide international diversification benefits to U.S. and international bond and equity portfolios. The funds exhibit persistence in performance and seasonality. Active funds, large funds and funds with high minimum purchases perform better on a total return basis but not on a risk-adjusted basis. [source] The Politics of Emerging and Resurgent Infectious Diseases edited by Jim Whitman.HEALTH ECONOMICS, Issue 4 20012000., Basingstoke, Macmillan Press No abstract is available for this article. [source] Cover Picture: Hierarchically Organized Superstructure Emerging from the Exquisite Association of Inorganic Crystals, Organic Polymers, and Dyes: A Model Approach Towards Suprabiomineral Materials (Adv. Funct.ADVANCED FUNCTIONAL MATERIALS, Issue 9 2005Mater. Abstract Suprabiomineral materials possessing hierarchically organized superstructures are investigated by Imai and Oaki on p.,1407. Inorganic crystals, organic polymers, and functional dyes have assembled via a simple biomimetic route into a superstructure that contains six different tiers, from the macroscale to the nanoscale. The hierarchy originates from the strong interaction between crystals and polymers and the diffusion-controlled conditions. The versatile role of the polymer is found to be essential for the construction of a superstructure. This approach promises to generate novel types of functional materials with controllable structures and properties. We report a novel hierarchically organized superstructure emerging from an exquisite association of inorganic crystals, organic polymers, and dyes. The resultant K2SO4/poly(acrylic acid) composite includes five different tiers from the nanoscopic to the macroscopic. An additional new tier leading to functionality is formed by the incorporation of organic dyes that are organized in a nanospace. The emergent superstructure and properties are designed through changes in polymer concentration. The multiple roles of the polymer realize the generation of the architecture at each size scale. This model approach should be widely applicable to other systems, allowing for the preparation of innovative materials by an appropriate combination of crystals, polymers, and functional molecules. [source] Developmental Trajectories of Impulsivity and Their Association With Alcohol Use and Related Outcomes During Emerging and Young Adulthood IALCOHOLISM, Issue 8 2010Andrew K. Littlefield Background:, Research has documented normative patterns of personality change during emerging and young adulthood that reflect decreases in traits associated with substance use, such as impulsivity. However, evidence suggests variability in these developmental changes. Methods:, This study examined trajectories of impulsivity and their association with substance use and related problems from ages 18 to 35. Analyses were based on data collected from a cohort of college students (N = 489), at high and low risk for AUDs, first assessed as freshmen at a large, public university. Results:, Mixture modeling identified five trajectory groups that differed in baseline levels of impulsivity and developmental patterns of change. Notably, the trajectory group that exhibited the sharpest declines in impulsivity tended to display accelerated decreases in alcohol involvement from ages 18 to 25 compared to the other impulsivity groups. Conclusion:, Findings highlight the developmental nature of impulsivity across emerging and young adulthood and provide an empirical framework to identify key covariates of individual changes of impulsivity. [source] Diverse Functions and Molecular Properties Emerging for CAX Cation/H+ Exchangers in PlantsPLANT BIOLOGY, Issue 4 2006T. Shigaki Abstract: Steep concentration gradients of many ions are actively maintained, with lower concentrations typically located in the cytosol, and higher concentrations in organelles and outside the cell. The vacuole is an important storage organelle for many ions. The concentration gradient of cations is established across the plant tonoplast, in part, by high-capacity cation/H+ (CAX) exchange activity. While plants may not be green yeast, analysis of CAX regulation and substrate specificity has been greatly aided by utilizing yeast as an experimental tool. The basic CAX biology in Arabidopsis has immediate relevance toward understanding the functional interplay between diverse transport processes. The long-range applied goals are to identify novel transporters and express them in crop plants in order to "mine" nutrients out of the soil and into plants. In doing so, this could boost the levels of essential nutrients in plants. [source] Emerging & Rare Fungal Infections in Solid Organ Transplant RecipientsAMERICAN JOURNAL OF TRANSPLANTATION, Issue 2009B. M. Kubak First page of article [source] Glioma Pathophysiology: Insights Emerging from ProteomicsBRAIN PATHOLOGY, Issue 4 2010Ruth F. Deighton Abstract Proteomics is increasingly employed in both neurological and oncological research to provide insight into the molecular basis of disease but rarely has a coherent, novel pathophysiological insight emerged. Gliomas account for >50% of adult primary intracranial tumors, with malignant gliomas (anaplastic astrocytomas and glioblastoma multiforme) being the most common. In glioma, the application of proteomic technology has identified altered protein expression but without consistency of these alterations or their biological significance being established. A systematic review of multiple independent proteomic analyses of glioma has demonstrated alterations of 99 different proteins. Importantly 10 of the 99 proteins found differentially expressed in glioma [PHB, Hsp20, serum albumin, epidermal growth factor receptor (EGFR), EA-15, RhoGDI, APOA1, GFAP, HSP70, PDIA3] were identified in multiple publications. An assessment of protein,protein interactions between these proteins compiled using novel web-based technology, revealed a robust and cohesive network for glioblastoma. The protein network discovered (containing TP53 and RB1 at its core) compliments recent findings in genomic studies of malignant glioma. The novel perspective provided by network analysis indicates that the potential of this technology to explore crucial aspects of glioma pathophysiology can now be realized but only if the conceptual and technical limitations highlighted in this review are addressed. [source] Emerging and poorly known viral inflammatory eye diseasesACTA OPHTHALMOLOGICA, Issue 2009M KHAIRALLAH Arthropod vector borne diseases are among the most important emergent infections. They include a wide variety of bacterial, viral, and parasitic diseases that are transmitted to humans by the bite of mosquito, tick, or other arthropod. Most of them are prevalent in tropical and subtropical areas, but they tend to spread into new regions mainly due to increasing temperatures worldwide, movement of people, increasing human population densities, wider dispersal of competent vectors, and transportation of goods and animals. Numerous arthropod vector borne diseases have been associated with uveitis. Among them, specific viral diseases recently emerged as important causes of uveitis in the developing and developed world. They include West Nile virus (WNV) infection, Rift Valley fever (RVF) , dengue fever (DF), and Chikungunya. These viral diseases have been recently associated with an array of ocular manifestations, including anterior uveitis, retinitis, chorioretinitis, retinal vaculitis, and optic nerve involvement. Proper clinical diagnosis of any of these infectious diseases is based on epidemiological data, history, systemic symptoms and signs, and the pattern of uveitis. The diagnosis is usually confirmed by detection of specific antibody in serum. A systematic ocular examination, showing fairly typical findings, can help establish an early clinical diagnosis of a specific systemic viral infection while serologic testing is pending. Prevention remains the mainstay for control of arthropod vector borne viral diseases. [source] REMEDIATION AND LOCAL GLOBALIZATIONS: How Taiwan's "Digital Video Knights-Errant Puppetry" Writes the History of the New Media in ChineseCULTURAL ANTHROPOLOGY, Issue 2 2007TERI SILVIO This article analyzes the Pili International Multimedia Company's "digital video knights-errant puppetry" serials, a popular culture genre unique to Taiwan, to answer two questions. First, how do digital technologies, originally developed to meet the needs of the American military and entertainment industries, become embedded in a different cultural context? Second, how does this embedding allow media technologies to become something through which distinctly local models of globalization itself may be imagined? Analyzing both the style of the serials and the discourse of producers and fans, I argue that new media technologies, despite their foreign origins, may not only be adapted or resisted, but may also come to be imagined as emerging from local aesthetics and local needs. Through the specific ways they utilize both digital and traditional technologies, the Pili producers and fans construct a utopian vision of what globalization might look like if Taiwan were at the center. [source] Trade Linkages in Shrimp Exports: Japan, Thailand and VietnamDEVELOPMENT POLICY REVIEW, Issue 3 2006Masahiro Kagawa Considerable attention has been devoted to the social and environmental consequences of shrimp farming in the tropics, but relatively little has been given to the relationships involved in international trade in processed shrimp. Based on extensive field research, this article addresses this gap in the literature by examining the nature of the linkages between Japan, a major importer, and two major exporting countries, Thailand and Vietnam, underlying which are informal agreements rather than formal contractual relationships. It examines the rationale and operation of such informal agreements in the context of a dynamic market characterised by an international division of labour between Thailand (with an advanced food products industry) and Vietnam (just emerging into the world market). [source] Management of borderline personality disorder: emerging, new pharmacological and non-pharmacological strategiesACTA PSYCHIATRICA SCANDINAVICA, Issue 1 2009Shailendra Kapoor MD No abstract is available for this article. [source] Pseudallescheria: An underdiagnosed fungus?DIAGNOSTIC CYTOPATHOLOGY, Issue 3 2001Ann E. Walts M.D. Abstract Pseudallescheria has been identified as one of the "clinically significant emerging mycoses" but has received little attention in the cytology literature. Recognition of this fungus is of particular importance clinically, because unlike most other fungi (including Aspergillus, with which it is most frequently confused), Pseudallescheria is not effectively treated with amphotericin B, the most frequently and often the only antifungal agent administered. Features helpful in the diagnosis of Pseudallescheria in cytologic material are presented. Diagn. Cytopathol. 2001;25:153,157. © 2001 Wiley-Liss, Inc. [source] Carbon nanotube disposable detectors in microchip capillary electrophoresis for water-soluble vitamin determination: Analytical possibilities in pharmaceutical quality controlELECTROPHORESIS, Issue 14 2008Agustín G. Crevillén Abstract In this work, the synergy of one mature example from "lab-on-chip" domain, such as CE microchips with emerging miniaturized carbon nanotube detectors in analytical science, is presented. Two different carbon electrodes (glassy carbon electrode (GCE) 3,mm diameter, and screen-printed electrode (SPE) 0.3,mm×2.5,mm) were modified with multiwalled carbon nanotubes (MWCNTs) and their electrochemical behavior was evaluated as detectors in CE microchip using water-soluble vitamins (pyridoxine, ascorbic acid, and folic acid) in pharmaceutical preparations as representative examples. The SPE modified with MWCNT was the best electrode for the vitamin analysis in terms of analytical performance. In addition, accurate determination of the three vitamins in four different pharmaceuticals was obtained (systematic error less than 9%) in only 400,s using a protocol that combined the sample analysis and the methodological calibration. [source] Time Course of Adverse Events in Patients with Localization-related Epilepsy Receiving Topiramate Added to CarbamazepineEPILEPSIA, Issue 5 2005Jerzy Majkowski Summary:,Purpose: To explore the time course of treatment-emergent adverse events (AEs) during topiramate (TPM) adjunctive therapy. Methods: Post hoc analyses were performed by using data from a large (264 subjects) multicenter, double-blind, placebo-controlled trial in which 200 mg/day TPM was added to carbamazepine (CBZ) with or without another antiepileptic drug (AED) in adults with treatment-resistant partial-onset seizures. The daily incidence and mean duration of the most common (,5% incidence) AEs were calculated for patients completing the 12-week study. Results: The daily incidence of somnolence, headache, loss of appetite, nervousness, fatigue, dizziness, upper respiratory tract infection, and vertigo peaked during titration and declined to rates similar to that of placebo after the target TPM dose had been reached. In contrast, the daily incidence of paresthesia increased during titration and was maintained for the study duration. Relatively few patients had cognitive symptoms (9% with TPM, 5% with placebo), but these were the most common AEs associated with treatment discontinuation. Patient/investigator reports of weight loss increased gradually over the course of the trial, corresponding with the pattern of change in weight measured at study visits. Conclusions: This study demonstrates that most of the more common AEs with TPM adjunctive therapy are transient. Patients can be counseled that most AEs emerging when TPM is initially added to CBZ can be expected to diminish with continued therapy. [source] Living with anorexia nervosa: the experience of a cohort of sufferers from anorexia nervosa 7.5 years after initial presentation to a specialized eating disorders serviceEUROPEAN EATING DISORDERS REVIEW, Issue 2 2001Eric J. Button Abstract Objective The main aim of the present study was to further understand how sufferers from anorexia nervosa view the disorder, how it affects their lives and how they experience treatment and help. Method A cohort of anorectic patients were followed up 7.5 years after presentation at a specialist locally-based eating disorders service for adults. All subjects were invited to take part in a semi-structured interview and complete a series of questionnaires. Results Thirty-six subjects were interviewed and the group as a whole showed marked improvement compared with initial presentation, but only 14 per cent were judged to be free of the disorder and about one-quarter remained entrenched in the world of anorexia nervosa. The main results focus on common themes which emerged from the interview and extensive quotes from subjects are used for illustrative purposes. Although each person expressed a very individual experience of the disorder, a common theme was of it emerging as a response to a sense of loss of control in one or more areas of their lives, often centering on their self-image and problems in relationships with others. Although the disorder was commonly experienced as having a devastating effect on their lives, the focus on weight and eating at least offered them some semblance of control. A wide range of experiences of treatment were reported, but there was considerable consensus regarding the importance of individual psychotherapy/counselling and of the quality of relationship with a therapist. Discussion This study confirms the often long-term psychological problems experienced by sufferers from anorexia nervosa and helps to illuminate the client's perspective on the disorder and other people's attempts to help. The individual views of the sufferer are an important consideration for those involved in the planning and delivery of services for these vulnerable people. Copyright © 2001 John Wiley & Sons, Ltd and Eating Disorders Association. [source] ORIGINAL ARTICLE: Probability of emergence of antimalarial resistance in different stages of the parasite life cycleEVOLUTIONARY APPLICATIONS (ELECTRONIC), Issue 1 2009Wirichada Pongtavornpinyo Abstract Understanding the evolution of drug resistance in malaria is a central area of study at the intersection of evolution and medicine. Antimalarial drug resistance is a major threat to malaria control and directly related to trends in malaria attributable mortality. Artemisinin combination therapies (ACT) are now recommended worldwide as first line treatment for uncomplicated malaria, and losing them to resistance would be a disaster for malaria control. Understanding the emergence and spread of antimalarial drug resistance in the context of different scenarios of antimalarial drug use is essential for the development of strategies protecting ACTs. In this study, we review the basic mechanisms of resistance emergence and describe several simple equations that can be used to estimate the probabilities of de novo resistance mutations at three stages of the parasite life cycle: sporozoite, hepatic merozoite and asexual blood stages; we discuss the factors that affect parasite survival in a single host in the context of different levels of antimalarial drug use, immunity and parasitaemia. We show that in the absence of drug effects, and despite very different parasite numbers, the probability of resistance emerging at each stage is very low and similar in all stages (for example per-infection probability of 10,10,10,9 if the per-parasite chance of mutation is 10,10 per asexual division). However, under the selective pressure provided by antimalarial treatment and particularly in the presence of hyperparasitaemia, the probability of resistance emerging in the blood stage of the parasite can be approximately five orders of magnitude higher than in the absence of drugs. Detailed models built upon these basic methods should allow us to assess the relative probabilities of resistance emergence in the different phases of the parasite life cycle. [source] A polygenic heterogeneity model for common epilepsies with complex geneticsGENES, BRAIN AND BEHAVIOR, Issue 7 2007L. M. Dibbens Approximately 40% of epilepsy has a complex genetic basis with an unknown number of susceptibility genes. The effect of each susceptibility gene acting alone is insufficient to account for seizure phenotypes, but certain numbers or combinations of variations in susceptibility genes are predicted to raise the level of neuronal hyperexcitability above a seizure threshold for a given individual in a given environment. Identities of susceptibility genes are beginning to be determined, initially by translation of knowledge gained from gene discovery in the monogenic epilepsies. This entrée into idiopathic epilepsies with complex genetics has led to the experimental validation of susceptibility variants in the first few susceptibility genes. The genetic architecture so far emerging from these results is consistent with what we have designated as a polygenic heterogeneity model for the epilepsies with complex genetics. [source] Museum Geography: Exploring Museums, Collections and Museum Practice in the UKGEOGRAPHY COMPASS (ELECTRONIC), Issue 10 2010Hilary Geoghegan In the UK alone there are more than 2500 museums of interest to international and home audiences. Despite their prevalence and a strong museological culture in the UK and beyond, the geographic study of museums is relatively under-developed. To date there has been no systematic overview of this field either in the UK or internationally. This review article is intended as a contribution towards an emerging ,museum geography'. Beginning with an exploration of research on museums, collections and museum practice, the author then considers the recent ,spatial turn' in museum studies and discusses how geographers have variously encountered museums, collections and museum practice to date. The article then reviews the potential for the future study of museums by geographers. In so doing, the author suggests that the study of museums offers some exciting opportunities for geographical research and teaching. [source] Development Section, April 2008GEOGRAPHY COMPASS (ELECTRONIC), Issue 3 2008Cheryl McEwan EDITORIAL It is a great privilege to serve as Editor for the Development section of Geography Compass. The journal is an exciting new venture in electronic publishing that aims to publish state-of-the-art peer-reviewed surveys of key contemporary issues in geographical scholarship. As the first Editor of this section, it is my responsibility to establish the key aims and innovations for this section of the journal. These include: publishing reviews of scholarship on topics of contemporary relevance that are accessible and useful to researchers, teachers, students and practitioners; developing the range of topics covered across the spectrum of development geography; helping to set agendas in development geography by identifying gaps in existing empirical and conceptual research; commissioning articles from both established and graduate/early career researchers who are working at the frontiers of development geography; and communicating the distinctiveness of Geography Compass. Part of this distinctiveness is in publishing articles that are both of scholarly excellence and accessible to a wide audience. The first volume of Geography Compass was published in 2007, covering a wide range of topics (e.g. migration, children, technology, grassroots women's organizations, civil society, biodiversity, tourism, inequality, agrarian change, participatory development, disability, spirituality) in a number of specific geographical areas (e.g. Africa/southern Africa, Caribbean, China, Peru). Forthcoming in 2008/2009 are articles on the Gambia, Latin America, the Philippines, Southeast Asia, Bangladesh and South Africa, focusing on topics such as food security, comparative post-socialism, foreign aid and fair trade. Building on these diverse and excellent articles, I plan to communicate the distinctiveness of Development in a number of ways. First, I encourage an ecumenical approach to the notion of ,development geography' and welcome contributions from scholars across a range of social science disciplines whose work would be useful to a geography audience. This is important, not least because both development and geography, in disciplinary terms, are largely European inventions. Many scholars in Latin America, Africa and Asia, for example, do not refer to themselves as either development specialists or geographers but are producing important research in areas of direct relevance to students and researchers of ,development geography'. As the first editions illustrate, I also seek to publish articles that reflect ,development' in its broadest sense, encompassing economic, (geo)political, social, cultural and environmental issues. 2008 will be an interesting year for development, with a number of important issues and events shaping discourse and policy. These include: the Beijing Olympics and increasing focus on China's role in international development; political change in a number of African countries (Kenya, Zimbabwe, South Africa); the US presidential elections and potential shifts in policy on climate change, trade and security; the impacts of the Bali roadmap on climate change in the current economic context; the increasing number of impoverished people in Asia (notably China and India), sub-Saharan Africa and Latin America (notably Brazil) that even the World Bank has acknowledged; the implications of the increasing role of philanthropic foundations (e.g. the Gates Foundation and those emerging in India and Russia) in international development. I hope to see some of these issues covered in this journal. Second, I am keen to break down the association between ,development' and parts of the world variously categorized as ,Third World', ,Global South' or ,Developing World' by publishing articles that cut across North and South, East and West. The intellectual and disciplinary practices within (Western) geography that separate those researching issues in the South and post-socialist contexts from those researching similar issues in advanced capitalist economies are, it seems, no longer sustainable or sensible. Moreover, while studies of transnational and ethical trade, neoliberalism, household economies and ,commodity chains', for example, incorporate a multitude of case studies from across the world, these tend to be understood through conceptual lenses that almost always have their theoretical antecedents in Western theorization. The notion of ,learning from' debates, policy and practice in other parts of the world is still relatively alien within the discipline. There are thus issues in how we research and teach ethically and responsibly in and about different parts of the world, and in which this journal might make a contribution. Third, and related, part of my responsibility is to ensure that Compass reflects the breadth of debate about ,development' by publishing articles written by a truly international range of scholars. This has proved to be a challenge to date, in part reflecting the newness of the journal and the difficulties posed by English language publication. However, an immediate aim is to publish the work and ideas of scholars based outside of Anglophone contexts, in the Global South and in post-socialist contexts, and to use international referees who are able to provide valuable commentaries on the articles. A longer-term aim is to also further internationalize the Editorial Board. Currently, one-third of the Editorial Board is non-UK and I plan to increase this to at least 50% in future. Fourth, I plan to ensure that the Development section takes full advantage of electronic publication and the opportunities this offers. Thus, while I am keen to retain a word limit in the interest of publishing accessible articles, the lack of constraint regarding page space enables authors to include a wide range of illustrative and other material that is impossible in print journals. I plan to encourage authors to make greater use of visual materials (maps, photographs/photo-essays, video, sound recordings, model simulations and datasets) alongside text as well as more innovative forms of presentation where this might be appropriate. Finally, in the coming year, I intend to work more closely with other Compass section Editors to realize the potential for fostering debate that cuts across subdisciplinary and even disciplinary boundaries. The journal publishes across the full spectrum of the discipline and there is thus scope for publishing articles and/or special issues on development-related topics that might best be approached through dialogue between the natural and social sciences. Such topics might include resources (e.g. water, oil, bio-fuels), hazard and risk (from environmental issues to human and state security), and sustainability and quality of life (planned for 2008). Part of the distinctiveness of Compass is that electronic-only publication ensures that articles are published in relatively quick time , in some cases less than 3 months from initial submission to publication. It thus provides an important outlet for researchers working in fast-changing contexts and for those, such as graduate and early-career researchers, who might require swift publication for career purposes. Of course, as Editor I am reliant on referees both engaging with Manuscript Central and providing reports on articles in a relatively short space of time to fully expedite the process. My experience so far has been generally very positive and I would like to thank the referees for working within the spirit of the journal. Editing a journal is, of course, a collaborative and shared endeavour. The Development Editorial Board has been central to the successful launch of Development by working so generously to highlight topics and potential authors and to review articles; I would like to take this opportunity to thank Tony Bebbington, Reg Cline-Cole, Sara Kindon, Claire Mercer, Giles Mohan, Warwick Murray, Richa Nagar, Rob Potter, Saraswati Raju, Jonathan Rigg, Jenny Robinson and Alison Stenning. The Editors-in-Chief , Mike Bradshaw and Basil Gomez , have provided invaluable advice while adding humour (and colour) to the editorial process. Colleagues at Wiley-Blackwell have provided superb support, in particular, Helen Ashton who is constantly on hand to provide advice and assistance. I look forward to working closely with these people again in the coming year, as well as with the authors and readers who are vital to ensuring that Geography Compass fulfils its remit. [source] 1D and 3D Ionic Liquid,Aluminum Hydroxide Hybrids Prepared via an Ionothermal Process,ADVANCED FUNCTIONAL MATERIALS, Issue 14 2007S. Park Abstract Room-temperature ionic liquids (RTILs) are used as hierarchically multifunctional components by employing them not only as templates and co-solvents for fabricating nanostructured materials but also proton conductors for electrochemical devices. RTIL/aluminum hydroxide (RTIL,Al) hybrids containing various nanometer-sized shapes, including 1D nanorods with hexagonal tips, straight and curved nanofibers, nanofibers embedded in a porous network, and 3D octahedral-, polyhedral-, and angular spherical shapes are synthesized via a one-pot ionothermal process. The structures or shapes of the RTIL,Al hybrids are related to the anionic moieties, alkyl chain length of the RTILs, and the humidity during fabrication. In particular, the introduction of water molecules into the interface led to 3D isotropic growth of the hybrids by influencing intermolecular interactions between the RTILs and the building blocks. The shapes of the nanohybrids fabricated from RTILs containing short alkyl chains were dependent on the types of anions and on the level of humidity. These results indicate that the cooperative interactions between RTILs and aluminum hydroxides induces emerging shape-controlled hybrids. The shape-controlled nanohybrids show enhanced electrochemical properties compared to those of a conventional hybrid prepared by mixing RTILs and aluminum hydroxides, exhibiting tenfold or higher proton conductivity under anhydrous condition and thermal stability as a result of the continuous proton conduction channel and the one-pot-assembled nanoconfinement. This method is expected to be a useful technique for controlling the diverse shapes of nanometer-sized crystalline inorganic materials for a variety of applications, such as fuel cells, solar cells, rechargeable batteries, and biosensors. [source] Analysis of cooperative mechanism of industry,academy R&D alliance lab and case studyHUMAN FACTORS AND ERGONOMICS IN MANUFACTURING & SERVICE INDUSTRIES, Issue 2 2010Jingyuan Zhao Abstract With a knowledge-based economy emerging, knowledge and innovations have been the core elements of organizations' competitive advantages. Universities, institutes, and enterprises can reach the goal of advantage complement and innovation cooperation by establishing a research and development (R&D) alliance lab. This article focuses on an industry,academy R&D alliance lab, analyzes its motivations and impacting factors, and discusses its cooperative mechanisms. The alliance lab of Tsinghua-Sohu Search Technology is studied as a typical case to provide a reference for industry,academy alliance R&D labs in terms of cooperative mechanisms. © 2010 Wiley Periodicals, Inc. [source] Computational Modeling of Statistical Learning: Effects of Transitional Probability Versus Frequency and Links to Word LearningINFANCY, Issue 5 2010Daniel Mirman Statistical learning mechanisms play an important role in theories of language acquisition and processing. Recurrent neural network models have provided important insights into how these mechanisms might operate. We examined whether such networks capture two key findings in human statistical learning. In Simulation 1, a simple recurrent network (SRN) performed much like human learners: it was sensitive to both transitional probability and frequency, with frequency dominating early in learning and probability emerging as the dominant cue later in learning. In Simulation 2, an SRN captured links between statistical segmentation and word learning in infants and adults, and suggested that these links arise because phonological representations are more distinctive for syllables with higher transitional probability. Beyond simply simulating general phenomena, these models provide new insights into underlying mechanisms and generate novel behavioral predictions. [source] Early manifestations of childhood depression: influences of infant temperament and parental depressive symptomsINFANT AND CHILD DEVELOPMENT, Issue 3 2008Maria A. Gartstein Abstract In this longitudinal study, 83 parents of infants between 3 and 12 months completed questionnaires assessing demographic information, infant temperament, and maternal depression. When these children were at least 18 months of age, parents completed follow-up questionnaires assessing toddler temperament and depression-like symptoms. We were primarily interested in the contributions of infant temperament and maternal depression to toddler depressive problems, and the analytic strategy involved controlling for toddler temperament in order to isolate the influence of infancy characteristics. The findings indicated that lower levels of infant regulatory capacity and greater severity of maternal depression were predictive of toddler depression-like symptoms. Moderator effects of infant temperament were also examined, with the negative affectivity * maternal depression interaction emerging as significant. Follow-up analyses indicated that the risk for early manifestations of depression was attenuated for children with lower negative affectivity in infancy and parents who reported lower levels of their own depressive symptoms; conversely, children exhibiting higher infant negative emotionality had higher levels of depression-like symptoms as toddlers, regardless of their parents' level of depression. The present findings further suggest that parental depressive symptoms need not be ,clinically significant' to predict toddler affective problems. Copyright © 2008 John Wiley & Sons, Ltd. [source] Prebiotics in chronic intestinal inflammationINFLAMMATORY BOWEL DISEASES, Issue 3 2009Mirjam A.C. Looijer, Van Langen MD Abstract Prebiotics are nondigestible fermentable fibers that are reported to have health benefits for the host. Older as well as more recent studies show beneficial effects in experimental colitis and lately also in human inflammatory bowel diseases (IBD), such as Crohn's disease, ulcerative colitis, and chronic pouchitis. In this review we give an overview of the benefits of prebiotics in rodent IBD models and in IBD patients and discuss their possible protective mechanisms. Commensal intestinal bacteria induce and perpetuate chronic intestinal inflammation, whereas others are protective. However, most of the current medications are directed against the exaggerated proinflammatory immune response of the host, some of them toxic and costly. Feeding prebiotics changes the composition of the intestinal microflora toward more protective intestinal bacteria and alters systemic and mucosal immune responses of the host. Therapy for IBD targeting intestinal bacteria and their function is just emerging. Prebiotics have the promise to be relatively safe, inexpensive, and easy to administer. Unraveling their protective mechanisms will help to develop rational applications of prebiotics. However, the initial promising results with dietary prebiotics in preclinical trials as well as small studies in human IBD will need to be confirmed in large randomized controlled clinical trials. (Inflamm Bowel Dis 2008) [source] Robotic assisted radical cystectomy: short to medium-term oncologic and functional outcomesINTERNATIONAL JOURNAL OF CLINICAL PRACTICE, Issue 11 2008P. Dasgupta Summary Purpose:, To report short- and medium-term oncological and functional outcomes of the first robotic-assisted laparoscopic radical cystectomy (RARC) series from the UK. Materials and methods:, Thirty patients underwent RARC between 2004 and 2007 at our unit. We report oncological and functional outcomes of this procedure in 20 patients (17 ileal conduit and three Studer Pouches), who have completed at least 6 months of follow up. Results:, There were 17 men and three women, median age 66 years (range 38,77 years). Median operating time was 330 min (range 295,510 min), and median blood loss 150 ml (range 100,1150 ml). There were two major complications (10%); a port site bleed and a rectal injury. The median follow up of this cohort is 23 months (range 7,44 months). One patient died of distant metastases at 8 months, and another developed a right ureteric tumour at 7 months. None of the patients had local pelvic or port site recurrence. The overall and disease-free survival are 95% and 90% respectively. Functional complications included a neovesico-urethral stricture at 3 months, a left upper ureteric stricture at 6 months and an incisional hernia at 12 months. Conclusion:, Robotic-assisted laparoscopic radical cystectomy is an emerging minimally invasive procedure which at short- to medium-term follow up, in our experience, is oncologically and functionally equivalent to open radical cystectomy. [source] Sustainable consumption and the financial sector: analysing the markets for responsible investment in Hong Kong and JapanINTERNATIONAL JOURNAL OF CONSUMER STUDIES, Issue 2 2009Jacob ParkArticle first published online: 6 APR 200 Abstract The origins of the modern socially responsible investment (SRI) movement can be traced to the turbulent period in the 1960s when powerful social undercurrents including environmentalism and anti-war activism fuelled a rise, in a radical change, in the way society viewed faith, values and commerce. Today, nearly 1 out of every US$9 under professional management in the US is currently invested using social investment strategies while the European green and ethical investment market is estimated to be ,1 trillion or as much as 10,15% of the total funds under management. While some preliminary figures and analyses exist for countries outside these two regions, SRI has been, to date, largely explored within the context of North America and Europe. This is unfortunate as the sustainability of SRI as a consumer market is going to depend, to a great extent, to what happens outside of North America and Europe, and most notably in the rapidly developing Asian economies. In this article, I will explore the development of SRI as a mainstream financial consumer instrument in industrialized (Japan) and emerging (Hong Kong/China) economies of the Asia Pacific region. To fully analyse the SRI market development in Hong Kong and Japan, I will examine the following three issues and questions: first, how does the sustainable consumption framework offer a useful lens from which to explore SRI, and why is the Asia Pacific market and policy context so important for the broader issue of sustainable consumption? Second, what precisely is SRI and how did it develop into an important global financial investment vehicle? Third, how did the SRI market develop in the case of Hong Kong and Japan? I will then conclude the article with some analysis on the important lessons SRI market development in Hong Kong and Japan hold for market sustainability of the financial sector and sustainable consumption. [source] Modernizing times: UK hearing-impaired consumers at the policy crossroadsINTERNATIONAL JOURNAL OF CONSUMER STUDIES, Issue 2 2008Liz Ross Abstract Although there is now a long-standing belief in the UK that free consumer choice improves market efficiency, the supply of some consumer products and services remained controlled by the state. In the interests of consumers, it regards as vulnerable to misdirection and malpractice or unlikely to have the technical expertise to make informed decisions. Historically, the supply of hearings aids has been restricted to the National Health Service and specific licensed practitioners in the independent sector. Recent changes to both product and service provision have brought about a radical alteration to this situation, and to the framework of control. This case study of a changing healthcare system demonstrates more generally the difficulties experienced by people trying to improve or maintain auditory functions for speech communication. Access to appropriate technological solutions may be precluded by cost, distribution arrangements or lack of knowledge. Overarching these difficulties, regional health policy variations within the UK mean that consumer experiences vary according to where they live. Consumer influence over the direction and scope of changes to the hearing aid market is limited despite the rhetoric of choice. This article examines the emerging ,liberalized' market and its contradictions. [source] A performance measurement paradigm for integrating strategy formulation: A review of systems and frameworksINTERNATIONAL JOURNAL OF MANAGEMENT REVIEWS, Issue 1 2005Kit Fai Pun Measuring organizational performance plays a very important part in translating corporate strategy into results. Various emerging (non-traditional) performance systems have recently been devised to aid firms in selecting and implementing measures. This paper discusses the strategy/measurement initiatives and compares ten emerging performance measurement systems with respect to a list of performance dimensions, the characteristics of performance measures, and the requirements of development process. Although these systems have constraints borne with their own application domains, they stand by themselves empirically and/or theoretically, and provide guidance about what to measure and how to design performance measures that could be linked to the corporate strategy and objectives of an organization. This paper concludes that there is a need to develop a paradigm for integrating strategy formulation and performance measurement in organizations. [source] Situational Tests in Student Selection: An Examination of Predictive Validity, Adverse Impact, and Construct ValidityINTERNATIONAL JOURNAL OF SELECTION AND ASSESSMENT, Issue 4 2002Filip Lievens The Flemish Admission Exam ,Medical and Dental Studies' is comprised of four cognitive ability tests and four situational tests, namely two work samples (i.e., a lecture and a medical text) and two video-based situational judgement tests (i.e., a physician,patient interaction and a medical expert discussion). On the basis of the Admission Exam scores of 941 candidates (359 men, 582 women) this study shows that situational tests significantly can predict better than cognitive ability tests, with lecture and text emerging as significant predictors. When situational tests are combined with cognitive ability tests, there are no mean gender differences. Situational tests also enable us to measure a broader range of constructs. For example, in this study, the personality factor Openness is related to better situational test performance. Overall, this study demonstrates that situational tests may be a useful complement to traditional student selection procedures. [source] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||