The migration-sustainability paradox: transformations in mobile worlds

This is the final version. Available from Elsevier via the DOI in this record. Migration represents a major transformation of the lives of those involved and has been transformative of societies and economies globally. Yet models of sustainability transformations do not effectively incorporate the movement of populations. There is an apparent migration-sustainability paradox: migration plays a role as a driver of unsustainability as part of economic globalisation, yet simultaneously represents a transformative phenomenon and potential force for sustainable development. We propose criteria by which migration represents an opportunity for sustainable development: increasing aggregate well-being; reduced inequality leading to diverse social benefits; and reduced aggregate environmental burden. We detail the dimensions of the transformative potential of migration and develop a generic framework for migration-sustainability linkages based on environmental, social, and economic dimensions of sustainability, highlighting identity and social transformation dimensions of migration. Such a model overcomes the apparent paradox by explaining the role of societal mobility in achieving sustainable outcomes.Economic and Social Research Council (ESRC)European Research CouncilUniversity of Exeter European Network Fun

Relation of gallbladder function and Helicobacter pylori infection to gastric mucosa inflammation in patients with symptomatic cholecystolithiasis

Background. Inflammatory alterations of the gastric mucosa are commonly caused by Helicobacter pylori (Hp) infection in patients with symptomatic gallstone disease. However, the additional pathogenetic role of an impaired gallbladder function leading to an increased alkaline duodenogastric reflux is controversially discussed. Aim:To investigate the relation of gallbladder function and Hp infection to gastric mucosa inflammation in patients with symptomatic gallstones prior to cholecystectomy. Patients: Seventy-three patients with symptomatic gallstones were studied by endoscopy and Hp testing. Methods: Gastritis classification was performed according to the updated Sydney System and gallbladder function was determined by total lipid concentration of gallbladder bile collected during mainly laparoscopic cholecystectomy. Results: Fifteen patients revealed no, 39 patients mild, and 19 moderate to marked gastritis. No significant differences for bile salts, phospholipids, cholesterol, or total lipids in gallbladder bile were found between these three groups of patients. However, while only 1 out of 54 (< 2%) patients with mild or no gastritis was found histologically positive for Hp, this infection could be detected in 14 (74%) out of 19 patients with moderate to marked gastritis. Conclusion: Moderate to marked gastric mucosa inflammation in gallstone patients is mainly caused by Hp infection, whereas gallbladder function is not related to the degree of gastritis. Thus, an increased alkaline duodenogastric reflux in gallstone patients seems to be of limited pathophysiological relevance. Copyright (c) 2006 S. Karger AG, Basel

The Migration-Sustainability Paradox: Transformations in Mobile Worlds

Migration represents a major transformation of the lives of those involved and has been transformative of societies and economies globally. Yet models of sustainability transformations do not effectively incorporate the movement of populations. There is an apparent migration-sustainability paradox: migration plays a role as a driver of unsustainability as part of economic globalisation, yet simultaneously represents a transformative phenomenon and potential force for sustainable development. We propose criteria by which migration represents an opportunity for sustainable development: increasing aggregate well-being; reduced inequality leading to diverse social benefits; and reduced aggregate environmental burden. We detail the dimensions of the transformative potential of migration and develop a generic framework for migration-sustainability linkages based on environmental, social, and economic dimensions of sustainability, highlighting identity and social transformation dimensions of migration. Such a model overcomes the apparent paradox by explaining the role of societal mobility in achieving sustainable outcomes

Nanoinformatics: developing new computing applications for nanomedicine

Nanoinformatics has recently emerged to address the need of computing applications at the nano level. In this regard, the authors have participated in various initiatives to identify its concepts, foundations and challenges. While nanomaterials open up the possibility for developing new devices in many industrial and scientific areas, they also offer breakthrough perspectives for the prevention, diagnosis and treatment of diseases. In this paper, we analyze the different aspects of nanoinformatics and suggest five research topics to help catalyze new research and development in the area, particularly focused on nanomedicine. We also encompass the use of informatics to further the biological and clinical applications of basic research in nanoscience and nanotechnology, and the related concept of an extended ?nanotype? to coalesce information related to nanoparticles. We suggest how nanoinformatics could accelerate developments in nanomedicine, similarly to what happened with the Human Genome and other -omics projects, on issues like exchanging modeling and simulation methods and tools, linking toxicity information to clinical and personal databases or developing new approaches for scientific ontologies, among many others

Análise do ruído e intervenção fonoaudiológica em ambiente escolar: rede privada e pública de ensino regular

Objetivo : mensurar os níveis de ruído, durante o ano letivo, em duas salas de aula do 1º ano do Ensino Fundamental, sendo uma da rede privada de ensino e outra da rede pública, frequentadas por alunos deficientes auditivos usuários de implante coclear; analisar se os níveis de ruídos encontrados estão de acordo com a Norma Brasileira, NBR 10.152 da ABNT (1990), e discutir com a equipe escolar estratégias que minimizem o impacto do ruído, na aprendizagem dos alunos deficientes auditivos.Métodos : foram realizadas oito mensurações do nível de ruído, empregando um dosímetro, modelo 1444, em cada sala de aula, sendo uma sala da rede privada e outra da rede pública de ensino. Concomitantemente às mensurações de ruído, foram feitas reuniões com os professores e gestores.Resultados : verificou-se que os níveis de ruído presente na rede pública variaram entre 74,3 e 79 dB (A) e que, na rede privada, os níveis de ruído variaram entre 76,1 e 80,9 dB (A). Também foram realizadas 8 reuniões em cada escola.Conclusão : diante dos dados, notaram-se elevados índices de ruído em ambiente escolar, não ocorrendo diferenças estatísticas entre as redes pública e privada de ensino regular. Com relação às reuniões mensais, foi possível observar que os educadores adotaram estratégias que auxiliam a comunicação no ambiente escolar. É evidente a necessidade da aquisição de recurso tecnológico de acessibilidade para alunos deficientes auditivos que utilizam a comunicação oral, o sistema de frequência modulada

Privatization and State Capacity in Postcommunist Society

Economists have used cross-national regression analysis to argue that postcommunist economic failure is the result of inadequate adherence liberal economic policies. Sociologists have relied on case study data to show that postcommunist economic failure is the outcome of too close adherence to liberal policy recommendations, which has led to an erosion of state effectiveness, and thus produced poor economic performance. The present paper advances a version of this statist theory based on a quantitative analysis of mass privatization programs in the postcommunist world. We argue that rapid large-scale privatization creates severe supply and demand shocks for enterprises, thereby inducing firm failure. The resulting erosion of tax revenues leads to a fiscal crisis for the state, and severely weakens its capacity and bureaucratic character. This, in turn, reacts back on the enterprise sector, as the state can no longer support the institutions necessary for the effective functioning of a modern economy, thus resulting in deindustrialization. Using cross-national regression techniques we find that the implementation of mass privatization programs negatively impacts measures of economic growth, state capacity and the security of property rights.http://deepblue.lib.umich.edu/bitstream/2027.42/40192/3/wp806.pd

Factors influencing citrus fruit scarring caused by Pezothrips kellyanus

[EN] Kelly s citrus thrips (KCT) Pezothrips kellyanus (Bagnall) (Thysanoptera: Thripidae) is a recently recorded cosmopolitan citrus pest, causing fruit scarring that results in downgrading of fruit. Due to the detrimental effects caused on fruits by KCT, we wanted to study some of the factors influencing fruit scarring. Specifically, the objectives were: (1) to determine the fruit development stage when citrus fruits are damaged by KCT and the population structure of KCT during this period, (2) to study the influence of temperature on intensity of damage, and finally, (3) to identify alternative host plants. KCT populations on flowers and fruitlets and alternate plant hosts were sampled in four citrus orchards from 2008 to 2010. The percentage of damaged fruits was also recorded. The exotic vine Araujia sericifera (Apocynaceae) was recorded as a new host for KCT. Thrips scarring started to increase at 350 650 degree-days (DD) above 10.2 C, coinciding with a peak abundance of the second instar larval stages over all 3 years of the study. The maximum percentage of larval stages of KCT was observed in the 3 years at about 500 DD, a period which corresponds to the end of May or early June. Variation in the severity of fruit scarring appeared to be related to air temperature. Temperature likely affects the synchronisation between the peak in abundance of KCT larvae, and the period when fruitlets are susceptible to thrips damage. Temperature can also influence the survival and development of KCT populations in citrus and other host plants in the citrus agro-ecosystem.The authors thank Alejandro Tena for his valuable suggestions and two anonymous referees for their careful review and helpful comments. We also extend our thanks to the owners of the commercial orchards for giving us permission to use their citrus orchards. The first author was awarded an FPI fellowship from the Polytechnic University of Valencia to obtain her PhD degree.Navarro Campos, C.; Pekas, A.; Aguilar Martí, MA.; Garcia Marí, F. (2013). Factors influencing citrus fruit scarring caused by Pezothrips kellyanus. Journal of Pest Science. (86):459-467. doi:10.1007/s10340-013-0489-7S45946786Baker GJ (2006) Kelly citrus thrips management. Fact sheet. Government of South Australia, primary industries and resources SA. http://www.sardi.sa.gov.au/__data/assets/pdf_file/0010/44875/kctfact_sheet.pdf . Accessed 16 July 2012Baker GJ, Jackman DJ, Keller M, MacGregor A, Purvis S (2002) Development of an integrated pest management system for thrips in Citrus. HAL Final Report CT97007. http://www.sardi.sa.gov.au/pestsdiseases/horticulture/horticultural_pests/kelly_citrus_thrips/research_report_1997-2000 . Accessed 16 July 2012Bedford ECG (1998) Thrips, wind and other blemishes. Citrus pests in the Republic of South Africa. In: Bedford ECG, van den Berg MA, de Villiers EA (eds) ARC-Institute for tropical and subtropical crops, Nelspruit, South Africa, pp 170–183Blank RH, Gill GSC (1997) Thrips (Thysanoptera: Terebrantia) on flowers and fruit of citrus in New Zealand. N Z J Crop Hortic Sci 25:319–332Chellemi D, Funderburk F, Hall D (1994) Seasonal abundance of flower-inhabiting Frankliniella species (Thysanoptera: Thripidae) on wild plant species. Environ Entomol 23:337–342Conti F, Tuminelli R, Amico C, Fisicaro R, Frittitta C, Perrotta G, Marullo R (2001) Monitoring Pezothrips kellyanus on citrus in eastern Sicily, Thrips and tospoviruses. In: Proceedings of the 7th international symposium on Thysanoptera, Reggio Calabria, 1–8 July 2001, Italy, pp 207–210Costa L, Mateus C, zurStrassen R, Franco JC (2006) Thrips (Thysanoptera) associated to lemon orchards in the Oeste region of Portugal. IOBC/WPRS Bull 29:285–291European Plant Protection Organisation Reporting Service [EPPO] (2006) Pezothrips kellyanus. http://www.eppo.org/QUARANTINE/Pest_Risk_Analysis/PRAdocs_insects/06-12760%20DS%20PEZTKE.doc. Accessed 18 June 2012European Plant ProtectionOrganisation Reporting Service [EPPO] (2005) Scirtothrips aurantii, Scirtothrips citri, Scirtothrips dorsalis. EPPO Bull 35:353–356Franco JC, Garcia-Marí F, Ramos AP, Besri M (2006) Survey on the situation of citrus pest management in Mediterranean countries. IOBC/WPRS Bull 29:335–346Froud KJ, Stevens PS, Steven D (2001) Survey of alternative host plants for Kelly’s citrus thrips (Pezothrips kellyanus) in citrus growing regions. N Z Plant Prot 54:15–20Gomez-Clemente F (1952) Un tisanóptero causante de daños en las naranjas de algunas zonas de Levante. 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Osbeck, cv. Washington navel orange. Proc Int Soc Citric 1:186–190Marullo R (1998) Pezothrips kellyanus, un nuovo tripide parassita delle colture meridionali. Informatore Fitopatologico 48:72–75Milne JR, Milne M, Walter GH (1997) A key to larval thrips (Thysanoptera) from Granite Belt stonefruit trees and a first description of Pseudanaphothrips achaetus (Bagnall) larvae. Aust J Entomol 36:319–326Mound LA, Jackman DJ (1998) Thrips in the economy and ecology of Australia, In: Zalucki MP, RAI Drew RAI, White GG (eds) Pest Management: future challenges, Proceedings of the sixth Australian applied entomological research conference, University of Queensland, St. Lucia, pp 472–478Mound LA, Marullo R (1996) The thrips of Central and South America (Insecta: Thysanoptera): an introduction. Mem Entomol Int 6:1–487Mound LA, Walker AK (1982) Terebrantia (Insecta: Thysanoptera). 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Brazilian Guidelines for Hereditary Angioedema Management - 2017 Update Part 1: Definition, Classification and Diagnosis

Hereditary angioedema is an autosomal dominant disease characterized by recurrent angioedema attacks with the involvement of multiple organs. The disease is unknown to many health professionals and is therefore underdiagnosed. Patients who are not adequately diagnosed and treated have an estimated mortality rate ranging from 25% to 40% due to asphyxiation by laryngeal angioedema. Intestinal angioedema is another important and incapacitating presentation that may be the main or only manifestation during an attack. In this article, a group of experts from the “Associação Brasileira de Alergia e Imunologia (ASBAI)” and the “Grupo de Estudos Brasileiro em Angioedema Hereditário (GEBRAEH)” has updated the Brazilian guidelines for the diagnosis and treatment of hereditary angioedema