Consensus report of the European Federation of Conservative Dentistry: erosive tooth wear-diagnosis and management

OBJECTIVE Due to an increased focus on erosive tooth wear (ETW), the European Federation of Conservative Dentistry (EFCD) considered ETW as a relevant topic for generating this consensus report. MATERIALS AND METHODS This report is based on a compilation of the scientific literature, an expert conference, and the approval by the General Assembly of EFCD. RESULTS ETW is a chemical-mechanical process resulting in a cumulative loss of hard dental tissue not caused by bacteria, and it is characterized by loss of the natural surface morphology and contour of the teeth. A suitable index for classification of ETW is the basic erosive wear examination (BEWE). Regarding the etiology, patient-related factors include the pre-disposition to erosion, reflux, vomiting, drinking and eating habits, as well as medications and dietary supplements. Nutritional factors relate to the composition of foods and beverages, e.g., with low pH and high buffer capacity (major risk factors), and calcium concentration (major protective factor). Occupational factors are exposition of workers to acidic liquids or vapors. Preventive management of ETW aims at reducing or stopping the progression of the lesions. Restorative management aims at reducing symptoms of pain and dentine hypersensitivity, or to restore esthetic and function, but it should only be used in conjunction with preventive strategies. CONCLUSIONS Effective management of ETW includes screening for early signs of ETW and evaluating all etiological factors. CLINICAL RELEVANCE ETW is a clinical condition, which calls for the increased attention of the dental community and is a challenge for the cooperation with other medical specialities.

The global initiative to eradicate polio- A review of Nigeria's situation

Poliomyelitis is one of the worlds remaining vaccine preventable infectious diseases. In 1988 the World Health Assembly in its general assembly resolved to eradicate polio in the year 2000 and the Global Initiative to Eradicate Polio was launched. ^ This initiative sprang from the successful eradication of smallpox from the world in the year 1979, and the World Health Organization sought to eradicate polio from the world's populations by the year 2000. ^ Several years have passed since this objective was launched, and while some advances have been made, the goal of global eradication remains elusive. At this present time (2007), only four countries are considered polio endemic regions (areas in which the transmission of wild poliovirus has never been truncated). These countries are Nigeria, India, Pakistan and Afghanistan. ^ This descriptive study seeks to examine the process and progress of polio eradication worldwide, with particular emphasis on the polio eradication efforts in Nigeria, problems encountered and progress that has been made towards attaining this goal. ^ The methodology of this study is an extensive examination of documentation and data from the Global Initiative to Eradicate Poliomyelitis (GPEI), the World Health Organization through the World Health Organization Library Information Service (WHOLIS), UNICEF, the Centers for Disease Control and related peer reviewed journals. ^

El trabajo social y la cuestión ética

Nos introducimos en el debate de la ética en el Trabajo Social analizando los documentos de la Federación Internacional de Trabajadores Sociales (FITS), aprobado en Asamblea General (1994): "Declaración Internacional de principios éticos del Trabajo Social" y del que presentará en la próxima Asamblea General del 2004. Estos documentos destacan particularidades acordes al momento histórico. La otra reflexión parte del documento "Principios éticos y políticos para las organizaciones profesionales de Trabajo Social, año 2000 ,elaborado por el Comité de Asociaciones Profesionales de Trabajo Social del MERCOSUR. Desde el contexto de América Latina se sitúa en la ética ciudadana.

National report submitted in accordance with paragraph 5 of the annex to Human Rights Council resolution 16/21: Brazil

Se presentan el informe nacional de Brazil, la recopilación de información de Naciones Unidas y el resumen de información realizadas por el Consejo de Derechos Humanos, Grupo de Trabajo sobre el Examen Periódico Universal en el marco de la Asamblea General de las Naciones Unidas realizadas del 21 de Mayo al 4 de Junio del 2012 en Ginebra. Se destacan las preocupaciones expresadas por la Comisión de Ciudadanía y Reproducción (CCR) por las cuáles recomienda la difusión de evidencia científica que apoya el uso de misoprostol, así como las instrucciones correctas para su uso en el contexto de la divulgación de la salud sexual y reproductiva.

The increasing role of career guidance at the turn of the centuries

At the beginning this paper sketches trends of the rapid changes of nearly all life issues, especially in society, work behaviours, labour environment and demands for adjustment under new social values. As main factors which influence worldwide the economic development and the labour market are elaborated the globalization and liberalization process and the labour market aspects of feminization, ageing labour force, migration, unemployment as a global phenomenon and general changes in labour demand by occupations and skill level. A well-developed and highly qualified career guidance service is seen as one of the most effective instruments in solving these problems which are raised by the described developements. The personal and psychological effects of uncertainty and dislocation of people and the new requirements of the expected qualification standard make career guidance an important cornerstone to cope with these social aspects. Thus, the nature and structure of guidance and counselling are described under the new challenges. The international co-operation in the guidance sector has accompanied this process in delivering two important documents. The Mission Statement and the Ethical Standards of IAEVG, adopted by the General Assembly of IAEVG in 1995, show in what direction guidance services have to be developed.

The increasing role of career guidance at the turn of the centuries

At the beginning this paper sketches trends of the rapid changes of nearly all life issues, especially in society, work behaviours, labour environment and demands for adjustment under new social values. As main factors which influence worldwide the economic development and the labour market are elaborated the globalization and liberalization process and the labour market aspects of feminization, ageing labour force, migration, unemployment as a global phenomenon and general changes in labour demand by occupations and skill level. A well-developed and highly qualified career guidance service is seen as one of the most effective instruments in solving these problems which are raised by the described developements. The personal and psychological effects of uncertainty and dislocation of people and the new requirements of the expected qualification standard make career guidance an important cornerstone to cope with these social aspects. Thus, the nature and structure of guidance and counselling are described under the new challenges. The international co-operation in the guidance sector has accompanied this process in delivering two important documents. The Mission Statement and the Ethical Standards of IAEVG, adopted by the General Assembly of IAEVG in 1995, show in what direction guidance services have to be developed.