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Sample records for vliz belgium mri

  1. MRI

    Science.gov (United States)

    MRI does not use ionizing radiation. No side effects from the magnetic fields and radio waves have been reported. The most common type of contrast (dye) used is gadolinium. It is very safe. Allergic reactions rarely ...

  2. [Euthanasia in Belgium].

    Science.gov (United States)

    Simón Lorda, Pablo; Barrio Cantalejo, Inés M

    2012-01-01

    The experience of the Netherlands in relation with the legalization and practice of euthanasia is better known in Spain than the Belgian experience in this matter. But the historical process of social debate in Belgium has many specific details which should be known by Spanish healthcare professionals, bioethicists, politicians and lawyers. This paper begins with a comparative analysis of both countries: Spain and Belgium and follows with a description of the milestones of the historical process of debating and, finally, passing the Belgian Law on Euthanasia in 2002. The next chapter consists of a description of the main contents of this important Law. The paper continues then with an approach to the epidemiology of the practice of euthanasia in Belgium and finishes with a description of the different positions of the actors of the process. Two positions are described more in depth: the opinion of the specialists in palliative care, and the opinion of the Catholic Church. The paper ends underlining the reason for the incorporation of the Belgian experience on euthanasia to the debate about the possibility of legalizing euthanasia in Spain.

  3. Robert Cailliau honoured by Belgium

    CERN Multimedia

    2004-01-01

    On 15 November, Robert Cailliau received the distinction of Commandeur de l'Ordre de Léopold from Belgium, his home country, for his pioneering work in developing the World Wide Web. Robert Cailliau worked closely with Tim Berners-Lee, the inventor of the Web.

  4. Agricultural marketing in Belgium and The Netherlands

    NARCIS (Netherlands)

    Meulenberg, M.T.G.; Viaene, J.

    1993-01-01

    Agriculture in Belgium and the Netherlands has a strong export tradition and has been market oriented for a long time. In this article agricultural markeling in Belgium and the Netherlands is analyzed on the basis of the concepts structure, conduct and performance. In our review of market structure

  5. Trends in dragonfly occurrence in Belgium (Odonata)

    NARCIS (Netherlands)

    Knijf, de G.; Anselin, A.; Goffart, P.

    2003-01-01

    Trends in dragonfly occurrence in Belgium (Odonata) The group ‘Gomphus’ collected 65 000 records of 69 species of Odonata, more or less equally scattered over Belgium. The best-investigated areas are the northern part and some river valleys in the south. Most hot spots can be found in the northeaste

  6. Trends in dragonfly occurrence in Belgium (Odonata)

    NARCIS (Netherlands)

    Knijf, de G.; Anselin, A.; Goffart, P.

    2003-01-01

    Trends in dragonfly occurrence in Belgium (Odonata) The group ‘Gomphus’ collected 65 000 records of 69 species of Odonata, more or less equally scattered over Belgium. The best-investigated areas are the northern part and some river valleys in the south. Most hot spots can be found in the northeaste

  7. [History of anaesthesia in Belgium].

    Science.gov (United States)

    De Rood, M

    2012-01-01

    Man has for a long time searched means of fighting pain, by administration of plant extracts such as poppy seed, jimson weed, henbane, mandrake and alcohol. These substances were given in the form of cataplasms, potions or clysters. Somniferous sponges, applied on the face, were known since Antiquity and have been in use in some countries up to the 13th century. Surgery and pain were inseparable till mid 19th century. Indications for surgery were few, even though some patients could benefit from these sedative drugs. The anesthetic properties of ether and nitrous oxide (laughing gas), known since the 18th century, were only recognized in the 19th century. William Morton, a dentist, was the first to successfully provide general anesthesia with ether in 1846 in Boston. News spread to England shortly afterwards. On the European continent, the first use of ether was due to 2 Belgian surgeons. Next came chloroform as novel anesthetic. They were administered via either a gauze or a mask by the general practitioner, a medical student or a nurse. Unlike England, the use of these drugs for obstetrical anesthesia (called anesthesia "a la reine", alluding to Queen Victoria who benefited from chloroform during childbirth) was never very popular in Belgium. Since the years 1880, the use of cocaine, then of novocaine allowed to perform local anesthesia, then local nerve blocks and spinal anesthesia, installed by the surgeon prior to operating. Since then, surgery experienced rapid progress, Belgium included. During the 1914-1918 first World War, these advances saved many human lives. When general anesthesia was necessary, it was cared for by another physician or a nurse. The interwar period did not see significant advances in anesthesia, except in intravenous anesthesia with barbiturates, appeared in the late 1930's. Intra- and postoperative complications were frequent. Apart from sulfonamides, antibiotics were non-existent. During the war 1940-45, there was no progress in

  8. Euthanasia for Detainees in Belgium.

    Science.gov (United States)

    Devolder, Katrien

    2016-07-01

    In 2011, Frank Van Den Bleeken became the first detainee to request euthanasia under Belgium's Euthanasia Act of 2002. This article investigates whether it would be lawful and morally permissible for a doctor to accede to this request. Though Van Den Bleeken has not been held accountable for the crimes he committed, he has been detained in an ordinary prison, without appropriate psychiatric care, for more than 30 years. It is first established that Van Den Bleeken's euthanasia request plausibly meets the relevant conditions of the Euthanasia Act and that, consequently, a doctor could lawfully fulfill it. Next, it is argued that autonomy-based reasons for euthanizing him outweigh complicity-based reasons against doing so, and that, therefore, it is also morally permissible for a doctor to carry out the euthanasia request.

  9. The Sorrows of Belgium. Introduction

    Directory of Open Access Journals (Sweden)

    Nico Wouters

    2014-12-01

    Full Text Available On the surface one might assume Martin Conway’s The Sorrows of Belgium. Liberation and political reconstruction 1944-1947 (Oxford, 2012 is exactly what its title implies - a book about the difficult early post-war years in Belgium, and in part this book is exactly that. Conway does offer a detailed cross-sectional analysis of the post-war transition years, ending his story with the Communist departure from the Belgian government in 1947. This book does a lot more than that however, as it attempts to use Belgium to better understand how European state restorations after World War Two in general took shape. In his book Conway confidently merges political, social and economic history that are often still detached schools of research. He brings together elements of institutional reform and the agenda of state elites, social class agency, the fluid dynamics of collective national and regional (or local identities, changing political norms and cultural values, and the role of several key individuals such as the head of state and the prime minister. Such a holistic approach is a rather un-Belgian one, unfortunately. Perhaps this partly explains why the book – although universally well-received – caused debate among some Belgian historians, for example in a debate session on 6thSeptember 2012 at the Brussels based CEGESOMA, where ten Belgian historians and two non-Belgian specialists (Peter Romijn from NIOD and Robert Gerwarth from University College Dublin, who had previously worked with Conway on these issues discussed the book with the author. Some Belgian specialists encountered problems accepting the label ‘conservative’ used by Conway to define Belgian society in 1945-1947, or to understand why he consciously leaves out the post-war purges (the so-called ‘repression’ in Belgium, or accepting that Conway uses 1947 as a terminus instead of 1950-1951 (the formal end of the Belgian Royal Question. This last point loomed over the debate

  10. Isolation by language and distance in Belgium.

    Science.gov (United States)

    Barrai, I; Rodriguez-Larralde, A; Manni, F; Ruggiero, V; Tartari, D; Scapoli, C

    2004-01-01

    The isonymy structure of trilingual Belgium was studied using the surname distributions for 1,118,004 private telephone users. The users were distributed in 77 Flemish, 76 French, and 3 German speaking towns, selected on a geographic basis to form an approximately regular grid over Belgium. Lasker's distance was found to be considerably higher between languages than within languages. For the whole of Belgium, irrespective of language, it was highly correlated with linear geographic distance, with r = 0.721+/-0.014, which is the highest correlation observed in European countries to date. Within Belgium and within languages, the correlation was highest among the Flemish (r = 0.878 +/- 0.007), and lowest among the French (r = 0.631+/-0.020). Isolation by distance in Belgium is the highest we have found in Europe, and as high as in Switzerland where the different languages are separated by geographical barriers. This is not the case in Belgium, so that the considerable isolating power of languages emerges clearly from the present analysis. From the comparison of Lasker's distance between (9.48) and within (8.16) languages, and from its regression over geographic distance (b = 0.01206), it was possible to establish a quantitative relationship between the isolating power of languages and that of geographic distance as (9.48-8.16)/0.01206 = 109 kilometres. This transformation of language distance into an equivalent geographic distance, given here for Belgium, can be applied to any similar geo-linguistic situation.

  11. Agricultural marketing in Belgium and The Netherlands

    OpenAIRE

    M.T.G. Meulenberg; Viaene, J.

    1993-01-01

    Agriculture in Belgium and the Netherlands has a strong export tradition and has been market oriented for a long time. In this article agricultural markeling in Belgium and the Netherlands is analyzed on the basis of the concepts structure, conduct and performance. In our review of market structure attention is paid to the structure of agriculture, the food consumer, food retailing, government policies, competition and marketing channels. Afterwards market conduct with respect to product, pri...

  12. The Political Influence of Islam in Belgium

    Directory of Open Access Journals (Sweden)

    Sergio Castaño Riaño

    2014-03-01

    Full Text Available Belgium is one of the Western European countries in which Muslims have reached more relevance. The immigration process initiated in 1960s brought thousands of people from Turkey and from the Arab World to the major cities of the country. As consequence of their cultural and religious particularities Muslims were progressively claiming their own space in public life. Then, in the analysis of the Muslim political participation in Belgium two stages must be differentiated: The first one dominated by the delegates of the Arabs embassies; and the second one, when the Saudi influence decreased in 1990s giving rise to the emergence of other Islamic groups whose activities were totally involved with the real concerns of Muslims in Belgium. However, after several decades, the impact of the Islamic political activity is still low compared with the social presence of Muslims in the country.

  13. Euthanasia in Belgium five years after legalisation.

    Science.gov (United States)

    Lewis, Penney

    2009-06-01

    In 2002, Belgium became the second country to legalise euthanasia after the Netherlands. Three biannual reports have been published by the Federal Control and Evaluation Commission, the body which monitors the application of the law. This article explores how the Belgian law works and what is known about Belgian euthanasia practice both before and since legalisation.

  14. Euthanasia in Belgium, the Netherlands and Luxembourg.

    Science.gov (United States)

    2013-11-01

    Each of the Benelux countries (Belgium, Luxembourg, Netherlands) has enacted legislation that partially decriminalises euthanasia, defined as an act that intentionally terminates someone's life at their request. In the Netherlands and Luxembourg, but not in Belgium, the legislation partially decriminalised assisted suicide at the same time. In all three countries, euthanasia can only be performed by a doctor, in response to the patient's voluntary and well-considered request, and for patients who have an incurable disease that causes unbearable suffering, without any prospect of relief. In the Netherlands, minors can request euthanasia as of the age of 12 years. In 2011, reported euthanasia accounted for about 1% of deaths in Belgium and 3% in the Netherlands. In 75% of cases, cancer was the disease leading to a request for euthanasia. In the Netherlands, the number of cases of euthanasia reported by doctors in surveys matches the number that is officially declared. In Belgium, it is thought that there are as many unreported as reported cases of euthanasia. Since the enactment of euthanasia legislation, fewer deaths involve the intentional administration of lethal drugs without an explicit request from the patient.

  15. An Astronomical Survey Conducted in Belgium

    Science.gov (United States)

    Nazé, Yaël; Fantaine, Sébastien

    2014-01-01

    This paper presents the results of the first survey conducted in Belgium about the interest in and knowledge of astronomy. Two samples were studied, the public at large (667 questionnaires) and students (2589 questionnaires), but the results are generally similar in both samples. We evaluated people's interest, main information source and…

  16. Elementary Particle Physics in Belgium Exhibition

    CERN Multimedia

    2000-01-01

    The experimental activities of the Belgian Universities and Institutes are performed within the framework of large international collaborations. Moreover, the universities whose name is colored in light blue with * on the map of Belgium also take part into theoretical work. (All these activities are mainly supported by the FNRS-FWO research foundations.)

  17. The measurement of international migration in Belgium.

    Science.gov (United States)

    Poulain, M

    1987-01-01

    This article examines legislation affecting international migration in Belgium from the perspective of 2 questions: 1) What types of migrants are definable by legislation? and 2) What kinds of documents may be utilized to compile statistics on international migration? The following are some of the article's main points. 1) Since January 1, 1847 each communal administration in Belgium has maintained a national population register that details births, deaths, marriages and household structures, and all movements within 1 commune, from 1 commune to another, and movements between states. 2) When a Belgian citizen leaves for a foreign destination with the intention of settling there, his name is struck from the registers. 3) To enter Belgian territory, the alien must possess the documents required under bilateral agreements between Belgium and each of the states concerned. Generally, the alien must obtain a visa to his passport from 1 of the diplomatic or consular offices of Benelux before entering Belgium. The alien must have sufficient means of subsistence to avoid being considered in need. He must not be listed as an undesirable alien in Belgium, he must not have been convicted of a crime, and he must not constitute a danger to public order or national security, The alien also should not have been expelled from Belgium less than 10 years earlier. 4) Absence from Belgium and the right to return is granted to aliens holding a valid certificate of enrollment or a settlement card. 5) Any individual who has reason to fear persecution can obtain refugee status; his stay is protected until his application is declared to be unfounded by the High Commission. 6) The National Statistical Institute issues various types of data from which international population movements can be identified. The 2 main sources of these statistics are the population censuses held every 10 years and the annual demographic statistics. 7) In 1967, the Belgian Council of Ministers authorized the

  18. Chest MRI

    Science.gov (United States)

    Nuclear magnetic resonance - chest; Magnetic resonance imaging - chest; NMR - chest; MRI of the thorax; Thoracic MRI ... healthy enough to filter the contrast. During the MRI, the person who operates the machine will watch ...

  19. First Steps of Hydrogen Implementation in Belgium

    Energy Technology Data Exchange (ETDEWEB)

    Mulder Grietus; Martens Adwin [VITO Energy Technology, Boeretang 200, B-2400 Mol, (Belgium)

    2006-07-01

    Within the Belgian energy policy the knowledge on hydrogen was rather limited. To resolve this a project was started titled 'Development of Tools to Evaluate the Potential of Sustainable Hydrogen in Belgium' on behalf of Belgian Science Policy Office. It intends to be the first step in a scientific assessment of hydrogen in the Belgian context. The results of the project can be summarized as follows: - databases with international knowledge and experiences on hydrogen - hydrogen module within MARKAL-TIMES, illustrated by a scenario calculation - initial technology assessment on hydrogen, focussed on the scenario - translation of the progress in foreign legislation and licence procedures on hydrogen - definition of relevant policy issues concerning hydrogen. The conclusions of this study are shown in this presentation. The presentation starts showing the actual situation in Belgium around hydrogen and fuel cells. (authors)

  20. High School Sport in Belgium (Wallonia)

    OpenAIRE

    Cloes, Marc

    2017-01-01

    In Belgium, since 1969, sport is a competence under the control of public authorities defined according to the linguistic regime. As in most Western European countries, sport has been compartmentalised by giving rise to three main types of practice: "professional", "traditional" and "alternative" sports (Diegel, 1995). Clubs linked to sports federations constitute the local setting up of the sports organization, which is largely a majority (Zintz, 2014). Other operators from the public domain...

  1. Drugs used for euthanasia in Flanders, Belgium.

    Science.gov (United States)

    Vander Stichele, R H; Bilsen, J J R; Bernheim, J L; Mortier, F; Deliens, L

    2004-02-01

    Our aim was to describe and assess the medicinal products and doses used for euthanasia in a series of cases, identified within an epidemiological death certificate study in Belgium, where euthanasia was until recently legally forbidden and where guidelines for euthanasia are not available. In a random sample of the deaths in 1998 in Belgium, the physicians who signed the death certificates were identified and sent an anonymous mail questionnaire. The questionnaires of the deaths classified as euthanasia cases were reviewed by a multi-disciplinary panel. A total of 22 among 1925 questionnaires pertained to voluntary euthanasia. In 17 cases, detailed information on the euthanatics (medicinal substances used for euthanasia) used was provided. Opioids were used in 13 cases (in 7 as a single drug). Time between last dose and expiry ranged from 4 to 900 min. The panel judged that only in 4 cases effective euthanatics were used. In the end-of-life decision cases perceived by Belgian physicians as euthanasia, pharmacological practices were disparate, although dominated by the use of morphine, in the very late phase of dying, in doses which were unlikely to be lethal. Most physicians clandestinely engaging in euthanasia in Belgium seemed unaware of procedures for guaranteeing a quick, mild and certain death. Information on the pharmacological aspects of euthanasia should be included in the medical curriculum and continuing medical education, at least in countries with a legal framework permitting euthanasia under specified conditions.

  2. MRI and low back pain

    Science.gov (United States)

    Backache - MRI; Low back pain - MRI; Lumbar pain - MRI; Back strain - MRI; Lumbar radiculopathy - MRI; Herniated intervertebral disk - MRI; Prolapsed intervertebral disk - MRI; Slipped disk - MRI; Ruptured ...

  3. An astronomical survey conducted in Belgium

    CERN Document Server

    Naze, Yael

    2013-01-01

    This article presents the results of the first survey conducted in Belgium about the interest and knowledge in astronomy. Two samples were studied, the public at large (667 questionnaires) and students (2589 questionnaires), but the results are generally similar in both samples. We evaluated people's interest, main information source, and attitudes towards astronomy, as well as their supposed and actual knowledge of the subject. The main conclusion is that, despite a poor self-confidence, people do know the basic astronomical concepts. However, that knowledge is not deeply rooted, as reasoning questions show well-spread misconceptions and/or misunderstandings.

  4. [Euthanasia and general practice in Belgium].

    Science.gov (United States)

    Thomas, J M

    2014-09-01

    In Belgium, the GP can perform euthanasia or be called as a consultant. He must know the laws concerning the end of life and be able to explain his rights to his patients. He will know the best practices and techniques for euthanasia. If necessary, he will call help or refer to a more competent colleague. He negotiates with the patient an advanced care planning following the evolution of its pathologies and will witness its wishes regarding end of life against other institutions and doctors.

  5. Female offenders’ pathways to prison in Belgium

    Directory of Open Access Journals (Sweden)

    Nuytiens An

    2012-01-01

    Full Text Available This paper examines some results of a research on female offenders’ life histories and pathways to prison in Belgium. Women’s pathways into crime will be presented and the connection of these pathways to their life histories will be explored. The study reveals that the greater part of the research population are adult-onset offenders. The authors argue that the importance of adult-onset pathways for female offenders might be explained by the emergence of (gendered vulnerabilities within the women’s lives, often accumulated not before adulthood.

  6. Vocational Education and Training in Belgium. Second Edition.

    Science.gov (United States)

    Saint-Hubert, Roselyne Simon; van Griethuysen, Claire-Anne; Hellemans, Jacques; Verhelpen, Pierre; De Streel, Jean-Marc

    Belgium's vocational education and training (VET) was examined. The following topics were considered: (1) the VET environment (political and administrative structures; the economy; the labor force; unemployment); (2) Belgium's educational system (funding principles; the structure and objectives of basic, secondary, and higher education); (3) the…

  7. Implementation of acceptability criteria for dental radiology in Belgium.

    Science.gov (United States)

    Clarijs, Tom

    2013-02-01

    The implementation of routine quality control (QC) tests in dental radiology in Belgium has been neglected for many years. In 2008, the (Belgian) Federal Agency for Nuclear Control determined acceptability criteria for X-ray equipment used for dentomaxillofacial imaging. An overview of the development of the criteria, together with implementation and the first results of dental QC in Belgium, is discussed.

  8. The Dutch-French Language Border in Belgium.

    Science.gov (United States)

    Willemyns, Roland

    2002-01-01

    Describes language border fluctuations in Belgium as far as its Dutch-French portion is concerned. Examines the status and function of the language border in Belgium and of actual border fluctuations. Discusses two problem areas in detail: the "Voerstreek, and the Brussels suburban region. Language shift and language change through erosion in…

  9. MRI Scans

    Science.gov (United States)

    Magnetic resonance imaging (MRI) uses a large magnet and radio waves to look at organs and structures inside your body. Health care professionals use MRI scans to diagnose a variety of conditions, from ...

  10. Shoulder MRI

    Science.gov (United States)

    ... MRI scanners are air-conditioned and well-lit. Music may be played through the headphones to help ... that magnetic resonance imaging harms the fetus, pregnant women usually are advised not to have an MRI ...

  11. Burden of serious fungal infections in Belgium.

    Science.gov (United States)

    Lagrou, Katrien; Maertens, Johan; Van Even, Ellen; Denning, David W

    2015-10-01

    We aimed to estimate the total number of serious fungal infections occurring yearly in Belgium. The number of cryptococcal infections was retrieved from the National Reference Center for Mycosis. Populations at risk and fungal infections frequencies in these populations were used to estimate incidence or prevalence of other fungal infections. The Belgian population consists of 11.10 million people. Cryptococcal meningitis is rare. In all, 15 of the 1227 newly diagnosed HIV/AIDS cases presented with Pneumocystis jirovecii pneumonia. This accounts for ±14% of total PCP cases (n = 120). The incidence of candidaemia is estimated as 5/100,000 resulting in 555 cases and 213 deaths. A total number of 675 invasive aspergillosis cases and ≥169 deaths attributed to this infection were calculated. Chronic pulmonary aspergillosis is estimated to be prevalent in 662 cases. Allergic bronchopulmonary aspergillosis cases were estimated to be 23,119 applying a 2.5% and 15% rate in adult asthma and cystic fibrosis patients respectively. Severe asthma with fungal sensitisation cases was estimated to be 30,402. There were 174,760 women with recurrent Candida vaginitis assuming a 6% rate in women aged between 15 and 50. Approximately 233,000 people of the Belgian population (2.1%) are estimated to suffer from a fungal infection on a yearly basis.

  12. MRI of the Prostate

    Science.gov (United States)

    ... News Physician Resources Professions Site Index A-Z Magnetic Resonance Imaging (MRI) - Prostate Magnetic resonance imaging (MRI) of the prostate ... limitations of MRI of the Prostate? What is MRI of the Prostate? Magnetic resonance imaging (MRI) is ...

  13. MRI zoo

    DEFF Research Database (Denmark)

    Laustsen, Christoffer

    The basic idea was to use MRI to produce a sequence of 3D gray scale image slices of various animals, subsequentlyimaged with a clinical CT system. For this purpose, these animals were used: toad, lungfish, python snake and a horseshoe crab. Each animal was sacrificed according to standard....... MRI was done using a Philips Achieva 1.5 T system and CT was performed using a Siemens Somatom system. Axial and sagittal slices were acquired using standard T1w and T2w MRI sequences, and visualization was made using the Mistar software (Apollo Imaging Technology, Melbourne, Australia). Images were...

  14. Pediatric MRI

    Data.gov (United States)

    U.S. Department of Health & Human Services — The NIH Study of Normal Brain Development is a longitudinal study using anatomical MRI, diffusion tensor imaging (DTI), and MR spectroscopy (MRS) to map pediatric...

  15. Knee MRI

    Science.gov (United States)

    ... air-conditioned and well-lit. Some scanners have music to help you pass the time. When the ... that magnetic resonance imaging harms the fetus, pregnant women usually are advised not to have an MRI ...

  16. Pharmaceutical policy regarding generic drugs in Belgium.

    Science.gov (United States)

    Simoens, Steven; De Bruyn, Kristien; Bogaert, Marc; Laekeman, Gert

    2005-01-01

    Pressure to control pharmaceutical expenditure and price competition among pharmaceutical companies are fuelling the development of generic drug markets in EU countries. However, in Belgium, the market for generic drugs is underdeveloped compared with other countries. To promote the use of generic drugs, the government introduced a reference pricing (RP) scheme in 2001. The aim of this paper is to discuss Belgian pharmaceutical policy regarding generic drugs and to analyse how the Belgian drug market has evolved following initiation of the RP scheme. The market share held by generic drugs increased following implementation of the RP scheme. Focusing on volume, average market share (by semester) for generic drugs amounted to 2.05% of the total pharmaceutical market from January 1998 to June 2001, compared with 6.11% from July 2001 to December 2003. As new generic drugs are introduced, their market share tends to increase in the first couple of months, after which it levels off. Faced with increasing generic competition, some manufacturers have launched new variants of their original drug, thereby effectively extending the period of patent protection. Strategies consisting of price reductions in return for the abolition of prescribing conditions and the launch of new dosages or formulations appear to have been successful in maintaining the market share of original drugs. Nevertheless, the introduction of the RP scheme was associated with savings amounting to 1.8% of pharmaceutical expenditure by the third-party payer in 2001 and 2.1% in 2002. The findings of this paper indicate that the RP scheme has stimulated the Belgian generic drug market. However, existing policy has largely failed to take into account the role that physicians and pharmacists can play in stimulating generic drug use. Therefore, further development of the Belgian generic drug market seems to hinge on the creation of appropriate incentives for physicians to prescribe, and for pharmacists to

  17. Media awards for responsible reporting of suicide: Experiences from Australia, Belgium and Denmark

    DEFF Research Database (Denmark)

    Dare, Andrew J; Andriessen, Karl Am; Nordentoft, Merete;

    2011-01-01

    Media awards to encourage responsible reporting of suicide have been introduced in several countries, including Australia, Belgium and Denmark.......Media awards to encourage responsible reporting of suicide have been introduced in several countries, including Australia, Belgium and Denmark....

  18. Updated checklist of the mosquitoes (Diptera: Culicidae) of Belgium.

    Science.gov (United States)

    Boukraa, Slimane; Dekoninck, Wouter; Versteirt, Veerle; Schaffner, Francis; Coosemans, Marc; Haubruge, Eric; Francis, Frederic

    2015-12-01

    Most information about the systematics and bioecology of Belgian mosquitoes dates back from before 1950, and only scattered information was produced during the last decades. In this paper we review and update the list of mosquito species recorded in Belgium, from first report (1908) to 2015. Six genera and 31 species were recorded so far, including 28 autochthonous species and three invasive alien species recently recorded in Belgium: Aedes albopictus (Skuse 1894), Ae. japonicus japonicus (Theobald 1901), and Ae. koreicus (Edwards 1917). The six genera are Anopheles (five species), Aedes (sixteen species), Coquillettidia (one species), Culex (four species), Culiseta (four species), and Orthopodomyia (one species).

  19. MRI Artifacts

    Directory of Open Access Journals (Sweden)

    Abed Al Nasser Assi

    2009-12-01

    Full Text Available   "nMagnetic resonance imaging (MRI has become more and more frequently used in medical imaging diagnostic in recent years. Radiologists and technicians working at these systems are relatively often confronted with image artifacts related to the radiowave with strong magnetic in the scanner. Many artifacts may be corrected or modulated through an understanding of their cause. This requires familiarity with scanner design; theory of operation; and image acquisition. The purpose of this review article is to present the most relevant artifacts that arise in MRI scanner, to provide some physical background on the formation of artifacts, and to suggest strategies to reduce or avoid these artifacts. The most frequent artifacts that can occur during MRI scanning are Motion related artifacts; Para-magnetic artifacts; Phase Wrap artifacts; Frequency artifacts; Susceptibility artifacts; Clipping artefact; Chemical Shift artifact and "Zebra" artefact .    "n  

  20. Portable MRI

    Energy Technology Data Exchange (ETDEWEB)

    Espy, Michelle A. [Los Alamos National Laboratory

    2012-06-29

    This project proposes to: (1) provide the power of MRI to situations where it presently isn't available; (2) perform the engineering required to move from lab to a functional prototype; and (3) leverage significant existing infrastructure and capability in ultra-low field MRI. The reasons for doing this: (1) MRI is the most powerful tool for imaging soft-tissue (e.g. brain); (2) Billions don't have access due to cost or safety issues; (3) metal will heat/move in high magnetic fields; (4) Millions of cases of traumatic brain injury in US alone; (5) even more of non-traumatic brain injury; (6) (e.g. stroke, infection, chemical exposure); (7) Need for early diagnostic; (8) 'Signature' wound of recent conflicts; (9) 22% of injuries; (10) Implications for post-traumatic stress disorder; and (11) chronic traumatic encephalopathy.

  1. Shareholding Cascades : The Separation of Ownership and Control in Belgium

    NARCIS (Netherlands)

    Becht, M.C.; Chapelle, A.; Renneboog, L.D.R.

    1999-01-01

    This paper analyses the control of Belgian listed companies. The analysis reveals that control of listed companies in Belgium is highly concentrated. Business groups, holding companies, and voting pacts, play an important role in bringing about this concentration. The main characteristics of the Bel

  2. Energy policies of IEA countries: Belgium 2005 review

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    Belgium continues to make measured progress in its energy policy, particularly with respect to electricity market liberalisation. The country has improved the independent functioning of the electricity market. An electricity exchange will begin operation shortly. However, to enable Belgian customers to fully benefit from energy market liberalisation, more work needs to be done. In 2003, Belgium decided to phase out nuclear power between 2015 and 2025. As nuclear energy supplies about 55% of the country's electricity, this will be a significant challenge. The federal government should conduct more comprehensive long-term studies on the nuclear energy phase-out and its effects on energy security, environmental protection and economic growth. Belgium's natural gas and electricity markets are highly concentrated. Companies owned by the international power group Suez SA dominate at all levels. Belgium has made some efforts to unbundle these industries and reduce their market dominance, but much more must be done to encourage new entry, increase competition and bring real economic benefits to Belgian customers. 50 refs., 40 tabs., 3 annexes.

  3. OECD Reviews of School Resources: Flemish Community of Belgium

    Science.gov (United States)

    Nusche, Deborah; Miron, Gary; Santiago, Paulo; Teese, Richard

    2015-01-01

    This report for the Flemish Community of Belgium forms part of the Organisation for Economic Cooperation and Development (OECD) Review of Policies to Improve the Effectiveness of Resource Use in Schools and explores how resources can be governed, distributed, utilised and managed to improve the quality, equity and efficiency of school education.…

  4. Space Weather data and services at SIDC / RWC Belgium

    Science.gov (United States)

    van der Linden, Ronald; Ben Moussa, Ali; Berghmans, David; Boulvin, Olivier; Boyes, David; Cabanas Parada, Carlos; Callebaut, Benoit; Clette, Frédéric; Dammasch, Ingolf; Delouille, Veronique; D'Huys, Elke; Dolla, Laurent; Dominique, Marie; Dufond, Jean-Luc; Ergen, Aydin; Giordanengo, Boris; Gissot, Samuel; Goryaev, Farid; Hochedez, Jean-Francois; Lemaâtre, Olivier; Lisnichenko, Pavel; Magdalenic, Jas-Mina; Mampaey, Benjamin; Marque, Christophe; Nicula, Bogdan; Podladchikova, Elena; Pylyser, Erik; Raynal, Sophie; Rodriguez, Luciano; Seaton, Daniël; van der Linden, Ronald; Vandersyppe, Anne; Vanlommel, Petra; Vanraes, Stéphane; Verbeeck, Cis; Verdini, Andrea; Wauters, Laurence; West, Matthew; Willems, Sarah; Zhukov, Andrei

    The SIDC of the Royal Observatory of Belgium is a very active center for solar physics research, but also provides an operational service for data and services related to solar activity and space weather. In this poster we present the currently available data sets and products, with a focus on recent additions and new developments.

  5. Supplemental health insurance and equality of access in Belgium

    NARCIS (Netherlands)

    E. Schokkaert (Schokkaert); T.G.M. van Ourti (Tom); D. de Graeve (Diana); A. Lecluyse (Ann); C. van de Voorde (Carine)

    2010-01-01

    textabstractThe effects of supplemental health insurance on health-care consumption crucially depend on specific institutional features of the health-care system. We analyse the situation in Belgium, a country with a very broad coverage in compulsory social health insurance and where supplemental

  6. Administrative reform movements and commissions in Belgium 1848-2004

    NARCIS (Netherlands)

    N. Thijs (Nick); S.G.J. Van de Walle (Steven)

    2005-01-01

    textabstractCurrent analysis of the public administration’s dysfunctions in Belgium bears remarkable resemblance to the analyses made by numerous authors and commissions in the past 150 years. In this article, we provide an overview of the major administrative reform initiatives in

  7. Coleophora salinella (Lepidoptera: Coleophoridae), a species new to Belgium

    NARCIS (Netherlands)

    de Prins, W.

    2008-01-01

    On 30 June 2007 a female of Coleophora salinella Stainton, 1859 was caught at light in the nature reserve "Hobokense Polder" at Hoboken (Belgium, Province of Antwerpen). This is the first record of this species for the Belgian fauna. The caterpillars mine the leaves of Atriplex and Halimione. The sp

  8. Railway suicide in Belgium 1998-2009: incidence and prevention.

    Science.gov (United States)

    Andriessen, Karl; Krysinska, Karolina

    2012-01-01

    Belgium is a country with a high suicide rate (19.1/100,000 in 2004), and railway suicide poses a substantial safety and public health problem. This problem was addressed by the Suicide Prevention Unit of Infrabel (Manager of the Belgian Railway Infrastructure), which collects relevant data and implements a prevention program. To present data on fatal and nonfatal suicidal behavior on the Belgian railway network, including monthly and regional distribution and identification of hotspots; and to present the Infrabel suicide prevention program. Analysis of Infrabel data on railway suicide (1998-2009) and comparison with data on suicide in Belgium. A total of 1,092 railway suicides (1998-2009) and 557 suicide attempts (2003-2009) in Belgium (fatality rate of 54%) were studied. Monthly fluctuations were observed, with the majority of suicides occurring in Flanders, followed by Wallonia and Brussels. We identified 34 hotspots accounting for 35% of cases, mostly in Flanders. In 2004 railway suicide accounted for 5.3% of all suicides in Belgium (railway suicide rate of 1.03/100,000). Such a major human and economic loss warrants implementation of prevention measures. Infrabel has initiated a comprehensive suicide prevention program which focuses mainly on safeguarding the suicide hotspots.

  9. JINR and Belgium Exhibition Science Bringing Nations Together

    CERN Multimedia

    2000-01-01

    Collaboration of JINR with research centres and universities in Belgium embraces various aspects of nuclear, elementary particle and solid-state physics. Involved in the co-operation with JINR scientists are Belgian colleagues from UIA (Antwerp), ISIPC, ULB, VUB (Brussels), IRMM (Geel) RUG (Gent), KUL (Leuven) IBAA (Louvain-la-Neuve) and the University of Mons.

  10. Pharmacists and medical doctors in nineteenth‐century Belgium

    NARCIS (Netherlands)

    Schepers, R.

    1988-01-01

    textabstractAbstract In this article the main areas of conflict between the medical and the pharmaceutical professions in Belgium in the 19th century are outlined. The medical profession was dominant in the division of labour and the pharmacists were not allowed to threaten its position. However, ph

  11. Ageism in Belgium and Burundi: a comparative analysis

    Directory of Open Access Journals (Sweden)

    Marquet M

    2016-08-01

    Full Text Available Manon Marquet, Pierre Missotten, Sarah Schroyen, Desiderate Nindaba, Stéphane Adam Psychology of Aging Unit, University of Liège, Liège, Belgium Background: Recent cross-cultural comparisons between Asian and Western cultures have shown that ageism arises more from the lack of availability of social and economic resources for older adults than from the culture itself. We tested this assumption by conducting a survey among people living in a least developed country compared with those living in a developed country.Participants and methods: Twenty-seven Belgians living in Belgium, 29 Burundians living in Belgium, and 32 Burundians living in Burundi were included in this study. Their attitudes toward older adults were assessed using several self-reported measures.Results: Statistical analyses confirmed that older people are more negatively perceived by Burundians living in Burundi than by Burundians and Belgians living in Belgium, whose attitudes did not differ from each other.Conclusion: Consistent with our hypothesis, our results suggest that the level of development of a country and more particularly the lack of government spending on older people (pension and health care systems may contribute to their younger counterparts perceiving them more negatively. Keywords: attitudes toward older adults, cross-cultural differences, socioeconomic development, intergenerational relations

  12. Regional Inequality in Reading Performance: An Exploration in Belgium

    Science.gov (United States)

    Ning, Bo; Van Damme, Jan; Van Den Noortgate, Wim; Gielen, Sarah; Bellens, Kim; Dupriez, Vincent; Dumay, Xavier

    2016-01-01

    In the 2009 Programme for International Student Assessment, the Flemish community of Belgium outscored its French community in reading, with low achievers accounting for a large proportion of the score gaps. In this study, between-community comparisons based on the Blinder-Oaxaca decomposition method showed that the Flemish community benefits…

  13. Breast MRI scan

    Science.gov (United States)

    MRI - breast; Magnetic resonance imaging - breast; Breast cancer - MRI; Breast cancer screening - MRI ... radiologist) see some areas more clearly. During the MRI, the person who operates the machine will watch ...

  14. MRI Safety during Pregnancy

    Science.gov (United States)

    ... News Physician Resources Professions Site Index A-Z MRI Safety During Pregnancy Magnetic resonance imaging (MRI) Illness ... during the exam? Contrast material MRI during pregnancy Magnetic resonance imaging (MRI) If you are pregnant and your doctor ...

  15. MRI (Magnetic Resonance Imaging)

    Science.gov (United States)

    ... and Procedures Medical Imaging MRI (Magnetic Resonance Imaging) MRI (Magnetic Resonance Imaging) Share Tweet Linkedin Pin it More sharing options ... usually given through an IV in the arm. MRI Research Programs at FDA Magnetic Resonance Imaging (MRI) ...

  16. MRI of the Chest

    Medline Plus

    Full Text Available ... the limitations of MRI of the Chest? What is MRI of the Chest? Magnetic resonance imaging (MRI) ... ray, CT and ultrasound. top of page How is the procedure performed? MRI examinations may be performed ...

  17. MRI zoo

    DEFF Research Database (Denmark)

    Laustsen, Christoffer

    The basic idea was to use MRI to produce a sequence of 3D gray scale image slices of various animals, subsequentlyimaged with a clinical CT system. For this purpose, these animals were used: toad, lungfish, python snake and a horseshoe crab. Each animal was sacrificed according to standard proced...

  18. Battlefield MRI

    Energy Technology Data Exchange (ETDEWEB)

    Espy, Michelle [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2015-06-01

    Magnetic Resonance Imaging is the best method for non-invasive imaging of soft tissue anatomy, saving countless lives each year. It is regarded as the gold standard for diagnosis of mild to moderate traumatic brain injuries. Furthermore, conventional MRI relies on very high, fixed strength magnetic fields (> 1.5 T) with parts-per-million homogeneity, which requires very large and expensive magnets.

  19. The foundation for climate services in Belgium: CORDEX.be

    Science.gov (United States)

    Van Schaeybroeck, Bert; Termonia, Piet; De Ridder, Koen; Fettweis, Xavier; Gobin, Anne; Luyten, Patrick; Marbaix, Philippe; Pottiaux, Eric; Stavrakou, Trissevgeni; Van Lipzig, Nicole; van Ypersele, Jean-Pascal; Willems, Patrick

    2017-04-01

    According to the Global Framework for Climate Services (GFCS) there are four pillars required to build climate services. As the first step towards the realization of a climate center in Belgium, the national project CORDEX.be focused on one pillar: research modelling and projection. By bringing together the Belgian climate and impact modeling research of nine groups a data-driven capacity development and community building in Belgium based on interactions with users. The project is based on the international CORDEX ("COordinated Regional Climate Downscaling Experiment") project where ".be" indicates it will go beyond for Belgium. Our national effort links to the regional climate initiatives through the contribution of multiple high-resolution climate simulations over Europe following the EURO-CORDEX guidelines. Additionally the same climate simulations were repeated at convection-permitting resolutions over Belgium (3 to 5 km). These were used to drive different local impact models to investigate the impact of climate change on urban effects, storm surges and waves, crop production and changes in emissions from vegetation. Akin to international frameworks such as CMIP and CORDEX a multi-model approach is adopted allowing for uncertainty estimation, a crucial aspect of climate projections for policy-making purposes. However, due to the lack of a large set of high resolution model runs, a combination of all available climate information is supplemented with the statistical downscaling approach. The organization of the project, together with its main results will be outlined. The proposed coordination framework could serve as a demonstration case for regions or countries where the climate-research capacity is present but a structure is required to assemble it coherently. Based on interactions and feedback with stakeholders different applications are planned, demonstrating the use of the climate data.

  20. Information literacy in Belgium : An overview by the Edudoc Group

    OpenAIRE

    Thirion, Paul; Pochet, Bernard

    2003-01-01

    When we were invited to describe the situation on information literacy (hereafter, IL) in Belgium, it appeared to us that numerous aspects had to be treated. The present document will include a rapid analysis of the Belgian situation and a description of the Edudoc Group. During this description we will trace ten years of activity and present several IL projects, in particular, a recent one concerning distance learning that is currently under development.

  1. The Extension of Belgium's Euthanasia Law to Include Competent Minors.

    Science.gov (United States)

    Raus, Kasper

    2016-06-01

    Following considerable debate, the practice of euthanasia was legalized in Belgium in 2002, thereby making Belgium one of the few places in the world where this practice is legal. In 2014 the law was amended for the first time. The 2014 amendment makes euthanasia legally possible for all minors who repeatedly and voluntarily request euthanasia and who are judged to possess "capacity of discernment" (regardless of their biological age), as well as fulfil a number of other criteria of due care. This extension of the 2002 euthanasia law generated a lot of national and international debate and has been applauded by many and heavily criticized by others. This evolution is clearly of interest to end-of-life debates in the entire world. This paper will therefore describe how this amendment came to get passed using official documents from Belgium's Senate and Chamber of Representatives where this amendment was discussed and subsequently passed. Next, some of the most commonly given arguments in favour of the law are identified, as well as the arguments most often voiced against the amendment. All these arguments will be expanded upon and it will be examined whether they hold up to ethical scrutiny. Analysing the official documents and identifying the most commonly voiced arguments gives valuable insight into how Belgium came to amend its euthanasia law and why it did so in 2014. It also becomes clear that although the current amendment is often seen as far-reaching, more radical ideas were proposed during the drafting of the law. Also, in analysing those arguments in favour of the amendment and those against, it is clear that the validity of some of these is questionable.

  2. Assessing the harms of cannabis cultivation in Belgium.

    Science.gov (United States)

    Paoli, Letizia; Decorte, Tom; Kersten, Loes

    2015-03-01

    Since the 1990s, a shift from the importation of foreign cannabis to domestic cultivation has taken place in Belgium, as it has in many other countries. This shift has prompted Belgian policy-making bodies to prioritize the repression of cannabis cultivation. Against this background, the article aims to systematically map and assess for the first time ever the harms associated with cannabis cultivation, covering the whole spectrum of growers. This study is based on a web survey primarily targeting small-scale growers (N=1293) and on three interconnected sets of qualitative data on large-scale growers and traffickers (34 closed criminal proceedings, interviews with 32 criminal justice experts, and with 17 large-scale cannabis growers and three traffickers). The study relied on Greenfield and Paoli's (2013) harm assessment framework to identify the harms associated with cannabis cultivation and to assess the incidence, severity and causes of such harms. Cannabis cultivation has become endemic in Belgium. Despite that, it generates, for Belgium, limited harms of medium-low or medium priority. Large-scale growers tend to produce more harms than the small-scale ones. Virtually all the harms associated with cannabis cultivation are the result of the current criminalizing policies. Given the spread of cannabis cultivation and Belgium's position in Europe, reducing the supply of cannabis does not appear to be a realistic policy objective. Given the limited harms generated, there is scarce scientific justification to prioritize cannabis cultivation in Belgian law enforcement strategies. As most harms are generated by large-scale growers, it is this category of cultivator, if any, which should be the focus of law enforcement repression. Given the policy origin of most harms, policy-makers should seek to develop policies likely to reduce such harms. At the same time, further research is needed to comparatively assess the harms associated with cannabis cultivation (and

  3. Ageism in Belgium and Burundi: a comparative analysis

    Science.gov (United States)

    Marquet, Manon; Missotten, Pierre; Schroyen, Sarah; Nindaba, Desiderate; Adam, Stéphane

    2016-01-01

    Background Recent cross-cultural comparisons between Asian and Western cultures have shown that ageism arises more from the lack of availability of social and economic resources for older adults than from the culture itself. We tested this assumption by conducting a survey among people living in a least developed country compared with those living in a developed country. Participants and methods Twenty-seven Belgians living in Belgium, 29 Burundians living in Belgium, and 32 Burundians living in Burundi were included in this study. Their attitudes toward older adults were assessed using several self-reported measures. Results Statistical analyses confirmed that older people are more negatively perceived by Burundians living in Burundi than by Burundians and Belgians living in Belgium, whose attitudes did not differ from each other. Conclusion Consistent with our hypothesis, our results suggest that the level of development of a country and more particularly the lack of government spending on older people (pension and health care systems) may contribute to their younger counterparts perceiving them more negatively. PMID:27601889

  4. Investigation of the passage of a derecho in Belgium

    Science.gov (United States)

    Hamid, Karim

    2012-04-01

    From the 7th July, 2010 until 14th July, 2010, a heat wave dominated the weather in Belgium. Three major storm situations occurred during this period and all three caused severe damage. In this paper, we discuss the last storm case of 14th July. That day, a quasi-linear convective system (QLCS) crossed parts of France, Belgium and the Netherlands and caused very important wind damages and at least 2 people were killed. Most of the damage was caused by straight-line wind but at least one tornado was observed over the north of the Netherlands. This complex was induced in a very favorable synoptic configuration for severe weather and also the timing of the storm was favorable. In the frame of the Supercell project at the RMI, a damage survey was made of one of the most affected regions, which yielded useful information about the origin of the losses. Careful examination of the radar imagery revealed some connections between internal mesovortices and tracks of enhanced damage. As far as known, this paper is the first description of a derecho in Belgium. It is also the first time a connection is shown between some mesovortices and several damage tracks over the country. During the evolution of the QLCS, several examples of successive vortices were found in front of the system. Several of the vortices were accompanied by a tornado or a funnel cloud and the damage was typically concentrated along elongated tracks.

  5. German Jewish Intellectuals and the German Occupation of Belgium

    Directory of Open Access Journals (Sweden)

    Ulrich Wyrwa

    2016-10-01

    Full Text Available In August 1914 the majority of German Jews expressed their patriotic approval of the war and their loyalty to the German state. They identified with Germany, and a large number signed up voluntarily for military service at the front. The Jewish population in Germany affirmed the war not least because it was directed against Russia, the harshest adversary of the Jews. This paper concentrates on the first acts of war conducted by the German military forces during the German occupation of Belgium; it examines whether and in what way German-Jewish Intellectuals perceived Germany’s violation of Belgian neutrality and the new feature of war as a war against a civilian population. The first part examines autobiographical sources to reconstruct the experiences and the perception of German Jewish soldiers, German military rabbis, and other German Jewish witnesses to the war. The second part then analyzes the coverage of German Jewish newspapers regarding the warfare against Belgium; and, finally, the third and last part scrutinizes the commentaries of German Jewish intellectuals and socialist Jews [Jewish socialists?] regarding the German war against Belgium.

  6. MRI of the Chest

    Medline Plus

    Full Text Available ... News Physician Resources Professions Site Index A-Z Magnetic Resonance Imaging (MRI) - Chest Magnetic resonance imaging (MRI) of the chest ... limitations of MRI of the Chest? What is MRI of the Chest? Magnetic resonance imaging (MRI) is ...

  7. Implementation of surveillance of invasive mosquitoes in Belgium according to the ECDC guidelines

    OpenAIRE

    Deblauwe, Isra; Sohier, Charlotte; Schaffner, Francis; Rakotoarivony, Laurence Marrama; Coosemans, Marc

    2014-01-01

    Background In 2012, the new guidelines for the surveillance of IMS in Europe, produced by the European Centre for Disease Prevention and Control (ECDC), were tested in Belgium. This study aimed at (1) testing the usefulness and applicability in the field of the ECDC guidelines for the surveillance of IMS in Europe and (2) surveying IMS throughout Belgium. Methods First, the scenarios, which Belgium is facing, were identified according to the ECDC guidelines. Second, the surveillance strategy ...

  8. Knee MRI scan

    Science.gov (United States)

    MRI - knee ... radiologist see certain areas more clearly. During the MRI, the person who operates the machine will watch ... less anxious. Your provider may suggest an "open" MRI, in which the machine is not as close ...

  9. MRI of the Chest

    Medline Plus

    Full Text Available ... MRI of the Chest? What is MRI of the Chest? Magnetic resonance imaging (MRI) is a noninvasive ... of page What are some common uses of the procedure? MR imaging of the chest is performed ...

  10. Play the MRI Game

    Science.gov (United States)

    ... Teachers' Questionnaire MRI Play MRI the Magnetic Miracle Game About the game In the MRI imaging technique, strong magnets and ... last will in Paris. Play the Blood Typing Game Try to save some patients and learn about ...

  11. MRI of the Chest

    Medline Plus

    Full Text Available ... MRI of the Chest? What is MRI of the Chest? Magnetic resonance imaging (MRI) is a noninvasive ... of page What are some common uses of the procedure? MR imaging of the chest is performed ...

  12. MRI of the Chest

    Medline Plus

    Full Text Available ... You may resume your usual activities and normal diet immediately after the exam. On very rare occasions, ... Magnetic Resonance Imaging (MRI) Safety MRI Safety During Pregnancy Images related to Magnetic Resonance Imaging (MRI) - Chest ...

  13. Animal MRI Core

    Data.gov (United States)

    Federal Laboratory Consortium — The Animal Magnetic Resonance Imaging (MRI) Core develops and optimizes MRI methods for cardiovascular imaging of mice and rats. The Core provides imaging expertise,...

  14. Reimbursement of orphan drugs in Belgium: what (else) matters?

    Science.gov (United States)

    Picavet, Eline; Cassiman, David; Simoens, Steven

    2014-09-12

    Most orphan drugs do not meet traditional standards of cost-effectiveness. Yet, most orphan drugs are reimbursed, which implies that other factors are taken into account at the time of reimbursement. To increase accountability of decision-makers, there is a need for more transparency in the factors that play a role in reimbursement decisions of orphan drugs. Therefore, the aim of this study is to use a combination of qualitative research methods to examine which official and non-official factors influence reimbursement decisions for orphan drugs in Belgium. Six semi-structured interviews with past or present members of the Drug Reimbursement Committee (DRC) were performed with a view to obtaining an overview of the potential factors influencing reimbursement. Additionally, these presence of these factors was assessed in the reimbursement dossiers of all orphan drugs (n = 64) for which an application for reimbursement was submitted to the National Institute for Health and Disability Insurance in Belgium between January 2002 and July 2013. Different official (i.e. therapeutic value, budget impact, price and impact in clinical practice) and non-official factors (i.e. pricing and reimbursement in other countries, interference by patient organisations and experts, arguments related to quality of branded drug versus compounding, media attention, innovative character, economic importance, ethical arguments and the political climate) may have influenced past reimbursement decisions for orphan drugs in Belgium. The identification of factors influencing orphan drug reimbursement is a crucial step in the development of a transparent and consistent framework which will guide future decision-making for reimbursement of orphan drugs.

  15. Availability of informal caregivers in surviving stroke patients in Belgium.

    Science.gov (United States)

    Francois, Silke; Borgermans, Liesbeth; Van Casteren, Viviane; Vanthomme, Katrien; Devroey, Dirk

    2014-12-01

    To quantify the availability of informal caregivers in surviving stroke patients residing at home in Belgium. National estimates on the availability of informal caregivers were made using data from a nationwide observational registration of family physicians working in sentinel practices and a nationwide administrative database for reimbursement of hospitals in Belgium. A total of 189 Belgian family physicians (FPs) from 141 practices participated in the study and recorded 326 patients (144 men and 182 women) with stroke. These FPs reach 1.5% of the Belgian population. After 1 month, 71% of the male and 75% of the female stroke survivors received support from family caregivers (p = 0.547). After 6 months, the percentage of male patients who received support from family caregivers decreased to 60% compared with 75% in female (p = 0.038). Of all patients with stroke admitted to Belgian hospitals during the reference year 2009 (n = 16.437), 8.997 returned home. Based on the findings from the sentinel practices, it is estimated that a mean of 73% (n = 6.568) and 67.5% (n = 6.073) of surviving patients with stroke can rely on informal caregivers in their home setting after one and 6 months, respectively. A vast majority of surviving stroke patients in Belgium can rely on informal caregivers in their home setting, but their availability rapidly decreases 6 months after the event. These findings underline the importance of proactive health policy making in stroke care taking into account the potentially decreasing number of available informal caregivers in the decades to come. © 2013 Nordic College of Caring Science.

  16. A paradise for LGBT rights? The paradox of Belgium.

    Science.gov (United States)

    Eeckhout, Bart; Paternotte, David

    2011-01-01

    How is it that a small country such as Belgium, with its reputation of relative conservatism, has jumped to the forefront of LGBT-friendly nations when it comes to the extension of rights to, and implementation of government policies for, its LGBT population? The analysis offered here focuses on a combination of six causes: the impact of wider secularization processes; the political history and culture of the country; the organization of especially the Flemish LGBT movement and reasons for its political effectiveness; mainstream social trends in national scapegoating hierarchies; the overall media environment; and the window of opportunity opened by the political landslide of 1999.

  17. The Coca-Cola incident in Belgium, June 1999.

    Science.gov (United States)

    Nemery, B; Fischler, B; Boogaerts, M; Lison, D; Willems, J

    2002-11-01

    The present paper describes the outbreak of health complaints that occurred in Belgium, in June 1999, among schoolchildren and members of the general public in relation to the consumption of Coca-Cola and other soft drinks. The outbreak took place in the wake of a major food crisis, caused by PCB/dioxin contamination of animal feed, that had erupted shortly before. The clinical features (absence of serious poisoning) and epidemiological characteristics of the Coca-Cola outbreak pointed to mass sociogenic illness, and no subsequent toxicological or other data have refuted this hypothesis.

  18. Workplace learning in midwifery education in Flanders (Belgium).

    Science.gov (United States)

    Embo, M; Valcke, M

    2016-02-01

    Workplace learning plays a crucial role in midwifery education. Twelve midwifery schools in Flanders (Belgium) implemented a new competency framework and aimed at implementing a more standardized and evidence-based method to learn and assess competencies, as well as to guide continuous competency development in practice. This paper describes the introduction of 'Embo's continuous workplace learning model', a holistic and competency-based method that integrates all workplace learning components. Available research evidence helps concluding the learning model is a feasible approach to organize workplace learning in such a way that continuous professional competency development is achieved.

  19. Fruit tree phytoplasma diseases and vectors in Belgium, Netherlands, and United Kingdom

    NARCIS (Netherlands)

    Peusens, G.; Lepoivre, P.; Steyer, S.; Dickinson, M.; Verbeek, M.; Beliën, T.

    2014-01-01

    In Belgium and the Netherlands phytoplasma diseases mainly affect fruit trees, while they are almost absent in the United Kingdom. Specific insect vectors were identified and strict measures to eliminate both pathogens and pests are actively implemented in Belgium and the Netherlands

  20. Career Adapt-Abilities Scale-Belgium Form: Psychometric Characteristics and Construct Validity

    Science.gov (United States)

    Dries, Nicky; Van Esbroeck, Raoul; van Vianen, Annelies E. M.; De Cooman, Rein; Pepermans, Roland

    2012-01-01

    The Dutch version of the Career Adapt-Abilities Scale-Belgium Form (CAAS-Belgium) consists of four scales, each with six items, which measure concern, control, curiosity, and confidence as psychosocial resources for managing occupational transitions, developmental tasks, and work traumas. A pilot survey was administered to 700 high school,…

  1. Prevalence of alcohol and other psychoactive substances in injured drivers : comparison between Belgium and The Netherlands.

    NARCIS (Netherlands)

    Legrand, S.-A. Houwing, S. Hagenzieker, M. & Verstraete, A.G.

    2013-01-01

    The study objective was to compare the prevalence of alcohol and (il)licit drugs in seriously injured drivers in Belgium (BE) and the Netherlands (NL). Injured car and van drivers admitted to the emergency departments of five hospitals in Belgium and three in the Netherlands from January 2008 to May

  2. Career Adapt-Abilities Scale-Belgium Form: psychometric characteristics and construct validity

    NARCIS (Netherlands)

    Dries, N.; van Esbroeck, R.; van Vianen, A.E.M.; de Cooman, R.; Pepermans, R.

    2012-01-01

    The Dutch version of the Career Adapt-Abilities Scale-Belgium Form (CAAS-Belgium) consists of four scales, each with six items, which measure concern, control, curiosity, and confidence as psychosocial resources for managing occupational transitions, developmental tasks, and work traumas. A pilot su

  3. Wanted: suitable replacement stones for the Lede stone (Belgium)

    Science.gov (United States)

    De Kock, T.; Dewanckele, J.; Boone, M. A.; De Boever, W.; De Schutter, G.; Jacobs, P.; Cnudde, V.

    2012-04-01

    The Lede stone is an arenaceous limestone with a Lutetian age, occurring as discrete (most of the times three) stone banks in the marine sandy sediments of the Lede Formation (Belgium). It has a quartz content of approximate 40%. This increases abrasion strength and together with the cementation results in an average compressive strength of about 80-85 MPa. The cement is a microsparitic calcite cement. Other carbonate particles are both microfossils (mainly foraminifers) and macrofossils (bivalves, serpulids, echinoderms, …). This great diversity gives the stone a heterogeneous, animated appearance. The intra- and interparticle porosity is in total 5-10 % in average and the apparent density is 2400-2550 kg/m3. Another important constituent is glauconite, present in a few percent. In fresh state, the stone has a greenish-grey colour, but when it is exposed to atmospheric conditions for a couple of years, the stone acquires a yellowish to rust-coloured patina due to the weathering of glauconite. Sulphatation causes severe damage to the stone, and black gypsum crusts are common in urban environments on stones protected from runoff. This stone was excavated in both open air and underground quarries in the areas of Brussels and Ghent. The proximity of main rivers such as the Scheldt and Zenne provided transport routes for export towards the north (e.g. Antwerp and The Netherlands). Its first known use dates back to Roman times but the stone flourished in Gothic architecture due to its easy workability and its 'divine' light coloured patina. This results nowadays in a dominant occurrence in the cultural heritage of northwestern Belgium and the south of The Netherlands. Socio-economical reasons caused several declines and revivals of Lede stone in use. In the beginning of the 20th century, only a few excavation sites remained, with as main quarry the one located at Bambrugge (Belgium). By the end of the first half of the 20th century, however, no quarry sites remained

  4. Challenges in physician supply planning: the case of Belgium

    Directory of Open Access Journals (Sweden)

    Léonard Christian

    2010-12-01

    Full Text Available Abstract Introduction Planning human resources for health (HRH is a complex process for policy-makers and, as a result, many countries worldwide swing from surplus to shortage. In-depth case studies can help appraising the challenges encountered and the solutions implemented. This paper has two objectives: to identify the key challenges in HRH planning in Belgium and to formulate recommendations for an effective HRH planning, on the basis of the Belgian case study and lessons drawn from an international benchmarking. Case description In Belgium, a numerus clausus set up in 1997 and effective in 2004, aims to limit the total number of physicians working in the curative sector. The assumption of a positive relationship between physician densities and health care utilization was a major argument in favor of medical supply restrictions. This new regulation did not improve recurrent challenges such as specialty imbalances, with uncovered needs particularly among general practitioners, and geographical maldistribution. New difficulties also emerged. In particular, limiting national training of HRH turned out to be ineffective within the open European workforce market. The lack of integration of policies affecting HRH was noteworthy. We described in the paper what strategies were developed to address those challenges in Belgium and in neighboring countries. Discussion and evaluation Planning the medical workforce involves determining the numbers, mix, and distribution of health providers that will be required at some identified future point in time. To succeed in their task, health policy planners have to take a broader perspective on the healthcare system. Focusing on numbers is too restrictive and adopting innovative policies learned from benchmarking without integration and coordination is unfruitful. Evolving towards a strategic planning is essential to control the effects of the complex factors impacting on human resources. This evolution requires

  5. Indigenous malaria in a suburb of Ghent, Belgium.

    Science.gov (United States)

    Peleman, R; Benoit, D; Goossens, L; Bouttens, F; Puydt, H D; Vogelaers, D; Colardyn, F; Van de Woude, K

    2000-01-01

    We report here details of a patient with Plasmodium falciparum malaria which was acquired in the vicinity of Ghent (Evergem) in July 1997. Indigenous malaria disappeared from Belgium in 1938. Due to an increase in international travel, the influx of migrant labor and the changing environmental conditions, there has been an upsurge of imported malaria. Airport- and port-malaria is acquired through the bite of a tropical anophelline mosquito by people whose geographical history excludes exposure to this vector in its natural habitat. As far as we know, only two cases of port-malaria have been reported: in Marseille. We describe here another possible case of port-malaria due to infection with P. falciparum in a 42-year-old woman with an underlying non-Hodgkin lymphoma.

  6. [Control of the legal practice of euthanasia in Belgium].

    Science.gov (United States)

    Englert, M

    2015-01-01

    The Belgian law legalizing euthanasia under strict conditions came into effect September 22, 2002. Any physician performing euthanasia has to complete a registration document and to send it within four days to a federal commission whose mission is to verify that the legal conditions were fulfilled. From September 22, 2002 to December 31, 2013, 8.767 documents have been registered and analyzed by this commission. They are described in six reports referred to Parliament. The present paper analyzes the work of this commission and answers the criticisms concerning its quality and its efficiency. The allegations that clandestine euthanasia's escaping any control are performed are also discussed. In conclusion, it appears that the legal obligations concerning the practice of euthanasia in Belgium are fully effective.

  7. Public Health Triangulation to inform decision-making in Belgium.

    Science.gov (United States)

    Bossuyt, N; Van Casteren, V; Goderis, G; Wens, J; Moreels, S; Vanthomme, K; De Clercq, E

    2015-01-01

    We assessed the impact of a nation-wide ambulatory care complex intervention (the "care trajectory program") on quality of care in Belgium. We used the three-step public health triangulation method described in this paper and data from four different data sources: a national reimbursement database, an electronic patient record-based general practitioner network, the Belgian general practitioner sentinel network, and a new national registry for care trajectory patients. By applying our method and using the available evidence, we identified key findings that have been accepted by experts and stakeholders. We also produced timely recommendations for the decision-making process, four years after the start of the care trajectory program.

  8. [The inducement of demand in dental medicine in Belgium].

    Science.gov (United States)

    Decaluwe, Frida; Renckens, An

    2006-01-01

    Many factors are important for the existence of supplier-induced demand (SID). Not just the individual practitioner is responsible; his or her behaviour might be influenced by the specific organisation of the market for health care/dental care. The article investigates the characteristics of the Belgian market for dental care and analyses the way in which they might influence the occurrence of SID and/or overconsumption. Attention goes to the payment system of dentists in Belgium, the health insurance system, dentist density and the regulation of the sector. Also mentioned are the recall system and other (governmental) initiatives that may influence patients' and practitioners' behaviour. Some factors--not yet systematically investigated--may be relevant as well: personal characteristics of the dentist (gender in particular) and the way companies direct practitioners' and patients' behaviour.

  9. Microbiological Load of Edible Insects Found in Belgium

    Directory of Open Access Journals (Sweden)

    Rudy Caparros Megido

    2017-01-01

    Full Text Available Edible insects are gaining more and more attention as a sustainable source of animal protein for food and feed in the future. In Belgium, some insect products can be found on the market, and consumers are sourcing fresh insects from fishing stores or towards traditional markets to find exotic insects that are illegal and not sanitarily controlled. From this perspective, this study aims to characterize the microbial load of edible insects found in Belgium (i.e., fresh mealworms and house crickets from European farms and smoked termites and caterpillars from a traditional Congolese market and to evaluate the efficiency of different processing methods (blanching for all species and freeze-drying and sterilization for European species in reducing microorganism counts. All untreated insect samples had a total aerobic count higher than the limit for fresh minced meat (6.7 log cfu/g. Nevertheless, a species-dependent blanching step has led to a reduction of the total aerobic count under this limit, except for one caterpillar species. Freeze-drying and sterilization treatments on European species were also effective in reducing the total aerobic count. Yeast and mold counts for untreated insects were above the Good Manufacturing Practice limits for raw meat, but all treatments attained a reduction of these microorganisms under this limit. These results confirmed that fresh insects, but also smoked insects from non-European trades, need a cooking step (at least composed of a first blanching step before consumption. Therefore, blanching timing for each studied insect species is proposed and discussed.

  10. Pharmacological treatment of ambulatory schizophrenic patients in Belgium

    Directory of Open Access Journals (Sweden)

    Reginster J-Y

    2006-05-01

    Full Text Available Abstract Background the objective of this study was twofold: 1 Describe the use of antipsychotic treatments in ambulatory patients suffering from schizophrenia in Belgium. 2 Evaluate to which extend antipsychotic treatment prescribing patterns are in accordance with published treatment guidelines. Method A cross-sectional survey was carried out in 16 Belgian hospitals selected from a sample of 67 hospitals. The hospitals were equally distributed between the north and south part of the country and were representative of Belgian practice. During 2 months, participating psychiatrists were asked to record the medication use as well as demographic parameters of all consecutive ambulatory patients seen at their consultation or attending a day-hospital. Data concerning 1000 ambulatory patients with schizophrenia or schizoaffective disorder were collected. Results In Belgium, the use of atypical antipsychotics is frequent (69% in ambulatory patients with schizophrenia. In the overall sample, 73% receive only one antipsychotic drug. The majority of patients are treated with drugs of only one antipsychotic drug group, either first- typical (29.8% or second-generation, atypical antipsychotics (53.2%. 15.8% of patients combine different types of antipsychotics. Antipsychotic dosing is adequate for the majority of patients but about one fifth receives a higher than recommended dose as per package inserts. Polypharmacy remains within reasonable limits. The use of concomitant medication varies according the antipsychotic treatment: patients who take second-generation antipsychotics only, receive the least additional drugs. Conclusion Atypical antipsychotics appear to be the first line treatment for schizophrenic psychosis. Psychiatrists working with ambulatory patients are well aware of treatment guidelines and follow them quite adequately.

  11. Microbiological Load of Edible Insects Found in Belgium.

    Science.gov (United States)

    Caparros Megido, Rudy; Desmedt, Sandrine; Blecker, Christophe; Béra, François; Haubruge, Éric; Alabi, Taofic; Francis, Frédéric

    2017-01-13

    Edible insects are gaining more and more attention as a sustainable source of animal protein for food and feed in the future. In Belgium, some insect products can be found on the market, and consumers are sourcing fresh insects from fishing stores or towards traditional markets to find exotic insects that are illegal and not sanitarily controlled. From this perspective, this study aims to characterize the microbial load of edible insects found in Belgium (i.e., fresh mealworms and house crickets from European farms and smoked termites and caterpillars from a traditional Congolese market) and to evaluate the efficiency of different processing methods (blanching for all species and freeze-drying and sterilization for European species) in reducing microorganism counts. All untreated insect samples had a total aerobic count higher than the limit for fresh minced meat (6.7 log cfu/g). Nevertheless, a species-dependent blanching step has led to a reduction of the total aerobic count under this limit, except for one caterpillar species. Freeze-drying and sterilization treatments on European species were also effective in reducing the total aerobic count. Yeast and mold counts for untreated insects were above the Good Manufacturing Practice limits for raw meat, but all treatments attained a reduction of these microorganisms under this limit. These results confirmed that fresh insects, but also smoked insects from non-European trades, need a cooking step (at least composed of a first blanching step) before consumption. Therefore, blanching timing for each studied insect species is proposed and discussed.

  12. The cost of alcohol in the workplace in Belgium.

    Science.gov (United States)

    Tecco, Juan; Jacques, Denis; Annemans, Lieven

    2013-09-01

    It has been suggested that alcohol problems have a major impact in the workplace. It has long been recognized that misuse can have serious consequences for the productivity of workers. The extent of the problem is still an uncalculated cost. Few studies provide clear evidence of a cause, effect or relationship between substance abuse and workplace costs and valuable guidance to employers in evaluating the cost of substance abuse in their workplaces is missing. To estimate the awareness, policies and cost to employers of drinking in the workplace in Belgium and to illustrate the potential gains from drinking cessation provision. Costs vary with type of industry and policy in place; therefore, to estimate these costs, results from a survey were combined with evidence drawn from a review of literature. An Internet survey of 216 workplaces in Belgium, based on a stratified random sample of workplaces with 50 or more employees, was conducted in 2005. Further information was collected from 150 occupational physicians. Additional evidence was compiled from a review of the literature of drinking-related costs. 216 General Directors or HR Directors completed a questionnaire related to awareness, policy and costs. 150 occupational physicians completed a questionnaire related to awareness and policy. Companies are unaware or underestimate alcohol misuse among their employees. At least 84% of companies have no education or information policy about substance abuse. Absenteeism, accidents and turnover account for 0.87% of the wage bill. Reduced productivity/ (presenteeism accounts for 2.8%. The construction industry, postal services, hospitality industry (hotel/restaurants and catering) and sanitation industry (collection, street cleaning) are the most problematic sectors. Awareness: many companies are totally unaware of the impact of substance abuse and those that are aware underestimate the problem. Sectors are heterogeneous; some are more problematic than others. Policy

  13. Sustainability in the Power Sector. 2010 Update. Belgium

    Energy Technology Data Exchange (ETDEWEB)

    Steinweg, T.; Ten Kate, A.; Racz, K.

    2010-11-15

    This 2010 series of power company and thematic fact sheets aims to raise public awareness about sustainability issues in the electricity sector and to improve the sustainability of power companies operating in the Netherlands. The fact sheet series investigates the companies' performance on incorporating renewable energy sources into their fuel mix for both generation and supply of electricity, and on their investments and future plans with respect to energy sources at both the Dutch and European level. The 2010 fact sheet series is the annual update that is going into its fourth year, and builds on the work from previous years (available at www.somo.nl), but includes a slightly different range of companies due to a number of recent and pending mergers and acquisitions among power companies with operations in the Netherlands. For the first time this year, Essent is fully incorporated in the RWE company profile. SPE, a company covered for the first time, is included in the company profile of its owner EdF. The Vattenfall and Nuon fact sheets were drafted and reviewed separately, and combined into one company profile afterwards. In total, the 2010 series consist of ten company fact sheets; Delta, Dong Energy, E.ON, EdF, SPE, Eneco, Enel, Gdf Suez/Electrabel, Iberdrola, Nuon/Vattenfall and RWE. The company fact sheets form the basis of three separate reports, covering companies active in (1) The Netherlands, (2) Belgium, and an overview of (3) the largest European companies. This report is the version for Belgium, and covers the following companies, all active on the Belgian market: EdF, GDF Suez/Electrabel, RWE, SPE, Vattenfall/Nuon.

  14. Nationwide inventory of mosquito biodiversity (Diptera: Culicidae) in Belgium, Europe.

    Science.gov (United States)

    Versteirt, V; Boyer, S; Damiens, D; De Clercq, E M; Dekoninck, W; Ducheyne, E; Grootaert, P; Garros, C; Hance, T; Hendrickx, G; Coosemans, M; Van Bortel, W

    2013-04-01

    To advance our restricted knowledge on mosquito biodiversity and distribution in Belgium, a national inventory started in 2007 (MODIRISK) based on a random selection of 936 collection points in three main environmental types: urban, rural and natural areas. Additionally, 64 sites were selected because of the risk of importing a vector or pathogen in these sites. Each site was sampled once between May and October 2007 and once in 2008 using Mosquito Magnet Liberty Plus traps. Diversity in pre-defined habitat types was calculated using three indices. The association between species and environmental types was assessed using a correspondence analysis. Twenty-three mosquito species belonging to traditionally recognized genera were found, including 21 indigenous and two exotic species. Highest species diversity (Simpson 0.765) and species richness (20 species) was observed in natural areas, although urban sites scored also well (Simpson 0.476, 16 species). Four clusters could be distinguished based on the correspondence analysis. The first one is related to human modified landscapes (such as urban, rural and industrial sites). A second is composed of species not associated with a specific habitat type, including the now widely distributed Anopheles plumbeus. A third group includes species commonly found in restored natural or bird migration areas, and a fourth cluster is composed of forest species. Outcomes of this study demonstrate the effectiveness of the designed sampling scheme and support the choice of the trap type. Obtained results of this first country-wide inventory of the Culicidae in Belgium may serve as a basis for risk assessment of emerging mosquito-borne diseases.

  15. Magnetic Resonance Imaging (MRI) -- Head

    Medline Plus

    Full Text Available ... the limitations of MRI of the Head? What is MRI of the Head? Magnetic resonance imaging (MRI) ... ray, CT and ultrasound. top of page How is the procedure performed? MRI examinations may be performed ...

  16. Magnetic Resonance Imaging (MRI) -- Head

    Medline Plus

    Full Text Available ... Site Index A-Z Magnetic Resonance Imaging (MRI) - Head Magnetic resonance imaging (MRI) of the head uses ... of the Head? What is MRI of the Head? Magnetic resonance imaging (MRI) is a noninvasive medical ...

  17. Abdominal MRI scan

    Science.gov (United States)

    Nuclear magnetic resonance - abdomen; NMR - abdomen; Magnetic resonance imaging - abdomen; MRI of the abdomen ... radiologist see certain areas more clearly. During the MRI, the person who operates the machine will watch ...

  18. MRI of the Chest

    Medline Plus

    Full Text Available ... about pregnancy and MRI. If you have claustrophobia (fear of enclosed spaces) or anxiety, you may want ... projectiles within the MRI scanner room and may cause you and/or others nearby harm. These items ...

  19. MRI of the Chest

    Medline Plus

    Full Text Available ... internal body structures. MRI does not use ionizing radiation (x-rays). Detailed MR images allow physicians to ... tomography (CT) scans, MRI does not utilize ionizing radiation. Instead, radiofrequency pulses re-align hydrogen atoms that ...

  20. MRI of the Chest

    Medline Plus

    Full Text Available ... clearer and more detailed than with other imaging methods. This detail makes MRI an invaluable tool in ... might be obscured by bone with other imaging methods. The contrast material used in MRI exams is ...

  1. MRI of the Chest

    Medline Plus

    Full Text Available ... conditions. MRI uses a powerful magnetic field, radio frequency pulses and a computer to produce detailed pictures ... with claustrophobia. Newer open MRI units provide very high quality images for many types of exams. Older ...

  2. MRI of the Chest

    Medline Plus

    Full Text Available ... or headphones during the exam. MRI scanners are air-conditioned and well-lit. Music may be played ... the limitations of MRI of the Chest? High-quality images are assured only if you are able ...

  3. MRI of the Chest

    Medline Plus

    Full Text Available ... clearer and more detailed than with other imaging methods. This detail makes MRI an invaluable tool in ... might be obscured by bone with other imaging methods. The contrast material used in MRI exams is ...

  4. MRI of the Chest

    Medline Plus

    Full Text Available ... have this exam in the first trimester of pregnancy unless the potential benefit from the MRI exam ... See the Safety page for more information about pregnancy and MRI. If you have claustrophobia (fear of ...

  5. MRI of the Chest

    Medline Plus

    Full Text Available ... top of page What are the benefits vs. risks? Benefits MRI is a noninvasive imaging technique that ... risking the side effects of conventional (catheter) angiography . Risks The MRI examination poses almost no risk to ...

  6. MRI of the Chest

    Medline Plus

    Full Text Available ... or potentially pose a risk, depending on their nature and the strength of the MRI magnet. Many ... of the body being studied. If a contrast material will be used in the MRI exam, a ...

  7. MRI of the Chest

    Medline Plus

    Full Text Available ... is done because a potential abnormality needs further evaluation with additional views or a special imaging technique. ... MRI an invaluable tool in early diagnosis and evaluation of cardiovascular conditions. MRI has proven valuable in ...

  8. MRI of the Chest

    Medline Plus

    Full Text Available ... MRI. If you have claustrophobia (fear of enclosed spaces) or anxiety, you may want to ask your ... or headphones during the exam. MRI scanners are air-conditioned and well-lit. Music may be played ...

  9. MRI of the Chest

    Medline Plus

    Full Text Available ... News Physician Resources Professions Site Index A-Z Magnetic Resonance Imaging (MRI) - Chest Magnetic resonance imaging (MRI) of ... Although there is no reason to believe that magnetic resonance imaging harms the fetus, pregnant women usually are ...

  10. MRI of the Chest

    Medline Plus

    Full Text Available ... claustrophobia. Newer open MRI units provide very high quality images for many types of exams; however, older ... MRI units may not provide this same image quality. Certain types of exams cannot be performed using ...

  11. MRI of the Chest

    Medline Plus

    Full Text Available ... is done because a potential abnormality needs further evaluation with additional views or a special imaging technique. ... MRI an invaluable tool in early diagnosis and evaluation of cardiovascular conditions. MRI has proven valuable in ...

  12. MRI of the Chest

    Medline Plus

    Full Text Available ... MRI scanners are air-conditioned and well-lit. Music may be played through the headphones to help ... that magnetic resonance imaging harms the fetus, pregnant women usually are advised not to have an MRI ...

  13. MRI of the Chest

    Science.gov (United States)

    ... MRI scanners are air-conditioned and well-lit. Music may be played through the headphones to help ... that magnetic resonance imaging harms the fetus, pregnant women usually are advised not to have an MRI ...

  14. MRI in acute poliomyelitis

    Energy Technology Data Exchange (ETDEWEB)

    Kornreich, L. [Imaging Department, The Schneider Children`s Medical Centre of Israel, Kaplan Street, Petah Tiqva 49202 (Israel)]|[Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv (Israel); Dagan, O. [The Intensive Care Unit, The Schneider Children`s Medical Centre of Israel, Beilinson Medical Campus, Petah Tiqva (Israel)]|[Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv (Israel); Grunebaum, M. [Imaging Department, The Schneider Children`s Medical Centre of Israel, Kaplan Street, Petah Tiqva 49202 (Israel)]|[Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv (Israel)

    1996-05-01

    MRI can be used in the diagnosis of anterior horn infection and for assessing the extent of disease. There are no specific MRI signs to differentiate between the various possible pathogens. This is demonstrated in the present case of poliomyelitis, in which MRI of the spine played an important role in establishing the diagnosis. (orig.). With 1 fig.

  15. MRI of the Chest

    Medline Plus

    Full Text Available ... field of the MRI unit, metal and electronic items are not allowed in the exam room. In addition to affecting the MRI images, ... damaged pins, hairpins, metal zippers and similar metallic items, which can distort ... In most cases, an MRI exam is safe for patients with metal implants, except ...

  16. fMRI Neuroinformatics

    DEFF Research Database (Denmark)

    Nielsen, Finn Årup; Christensen, Mark Schram; Madsen, Kristoffer M.

    2006-01-01

    Functional magnetic resonance imaging (fMRI) generates vast amounts of data. The handling, processing, and analysis of fMRI data would be inconceivable without computer-based methods. fMRI neuroinformatics is concerned with research, development, and operation of these methods. Reconstruction...

  17. Belgium: the paradox of persisting voluntarism in a corporatist welfare state

    NARCIS (Netherlands)

    J.J. De Deken

    2011-01-01

    Belgium's public-private pension mix can be considered a paradox: despite the conservative-corporatist welfare regime and rather limited Bismarckian social insurance for old age, voluntarist occupational pensions remained underdeveloped. Until recent pension reforms, the comparatively low replacemen

  18. Normabweichungen im Zeitungsdeutsch Ostbelgiens (Deviations from the Standard in the Newspaper German of East Belgium)

    Science.gov (United States)

    Nelde, Peter H.

    1974-01-01

    Concludes that the German used in the east Belgium newspaper differs fr om standard High German. Proceeds to list these differences in the areas of lexicology, semantics and stylistics, morphology and syntax, orthography e tc. (Text is in German.) (DS)

  19. Diagnosis of human granulocytic anaplasmosis in Belgium by combining molecular and serological methods

    Directory of Open Access Journals (Sweden)

    M. Hing

    2014-11-01

    Full Text Available We report here one new, hospitalized case of Anaplasma phagocytophilum in Belgium. The clinical presentation of anaplasmosis, its treatment and the molecular and serological relevant laboratory methods are briefly developed.

  20. An empirical study of the underground economy in the Kingdom of Belgium

    DEFF Research Database (Denmark)

    Rezaei, Shahamak; Goli, Marco; Dana, Léo-Paul

    2013-01-01

    This article investigates the underground economy in Belgium. Although several government initiatives are attempting to combat underground economic activities, we found illegal foreign workers identifying opportunities and fulfilling market needs. Underground employment thus thrives in a variety...

  1. Euthanasia for people with psychiatric disorders or dementia in Belgium: analysis of officially reported cases

    National Research Council Canada - National Science Library

    Sigrid Dierickx; Luc Deliens; Joachim Cohen; Kenneth Chambaere

    2017-01-01

    Background Euthanasia for people who are not terminally ill, such as those suffering from psychiatric disorders or dementia, is legal in Belgium under strict conditions but remains a controversial practice...

  2. [Four years of application of the law that decriminalizes euthanasia in Belgium].

    Science.gov (United States)

    Burette, Philippe; Boüüaert, Corinne; Vanmeerbeek, Marc; Giet, Didier

    2008-09-01

    Legislation decriminalizing euthanasia came into effect in Belgium in 2002. Its application is monitored by a federal Commission, which submitted 2 reports to the Parliament, one covering the first 15 months of application and the other the years 2004 and 2005. This article analyzes and comments on the contents of these 2 documents, which provide interesting information on the medical practice of euthanasia in Belgium.

  3. Draft genome sequences of two commensal Enterococcus cecorum strains isolated from chickens in Belgium

    DEFF Research Database (Denmark)

    Dolka, Beata; Boyen, Filip; Butaye, Patrick

    2015-01-01

    Here, we report the draft genome sequences of two commensal Enterococcus cecorum strains (1710s23 and 1711s24), cultivated from the ceca of healthy laying hens originating from different farms in Belgium.......Here, we report the draft genome sequences of two commensal Enterococcus cecorum strains (1710s23 and 1711s24), cultivated from the ceca of healthy laying hens originating from different farms in Belgium....

  4. XIXth century earthquakes in Belgium, the Netherlands and western Germany

    Science.gov (United States)

    Knuts, Elisabeth; Dost, Bernard; Alexandre, Pierre; Camelbeeck, Thierry

    2014-05-01

    Since the last quarter of the XXth century, the rules of the historic criticism are applied in the study of the past earthquakes thanks to the collaboration between seismologists and historians. Various monographs have already been published on the historic seismicity of Belgium, Netherlands and nearby regions but few about the XIXth century. The list of the shocks arisen in those regions is not clearly established. For the major earthquakes, we can find useful monographs that where published at the time of the events. However there is a lack of information about smaller earthquakes that are mentioned in the Belgian, Dutch, French and German catalogs. For those smaller events it is often not possible to determine the zone of perceptibility. Sometimes we cannot even take for sure that the reported event is a real one. The aim of our study is to overcome this gap. Taking into account the rules of historical criticism, we read all the available bibliography, undertook researches in the archives and made an analysis of the press in order to establish a reliable list of earthquakes. Several categories of sources were used: narrative and administrative sources, contemporaneous studies, letters sent to the scientific institutions and press. We could confirm that 84 earthquakes are real and determine a list of fake earthquakes that are unfortunately present in the traditional catalogs. In the list of fake earthquakes, we highlighted several events that we consider doubtful and that require additional researches, especially several earthquakes in mining zone. We compiled our results as a four-column table providing the date of the earthquake, the supposed epicenter, the number of founded sources and the number of macroseismic datapoints. Based on the macroseismic datapoints, we estimated the intensities for every great phenomenon according to EMS-98 scale. The map of the epicenters indicates that the most active zone in the area during the XIXth century is the Lower Rhine

  5. Leaf litter ecological fate in the Schelde estuary in Belgium

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    Two dominant species of Willow (Salix triandra) and Reed(Phragmites australis) along the Schelde estuary (in Belgium) wereselected in this research. The pigments of higher plant was used asbiomarkers, the decomposition process of the two species werestudied after they fall into the Schelde estuary. After statisticalanalysis (Spearman rank order correlation, p<0.05), the results hasshown the decomposition dynamics pattern of the pigments, and thewillow showed different pattern in comparing with the reed, eg.Chlorophyll-a decomposition dynamics for willow is: y1 = 12196x2 -175895x + 1E + 06 + k, R2 = 0.5706 while for reed is: y2 = -37878x2+ 229782x + 734282 + k, R2 = 0.9065. The precise time of the leaflitter spent in the water was also calculated as were less than 24days, 24-37 days, longer than 37 days (willow) and less than 24days, longer than 24 days (reed), the leaf litter fate of the two -Process, Institute of Applied Ecology, Chinese Academy of Sciencesdominant species in the Schelde estuary was also compared.

  6. A >400 kyrs archive of sedimentation in Scladina cave (Belgium)

    Science.gov (United States)

    Vonhof, Hubert; Bonjean, Dominique; Pirson, Stéphane; van der Lubbe, Jeroen; Hellstrom, John; Scholz, Denis; Verheyden, Sophie

    2017-04-01

    Scladina Cave, near the Meuse River in Belgium, is well-known for its well preserved Neanderthal fossils and stone tools. Cave research started in the 1970's, when archeological findings near the entrance of the cave initiated a long-running excavation programme in the -at that time- almost completely sediment-infilled cave. Over the past decades, a wealth of mammal fossils, stone tools, and a mandible of a Neanderthal child were found, and the complex sedimentary context of the cave strata was reconstructed in high detail. Crucial to understanding the cave stratigraphy is the construction of an absolutely dated age model. Until recently, this age model was based on a number of OSL ages, pollen stratigraphy and a few U-series ages on flowstone and stalagmite calcite. These U-series ages, however, had much lower precision than can be obtained by modern MC-ICP-MS techniques. In this study, we present new and more precise U-series ages for the major flow stone levels in Scladina Cave (upper stratigraphical sequence), and two flowstone levels from Sous-Saint-Paul Cave (lower stratigraphical sequence). The oldest flow stone layer dates back to > 400 ka, and the youngest represents the Holocene. The age model shows that flow stone formation typically occurred during warm climate conditions. These findings help to improve the existing age model for Scladina Cave significantly, and place better constraints on the age of individual fossils, and fossil assemblages in the cave.

  7. Towards 100% renewable energy in Belgium by 2050

    Energy Technology Data Exchange (ETDEWEB)

    Devogelaer, D.; Gusbin, D. [Federal Planning Bureau FPB, Brussels (Belgium); Duerinck, J.; Nijs, W. [VITO, Mol (Belgium); Marenne, Y.; Orsini, M; Pairon, M. [Institute for Consultancy and Studies in Sustainable Development ICEDD, Namur (Belgium)

    2012-12-15

    In this report, different long-term evolutions of the Belgian future energy system are drafted, analysed and evaluated. All evolutions are designed to meet the requirement of a 100% renewable based national energy system by 2050. For this purpose, a baseline is developed which depicts an energy system without the stringent renewables' requirement. Next, different trajectories are sketched that lead up to a 100% renewable coverage in 2050. The trajectories show that it is feasible to combine economic growth and comfort with far going deployment of renewable energy sources, provided a number of key options and effective policies and measures are being implemented. These options were deducted from several discussions with stakeholders via an open dialogue process, as well as with national experts, and finally, were presented to the Steering committee. The analysis leads to the undeniable observation that drastic changes in a multitude of areas throughout society are required to obtain the desired level of renewable energy penetration in 2050, but also that such a transition can be realised through various sectoral, technology and inter-temporal choices. In other words, this study describes a vast number of different trajectories leading to a 100% renewable energy system in Belgium in the long term, as well as their socio-economic impacts.

  8. The road user behaviour of school students in Belgium.

    Science.gov (United States)

    Sullman, Mark J M; Thomas, Abigail; Stephens, Amanda N

    2012-09-01

    The present study aimed to investigate both the on road behaviour of Belgian school students and the validity of the Adolescent Road User Behaviour Questionnaire (ARBQ) in a sample of students attending school in Belgium. In total, 294 adolescents completed the ARBQ along with measures of their self-reported accident involvement and sensation seeking behaviour. Confirmatory Factor Analysis supported the original factor structure of: "unsafe road crossing", "playing on the road" and "planned protective behaviour" for the 21-item version of the questionnaire, but not for the full scale. Males were found to engage more often in unsafe crossing behaviour and playing on the roads. There were also age differences, with unsafe road crossing increasing with age and engagement in planned protective behaviours improving with age. Those who reported being involved in an accident also reported more frequent engagement in unsafe crossing, playing on the roads, thrill seeking behaviour and lower levels of behaviour inhibition. Therefore, this study confirms that the ARBQ is a useful tool for investigating safety-related behaviours that contribute to accident involvement.

  9. Environmental engineering education at Ghent University, Flanders (Belgium).

    Science.gov (United States)

    Demeestere, K; Dewulf, J; Janssen, C; Van Langenhove, H

    2004-01-01

    Since the 1980s, environmental engineering education has been a rapidly growing discipline in many universities. This paper discusses the history, the current status and the near future of environmental engineering education at Ghent University. This university, with about 50% of the Flemish university environmental engineering students, can be considered as representative for the situation in Flanders, Belgium. In contrast to many other universities, environmental engineering education at Ghent University does not have its historical roots in civil engineering, but has been developed from the curricula organized by the former Faculty of Agricultural Sciences. As part of a reorganisation of the education and research activities at this faculty, a curriculum leading to the degree of "bio-engineer in environmental technology" was established in 1991. This curriculum covers a 5-year study and is constructed around 8 main components. Exchange of students with other European universities, e.g. within the Socrates framework, has become a prominent aspect of student life and education. This paper also briefly describes the employment opportunities of graduated bio-engineers in environmental technology. Finally, the current implementation of the bachelor's-master's structure, leading to a "master of science in environmental technology" degree is summarized.

  10. Reactivation hazard mapping for ancient landslides in West Belgium

    Directory of Open Access Journals (Sweden)

    O. Dewitte

    2006-01-01

    Full Text Available Several examples in western Europe have shown that, at least for deep-seated rotational slides, reactivation of formerly slipped masses is a more frequent phenomenon than the occurrence of new landslides, therefore representing a higher hazard. We selected a study area comprised of 13 landslides located in the Flemish Ardennes (West Belgium and predicted the hazard related to scarp retreat. The scarp reactivations were identified from the comparison of DTMs produced for 1952 and 1996. Robust results were obtained with the Gamma operator of a fuzzy set approach and a combination of geomorphic, topographic and land use data. We built first a prediction model from the relations linking the 1952–1996 retreat events to the conditioning parameters of 1952. The prediction rate of the resulting susceptibility map is estimated by a cross-validation procedure. We then applied the statistics of this model to the data of 1996 in order to produce a susceptibility map responding to the present-day conditions. Finally, we estimated the conditional probabilities of occurrence of future reactivations for the period 1996–2036.

  11. Polyphasic analysis of a middle ages coprolite microbiota, Belgium.

    Directory of Open Access Journals (Sweden)

    Sandra Appelt

    Full Text Available Paleomicrobiological investigations of a 14(th-century coprolite found inside a barrel in Namur, Belgium were done using microscopy, a culture-dependent approach and metagenomics. Results were confirmed by ad hoc PCR--sequencing. Investigations yielded evidence for flora from ancient environment preserved inside the coprolite, indicated by microscopic observation of amoebal cysts, plant fibers, seeds, pollens and mold remains. Seventeen different bacterial species were cultured from the coprolite, mixing organisms known to originate from the environment and organisms known to be gut inhabitants. Metagenomic analyses yielded 107,470 reads, of which known sequences (31.9% comprised 98.98% bacterial, 0.52% eukaryotic, 0.44% archaeal and 0.06% viral assigned reads. Most abundant bacterial phyla were Proteobacteria, Gemmatimonadetes, Actinobacteria and Bacteroidetes. The 16 S rRNA gene dataset yielded 132,000 trimmed reads and 673 Operational Taxonomic Units. Most abundant bacterial phyla observed in the 16 S rRNA gene dataset belonged to Proteobacteria, Firmicutes, Actinobacteria and Chlamydia. The Namur coprolite yielded typical gut microbiota inhabitants, intestinal parasites Trichuris and Ascaris and systemic pathogens Bartonella and Bordetella. This study adds knowledge to gut microbiota in medieval times.

  12. Environmental Scenarios for the Future Nitrogen Policy in Flanders, Belgium

    Directory of Open Access Journals (Sweden)

    stijn M.M. Overloop

    2001-01-01

    Full Text Available The agricultural sector accounts for two thirds of nitrogen losses in Flanders, Belgium. Since 1991 both the government and the farmers have been taking measures to reduce the nitrogen surplus. Initially, the manure policy was aimed at distributing the manure surplus equally across Flanders. At the same time, the growth of livestock was stopped by a strict licensing policy, which required “command and control” measures. In recent years, the policy has switched to the use of individual target commitments by farmers. The Flemish manure policy will be tightened even more as a result of international pressures. An ex ante evaluation of possible policy options was carried out using three different scenarios spread out until 2010 (Business As Usual, Additional Measures, and Sustainable Development. To do this, a sector-economic, regionalized, environmental, comparative static, partial equilibrium, mathematical programming model of the Flemish agriculture was developed. The nitrogen emission into the agricultural soil was calculated by means of a regional soil balance. European targets can only be reached with manure processing, reduced fertilizer usage, and a strong reduction of intensive livestock breeding activities. The atmospheric deposition of nitrogen compounds will strongly decrease in 2010 if additional measures are taken. This will also result in a strong reduction of nitrous oxide emissions.

  13. The centenary commemorations of the Great War in Belgium.

    Directory of Open Access Journals (Sweden)

    N. Wouters

    2016-09-01

    Full Text Available As the start of the centenary commemoration of the First World War (wwi in 2014 drew closer, Belgium saw the rise of a bigger ‘commemorative competition’. The different governments launched their own commemorative programmes, parallel to (and sometimes against each other. In the slipstream of this, a huge commercial and business competition erupted in a struggle for funding and visitors. There was also an unprecedented funding of new academic wwi-research. This contribution first makes some remarks on this research, and then looks briefly at the commemorative and memorial policies. On the one hand, current wwi policies confirm (and reinforce the differences in similar policies related to the Second World War. The narratives, as well as the moral or didactic categories, are clearly distinct. On the other hand however, there are some similarities to be found in the policy frameworks created after 1995. Some characteristics of such policy mechanisms are a more pro-active role (national authorities adopt in the construction of memories, a strong interconnectedness between public and private interests and an underlying driving meta-narrative of a national duty to remember connected to the target of an emotional and active investment of each individual citizen.

  14. The centenary commemorations of the Great War in Belgium

    Directory of Open Access Journals (Sweden)

    Nico Wouters

    2016-09-01

    Full Text Available As the start of the centenary commemoration of the First World War (wwi in 2014 drew closer, Belgium saw the rise of a bigger ‘commemorative competition’. The different governments launched their own commemorative programmes, parallel to (and sometimes against each other. In the slipstream of this, a huge commercial and business competition erupted in a struggle for funding and visitors. There was also an unprecedented funding of new academic wwi-research. This contribution first makes some remarks on this research, and then looks briefly at the commemorative and memorial policies. On the one hand, current wwi policies confirm (and reinforce the differences in similar policies related to the Second World War. The narratives, as well as the moral or didactic categories, are clearly distinct. On the other hand however, there are some similarities to be found in the policy frameworks created after 1995. Some characteristics of such policy mechanisms are a more pro-active role (national authorities adopt in the construction of memories, a strong interconnectedness between public and private interests and an underlying driving meta-narrative of a national duty to remember connected to the target of an emotional and active investment of each individual citizen. 

  15. PBDEs in freshwater mussels and fish from Flanders, Belgium

    Energy Technology Data Exchange (ETDEWEB)

    Covaci, A.; Voorspoels, S.; Schepens, P. [Antwerp Univ. (Belgium). Toxicological Center; Bervoets, L.; Hoff, P.; Voets, J.; Campenhout, K. van; Blust, R. [Antwerp Univ. (Belgium). Dept. of Ecophysiology, Biochemistry and Toxicology

    2004-09-15

    Polybrominated diphenylethers (PBDEs), a class of brominated flame retardants (BFRs), are widely used in textiles, plastics, electronic equipment and other materials for more than 30 years. Due to their massive use, PBDEs have become ubiquitously present in aquatic organisms and it was recently evidenced that their levels seem to increase rapidly. Higher PBDE concentrations were found in biota from freshwater compared to similar marine species. This is probably due to a higher pollution load found near point pollution sources that are almost exclusively inland located. Zebra mussels (Dreissena polymorpha) fulfil the requirements of a good biomonitoring organism for freshwater ecosystems: they are easy to collect and to handle, are available in sufficient numbers, have a relative long lifespan, are sedentary and resistant to various types of pollution without suffering a too high mortality and have a high filtration rate which favours the bioaccumulation of organic contaminants. Fish species are another suitable tool for the biomonitoring of organic contaminants. The occurrence of PBDEs in fish species from Europe has already received some attention, but the amount of data is still limited. The aim of this study was to evaluate the occurence of PBDEs in zebra mussels and several representative freshwater fish species (eel, carp and gibel carp) at different sites in Flanders, Belgium. In parallel, other organohalogenated contaminants, such as polychlorinated biphenyls (PCBs), p,p'-DDE and hexachlorobenzene (HCB) were also measured and their relationship with PBDEs was investigated.

  16. [Euthanasia 2002-2014: The situation in Belgium].

    Science.gov (United States)

    Lossignol, D

    2016-10-01

    Since 2002, Belgian law has authorized the practice of euthanasia under certain clear conditions. All cases have to be reported to the Assessment and Control Commission (ACC). To date, more than 9000 cases have been reported. To make a statement about the Belgian experience requires consideration of several different essential points: detailed data and information from the ACC reports, their analysis, consequences on medical practice, problems experienced, legal and medical perspectives, criticism and attacks. The concept of individual and institutional conscience is also considered. Euthanasia for minors has been permitted since March 2014 but, to date, no case has been reported. In the light of what has happened in Belgium, we propose to analyse the legal situation in France. The Belgian experience is much more than an example and shows that, in difficult and painful situations, it is possible to meet the expectations of patients experiencing intolerable suffering with great respect and without imposing dogmatically something they do not wish. Copyright © 2015 SPLF. Published by Elsevier Masson SAS. All rights reserved.

  17. Ordovician chitinozoan biozonation of the Brabant Massif, Belgium.

    Science.gov (United States)

    Samuelsson, J; Verniers, J

    2000-12-01

    Chitinozoans from seven Ordovician units (Abbaye de Villers, Tribotte, Rigenée, Ittre, Bornival, and Brutia formations and a new unnamed unit, here provisionally called the Asquempont unit) belonging to the mainly concealed Brabant Massif, Belgium are described herein. Fifty-six samples were taken from rocks cropping out at the south-eastern rim of the massif in the Orneau, Dyle-Thyle and Senne-Sennette valleys. Microfossil preservation is moderate to poor, and the chitinozoans occur in low numbers. Taxonomically, the recovered chitinozoans are distributed into 29 taxa, some placed under open nomenclature. Together with earlier published graptolite and acritarch data, the analysis of the chitinozoan assemblages resulted in an improved chronostratigraphy of the investigated formations. We propose a local chitinozoan biozonation with 11 zones for the Brabant Massif. The oldest investigated units yielded chitinozoans typical for North Gondwana, and younger units (starting in the middle Caradoc), yielded some taxa also common in Baltica. As the Brabant Massif formed part of the microcontinent Avalonia, the chitinozoan assemblages recovered from the massif support the inferred drifting of Avalonia from high latitudes towards middle latitudes in the Ordovician as was suggested earlier.

  18. [Location of radiotherapy centers: an exploratory geographic analysis for Belgium].

    Science.gov (United States)

    Cotteels, C; Peeters, D; Coucke, P A; Thomas, I

    2012-10-01

    The distance between the patient's home and a radiotherapy department may represent a hurdle for the patient and influence treatment choice. Therefore, it is necessary to check whether the geographical distribution of radiotherapy centers is in accordance with cancer incidence, taking also into account the cost of travelling to the radiotherapy department. The objective of this study is double; first, to map the current locations of radiotherapy centers across the country and second, to evaluate the observed spatial disparities with appropriate tools. A model of operational research (P-median) is used to suggest the optimal locations and allocations and to compare them with the current situation. This is an exploratory study with simple inputs. It helps to better understand the current geographical distribution of radiotherapy centers in Belgium as well as its possible limitations. RESULTS-CONCLUSION: It appears that the current situation is on the average acceptable in terms of accessibility to the service and that the method presents huge potentialities for decision making so as to yield a spatial system that is both efficient and equitable. Copyright © 2012 Société française de radiothérapie oncologique (SFRO). Published by Elsevier SAS. All rights reserved.

  19. Legal euthanasia in Belgium: characteristics of all reported euthanasia cases.

    Science.gov (United States)

    Smets, Tinne; Bilsen, Johan; Cohen, Joachim; Rurup, Mette L; Deliens, Luc

    2010-02-01

    To study the reported medical practice of euthanasia in Belgium since implementation of the euthanasia law. Analysis of the anonymous database of all euthanasia cases reported to the Federal Control and Evaluation Committee Euthanasia. All euthanasia cases reported by physicians for review between implementation of the euthanasia law on September 22nd, 2002 and December 31, 2007 (n = 1917). Frequency of reported euthanasia cases, characteristics of patients and the decision for euthanasia, drugs used in euthanasia cases, and trends in reported cases over time. The number of reported euthanasia cases increased every year from 0.23% of all deaths in 2002 to 0.49% in 2007. Compared with all deaths in the population, patients who died by euthanasia were more often younger (82.1% of patients who received euthanasia compared with 49.8% of all deaths were younger than 80, P Euthanasia was most often performed with a barbiturate, sometimes in combination with neuromuscular relaxants (92.4%) and seldom with morphine (0.9%). In almost all patients, unbearable physical (95.6%) and/or psychological suffering (68%) were reported. A small minority of cases (6.6%) concerned nonterminal patients, mainly suffering from neuromuscular diseases. The frequency of reported euthanasia cases has increased every year since legalization. Euthanasia is most often chosen as a last resort at the end of life by younger patients, patients with cancer, and seldom by nonterminal patients.

  20. MRI in psychiatry

    Energy Technology Data Exchange (ETDEWEB)

    Mulert, Christoph [UKE, Hamburg (Germany). Psychiatry Neuroimaging Branch; Shenton, Martha E. (ed.) [Harvard Medical School, Boston, MA (United States). Dept. of Psychiatry and Radiology

    2014-07-01

    This is the first comprehensive textbook on the use of MRI in psychiatry covering imaging techniques, brain systems and a review of findings in different psychiatric disorders. The book is divided into three sections, the first of which covers in detail all the major MRI-based methodological approaches available today, including fMRI, EEG-fMRI, DTI, and MR spectroscopy. In addition, the role of MRI in imaging genetics and combined brain stimulation and imaging is carefully explained. The second section provides an overview of the different brain systems that are relevant for psychiatric disorders, including the systems for perception, emotion, cognition, and reward. The final part of the book presents the MRI findings that are obtained in all the major psychiatric disorders using the previously discussed techniques. Numerous carefully chosen images support the informative text, making this an ideal reference work for all practitioners and trainees with an interest in this flourishing field.

  1. [Temporomandibular joint: MRI diagnostics].

    Science.gov (United States)

    Kress, B; Schmitter, M

    2005-09-01

    MRI of the temporomandibular joint (TMJ) requires 1.5 T. The radiologist must be familiar with the anatomy and pathology of the TMJ. This review gives a description of MRI protocols for the TMJ, and MRI anatomy and pathology of the TMJ (open and closed mouth) by means of MR images and drawings. Diagnosing of the TMJ related diseases depends on standardized clinical and MR examinations. Therefore close interdisciplinary cooperation between dentist and radiologist is necessary.

  2. MRI brain imaging.

    Science.gov (United States)

    Skinner, Sarah

    2013-11-01

    General practitioners (GPs) are expected to be allowed to request MRI scans for adults for selected clinically appropriate indications from November 2013 as part of the expansion of Medicare-funded MRI services announced by the Federal Government in 2011. This article aims to give a brief overview of MRI brain imaging relevant to GPs, which will facilitate explanation of scan findings and management planning with their patients. Basic imaging techniques, common findings and terminology are presented using some illustrative case examples.

  3. Magnetic Resonance Imaging (MRI) -- Head

    Medline Plus

    Full Text Available ... News Physician Resources Professions Site Index A-Z Magnetic Resonance Imaging (MRI) - Head Magnetic resonance imaging (MRI) of the head ... limitations of MRI of the Head? What is MRI of the Head? Magnetic resonance imaging (MRI) is ...

  4. Recent Photocatalytic Applications for Air Purification in Belgium

    Directory of Open Access Journals (Sweden)

    Elia Boonen

    2014-07-01

    Full Text Available Photocatalytic concrete constitutes a promising technique to reduce a number of air contaminants such as NOx and VOC’s, especially at sites with a high level of pollution: highly trafficked canyon streets, road tunnels, the urban environment, etc. Ideally, the photocatalyst, titanium dioxide, is introduced in the top layer of the concrete pavement for best results. In addition, the combination of TiO2 with cement-based products offers some synergistic advantages, as the reaction products can be adsorbed at the surface and subsequently be washed away by rain. A first application has been studied by the Belgian Road Research Center (BRRC on the side roads of a main entrance axis in Antwerp with the installation of 10.000 m² of photocatalytic concrete paving blocks. For now however, the translation of laboratory testing towards results in situ remains critical of demonstrating the effectiveness in large scale applications. Moreover, the durability of the air cleaning characteristic with time remains challenging for application in concrete roads. From this perspective, several new trial applications have been initiated in Belgium in recent years to assess the “real life” behavior, including a field site set up in the Leopold II tunnel of Brussels and the construction of new photocatalytic pavements on industrial zones in the cities of Wijnegem and Lier (province of Antwerp. This paper first gives a short overview of the photocatalytic principle applied in concrete, to continue with some main results of the laboratory research recognizing the important parameters that come into play. In addition, some of the methods and results, obtained for the existing application in Antwerp (2005 and during the implementation of the new realizations in Wijnegem and Lier (2010–2012 and in Brussels (2011–2013, will be presented.

  5. Cryptosporidium and Giardia in recreational water in Belgium.

    Science.gov (United States)

    Ehsan, Md Amimul; Casaert, Stijn; Levecke, Bruno; Van Rooy, Liesbet; Pelicaen, Joachim; Smis, Anne; De Backer, Joke; Vervaeke, Bart; De Smedt, Sandra; Schoonbaert, Filip; Lammens, Saskia; Warmoes, Thierry; Geurden, Thomas; Claerebout, Edwin

    2015-09-01

    The objective of this study was to investigate the presence of Cryptosporidium and Giardia in different recreational water bodies in Belgium and to estimate the infection risk associated with swimming and other recreational activities. Cryptosporidium oocysts and/or Giardia cysts were detected in three out of 37 swimming pools, seven out of 10 recreational lakes, two out of seven splash parks and four out of 16 water fountains. In the swimming pools no infection risk for Cryptosporidium could be calculated, since oocysts were only detected in filter backwash water. The risk of Giardia infection in the swimming pools varied from 1.13×10(-6) to 2.49×10(-6) per swim per person. In recreational lakes, the infection risk varied from 2.79×10(-5) to 5.74×10(-5) per swim per person for Cryptosporidium and from 7.04×10(-5) to 1.46×10(-4) for Giardia. For other outdoor water recreation activities the estimated infection risk was 5.71×10(-6) for Cryptosporidium and 1.47×10(-5) for Giardia. However, most positive samples in the recreational lakes belonged to species/genotypes that are either animal-specific or predominantly found in animals. No Cryptosporidium was found in splash parks and water fountains, but the presence of Giardia cysts suggests a risk for human infection. The infection risk of Giardia infection during a 3.5-minute visit to a splash park for children equalled 1.68×10(-4).

  6. Magnetic Resonance Imaging (MRI) -- Head

    Medline Plus

    Full Text Available ... information on the chemicals present in the body's cells, may also be performed during the MRI exam ... medically necessary. MRI may not always distinguish between cancer tissue and fluid, known as edema . MRI typically ...

  7. Magnetic Resonance Imaging (MRI) -- Head

    Medline Plus

    Full Text Available ... MRI of the Head? What is MRI of the Head? Magnetic resonance imaging (MRI) is a noninvasive ... of page What are some common uses of the procedure? MR imaging of the head is performed ...

  8. Magnetic Resonance Imaging (MRI) -- Head

    Medline Plus

    Full Text Available ... information on the chemicals present in the body's cells, may also be performed during the MRI exam ... medically necessary. MRI may not always distinguish between cancer tissue and fluid, known as edema . MRI typically ...

  9. Magnetic Resonance Imaging (MRI) -- Head

    Medline Plus

    Full Text Available ... MRI of the Head? What is MRI of the Head? Magnetic resonance imaging (MRI) is a noninvasive ... of page What are some common uses of the procedure? MR imaging of the head is performed ...

  10. Acid sphingomyelinase (Asm) deficiency patients in The Netherlands and Belgium: disease spectrum and natural course in attenuated patients.

    Science.gov (United States)

    Hollak, C E M; de Sonnaville, E S V; Cassiman, D; Linthorst, G E; Groener, J E; Morava, E; Wevers, R A; Mannens, M; Aerts, J M F G; Meersseman, W; Akkerman, E; Niezen-Koning, K E; Mulder, M F; Visser, G; Wijburg, F A; Lefeber, D; Poorthuis, B J H M

    2012-11-01

    Niemann-Pick disease (NPD) is a neurovisceral lysosomal storage disorder caused by acid sphingomyelinase (ASM) deficiency, which can be categorized as either Niemann-Pick disease type A [NPD-A], with progressive neurological disease and death in early childhood, or as Niemann-Pick disease type B [NPD-B], with a more variable spectrum of manifestations. Enzyme replacement therapy (ERT) with recombinant sphingomyelinase is currently studied as potential treatment for NPD-B patients. The objective of this study is to characterize the clinical features of patients with ASM deficiency in the Netherlands and Belgium with focus on the natural disease course of NPD-B patients. Prospective and retrospective data on ASM deficient patients were collected in The Netherlands and part of Belgium. Patients with NPD-B that could be followed prospectively were evaluated every 6-12 months for pulmonary function tests, 6 minute walk test (6 MWT), imaging (bone marrow infiltration measured by QCSI, organ volumes by MRI and CT scan of the lungs) and biochemical markers. Twenty-five patients with ASM deficiency were identified (13 males, 12 females, median age 13years, range 1-59 years). Nine patients had died at the time of the study, including four NPD-A patients at the age of 1,1, 2, 3 and five NPDB patents at the age of 5, 6, 43, 56 and 60 years. There was a high prevalence of homozygosity and compound heterozygosity for the common p.Arg608del mutation in 43% and 19% of NPD-B patients, respectively. In NPD-B patients, thrombocytopenia was present in most, while anemia and leucopenia were less common (33% and 6 % respectively). HDL cholesterol was reduced in most patients. Pulmonary disease was severe in several patients. Follow-up up to 11 years revealed a gradual decrease in platelet count. Detailed investigations in 6 NPD-B patients with follow-up in 4 patients revealed remarkable stable disease parameters up to 6 years, with some decline in pulmonary function and 6 MWT. Bone

  11. MRI of the Chest

    Medline Plus

    Full Text Available ... contrast material except when absolutely necessary for medical treatment. See the MRI Safety page for more information about pregnancy and MRI. If you have claustrophobia (fear of enclosed spaces) or anxiety, you may want to ask your physician for ...

  12. MRI of the Chest

    Medline Plus

    Full Text Available ... metallic items, which can distort MRI images removable dental work pens, pocket knives and eyeglasses body piercings In most cases, an MRI exam is safe for patients with metal implants, except for a few types. People with the ...

  13. MRI of the Chest

    Medline Plus

    Full Text Available Toggle navigation Test/Treatment Patient Type Screening/Wellness Disease/Condition Safety En Español More Info Images/Videos About Us News Physician ... Magnetic resonance imaging (MRI) is a noninvasive medical test that physicians use to diagnose medical conditions. MRI ...

  14. MRI of the Chest

    Medline Plus

    Full Text Available ... other internal body structures. MRI does not use ionizing radiation (x-rays). Detailed MR images allow physicians to ... computed tomography (CT) scans, MRI does not utilize ionizing radiation. Instead, radiofrequency pulses re-align hydrogen atoms that ...

  15. QC in MRI: useful or superfluous?

    Energy Technology Data Exchange (ETDEWEB)

    Infantino, S.; Malchair, F. [Biomed Engineering, Boncelles (France)

    1995-12-01

    A European task group has developed a protocol for quality control (QC) in MRI. This protocol is essentially based on the control of image properties (uniformity of the signal, signal-to-noise ratio (SNR), resolution, distortion, ...). We applied this protocol to the Magnetom SP (Siemens) of the University Hospital in Liege (Belgium). We used the Siemens multi-purpose phantom, which does not permit a QC as complete and accurate as the test objects used in the protocol. The phantom simulates the magnetic properties of the body. The body and head coils were tested with and without a loading annulus that simulates the body conductivity. The following results were obtained: body coil: the signal, SNR, uniformity and artifacts were satisfactory just after a maintenance but had changed significantly and became unacceptable two weeks later. Head coil: the uniformity of the signal and SNR were satisfactory without the annulus. With the annulus the signal increased from the right to the left of the phantom of nearly 20%. This came from a lack of correction of uniformity in the static field. Other parameters (slice width and spacing, resolution and distortion) were satisfactory. Since the head coil problem did not appear during the maintenance we suggest Siemens QC should include observation of intensity profiles. It is recommended to archive the obtained images so that the evolution of performances of the scanner can be followed.

  16. Weather based risks and insurances for crop production in Belgium

    Science.gov (United States)

    Gobin, Anne

    2014-05-01

    Extreme weather events such as late frosts, droughts, heat waves and rain storms can have devastating effects on cropping systems. Damages due to extreme events are strongly dependent on crop type, crop stage, soil type and soil conditions. The perspective of rising risk-exposure is exacerbated further by limited aid received for agricultural damage, an overall reduction of direct income support to farmers and projected intensification of weather extremes with climate change. According to both the agriculture and finance sectors, a risk assessment of extreme weather events and their impact on cropping systems is needed. The impact of extreme weather events particularly during the sensitive periods of the farming calendar requires a modelling approach to capture the mixture of non-linear interactions between the crop, its environment and the occurrence of the meteorological event. The risk of soil moisture deficit increases towards harvesting, such that drought stress occurs in spring and summer. Conversely, waterlogging occurs mostly during early spring and autumn. Risks of temperature stress appear during winter and spring for chilling and during summer for heat. Since crop development is driven by thermal time and photoperiod, the regional crop model REGCROP (Gobin, 2010) enabled to examine the likely frequency, magnitude and impacts of frost, drought, heat stress and waterlogging in relation to the cropping season and crop sensitive stages. The risk profiles were subsequently confronted with yields, yield losses and insurance claims for different crops. Physically based crop models such as REGCROP assist in understanding the links between different factors causing crop damage as demonstrated for cropping systems in Belgium. Extreme weather events have already precipitated contraction of insurance coverage in some markets (e.g. hail insurance), and the process can be expected to continue if the losses or damages from such events increase in the future. Climate

  17. Environmental conditions and Puumala virus transmission in Belgium

    Directory of Open Access Journals (Sweden)

    Leirs Herwig

    2007-12-01

    Full Text Available Abstract Background Non-vector-borne zoonoses such as Puumala hantavirus (PUUV can be transmitted directly, by physical contact between infected and susceptible hosts, or indirectly, with the environment as an intermediate. The objective of this study is to better understand the causal link between environmental features and PUUV prevalence in bank vole population in Belgium, and hence with transmission risk to humans. Our hypothesis was that environmental conditions controlling the direct and indirect transmission paths differ, such that the risk of transmission to humans is not only determined by host abundance. We explored the relationship between, on one hand, environmental variables and, on the other hand, host abundance, PUUV prevalence in the host, and human cases of nephropathia epidemica (NE. Statistical analyses were carried out on 17 field sites situated in Belgian broadleaf forests. Results Linear regressions showed that landscape attributes, particularly landscape configuration, influence the abundance of hosts in broadleaf forests. Based on logistic regressions, we show that PUUV prevalence among bank voles is more linked to variables favouring the survival of the virus in the environment, and thus the indirect transmission: low winter temperatures are strongly linked to prevalence among bank voles, and high soil moisture is linked to the number of NE cases among humans. The transmission risk to humans therefore depends on the efficiency of the indirect transmission path. Human risk behaviours, such as the propensity for people to go in forest areas that best support the virus, also influence the number of human cases. Conclusion The transmission risk to humans of non-vector-borne zoonoses such as PUUV depends on a combination of various environmental factors. To understand the complex causal pathways between the environment and disease risk, one should distinguish between environmental factors related to the abundance of hosts

  18. Strucute optimale du raffinage Optimum Stucture of Refining in Belgium

    Directory of Open Access Journals (Sweden)

    Jomaux F.

    2006-11-01

    Full Text Available Cet article présente un résumé des méthodes utilisées et des résultats obtenus au cours d'une étude de la structure de l'industrie du raffinage en Belgique, étude qui a fait l'objet d'une thèse de doctorat('. L'objectif était de déterminer, dans ses grandes lignes, l'évolution à long terme des capacités des unités de traitement en raffinerie permettant de satisfaire au moindre coût la demande belge en produits pétroliers. Différents scénarios relatifs à cette demande, ainsi que différentes hypothèses d'approvisionnement en pétroles bruts ont été analysés. L'étude s'est appuyée sur des modèles linéaires de raffinage développés à l'Institut Français du Pétrole (IFP, et dont la mise en ceuvre fait appel à des programmes générateurs de matrices et de rapports, ainsi qu'à des fichiers de données technico-économiques disponibles à l'IFP. L'existence de trois zones de raffinage géographiquement distinctes a conduit à l'utilisation de modèles multi-raffineries intégrant l'approvisionnement des principaux dépôts de distribution. This article reviews the methods used and results obtained during a survey of the structure of the refining industry in Belgium, a survey which is the subject of a doctoral dissertation (1. The aim was to determine the major guidelines of the longterm evolution of the production capacities of refinery processing installations so as to fulfill the Belgian demand for petroleum products at lowest cost. Different scénarios for this demand as well as different crude-oil supply hypotheses are analyzed. The survey is based on linear refining models developed at IFP. These models make use of matrix and report generator programs as well as technico-economic data files available at Institut Français du Pétrole (IFP. The existence of three geographically distinct refining zones leads ta the multi-refinery models integrating deliveries to the main distribution depots.

  19. Ultrasound- and MRI-Guided Prostate Biopsy

    Science.gov (United States)

    ... News Physician Resources Professions Site Index A-Z Ultrasound- and MRI-Guided Prostate Biopsy Ultrasound- and MRI- ... Ultrasound-and MRI-guided Prostate Biopsy? What is Ultrasound- and MRI-guided Prostate Biopsy? Ultrasound- and MRI- ...

  20. Reading Comprehension of Flemish Deaf Children in Belgium: Sources of Variability in Reading Comprehension after Cochlear Implantation

    Science.gov (United States)

    van der Kant, Anne; Vermeulen, Anneke; De Raeve, Leo; Schreuder, Robert

    2010-01-01

    This paper reports the results of two studies of reading comprehension of Flemish children in Belgium. In the northern part of Belgium (Flanders), Dutch is the official language. The Dutch-speaking inhabitants of Flanders are called Flemish. Dutch is also the national language of the Netherlands. Despite both groups using Dutch, cultural…

  1. 75 FR 61699 - Stainless Steel Plate in Coils From Belgium, Italy, South Africa, South Korea, and Taiwan: Final...

    Science.gov (United States)

    2010-10-06

    ... International Trade Administration Stainless Steel Plate in Coils From Belgium, Italy, South Africa, South Korea... orders on stainless steel plate in coils (SSPC) from Belgium, Italy, South Africa, South Korea, and... from Allegheny Ludlum Corporation, North American Stainless and the United Steel, Paper and...

  2. 75 FR 58351 - Stainless Steel Plate in Coils from Belgium: Extension of Time Limits for Preliminary and Final...

    Science.gov (United States)

    2010-09-24

    ... International Trade Administration Stainless Steel Plate in Coils from Belgium: Extension of Time Limits for... countervailing duty order on stainless steel plate in coils from Belgium in accordance with section 751(c) of the... notices of intent to participate on behalf of Allegheny Ludlum Corporation and the United Steel, Paper...

  3. The Hyphen of National Culture : The Paradox of National Distinctiveness in Belgium and the Netherlands, 1860-1918

    NARCIS (Netherlands)

    Tollebeek, Jo

    2010-01-01

    At the turn of the 20th century, intellectuals and artists in Belgium and the Netherlands were keen to define their respective national identities. One of the most striking ways of doing this was based on a paradox: in both Belgium and the Netherlands the idea came into being that their national dis

  4. First Do No Harm: Euthanasia of Patients with Dementia in Belgium.

    Science.gov (United States)

    Cohen-Almagor, Raphael

    2016-02-01

    In Memory of Ed Pellegrino. Euthanasia in Belgium is not limited to terminally ill patients. It may be applied to patients with chronic degenerative diseases. Currently, people in Belgium wish to make it possible to euthanize incompetent patients who suffer from dementia. This article explains the Belgian law and then explores arguments for and against euthanasia of patients with dementia. It probes the dementia paradox by elucidating Dworkin's distinction between critical and experiential interests, arguing that at the end-of-life this distinction is not clearcut. It argues against euthanasia for patients with dementia, for respecting patients' humanity and for providing them with more care, compassion, and good doctoring.

  5. Geographic distribution of suicide and railway suicide in Belgium, 2008-2013: a principal component analysis.

    Science.gov (United States)

    Strale, Mathieu; Krysinska, Karolina; Overmeiren, Gaëtan Van; Andriessen, Karl

    2017-06-01

    This study investigated the geographic distribution of suicide and railway suicide in Belgium over 2008--2013 on local (i.e., district or arrondissement) level. There were differences in the regional distribution of suicide and railway suicides in Belgium over the study period. Principal component analysis identified three groups of correlations among population variables and socio-economic indicators, such as population density, unemployment, and age group distribution, on two components that helped explaining the variance of railway suicide at a local (arrondissement) level. This information is of particular importance to prevent suicides in high-risk areas on the Belgian railway network.

  6. Theoretical chemistry in Belgium a topical collection from theoretical chemistry accounts

    CERN Document Server

    Champagne, Benoît; De Proft, Frank; Leyssens, Tom

    2014-01-01

    Readers of this volume can take a tour around the research locations in Belgium which are active in theoretical and computational chemistry. Selected researchers from Belgium present research highlights of their work. Originally published in the journal Theoretical Chemistry Accounts, these outstanding contributions are now available in a hardcover print format. This volume will be of benefit in particular to those research groups and libraries that have chosen to have only electronic access to the journal. It also provides valuable content for all researchers in theoretical chemistry.

  7. MRI in perianal fistulae

    Directory of Open Access Journals (Sweden)

    Khera Pushpinder

    2010-01-01

    Full Text Available MRI has become the method of choice for evaluating perianal fistulae due to its ability to display the anatomy of the sphincter muscles orthogonally, with good contrast resolution. In this article we give an outline of the classification of perianal fistulae and present a pictorial assay of sphincter anatomy and the MRI findings in perianal fistulae. This study is based on a retrospective analysis of 43 patients with a clinical diagnosis of perianal fistula. MRI revealed a total of 44 fistulae in 35 patients; eight patients had only perianal sinuses.

  8. Brain MRI in Parkinson's disease

    NARCIS (Netherlands)

    Meijer, F.J.A.; Goraj, B.M.

    2014-01-01

    In this review article, conventional brain MRI and advanced MRI techniques in Parkinson`s disease (PD) are discussed, with emphasis on clinical relevance. Conventional brain MRI sequences generally demonstrate limited abnormalities specific for PD and in clinical practice brain MRI is mainly used to

  9. Magnetic Resonance Imaging (MRI) -- Head

    Medline Plus

    Full Text Available ... News Physician Resources Professions Site Index A-Z Magnetic Resonance Imaging (MRI) - Head Magnetic resonance imaging (MRI) of the head uses a powerful ... the Head? What is MRI of the Head? Magnetic resonance imaging (MRI) is a noninvasive medical test that ...

  10. MRI of the Chest

    Medline Plus

    Full Text Available ... information on the chemicals present in the body's cells, may also be performed during the MRI exam ... in diagnosing a broad range of conditions, including cancer, heart and vascular disease, heart valve abnormalities, bone ...

  11. MRI of the Chest

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    Full Text Available ... it may cause some medical devices to malfunction. Most orthopedic implants pose no risk, but you should ... or if you have asthma. The contrast material most commonly used for an MRI exam contains a ...

  12. MRI of the Chest

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    Full Text Available ... magnetic field of the MRI unit, metal and electronic items are not allowed in the exam room. ... tell the technologist if you have medical or electronic devices in your body. These objects may interfere ...

  13. MRI of the Chest

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    Full Text Available ... to a CD or uploaded to a digital cloud server. MRI of the chest gives detailed pictures ... artery ( dissection ). See the MRA page for more information. top of page How should I prepare? You ...

  14. MRI of the Chest

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    Full Text Available ... your regular medications as usual. Leave jewelry at home and wear loose, comfortable clothing. You may be ... Jewelry and other accessories should be left at home, if possible, or removed prior to the MRI ...

  15. MRI of the Chest

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    Full Text Available ... imaging (MRI) exam. View full size with caption Pediatric Content Some imaging tests and treatments have special pediatric considerations. The teddy bear denotes child-specific content. ...

  16. Extradural spinal meningioma: MRI

    Energy Technology Data Exchange (ETDEWEB)

    Sato, N. [Department of Diagnostic Radiology, Yale University School of Medicine, P. O. Box 20 8042, New Haven, CT 06520-8042 (United States); Sze, G. [Department of Diagnostic Radiology, Yale University School of Medicine, P. O. Box 20 8042, New Haven, CT 06520-8042 (United States)

    1997-06-01

    We report a case of extradural spinal meningioma with pathologically proven features of malignant transformation. The MRI findings of extradural spinal meningioma and differences in the findings from intradural meningiomas are discussed. (orig.). With 1 fig.

  17. MRI of the Chest

    Medline Plus

    Full Text Available ... contrast for an MRI. If you have a history of kidney disease or liver transplant, it will ... Radiology (ACR) and the Radiological Society of North America (RSNA), comprising physicians with expertise in several radiologic ...

  18. MRI of the Chest

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    Full Text Available ... a CD or uploaded to a digital cloud server. MRI of the chest gives detailed pictures of ... suggestion into the following text box: Comment: E-mail: Area code: Phone no: Thank you! Do you ...

  19. MRI of the Chest

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    Full Text Available ... pictures of organs, soft tissues, bone and virtually all other internal body structures. MRI does not use ... include: jewelry, watches, credit cards and hearing aids, all of which can be damaged pins, hairpins, metal ...

  20. MRI of the Chest

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    Full Text Available ... distinguish between cancer tissue and fluid, known as edema . MRI typically costs more and may take more ... with caption Pediatric Content Some imaging tests and treatments have special pediatric considerations. The teddy bear denotes ...

  1. MRI of the Chest

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    Full Text Available ... prior to your scheduled examination. Infants and young children usually require sedation or anesthesia to complete an MRI exam without moving. Whether a child requires sedation depends on the child's age, intellectual ...

  2. MRI of the Chest

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    Full Text Available ... scanner, play the noises that the child might hear during the MRI exam, answer any questions and ... These items include: jewelry, watches, credit cards and hearing aids, all of which can be damaged pins, ...

  3. MRI of the Chest

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    Full Text Available ... MRI scanners are air-conditioned and well-lit. Music may be played through the headphones to help ... the same effect. A very irregular heartbeat may affect the quality of images obtained using techniques that ...

  4. MRI of the Chest

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    Full Text Available ... Us News Physician Resources Professions Site Index A-Z Magnetic Resonance Imaging (MRI) - Chest Magnetic resonance imaging ( ... the child can watch a movie while the scan is being performed. Thus, the child remains motionless ...

  5. MRI of the Chest

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    Full Text Available ... may cause some medical devices to malfunction. Most orthopedic implants pose no risk, but you should always ... metal objects. In general, metal objects used in orthopedic surgery pose no risk during MRI. However, a ...

  6. MRI of the Chest

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    Full Text Available ... devices or metal in your body. Guidelines about eating and drinking before your exam vary between facilities. ... fitting and has no metal fasteners. Guidelines about eating and drinking before an MRI exam vary with ...

  7. MRI of the Chest

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    Full Text Available ... scanner. top of page How does the procedure work? Unlike conventional x-ray examinations and computed tomography ( ... clearer and more detailed than with other imaging methods. This detail makes MRI an invaluable tool in ...

  8. MRI of the Chest

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    Full Text Available ... exam time. top of page What will I experience during and after the procedure? Most MRI exams ... uncomfortable to remain still during MR imaging. Others experience a sense of being closed-in (claustrophobia) while ...

  9. MRI of the Chest

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    Full Text Available ... will hear and feel loud tapping or thumping sounds when the coils that generate the radiofrequency pulses ... use headphones to reduce the intensity of the sounds made by the MRI machine. You may be ...

  10. MRI of the Chest

    Science.gov (United States)

    ... surgery pose no risk during MRI. However, a recently placed artificial joint may require the use of ... evaluation with additional views or a special imaging technique. A follow-up examination may also be necessary ...

  11. MRI of the Breast

    Science.gov (United States)

    ... surgery pose no risk during MRI. However, a recently placed artificial joint may require the use of ... evaluation with additional views or a special imaging technique. A follow-up examination may also be necessary ...

  12. MRI of the Chest

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    Full Text Available ... Infants and young children usually require sedation or anesthesia to complete an MRI exam without moving. Whether ... A physician or nurse specializing in sedation or anesthesia for children should be available during the exam ...

  13. MRI of the Chest

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    Full Text Available ... metallic items, which can distort MRI images removable dental work pens, pocket knives and eyeglasses body piercings ... from the contrast material, including nausea, headache and pain at the site of injection. Similarly, patients are ...

  14. MRI of the Chest

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    Full Text Available ... during an MRI scan, but this is rare. Tooth fillings and braces usually are not affected by ... from the contrast material, including nausea, headache and pain at the site of injection. Similarly, patients are ...

  15. MRI of the Chest

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    Full Text Available ... magnetic field is produced by passing an electric current through wire coils in most MRI units. Other ... that are detected by the coils. The electric current does not come in contact with the patient. ...

  16. MRI of the Chest

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    Full Text Available ... any recent surgeries. Some conditions, such as severe kidney disease, may prevent you from being given gadolinium contrast ... an MRI. If you have a history of kidney disease or liver transplant, it will be necessary to ...

  17. MRI of the Chest

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    Full Text Available ... provides movie-like sequential imaging of the cardiovascular system that is important to assess the health and ... the magnet. Some MRI units, called short-bore systems , are designed so that the magnet does not ...

  18. MRI of the Chest

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    Full Text Available ... intercom. Many MRI centers allow a friend or parent to stay in the room as long as they are also screened for safety in the magnetic environment. Children will be given appropriately sized earplugs or headphones ...

  19. MRI of the Chest

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    Full Text Available ... MRI examinations may require you to receive an injection of contrast material into the bloodstream. The radiologist , ... the potential risks. Pregnant women should not receive injections of gadolinium contrast material except when absolutely necessary ...

  20. MRI of the Chest

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    Full Text Available ... allergies and whether there’s a possibility you are pregnant. The magnetic field is not harmful, but it ... if there is any possibility that they are pregnant. MRI has been used for scanning patients since ...

  1. MRI of the Chest

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    Full Text Available ... copied to a CD or uploaded to a digital cloud server. MRI of the chest gives detailed ... the technologist if you have medical or electronic devices in your body. These objects may interfere with ...

  2. MRI of the Chest

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    Full Text Available ... data suggest that it is safe to continue breastfeeding after receiving intravenous contrast. For further information please ... that magnetic resonance imaging harms the fetus, pregnant women usually are advised not to have an MRI ...

  3. MRI of the Chest

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    Full Text Available ... evaluation with additional views or a special imaging technique. A follow-up examination may also be necessary ... vs. risks? Benefits MRI is a noninvasive imaging technique that does not involve exposure to ionizing radiation. ...

  4. MRI of the Chest

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    Full Text Available ... tissue and fluid, known as edema . MRI typically costs more and may take more time to perform ... accredited facilities database . This website does not provide cost information. The costs for specific medical imaging tests, ...

  5. MRI of the Chest

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    Full Text Available ... used in tattoos may contain iron and could heat up during an MRI scan, but this is ... to get a better understanding of the possible charges you will incur. Web page review process: This ...

  6. MRI of the Chest

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    Full Text Available ... may follow your regular daily routine and take food and medications as usual. Some MRI examinations may ... to iodine or x-ray contrast material, drugs, food, or the environment, or if you have asthma. ...

  7. MRI of the Chest

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    Full Text Available ... information on the chemicals present in the body's cells, may also be performed during the MRI exam ... in diagnosing a broad range of conditions, including cancer, heart and vascular disease, heart valve abnormalities, bone ...

  8. MRI of the Chest

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    Full Text Available ... is not harmful, but it may cause some medical devices to malfunction. Most orthopedic implants pose no ... Chest? Magnetic resonance imaging (MRI) is a noninvasive medical test that physicians use to diagnose medical conditions. ...

  9. MRI of the Chest

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    Full Text Available ... to assess the anatomy and function of the heart and its blood flow. Tell your doctor about ... chest cavity, including the mediastinum , chest wall, pleura, heart and vessels, from almost any angle. MRI also ...

  10. MRI of the Chest

    Medline Plus

    Full Text Available ... MRI scanners are air-conditioned and well-lit. Music may be played through the headphones to help ... from the contrast material, including nausea, headache and pain at the site of injection. Similarly, patients are ...

  11. MRI of the Chest

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    Full Text Available ... magnetic field of the MRI unit, metal and electronic items are not allowed in the exam room. ... tell the technologist if you have medical or electronic devices in your body. These objects may interfere ...

  12. MRI of the Chest

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    Full Text Available ... and should not enter the MRI scanning area: cochlear (ear) implant some types of clips used for ... follow-up exam is done because a potential abnormality needs further evaluation with additional views or a ...

  13. MRI of the Chest

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    Full Text Available ... MRI scanners are air-conditioned and well-lit. Music may be played through the headphones to help ... very rare occasions, a few patients experience side effects from the contrast material, including nausea, headache and ...

  14. MRI of the Chest

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    Full Text Available ... of the chest uses a powerful magnetic field, radio waves and a computer to produce detailed pictures ... medical conditions. MRI uses a powerful magnetic field, radio frequency pulses and a computer to produce detailed ...

  15. MRI of the Chest

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    Full Text Available ... it is useful to bring that to the attention of the scheduler before the exam and bring ... does the equipment look like? The traditional MRI unit is a large cylinder-shaped tube surrounded by ...

  16. MRI of the Chest

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    Full Text Available ... may follow your regular daily routine and take food and medications as usual. Some MRI examinations may ... to iodine or x-ray contrast material, drugs, food, or the environment, or if you have asthma. ...

  17. MRI of the Chest

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    Full Text Available ... provides movie-like sequential imaging of the cardiovascular system that is important to assess the health and ... the magnet. Some MRI units, called short-bore systems , are designed so that the magnet does not ...

  18. MRI of the Chest

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    Full Text Available ... x-ray may be taken to detect and identify any metal objects. In general, metal objects used in orthopedic surgery pose no risk during MRI. However, a recently placed artificial joint ...

  19. MRI of the Chest

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    Full Text Available ... metal in your body. Guidelines about eating and drinking before your exam vary between facilities. Unless you ... has no metal fasteners. Guidelines about eating and drinking before an MRI exam vary with the specific ...

  20. MRI of the Chest

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    Full Text Available ... Unless you are told otherwise, take your regular medications as usual. Leave jewelry at home and wear ... your regular daily routine and take food and medications as usual. Some MRI examinations may require you ...

  1. Combined PET/MRI

    DEFF Research Database (Denmark)

    Bailey, D. L.; Pichler, B. J.; Gückel, B.

    2015-01-01

    This paper summarises key themes and discussions from the 4th international workshop dedicated to the advancement of the technical, scientific and clinical applications of combined positron emission tomography (PET)/magnetic resonance imaging (MRI) systems that was held in Tübingen, Germany, from...... February 23 to 27, 2015. Specifically, we summarise the three days of invited presentations from active researchers in this and associated fields augmented by round table discussions and dialogue boards with specific topics. These include the use of PET/MRI in cardiovascular disease, paediatrics, oncology......, neurology and multi-parametric imaging, the latter of which was suggested as a key promoting factor for the wider adoption of integrated PET/MRI. Discussions throughout the workshop and a poll taken on the final day demonstrated that attendees felt more strongly that PET/MRI has further advanced in both...

  2. MRI of the Chest

    Medline Plus

    Full Text Available ... be examined on a computer monitor, transmitted electronically, printed or copied to a CD or uploaded to ... magnetic field of the MRI unit, metal and electronic items are not allowed in the exam room. ...

  3. MRI of the Chest

    Medline Plus

    Full Text Available ... electronic devices they may have. top of page What does the equipment look like? The traditional MRI ... to the total exam time. top of page What will I experience during and after the procedure? ...

  4. MRI of plantar fasciitis

    Energy Technology Data Exchange (ETDEWEB)

    Roger, B.; Grenier, P. [Service de Radiologie Polyvalente Diagnostique et Interventionelle, Hopital de la Pitie, 83, boulevard de l`Hopital, F-75651 Paris Cedex 13 (France)

    1997-12-01

    At present, MRI is the only imaging method that can precisely visualize lesions of the superficial plantar aponeurosis, whether they be musculoaponeurositides, enthesopathies or tears, and whether they be acute or chronic, with or without complications. By its direct visualization of the lesion, MRI enables an accurate assessment of the injury to be made and thereby better orients the therapeutic strategy. (orig.) With 11 figs., 15 refs.

  5. Posttraumatic pseudolipoma: MRI appearances

    Energy Technology Data Exchange (ETDEWEB)

    Theumann, N.; Abdelmoumene, A.; Wintermark, M.; Schnyder, P.; Gailloud, M.C.; Resnick, D. [CHUV, Department of Diagnostic and Interventional Radiology, Lausanne (Switzerland)

    2005-09-01

    The goal of this study was to describe the MRI characteristics of posttraumatic pseudolipomas. Ten patients with previous history of blunt trauma or local surgery were investigated with MRI at the level of their deformity. The etiology was blunt trauma in eight patients and postoperative trauma in two. For all patients medical documentation, in the form of clinical history and physical examination, confirmed that a visible hematoma was present acutely at the same location following the injury and that the contour deformity subsequently appeared. All patients underwent liposuction. Preoperative bilateral MRI examinations were performed on all patients. The mean clinical follow-up was 17.8 months. MRI examinations were interpreted in consensus by two experienced musculoskeletal radiologists with attention to fatty extension (subcutaneous fatty thickness and anatomical extension), asymmetry compared with the asymptomatic side, the presence or absence of fibrous septae or nonfatty components, and patterns of contrast enhancement. Ten posttraumatic pseudolipomas were identified. Clinically, they showed as subcutaneous masses with the consistency of normal adipose tissue. Their locations were the abdomen (n=1), hip (n=1), the upper thigh (n=6), the knee (n=1), and the ankle (n=1). On MRI examinations, using the contralateral side as a control, pseudolipomas appeared as focal fatty masses without a capsule or contrast enhancement. Posttraumatic pseudolipomas may develop at a site of blunt trauma or surgical procedures often antedated by a soft tissue hematoma. Characteristic MRI findings are unencapsulated subcutaneous fatty masses without contrast enhancement. (orig.)

  6. Trade openness, real exchange rates and job reallocation : Evidence from Belgium

    NARCIS (Netherlands)

    I. Colantone (Italo)

    2012-01-01

    textabstractThis paper investigates the impact of real exchange rate movements on job reallocation at the industry level. The analysis focuses on the manufacturing sector of Belgium, using data for 82 NACE 3-digit industries, over the time span 1996-2002. I find that real exchange rate changes do ha

  7. Ray-finned fishes (Osteichthyes, Actinopterygii) from the type Maastrichtian, the Netherlands and Belgium

    NARCIS (Netherlands)

    Friedman, M.

    2012-01-01

    Ray-finned fishes are a diverse, but understudied, component of the Maastrichtian marine fauna of the southeast Netherlands (Limburg) and northeast Belgium (Liège-Limburg). The most extensive reviews of fishes from these uppermost Cretaceous deposits were made in the early and mid-Twentieth Century,

  8. Louse-borne relapsing fever in a refugee from Somalia arriving in Belgium.

    Science.gov (United States)

    Darcis, Gilles; Hayette, Marie-Pierre; Bontems, Sebastien; Sauvage, Anne-Sophie; Meuris, Christelle; Van Esbroeck, Marjan; Leonard, Philippe

    2016-03-01

    We report a case of louse-borne relapsing fever (LBRF) in a refugee from Somalia who had arrived in Belgium a few days earlier. He complained of myalgia and secondarily presented fever. Blood smears revealed spirochetes later identified as Borrelia recurrentis. LBRF should be considered in countries hosting refugees, particularly those who transit through endemic regions.

  9. INTEREST-RATE DIFFERENTIALS AND EXCHANGE-RATE POLICIES IN AUSTRIA, THE NETHERLANDS, AND BELGIUM

    NARCIS (Netherlands)

    KNOT, K; DEHAAN, J

    In this paper, the small, but persistent interest rate differentials via-a-vis Germany which have existed in Austria, the Netherlands, and Belgium are analysed. These interest differentials may be thought of to consist of three parts: expected exchange rate movements within the band, expected

  10. Interpersonal violence against children in sport in the Netherlands and Belgium

    NARCIS (Netherlands)

    Vertommen, Tine; Schipper-van Veldhoven, Nicolette; Wouters, Kristien; Kampen, J.K.; Brackenridge, Celia H.; Rhind, Daniel J.A.; Neels, Karel; Eede, Van Den Filip

    2016-01-01

    The current article reports on the first large-scale prevalence study on interpersonal violence against children in sport in the Netherlands and Belgium. Using a dedicated online questionnaire, over 4,000 adults prescreened on having participated in organized sport before the age of 18 were surveyed

  11. Victims or heroes? Elucidating the Profile of Current Irregular Chinese Migrants in Belgium

    OpenAIRE

    Pang, Ching Lin

    2006-01-01

    Agency versus victimhood In anthropology: main focus on migrants strategies, migrants life and migration project In legal studies and criminology, emphasis is on victimhood Methodology: Desk research: -academic articles -government documents -international reports, in particular the Hypocrates report on human trafficking: case study of Belgium -police files and statistics -court cases Interviews: -12 in-depth interviews with undocumented Chinese in Belgian de...

  12. Requirements to the Professional Competence of English Language Teachers in Belgium

    Science.gov (United States)

    Protsko, Yevheniya

    2014-01-01

    The concept of a teacher competence in the works of national and foreign scholars has been investigated in the article. The author describes the standards for English teachers in Belgium that is considered to be an inalienable element of the European education. The qualified training of the teachers is denoted as pedagogical, didactic and…

  13. Trade openness, real exchange rates and job reallocation : Evidence from Belgium

    NARCIS (Netherlands)

    I. Colantone (Italo)

    2012-01-01

    textabstractThis paper investigates the impact of real exchange rate movements on job reallocation at the industry level. The analysis focuses on the manufacturing sector of Belgium, using data for 82 NACE 3-digit industries, over the time span 1996-2002. I find that real exchange rate changes do ha

  14. Content matters: the dynamics of parliamentary questioning in Belgium and Denmark

    NARCIS (Netherlands)

    Vliegenthart, R.; Walgrave, S.

    2011-01-01

    Why do MPs devote attention to some issues while ignoring others? The question of the issue content of parliamentary activities has been neglected in previous research. The authors use longitudinal data on parliamentary questioning in Belgium and Denmark, two similar European democracies. The analys

  15. The conditional returns to origin-country human capital among Turkish and Moroccan immigrants in Belgium

    NARCIS (Netherlands)

    Kanas, Agnieszka; van Tubergen, Frank

    2014-01-01

    This study extends the analysis of the economic returns to pre-migration human capital by examining the role of the receiving context, co-ethnic residential concentration, and post-migration investments in human capital. It uses large-scale survey data on Turkish and Moroccan immigrants in Belgium.

  16. First isolation of Trichinella britovi from a wild boar (Sus scrofa) in Belgium.

    NARCIS (Netherlands)

    Schynts, F; Giessen, Joke van der; Tixhon, S; Pozio, E; Dorny, P; Borchgrave, J de

    2006-01-01

    Since 1992, when the European Union Council Directive requires that wild boars (Sus scrofa) hunted in EU for commercial purpose should be examined for Trichinella, the infection has not been detected in wild boars from Belgium, despite serological evidence of the presence of anti-Trichinella antibod

  17. The stock market performance of the central banks of Belgium and Japan

    NARCIS (Netherlands)

    Goldberg, Lawrence G.; Kabir, Rezaul

    2002-01-01

    Most central banks issue stock that is held by the government and/or commercial banks and is not tradable. In contrast, stocks of the central banks of Belgium and Japan are traded on the Brussels and Tokyo stock exchanges. The purpose of the paper is to examine this unique phenomenon of stock market

  18. A tale of two charters : Political crisis, political realignment and administrative reform in Belgium

    NARCIS (Netherlands)

    S.G.J. Van de Walle (Steven); N. Thijs (Nick); G. Bouckaert (Geert)

    2005-01-01

    markdownabstractCharters are official commitments to quality and reform. Belgium introduced its Charter of the User of Public Services in 1993. The federal administration’s Copernicus reform began in 1999 and had a strong external outlook. It therefore may be considered as a second User Charter. In

  19. Lifecourse determinants and incomes in retirement: Belgium and the United Kingdom compared

    NARCIS (Netherlands)

    Dewilde, C.

    2012-01-01

    In this paper, the impact of lifecourse family and labour market experiences on household incomes of older people in Belgium and the United Kingdom (UK) is analysed. To this end, panel data and life-history information fromthe Panel Study of Belgian Households and the British Household Panel Survey

  20. Type 2 diabetes in primary care in belgium: need for structured shared care.

    NARCIS (Netherlands)

    Goderis, G.; Borgermans, L.D.A.; Heyrman, J.; Broeke, C.V.; Grol, R.P.T.M.; Boland, B.; Mathieu, C.

    2009-01-01

    OBJECTIVE: To picture the profile of type 2 diabetic patients in Belgium and to study the quality of care in the primary care setting, with regard, to multi-factorial approach of the disease. METHODS: Observational study of all known DM2-patients registered by 120 volunteer general practitioners. Qu

  1. Euthanasia and other end-of-life decisions: a mortality follow-back study in Belgium

    NARCIS (Netherlands)

    Block, L.; Deschepper, R.; Bilsen, J.J.; Bossuyt, N.; Casteren, van V.; Deliens, L.H.J.

    2009-01-01

    BACKGROUND: This study compares prevalence and types of medical end-of-life decisions between the Dutch-speaking and French-speaking communities of Belgium. This is the first nationwide study that can make these comparisons and the first measurement after implementation of the euthanasia law (2002).

  2. INTEREST-RATE DIFFERENTIALS AND EXCHANGE-RATE POLICIES IN AUSTRIA, THE NETHERLANDS, AND BELGIUM

    NARCIS (Netherlands)

    KNOT, K; DEHAAN, J

    1995-01-01

    In this paper, the small, but persistent interest rate differentials via-a-vis Germany which have existed in Austria, the Netherlands, and Belgium are analysed. These interest differentials may be thought of to consist of three parts: expected exchange rate movements within the band, expected change

  3. Education, Ethnic Homogenization and Cultural Hybridization (Brussels, Belgium, and Cape Town, South Africa).

    Science.gov (United States)

    Leman, Johan, Ed.

    1999-01-01

    The eight chapters of this theme issue examine the ways in which autochthonous communities regard the supply side of education. The supply side is segregational in nature, and immigrants themselves move toward ethnic homogenization. The focus is on urban minorities in Brussels (Belgium). Compares the situation in Cape Town (South Africa). (SLD)

  4. Constitutional and Judicial Language Protection in Multilingual States: A Brief Overview of South Africa and Belgium

    NARCIS (Netherlands)

    I. Bambust (Isabelle); A. Kruger (Albert); T. Kruger (Thalia)

    2013-01-01

    markdownabstract__Abstract__ The purpose of this contribution is to provide a very modest comparison of judicial language protection in South Africa and in Belgium. First of all, the authors sketch briefly the historical context and the constitutional status of languages in both countries. It is di

  5. Current Trends in Environmental Education in the French-Speaking Areas of Belgium.

    Science.gov (United States)

    Goffin, Louis

    1991-01-01

    The current status of environmental education in French-speaking Belgium is described, with attention given to the development of environmental interest and awareness, the evolution of an environmental education information dissemination network, other governmental and nongovernmental groups involved, school syllabuses, teacher training…

  6. An expanding culture of control? The municipal administrative sanctions Act in Belgium

    NARCIS (Netherlands)

    Devroe, E.; Bruinsma, G.; Van, der Beken T.

    2016-01-01

    This article provides an in-depth study of the Act on Municipal Administrative Sanctions 1999 (MAS), which is the first major piece of legislation regulating antisocial behaviour in Belgium. MAS provides municipalities with an instrument to sanction antisocial behaviour and conduct perceived to

  7. Different measles outbreaks in Belgium, January to June 2016 - a challenge for public health.

    Science.gov (United States)

    Grammens, Tine; Maes, Virginie; Hutse, Veronik; Laisnez, Valeska; Schirvel, Carole; Trémérie, Jean Marie; Sabbe, Martine

    2016-08-11

    During the first half of 2016, several outbreaks of measles were reported in the three regions of Belgium. Main challenges for public health were severe complications occurring in adults, nosocomial transmission and infection in healthcare workers. Here, we describe those outbreaks and lessons learnt for public health.

  8. Euthanasia and other end-of-life decisions: a mortality follow-back study in Belgium

    NARCIS (Netherlands)

    Block, L.; Deschepper, R.; Bilsen, J.J.; Bossuyt, N.; Casteren, van V.; Deliens, L.H.J.

    2009-01-01

    BACKGROUND: This study compares prevalence and types of medical end-of-life decisions between the Dutch-speaking and French-speaking communities of Belgium. This is the first nationwide study that can make these comparisons and the first measurement after implementation of the euthanasia law (2002).

  9. Flexicurity and human resources management for older workers in the Netherlands, Denmark, Germany and Belgium

    NARCIS (Netherlands)

    Bredgaard, Th.; Tros, F.; Blanpain, R.; Dickens, L.

    2008-01-01

    This article presents the findings of a comparative survey done in the Netherlands, Denmark, Germany and Belgium. Against the background of the European debates on active ageing as well as on flexicurity, the main goal of this survey is to investigate to what extent 'flexicurity arrangements' are be

  10. The stock market performance of the central banks of Belgium and Japan

    NARCIS (Netherlands)

    Kabir, Mohammed Rezaul; Goldberg, Lawrence G.

    2002-01-01

    Most central banks issue stock that is held by the government and/or commercial banks and is not tradable. In contrast, stocks of the central banks of Belgium and Japan are traded on the Brussels and Tokyo stock exchanges. The purpose of the paper is to examine this unique phenomenon of stock market

  11. ZTE Partners with KPN Group Belgium to Deploy Packet-Switched Core Network

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    27 August 2012--ZTE Corporation has signed a deal on a packet-switched core network (CN) for KPN Group Belgium (KPNGB). KPNGB will deploy ZTE's packet-switched CN equipment, which supports unified radio access. The contract is the second of its kind between ZTE and KPNfollows from a construction project with KPN Germany (E-Plus) that was completed in September 2010.

  12. Kettneraspis, Radiaspis and Ceratarges (Trilobita) from the Middle Devonian of the Rochefort area (Ardennes, Belgium)

    NARCIS (Netherlands)

    Viersen, van A.P.

    2007-01-01

    The Middle Eifelian trilobite fauna of the Belgian Ardennes shows close affinities with that of the German Eifel. Two trilobite taxa are recorded from Middle Eifelian strata near the town of Jemelle, on the southern border of the Dinant Synclinorium, Belgium. Kettneraspis bayarti sp. nov. is closely

  13. High Speed Lines in Belgium: Various Engineering Geological and Geotechnical Aspects: Keynote

    Science.gov (United States)

    Dethy, Bernard; Bouhenni, Saâd

    The High Speed Railway network in Belgium extends over 322 km of lines made up of 210 km of new line designed for speeds of 300 km/h and 112 km of conventional lines developed and upgraded for max. speeds up to 220 km/h. The estimation of the total budget of HSR lines is around 4,6 billion euros (1999).

  14. The conditional returns to origin-country human capital among Turkish and Moroccan immigrants in Belgium

    NARCIS (Netherlands)

    Kanas, A.M.; Tubergen, F.A. van

    2014-01-01

    This study extends the analysis of the economic returns to pre-migration human capital by examining the role of the receiving context, co-ethnic residential concentration, and post-migration investments in human capital. It uses large-scale survey data on Turkish and Moroccan immigrants in Belgium.

  15. 76 FR 28809 - Stainless Steel Plate From Belgium; Termination of Five-Year Review

    Science.gov (United States)

    2011-05-18

    ... COMMISSION Stainless Steel Plate From Belgium; Termination of Five-Year Review AGENCY: United States... (``Commerce'') initiated and the U.S. International Trade Commission (``Commission'') instituted a five-year... its full five-year review of the countervailing duty order concerning stainless steel plate from...

  16. Interpersonal violence against children in sport in the Netherlands and Belgium

    NARCIS (Netherlands)

    Vertommen, Tine; Schipper-van Veldhoven, Nicolette; Wouters, Kristien; Kampen, J.K.; Brackenridge, Celia H.; Rhind, Daniel J.A.; Neels, Karel; Eede, Van Den Filip

    2016-01-01

    The current article reports on the first large-scale prevalence study on interpersonal violence against children in sport in the Netherlands and Belgium. Using a dedicated online questionnaire, over 4,000 adults prescreened on having participated in organized sport before the age of 18 were surveyed

  17. Physician-assisted death: attitudes and practices of community pharmacists in East Flanders, Belgium

    NARCIS (Netherlands)

    Bilsen, J.J.; Bauwens, M.; Bernheim, J.L.; Stichele, R.V.; Deliens, L.H.J.

    2005-01-01

    This study investigates attitudes and practices of community pharmacists with respect to physician-assisted death. Between 15 February and 15 April 2002, we sent anonymous mail questionnaires to 660 community pharmacists in the eastern province of Flanders, Belgium. The response rate was 54% (n = 35

  18. A tale of two charters : Political crisis, political realignment and administrative reform in Belgium

    NARCIS (Netherlands)

    S.G.J. Van de Walle (Steven); N. Thijs (Nick); G. Bouckaert (Geert)

    2005-01-01

    markdownabstractCharters are official commitments to quality and reform. Belgium introduced its Charter of the User of Public Services in 1993. The federal administration’s Copernicus reform began in 1999 and had a strong external outlook. It therefore may be considered as a second User Charter. In

  19. The medical practice of euthanasia in Belgium and The Netherlands: legal notification, control and evaluation procedures

    NARCIS (Netherlands)

    Smets, T.; Bilsen, J.J.; Cohen, J.; Rurup, M.L.; Keyser, E.; Deliens, L.H.J.

    2009-01-01

    OBJECTIVES: To describe and compare current legal procedures for notifying, controlling and evaluating (NCE-procedures) euthanasia in Belgium and the Netherlands, and to discuss the implications for a safe and controllable euthanasia practice. METHODS: We systematically studied and compared official

  20. Usefulness of the European Epidemic Intelligence Information System in the management of an outbreak of listeriosis, Belgium, 2011.

    Science.gov (United States)

    Yde, M; Naranjo, M; Mattheus, W; Stragier, P; Pochet, B; Beulens, K; De Schrijver, K; Van den Branden, D; Laisnez, V; Flipse, W; Leclercq, A; Lecuit, M; Dierick, K; Bertrand, S

    2012-09-20

    A cluster of time-linked cases and the identification of a clonal strain suggest the occurrence of an outbreak of listeriosis in Belgium in 2011, presumably due to the consumption of hard cheese made with pasteurised milk and produced by a Belgium manufacturer. The outbreak clone was identified as Listeria monocytogenes serovar 1/2a, sensitive to arsenic and cadmium and of multilocus sequence typing MLST-type 37. Food investigation of this outbreak was facilitated by the European Epidemic Intelligence Information System and data exchanged between French and Belgium listeriosis surveillance systems.

  1. Multidimensional diffusion MRI

    Science.gov (United States)

    Topgaard, Daniel

    2017-02-01

    Principles from multidimensional NMR spectroscopy, and in particular solid-state NMR, have recently been transferred to the field of diffusion MRI, offering non-invasive characterization of heterogeneous anisotropic materials, such as the human brain, at an unprecedented level of detail. Here we revisit the basic physics of solid-state NMR and diffusion MRI to pinpoint the origin of the somewhat unexpected analogy between the two fields, and provide an overview of current diffusion MRI acquisition protocols and data analysis methods to quantify the composition of heterogeneous materials in terms of diffusion tensor distributions with size, shape, and orientation dimensions. While the most advanced methods allow estimation of the complete multidimensional distributions, simpler methods focus on various projections onto lower-dimensional spaces as well as determination of means and variances rather than actual distributions. Even the less advanced methods provide simple and intuitive scalar parameters that are directly related to microstructural features that can be observed in optical microscopy images, e.g. average cell eccentricity, variance of cell density, and orientational order - properties that are inextricably entangled in conventional diffusion MRI. Key to disentangling all these microstructural features is MRI signal acquisition combining isotropic and directional dimensions, just as in the field of multidimensional solid-state NMR from which most of the ideas for the new methods are derived.

  2. MRI of the lung

    Energy Technology Data Exchange (ETDEWEB)

    Kauczor, Hans-Ulrich (ed.) [University Clinic Heidelberg (Germany). Diagnostic and Interventional Radiology

    2009-07-01

    For a long time, only chest X-ray and CT were used to image lung structure, while nuclear medicine was employed to assess lung function. During the past decade significant developments have been achieved in the field of magnetic resonance imaging (MRI), enabling MRI to enter the clinical arena of chest imaging. Standard protocols can now be implemented on up-to-date scanners, allowing MRI to be used as a first-line imaging modality for various lung diseases, including cystic fibrosis, pulmonary hypertension and even lung cancer. The diagnostic benefits stem from the ability of MRI to visualize changes in lung structure while simultaneously imaging different aspects of lung function, such as perfusion, respiratory motion, ventilation and gas exchange. On this basis, novel quantitative surrogates for lung function can be obtained. This book provides a comprehensive overview of how to use MRI for imaging of lung disease. Special emphasis is placed on benign diseases requiring regular monitoring, given that it is patients with these diseases who derive the greatest benefit from the avoidance of ionizing radiation. (orig.)

  3. MRI in Japanese encephalitis

    Energy Technology Data Exchange (ETDEWEB)

    Kumar, S. [Sanjay Gandhi Post Graduate Inst. of Medical Sciences, Lucknow (India). Dept. of Radiology; Misra, U.K. [Sanjay Gandhi Post Graduate Inst. of Medical Sciences, Lucknow (India). Dept. of Neurology; Kalita, J. [Sanjay Gandhi Post Graduate Inst. of Medical Sciences, Lucknow (India). Dept. of Neurology; Salwani, V. [Sanjay Gandhi Post Graduate Inst. of Medical Sciences, Lucknow (India). Dept. of Radiology; Gupta, R.K. [Sanjay Gandhi Post Graduate Inst. of Medical Sciences, Lucknow (India). Dept. of Radiology; Gujral, R. [Sanjay Gandhi Post Graduate Inst. of Medical Sciences, Lucknow (India). Dept. of Radiology

    1997-03-01

    We document the MRI features in seven patients with Japanese encephalitis. MRI was carried out on a 1.5 T system within 10-60 days of onset. In all the patients MRI revealed bilateral thalamic lesions, haemorrhagic in five. Signal changes were present in the cerebrum in four patients, the midbrain and cerebellum in three each, the pons in two and the basal ganglia in one. The lesions were haemorrhagic in three of the four patients with lesions in the cortex, two of the three with lesions in the midbrain and cerebellum, but the pontine lesions were haemorrhagic in both patients. Spinal cord involvement was seen in one of the three patients who underwent MRI. In two patients MRI was repeated 3 years after the onset, showing marked reduction in abnormal signal; and all the lesions gave low signal on both T1- and T2-weighted images. Bilateral thalamic involvement, especially haemorrhagic, may be considered characteristic of Japanese encephalitis, especially in endemic areas. (orig.)

  4. MRI of oriental cholangiohepatitis

    Energy Technology Data Exchange (ETDEWEB)

    Wani, N.A., E-mail: ahmad77chinar@gmail.co [Department of Radiodiagnosis and Imaging, Sher-I-Kashmir Institute of Medical Sciences (SKIMS), Srinagar (India); Robbani, I.; Kosar, T. [Department of Radiodiagnosis and Imaging, Sher-I-Kashmir Institute of Medical Sciences (SKIMS), Srinagar (India)

    2011-02-15

    Oriental cholangiohepatitis (OCH) also called recurrent pyogenic cholangitis is characterized by intrahepatic duct calculi, strictures, and recurrent infections. In turn cholangitis can result in multiple hepatic abscesses, further biliary strictures, and in severe cases, progressive hepatic parenchymal destruction, cirrhosis, and portal hypertension. Magnetic resonance cholangiopancreatography (MRCP) and conventional T1-weighted (T1 W) and T2-weighted (T2 W) magnetic resonance imaging (MRI) findings have been described in patients with OCH. MRCP findings include duct dilation, strictures, and calculi. MRCP can help to localize the diseased ducts and determine the severity of involvement. T1 and T2 W sequences reveal the parenchymal changes of atrophy, abscess formation, and portal hypertension in addition to calculi. Post-treatment changes are also well depicted using MRI. Comprehensive, non-invasive assessment is achieved by using conventional MRI and MRCP in OCH providing a roadmap for endoscopic or surgical management.

  5. MRI of active otosclerosis

    Energy Technology Data Exchange (ETDEWEB)

    Ziyeh, S. [Section of Neuroradiology, Universitaetsklinik Freiburg, Breisacherstrasse 64, D-79106 Freiburg (Germany); Berlis, A. [Section of Neuroradiology, Universitaetsklinik Freiburg, Breisacherstrasse 64, D-79106 Freiburg (Germany); Ross, U.H. [Department of Otolaryngology, Universitaetsklinik, Freiburg (Germany); Reinhardt, M.J. [Department of Nuclear Medicine, Universitaetsklinik, Freiburg (Germany); Schumacher, M. [Section of Neuroradiology, Universitaetsklinik Freiburg, Breisacherstrasse 64, D-79106 Freiburg (Germany)

    1997-06-01

    Our aim was to determine whether MRI reliably shows pathology in patients with active otosclerosis (otospongiosis). We studied five patients with clinical and audiometric signs of this disorder and positive findings on high-resolution CT and tympanocochlear scintigraphy. Contrast enhancement of otospongiotic lesions was found in all affected ears, and could be topographically related to demineralised otospongiotic foci on CT. In lesions in the lateral wall of the labyrinth MRI sometimes showed the pathology better than CT, where partial-volume effects could be troublesome. (orig.). With 3 figs., 1 tab.

  6. Introduction to Interventional MRI

    Institute of Scientific and Technical Information of China (English)

    Jarmo Ruohonen; William G.Bradley; Jr.MD

    2002-01-01

    An increasing number of interventional procedures are done under imaging guidance. These include biopsies, drainages and injections. Likewise, imaging guidance and monitoring have enabled the use of sophisticated techniques for minimally invasive therapy of tumors. Since MRI provides the best tissue contrast and lesion sensitivity,the use of MR-guided procedures (MRGP) is quickly gaining momentum. Special hardware and software solutions have been developed that allow more efficient interventional use of the MR scanner.This introduction summarizes the basic concepts of interventional MRI and outlines some of the applications of today and tomorrow.

  7. MRI of osteonecrosis

    Energy Technology Data Exchange (ETDEWEB)

    Saini, A. [Department of Radiology, Royal National Orthopaedic Hospital NHS Trust, Stanmore, Middlesex (United Kingdom); Saifuddin, A. [Department of Radiology, Royal National Orthopaedic Hospital NHS Trust, Stanmore, Middlesex (United Kingdom)]. E-mail: asaifuddin@aol.com

    2004-12-01

    Osteonecrosis is a relatively common condition, which may be idiopathic or secondary to a variety of clinical situations. It may involve the subarticular region of a joint, when it is commonly referred to as ischaemic necrosis, or the metaphyseal regions of long bones, when it is referred to as bone infarction. In both situations, early lesions may be radiographically occult. However, magnetic resonance imaging (MRI) is very sensitive in identifying and characterizing osteonecrosis. This review illustrates the varied MRI features of osteonecrosis that enable a confident diagnosis to be made. Complications and differential diagnosis are also considered.

  8. Ultrasound- and MRI-Guided Prostate Biopsy

    Science.gov (United States)

    ... Index A-Z Ultrasound- and MRI-Guided Prostate Biopsy Ultrasound- and MRI-guided prostate biopsy uses imaging ... Biopsy? What is Ultrasound- and MRI-guided Prostate Biopsy? Ultrasound- and MRI-guided prostate biopsies are performed ...

  9. Quality assurance in functional MRI

    DEFF Research Database (Denmark)

    Liu, Thomas T; Glover, Gary H; Mueller, Bryon A

    2015-01-01

    Over the past 20 years, functional magnetic resonance imaging (fMRI) has ben- efited greatly from improvements in MRI hardware and software. At the same time, fMRI researchers have pushed the technical limits of MRI systems and greatly in- fluenced the development of state-of-the-art systems....... Minimizing image noise and maximizing system stability is critical in fMRI because the blood oxygenation level- dependent (BOLD) signal changes that are used for most fMRI studies represent only a small fraction of the total MR signal. In addition, multiple imaging volumes must be acquired over time to track...... cognitive processes. As a result, MRI scanners must have excellent time-series stability to accurately measure BOLD signal changes over the course of a long time series (typically on the order of 10 min per scan). fMRI studies are particularly demanding on the scanner hardware because they utilize fast...

  10. Magnetic Resonance Imaging (MRI) -- Head

    Medline Plus

    Full Text Available ... about pregnancy and MRI. If you have claustrophobia (fear of enclosed spaces) or anxiety, you may want ... projectiles within the MRI scanner room and may cause you and/or others nearby harm. These items ...

  11. Magnetic Resonance Imaging (MRI) -- Head

    Medline Plus

    Full Text Available ... content. Related Articles and Media MR Angiography (MRA) Magnetic Resonance, Functional (fMRI) - Brain Head and Neck Cancer Treatment Brain Tumor Treatment Magnetic Resonance Imaging (MRI) Safety Alzheimer's Disease Head Injury Brain ...

  12. Magnetic Resonance Imaging (MRI) -- Head

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    Full Text Available ... conditions. MRI uses a powerful magnetic field, radio frequency pulses and a computer to produce detailed pictures ... with claustrophobia. Newer open MRI units provide very high quality images for many types of exams. Older ...

  13. Magnetic Resonance Imaging (MRI) -- Head

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    Full Text Available ... The teddy bear denotes child-specific content. Related Articles and Media MR Angiography (MRA) Magnetic Resonance, Functional (fMRI) - Brain Head and Neck Cancer Treatment Brain Tumor Treatment Magnetic Resonance Imaging (MRI) ...

  14. Magnetic Resonance Imaging (MRI) -- Head

    Medline Plus

    Full Text Available ... medically necessary. MRI may not always distinguish between cancer tissue and fluid, known as edema . MRI typically ... Brain Tumors Radiation Therapy for Head and Neck Cancer Others : American Stroke Association National Stroke Association top ...

  15. Magnetic Resonance Imaging (MRI) -- Head

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    Full Text Available ... medically necessary. MRI may not always distinguish between cancer tissue and fluid, known as edema . MRI typically ... Brain Tumors Radiation Therapy for Head and Neck Cancer Others : American Stroke Association National Stroke Association top ...

  16. Magnetic Resonance Imaging (MRI) -- Head

    Medline Plus

    Full Text Available ... or headphones during the exam. MRI scanners are air-conditioned and well-lit. Music may be played ... the limitations of MRI of the Head? High-quality images are assured only if you are able ...

  17. Magnetic Resonance Imaging (MRI) -- Head

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    Full Text Available ... to remain perfectly still and follow breath-holding instructions while the images are being recorded. If you ... Images related to Magnetic Resonance Imaging (MRI) - Head Videos related to Magnetic Resonance Imaging (MRI) - Head Sponsored ...

  18. Magnetic Resonance Imaging (MRI) Safety

    Science.gov (United States)

    ... Resources Professions Site Index A-Z Magnetic Resonance Imaging (MRI) Safety What is MRI and how does ... the area being scanned include: Metallic spinal rod Plates, pins, screws, or metal mesh used to repair ...

  19. Magnetic Resonance Imaging (MRI) -- Head

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    Full Text Available ... bore which can be more comfortable for larger size patients or patients with claustrophobia. Other MRI machines ... Gallery Magnetic Resonance Imaging (MRI) procedure View full size with caption Pediatric Content Some imaging tests and ...

  20. Magnetic Resonance Imaging (MRI) -- Head

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    Full Text Available ... Us News Physician Resources Professions Site Index A-Z Magnetic Resonance Imaging (MRI) - Head Magnetic resonance imaging ( ... if possible, or removed prior to the MRI scan. Because they can interfere with the magnetic field ...

  1. Magnetic Resonance Imaging (MRI) -- Head

    Medline Plus

    Full Text Available ... have this exam in the first trimester of pregnancy unless the potential benefit from the MRI exam ... See the Safety page for more information about pregnancy and MRI. If you have claustrophobia (fear of ...

  2. Magnetic Resonance Imaging (MRI) -- Head

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    Full Text Available ... top of page What are the benefits vs. risks? Benefits MRI is a noninvasive imaging technique that ... than 30 minutes from the onset of symptoms. Risks The MRI examination poses almost no risk to ...

  3. Magnetic Resonance Imaging (MRI) -- Head

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    Full Text Available ... or potentially pose a risk, depending on their nature and the strength of the MRI magnet. Many ... is positioned around the head. If a contrast material will be used in the MRI exam, a ...

  4. Magnetic Resonance Imaging (MRI) -- Head

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    Full Text Available ... is done because a potential abnormality needs further evaluation with additional views or a special imaging technique. ... MRI an invaluable tool in early diagnosis and evaluation of many conditions, including tumors. MRI enables the ...

  5. Magnetic Resonance Imaging (MRI) -- Head

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    Full Text Available ... MRI scanners are air-conditioned and well-lit. Music may be played through the headphones to help ... Brain Tumor Treatment Magnetic Resonance Imaging (MRI) Safety Alzheimer's Disease Head Injury Brain Tumors Images related to ...

  6. Magnetic Resonance Imaging (MRI) -- Head

    Medline Plus

    Full Text Available ... claustrophobia. Newer open MRI units provide very high quality images for many types of exams; however, older ... MRI units may not provide this same image quality. Certain types of exams cannot be performed using ...

  7. Magnetic Resonance Imaging (MRI) -- Head

    Medline Plus

    Full Text Available ... claustrophobia. Newer open MRI units provide very high quality images for many types of exams. Older open MRI units may not provide this same image quality. Certain types of exams cannot be performed using ...

  8. Magnetic Resonance Imaging (MRI) -- Head

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    Full Text Available ... is done because a potential abnormality needs further evaluation with additional views or a special imaging technique. ... MRI an invaluable tool in early diagnosis and evaluation of many conditions, including tumors. MRI enables the ...

  9. Magnetic Resonance Imaging (MRI) -- Head

    Medline Plus

    Full Text Available ... imaging technique that does not involve exposure to ionizing radiation. MRI can help physicians evaluate the structures of the brain and can also provide functional information (fMRI) in ...

  10. Magnetic Resonance Imaging (MRI) -- Head

    Science.gov (United States)

    ... MRI scanners are air-conditioned and well-lit. Music may be played through the headphones to help ... that magnetic resonance imaging harms the fetus, pregnant women usually are advised not to have an MRI ...

  11. Magnetic Resonance Imaging (MRI) -- Head

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    Full Text Available ... MRI scanners are air-conditioned and well-lit. Music may be played through the headphones to help ... that magnetic resonance imaging harms the fetus, pregnant women usually are advised not to have an MRI ...

  12. Risk assessment of heavy metal pollution in alluvial soils and sediments of the Grote Beek river (Belgium)

    OpenAIRE

    Cappuyns, Valérie; Swennen, Rudy

    2003-01-01

    Consoil 2003 RISK ASSESSMENT OF HEAVY METAL POLLUTION IN ALLUVIAL SOILS AND SEDIMENTS OF THE GROTE BEEK RIVER (BELGIUM) Valérie Cappuyns, Rudy Swennen and Katrien De Nil Katholieke Universiteit Leuven, Fysico-chemische Geologie, Celestijnenlaan 200C, 3001 Heverlee, Belgium Tel. +3216327297, Fax. +3216327981, e-mail: 1. Introduction Wastewater discharge from the processing of phosphate ores has contributed to pollution by heavy metals ...

  13. Insect Visitors and Potential Pollinators of Orchis militaris (Orchidaceae) in Southern Belgium

    Science.gov (United States)

    Henneresse, Thomas; Tyteca, Daniel

    2016-01-01

    As part of a research project on the food deception strategy in Orchis militaris (L.), the objective of this study was to identify insect visitors and potential pollinators of this orchid species in Belgium. In 2013, insects were collected over 2 d per site in five localities distributed in Southern Belgium (Wallonia). A total of 104 insects belonging to 49 species were caught. Dipterans were the most abundant visitors (50% of total specimens), followed by Hymenopterans (32%). Rhingia campestris Meigen, Bombylius venosus Mikan, Apis mellifera (L.), and Bombus lapidarius (L.) were the most abundant species. Only five specimens bore one to more than 10 pollinia: four honeybees (A. mellifera) and one bumblebee worker (B. lapidarius). These two species should be considered as potential pollinators in the study area, but probably not confirmed ones. PMID:27694346

  14. First Do No Harm: Euthanasia of Patients with Dementia in Belgium

    Science.gov (United States)

    Cohen-Almagor, Raphael

    2016-01-01

    In Memory of Ed Pellegrino Euthanasia in Belgium is not limited to terminally ill patients. It may be applied to patients with chronic degenerative diseases. Currently, people in Belgium wish to make it possible to euthanize incompetent patients who suffer from dementia. This article explains the Belgian law and then explores arguments for and against euthanasia of patients with dementia. It probes the dementia paradox by elucidating Dworkin’s distinction between critical and experiential interests, arguing that at the end-of-life this distinction is not clearcut. It argues against euthanasia for patients with dementia, for respecting patients’ humanity and for providing them with more care, compassion, and good doctoring. PMID:26661050

  15. Plasma selenium levels in healthy blood bank donors in the central-eastern part of Belgium.

    Science.gov (United States)

    Van Cauwenbergh, Rudy; Robberecht, Harry; Van Vlaslaer, Veerle; De Smet, Annie; Emonds, Marie-Paule; Hermans, Nina

    2007-01-01

    Graphite furnace atomic absorption spectrometry, with Zeeman background correction and after improved matrix modification, was used to measure the plasma selenium content of healthy blood bank donors in the central part of Belgium. The mean plasma selenium concentration of 80 men and 80 women was 79.7+/-4.4ng/mL with a range of 55.0-117.4ng/mL. There was no gender difference observed. Plasma selenium level was significantly highest for the adult group, aged 45-64 years, compared to the others, except the young adults (18-24 years). The mean plasma selenium concentration measured corresponded well with literature data for Belgium. The obtained values were found to be in the medium range, compared with recent literature values for the European countries.

  16. Getting an MRI (For Kids)

    Medline Plus

    Full Text Available ... dientes Video: Getting an X-ray Getting an MRI (Video) KidsHealth > For Kids > Getting an MRI (Video) Print A A A en español Obtención de una resonancia magnética, RM (video) An MRI (magnetic resonance imaging) scan creates detailed pictures of ...

  17. Getting an MRI (For Kids)

    Science.gov (United States)

    ... dientes Video: Getting an X-ray Getting an MRI (Video) KidsHealth > For Kids > Getting an MRI (Video) Print A A A en español Obtención de una resonancia magnética, RM (video) An MRI (magnetic resonance imaging) scan creates detailed pictures of ...

  18. Magnetic Resonance Imaging (MRI) -- Head

    Medline Plus

    Full Text Available ... field of the MRI unit, metal and electronic items are not allowed in the exam room. In addition to affecting the MRI images, ... damaged pins, hairpins, metal zippers and similar metallic items, which can distort ... In most cases, an MRI exam is safe for patients with metal implants, except ...

  19. Less Confusion in Diffusion MRI

    NARCIS (Netherlands)

    Tax, C.M.W.

    2016-01-01

    With its unique ability to investigate tissue architecture and microstructure in vivo, diffusion MRI (dMRI) has gained tremendous interest and the society has been continuously triggered to develop novel dMRI image analysis approaches. With the overwhelming amount of strategies currently available i

  20. Magnetic Resonance Imaging (MRI) -- Head

    Medline Plus

    Full Text Available ... MRI an invaluable tool in early diagnosis and evaluation of many conditions, including tumors. MRI enables the discovery of abnormalities that might be obscured by bone with other imaging methods. The contrast material used in MRI exams is less likely to ...

  1. MRI of intact plants.

    NARCIS (Netherlands)

    As, H. van; Scheenen, T.W.J.; Vergeldt, F.J.

    2009-01-01

    Nuclear magnetic resonance imaging (MRI) is a non-destructive and non-invasive technique that can be used to acquire two- or even three-dimensional images of intact plants. The information within the images can be manipulated and used to study the dynamics of plant water relations and water transpor

  2. MRI of intact plants

    NARCIS (Netherlands)

    As, van H.; Scheenen, T.; Vergeldt, F.J.

    2009-01-01

    Nuclear magnetic resonance imaging (MRI) is a non-destructive and non-invasive technique that can be used to acquire two- or even three-dimensional images of intact plants. The information within the images can be manipulated and used to study the dynamics of plant water relations and water transpor

  3. MRI of the Chest

    Medline Plus

    Full Text Available ... MRI. If you have a history of kidney disease or liver transplant, it will be necessary to perform a blood test to determine whether the kidneys are functioning adequately. Women should always inform their physician or technologist if ...

  4. MRI of the Chest

    Medline Plus

    Full Text Available ... the radiologist know if you have any serious health problems, or if you have had any recent surgeries. Some conditions, such as severe kidney disease, may prevent you from being given gadolinium contrast for an MRI. If you have a history of kidney disease or liver transplant, it will ...

  5. IMAGING (MRI) FINDINGS

    African Journals Online (AJOL)

    maxillary lesions frequently affect the alveolar ridge and body. Maxillary lesions ... lesion can occur centrally in the medullary bone or develop. *Correspondence: ... could not be picked up from this view as MRI cannot image bone. Fig 3: Computed ... cross-section of the lesion will fall in the focal trough. When the lesion is ...

  6. MRI of the Chest

    Medline Plus

    Full Text Available ... of which shows a thin slice of the body. The images can then be studied from different angles by ... bear denotes child-specific content. Related Articles and Media MR ... Images related to Magnetic Resonance Imaging (MRI) - Chest Sponsored ...

  7. MRI of the Chest

    Medline Plus

    Full Text Available ... or anesthesia. Alternatively, certain pediatric facilities have child life personnel who can work with younger children to help avoid the need ... MRI units may not provide this same image quality. Certain types of exams cannot be ... work? Unlike conventional x-ray examinations and computed tomography ( ...

  8. MRI in suspected appendicitis

    NARCIS (Netherlands)

    Leeuwenburgh, M.M.N.

    2014-01-01

    Dit proefschrift richt zich op de optimalisatie van beeldvormende diagnostiek bij patiënten met een klinische verdenking op appendicitis, waarbij het gebruik van ‘magnetic resonance imaging’ (MRI) wordt verkend. Het proefschrift omvat de resultaten van de OPTIMAP-studie (OPTimisation of IMaging Appe

  9. Vesicouterine fistula: MRI diagnosis

    Energy Technology Data Exchange (ETDEWEB)

    Murphy, J.M.; Lomas, D.J. [Dept. of Radiology, Addenbrooke' s Hospital and University of Cambridge, Cambridge (United Kingdom); Lee, G.; Doble, A. [Dept. of Urology, Addenbrooke' s Hospital and University of Cambridge (United Kingdom); Sharma, S.D. [Dept. of Urology, Peterborough NHS Trust Hospital (United Kingdom)

    1999-07-01

    A case of vesicouterine fistula in a young woman following caesarean section is presented. The diagnosis was established successfully using heavily T2-weighted MRI which clearly demonstrated fluid within the fistula, obviating the need for conventional radiographic contrast examination. (orig.)

  10. MRI in suspected appendicitis

    NARCIS (Netherlands)

    Leeuwenburgh, M.M.N.

    2014-01-01

    Dit proefschrift richt zich op de optimalisatie van beeldvormende diagnostiek bij patiënten met een klinische verdenking op appendicitis, waarbij het gebruik van ‘magnetic resonance imaging’ (MRI) wordt verkend. Het proefschrift omvat de resultaten van de OPTIMAP-studie (OPTimisation of IMaging

  11. MRI of the Chest

    Medline Plus

    Full Text Available ... can be arranged for those patients who anticipate anxiety, but fewer than one in 20 require medication. It is normal for ... are sometimes the best way to see if treatment is working or if a finding is stable or ... than with other imaging methods. This detail makes MRI an invaluable tool in ...

  12. Sinus MRI scan

    Science.gov (United States)

    ... A CT scan may be preferred in emergency cases, since it is faster and often available in the emergency room. Note: MRI is not as effective as CT in defining the anatomy of the sinuses, and therefore is not typically used for suspected acute sinusitis.

  13. MRI of the Chest

    Medline Plus

    Full Text Available Toggle navigation Test/Treatment Patient Type Screening/Wellness Disease/Condition Safety En Español More Info Images/Videos About Us News Physician ... Magnetic resonance imaging (MRI) is a noninvasive medical test that physicians use to diagnose and treat medical ...

  14. MRI of the Chest

    Medline Plus

    Full Text Available ... follow your regular daily routine and take food and medications as usual. Some MRI examinations may require you ... material is injected. Such reactions are usually mild and easily controlled by medication. If you experience allergic symptoms, a radiologist or ...

  15. Neonatal thyroid-stimulating hormone concentrations in Belgium: a useful indicator for detecting mild iodine deficiency?

    Directory of Open Access Journals (Sweden)

    Stefanie Vandevijvere

    Full Text Available It has been proposed that neonatal thyroid-stimulating hormone (TSH concentrations are a good indicator of iodine deficiency in the population. A frequency of neonatal TSH concentrations above 5 mU/L below 3% has been proposed as the threshold indicating iodine sufficiency. The objective of the present study was to evaluate feasibility and usefulness of nation-wide neonatal TSH concentration screening results to assess iodine status in Belgium. All newborns born in Belgium during the period 2009-2011 (n = 377713 were included in the study, except those suffering from congenital hypothyroidism and premature neonates. The frequency of neonatal TSH concentrations above 5 mU/L from 2009 to 2011 in Belgium fluctuated between 2.6 and 3.3% in the centres using the same TSH assay. There was a significant inverse association between neonatal TSH level and birth weight. The longer the duration between birth and screening, the lower the TSH level. Neonatal TSH levels were significantly lower in winter than in spring or autumn and significantly lower in spring and summer than in autumn while significantly higher in spring compared to summer. In conclusion, despite that pregnant women in Belgium are mildly iodine deficient, the frequency of neonatal TSH concentrations above 5 mU/L was very low, suggesting that the neonatal TSH threshold proposed for detecting iodine deficiency needs to be re-evaluated. Although neonatal TSH is useful to detect severe iodine deficiency, it should not be recommended presently for the evaluation of iodine status in mildly iodine deficient regions.

  16. Establishing specialized health services for professional consultation in euthanasia: experiences in the Netherlands and Belgium

    Science.gov (United States)

    2009-01-01

    Background The Netherlands, Belgium, and Luxembourg have adopted laws decriminalizing euthanasia under strict conditions of prudent practice. These laws stipulate, among other things, that the attending physician should consult an independent colleague to judge whether the substantive criteria of due care have been met. In this context initiatives were taken in the Netherlands and Belgium to establish specialized services providing such consultants: Support and Consultation for Euthanasia in the Netherlands (SCEN) and Life End Information Forum (LEIF) in Belgium. The aim of this study is to describe and compare these initiatives. Methods We studied and compared relevant documents concerning the Dutch and Belgian consultation service (e.g. articles of bye-laws, inventories of activities, training books, consultation protocols). Results In both countries, the consultation services are delivered by trained physicians who can be consulted in cases of a request for euthanasia and who offer support and information to attending physicians. The context in which the two organisations were founded, as well as the way they are organised and regulated, is different in each country. By providing information on all end-of-life care matters, the Belgian LEIF seems to have a broader consultation role than the Dutch SCEN. SCEN on the other hand has a longer history, is more regulated and organised on a larger scale and receives more government funding than LEIF. The number of training hours for physicians is equal. However, SCEN-training puts more emphasis on the consultation report, whereas LEIF-training primarily emphasizes the ethical framework of end-of-life decisions. Conclusion In case of a request for euthanasia, in the Netherlands as well as in Belgium similar consultation services by independent qualified physicians have been developed. In countries where legalising physician-assisted death is being contemplated, the development of such a consultation provision could also

  17. Establishing specialized health services for professional consultation in euthanasia: experiences in the Netherlands and Belgium.

    Science.gov (United States)

    Van Wesemael, Yanna; Cohen, Joachim; Onwuteaka-Philipsen, Bregje D; Bilsen, Johan; Deliens, Luc

    2009-12-04

    The Netherlands, Belgium, and Luxembourg have adopted laws decriminalizing euthanasia under strict conditions of prudent practice. These laws stipulate, among other things, that the attending physician should consult an independent colleague to judge whether the substantive criteria of due care have been met. In this context initiatives were taken in the Netherlands and Belgium to establish specialized services providing such consultants: Support and Consultation for Euthanasia in the Netherlands (SCEN) and Life End Information Forum (LEIF) in Belgium. The aim of this study is to describe and compare these initiatives. We studied and compared relevant documents concerning the Dutch and Belgian consultation service (e.g. articles of bye-laws, inventories of activities, training books, consultation protocols). In both countries, the consultation services are delivered by trained physicians who can be consulted in cases of a request for euthanasia and who offer support and information to attending physicians. The context in which the two organisations were founded, as well as the way they are organised and regulated, is different in each country. By providing information on all end-of-life care matters, the Belgian LEIF seems to have a broader consultation role than the Dutch SCEN. SCEN on the other hand has a longer history, is more regulated and organised on a larger scale and receives more government funding than LEIF. The number of training hours for physicians is equal. However, SCEN-training puts more emphasis on the consultation report, whereas LEIF-training primarily emphasizes the ethical framework of end-of-life decisions. In case of a request for euthanasia, in the Netherlands as well as in Belgium similar consultation services by independent qualified physicians have been developed. In countries where legalising physician-assisted death is being contemplated, the development of such a consultation provision could also be considered in order to safeguard

  18. Effectiveness of Administrative Appeals Within the Framework of Administrative Justice in Belgium

    Directory of Open Access Journals (Sweden)

    Ludo VENY

    2011-02-01

    Full Text Available This article outlines the various forms of administrative appeal in Belgium. Furthermore, the administrative appeals regarding the adjudication or refusal of a building permit, the openness of administration, the income tax and the suspension of an unemployment benefits are examined. In each case an inventory of legal norms is made, the case law analysed and the national literature on the topic reviewed.

  19. Current status of chrono stratigraphic units named from Belgium and adjacent areas

    Institute of Scientific and Technical Information of China (English)

    Léon Dejonghe

    2007-01-01

    @@ The recommendations of the InternationalCommission on Stratigraphy edited in 1976by Hedberg and in 1994 by Salvador havegenerally been well accepted by the Belgiancommunity of geologists as represented bynational stratigraphic subcommissions set upunder the Belgian National Committee ofGeological Sciences. However, the applica-tion of these recommendations has takensome time and the need has been felt for doc-uments to synthesise the current situationregarding stratigraphic units named fromBelgium and adjacent areas.

  20. Secularizing funerary culture in nineteenth-century Belgium: A product of political and religious controversy.

    Science.gov (United States)

    De Spiegeleer, Christoph; Tyssens, Jeffrey

    2017-01-01

    Modern historiography of collective attitudes, practices, and conflicts surrounding death often focuses on the institutional history of cemeteries and nonreligious funerals in 19th-century France. Institutional and cultural discussions concerning funerals and cemeteries also divided nineteenth-century Belgium. This article explores emblematic civil burials and the secularization of cemeteries in major Belgian cities. The article distinguishes different dimensions of the secularization of death and highlights the particular nature of Belgian funerary conflicts and burial reform within a broader European context.

  1. Disused Palaeozoic regional stages from Belgium: Devillian, Revinian, Salmian, Gedinnian and Burnotian

    OpenAIRE

    Dejonghe, L.; Herbosch, A.; Steemans, Philippe; Verniers, J.

    2006-01-01

    The current status of some Palaeozoic stratigraphic units named in Belgium and the North of France (French Ardennes), and used until recently, is examined. Following the decisions of the International Commission on Stratigraphy (ICS), notably Gradstein et al (2004)’s paper, the terms Devillian, Revinian, Salmian, Gedinnian and Burnotian should be avoided as chronostratigraphic units. the names Revin, Deville, Salm and Burnot could however be used to characterise lithostratigraphic units of Be...

  2. Water displacement by sewer infrastructure in the Grote Nete catchment, Belgium, and its hydrological regime effects

    OpenAIRE

    Vrebos, D.; T. Vansteenkiste; Staes, J.; Willems, P.; Meire, P.

    2013-01-01

    Urbanization and especially impervious areas, in combination with wastewater treatment infrastructure, can exert several pressures on the hydrological cycle. These pressures were studied for the Grote Nete catchment in Belgium (8.18% impervious area and 3.89% effective impervious area), based on a combination of empirical and modelbased approaches. The effective impervious area, combined with the extent of the wastewater collection regions which do not coincide with the natural catchment boun...

  3. In situ and laboratory mechanical characterization of a loess sequence from Middle Belgium

    OpenAIRE

    Delvoie, Simon; Charlier, Robert; Collin, Frédéric

    2016-01-01

    A 10 m thick loess (aeolian silt) layer located beside the Romont quarry (Eben-Emael, Middle Belgium) has been investigated in order to characterize the mechanical behaviour of the silty material. Cone penetration tests (CPT) have been performed with different cones (M1-type, M2-type and electric) in order to evaluate the influence of the cone on the mechanical behaviour interpretation. Concurrently, laboratory tests have been performed on undisturbed samples from core drillings. Laboratory t...

  4. Multi-level governance of climate change in Belgium. Modest subnational policies in a complex setting

    OpenAIRE

    Happaerts, Sander

    2013-01-01

    This paper analyzes subnational climate policies in Belgium as a crucial case of multi-level policy-making in Europe. In Belgian federalism, the subnational governments have a large autonomy to conduct their own climate policies, while the scope to act at the federal level is very limited. Moreover, the federal system had produced complex and ineffective coordination patterns, where the federal and the subnational governments each have the possibility to block agreements, e.g. on the intra-Be...

  5. Biochar-mediated [C-14]atrazine mineralization in atrazine-adapted soils from Belgium and Brazil

    OpenAIRE

    Jablonowski, N. D.; BORCHARD, N.; ZAJKOSKA, P.; Fernandez Bayo, Jesus; Martinazzo, R.; Berns, A. E.; Burauel,P.

    2013-01-01

    Biochar addition to soil has been reported to reduce the microbial degradation of pesticides due to sorption of the active compound. This study investigated whether the addition of hardwood biochar alters the mineralization of C-14-labeled atrazine in two atrazine-adapted soils from Belgium and Brazil at different moisture regimens. Biochar addition resulted in an equally high or even in a significantly higher atrazine mineralization compared to the soils without biochar. Statistical analysis...

  6. Establishing specialized health services for professional consultation in euthanasia: experiences in the Netherlands and Belgium

    Directory of Open Access Journals (Sweden)

    Bilsen Johan

    2009-12-01

    Full Text Available Abstract Background The Netherlands, Belgium, and Luxembourg have adopted laws decriminalizing euthanasia under strict conditions of prudent practice. These laws stipulate, among other things, that the attending physician should consult an independent colleague to judge whether the substantive criteria of due care have been met. In this context initiatives were taken in the Netherlands and Belgium to establish specialized services providing such consultants: Support and Consultation for Euthanasia in the Netherlands (SCEN and Life End Information Forum (LEIF in Belgium. The aim of this study is to describe and compare these initiatives. Methods We studied and compared relevant documents concerning the Dutch and Belgian consultation service (e.g. articles of bye-laws, inventories of activities, training books, consultation protocols. Results In both countries, the consultation services are delivered by trained physicians who can be consulted in cases of a request for euthanasia and who offer support and information to attending physicians. The context in which the two organisations were founded, as well as the way they are organised and regulated, is different in each country. By providing information on all end-of-life care matters, the Belgian LEIF seems to have a broader consultation role than the Dutch SCEN. SCEN on the other hand has a longer history, is more regulated and organised on a larger scale and receives more government funding than LEIF. The number of training hours for physicians is equal. However, SCEN-training puts more emphasis on the consultation report, whereas LEIF-training primarily emphasizes the ethical framework of end-of-life decisions. Conclusion In case of a request for euthanasia, in the Netherlands as well as in Belgium similar consultation services by independent qualified physicians have been developed. In countries where legalising physician-assisted death is being contemplated, the development of such a

  7. The first five years of euthanasia legislation in Belgium and the Netherlands: description and comparison of cases.

    Science.gov (United States)

    Rurup, Mette L; Smets, Tinne; Cohen, Joachim; Bilsen, Johan; Onwuteaka-Philipsen, Bregje D; Deliens, Luc

    2012-01-01

    The Netherlands and Belgium legalized euthanasia in 2002. In this study we describe and compare cases of reported euthanasia and physician-assisted suicide in the first 5 years of legislation. The databases of the cases reported in Belgium and the Netherlands were made available by the review committees. We compared characteristics of all cases reported between September 2002-December 2007. In the Netherlands 10,319 cases were reported, in Belgium 1917. Gender and age distributions were similar in both countries. Most patients suffered from cancer (83-87%), but patients more often suffered from diseases of the nervous system in Belgium (8.3% vs. 3.9%). In the Netherlands, reported euthanasia more often occurred at home compared with Belgium (81% vs. 42%), where it occurred more often in hospital (52% vs. 9%). In the Netherlands, all cases were based on the oral request of a competent patient. In Belgium, 2.1% of the reported cases was based on an advance directive. We conclude that countries debating legislation must realise that the rules and procedures for euthanasia they would agree upon and the way they are codified or not into law may influence the practice that develops once the legislation is effected or what part of that practice is reported.

  8. MRI of the cardiomyopathies

    Energy Technology Data Exchange (ETDEWEB)

    Di Cesare, Ernesto E-mail: ernesto.dicesare@cc.univaq.it

    2001-06-01

    We examined the potentialities of Magnetic resonance imaging (MRI) in the evaluation of the main cardiomyopathies: hypertrophic, dilated, restrictive and arrhythmogenic right ventricular. The hypertrophic cardiomyopathy is generally adequately investigated by echocardiography, that well defines the myocardial thickening and the obstruction of the left ventricular output. However, by echocardiography we still have difficulties in the evaluation of the apex of the left ventricle and the right ventricle involvement. MRI provides a complete evaluation of the heart with a clear evidence also of the echocardiographic dark zones by means of a clear evidence of the apex of the right ventricle. The dilated form is also well investigated by MRI that provides a clear evaluation of the volumes, mass and ejection fraction by means of the 3D analysis including conditions of the ventricular remodelling. Moreover, this technique helps in the differential diagnosis of acute myocarditis. In the acute phase of myocarditis (first 2 weeks), in fact, the myocardium produces high signal intensity on the T2 weighted sequences due to the presence of oedema. The third form of cardiomyopathy is the restrictive one, characterised by reduced diastolic filling and diastolic volume, normality of the systolic function and parietal thickness, interstitial fibrosis and enlargement of both atria. The mean potentiality of MRI is related to the differential diagnosis with constrictive pericarditis. Only in the former, the pericardium appears irregularly thickened with areas exceeding 4 mm of pericardial thickness. Finally, the right ventricular arrhythmogenic cardiomyopathy represents the main indication to MRI evaluation. With this imaging modality we are can obtain a clear morpho-functional evaluation of the right ventricle and distinguish the intramyocardial adipose substitution characterised by areas of high signal in the myocardium.

  9. Ethics on the dental treatment of patients with mental disability: results of a Netherlands - Belgium survey.

    Science.gov (United States)

    Marks, Luc; Adler, Naomi; Blom-Reukers, Helen; Elhorst, Jan H; Kraaijenhagen-Oostinga, Annelies; Vanobbergen, Jacques

    2012-11-01

    This study evaluates several ethical dilemmas of by dental practitioners treating persons with mental disabilities (PMD) by dentists in the Netherlands and Belgium. Ethical dental care for PMD is a hot topic. Worldwide different treatment strategies are used in the dental treatment of this patient group. In addition, cultural aspect seems to play an important role in the choices made. The latter can explain the difficulty in creating European and worldwide guidelines on this issue. A questionnaire was sent to dental practitioners interested in treating PMD persons both in the Netherlands and in Belgium including questions on the use of behaviour management techniques, use and attitude towards sedation and physical fixation and the cooperation with other health care personal. Behaviour management techniques and sedation are frequently used. Dentist of the Netherlands and Belgium in general reject the restraint of PMD persons. However, limited use of manual restraint in accordance with the carers and the close surrounding of the patient seems to be accepted. Dental practitioners are sometimes confronted with an emotional dilemma in treating PMD and the majority feels that it is a continuous challenge to obtain optimal result of the dental treatment.

  10. Evaluating the Early Benefit of Quadrivalent HPV Vaccine on Genital Warts in Belgium: A Cohort Study.

    Directory of Open Access Journals (Sweden)

    Geraldine Dominiak-Felden

    Full Text Available Genital warts (GWs are common, with about 5% to 10% of people having at least one episode in their lifetime. They develop about 2-3 months after infection with human papillomavirus (HPV genotypes 6 and 11. The prophylactic quadrivalent HPV vaccine (qHPV, protects against HPV6/11 infections and diseases. In Belgium, HPV vaccines started to be reimbursed in 2007 and have been fully reimbursed since December 2008 for women 12 to 18 years old. This study aimed at evaluating the real-life benefit of qHPV vaccine introduction in Belgium on GWs by measuring both vaccine impact (VI at a population level and the direct effect of the qHPV vaccine at an individual level (vaccine effectiveness (VE, using data from a large sick-fund (MLOZ reimbursement database. A first reimbursement for imiquimod (most common first-line GWs treatment in Belgium was used as a surrogate for a first GWs episode; reimbursement of qHPV vaccine was used as surrogate for vaccination. VI was estimated by comparing the incidence of GWs before and after qHPV vaccine introduction in Belgium (ecologic evaluation. VE was assessed by comparing GWs incidences in vaccinated vs. unvaccinated women, among women eligible for HPV vaccination. VI was evaluated in 9,223,384 person-years. Overall, GWs incidence rates decreased significantly between the pre- and post-vaccination periods (-8.1% (95% CI: -15.3; -0.3 for men and women aged 18-59 years. This decrease was highest in women targeted by the HPV vaccination programme (-72.1% (95% CI: -77.9; -64.7 in women aged 16-22 years, with a 43% vaccine uptake in 2013. A significant decrease was also observed in men aged 16-22 years (-51.1%, 95%CI: -67.6; -26.2, suggesting herd-protection. VE was evaluated in 369,881 person-years. Age-adjusted VE for fully vaccinated women was 88.0% (95% CI: 79.4; 93.0. VE was higher when the first dose was given younger and remained high for over 4 years post-vaccination in all ages. High VI and VE of the q

  11. MRI of cardiovascular malformations

    Energy Technology Data Exchange (ETDEWEB)

    Kastler, Bruno [Centre Hospitalier Univ. Jean Minjoz, Besancon (France); Universite de Franche-Comte, Besancon (FR). Lab. I4S (Health, Innovation, Intervention, Imaging, Engineering); Centre Hospitalier Sherbrooke Univ., PQ (Canada). Dept. of Radiology

    2011-07-01

    MRI is a non-invasive and non-ionizing imaging modality that is perfectly suited for the diagnosis and follow-up of both pediatric and adult congenital heart disease. It provides a large field of view and has the unique ability to depict complex cardiac and vascular anatomy and to measure cardiac function and flow within one examination. MRI is the ideal complement to echocardiography whenever the information provided by the latter is limited. This book has been conceived as a self-teaching manual that will assist qualified radiologists, cardiologists, and pediatricians, as well as those in training. It is richly illustrated with numerous images and drawings that cover all usual and most unusual anomalies. The principal author, Professor Bruno Kastler, is head of radiology at Besancon University Hospital, France and is board certified in both radiology and cardiology. (orig.)

  12. MRI of the shoulder

    Energy Technology Data Exchange (ETDEWEB)

    Vahlensieck, M.

    2000-02-01

    Shoulder imaging is one of the major applications in musculoskeletal MRI. In order to analyze the images it is important to keep informed about anatomical and pathological findings and publications. In this article MRI technique, anatomy and pathology is reviewed. Technical considerations about MR sequences and examination strategy are only shortly discussed with emphasis on turbo spin echo and short T1 inversion recovery imaging. Basic anatomy as well as recent findings, including macroscopic aspects of the supraspinatus fat pad, composition of the supraspinatus muscle belly, and variability of the glenohumeral ligaments or coracoid ligament, are presented. Basic pathological conditions are described in detail, e. g. instability particularly problems in differentiating the various subtypes of labral pathology. Rotator cuff diseases are elucidated with emphasis on some rarer entities such as subscapularis calcifying tendinitis, coracoid impingement, chronic bursitis producing the double-line sign, prominent coraco-acromial ligament and the impingement due to an inflamed os acromiale. (orig.)

  13. MRI (Magnetic Resonance Imager)

    Energy Technology Data Exchange (ETDEWEB)

    Suzuki, Yoshinori [Toshiba Corp., Kawasaki, Kanagawa (Japan)

    1995-05-01

    MRI is a widely used diagnostic imaging modality because it has excellent diagnostic capabilities, is safe to use and generates images not affected by bone artifacts. Images are obtained by utilizing the phenomenon of Nuclear Magnetic Resonance (NMR) by which protons located in a static magnetic field absorb radio frequency (RF) pulses with a specific frequency and release a part of the energy as a NMR signal. Potentially MRI has the ability to provide functional and metabolic information (such as flow, temperature, diffusion, neuron activity) in addition to morphological information. This paper describes the imaging principles and provides a general outline of some applications: flow imaging, metabolite imaging and temperature imaging. (J.P.N.).

  14. Superconducting magnets for MRI

    Energy Technology Data Exchange (ETDEWEB)

    Williams, J.E.

    1984-08-01

    Three types of magnets are currently used to provide the background field required for magnet resonance imaging (MRI). (i) Permanent magnets produce fields of up to 0.3 T in volumes sufficient for imaging the head or up to 0.15 T for whole body imaging. Cost and simplicity of operation are advantages, but relatively low field, weight (up to 100 tonnes) and, to a small extent, instability are limitations. (ii) Water-cooled magnets provide fields of up to 0.25 T in volumes suitable for whole body imaging, but at the expense of power (up to 150 kW for 0.25 T) and water-cooling. Thermal stability of the field requires the maintenance of constant temperature through periods both of use and of quiescence. (iii) Because of the limitations imposed by permanent and resistive magnets, particularly on field strength, the superconducting magnet is now most widely used to provide background fields of up to 2 T for whole body MRI. It requires very low operating power and that only for refrigeration. Because of the constant low temperature, 4.2 K, at which its stressed structure operates, its field is stable. The following review deals principally with superconducting magnets for MRI. However, the sections on field analysis apply to all types of magnet and the description of the source terms of circular coils and of the principals of design of solenoids apply equally to resistive solenoidal magnets.

  15. Pediatric elbow fractures: MRI evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Beltran, J. (Dept. of Radiology, Hospital for Joint Diseases, New York, NY (United States)); Rosenberg, Z.S. (Dept. of Radiology, Hospital for Joint Diseases, New York, NY (United States)); Kawelblum, M. (Dept. of Orthopaedic Surgery, Hospital for Joint Diseases, New York, NY (United States)); Montes, L. (Dept. of Radiology, Beth Israel Medical Center, New York, NY (United States)); Bergman, A.G. (Dept. of Radiology, Stanford Univ., School of Medicine, CA (United States)); Strongwater, A. (Dept. of Orthopaedic Surgery, Hospital for Joint Diseases, New York, NY (United States))

    1994-05-01

    Magnetic resonance imaging (MRI) was performed in eight patients under the age of 8 years who suffered elbow fractures, to assess possible fracture extension into the distal nonossified epiphysis of the humerus in seven cases and to determine the displacement and location of the radial head in one case. MRI allowed accurate depiction of the fracture line when it extended into the cartilaginous epiphysis. In four cases, MRI findings were confirmed at surgery. In five cases, surgery was obviated because no articular extension of the fracture was seen on MRI (4 cases) or because no displacement was noted (1 case). In one patient, the plain film diagnosis of a Salter type II fracture was changed to Salter type IV on the basis of the MRI findings. It is concluded that MRI might play a role in the preoperative evaluation of pediatric patients presenting with elbow trauma when extension of the fracture cannot be determined with routine radiographic studies. (orig.)

  16. Pigmented villonodular synovitis: MRI characteristics

    Energy Technology Data Exchange (ETDEWEB)

    Hughes, T.H. [Dept. of Radiology, Univ. of California, San Diego, CA (United States)]|[Veterans Administration Medical Center, San Diego, CA (United States); Sartoris, D.J. [Dept. of Radiology, Univ. of California, San Diego, CA (United States)]|[Veterans Administration Medical Center, San Diego, CA (United States); Schweitzer, M.E. [Dept. of Radiology, Thomas Jefferson Univ. Hospital, Philadelphia, PA (United States); Resnick, D.L. [Dept. of Radiology, Univ. of California, San Diego, CA (United States)]|[Veterans Administration Medical Center, San Diego, CA (United States)

    1995-01-01

    The magnetic resonance imaging (MRI) scans of 26 patients with histopathologically proven pigmented villonodular synovitis (PVNS), involving joints but excluding tendon sheaths, were reviewed retrospectively. The purpose of this study is to define the spectrum and frequency of MRI characteristics for PVNS using conventional spin echo (in two cases before and after intravenous administration of gadopentate dimeglumine) and also gradient echo techniques. A cystic variety is presented, the MRI appearances of which have not been found in a review of the literature. (orig.)

  17. MRI assessment program. Consensus statement on clinical efficacy of MRI

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-05-01

    This consensus statement is largely based on the experience gained at the MRI units at the four hospitals which have operated scanners in the MRI program. It reflects the considered opinion of the radiologists responsible for the MRI services at those hospitals. Account has also been taken of relevant overseas data. This collection of opinion relates particularly to comparison with other imaging modalities. The specific comments will require further consideration as technical developments with MRI become available, additional experience is gained with gadolinium contrast material and additional data are obtained on the influence of MRI on patient management. MRI, at present, is used either to improve diagnostic accuracy when other tests are negative or equivocal, when there is strong clinical suspicion of disease, or to improve surgical or other management planning when the diagnosis known. In some situations (eg syringomyelia, congenital spinal disease, posterior fossa/cerebello-pontine angle tumours) it may entirely replace other tests (eg myelography, air contrast, CT) which are substantially less accurate and/or more invasive. In other situations (eg hemispheric brain tumours, lumbar disc protrusions) when other tests, such as CT, can be as accurate, MRI is not usually or initially indicated because it is currently more expensive and of limited availability. However, balanced against this is the fact that it does not expose the patient to potentially harmful ionising radiation. It is also stressed that MRI images depend on complex, widely variable and, as yet, incompletely understood parameters. There is concern that this may result in false positive diagnoses, especially where MRI is used alone as a screening test, or used as the initial test. For several reasons (availability, cost, medical and diagnostic efficacy), the specific comments on indications for MRI presented are based upon the assumption that MRI is a tertiary and complementary imaging examination

  18. Euthanasia in Belgium: trends in reported cases between 2003 and 2013

    Science.gov (United States)

    Dierickx, Sigrid; Deliens, Luc; Cohen, Joachim; Chambaere, Kenneth

    2016-01-01

    Background: In 2002, the Belgian Act on Euthanasia came into effect, regulating the intentional ending of life by a physician at the patient’s explicit request. We undertook this study to describe trends in officially reported euthanasia cases in Belgium with regard to patients’ sociodemographic and clinical profiles, as well as decision-making and performance characteristics. Methods: We used the database of all euthanasia cases reported to the Federal Control and Evaluation Committee on Euthanasia in Belgium between Jan. 1, 2003, and Dec. 31, 2013 (n = 8752). The committee collected these data with a standardized registration form. We analyzed trends in patient, decision-making and performance characteristics using a χ2 technique. We also compared and analyzed trends for cases reported in Dutch and in French. Results: The number of reported euthanasia cases increased every year, from 235 (0.2% of all deaths) in 2003 to 1807 (1.7% of all deaths) in 2013. The rate of euthanasia increased significantly among those aged 80 years or older, those who died in a nursing home, those with a disease other than cancer and those not expected to die in the near future (p euthanasia requests, beyond the legal requirements to do so (p euthanasia request (from 34.0% in 2003 to 42.6% in 2013). These trends were not significant for cases reported in French. Interpretation: Since legalization of euthanasia in Belgium, the number of reported cases has increased each year. Most of those receiving euthanasia were younger than 80 years and were dying of cancer. Given the increases observed among non–terminally ill and older patients, this analysis shows the importance of detailed monitoring of developments in euthanasia practice. PMID:27620630

  19. [A comparative study of the euthanasia laws of Belgium and the Netherlands].

    Science.gov (United States)

    Deliens, L; Bernheim, J L; van der Wal, G

    2003-01-01

    Recently, laws on euthanasia have been adopted in the Netherlands and Belgium. In both countries the legality of euthanasia is conditioned by adherence to strict conditions and by confirmation after a notification procedure. Although both laws are rather similar, the Belgian law is more fastidious on the requirements of prudent practice. The Belgian law does and the Dutch law does not distinguish between terminal conditions and non-terminal or slowly evolutive chronic conditions. In Belgium, the law only applies to adults, whereas in the Netherlands, minors over 12 years of age may under certain conditions receive euthanasia. However, the Belgian National Medical Disciplinary Board has recently mitigated differences by drafting guidelines which reflect a broad interpretation of the law. A major difference between the two countries is that in the Dutch society the norm setting on euthanasia developed more through jurisprudence and endorsement by the Medical Association than through legislation. We anticipate that the implementation of the new law and the notification procedure may be more difficult in Belgium than in the Netherlands. In order to promote the quality of the euthanasia practice, the euthanasia notification procedure in the Netherlands is followed by systematic feedback to the physicians. The strict anonymity of the Belgian notification procedure will be broken only when the control commission finds some anomaly or deficiency in the declaration. Therefore, unless the Evaluation and Control Commission makes ample use of its prerogative to contact the physician, the Belgian physicians may be less supported by the notification procedure to improve their knowledge and skills in euthanasia.

  20. POPULATION DYNAMICS OF DROSOPHILA SUZUKII (DIPTERA: DROSOPHILIDAE) IN BELGIUM IN 2013.

    Science.gov (United States)

    Belien, T; Thys, T; Fassotte, C; Walrant, C; Tomme, M; Bolen, M; Bylemans, D

    2014-01-01

    The vinegar fly Drosophila suzukii (Matsumura) (Diptera Drosophilidae), spotted wing drosophila, is a new invasive fruit pest that recently became established in Europe. Unlike other fruit flies that typically only infest overripe and rotten fruit, D. suzukii females oviposit in ripe fruit leading to considerable economic losses of fruit during production. In 2011 and 2012 D. suzukii was detected at several places in Belgium. In 2013, a large-scale monitoring in frame of the project "FLY ALERT" (FOD) was executed using traps with liquid attractant (apple cider vinegar) at more than 100 locations across Belgium during the whole fruit growing season. At 16 locations we also compared the efficacy of a 'bottle type' trap with a 'cup type' trap. The results show that D. suzukii has expanded its distribution in Belgium. Remarkably, in 2013 as well as in 2012 the first detections were made only in the second part of the growing season (August) and the populations reached their peak only at the very end of the season (November). In the bottle type trap the first flies were caught 2-3 weeks earlier than in the cup type trap. In addition, also the population peaks were on average 1 week earlier when monitored with the bottle trap compared to when monitored with the cup trap. In 2014, after an exceptional mild winter adult D. suzukii flies were continuously detected throughout the winter and early spring. The implications of these findings for the phenology of D. suzukii in the Northwest climate region of Europe are discussed.

  1. Increase in fluoroquinolone non-susceptibility among clinical Streptococcus pyogenes in Belgium during 2007-10.

    Science.gov (United States)

    Van Heirstraeten, Liesbet; Leten, Gert; Lammens, Christine; Goossens, Herman; Malhotra-Kumar, Surbhi

    2012-11-01

    To study the temporal evolution of fluoroquinolone non-susceptibility among Streptococcus pyogenes during 2007-10 in Belgium. S. pyogenes (n = 4690) recovered from patients with tonsillopharyngitis or skin, wound or invasive infections were screened for fluoroquinolone non-susceptibility. A selection of fluoroquinolone-non-susceptible strains was investigated for resistance mechanisms: reserpine-sensitive efflux and mutations in topoisomerase genes parC and gyrA. Clonality was determined by emm typing. Fluoroquinolone non-susceptibility (ciprofloxacin MIC ≥2 mg/L) was identified in 535 (11.4%) of 4690 S. pyogenes recovered during 2007-10 in Belgium. The proportion of fluoroquinolone-non-susceptible S. pyogenes increased significantly from 4.3% (2008) to 10.9% (2009) to 21.6% (2010) and coincided with a significant increase in emm6 strains among fluoroquinolone-non-susceptible S. pyogenes. Ciprofloxacin MICs of 2-8 mg/L correlated with first-step ParC substitutions. Two high-level fluoroquinolone-resistant S. pyogenes strains (ciprofloxacin MICs 32 mg/L) showed second-step substitutions in GyrA (Ser-81→Phe or Tyr) in addition to first-step mutations in parC. Reserpine-sensitive efflux was not observed. We report an unprecedented increase in fluoroquinolone-non-susceptible S. pyogenes in Belgium, a country with high quinolone use, as well as emergence of two high-level fluoroquinolone-resistant S. pyogenes strains with second-step mutations in gyrA, warning us of the need for more prudent use of fluoroquinolones and for continued resistance surveillance.

  2. Belgian citizens' and broiler producers' perceptions of broiler chicken welfare in Belgium versus Brazil.

    Science.gov (United States)

    Vanhonacker, F; Tuyttens, F A M; Verbeke, Wim

    2016-07-01

    New EU regulations require more stringent country-of-origin labeling, while imports of broiler meat from non-EU countries are increasing. In light of these trends, we have studied citizens' and producers' perceptions of broiler meat originating from Belgium versus Brazil and their perception of broiler production in Belgium versus Brazil. A particular focus was the association between country of origin and perceived level of animal welfare. We also investigated the perception of scaling-up and outdoor access in terms of perceived level of animal welfare. Cross-sectional survey data was collected among Flemish citizens (n = 541) and broiler producers (n = 114). In accordance with literature on general farm animal welfare, both stakeholder types claimed to allocate great importance to broiler welfare and generally agreed with the Welfare Quality model of broiler welfare. Citizens disagreed with the producers that 1) consumers are not willing to pay more for higher welfare products, 2) that broilers suffer little, 3) that broiler welfare in current Belgian production units is generally non-problematic, 4) that scaling-up production units would not have a positive impact on profitability nor a profoundly negative impact on broiler welfare, and 5) that the impact of providing broilers with outdoor access is negative for consumers, farmers, and broilers. Country of origin had a strong influence on the perception of both broiler production and broiler meat. Belgian citizens, and producers (much more than citizens) considered nearly all aspects related to broiler production and broiler meat to be significantly superior for chicken produced in Belgium compared to Brazil. Further research should focus on how these perceptions influence purchase intentions and production decisions. Future avenues for research are to quantify market opportunities for country-of-origin labeling and to investigate to which extent stakeholders' perceptions correspond with reality.

  3. Changes in medical end-of-life practices during the legalization process of euthanasia in Belgium.

    Science.gov (United States)

    Bilsen, Johan; Vander Stichele, Robert; Broeckaert, Bert; Mortier, Freddy; Deliens, Luc

    2007-08-01

    Changes in medical practices during transitions in regulating healthcare are rarely investigated. In this study, we investigated changes in medical end-of-life decisions with a possible or certain life-shortening effect (ELDs) that occurred during the legalization process of euthanasia in Belgium. We took representative random samples from deaths reported to registries in Flanders, Belgium in 1998 (n=3999) at the beginning of the process and in 2001 (N=5005), at the end of the process. The reporting physicians received an anonymous mail questionnaire about possible ELDs preceding the death involved. We found no significant shifts in the epidemiology of diseases between 1998 and 2001. The overall incidence of ELDs did not change. The incidence decreased for euthanasia, administering life-ending drugs without patient's explicit request, and alleviation of pain and symptoms with life-shortening co-intention. Incidence increased for alleviation of pain and symptom without life-shortening intention, and remained stable for non-treatment decisions. All decisions in 2001 were more often discussed with patients, their relatives and nurses. In 2001, continuous deep sedation was reported in 8.3% of deaths. We can conclude that physicians' end-of-life practices have substantially changed during the short but tumultuous legalization process of euthanasia in Belgium. Although follow-up research is needed to investigate the continuance of these changes, it is important for policy makers to keep in mind that social factors related to transitions in healthcare regulation may play an important role in the physicians' actual behaviour.

  4. Euthanasia in Belgium: trends in reported cases between 2003 and 2013.

    Science.gov (United States)

    Dierickx, Sigrid; Deliens, Luc; Cohen, Joachim; Chambaere, Kenneth

    2016-11-01

    In 2002, the Belgian Act on Euthanasia came into effect, regulating the intentional ending of life by a physician at the patient's explicit request. We undertook this study to describe trends in officially reported euthanasia cases in Belgium with regard to patients' sociodemographic and clinical profiles, as well as decision-making and performance characteristics. We used the database of all euthanasia cases reported to the Federal Control and Evaluation Committee on Euthanasia in Belgium between Jan. 1, 2003, and Dec. 31, 2013 (n = 8752). The committee collected these data with a standardized registration form. We analyzed trends in patient, decision-making and performance characteristics using a χ(2) technique. We also compared and analyzed trends for cases reported in Dutch and in French. The number of reported euthanasia cases increased every year, from 235 (0.2% of all deaths) in 2003 to 1807 (1.7% of all deaths) in 2013. The rate of euthanasia increased significantly among those aged 80 years or older, those who died in a nursing home, those with a disease other than cancer and those not expected to die in the near future (p euthanasia requests, beyond the legal requirements to do so (p euthanasia request (from 34.0% in 2003 to 42.6% in 2013). These trends were not significant for cases reported in French. Since legalization of euthanasia in Belgium, the number of reported cases has increased each year. Most of those receiving euthanasia were younger than 80 years and were dying of cancer. Given the increases observed among non-terminally ill and older patients, this analysis shows the importance of detailed monitoring of developments in euthanasia practice. © 2016 Canadian Medical Association or its licensors.

  5. Euthanasia in patients dying at home in Belgium: interview study on adherence to legal safeguards

    Science.gov (United States)

    Smets, Tinne; Bilsen, Johan; Van den Block, Lieve; Cohen, Joachim; Van Casteren, Viviane; Deliens, Luc

    2010-01-01

    Background Euthanasia became legal in Belgium in 2002. Physicians must adhere to legal due care requirements when performing euthanasia; for example, consulting a second physician and reporting each euthanasia case to the Federal Review Committee. Aim To study the adherence and non-adherence of GPs to legal due care requirements for euthanasia among patients dying at home in Belgium and to explore possible reasons for non-adherence. Design of study Large scale, retrospective study. Setting General practice in Belgium. Method A retrospective mortality study was performed in 2005–2006 using the nationwide Belgian Sentinel Network of General Practitioners. Each week GPs reported medical end-of-life decisions taken in all non-sudden deaths of patients in their practice. GP interviews were conducted for each euthanasia case occurring at home. Results Interviews were conducted for nine of the 11 identified euthanasia cases. Requirements concerning the patient's medical condition were met in all cases. Procedural requirements such as consultation of a second physician were sometimes ignored. Euthanasia cases were least often reported (n = 4) when the physician did not regard the decision as euthanasia, when only opioids were used to perform euthanasia, or when no second physician was consulted. Factors that may contribute to explaining non-adherence to the euthanasia law included: being unaware of which practices are considered to be euthanasia; insufficient knowledge of the euthanasia law; and the fact that certain procedures are deemed burdensome. Conclusion Substantive legal due care requirements for euthanasia concerning the patient's request for euthanasia and medical situation were almost always met by GPs in euthanasia cases. Procedural consultation and reporting requirements were not always met. PMID:20353662

  6. Euthanasia in patients dying at home in Belgium: interview study on adherence to legal safeguards.

    Science.gov (United States)

    Smets, Tinne; Bilsen, Johan; Van den Block, Lieve; Cohen, Joachim; Van Casteren, Viviane; Deliens, Luc

    2010-04-01

    Euthanasia became legal in Belgium in 2002. Physicians must adhere to legal due care requirements when performing euthanasia; for example, consulting a second physician and reporting each euthanasia case to the Federal Review Committee. To study the adherence and non-adherence of GPs to legal due care requirements for euthanasia among patients dying at home in Belgium and to explore possible reasons for non-adherence. Large scale, retrospective study. General practice in Belgium. A retrospective mortality study was performed in 2005-2006 using the nationwide Belgian Sentinel Network of General Practitioners. Each week GPs reported medical end-of-life decisions taken in all non-sudden deaths of patients in their practice. GP interviews were conducted for each euthanasia case occurring at home. Interviews were conducted for nine of the 11 identified euthanasia cases. Requirements concerning the patient's medical condition were met in all cases. Procedural requirements such as consultation of a second physician were sometimes ignored. Euthanasia cases were least often reported (n = 4) when the physician did not regard the decision as euthanasia, when only opioids were used to perform euthanasia, or when no second physician was consulted. Factors that may contribute to explaining non-adherence to the euthanasia law included: being unaware of which practices are considered to be euthanasia; insufficient knowledge of the euthanasia law; and the fact that certain procedures are deemed burdensome. Substantive legal due care requirements for euthanasia concerning the patient's request for euthanasia and medical situation were almost always met by GPs in euthanasia cases. Procedural consultation and reporting requirements were not always met.

  7. Prevalence and content of written ethics policies on euthanasia in Catholic healthcare institutions in Belgium (Flanders).

    Science.gov (United States)

    Gastmans, Chris; Lemiengre, Joke; van der Wal, Gerrit; Schotsmans, Paul; Dierckx de Casterlé, Bernadette

    2006-04-01

    Euthanasia is performed worldwide, regardless of the existence of laws governing it. Belgium became the second country in the world to enact a law on euthanasia in 2002. Healthcare institutions bear responsibility for guaranteeing the quality of care for patients at the end of life, and for ensuring support for caregivers involved. Therefore, institutional ethics policies on end-of-life decision-making, especially on euthanasia, may be useful. A cross-sectional mail survey of general directors of Catholic hospitals and nursing homes in Belgium was used to describe the prevalence and content of written ethics policies for competent terminally ill, incompetent terminally ill, and non-terminally ill patients. Of the 298 targeted institutions, 81% of hospitals and 62% of nursing homes returned complete questionnaires. Of these, 79% of hospitals and 30% of nursing homes had a written ethics policy on euthanasia. Of hospitals 83% and of nursing homes 85% permitted euthanasia for competent terminally ill patients only in exceptional cases in accordance with legal due care criteria and provisions outlined by the palliative filter procedure. Euthanasia for incompetent terminally ill patients was prohibited by 27% of the hospitals and by 60% of the nursing homes. For non-terminally ill patients, these figures were 43 and 64%, respectively. Catholic healthcare institutions in Belgium (Flanders) made great efforts to develop written ethics policies on euthanasia. Only a small group of institutions completely prohibited euthanasia. Most of the institutions considered euthanasia to be an option if all possible alternatives (e.g., palliative filter procedure, which contains more rigorous criteria than those in the Belgian Euthanasia Act), have been thoroughly investigated.

  8. Magnetic Resonance Imaging (MRI) -- Head

    Medline Plus

    Full Text Available ... have special pediatric considerations. The teddy bear denotes child-specific content. Related Articles ... Videos related to Magnetic Resonance Imaging (MRI) - Head Sponsored ...

  9. MRI of the Fetal Brain.

    Science.gov (United States)

    Weisstanner, C; Kasprian, G; Gruber, G M; Brugger, P C; Prayer, D

    2015-10-01

    The purpose of this article is to provide an overview of the possibilities for fetal magnetic resonance imaging (MRI) in the evaluation of the fetal brain. For brain pathologies, fetal MRI is usually performed when an abnormality is detected by previous prenatal ultrasound, and is, therefore, an important adjunct to ultrasound. The most commonly suspected brain pathologies referred to fetal MRI for further evaluation are ventriculomegaly, missing corpus callosum, and abnormalities of the posterior fossa. We will briefly discuss the most common indications for fetal brain MRI, as well as recent advances.

  10. [Recent population policy measures in Belgium, especially with respect to fertility].

    Science.gov (United States)

    Bosman, E

    1985-01-01

    Policy measures affecting fertility, recently adopted in Belgium, are reviewed. The author notes that although responsibility for population matters has been delegated to the respective language groups, the responsibility for family law, divorce, abortion, social security, taxation, and labor policy remains a national responsibility. There are currently no measures in these areas adopted primarily for demographic reasons. Differences between the approaches taken by the French- and Dutch-speaking communities are noted. The author suggests that the French-speaking community has focused on problems relating to contraception and abortion, and the Dutch-speaking community has emphasized social welfare and family policy

  11. Oil and Gas Security. Emergency Response of IEA Countries - Belgium 2010 update

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-08-12

    This publication provides a detailed look at the specific systems in Belgium for responding to an oil supply crisis. Initially prepared as a chapter in the overarching publication on the emergency response mechanisms in various IEA member countries, the IEA has started a new cycle of reviews which now includes reviewing gas emergency policies. Rather than waiting for the completion of the current review cycle to renew the full larger publication, the IEA will be making available updates to the country chapters as these become available following the country's review.

  12. Job insecurity: Review of the literature and a summary of recent studies from Belgium

    Directory of Open Access Journals (Sweden)

    De Witte, Hans

    2012-04-01

    Full Text Available This contribution offers a short overview of research on job insecurity, with an emphasis on recent findings from the research tradition on job insecurity of the Work, Organisational & Personnel Psychology (WOPP, a research group from Leuven, Belgium. Topics covered include the definition of job insecurity, prevalence and risk groups, consequences of job insecurity for health and well-being, for organisations, trade unions and political topics, new operationalisations of job insecurity and their correlates, moderators of the job insecurity – outcomes relationship, and explanations for the harmful impact of job insecurity.

  13. Satellite Derived Forest Phenology and Its Relation with Nephropathia Epidemica in Belgium

    Directory of Open Access Journals (Sweden)

    José Miguel Barrios

    2010-06-01

    Full Text Available The connection between nephropathia epidemica (NE and vegetation dynamics has been emphasized in recent studies. Changing climate has been suggested as a triggering factor of recently observed epidemiologic peaks in reported NE cases. We have investigated whether there is a connection between the NE occurrence pattern in Belgium and specific trends in remotely sensed phenology parameters of broad-leaved forests. The analysis of time series of the MODIS Enhanced Vegetation Index revealed that changes in forest phenology, considered in literature as an effect of climate change, may affect the mechanics of NE transmission.

  14. Strategic Partnerships and Open Innovation in the Biotechnology Industry in Belgium

    Directory of Open Access Journals (Sweden)

    Jean-Pierre Segers

    2013-04-01

    Full Text Available Strategic partnerships in the biotechnology industry allow new technology-based firms to gain a foothold in this high-cost, high-risk industry. In this article, we examine the impact of strategic partnerships and open innovation on the success of new biotechnology firms in Belgium by developing multiple case studies of firms in regional biotechnology clusters. We find that, despite their small size and relative immaturity, new biotechnology firms are able to adopt innovative business models by providing R&D and services to larger firms and openly cooperating with them through open innovation.

  15. Smog policy in the Netherlands differs from Belgium; Smogbeleid in Nederland anders dan in Belgie

    Energy Technology Data Exchange (ETDEWEB)

    Bezemer, A. [Ministerie van Infrastructuur en Milieu IenM, Den Haag (Netherlands)

    2013-08-15

    A brief overview is given of policy with regard to and measures to be taken in case of high concentrations of particulates (smog) in Belgium and the Netherlands [Dutch] Wanneer in Belgie voor twee achtereenvolgende dagen een hoge concentratie fijn stof wordt verwacht, treedt het 'SMOG90'-alarm in werking. De maximumsnelheid op een aantal snel- en ringwegen in dichtbevolkte gebieden wordt dan verlaagd van 120 naar 90 km/u. Waarom wordt in Nederland een dergelijke maatregel niet genomen?.

  16. Twenty-two years screening for toxoplasmosis in pregnancy: Liege-Belgium.

    Science.gov (United States)

    Henri, T; Jacques, S; Rene, L

    1992-01-01

    Between 1966 and 1987, in Liége--Belgium, 20,901 pregnant women were screened for toxoplasmosis. In this period an increase in seronegative women from 30% to 53% and a decrease in the seroconversion rate from 6.4% to 1.2% was observed. This decrease could be the result of advice and prophylactic measures. Due to the low rate of seroconversion (actually less than 1%), the cost/effectiveness of a systematic screening and fetal diagnosis should be investigated.

  17. Barley yellow mosaic virus is overcoming RYM4 resistance in Belgium.

    Science.gov (United States)

    Vaïanopoulos, C; Legreve, A; Moreau, V; Steyer, S; Maraite, H; Bragard, C

    2007-01-01

    Barley yellow mosaic virus (BaYMV) is the causal agent of a soil-borne systemic mosaic disease on barley. It has been reported in Belgium since the 1980s. The control of this disease is managed almost exclusively through the use of resistant varieties. The resistance of most commercial barley cultivars grown in Europe is conferred mainly by a single recessive gene, rym4. This monogenic resistance provides immunity against BaYMV pathotype 1 and has been mapped on barley chromosome 3HL and shown to be caused by mutations in the translation initiation factor eIF4E. Another pathotype, BaYMV pathotype 2, which appeared in the late 1980s (in Belgium, in the early 1990s), is able to overcome the rym4-controlled resistance. Until recently, this pathotype remained confined to specific locations. During a systematic survey in 2003, mosaic symptoms were observed only on susceptible barley cultivars collected in Belgian fields. BaYMV was detected by ELISA and RT-PCR on the susceptible cultivars and only by RT-PCR on the resistant cultivars. In 2004, mosaic symptoms were observed on susceptible and resistant cultivars. BaYMV was detected by ELISA and RT-PCR on both cultivars. In addition to developing RT-PCR methods for detecting and identifying BaYMV and Barley mild mosaic virus (BaMMV), an RT-PCR targeting the VPg/NIa viral protein part of the genome, known to discriminate the two BaYMV pathotypes, was set up to accurately identify the pathotype(s) now present in Belgium. The sequences from the generated amplicons revealed the single nucleotide substitution resulting in an amino acid change from lysine to asparagine specific to BaYMV pathotype 2. The possible reasons for the change in the BaYMV pathotype situation in Belgium, such as climatic change or a progressive build-up of soil inoculum potential, will be discussed, as well as the use of eIF4E-based resistance.

  18. The diet and consumption of dominant fish species in the upper Scheldt estuary, Belgium

    DEFF Research Database (Denmark)

    Maes, J.; De Brabandere, Loreto; Ollevier, F.

    2003-01-01

    Seasonal changes in the diet composition and trophic niche overlap were examined for the dominant members of the fish assemblage of the turbid low-salinity zone of the Scheldt estuary (Belgium). Samples of fish were taken in the cooling water of a power plant. Juveniles of eight species dominated...... of trophic niche overlap showed that, in general, niche overlap between individuals of the same species was significantly higher than overlap between individuals from different species, suggesting that the available food resources were partitioned. The total annual prey consumption by the dominant fish...

  19. Archaeopteris from the Upper Famennian of Belgium: heterospory, nomenclature, and palaeobiogeography.

    Science.gov (United States)

    Fairon-Demaret, M; Leponce, I; Streel, M

    2001-05-01

    New fertile specimens of Archaeopteris roemeriana from Upper (but not uppermost) Famennian strata of Belgium have been studied. Crowded sporangia are borne on non-laminate, three times bifurcate fertile leaves helically arranged around the fertile ultimate axes. Vegetative leaves occur both proximal and distal to the fertile leaves. Heterospory is demonstrated with miospores belonging to the Geminospora-Aneurospora complex and macrospores most probably to Contagisporites genus. The established morphological traits allow us to substantiate a synonymy between A. roemeriana and A. halliana. The apparent dominance of A. halliana on the eastern side of the Acadian mountains during Late Famennian times is discussed.

  20. Participant report for Katholieke Universiteit Leuven (Belgium) Hole Plate No. 132

    DEFF Research Database (Denmark)

    De Chiffre, Leonardo; Hansen, Hans Nørgaard; Morace, Renate Erica

    machines (CMMs) has been organized by the Centre for Geometrical Metrology (CGM), Department of Manufacturing Engineering and Management (IPL), Technical University of Denmark (DTU) and carried out within Collège International pour l’Etude Scientifique des Techniques de Production Mécanique (CIRP......). In the project, 15 research laboratories have been involved from 9 countries: Belgium, Denmark, Germany, Italy, Poland, Spain, Switzerland, United Kingdom, USA. A total of 24 CMMs were used to measure an optomechanical hole plate [1], designed and manufactured by DTU. A measurement procedure was sent to each...

  1. Euthanasia for people with psychiatric disorders or dementia in Belgium: analysis of officially reported cases.

    Science.gov (United States)

    Dierickx, Sigrid; Deliens, Luc; Cohen, Joachim; Chambaere, Kenneth

    2017-06-23

    Euthanasia for people who are not terminally ill, such as those suffering from psychiatric disorders or dementia, is legal in Belgium under strict conditions but remains a controversial practice. As yet, the prevalence of euthanasia for people with psychiatric disorders or dementia has not been studied and little is known about the characteristics of the practice. This study aims to report on the trends in prevalence and number of euthanasia cases with a psychiatric disorder or dementia diagnosis in Belgium and demographic, clinical and decision-making characteristics of these cases. We analysed the anonymous databases of euthanasia cases reported to the Federal Control and Evaluation Committee Euthanasia from the implementation of the euthanasia law in Belgium in 2002 until the end of 2013. The databases we received provided the information on all euthanasia cases as registered by the Committee from the official registration forms. Only those with one or more psychiatric disorders or dementia and no physical disease were included in the analysis. We identified 179 reported euthanasia cases with a psychiatric disorder or dementia as the sole diagnosis. These consisted of mood disorders (N = 83), dementia (N = 62), other psychiatric disorders (N = 22) and mood disorders accompanied by another psychiatric disorder (N = 12). The proportion of euthanasia cases with a psychiatric disorder or dementia diagnosis was 0.5% of all cases reported in the period 2002-2007, increasing from 2008 onwards to 3.0% of all cases reported in 2013. The increase in the absolute number of cases is particularly evident in cases with a mood disorder diagnosis. The majority of cases concerned women (58.1% in dementia to 77.1% in mood disorders). All cases were judged to have met the legal requirements by the Committee. While euthanasia on the grounds of unbearable suffering caused by a psychiatric disorder or dementia remains a comparatively limited practice in Belgium, its

  2. About three cases of ulceroglandular tularemia, is this the re-emergence of Francisella tularensis in Belgium?

    Science.gov (United States)

    Dupont, E; Van Eeckhoudt, S; Thissen, X; Ausselet, N; Fretin, D; Stefanescu, I; Glupczynski, Y; Delaere, B

    2015-10-01

    Tularemia is a zoonosis caused by Francisella tularensis that can be transmitted by several ways to human being and cause different clinical manifestations. We report three clinical cases of tularemia with ulceroglandular presentation in young males acquired during outdoor activities in Southern Belgium. Confirmation of the diagnosis was established by serology. Only three cases of tularemia have been reported in Belgium between 1950 and 2012 by the National Reference Laboratory CODA-CERVA (Ref Lab CODA-CERVA) but re-emergence of tularemia is established in several European countries and F. tularensis is also well known to be present in animal reservoirs and vectors in Belgium. The diagnosis of tularemia has to be considered in case of suggestive clinical presentation associated with epidemiological risk factors.

  3. Ovarian cysts on prenatal MRI

    Energy Technology Data Exchange (ETDEWEB)

    Nemec, Ursula [Department of Radiology, Division of Neuroradiology and Musculoskeletal Radiology, Medical University Vienna, Waehringer Guertel 18-20, A-1090 Vienna (Austria); Nemec, Stefan F., E-mail: stefan.nemec@meduniwien.ac.at [Department of Radiology, Division of Neuroradiology and Musculoskeletal Radiology, Medical University Vienna, Waehringer Guertel 18-20, A-1090 Vienna (Austria); Medical Genetics Institute, Cedars Sinai Medical Center, 8700 Beverly Boulevard, PACT Suite 400, Los Angeles, CA 90048 (United States); Bettelheim, Dieter [Department of Obstetrics and Gynaecology, Division of Prenatal Diagnosis and Therapy, Medical University Vienna, Waehringer Guertel 18-20, A-1090 Vienna (Austria); Brugger, Peter C. [Center of Anatomy and Cell Biology, Integrative Morphology Group, Medical University Vienna, Waehringerstrasse 13, A-1090 Vienna (Austria); Horcher, Ernst [Department of Pediatric Surgery, Medical University Vienna, Waehringer Guertel 18-20, A-1090 Vienna (Austria); Schoepf, Veronika [Department of Radiology, Division of Neuroradiology and Musculoskeletal Radiology, Medical University Vienna, Waehringer Guertel 18-20, A-1090 Vienna (Austria); Graham, John M.; Rimoin, David L. [Medical Genetics Institute, Cedars Sinai Medical Center, 8700 Beverly Boulevard, PACT Suite 400, Los Angeles, CA 90048 (United States); Weber, Michael; Prayer, Daniela [Department of Radiology, Division of Neuroradiology and Musculoskeletal Radiology, Medical University Vienna, Waehringer Guertel 18-20, A-1090 Vienna (Austria)

    2012-08-15

    Objective: Ovarian cysts are the most frequently encountered intra-abdominal masses in females in utero. They may, at times, require perinatal intervention. Using magnetic resonance imaging (MRI) as an adjunct to ultrasonography (US) in prenatal diagnosis, we sought to demonstrate the ability to visualize ovarian cysts on prenatal MRI. Materials and methods: This retrospective study included 17 fetal MRI scans from 16 female fetuses (23-37 gestational weeks) with an MRI diagnosis of ovarian cysts after suspicious US findings. A multiplanar MRI protocol was applied to image and to characterize the cysts. The US and MRI findings were compared, and the prenatal findings were compared with postnatal imaging findings or histopathology. Results: Simple ovarian cysts were found in 10/16 cases and complex cysts in 7/16 cases, including one case with both. In 11/16 (69%) cases, US and MRI diagnoses were in agreement, and, in 5/16 (31%) cases, MRI specified or expanded the US diagnosis. In 6/16 cases, postnatal US showed that the cysts spontaneously resolved or decreased in size, and in 1/16 cases, postnatal imaging confirmed a hemorrhagic cyst. In 4/16 cases, the prenatal diagnoses were confirmed by surgery/histopathology, and for the rest, postnatal correlation was not available. Conclusion: Our results illustrate the MRI visualization of ovarian cysts in utero. In most cases, MRI will confirm the US diagnosis. In certain cases, MRI may provide further diagnostic information, additional to US, which is the standard technique for diagnosis, monitoring, and treatment planning.

  4. MRI in intraspinal tuberculosis

    Energy Technology Data Exchange (ETDEWEB)

    Gupta, R.K. (Dept. of Radiology, Sanjay Gandhi Postgraduate Inst. of Medical Sciences, Lucknow (India)); Gupta, S. (Dept. of Radiology, Sanjay Gandhi Postgraduate Inst. of Medical Sciences, Lucknow (India)); Kumar, S. (Dept. of Radiology, Sanjay Gandhi Postgraduate Inst. of Medical Sciences, Lucknow (India)); Kohli, A. (Dept. of Neurology, Sanjay Gandhi Postgraduate Inst. of Medical Sciences, Lucknow (India)); Misra, U.K. (Dept. of Neurology, Sanjay Gandhi Postgraduate Inst. of Medical Sciences, Lucknow (India)); Gujral, R.B. (Dept. of Radiology, Sanjay Gandhi Postgraduate Inst. of Medical Sciences, Lucknow (India))

    1994-01-01

    We studied 20 patients with intraspinal tuberculosis (TB), to characterise the MRI features of tuberculous meningitis and myelitis. MRI leptomeningitis and intramedullary involvement in 11 patients, intramedullary lesions alone in 5, leptomeningitis alone in 2, and isolated extradural disease in 2. TB leptomeningitis was characterised by loculation of the cerebrospinal fluid (CSF), nerve root thickening and clumping (seen only in the lumbar region) or complete obliteration of the subarachnoid space on unenhanced images. Gd-DTPA-enhanced images proved useful in 6 cases, revealing linear enhancement of the surface of the spinal cord and nerve roots or plaque-like enhancement of the dura-arachnoid mater complex. Intramedullary lesions included tuberculomas (8), cord oedema (5) and cavitation (3). In seven cases of intramedullary tuberculoma multiple lesions with skip areas were seen, without significant cord swelling. One patient had an isolated lesion in the conus medullaris. The lesions were iso- or hypointense on T1-weighted images, iso-, hypo- or hyperintense on T2-weighted images and showed rim or nodular enhancement with contrast medium. (orig.)

  5. MRI of the cartilage

    Energy Technology Data Exchange (ETDEWEB)

    Imhof, H.; Noebauer-Huhmann, I.-M.; Krestan, C.; Gahleitner, A.; Marlovits, S.; Trattnig, S. [Department of Osteology, Universitaetklinik fuer Radiodiagnostik, AKH-Vienna, Waehringer Guertel 18-20, 1090 Vienna (Austria); Sulzbacher, I. [Universitaetsklinik fuer Pathologie Vienna, Waehringer Guertel 18-20, 1090 Vienna (Austria)

    2002-11-01

    With the introduction of fat-suppressed gradient-echo and fast spin-echo (FSE) sequences in clinical routine MR visualization of the hyaline articular cartilage is routinely possible in the larger joints. While 3D gradient-echo with fat suppression allows exact depiction of the thickness and surface of cartilage, FSE outlines the normal and abnormal internal structures of the hyaline cartilage; therefore, both sequences seem to be necessary in a standard MRI protocol for cartilage visualization. In diagnostically ambiguous cases, in which important therapeutic decisions are required, direct MR arthrography is the established imaging standard as an add-on procedure. Despite the social impact and prevalence, until recent years there was a paucity of knowledge about the pathogenesis of cartilage damage. With the introduction of high-resolution MRI with powerful surface coils and fat-suppression techniques, visualization of the articular cartilage is now routinely possible in many joints. After a short summary of the anatomy and physiology of the hyaline cartilage, the different MR imaging methods are discussed and recommended standards are suggested. (orig.)

  6. MRI of ranulas

    Energy Technology Data Exchange (ETDEWEB)

    Kurabayashi, T.; Ida, M.; Ohbayashi, N.; Yoshino, N.; Tetsumura, A.; Sasaki, T. [Graduate School, Tokyo Medical and Dental Univ. (Japan); Yasumoto, M. [Dept. of Radiology, Tokyo Medical and Dental Univ. (Japan)

    2000-12-01

    We reviewed the MRI of 20 patients with a ranula (8 simple and 12 plunging) and ten with other cystic masses in the floor of the mouth and/ or suprahyoid portion of the neck (three haemangiomas, two neuromas, one monomorphic adenoma, one lipoma, two lateral cervical cysts and one dermoid cyst). Histological diagnoses were obtained in all cases with the exception of one presumed haemangioma. Ranulas were all well-defined, homogeneous masses giving low signal on T1-and markedly high signal on T2-weighted images. While simple ranulas were all confined to the sublingual space, plunging ranulas were centered on the submandibular space and tended to spill into one or more adjacent spaces. They extended into the sublingual space anteriorly (producung a so-called tail sign) in eight of 12 cases and into the parapharyngeal space superiorly in five. Although they sometimes filled a considerable part of the parapharyngeal space, displacement of surrounding muscles or vessels was usually slight, which was thought to reflect the nature of extravasation pseudocysts. All other cystic masses in our study had one or more MRI finding different from those of ranulas and could be easily differentiated from them. (orig.)

  7. Universities and the State in Belgium: Past and Present Dimensions of Higher Education in a Divided Society. Yale Higher Education Research Group Working Paper 29.

    Science.gov (United States)

    Geiger, Roger L.

    This paper, part of a series of studies on higher education in different countries, traces the origins of higher education in Belgium to the 1970's. From 1835-1876, Belgium universities were shaped by polarization bewteen Catholics and liberals, uncertainty about the basic institutional patterns in higher education, and the legislative intrusion…

  8. Sistemas de Documentacion e Informacion Educativa en Belgica, Paises Bajos y Francia (Educational Documentation and Information Systems in Belgium, Holland, and France).

    Science.gov (United States)

    Rossi Etchelouz, Nelly Yvis

    This booklet describes the working and organization of the information and documentation systems in Belgium, the Netherlands, and France. The discussion begins with a look at the Belgium educational system and how information services operate within that system. The central library, specialized services, and specialized information centers are all…

  9. MRI Findings In Dengue Encephalitis

    Directory of Open Access Journals (Sweden)

    Ashraf V.V

    2004-01-01

    Full Text Available Neurological manifestations are rare in dengue fever. Two cases with encephalopathy and systemic features of dengue fever with abnormal CSF and MR imaging are reported. Striking MRI finding was bilateral symmetrical thalamic lesions similar to those reported in Japanese encephalitis. This report highlights that MRI findings can be similar in dengue and Japanese encephalitis.

  10. Magnetic Resonance Imaging (MRI) -- Head

    Medline Plus

    Full Text Available ... contrast material except when absolutely necessary for medical treatment. See the MRI Safety page for more information about pregnancy and MRI. If you have claustrophobia (fear of enclosed spaces) or anxiety, you may want to ask your physician for ...

  11. Magnetic Resonance Imaging (MRI) -- Head

    Medline Plus

    Full Text Available ... metallic items, which can distort MRI images removable dental work pens, pocket knives and eyeglasses body piercings In most cases, an MRI exam is safe for patients with metal implants, except for a few types. People with the ...

  12. Postmortem MRI of bladder agenesis

    Energy Technology Data Exchange (ETDEWEB)

    Barber, Brendan R. [St George' s Hospital, Radiology Department, London (United Kingdom); Weber, Martin A. [Great Ormond Street Hospital for Children, Department of Histopathology, London (United Kingdom); Bockenhauer, Detlef [Great Ormond Street Hospital for Children, Department of Nephrology, London (United Kingdom); Hiorns, Melanie P.; McHugh, Kieran [Great Ormond Street Hospital for Children, Radiology Department, London (United Kingdom)

    2011-01-15

    We report a 35-week preterm neonate with bladder agenesis and bilateral dysplastic kidneys. A suprapubic catheter was inadvertently inserted into one of the larger inferior cysts of the left dysplastic kidney. A postmortem MRI scan was performed with the findings being confirmed on autopsy. We are unaware of another postmortem MRI study demonstrating bladder agenesis. (orig.)

  13. Molecular MRI of Atherosclerotic lesions

    NARCIS (Netherlands)

    Adel, Brigit den

    2013-01-01

    This thesis describes the use of MRI contrast agents and vessel wall parameters to image different stages of atherosclerosis. Chapter 2 summerizes different MRI contrast agents targeted towards vulnerable plaques that have been presented in literature. Chapter 3 illustrates accumulation of paramagn

  14. Magnetic Resonance Imaging (MRI) -- Head

    Medline Plus

    Full Text Available ... bear denotes child-specific content. Related Articles and Media MR Angiography (MRA) Magnetic Resonance, Functional (fMRI) - Brain Head and Neck Cancer Treatment Brain Tumor Treatment Magnetic Resonance Imaging (MRI) Safety Alzheimer's Disease Head Injury Brain Tumors Images related to Magnetic ...

  15. Magnetic Resonance Imaging (MRI) -- Head

    Medline Plus

    Full Text Available ... MRI scanners are air-conditioned and well-lit. Music may be played through the headphones to help ... can help physicians evaluate the structures of the brain and can also provide functional information (fMRI) in ...

  16. MRI atlas of ectopic endometriosis.

    Science.gov (United States)

    Dallaudière, B; Salut, C; Hummel, V; Pouquet, M; Piver, P; Rouanet, J-P; Maubon, A

    2013-03-01

    Ectopic endometriosis is a common condition which is often underdiagnosed, where MRI can help make a diagnosis simply, non-invasively and without irradiation. However, imagery signs of it are enormously polymorphic with a wide range of possible locations. In this paper, we have tried to illustrate comprehensively all its MRI appearances depending on the different locations where it occurs.

  17. Magnetic Resonance Imaging (MRI) -- Head

    Medline Plus

    Full Text Available Toggle navigation Test/Treatment Patient Type Screening/Wellness Disease/Condition Safety En Español More Info Images/Videos About Us News Physician ... Magnetic resonance imaging (MRI) is a noninvasive medical test that physicians use to diagnose medical conditions. MRI ...

  18. Magnetic Resonance Imaging (MRI) -- Head

    Medline Plus

    Full Text Available ... structures of the brain and can also provide functional information (fMRI) in selected cases. MR images of ... Articles and Media MR Angiography (MRA) Magnetic Resonance, Functional (fMRI) - Brain Head and Neck Cancer Treatment Brain ...

  19. An airborne gamma-ray spectrometry survey of nuclear sites in Belgium.

    Science.gov (United States)

    Sanderson, D C W; Cresswell, A J; Hardeman, F; Debauche, A

    2004-01-01

    As part of a wider study to define the existing background levels in Belgium an airborne gamma-ray survey was conducted in two areas associated with nuclear sites. In the Mol area, the survey zone included areas surrounding the SCK-CEN nuclear research centre, and its associated neighbourhood which includes radioactive waste stores, fuel manufacture and fabrication facilities and an international accelerator laboratory. In the vicinity of Fleurus, the survey included the IRE complex with radiochemical laboratories, irradiation facilities and stores, and isotope production accelerators. The survey was conducted using a twin engined helicopter equipped with a combined scintillation and semiconductor spectrometer. The system was installed and tested in the UK, and then transferred to Belgium for operations. The complete survey was conducted successfully within 1 week. The results provide a comprehensive record of the radiation environment of the nuclear sites at time of survey, and show a range of signals associated with the types of activity present in each area. They confirm that radiation fields are largely confined to the operational sites, and provide a traceable record against which future changes could be assessed. The demonstration of efficient deployment between two European countries, coupled with rapid mapping of many different radiometric signals around these sites confirms the utility of the airborne gamma spectrometry approach for accurate definition of enhanced radiation fields. This has important implications for emergency response.

  20. A Typology of Interprofessional Teamwork in Acute Geriatric Care: A Study in 55 units in Belgium.

    Science.gov (United States)

    Piers, Ruth D; Versluys, Karen J J; Devoghel, Johan; Lambrecht, Sophie; Vyt, André; Van Den Noortgate, Nele J

    2017-09-01

    To explore the quality of interprofessional teamwork in acute geriatric care and to build a model of team types. Cross-sectional multicenter study. Acute geriatric units in Belgium. Team members of different professional backgrounds. Perceptions of interprofessional teamwork among team members of 55 acute geriatric units in Belgium were measured using a survey covering collaborative practice and experience, managerial coaching and open team culture, shared reflection and decision-making, patient files facilitating teamwork, members' belief in the power of teamwork, and members' comfort in reporting incidents. Cluster analysis was used to determine types of interprofessional teamwork. Professions and clusters were compared using analysis of variance. The overall response rate was 60%. Of the 890 respondents, 71% were nursing professionals, 20% other allied health professionals, 5% physicians, and 4% logistic and administrative staff. More than 70% of respondents scored highly on interprofessional teamwork competencies, consultation, experiences, meetings, management, and results. Fewer than 55% scored highly on items about shared reflection and decision-making, reporting incidents from a colleague, and patient files facilitating interprofessional teamwork. Nurses in this study rated shared reflection and decision-making lower than physicians on the same acute geriatric units (P teamwork in acute geriatric units is satisfactory, but shared reflection and decision-making needs improvement. Four types of interprofessional teamwork are identified and can be used to benchmark the teamwork of individual teams. © 2017, Copyright the Authors Journal compilation © 2017, The American Geriatrics Society.

  1. Recommendations for further improvement of the deceased organ donation process in Belgium.

    Science.gov (United States)

    Hoste, Pieter; Ferdinande, Patrick; Hoste, Eric; Vanhaecht, Kris; Rogiers, Xavier; Eeckloo, Kristof; Van Deynse, Dominique; Ledoux, Didier; Vandewoude, Koenraad; Vogelaers, Dirk

    2016-10-01

    Belgium has achieved high deceased organ donation rates but according to the medical record data in the Donor Action database, deceased potential donors are still missed along the pathway. Between 2010 and 2014, 12.9 ± 3.3% of the potential donors after brain death (DBD) and 24.6 ± 1.8% of the potential donors after circulatory (DCD) death were not identified. Conversion rates of 41.7 ± 2.1% for DBD and 7.9 ± 0.9% for DCD indicate room for further improvement. We identify and discuss different issues in the monitoring of donation activities, practices and outcomes; donor pool; legislation on deceased organ donation; registration; financial reimbursement; educational and training programs; donor detection and practice clinical guidance. The overall aim of this position paper, elaborated by a Belgian expert panel, is to provide recommendations for further improvement of the deceased organ donation process up to organ procurement in Belgium.

  2. Economic consequences of legal and illegal drugs: The case of social costs in Belgium.

    Science.gov (United States)

    Lievens, Delfine; Vander Laenen, Freya; Verhaeghe, Nick; Putman, Koen; Pauwels, Lieven; Hardyns, Wim; Annemans, Lieven

    2017-06-01

    Legal and illegal drugs impose a considerable burden to the individual and to society. The misuse of addictive substances results in healthcare and law enforcement costs, loss of productivity and reduced quality of life. A social cost study was conducted to estimate the substance-attributable costs of alcohol, tobacco, illegal drugs and psychoactive medication to Belgian society in 2012. The cost-of-illness framework with prevalence-based and human capital approach was applied. Three cost components were considered: direct, indirect and intangible costs related to substance misuse. The direct and indirect cost of addictive substances was estimated at 4.6 billion euros in Belgium (419 euros per capita or 1.19% of the GDP) and more than 515,000 healthy years are lost due to substance misuse. The Belgian social cost study reaffirms that alcohol and tobacco impose the highest cost to society compared to illegal drugs. Health problems are the main driver of the social cost of legal drugs. Law enforcement expenditure exceed the healthcare costs but only in the case of illegal drugs. Estimating social costs of addictive substances is complex because it is difficult to determine to what extent the societal harm is caused by substances. It can be argued that social cost studies take only a 'snapshot' of the monetary consequences of substance misuse. Nevertheless, the current study offers the most comprehensive analysis thus far of the social costs of substance misuse in Belgium. Copyright © 2017 Elsevier B.V. All rights reserved.

  3. Media awards for responsible reporting of suicide: Experiences from Australia, Belgium and Denmark

    Directory of Open Access Journals (Sweden)

    Meier Michella

    2011-06-01

    Full Text Available Abstract Background Media awards to encourage responsible reporting of suicide have been introduced in several countries, including Australia, Belgium and Denmark. Aims This study aimed to examine the experiences of Australian, Belgian and Danish award recipients in preparing stories on suicide, and consider the impacts of the awards for these recipients and for media professionals more broadly. Method We conducted semi-structured telephone interviews with the majority (14 out of 15 of past recipients of the awards in the three countries of interest. Results Media awards appear to show promise as a method of reinforcing national and international media guidelines on reporting suicide. The recipients of awards were proud to have had their achievements recognized in this way, and had developed a heightened awareness of the issues inherent in reporting suicide. Although relatively few had prepared subsequent stories on suicide, a number had been given opportunities to provide advice to other media professionals about how best to approach this sensitive topic. Recipients viewed the awards as an important means by which good quality reporting can be rewarded, and a springboard for raising community awareness about suicide. Conclusion The experience from Australia, Belgium and Denmark suggests that media awards which recognize responsible reporting of suicide are extremely worthwhile.

  4. Spatial continuities and discontinuities in two successive demographic transitions: Spain and Belgium, 1880-2010

    Directory of Open Access Journals (Sweden)

    Ron Lesthaeghe

    2013-01-01

    Full Text Available This is a study of how the synergisms between cultural and structural factors, which played a major role during the historical fertility and nuptiality transition (first demographic transition or FDT, have continued to condition demographic innovations connected to the "second demographic transition" (SDT. The continuity or discontinuity from the "first" to the "second" demographic transition is studied for spatial aggregates over more than a century in two national contexts, i.e., Belgium and Spain. Special attention is paid to the role of successive secularization waves in shaping the geographical patterns of both transitions. The study also shows that the maps of the two aspects of the SDT, i.e., the "postponement" and the "non-conformism" transitions respectively, are shaped by different determinants. Explanations are offered using the "Ready, Willing, and Able" paradigm, which allows us to uncover the different conditioning and limiting factors involved. The "non-conformist" transitions (control of marital fertility during the FDT and rise of cohabitation and non-conventional family formation during the SDT more closely mirror the history of secularization and the "Willingness" condition, whereas the fertility postponement aspect of the SDT mainly reflects female education and employment, or the "Readiness" condition. This generalization holds in both countries. However, in Belgium spatial continuity from FDT to SDT is connected to stable patterns of secularization, whereas in Spain it is linked to long standing differences with respect to female literacy and education.

  5. Interpersonal violence against children in sport in the Netherlands and Belgium.

    Science.gov (United States)

    Vertommen, Tine; Schipper-van Veldhoven, Nicolette; Wouters, Kristien; Kampen, Jarl K; Brackenridge, Celia H; Rhind, Daniel J A; Neels, Karel; Van Den Eede, Filip

    2016-01-01

    The current article reports on the first large-scale prevalence study on interpersonal violence against children in sport in the Netherlands and Belgium. Using a dedicated online questionnaire, over 4,000 adults prescreened on having participated in organized sport before the age of 18 were surveyed with respect to their experiences with childhood psychological, physical, and sexual violence while playing sports. Being the first of its kind in the Netherlands and Belgium, our study has a sufficiently large sample taken from the general population, with a balanced gender ratio and wide variety in socio-demographic characteristics. The survey showed that 38% of all respondents reported experiences with psychological violence, 11% with physical violence, and 14% with sexual violence. Ethnic minority, lesbian/gay/bisexual (LGB) and disabled athletes, and those competing at the international level report significantly more experiences of interpersonal violence in sport. The results are consistent with rates obtained outside sport, underscoring the need for more research on interventions and systematic follow-ups, to minimize these negative experiences in youth sport.

  6. Hybridization and Sexual Reproduction in the Invasive Alien Fallopia (Polygonaceae) Complex in Belgium

    Science.gov (United States)

    Tiébré, Marie-Solange; Vanderhoeven, Sonia; Saad, Layla; Mahy, Grégory

    2007-01-01

    Background and Aims The knotweed complex, Fallopia spp. (Polygonaceae), belongs to the most troublesome invasive species in Europe and North America. Vegetative regeneration is widely recognized as the main mode of reproduction in the adventive regions. However, the contribution of sexual reproduction to the success of these invasive species has only been detailed for the British Isles. An examination was made as to how hybridization may influence the sexual reproduction of the complex in Belgium and to determine how it may contribute to the dispersal of the species. Methods Studies were made of floral biology, reproductive success, seed rain, seed bank, germination capacity, seedling survival and dispersal capacity in order to characterize the reproductive biology of the species. Moreover, chromosome counts and flow cytometry were used to assess the hybrid status of seedlings produced by sexual reproduction. Key Results In the area investigated, extensive sexual reproduction by hybridization within the complex, including one horticultural species, was demonstrated. A small percentage of seeds may be dispersed outside the maternal clone (>16 m) allowing the formation of genetically differentiated individuals. Seed germination was possible even after a winter cold period. Conclusions The extensive sexual reproduction by hybridization could further contribute to the dramatic invasive success of knotweeds in Belgium and should not be underestimated when considering control and management measures. PMID:17210609

  7. Incidence, diversity and characteristics of spores of psychrotolerant spore formers in various REPFEDS produced in Belgium.

    Science.gov (United States)

    Samapundo, S; Devlieghere, F; Xhaferi, R; Heyndrickx, M

    2014-12-01

    The major objectives of this study were to determine the incidence of psychrotolerant spore formers from REPFEDS marketed in Belgium, and their diversity and characteristics. Spore formers in general were found as spores on 38.3% of the food samples and in 85% food products types evaluated. 76% of the food samples containing spore formers had spores before enrichment. A total of 86 spore formers were isolated from the samples. 28 of 86 bacterial spore formers (32.6%) were capable of vegetative growth at 7 °C. 96% (27/28) of these psychrotolerant spore formers were determined to belong to Bacillus or related genera. According to a (GTG)5-PCR analysis, 24 of these 28 isolates were genetically distinct from each other. 10.7% (3/28) of the bacilli were determined to belong to the Bacillus cereus group, namely B. cereus (chicken curry and Edam cheese) and Bacillus mycoides (Emmental cheese). Almost half of the bacilli (12/27) were putatively identified as Bacillus pumilus, which occurs ubiquitously in nature and has been associated with outbreaks of foodborne disease. Only one psychrotolerant clostridium, Clostridium tyrobutyricum, was isolated in the study. The results of this study show the highly diverse ecology and spoilage potential of psychrotolerant spore formers in REPFEDs marketed in Belgium.

  8. Occurrence and potential health risk of Cryptosporidium and Giardia in different water catchments in Belgium.

    Science.gov (United States)

    Ehsan, Amimul; Geurden, Thomas; Casaert, Stijn; Paulussen, Jef; De Coster, Lut; Schoemaker, Toon; Chalmers, Rachel; Grit, Grietje; Vercruysse, Jozef; Claerebout, Edwin

    2015-02-01

    Human wastewater and livestock can contribute to contamination of surface water with Cryptosporidium and Giardia. In countries where a substantial proportion of drinking water is produced from surface water, e.g., Belgium, this poses a constant threat on drinking water safety. Our objective was to monitor the presence of Cryptosporidium and Giardia in different water catchment sites in Belgium and to discriminate between (oo)cysts from human or animal origin using genotyping. Monthly samples were collected from raw water and purified drinking water at four catchment sites. Cryptosporidium and Giardia were detected using USEPA method 1623 and positive samples were genotyped. No contamination was found in purified water at any site. In three catchments, only low numbers of (oo)cysts were recovered from raw water samples (Giardia (92 %) and Cryptosporidium (96 %), especially in winter and spring. Genotyping of Giardia in 38 water samples identified the presence of Giardia duodenalis assemblage AI, AII, BIV, BIV-like, and E. Cryptosporidium andersoni, Cryptosporidium suis, Cryptosporidium horse genotype, Cryptosporidium parvum, and Cryptosporidium hominis were detected. The genotyping results suggest that agriculture may be a more important source of surface water contamination than human waste in this catchment. In catchment sites with contaminated surface water, such as the Blankaart, continuous monitoring of treated water for the presence of Cryptosporidium and Giardia would be justified and (point) sources of surface water contamination should be identified.

  9. Determinants of utilisation differences for cancer medicines in Belgium, Scotland and Sweden.

    Science.gov (United States)

    Ferrario, Alessandra

    2016-12-09

    Little comparative evidence is available on utilisation of cancer medicines in different countries and its determinants. The aim of this study was to develop a statistical model to test the correlation between utilisation and possible determinants in selected European countries. A sample of 31 medicines for cancer treatment that obtained EU-wide marketing authorisation between 2000 and 2012 was selected. Annual data on medicines' utilisation covering the in- and out-patient public sectors were obtained from national authorities between 2008 and 2013. Possible determinants of utilisation were extracted from HTA reports and complemented by contacts with key informants. A longitudinal mixed effect model was fitted to test possible determinants of medicines utilisation in Belgium, Scotland and Sweden. In the all-country model, the number of indications reimbursed positively correlated with increased consumption of medicines [one indication 2.6, 95% CI (1.8-3.6); two indications 2.4, 95% CI (1.4-4.3); three indications 4.9, 95% CI (2.2-10.9); all P marketing authorisation [1.2, 95% CI (1.02-1.4); p marketing authorisation. Prices had a negative effect on consumption in Belgium and Sweden. The positive impact of financial MEAs in Scotland suggests that the latter may remove the regressive effect of list prices on consumption.

  10. 500 years of coppice-with-standards management in Meerdaal Forest (Central Belgium

    Directory of Open Access Journals (Sweden)

    Vandekerkhove K

    2016-08-01

    Full Text Available For centuries, coppice and coppice-with-standards were the main forest management systems in the northern and central parts of present Belgium. A high population density and a low forest cover in the whole region resulted in a high demand for wood, therefore strict regulations and management regimes were necessary to prevent overexploitation. We illustrate this with a well-documented case, that of Meerdaal Forest in Central Belgium, with reference to other sites in the region. Meerdaal Forest is a woodland 30 km east of Brussels. For centuries its high quality timber stands, especially oak, were managed as coppice-with-standards, with a gradually increasing share of standard trees. Using archive documents and ancient maps, we have reconstructed how this coppice-with-standard management has been developed and optimized over a period of about 500 years. Changes in cutting cycles and configurations were discerned, with a gradual increase of the importance of the standard layer over time. The analysis also showed how wood production could be successfully combined with other sources of income like grazing and pannage. We conclude that former managers of Meerdaal Forest, notwithstanding their lack of scholarship and reference works, developed a state-of-the-art sustainable and flexible management regime that allowed to provide high revenues during many centuries.

  11. Changes in dietary habits following temporal migration. The case of international students in Belgium.

    Science.gov (United States)

    Perez-Cueto, Federico; Verbeke, Wim; Lachat, Carl; Remaut-De Winter, Anne Marie

    2009-02-01

    This paper reports findings from a cross-sectional survey carried out in April-May 2006 among international students enrolled at Ghent University in Belgium. The aim of the study was to assess their knowledge and attitudes related to nutrition, perceived changes in dietary habits, perceived barriers to healthy eating and the determinants of dietary changes since their arrival in Belgium. In total, 235 students from 60 countries participated. Following the reported dietary changes, which were factor-analyzed into "less energy-dense" foods, "more fruits and vegetables" and "less processed" foods, three clusters could be identified. Cluster 1 composed of students who increased their fruits, vegetables and fiber intake. Cluster 2, the largest, reported dietary changes overall and in particular towards less processed foods. Cluster 3 composed of students who changed in the main towards less energy-dense foods. Gender differences were observed in healthy dietary changes, particularly in males. Healthier choices were hindered by a perceived unavailability of healthy food products. Gender and availability of healthy foods should be taken into consideration when informing temporal migration populations, such as international students in this study, about the healthy food options available during their stay in a different cultural, food and dietary environment.

  12. Culicoides monitoring in Belgium in 2011: analysis of spatiotemporal abundance, species diversity and Schmallenberg virus detection.

    Science.gov (United States)

    DE Regge, N; DE Deken, R; Fassotte, C; Losson, B; Deblauwe, I; Madder, M; Vantieghem, P; Tomme, M; Smeets, F; Cay, A B

    2015-09-01

    In 2011, Culicoides (Diptera: Ceratopogonidae) were collected at 16 locations covering four regions of Belgium with Onderstepoort Veterinary Institute (OVI) traps and at two locations with Rothamsted suction traps (RSTs). Quantification of the collections and morphological identification showed important variations in abundance and species diversity between individual collection sites, even for sites located in the same region. However, consistently higher numbers of Culicoides midges were collected at some sites compared with others. When species abundance and diversity were analysed at regional level, between-site variation disappeared. Overall, species belonging to the subgenus Avaritia together with Culicoides pulicaris (subgenus Culicoides) were the most abundant, accounting for 80% and 96% of all midges collected with RSTs and OVI traps, respectively. Culicoides were present during most of the year, with Culicoides obsoletus complex midges found from 9 February until 27 December. Real-time reverse-transcription polymerase chain reaction screening for Schmallenberg virus in the heads of collected midges resulted in the first detection of the virus in August 2011 and identified C. obsoletus complex, Culicoides chiopterus and Culicoides dewulfi midges as putative vector species. At Libramont in the south of Belgium, no positive pools were identified.

  13. A Technique for Generating Volumetric Cine MRI (VC-MRI)

    Science.gov (United States)

    Harris, Wendy; Ren, Lei; Cai, Jing; Zhang, You; Chang, Zheng; Yin, Fang-Fang

    2016-01-01

    Purpose To develop a technique to generate on-board volumetric-cine MRI (VC-MRI) using patient prior images, motion modeling and on-board 2D-cine MRI. Methods One phase of a 4D-MRI acquired during patient simulation is used as patient prior images. 3 major respiratory deformation patterns of the patient are extracted from 4D-MRI based on principal-component-analysis. The on-board VC-MRI at any instant is considered as a deformation of the prior MRI. The deformation field is represented as a linear combination of the 3 major deformation patterns. The coefficients of the deformation patterns are solved by the data fidelity constraint using the acquired on-board single 2D-cine MRI. The method was evaluated using both XCAT simulation of lung cancer patients and MRI data from four real liver cancer patients. The accuracy of the estimated VC-MRI was quantitatively evaluated using Volume-Percent-Difference(VPD), Center-of-Mass-Shift(COMS), and target tracking errors. Effects of acquisition orientation, region-of-interest(ROI) selection, patient breathing pattern change and noise on the estimation accuracy were also evaluated. Results Image subtraction of ground-truth with estimated on-board VC-MRI shows fewer differences than image subtraction of ground-truth with prior image. Agreement between profiles in the estimated and ground-truth VC-MRI was achieved with less than 6% error for both XCAT and patient data. Among all XCAT scenarios, the VPD between ground-truth and estimated lesion volumes was on average 8.43±1.52% and the COMS was on average 0.93±0.58mm across all time-steps for estimation based on the ROI region in the sagittal cine images. Matching to ROI in the sagittal view achieved better accuracy when there was substantial breathing pattern change. The technique was robust against noise levels up to SNR=20. For patient data, average tracking errors were less than 2 mm in all directions for all patients. Conclusions Preliminary studies demonstrated the

  14. Visualizing electromagnetic vacuum by MRI

    CERN Document Server

    Chandrashekar, Chandrika S; Chandrashekar, S; Taylor, Erika A; Taylor, Deanne M

    2016-01-01

    Based upon Maxwell's equations, it has long been established that oscillating electromagnetic (EM) fields incident upon a metal surface decay exponentially inside the conductor, leading to a virtual EM vacuum at sufficient depths. Magnetic resonance imaging (MRI) utilizes radiofrequency (r.f.) EM fields to produce images. Here we present the first visualization of an EM vacuum inside a bulk metal strip by MRI, amongst several novel findings. We uncover unexpected MRI intensity patterns arising from two orthogonal pairs of faces of a metal strip, and derive formulae for their intensity ratios. Further, we furnish chemical shift imaging (CSI) results that discriminate different faces (surfaces) of a metal block according to their distinct nuclear magnetic resonance (NMR) chemical shifts, which holds much promise for monitoring surface chemical reactions noninvasively. Bulk metals are ubiquitous, and MRI is a premier noninvasive diagnostic tool. Combining the two, the emerging field of bulk metal MRI can be expe...

  15. Fast Reference-Based MRI

    CERN Document Server

    Weizman, Lior; Ben-Basaht, Dafna

    2015-01-01

    In many clinical MRI scenarios, existing imaging information can be used to significantly shorten acquisition time or to improve Signal to Noise Ratio (SNR). In some cases, a previously acquired image can serve as a reference image, that may exhibit similarity to the image being acquired. Examples include similarity between adjacent slices in high resolution MRI, similarity between various contrasts in the same scan and similarity between different scans of the same patient. In this paper we present a general framework for utilizing reference images for fast MRI. We take into account that the reference image may exhibit low similarity with the acquired image and develop an iterative weighted approach for reconstruction, which tunes the weights according to the degree of similarity. Experiments demonstrate the performance of the method in three different clinical MRI scenarios: SNR improvement in high resolution brain MRI, utilizing similarity between T2-weighted and fluid-attenuated inversion recovery (FLAIR)...

  16. Spatial analysis of extreme precipitation deficit as an index for atmospheric drought in Belgium

    Science.gov (United States)

    Zamani, Sepideh; Van De Vyver, Hans; Gobin, Anne

    2014-05-01

    The growing concern among the climate scientists is that the frequency of weather extremes will increase as a result of climate change. European society, for example, is particularly vulnerable to changes in the frequency and intensity of extreme events such as heat waves, heavy precipitation, droughts, and wind storms, as seen in recent years [1,2]. A more than 50% of the land is occupied by managed ecosystem (agriculture, forestry) in Belgium. Moreover, among the many extreme weather conditions, drought counts to have a substantial impact on the agriculture and ecosystem of the affected region, because its most immediate consequence is a fall in crop production. Besides the technological advances, a reliable estimation of weather conditions plays a crucial role in improving the agricultural productivity. The above mentioned reasons provide a strong motivation for a research on the drought and its impacts on the economical and agricultural aspects in Belgium. The main purpose of the presented work is to map atmospheric drought Return-Levels (RL), as first insight for agricultural drought, employing spatial modelling approaches. The likelihood of future drought is studied on the basis of precipitation deficit indices for four vegetation types: water (W), grass (G), deciduous (D) and coniferous forests (C) is considered. Extreme Value Theory (EVT) [3,4,5] as a branch of probability and statistics, is dedicated to characterize the behaviour of extreme observations. The tail behaviour of the EVT distributions provide important features about return levels. EVT distributions are applicable in many study areas such as: hydrology, environmental research and meteorology, insurance and finance. Spatial Generalized Extreme Value (GEV) distributions, as a branch of EVT, are applied to annual maxima of drought at 13 hydro-meteorological stations across Belgium. Superiority of the spatial GEV model is that a region can be modelled merging the individual time series of

  17. Premature mortality in Belgium in 1993-2009: leading causes, regional disparities and 15 years change.

    Science.gov (United States)

    Renard, Françoise; Tafforeau, Jean; Deboosere, Patrick

    2014-01-01

    Reducing premature mortality is a crucial public health objective. After a long gap in the publication of Belgian mortality statistics, this paper presents the leading causes and the regional disparities in premature mortality in 2008-2009 and the changes since 1993. All deaths occurring in the periods 1993-1999 and 2003-2009, in people aged 1-74 residing in Belgium were included. The cause of death and population data for Belgium were provided by Statistics Belgium , while data for international comparisons were extracted from the WHO mortality database. Age-adjusted mortality rates and Person Year of Life Lost (PYLL) were calculated. The Rate Ratios were computed for regional and international comparisons, using the region or country with the lowest rate as reference; statistical significance was tested assuming a Poisson distribution of the number of deaths. The burden of premature mortality is much higher in men than in women (respectively 42% and 24% of the total number of deaths). The 2008-9 burden of premature mortality in Belgium reaches 6410 and 3440 PYLL per 100,000, respectively in males and females, ranking 4th and 3rd worst within the EU15. The disparities between Belgian regions are substantial: for overall premature mortality, respective excess of 40% and 20% among males, 30% and 20% among females are observed in Wallonia and Brussels as compared to Flanders. Also in cause specific mortality, Wallonia experiences a clear disadvantage compared to Flanders. Brussels shows an intermediate level for natural causes, but ranks differently for external causes, with less road accidents and suicide and more non-transport accidents than in the other regions. Age-adjusted premature mortality rates decreased by 29% among men and by 22% among women over a period of 15 years. Among men, circulatory diseases death rates decreased the fastest (-43.4%), followed by the neoplasms (-26.6%), the other natural causes (-21.0%) and the external causes (-20.8%). The larger

  18. MRI findings in Hirayama disease.

    Science.gov (United States)

    Raval, Monali; Kumari, Rima; Dung, Aldrin Anthony Dung; Guglani, Bhuvnesh; Gupta, Nitij; Gupta, Rohit

    2010-11-01

    The objective of the study was to study the magnetic resonance imaging (MRI) features of Hirayama disease on a 3 Tesla MRI scanner. Nine patients with clinically suspected Hirayama disease were evaluated with neutral position, flexion, contrast-enhanced MRI and fast imaging employing steady-state acquisition (FIESTA) sequences. The spectrum of MRI features was evaluated and correlated with the clinical and electromyography findings. MRI findings of localized lower cervical cord atrophy (C5-C7), abnormal curvature, asymmetric cord flattening, loss of attachment of the dorsal dural sac and subjacent laminae in the neutral position, anterior displacement of the dorsal dura on flexion and a prominent epidural space were revealed in all patients on conventional MRI as well as with the dynamic 3D-FIESTA sequence. Intramedullary hyperintensity was seen in four patients on conventional MRI and on the 3D-FIESTA sequence. Flow voids were seen in four patients on conventional MRI sequences and in all patients with the 3D-FIESTA sequence. Contrast enhancement of the epidural component was noted in all the five patients with thoracic extensions. The time taken for conventional and contrast-enhanced MRI was about 30-40 min, while that for the 3D-FIESTA sequence was 6 min. Neutral and flexion position MRI and the 3D-FIESTA sequence compliment each other in displaying the spectrum of findings in Hirayama disease. A flexion study should form an essential part of the screening protocol in patients with suspected Hirayama disease. Newer sequences such as the 3D-FIESTA may help in reducing imaging time and obviating the need for contrast.

  19. MRI findings in Hirayama disease

    Directory of Open Access Journals (Sweden)

    Raval Monali

    2010-01-01

    Full Text Available The objective of the study was to study the magnetic resonance imaging (MRI features of Hirayama disease on a 3 Tesla MRI scanner. Nine patients with clinically suspected Hirayama disease were evaluated with neutral position, flexion, contrast-enhanced MRI and fast imaging employing steady-state acquisition (FIESTA sequences. The spectrum of MRI features was evaluated and correlated with the clinical and electromyography findings. MRI findings of localized lower cervical cord atrophy (C5-C7, abnormal curvature, asymmetric cord flattening, loss of attachment of the dorsal dural sac and subjacent laminae in the neutral position, anterior displacement of the dorsal dura on flexion and a prominent epidural space were revealed in all patients on conventional MRI as well as with the dynamic 3D-FIESTA sequence. Intramedullary hyperintensity was seen in four patients on conventional MRI and on the 3D-FIESTA sequence. Flow voids were seen in four patients on conventional MRI sequences and in all patients with the 3D-FIESTA sequence. Contrast enhancement of the epidural component was noted in all the five patients with thoracic extensions. The time taken for conventional and contrast-enhanced MRI was about 30-40 min, while that for the 3D-FIESTA sequence was 6 min. Neutral and flexion position MRI and the 3D-FIESTA sequence compliment each other in displaying the spectrum of findings in Hirayama disease. A flexion study should form an essential part of the screening protocol in patients with suspected Hirayama disease. Newer sequences such as the 3D-FIESTA may help in reducing imaging time and obviating the need for contrast.

  20. MRI of plants and foods

    Science.gov (United States)

    Van As, Henk; van Duynhoven, John

    2013-04-01

    The importance and prospects for MRI as applied to intact plants and to foods are presented in view of one of humanity's most pressing concerns, the sustainable and healthy feeding of a worldwide increasing population. Intact plants and foods have in common that their functionality is determined by complex multiple length scale architectures. Intact plants have an additional level of complexity since they are living systems which critically depend on transport and signalling processes between and within tissues and organs. The combination of recent cutting-edge technical advances and integration of MRI accessible parameters has the perspective to contribute to breakthroughs in understanding complex regulatory plant performance mechanisms. In food science and technology MRI allows for quantitative multi-length scale structural assessment of food systems, non-invasive monitoring of heat and mass transport during shelf-life and processing, and for a unique view on food properties under shear. These MRI applications are powerful enablers of rationally (re)designed food formulations and processes. Limitations and bottlenecks of the present plant and food MRI methods are mainly related to short T2 values and susceptibility artefacts originating from small air spaces in tissues/materials. We envisage cross-fertilisation of solutions to overcome these hurdles in MRI applications in plants and foods. For both application areas we witness a development where MRI is moving from highly specialised equipment to mobile and downscaled versions to be used by a broad user base in the field, greenhouse, food laboratory or factory.

  1. fMRI adaptation revisited.

    Science.gov (United States)

    Larsson, Jonas; Solomon, Samuel G; Kohn, Adam

    2016-07-01

    Adaptation has been widely used in functional magnetic imaging (fMRI) studies to infer neuronal response properties in human cortex. fMRI adaptation has been criticized because of the complex relationship between fMRI adaptation effects and the multiple neuronal effects that could underlie them. Many of the longstanding concerns about fMRI adaptation have received empirical support from neurophysiological studies over the last decade. We review these studies here, and also consider neuroimaging studies that have investigated how fMRI adaptation effects are influenced by high-level perceptual processes. The results of these studies further emphasize the need to interpret fMRI adaptation results with caution, but they also provide helpful guidance for more accurate interpretation and better experimental design. In addition, we argue that rather than being used as a proxy for measurements of neuronal stimulus selectivity, fMRI adaptation may be most useful for studying population-level adaptation effects across cortical processing hierarchies.

  2. Situs anomalies on prenatal MRI.

    Science.gov (United States)

    Nemec, Stefan F; Brugger, Peter C; Nemec, Ursula; Bettelheim, Dieter; Kasprian, Gregor; Amann, Gabriele; Rimoin, David L; Graham, John M; Prayer, Daniela

    2012-04-01

    Situs anomalies refer to an abnormal organ arrangement, which may be associated with severe errors of development. Due regard being given to prenatal magnetic resonance imaging (MRI) as an adjunct to ultrasonography (US), this study sought to demonstrate the in utero visualization of situs anomalies on MRI, compared to US. This retrospective study included 12 fetuses with situs anomalies depicted on fetal MRI using prenatal US as a comparison modality. With an MRI standard protocol, the whole fetus was assessed for anomalies, with regard to the position and morphology of the following structures: heart; venous drainage and aorta; stomach and intestines; liver and gallbladder; and the presence and number of spleens. Situs inversus totalis was found in 3/12 fetuses; situs inversus with levocardia in 1/12 fetuses; situs inversus abdominis in 2/12 fetuses; situs ambiguous with polysplenia in 3/12 fetuses, and with asplenia in 2/12 fetuses; and isolated dextrocardia in 1/12 fetuses. Congenital heart defects (CHDs), vascular anomalies, and intestinal malrotations were the most frequent associated malformations. In 5/12 cases, the US and MRI diagnoses were concordant. Compared to US, in 7/12 cases, additional MRI findings specified the situs anomaly, but CHDs were only partially visualized in six cases. Our initial MRI results demonstrate the visualization of situs anomalies and associated malformations in utero, which may provide important information for perinatal management. Using a standard protocol, MRI may identify additional findings, compared to US, which confirm and specify the situs anomaly, but, with limited MRI visualization of fetal CHDs. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

  3. Obtaining a Permit-To for a Hale-Uav in Belgium

    Science.gov (United States)

    Everaerts, J.; Lewyckyj, N.

    2011-09-01

    Ever since 2000, VITO has been working on the Pegasus project. This involves a solar High Altitude Long Endurance Unmanned Aerial Vehicle (HALE-UAV) as a stratospheric platform for Earth Observation. This aircraft, called Mercator, is designed to fly for prolonged duration at altitudes up to 20 km. The technology has been proven by the aircraft's manufacturer, QinetiQ (UK) by a series of test flights over the past years, culminating in a world record flight in duration of over 14 days duration. All test flights, however, were conducted in test ranges, where other air traffic does not pose a concern. Pegasus aims to demonstrate the viability of stratospheric Earth Observation in Belgium, as a proof of concept for other areas around the world. The Belgian air space is completely different from a test range. More than 1 million aircraft movements take place over Belgium and Luxembourg every year, with routes to Amsterdam, Paris, Frankfurt, and London. Although Pegasus will usually be flying above this dense traffic, it does interfere with it during ascent and landing, and needs to be monitored during the cruise phase for safety reasons. Air traffic management in Belgium is a shared responsibility of Air Navigation Service Providers (ANSPs) Belgocontrol (civil), ATCC (military) and Eurocontrol MUAC (high altitude). In 2010, VITO applied for a permit-to-fly for a test flight of one day duration. Although the Belgian Civil Aviation Authority (CAA) had issued a regulation on UAVs in 2007, it was the first application for a permit to fly in controlled airspace. The Belgian CAA decided to use it as a test for the procedures as well. A prerequisite for flying in controlled airspace was that the aircraft has to carry a mode-S transponder and navigation lights. During first half of 2010, the ANSPs collaborated on a Temporary Operations Instruction and studied the safety impact of this flight on their operations. As an outcome, they decided that the Pegasus aircraft would be

  4. OBTAINING A PERMIT-TO-FLY FOR A HALE-UAV IN BELGIUM

    Directory of Open Access Journals (Sweden)

    J. Everaerts

    2012-09-01

    Full Text Available Ever since 2000, VITO has been working on the Pegasus project. This involves a solar High Altitude Long Endurance Unmanned Aerial Vehicle (HALE-UAV as a stratospheric platform for Earth Observation. This aircraft, called Mercator, is designed to fly for prolonged duration at altitudes up to 20 km. The technology has been proven by the aircraft’s manufacturer, QinetiQ (UK by a series of test flights over the past years, culminating in a world record flight in duration of over 14 days duration. All test flights, however, were conducted in test ranges, where other air traffic does not pose a concern. Pegasus aims to demonstrate the viability of stratospheric Earth Observation in Belgium, as a proof of concept for other areas around the world. The Belgian air space is completely different from a test range. More than 1 million aircraft movements take place over Belgium and Luxembourg every year, with routes to Amsterdam, Paris, Frankfurt, and London. Although Pegasus will usually be flying above this dense traffic, it does interfere with it during ascent and landing, and needs to be monitored during the cruise phase for safety reasons. Air traffic management in Belgium is a shared responsibility of Air Navigation Service Providers (ANSPs Belgocontrol (civil, ATCC (military and Eurocontrol MUAC (high altitude. In 2010, VITO applied for a permit-to-fly for a test flight of one day duration. Although the Belgian Civil Aviation Authority (CAA had issued a regulation on UAVs in 2007, it was the first application for a permit to fly in controlled airspace. The Belgian CAA decided to use it as a test for the procedures as well. A prerequisite for flying in controlled airspace was that the aircraft has to carry a mode-S transponder and navigation lights. During first half of 2010, the ANSPs collaborated on a Temporary Operations Instruction and studied the safety impact of this flight on their operations. As an outcome, they decided that the Pegasus

  5. Antibiotic prescribing in relation to diagnoses and consultation rates in Belgium, the Netherlands and Sweden : use of European quality indicators

    NARCIS (Netherlands)

    Tyrstrup, Mia; van der Velden, Alike|info:eu-repo/dai/nl/20448295X; Engstrom, Sven; Goderis, Geert; Molstad, Sigvard; Verheij, Theo|info:eu-repo/dai/nl/126027668; Coenen, Samuel; Adriaenssens, Niels

    2017-01-01

    OBJECTIVE: To assess the quality of antibiotic prescribing in primary care in Belgium, the Netherlands and Sweden using European disease-specific antibiotic prescribing quality indicators (APQI) and taking into account the threshold to consult and national guidelines. DESIGN: A retrospective observa

  6. Converge or not converge: the European Union and higher education policies in the Netherlands, Belgium/Flanders and Germany

    NARCIS (Netherlands)

    Rakic, Vojin

    2001-01-01

    This article examines the impact of European integration on higher education policies of the Netherlands, Belgium/Flanders and Germany. The analysis of higher education policies in the three countries is part of a broader project, which focuses on a majority of E.U. member states. The selection of t

  7. Assessment of personal exposure from radiofrequency-electromagnetic fields in Australia and Belgium using on-body calibrated exposimeters

    NARCIS (Netherlands)

    Bhatt, Chhavi Raj; Thielens, Arno; Billah, Baki; Redmayne, Mary; Abramson, Michael J; Sim, Malcolm R; Vermeulen, Roel; Martens, Luc; Joseph, Wout; Benke, Geza

    2016-01-01

    The purposes of this study were: i) to demonstrate the assessment of personal exposure from various RF-EMF sources across different microenvironments in Australia and Belgium, with two on-body calibrated exposimeters, in contrast to earlier studies which employed single, non-on-body calibrated expos

  8. Differences in mortality between groups of older migrants and older non-migrants in Belgium, 2001-09

    NARCIS (Netherlands)

    Reus-Pons, Matias; Vandenheede, Hadewijch; Janssen, Fanny; Kibele, Eva U B

    2016-01-01

    BACKGROUND: European societies are rapidly ageing and becoming multicultural. We studied differences in overall and cause-specific mortality between migrants and non-migrants in Belgium specifically focusing on the older population. METHODS: We performed a mortality follow-up until 2009 of the popul

  9. New environmental policy instruments to realize forest expansion in Flanders (northern Belgium): A base for smart regulation?

    NARCIS (Netherlands)

    Gossum, Van P.; Ledene, L.; Arts, B.J.M.; Vreese, De R.; Langenhove, Van G.; Verheyen, K.

    2009-01-01

    This paper evaluates the current instrument mix, designs options for smart regulation and estimates the support base of new instruments for the forest expansion policy in Flanders (northern Belgium). The framework applied is a combination of theories on instrument choice (ICT), policy transfer and l

  10. Does fish origin matter to European consumers? Insights from a consumer survey in Belgium, Norway and Spain

    NARCIS (Netherlands)

    Vanhonacker, F.; Altintzoglou, T.; Luten, J.B.; Verbeke, W.

    2011-01-01

    Purpose – This study aims to gain insights into the relevance and market potential of fish origin (farmed or wild) among consumers in Belgium, Norway and Spain. Design/methodology/approach – Cross-sectional data were collected through a consumer survey (n=1,319), conducted in November-December 2007

  11. Outplacement and Re-Employment Measures during Organizational Restructuring in Belgium: Overview of the Literature and Results of Qualitative Research

    Science.gov (United States)

    De Witte, Hans; Vandoorne, Jan; Verlinden, Roel; De Cuyper, Nele

    2005-01-01

    Purpose: Aims to review the research literature and legislation on outplacement and re-employment interventions in Belgium and present results of qualitative research and case studies of companies, regarding interventions during organizational restructuring. Design/methodology/approach: Comprises a literature review, qualitative (semi-structured…

  12. The complex agenda-setting power of protest: demonstrations, media, parliament, government, and legislation in Belgium, 1993-2000

    NARCIS (Netherlands)

    S. Walgrave; R. Vliegenthart

    2012-01-01

    We conducted pooled time-series analyses to assess how number and size of demonstrations affect the political agenda in Belgium (1993-2000). Taking twenty-five issues into account, this study finds that protest matters for the political agenda setting. This study also advances scholarly understandin

  13. Does fish origin matter to European consumers? Insights from a consumer survey in Belgium, Norway and Spain

    NARCIS (Netherlands)

    Vanhonacker, F.; Altintzoglou, T.; Luten, J.B.; Verbeke, W.

    2011-01-01

    Purpose – This study aims to gain insights into the relevance and market potential of fish origin (farmed or wild) among consumers in Belgium, Norway and Spain. Design/methodology/approach – Cross-sectional data were collected through a consumer survey (n=1,319), conducted in November-December 2007

  14. 77 FR 32517 - Stainless Steel Plate in Coils From Belgium: Notice of Preliminary Results of Antidumping Duty...

    Science.gov (United States)

    2012-06-01

    ... of the cost of materials and fabrication for the foreign like product, plus amounts for general and... Belgium was engaged in bundled pricing during the POR. Second, petitioners note that they conducted their... ordinary course of trade, as discussed in the ``Cost of Production Analysis'' section of this notice.\\11...

  15. Differences in mortality between different groups of older migrants and non-migrants in Belgium, 2001 to 2009

    NARCIS (Netherlands)

    Reus-Pons, Matias; Vandenheede, Hadewijch; Janssen, Fanny; Kibele, Eva U.B.

    2015-01-01

    Background: European societies are rapidly ageing and becoming multicultural, and Belgium is part of the countries ahead in this transition. Differences in mortality between migrants and non-migrants in Europe have been shown to depend on age, sex, socio-economic status, migrant background and count

  16. Growth-expectations among women entrepreneurs: embedded in networks and culture in Algeria, Morocco, Tunisia and in Belgium and France

    DEFF Research Database (Denmark)

    Cheraghi, Maryam; Setti, Zakia; Schøtt, Thomas

    2014-01-01

    and secular-rational culture differ in roles for women, which influence women entrepreneurs' networking and expectations. The design compares cultures, with data from three traditional societies, Algeria, Morocco and Tunisia and two secular-rational societies, France and Belgium, surveyed in the Global...

  17. A comparative evaluation of low-energy, passive and zero-energy houses in The Netherlands and Belgium

    NARCIS (Netherlands)

    Mlecnik, E.; Jansen, S.; Schuetze, T.; De Vries, G.

    2011-01-01

    The presented research aims to evaluate highly energy-efficient dwellings, in particular Passive Houses (PH), in Flanders and in The Netherlands, based on end-user experiences. In the introduction the definition of PH in the Benelux countries Belgium and The Netherlands is compared with the Nordic c

  18. Outplacement and Re-Employment Measures during Organizational Restructuring in Belgium: Overview of the Literature and Results of Qualitative Research

    Science.gov (United States)

    De Witte, Hans; Vandoorne, Jan; Verlinden, Roel; De Cuyper, Nele

    2005-01-01

    Purpose: Aims to review the research literature and legislation on outplacement and re-employment interventions in Belgium and present results of qualitative research and case studies of companies, regarding interventions during organizational restructuring. Design/methodology/approach: Comprises a literature review, qualitative (semi-structured…

  19. MRI of congenital urethroperineal fistula

    Energy Technology Data Exchange (ETDEWEB)

    Ghadimi-Mahani, Maryam; Dillman, Jonathan R.; Pai, Deepa; DiPietro, Michael [C. S. Mott Children' s Hospital, Department of Radiology, Section of Pediatric Radiology, University of Michigan Health System, Ann Arbor, MI (United States); Park, John [C. S. Mott Children' s Hospital, Department of Pediatric Urology, University of Michigan Health System, Ann Arbor, MI (United States)

    2010-12-15

    We present the MRI features of a congenital urethroperineal fistula diagnosed in a 12-year-old boy being evaluated after a single urinary tract infection. This diagnosis was initially suggested by voiding cystourethrogram and confirmed by MRI. Imaging revealed an abnormal fluid-filled tract arising from the posterior urethra and tracking to the perineal skin surface that increased in size during micturition. Surgical resection and histopathological evaluation of the abnormal tract confirmed the diagnosis of congenital urethroperineal fistula. MRI played important roles in confirming the diagnosis and assisting surgical planning. (orig.)

  20. [Standartization of MRI studies in multiple sclerosis].

    Science.gov (United States)

    Bryukhov, V V; Krotenkova, I A; Morozova, S N; Krotenkova, M V

    2016-01-01

    The use of magnetic resonance imaging (MRI) in patients with multiple sclerosis has markedly increased in recent years. The main task of the MRI studies after the diagnosis of multiple sclerosis is to assess the dynamics of MRI for determining disease progression and monitoring the efficacy of therapy. In this regard, it is very important to obtain the most identical baseline and follow-up MRI that is possible when a single standard protocol is used. This article presents the protocol of brain MRI and spinal cord MRI and interpretation of MRI studies in patients with multiple sclerosis.

  1. Measuring personal exposure from 900MHz mobile phone base stations in Australia and Belgium using a novel personal distributed exposimeter.

    Science.gov (United States)

    Bhatt, Chhavi Raj; Thielens, Arno; Redmayne, Mary; Abramson, Michael J; Billah, Baki; Sim, Malcolm R; Vermeulen, Roel; Martens, Luc; Joseph, Wout; Benke, Geza

    2016-01-01

    The aims of this study were to: i) measure personal exposure in the Global System for Mobile communications (GSM) 900MHz downlink (DL) frequency band with two systems of exposimeters, a personal distributed exposimeter (PDE) and a pair of ExpoM-RFs, ii) compare the GSM 900MHz DL exposures across various microenvironments in Australia and Belgium, and iii) evaluate the correlation between the PDE and ExpoM-RFs measurements. Personal exposure data were collected using the PDE and two ExpoM-RFs simultaneously across 34 microenvironments (17 each in Australia and Belgium) located in urban, suburban and rural areas. Summary statistics of the electric field strengths (V/m) were computed and compared across similar microenvironments in Australia and Belgium. The personal exposures across urban microenvironments were higher than those in the rural or suburban microenvironments. Likewise, the exposure levels across the outdoor were higher than those for indoor microenvironments. The five highest median exposure levels were: city centre (0.248V/m), bus (0.124V/m), railway station (0.105V/m), mountain/forest (rural) (0.057V/m), and train (0.055V/m) [Australia]; and bicycle (urban) (0.238V/m), tram station (0.238V/m), city centre (0.156V/m), residential outdoor (urban) (0.139V/m) and park (0.124V/m) [Belgium]. Exposures in the GSM900 MHz frequency band across most of the microenvironments in Australia were significantly lower than the exposures across the microenvironments in Belgium. Overall correlations between the PDE and the ExpoM-RFs measurements were high. The measured exposure levels were far below the general public reference levels recommended in the guidelines of the ICNIRP and the ARPANSA. Copyright © 2016 Elsevier Ltd. All rights reserved.

  2. The Late Neandertal permanent lower left third premolar from Walou Cave (Trooz, Belgium) and its context.

    Science.gov (United States)

    Toussaint, Michel; Verna, Christine; Le Cabec, Adeline; Gómez-Robles, Aida; Draily, Christelle; Richards, Michael P; Pirson, Stéphane

    2017-09-01

    We describe a hominin permanent lower left third premolar unearthed in 1997 at Walou Cave (Belgium), found in direct association with a Mousterian lithic industry, in a layer directly dated to 40-38,000 years BP. The taxonomical attribution of the tooth is addressed through comparative morphometric analyses, and stable isotope analyses aimed at determining the diet of the individual. The Walou P3 plots within the Neandertal range of variation and is significantly different from recent modern humans in all morphometric assessments. The isotope data showed that like other Neandertals, the Walou individual acquired its dietary proteins primarily from terrestrial food sources. We discuss the implications of the existence of a clearly Neandertal premolar dating to the period of the Middle to Upper Paleolithic transition in the Meuse river basin. © 2017 Wiley Periodicals, Inc.

  3. Three cases of imported dengue virus infection from Madeira to Belgium, 2012.

    Science.gov (United States)

    Cnops, Lieselotte; Franco, Leticia; Van Meensel, Britt; Van den Ende, Jef; Paz Sanchez-Seco, Maria; Van Esbroeck, Marjan

    2014-01-01

    We report three laboratory-confirmed dengue virus (DENV) infections imported to Belgium by travelers returning from Madeira (Portugal). Despite the use of a mosquito-repellent spray as reported by two patients, the infection could not be prevented. Diagnosis was made by antigen detection and real-time reverse transcriptase polymerase chain reaction (RT-PCR) in two cases and by serology 1 month after onset of symptoms in a third one. The responsible virus was identified as DENV serotype 1, American/African genotype (genotype V). The close relationship to isolates from Colombia supports the previous findings that a South American strain originated the outbreak in Madeira in 2012. © 2014 International Society of Travel Medicine.

  4. Legal and ethical aspects of organ donation after euthanasia in Belgium and the Netherlands.

    Science.gov (United States)

    Bollen, Jan; Ten Hoopen, Rankie; Ysebaert, Dirk; van Mook, Walther; van Heurn, Ernst

    2016-08-01

    Organ donation after euthanasia has been performed more than 40 times in Belgium and the Netherlands together. Preliminary results of procedures that have been performed until now demonstrate that this leads to good medical results in the recipient of the organs. Several legal aspects could be changed to further facilitate the combination of organ donation and euthanasia. On the ethical side, several controversies remain, giving rise to an ongoing, but necessary and useful debate. Further experiences will clarify whether both procedures should be strictly separated and whether the dead donor rule should be strictly applied. Opinions still differ on whether the patient's physician should address the possibility of organ donation after euthanasia, which laws should be adapted and which preparatory acts should be performed. These and other procedural issues potentially conflict with the patient's request for organ donation or the circumstances in which euthanasia (without subsequent organ donation) traditionally occurs.

  5. The paediatric psychiatric emergency population in a university teaching hospital in Belgium (2003-2008).

    Science.gov (United States)

    Cuypers, Pieter J V; Danckaerts, Marina; Sabbe, Marc; Demyttenaere, Koen; Bruffaerts, Ronny

    2014-10-01

    In the last few decades, there has been a remarkable increase in the number of children and adolescents presenting with psychiatric complaints to the emergency department in the USA. In Europe, however, less is known about the paediatric psychiatric emergency population. This study provides a clinical and demographic profile of this population and its service use in a European context. From 2003 to 2008, we registered 989 paediatric psychiatric patients consulting the psychiatric emergency services (PES) of a large university hospital in Belgium. During this period the number of patients increased more than three-fold. Patients were predominantly female (57.3%) and adolescent (83.3%) and mostly referred for hostility and violence towards others (18.5%) and suicidal ideation (17.8%). For about 1/4 of the patients, PES was the first ever mental health treatment contact. PES could serve as a place for early detection and intervention and as an entry point to mental health services.

  6. Measuring dispositional cancer worry in China and Belgium: a cross-cultural validation.

    Science.gov (United States)

    Bernat, Jennifer Kim; Jensen, Jakob D

    2014-01-01

    Dispositional cancer worry (DCW) is the uncontrollable tendency to dwell on cancer independent of relevant stimuli (e.g., diagnosis of the disease). Past research has suggested that DCW has two underlying dimensions: severity and frequency. Available measures of DCW severity and frequency were translated and validated in two countries: China and Belgium. Participants (N = 623) completed translated scales, as well as measures of general dispositional worry, cancer fear, and perceived risk. In both locations, DCW measures were reliable (Cronbach's alphas ranged from .78 - .93) and demonstrated strong convergent, divergent, and concurrent validity. Severity and frequency factors loaded as expected in exploratory factor analysis. Future research should pursue longitudinal tests of DCW's predictive validity and explore DCW in theoretical models predicting the relationship between worry and cancer prevention and early detection behaviors.

  7. Sensitive but Sane: Male Visionaries and their Emotional Display in Interwar Belgium

    Directory of Open Access Journals (Sweden)

    Tine Van Osselaer

    2012-03-01

    Full Text Available When a wave of Marian apparitions swept over Belgium in 1932-1935 many ‘visionaries’ (c. 200, among them a remarkably high number of men, claimed to encounter the divine. Focusing on these male visionaries and their emotional expressivity, this article aims not only at contributing to a better understanding of Catholic constructions of masculinity, it also accords with the increased attention for the historicity of emotions and, more specifically, for men’s emotional comportment. The male visionaries present a particularly interesting case since they had to live up to multiple expectations about their emotions. Whereas their visibility and trustworthiness as visionaries were founded on their capacity to display their emotions (in accordance with a tradition of emotional mysticism, these men also had to show ‘masculine’ rationality and coolness in order to provethat their experiences were not triggered by exaggerated piety or neurosis.

  8. Seasonal Patterns in the Fish and Crustacean Community of a Turbid Temperate Estuary (Zeeschelde Estuary, Belgium)

    Science.gov (United States)

    Maes, J.; Taillieu, A.; Van Damme, P. A.; Cottenie, K.; Ollevier, F.

    1998-08-01

    Fish and crustaceans were sampled for 1 year in the upper reaches of a temperate estuary characterized by high turbidity and a tidal range of up to 5 m. Samples were taken in the cooling-water circuit of the Doel Nuclear Power station (Zeeschelde, Belgium). Between July 1994 and June 1995, 55 fish species, two shrimp species and four crab species were recorded. The fish community was composed of 36 marine species, 16 freshwater species and three diadromous species. Shrimps, Gobiidae and Clupeidae dominated the samples both in numbers and biomass. An exceptionally clear seasonal succession was observed in the species composition. It is argued that young fish and crustaceans use the highly turbid Zeeschelde Estuary as a refuge from predators.

  9. PHYTOPLASMAS IN POME FRUIT TREES: UPDATE OF THEIR PRESENCE AND THEIR VECTORS IN BELGIUM.

    Science.gov (United States)

    G, Peusens; K, De Jonghe; I, De Roo; S, Steyer; T, Olivier; F, Fauche; F, Rys; D, Bylemans; T, Beliën

    2015-01-01

    Among the numerous diseases that can attack pome fruit trees, apple proliferation and pear decline, both caused by a phytoplasma ('Candidatus Phytoplasma mali' (AP) and 'Ca. P. pyri' (PD), respectively), may result into important losses of quality and quantity of the crop. Until a few years ago, no scientific and reliable data on their presence in Belgium was available and so a 2-year survey was organised to obtain more detailed information on the status of both pathogens. Root and leaf samples collected in commercial orchards were analysed using molecular detection tools and tested positive for both phytoplasmas. Additionally, the presence and infectivity of Psyllidae, vectors of AP and PD, was assessed during this survey but no infected Cacopsylla-species were found. Lab trials revealed its vector capacity at the end of summer and autumn and its migration pattern 80 m in line and 10.5 m across trees in an orchard.

  10. The association between residential area characteristics and mental health outcomes among men and women in Belgium.

    Science.gov (United States)

    Pattyn, Elise; Van Praag, Lore; Verhaeghe, Mieke; Levecque, Katia; Bracke, Piet

    2011-10-24

    Recently, interest has grown in the association between contextual factors and health outcomes. This study questions whether mental health complaints vary according to the socio-economic characteristics of the residential area where people live. The gender-specific patterns are studied. Complaints of depression and generalized anxiety were measured by means of the relevant subscales of the Symptoms Checklist 90-Revised. Multilevel models were estimated with PASW statistics 18, based on a unique dataset, constructed by merging data from the Belgian Health Interview Surveys from 2001 and 2004 with data from 264 municipalities derived from Statistics Belgium and the General Socio-Economic Survey. The results of this exploratory study indicate that the local unemployment rate is associated with complaints of depression among women. This study suggests that policy should approach the male and female population differently when implementing mental health prevention campaigns.

  11. Cultural Landscapes and Neolithisation Processes: Outline of a model for the Scheldt basin (Belgium

    Directory of Open Access Journals (Sweden)

    Erick N. Robinson

    2007-12-01

    Full Text Available Recent research has indicated the continuation of a hunting-fishing-gathering way of life in the lower Scheldt basin (Belgium for over a millennium after the first arrival of agriculture in the middle Scheldt. Current evidence suggests multiple hiatuses in cultural change from the late 6th-late 5th millennium BC. This article provides the outline of a model that seeks to explain these hiatuses from the perspective of indigenous hunter-fisher-gatherer cultural landscapes. The outline investigates the significance of palaeoecological and social contexts in relation to contact and cultural transmission processes during the transition to agriculture. Recent ethnoarchaeological research from hunter-fisher-gatherers in temperate and boreal environments is referenced as a structural analogy for illuminating the important relationship between territoriality and social mediation within hunter-gatherer groups at the Mesolithic-Neolithic interface.

  12. Silky bent grass resistance to herbicides: one year of monitoring in Belgium.

    Science.gov (United States)

    Henriet, F; Bodson, B; Morales, R Meza

    2013-01-01

    Silky bent grass (Apera spica-venti (L.) P. Beauv.) is a common weed of cereal crops widely spread in Northern and Easthern Europe (Germany, Czech Republic,...), Northern Asia, Siberia and Canada. Up to now, no resistant case has been detected in Belgium but some chemical weeding failures have been observed in Wallonia fields. During summer 2011, 37 seed samples of Apera spica-venti were collected in Wallonia and submitted to resistance tests in controlled conditions. Three modes of action were tested: acetyl coenzyme-A carboxylase inhibitors (pinoxaden and cycloxydim), acetolactate synthase inhibitors (mesosulfuron+iodosulfu-ron, pyroxsulam and sulfometuron) and photosynthesis inhibitors (isoproturon). One susceptible standard population was included in the test in order to validate it and to permit wild populations classification according to "R" rating system developed by Moss et al (2007). Most of populations were susceptible but some populations showed resistance to at least one of the three tested modes of action.

  13. Should the "in situ" simulation become the new way in Belgium? Experience of an academic hospital.

    Science.gov (United States)

    Pospiech, A; Lois, F; Van Dyck, M; Kahn, D; De Kock, M

    2013-01-01

    The place of simulation in medical education, particularly in anesthesia, appears to be more and more evident. However, the history of simulation in Belgium showed that the associated costs remain a barrier. The use of 'in situ' simulation, defined as the practice of simulation in the usual workplace, could solve the problem of providing access to this educational tool. Indeed, it allows reducing equipment and manpower costs: the needed equipment comes from the hospital, and supervision and organization are provided by staff members. It also provides access to simulation for a larger number of individuals on site. The environment is more realistic because the participants operate in their usual workplace, with their customary equipment and team. Furthermore, 'in situ' simulation allows participation of the paramedical staff. This allows developing skills related to teamwork and communication. Despite those numerous advantages, several difficulties persist. The associated logistic and organizational constraints can be cumbersome.

  14. Optical dating of relict sand wedges and composite-wedge pseudomorphs in Flanders, Belgium

    DEFF Research Database (Denmark)

    Buylaert, Jan-Pieter; Ghysels, Günther; Murray, Andrew S.;

    2009-01-01

    We report on quartz Optically Stimulated Luminescence (OSL) dating of the infill of 14 relict sand wedges and composite-wedge pseudomorphs at 5 different sites in Flanders, Belgium. A laboratory dose recovery test indicates that the single-aliquot regenerative-dose (SAR) procedure is suitable...... appear to have been commonplace in Flanders during the Late Pleniglacial (Oxygen Isotope Stage 2; OIS2); more specifically, around the Last Glacial Maximum (LGM, similar to 21 kyr ago) and the transition period between the LGM and the start of the Lateglacial (similar to 15 kyr ago). Optical dating...... at one site has revealed two significantly older wedge levels, the younger inset into the older; the younger wedge has an age of 36 +/- 4 kyr (Middle Pleniglacial; OIS3), the older wedge 129 +/- 11 kyr, which points to formation during the Late Saalian (OIS6). Our OSL ages of the wedges and host...

  15. Food contamination with polychlorinated biphenyls and dioxins in Belgium. Effects on the body burden.

    Science.gov (United States)

    Van Larebeke, N; Covaci, A; Schepens, P; Hens, L

    2002-11-01

    The core paper of this debate shows that persistent organic pollutant residues of the 12 chemicals targeted for a phase out under the Stockholm Convention are present in almost all categories of food in the US food supply. For dioxins, the study does not use measured data, but is based upon potential dioxin residues in selected food items. Polychlorinated biphenyls are not included in the study. In this paper we discuss selected data of polychlorinated biphenyl and dioxin concentrations in Belgian food. Some of these exposures are chronic, others are attributable to incidents. Both result in high body burdens in Belgium. The paper also compares the current concentrations in food with the recent standards launched by the EU for dioxins in food, and discusses whether these values adequately protect European citizens.

  16. The 39th CERN School of Computing goes to Belgium: apply now!

    CERN Multimedia

    Alberto Pace, CSC Director

    2016-01-01

    Applications are now open for CERN’s 39th School of Computing. The CSC:2016 (see here) will take place from 28 August to 10 September 2016 in Mol, Belgium, in collaboration with SCK•CEN and the Vrije Universiteit Brussel.   The two-week programme consists of more than 50 hours of lectures and hands-on exercises, all on advanced, interesting and challenging computing topics. It covers three main themes: data technologies, base technologies and physics computing. In particular, we will explore: Many-core performance optimisation Concurrent programming Key aspects of multi-threading Writing code for tomorrow’s hardware today Storage technologies, reliability and performance Cryptography, authentication, authorisation and accounting Data replication, caching, monitoring, alarms and quota Writing secure software Observing software with an attacker's eyes Software engineering for physics computing Statistical methods and pr...

  17. Breastfeeding or bottled milk? Poverty and feeding choices in the native and immigrant population in Belgium.

    Science.gov (United States)

    Vanderlinden, Karen; Levecque, Katia; Van Rossem, Ronan

    2015-04-01

    In many European countries, mothers in poverty show a preference for bottled milk over breastfeeding. What remains unknown is whether the impact of poverty on feeding choices differs between immigrants and natives. We first assessed whether being born into poverty indicates a higher chance of being bottle-fed, then evaluated whether region of origin of the mother moderates the impact of poverty on feeding choice. Based on population data from nearly all newborns in Belgium in 2004 (N = 34,314), we performed several binary logistic analyses to answer these research questions. Analyses showed a strong difference in feeding choices between native and migrant mothers in poverty: for Belgian mothers, the choice to breastfeed significantly decreased; no such effect was observed for migrant women. Southern European mothers living in poverty have an even higher chance of breastfeeding than those who are better off. We suggest possible explanations and set a direction for future research regarding breastfeeding choices for migrant mothers.

  18. Econophysics of a religious cult: the Antoinists in Belgium [1920-2000

    CERN Document Server

    Ausloos, Marcel R

    2012-01-01

    In the framework of applying econophysics ideas in religious topics, the finances of the Antoinist religious movement organized in Belgium between 1920 and 2000 are studied. The interest of investigating financial aspects of such a, sometimes called, sect stems in finding characteristics of conditions and mechanisms under which definitely growth AND decay features of communities can be understood. The legally reported yearly income and expenses between 1920 and 2000 are studied. A three wave asymmetric regime is observed over a trend among marked fluctuations at time of crises. The data analysis leads to propose a general mechanistic model taking into account an average GDP growth, an oscillatory monetary inflation and a logistic population drift.

  19. Magnetic Resonance Imaging (MRI) -- Head

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  20. Magnetic Resonance Imaging (MRI) -- Head

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  3. Magnetic Resonance Imaging (MRI) -- Head

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  7. Magnetic Resonance Imaging (MRI) -- Head

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  8. MRI of orbital hydroxyapatite implants

    Energy Technology Data Exchange (ETDEWEB)

    Flanders, A.E. [Dept. of Radiology, Thomas Jefferson Univ. Hospital, Philadelphia, PA (United States); De Potter, P. [Dept. of Ophthalmology, Wills Eye Inst., Philadelphia, PA (United States); Rao, V.M. [Dept. of Radiology, Thomas Jefferson Univ. Hospital, Philadelphia, PA (United States); Tom, B.M. [Dept. of Radiology, Thomas Jefferson Univ. Hospital, Philadelphia, PA (United States); Shields, C.L. [Dept. of Ophthalmology, Wills Eye Inst., Philadelphia, PA (United States); Shields, J.A. [Dept. of Ophthalmology, Wills Eye Inst., Philadelphia, PA (United States)

    1996-04-01

    Our aim was to use MRI for the postsurgical assessment of a new form of integrated orbital implant composed of a porous calcium phosphate hydroxyapatite substrate. We studied ten patients 24-74 years of age who underwent enucleation and implantation of a hydroxyapatite ball; 5-13 months after surgery, each patient was examined by spin-echo MRI, with fat suppression and gadolinium enhancement. Fibrovascular ingrowth was demonstrated in all ten patients as areas of enhancement at the periphery of the hydroxyapatite sphere that extended to the center to a variable degree. The radiologist should aware of the MRI appearances of the coralline hydroxyapatite orbital implant since it is now widely used following enucleation. MRI is a useful means to determine successful incorporation of the substrate into the orbital tissues. The normal pattern of contrast enhancement should not be mistaken for recurrent tumor or infection. (orig.)

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    Full Text Available ... copied to a CD or uploaded to a digital cloud server. Currently, MRI is the most sensitive ... food, or the environment, or if you have asthma. The contrast material most commonly used for an ...

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    Full Text Available ... may cause some medical devices to malfunction. Most orthopedic implants pose no risk, but you should always ... metal objects. In general, metal objects used in orthopedic surgery pose no risk during MRI. However, a ...

  17. Magnetic Resonance Imaging (MRI) -- Head

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    Full Text Available ... devices or metal in your body. Guidelines about eating and drinking before your exam vary between facilities. ... fitting and has no metal fasteners. Guidelines about eating and drinking before an MRI exam vary with ...

  18. Magnetic Resonance Imaging (MRI) -- Head

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    Full Text Available ... MRI. For more information, consult your radiologist. The computer workstation that processes the imaging information is located ... not come in contact with the patient. A computer then processes the signals and generates a series ...

  19. Magnetic Resonance Imaging (MRI) -- Head

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    Full Text Available ... scanner. top of page How does the procedure work? Unlike conventional x-ray examinations and computed tomography ( ... clearer and more detailed than with other imaging methods. This detail makes MRI an invaluable tool in ...

  20. Magnetic Resonance Imaging (MRI) - Spine

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    ... their nature and the strength of the MRI magnet. Many implanted devices will have a pamphlet explaining ... large cylinder-shaped tube surrounded by a circular magnet. You will lie on a moveable examination table ...

  1. MRI appearance of muscle denervation

    Energy Technology Data Exchange (ETDEWEB)

    Kamath, S. [University Hospital of Wales, Department of Radiology, Cardiff (United Kingdom); Venkatanarasimha, N.; Walsh, M.A.; Hughes, P.M. [Derriford Hospital, Department of Radiology, Plymouth (United Kingdom)

    2008-05-15

    Muscle denervation results from a variety of causes including trauma, neoplasia, neuropathies, infections, autoimmune processes and vasculitis. Traditionally, the diagnosis of muscle denervation was based on clinical examination and electromyography. Magnetic resonance imaging (MRI) offers a distinct advantage over electromyography, not only in diagnosing muscle denervation, but also in determining its aetiology. MRI demonstrates characteristic signal intensity patterns depending on the stage of muscle denervation. The acute and subacutely denervated muscle shows a high signal intensity pattern on fluid sensitive sequences and normal signal intensity on T1-weighted MRI images. In chronic denervation, muscle atrophy and fatty infiltration demonstrate high signal changes on T1-weighted sequences in association with volume loss. The purpose of this review is to summarise the MRI appearance of denervated muscle, with special emphasis on the signal intensity patterns in acute and subacute muscle denervation. (orig.)

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    Full Text Available ... are clearer and more detailed than other imaging methods. This exam does not use ionizing radiation and ... clearer and more detailed than with other imaging methods. This detail makes MRI an invaluable tool in ...

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  4. Magnetic Resonance Imaging (MRI) -- Head

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    Full Text Available ... metallic items, which can distort MRI images removable dental work pens, pocket knives and eyeglasses body piercings ... from the contrast material, including nausea, headache and pain at the site of injection. Similarly, patients are ...

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    Full Text Available ... magnetic field is produced by passing an electric current through wire coils in most MRI units. Other ... that are detected by the coils. The electric current does not come in contact with the patient. ...

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    Full Text Available ... copied to a CD or uploaded to a digital cloud server. Currently, MRI is the most sensitive ... the radiologist know if you have any serious health problems, or if you have had any recent ...

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    Full Text Available ... any recent surgeries. Some conditions, such as severe kidney disease, may prevent you from being given gadolinium contrast ... an MRI. If you have a history of kidney disease or liver transplant, it will be necessary to ...

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  1. Magnetic Resonance Imaging (MRI) -- Head

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    Full Text Available ... digital cloud server. Currently, MRI is the most sensitive imaging test of the head (particularly the brain) ... contrast material in patients with very poor kidney function. Careful assessment of kidney function before considering a ...

  2. Magnetic Resonance Imaging (MRI) -- Head

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    Full Text Available ... tissue and fluid, known as edema . MRI typically costs more and may take more time to perform ... accredited facilities database . This website does not provide cost information. The costs for specific medical imaging tests, ...

  3. Magnetic Resonance Imaging (MRI) -- Head

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    Full Text Available ... may follow your regular daily routine and take food and medications as usual. Some MRI examinations may ... to iodine or x-ray contrast material, drugs, food, or the environment, or if you have asthma. ...

  4. Metalloprotein-based MRI probes.

    Science.gov (United States)

    Matsumoto, Yuri; Jasanoff, Alan

    2013-04-17

    Metalloproteins have long been recognized as key determinants of endogenous contrast in magnetic resonance imaging (MRI) of biological subjects. More recently, both natural and engineered metalloproteins have been harnessed as biotechnological tools to probe gene expression, enzyme activity, and analyte concentrations by MRI. Metalloprotein MRI probes are paramagnetic and function by analogous mechanisms to conventional gadolinium or iron oxide-based MRI contrast agents. Compared with synthetic agents, metalloproteins typically offer worse sensitivity, but the possibilities of using protein engineering and targeted gene expression approaches in conjunction with metalloprotein contrast agents are powerful and sometimes definitive strengths. This review summarizes theoretical and practical aspects of metalloprotein-based contrast agents, and discusses progress in the exploitation of these proteins for molecular imaging applications.

  5. Magnetic Resonance Imaging (MRI) -- Head

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    Full Text Available ... can help diagnose conditions such as: brain tumors stroke infections developmental anomalies hydrocephalus — dilatation of fluid spaces ... MRA page for more information. MRI can detect stroke at a very early stage by mapping the ...

  6. Magnetic Resonance Imaging (MRI) -- Head

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    Full Text Available ... is not harmful, but it may cause some medical devices to malfunction. Most orthopedic implants pose no ... Head? Magnetic resonance imaging (MRI) is a noninvasive medical test that physicians use to diagnose medical conditions. ...

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    Full Text Available ... Examples include but are not limited to: artificial heart valves implanted drug infusion ports artificial limbs or ... imaging based on the electrical activity of the heart, such as electrocardiography (EKG). MRI generally is not ...

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    Full Text Available ... x-ray may be taken to detect and identify any metal objects. In general, metal objects used in orthopedic surgery pose no risk during MRI. However, a recently placed artificial joint ...

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  17. Magnetic Resonance Imaging (MRI) -- Head

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    Full Text Available ... Unless you are told otherwise, take your regular medications as usual. Leave jewelry at home and wear ... your regular daily routine and take food and medications as usual. Some MRI examinations may require you ...

  18. Magnetic Resonance Imaging (MRI) -- Head

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    Full Text Available ... tumors stroke infections developmental anomalies hydrocephalus — dilatation of fluid spaces within the brain (ventricles) causes of epilepsy ( ... may not always distinguish between cancer tissue and fluid, known as edema . MRI typically costs more and ...

  19. Magnetic Resonance Imaging (MRI) -- Head

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    Full Text Available ... MRI scanners are air-conditioned and well-lit. Music may be played through the headphones to help ... page Additional Information and Resources RTAnswers.org : Radiation Therapy for Brain Tumors Radiation Therapy for Head and ...

  20. Magnetic Resonance Imaging (MRI) -- Head

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    Full Text Available ... MRI scanners are air-conditioned and well-lit. Music may be played through the headphones to help ... page Additional Information and Resources RTAnswers.org : Radiation Therapy for Brain Tumors Radiation Therapy for Head and ...