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Sample records for amsterdam netherlands 4-6

  1. Board and Deans of Amsterdam University, Netherlands

    CERN Document Server

    Patrice Loïez

    2001-01-01

    L. to r.: Dr Thomas Taylor, CERN IT Deputy Division Leader; Prof. Dymph C. van den Boom, Dean Faculty of Social and Behavioural Sciences, Professor in Empirical Thoretical Pedagogy; Prof. Jos Engelen, NIKHEF/University of Amsterdam, Dutch Delegate to the Scientific Policy Committee and Chairman of the LHC Committee; Prof. Jacob van der Gaag, Dean Faculty of Economic Science and Econometry, Professor in Developmenteconomy;Mr Jan van der Boon, CERN Director of Admnistration; Prof. Jan Robert Bausch, Dean Faculty of Dental Medicine, Professor in general Dentistry; Dr Sijbolt J. Noorda, President of the Board of the University of Amsterdam.

  2. Data on healthy food accessibility in Amsterdam, the Netherlands

    NARCIS (Netherlands)

    Helbich, M; Hagenauer, J

    2017-01-01

    This data descriptor introduces data on healthy food supplied by supermarkets in the city of Amsterdam, The Netherlands. In addition to two neighborhood variables (i.e., share of autochthons and average housing values), the data comprises three street network-based accessibility measures derived

  3. Distinct Neisseria gonorrhoeae Transmission Networks Among Men Who Have Sex With Men in Amsterdam, the Netherlands

    NARCIS (Netherlands)

    Heymans, Raymond; A Matser, Amy; Bruisten, Sylvia M.; Heijman, Titia; Geskus, Ronald B.; Speksnijder, Adrianus G. C. L.; Davidovich, Udi; de Vries, Henry J. C.; Coutinho, Roel A.; Schim van der Loeff, Maarten F.

    2012-01-01

    Background. Molecular typing was used to elucidate Neisseria gonorrhoeae transmission networks among men who have sex with men (MSM) in Amsterdam, the Netherlands. We determined whether clusters of patients infected with specific N. gonorrhoeae genotypes were related to various epidemiological

  4. CO2 footprint 2008 District Oud-Zuid, Amsterdam, Netherlands; CO2-voetafdruk 2008 Stadsdeel Oud-Zuid [Amsterdam

    Energy Technology Data Exchange (ETDEWEB)

    Hanekamp, E; Van Merksteijn, C [Partners for Innovation, Amsterdam (Netherlands)

    2009-06-15

    The district 'Oud-Zuid' in Amsterdam, Netherlands, plans to become CO2 neutral in 2015. For this purpose, the CO2 footprint of the district is determined and a plan of action developed. By means of scenarios, the district council can make choices for climate investments [Dutch] Stadsdeel Oud-Zuid van de gemeente Amsterdam wil CO2-neutraal zijn in 2015. Daartoe is de CO2-voetafdruk van Oud-Zuid bepaald en een plan van aanpak uitgewerkt. Met behulp van scenario's zal de stadsdeelraad keuzes kunnen maken over haar klimaatinvesteringen.

  5. Environmental space management in the harbor of Amsterdam, Netherlands; Milieuruimtemanagement haven Amsterdam

    Energy Technology Data Exchange (ETDEWEB)

    Klok, L.; Hulskotte, J. [TNO Built Environment and Geosciences, Den Haag (Netherlands); Van Breemen, T. [Haven Amsterdam, Amsterdam (Netherlands)

    2012-02-15

    A new calculation tool will quickly offer the Harbor of Amsterdam insight in the effect of activities in the harbor on the air quality and hence the available environmental space. [Dutch] Een nieuw rekeninstrument geeft Haven Amsterdam snel inzicht in het effect van alle activiteiten in de haven op de luchtkwaliteit en daarmee in de beschikbare milieuruimte.

  6. Energy in the fast lane. Energy consumption of datahotels and ICT in Amsterdam, Netherlands; Energie snel weg. Bitspakhuizen in Amsterdam vreten ruimte en vermogen

    Energy Technology Data Exchange (ETDEWEB)

    Schrauwers, A. [ed.

    2000-11-29

    The rise of Information and Communication Technology (ICT) businesses (also known as datahotels) in the region of Amsterdam, Netherlands, causes electric power capacity problems. A brief overview is given of the required capacity of the ICT-sector in the Netherlands and the energy balance of a datahotel.

  7. Prevalence of Chlamydophila psittaci in fecal droppings from feral pigeons in Amsterdam, The Netherlands

    NARCIS (Netherlands)

    Heddema, Edou R.; ter Sluis, Sietske; Buys, Jan A.; Vandenbroucke-Grauls, Christina M. J. E.; van Wijnen, Joop H.; Visser, Caroline E.

    2006-01-01

    In many cities, the feral rock dove is an abundant bird species that can harbor Chlamydophila psittaci. We determined the prevalence and genotype of C. psittaci in fresh fecal samples from feral pigeons in Amsterdam, The Netherlands. The prevalence was 7.9% overall (26/331; 95% confidence interval,

  8. The association between ethnicity and vaginal microbiota composition in Amsterdam, the Netherlands

    NARCIS (Netherlands)

    Borgdorff, Hanneke; van der Veer, Charlotte; van Houdt, Robin; Alberts, Catharina J.; de Vries, Henry J.; Bruisten, Sylvia M.; Snijder, Marieke B.; Prins, Maria; Geerlings, Suzanne E.; Schim van der Loeff, Maarten F.; van de Wijgert, Janneke H. H. M.

    2017-01-01

    To evaluate whether ethnicity is independently associated with vaginal microbiota (VMB) composition in women living in Amsterdam, the Netherlands, as has been shown for American women. Women (18-34 years, non-pregnant, N = 610) representing the six largest ethnic groups (Dutch, African Surinamese,

  9. Hypertension control in a large multi-ethnic cohort in Amsterdam, The Netherlands: the HELIUS study

    NARCIS (Netherlands)

    Agyemang, Charles; Kieft, Suzanne; Snijder, Marieke B.; Beune, Erik J.; van den Born, Bert-Jan; Brewster, Lizzy M.; Ujcic-Voortman, Joanne J.; Bindraban, Navin; van Montfrans, Gert; Peters, Ron J.; Stronks, Karien

    2015-01-01

    Hypertension is a major problem among European ethnic minority groups. We assessed the current situation of hypertension prevalence and its management among a multi-ethnic population in Amsterdam, The Netherlands. Data from the HELIUS study were used including 12,974 participants (1871 Ghanaian,

  10. HIV prevalence, sexual risk behaviour and sexual mixing patterns among migrants in Amsterdam, The Netherlands

    NARCIS (Netherlands)

    Gras, M. J.; Weide, J. F.; Langendam, M. W.; Coutinho, R. A.; van den Hoek, A.

    1999-01-01

    To study (1) HIV prevalence; (2) sexual risk behaviour; (3) sexual mixing patterns; (4) determinants of disassortative (between-group) mixing among migrant groups in Amsterdam, the Netherlands and to gain insight into the potential for heterosexual spread of HIV/sexually transmitted diseases.

  11. Speaking of Belonging: Learning to Be "Good Citizens" in the Context of Voluntary Language Coaching Projects in Amsterdam, the Netherlands

    Science.gov (United States)

    Mosher, Rhiannon

    2015-01-01

    This article explores citizenship education for adult immigrants through informal language education in Amsterdam, the Netherlands. Based on data collected over thirteen months of ethnographic research among volunteer Dutch language coaches in Amsterdam, the primary methods used in this study were in-depth semi-structured interviews and…

  12. The Vision on Wind. Space for Wind Turbines in Amsterdam, Netherlands; De Windvisie. Ruimte voor windmolens in Amsterdam

    Energy Technology Data Exchange (ETDEWEB)

    Godschalk, M.; Jacobs, S.; Van der Linden, K.; Plomp, M.; Rijntjes, R.; Ruiter, R.; Ydema, G.; Zonderland, H.

    2012-07-15

    With drafting the 'Wind Vision' the city of Amsterdam takes the initiative to realize more windmills in Amsterdam. Amsterdam aims for an efficient, sustainable energy, which will also benefit the Amsterdam population economically. The 'Wind Vision' shows that there are enough opportunities to supply one third of the households in Amsterdam with renewable electricity [Dutch] Met de Windvisie neemt Amsterdam het initiatief om meer windmolens in Amsterdam te realiseren. Amsterdam streeft naar een efficiente, duurzame energieopwekking, waar Amsterdammers ook economisch van kunnen profiteren. De Windvisie laat zien dat er op dit moment in de stad kansen zijn om genoeg windmolens te realiseren om een derde van de Amsterdamse huishoudens van duurzaam opgewekte elektriciteit te voorzien.

  13. Between Care and Order: Street-Level Workers’ Discretion and Drug Policies in Amsterdam (the Netherlands) and Porto Alegre (Brazil)

    NARCIS (Netherlands)

    R. Quadros Rigoni (Rafaela)

    2015-01-01

    markdownabstract__Abstract__ This comparative study analyses the implementation of policies on so-called ‘problem drugs’ (crack cocaine and heroin) for the cities of Amsterdam (in the Netherlands) and Porto Alegre (in Brazil). Using a variant on the street level bureaucracy approach, the study

  14. Intelligent Virtual Agents : 9th International Conference, IVA 2009 Amsterdam, The Netherlands, September 14-16, 2009 Proceedings

    NARCIS (Netherlands)

    Ruttkay, Z.M.; Kipp, M.; Nijholt, Antinus; Vilhjalmsson, H.H.

    2009-01-01

    Welcome to the Proceedings of the 9th International Conference on Intelligent Virtual Agents, held 14-16 September, 2009 in Amsterdam, The Netherlands. Intelligent Virtual Agents (IVAs) are interactive characters that exhibit humanlike qualities and communicate with humans or with each other using

  15. Study on depleted uranium at the airplane accident in Bijlmermeer, Amsterdam, Netherlands

    International Nuclear Information System (INIS)

    Veltkamp, A.C.; Van Hienen, J.F.A.

    1998-09-01

    The El Al airplane, which crashed in the urban area Bijlmermeer in Amsterdam, Netherlands, October 4th, 1992, contained balance weights of depleted uranium. Part of the balance weights has not been found after the disaster and its not sure what happened with the lost part. One of the options is that the uranium atomized during or after the fire. To clarify this the Dutch Civil Aviation Authority (RLD) ordered the Netherlands Energy Research Foundation (ECN) to study the fore-mentioned option on the basis of the following questions: (1) at which temperature will depleted uranium atomize and thus be released into the air?; (2) at which temperature will depleted uranium burn?; and (3) what is the chance that depleted uranium will atomize under the conditions as they occurred during the aircraft accident in the Bijlmermeer? The overall impression is that during the fire little if any uranium oxide has been released into the air. Because of lack of knowledge about the actual conditions, partial or complete oxidation can not be excluded with cast-iron certainty. 16 refs

  16. Persistence after treatment of pharyngeal gonococcal infections in patients of the STI clinic, Amsterdam, the Netherlands, 2012-2015: a retrospective cohort study

    NARCIS (Netherlands)

    Hananta, I. Putu Yuda; de Vries, Henry John Christiaan; van Dam, Alje P.; van Rooijen, Martijn Sebastiaan; Soebono, Hardyanto; Schim van der Loeff, Maarten Franciscus

    2017-01-01

    Infection of Neisseria gonorrhoeae in the pharynx (pharyngeal Ng) is associated with gonococcal transmission and development of antimicrobial resistance. We assessed proportion of and determinants for persistence after treatment of pharyngeal Ng. At the STI clinic of Amsterdam, the Netherlands,

  17. Intrapartum and neonatal mortality in primary midwife-led and secondary obstetrician-led care in the Amsterdam region of the Netherlands: A retrospective cohort study

    NARCIS (Netherlands)

    Wiegerinck, M.M.J.; van der Goes, B.Y.; Ravelli, A.C.J.; van der Post, J.A.M.; Klinkert, J.; Brandenbarg, J.; Buist, F.C.D.; Wouters, M.G.A.J.; Tamminga, P.; de Jonge, A.; Mol, B.W.

    2015-01-01

    Objective: to compare intrapartum- and neonatal mortality and intervention rates in term women starting labour in primary midwife-led versus secondary obstetrician-led care. Design: retrospective cohort study. Setting: Amsterdam region of the Netherlands. Participants: women with singleton

  18. The association between ethnicity and vaginal microbiota composition in Amsterdam, the Netherlands.

    Science.gov (United States)

    Borgdorff, Hanneke; van der Veer, Charlotte; van Houdt, Robin; Alberts, Catharina J; de Vries, Henry J; Bruisten, Sylvia M; Snijder, Marieke B; Prins, Maria; Geerlings, Suzanne E; Schim van der Loeff, Maarten F; van de Wijgert, Janneke H H M

    2017-01-01

    To evaluate whether ethnicity is independently associated with vaginal microbiota (VMB) composition in women living in Amsterdam, the Netherlands, as has been shown for American women. Women (18-34 years, non-pregnant, N = 610) representing the six largest ethnic groups (Dutch, African Surinamese, South-Asian Surinamese, Turkish, Moroccan, and Ghanaian) were sampled from the population-based HELIUS study. Sampling was performed irrespective of health status or healthcare seeking behavior. DNA was extracted from self-sampled vaginal swabs and sequenced by Illumina MiSeq (16S rRNA gene V3-V4 region). The overall prevalence of VMBs not dominated by lactobacilli was 38.5%: 32.2% had a VMB resembling bacterial vaginosis and another 6.2% had a VMB dominated by Bifidobacteriaceae (not including Gardnerella vaginalis), Corynebacterium, or pathobionts (streptococci, staphylococci, Proteus or Enterobacteriaceae). The most prevalent VMB in ethnically Dutch women was a Lactobacillus crispatus-dominated VMB, in African Surinamese and Ghanaian women a polybacterial G. vaginalis-containing VMB, and in the other ethnic groups a L. iners-dominated VMB. After adjustment for sociodemographic, behavioral and clinical factors, African Surinamese ethnicity (adjusted odds ratio (aOR) 5.1, 95% confidence interval (CI) 2.1-12.0) and Ghanaian ethnicity (aOR 4.8, 95% CI 1.8-12.6) were associated with having a polybacterial G. vaginalis-containing VMB, and African Surinamese ethnicity with a L. iners-dominated VMB (aOR 2.8, 95% CI 1.2-6.2). Shorter steady relationship duration, inconsistent condom use with casual partners, and not using hormonal contraception were also associated with having a polybacterial G. vaginalis-containing VMB, but human papillomavirus infection was not. Other sexually transmitted infections were uncommon. The overall prevalence of having a VMB not dominated by lactobacilli in this population-based cohort of women aged 18-34 years in Amsterdam was high (38.5%), and

  19. The association between ethnicity and vaginal microbiota composition in Amsterdam, the Netherlands.

    Directory of Open Access Journals (Sweden)

    Hanneke Borgdorff

    Full Text Available To evaluate whether ethnicity is independently associated with vaginal microbiota (VMB composition in women living in Amsterdam, the Netherlands, as has been shown for American women.Women (18-34 years, non-pregnant, N = 610 representing the six largest ethnic groups (Dutch, African Surinamese, South-Asian Surinamese, Turkish, Moroccan, and Ghanaian were sampled from the population-based HELIUS study. Sampling was performed irrespective of health status or healthcare seeking behavior. DNA was extracted from self-sampled vaginal swabs and sequenced by Illumina MiSeq (16S rRNA gene V3-V4 region.The overall prevalence of VMBs not dominated by lactobacilli was 38.5%: 32.2% had a VMB resembling bacterial vaginosis and another 6.2% had a VMB dominated by Bifidobacteriaceae (not including Gardnerella vaginalis, Corynebacterium, or pathobionts (streptococci, staphylococci, Proteus or Enterobacteriaceae. The most prevalent VMB in ethnically Dutch women was a Lactobacillus crispatus-dominated VMB, in African Surinamese and Ghanaian women a polybacterial G. vaginalis-containing VMB, and in the other ethnic groups a L. iners-dominated VMB. After adjustment for sociodemographic, behavioral and clinical factors, African Surinamese ethnicity (adjusted odds ratio (aOR 5.1, 95% confidence interval (CI 2.1-12.0 and Ghanaian ethnicity (aOR 4.8, 95% CI 1.8-12.6 were associated with having a polybacterial G. vaginalis-containing VMB, and African Surinamese ethnicity with a L. iners-dominated VMB (aOR 2.8, 95% CI 1.2-6.2. Shorter steady relationship duration, inconsistent condom use with casual partners, and not using hormonal contraception were also associated with having a polybacterial G. vaginalis-containing VMB, but human papillomavirus infection was not. Other sexually transmitted infections were uncommon.The overall prevalence of having a VMB not dominated by lactobacilli in this population-based cohort of women aged 18-34 years in Amsterdam was high (38

  20. The role of Surinamese migrants in the transmission of Chlamydia trachomatis between Paramaribo, Suriname and Amsterdam, The Netherlands.

    Science.gov (United States)

    Bom, Reinier J M; van der Helm, Jannie J; Bruisten, Sylvia M; Grünberg, Antoon W; Sabajo, Leslie O A; Schim van der Loeff, Maarten F; de Vries, Henry J C

    2013-01-01

    The large Surinamese migrant population in the Netherlands is a major risk group for urogenital Chlamydia trachomatis infection. Suriname, a former Dutch colony, also has a high prevalence of C. trachomatis. Surinamese migrants travel extensively between the Netherlands and Suriname. Our objective was to assess whether the Surinamese migrants in the Netherlands form a bridge population facilitating transmission of C. trachomatis between Suriname and the Netherlands. If so, joint prevention campaigns involving both countries might be required. Between March 2008 and July 2010, participants were recruited at clinics in Paramaribo, Suriname and in Amsterdam, the Netherlands. Participants were grouped as native Surinamese, native Dutch, Surinamese migrant, Dutch migrant, or Other, based on country of residence and country of birth of the participant and of their parents. Risk behavior, such as sexual mixing between ethnic groups, was recorded and C. trachomatis positive samples were typed through multilocus sequence typing (MLST). A minimum spanning tree of samples from 426 participants showed four MLST clusters. The MLST strain distribution of Surinamese migrants differed significantly from both the native Surinamese and Dutch populations, but was not an intermediate state between these two populations. Sexual mixing between the Surinamese migrants and the Dutch and Surinamese natives occurred frequently. Yet, the MLST cluster distribution did not differ significantly between participants who mixed and those who did not. Sexual mixing occurred between Surinamese migrants in Amsterdam and the native populations of Suriname and the Netherlands. These migrants, however, did not seem to form an effective bridge population for C. trachomatis transmission between the native populations. Although our data do not seem to justify the need for joint campaigns to reduce the transmission of C. trachomatis strains between both countries, intensified preventive campaigns to

  1. Hypertension control in a large multi-ethnic cohort in Amsterdam, The Netherlands: the HELIUS study.

    Science.gov (United States)

    Agyemang, Charles; Kieft, Suzanne; Snijder, Marieke B; Beune, Erik J; van den Born, Bert-Jan; Brewster, Lizzy M; Ujcic-Voortman, Joanne J; Bindraban, Navin; van Montfrans, Gert; Peters, Ron J; Stronks, Karien

    2015-03-15

    Hypertension is a major problem among European ethnic minority groups. We assessed the current situation of hypertension prevalence and its management among a multi-ethnic population in Amsterdam, The Netherlands. Data from the HELIUS study were used including 12,974 participants (1871 Ghanaian, 2184 African Surinamese, 2278 South-Asian Surinamese, 2277 Turkish, 2222 Moroccan and 2142 Dutch origin people), aged 18-70 years. Comparisons among groups were made using proportions and age-adjusted prevalence ratios (PRs). Hypertension prevalence ranged from 24% and 16% in Moroccan men and women to 52% and 62% in Ghanaian men and women. Except for Moroccan women, age-adjusted PR of hypertension was higher in all the ethnic minority groups than in Dutch. Among hypertensives, ethnic minority groups generally had higher levels of hypertension awareness and BP lowering treatment than Dutch. Moreover, prevalence rates for the prescription of more than one BP lowering drug were generally higher in African and South-Asian origin groups compared with Dutch origin people. By contrast, BP control levels were lower in all the ethnic groups than in Dutch, with control rates being significantly lower in Ghanaian men (26%, PR=0.49; 95% CI, 0.37-0.66) and women (45%, PR=0.64; 0.52-0.77), African-Surinamese men (30%, PR=0.61; 0.46-0.81) and women (45%, PR=0.72; 0.51-0.77), and South-Asian Surinamese men (43%, PR=0.77; 0.61-0.97) and women (47%, PR=0.76; 0.63-0.92) compared with Dutch men (53%) and women (61%). Our findings indicate poor BP control in ethnic minority groups despite the high treatment levels. More work is needed to unravel the potential factors contributing to the poor control in order to improve BP control in ethnic minority groups, particularly among African and South-Asian origin groups. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  2. Additional value of typing Noroviruses in gastroenteritis outbreaks in Amsterdam, The Netherlands.

    Science.gov (United States)

    Koek, A G; Bovée, L P M J; van den Hoek, J A R; Bos, A J; Bruisten, S M

    2006-02-01

    In Amsterdam, 17 of the 55 gastroenteritis (GI) outbreaks reported from January 2002 to May 2003 were confirmed to be caused by noroviruses (NV). In this study, we describe the molecular epidemiology of a group of nine outbreaks associated with a catering firm and two outbreaks, 5 months apart, in an Amsterdam hospital. All outbreaks were typed to confirm their linkage, and the hospital-related cases were studied to see if the two outbreaks were caused by one persisting NV strain or by a reintroduction after 5 months. For the outbreaks associated with the catering firm one NV genogroup I strain was found which was identical in sequence among customers and employees of the caterer. This was not the strain that predominantly circulated in 2002/2003 in and around Amsterdam, which was the NV genogroup II4 "new variant" (GgII4nv) strain. In the Amsterdam hospital, the two outbreaks were caused by this predominant GgII4nv type, and we argue that NV was most likely reintroduced in the second outbreak from the Amsterdam community.

  3. Congenital anomalies in the teratological collection of Museum Vrolik in Amsterdam, The Netherlands. II: Skeletal dysplasias

    NARCIS (Netherlands)

    Oostra, R. J.; Baljet, B.; Dijkstra, P. F.; Hennekam, R. C.

    1998-01-01

    The Museum Vrolik collection of the Department of Anatomy and Embryology of the University of Amsterdam, founded by Gerardus Vrolik (1775-1859) and his son Willem Vrolik (1801-1863), consists of more than five thousand specimens of human and animal anatomy, embryology, pathology, and congenital

  4. Additional value of typing Noroviruses in gastroenteritis outbreaks in Amsterdam, The Netherlands

    NARCIS (Netherlands)

    Koek, A. G.; Bovée, L. P. M. J.; van den Hoek, J. A. R.; Bos, A. J.; Bruisten, S. M.

    2006-01-01

    In Amsterdam, 17 of the 55 gastroenteritis (GI) outbreaks reported from January 2002 to May 2003 were confirmed to be caused by noroviruses (NV). In this study, we describe the molecular epidemiology of a group of nine outbreaks associated with a catering firm and two outbreaks, 5 months apart, in

  5. Intrapartum and neonatal mortality in primary midwife-led and secondary obstetrician-led care in the Amsterdam region of the Netherlands: A retrospective cohort study

    NARCIS (Netherlands)

    Wiegerinck, M. M. J.; van der Goes, B. Y.; Ravelli, A. C. J.; van der Post, J. A. M.; Klinkert, J.; Brandenbarg, J.; Buist, F. C. D.; Wouters, M. G. A. J.; Tamminga, P.; de jonge, A.; Mol, B. W.

    2015-01-01

    To compare intrapartum- and neonatal mortality and intervention rates in term women starting labour in primary midwife-led versus secondary obstetrician-led care. Retrospective cohort study. Amsterdam region of the Netherlands. Women with singleton pregnancies who gave birth beyond 37+0 weeks

  6. Implementation of a Prehospital Triage System for Patients With Chest Pain and Logistics for Primary Percutaneous Coronary Intervention in the Region of Amsterdam, The Netherlands

    NARCIS (Netherlands)

    Adams, Rob; Appelman, Yolande; Bronzwaer, Jean G.; Slagboom, Ton; Amoroso, Giovanni; van Exter, Pieternel; Tijssen, G. P. Jan; de Winter, Robbert J.

    2010-01-01

    We aimed to describe the logistics of a prehospital triage system for patients with acute chest pain in the region of Amsterdam, The Netherlands. Ambulance electrocardiograms (ECGs) were evaluated immediately in 1 of the percutaneous coronary intervention (PCI)-capable centers. Patients accepted for

  7. Liberal Arts and Sciences Education for the 21st Century Knowledge Economy : A Case Study of Amsterdam University College, The Netherlands

    NARCIS (Netherlands)

    van der Wende, M.C.

    2016-01-01

    This chapter describes how Amsterdam University College (AUC), a liberal arts and science honours college in The Netherlands, promotes internationalization and adopts a global approach in its curriculum and academic community. It shows how global learning outcomes and 21st century skills can be

  8. Liberal Arts and Sciences Education for the 21st Century Knowledge Economy: A Case Study of Amsterdam University College, The Netherlands

    NARCIS (Netherlands)

    Klein Bog, Deirdre; van der Wende, Marijk; Jung, Insung; Nishimura, Mikiko; Sasao, Toshiaki

    2016-01-01

    This chapter describes how Amsterdam University College (AUC), a liberal arts and science honours college in The Netherlands, promotes internationalization and adopts a global approach in its curriculum and academic community. It shows how global learning outcomes and 21st century skills can be

  9. Comparison of general health status, myocardial infarction, obesity, diabetes, and fruit and vegetable intake between immigrant Pakistani population in the Netherlands and the local Amsterdam population.

    Science.gov (United States)

    Raza, Qaisar; Nicolaou, Mary; Dijkshoorn, Henriëtte; Seidell, Jacob C

    2017-12-01

    South Asians living in Western countries have shown higher prevalence of cardiovascular disease and related non-communicable diseases as compared to the local populations. The aim of this study was to compare the general health status and prevalence of myocardial infarction (MI), diabetes, high blood pressure, overweight, obesity, and fruit and vegetable intake between Pakistani immigrants in the Netherlands and local Amsterdam population. A health survey was conducted in 2012-2013 among Pakistanis in the Netherlands. Results were compared with a health survey conducted among inhabitants of Amsterdam in 2012. One hundred and fifty-four Pakistanis from four big cities of the Netherlands and 7218 inhabitants of Amsterdam participated. The data for Amsterdam population were weighed on the basis of age, gender, city district, marital status, ethnicity and income level while the data for Pakistanis were weighed on the basis of age and gender to make both data-sets representative of their general population. Pakistanis reported a high prevalence of MI (3.3%), diabetes (11.4%), high blood pressure (14.4%), overweight (35.5%) and obesity (18.5%) while Amsterdam population reported the prevalence as 2.5% for MI, 6.8% for diabetes, 15.3% for high blood pressure, 28.1% for overweight and 11.1% for obesity. Pakistanis had a significantly higher level of MI (OR = 2.71; 95% CI: 1.19-6.14), diabetes (OR = 4.41; 95% CI: 2.66-7.33) and obesity (OR = 2.51; 95% CI: 1.53-4.12) after controlling for age, sex and educational level with Amsterdam population as the reference group. Pakistanis showed a higher intake of fruit and fruit juice as compared to Amsterdam population though the latter showed a higher intake of cooked vegetables. Higher prevalence of MI, diabetes and obesity among Pakistanis than Amsterdam population indicates the need for health scientists and policy-makers to develop interventions for tackling non-communicable diseases and its determinants among

  10. The Chemistry Departement of the Institute for Nuclear Physics Research, Amsterdam, The Netherlands

    International Nuclear Information System (INIS)

    Lindner, L.

    1977-01-01

    In 1946, the Institute for Nuclear Physics Research (IKO) in Amsterdam was founded as a typical post World War II effort to cope with the surge in scientific research, primarily in the USA. At present, the Institute encompasses almost 250 workers - including a Philips research group - out of which nearly 30 are members of the Chemistry Department. In the beginning, the investigations dealt with more or less conventional tracerwork using long-lived radionuclides produced in nuclear reactors. This changed rapidly with the synchrocyclotron coming into operation in 1947. The present can be best characterized as a sort of a transition state. Emphasis has been laid upon more typical chemical aspects of the research program: a shift from ''nuclear'' chemistry to ''radio'' chemistry. The future is determined by the 500 MeV linear electron accelerator, dubbed MEA (Medium Energy Accelerator) already under construction. (T.G.)

  11. Determinants of Human Papillomavirus Vaccination Intention Among Female Sex Workers in Amsterdam, the Netherlands

    NARCIS (Netherlands)

    Marra, E.; Dam, L. van; Kroone, N.; Alberts, C.J.; Craanen, M.; Zimet, G.D.; Heijmam, T.; Hogewoning, A.A.; Sonder, G.J.B.; Vries, H.J.C. de; Alberts, C.J.; Paulussen, T.G.W.M.; Schim van der Loeff, M.F.

    2017-01-01

    Introduction: Female sex workers (FSWs) are at risk for human papillomavirus (HPV)-induced diseases but are currently not targeted by the HPV vaccination program in the Netherlands. We explored determinants of their intention to get vaccinated against HPV in case vaccination would be offered to

  12. Speaking of Belonging: Learning to be “Good Citizens” in the Context of Voluntary Language Coaching Projects in Amsterdam, the Netherlands

    Directory of Open Access Journals (Sweden)

    Rhiannon Mosher

    2015-09-01

    Full Text Available This article explores citizenship education for adult immigrants through informal language education in Amsterdam, the Netherlands. Based on data collected over thirteen months of ethnographic research among volunteer Dutch language coaches in Amsterdam, the primary methods used in this study were in-depth semi-structured interviews and participant observation. While the primary focus of this article is on the ways in which informal educational settings contribute to processes of adult citizenship education, this paper also underscores some of the perceived barriers to integration faced by adult immigrants in the Netherlands. Adopting a Foucauldian theoretical approach to governmentality, this paper considers how volunteer Dutch language coaches both reproduce and challenge contemporary discourses around citizenship and belonging in Dutch society. Experiences and expressions of citizenship among volunteer Dutch language coaches reveal how entangled discourses of cultural difference and neoliberal “active” citizenship shape state and everyday notions of good citizenship practice and integration.

  13. Energy supply for the Zuidas district [Amsterdam, Netherlands] 1995-2005, 2005-2020. Review, analysis and preview; Energievoorziening Zuidas 1995-2005, 2005-2020. Terugblik, analyse, vooruitblik

    Energy Technology Data Exchange (ETDEWEB)

    Frederiks, N.

    2005-07-15

    The project The Zuidas in Amsterdam, Netherlands, is the connection between the residential areas Amsterdam South and Buitenveldertbaan. It is a large spatial development that generates significant strategic and economic effects for both municipality, region and the Netherlands. Amsterdam plans to generate and use as much sustainable energy as possible in the most efficient way. This report describes how the Zuidas can become a sustainable and energy efficient project. The public version of the report is described in DMB magazine No. 1 [Dutch] Het projectgebied De Zuidas in Amsterdam vormt de verbinding tussen woonwijken (Zuid en Buitenveldert). Het is een groot ruimtelijk-ontwikkelingsproject dat belangrijke strategische en economische effecten genereert voor zowel gemeente, regio als Nederland. Amsterdam wil zoveel mogelijk duurzame energie efficiënt opwekken en gebruiken. In dit rapport wordt beschreven hoe de Zuidas een duurzaam en energiezuinig project moet worden. De publieksversie wordt beschreven in DMB magazine nr. 1.

  14. Climatic change and local policy, Amsterdam, Netherlands. Policy options and implementation strategies to reduce emission of CO2

    International Nuclear Information System (INIS)

    Schol, E.; Van den Bosch, A.; Ligthart, F.A.T.M.; Roemer, J.C.; Ruijg, G.J.; Schaeffer, G.J.; Dinkelman, D.H.; Kok, I.C.; De Paauw, K.F.B.

    1998-04-01

    Insight is given into the local policy options with respect to climate change, in this case within the sphere of influence of Amsterdam local authorities. A list of new policy options for CO2-reduction has been made with the assistance of local policy makers and representatives of interest groups. These policy options have been divided into three qualitative scenarios: Institutional Cultural Change, Technological Innovation and Least Regrets. The environmental, economic and other effects have been described for each policy option. The three most interesting policy options have been selected by local policy makers and representatives of interest groups during a workshop. Implementation strategies have been developed for the options selected. These strategies have been discussed during a second workshop. The reduction target, stabilization of CO2-emissions in 2015 compared to 1993, can be realized by a combination of all the new policy options. The three selected policy options count for 40% of this total CO2-emission reduction. Finally, a general outline on the methodology to construct local policies for climate protection has been described. This methodology can also be applied to other cities and municipal administrators, e.g. participants of Cities for Climate Protection, an initiative of the International Council for Local Environmental Initiatives, or the Netherlands Climate Association. 136 refs

  15. Persistence after treatment of pharyngeal gonococcal infections in patients of the STI clinic, Amsterdam, the Netherlands, 2012-2015: a retrospective cohort study.

    Science.gov (United States)

    Hananta, I Putu Yuda; De Vries, Henry John Christiaan; van Dam, Alje P; van Rooijen, Martijn Sebastiaan; Soebono, Hardyanto; Schim van der Loeff, Maarten Franciscus

    2017-11-01

    Infection of Neisseria gonorrhoeae in the pharynx (pharyngeal Ng) is associated with gonococcal transmission and development of antimicrobial resistance. We assessed proportion of and determinants for persistence after treatment of pharyngeal Ng. At the STI clinic of Amsterdam, the Netherlands, females-at-risk and men who have sex with men are routinely screened for pharyngeal Ng using an RNA-based nucleic acid amplification test (NAAT; Aptima Combo 2). Patients with pharyngeal Ng were invited for a test-of-cure (TOC) 7 days after treatment with a 500 mg ceftriaxone intramuscularly. We retrospectively examined medical records of patients with pharyngeal Ng (January 2012-August 2015) who returned for a TOC 7-28 days after treatment. Persistence was defined as a positive NAAT at TOC. Out of 2204 pharyngeal Ng cases recorded in the study period, 781 cases (median time between first treatment and TOC of 8 (IQR 7-12) days) were included in the analysis. Persistence after treatment was found in 36 (4.6%) and was less likely among patients who received ceftriaxone in combination with other antibiotics (vs monotherapy) (adjusted OR (aOR) 0.36, 95% CI 0.12 to 1.04) and with longer time from treatment to TOC (aOR 0.74, 95% CI 0.60 to 0.90, per extra day). In those with a TOC 15-28 days after treatment, Ng persisted in only 1.0% (1/105 cases). A small proportion of pharyngeal Ng persists despite appropriate treatment. Combining ceftriaxone with other antibiotics appears to lead to faster clearance. A TOC for pharyngeal Ng 7 days after treatment may be too soon. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  16. Persistence after treatment of pharyngeal gonococcal infections in patients of the STI clinic, Amsterdam, the Netherlands, 2012–2015: a retrospective cohort study

    Science.gov (United States)

    De Vries, Henry John Christiaan; van Dam, Alje P; van Rooijen, Martijn Sebastiaan; Soebono, Hardyanto; Schim van der Loeff, Maarten Franciscus

    2017-01-01

    Introduction Infection of Neisseria gonorrhoeae in the pharynx (pharyngeal Ng) is associated with gonococcal transmission and development of antimicrobial resistance. We assessed proportion of and determinants for persistence after treatment of pharyngeal Ng. Methods At the STI clinic of Amsterdam, the Netherlands, females-at-risk and men who have sex with men are routinely screened for pharyngeal Ng using an RNA-based nucleic acid amplification test (NAAT; Aptima Combo 2). Patients with pharyngeal Ng were invited for a test-of-cure (TOC) 7 days after treatment with a 500 mg ceftriaxone intramuscularly. We retrospectively examined medical records of patients with pharyngeal Ng (January 2012–August 2015) who returned for a TOC 7–28 days after treatment. Persistence was defined as a positive NAAT at TOC. Results Out of 2204 pharyngeal Ng cases recorded in the study period, 781 cases (median time between first treatment and TOC of 8 (IQR 7–12) days) were included in the analysis. Persistence after treatment was found in 36 (4.6%) and was less likely among patients who received ceftriaxone in combination with other antibiotics (vs monotherapy) (adjusted OR (aOR) 0.36, 95% CI 0.12 to 1.04) and with longer time from treatment to TOC (aOR 0.74, 95% CI 0.60 to 0.90, per extra day). In those with a TOC 15–28 days after treatment, Ng persisted in only 1.0% (1/105 cases). Conclusion A small proportion of pharyngeal Ng persists despite appropriate treatment. Combining ceftriaxone with other antibiotics appears to lead to faster clearance. A TOC for pharyngeal Ng 7 days after treatment may be too soon. PMID:28822976

  17. Multilocus sequence typing of Trichomonas vaginalis clinical samples from Amsterdam, the Netherlands.

    Science.gov (United States)

    van der Veer, C; Himschoot, M; Bruisten, S M

    2016-10-13

    In this cross-sectional epidemiological study we aimed to identify molecular profiles for Trichomonas vaginalis and to determine how these molecular profiles were related to patient demographic and clinical characteristics. Molecular typing methods previously identified two genetically distinct subpopulations for T. vaginalis; however, few molecular epidemiological studies have been performed. We now increased the sensitivity of a previously described multilocus sequence typing (MLST) tool for T. vaginalis by using nested PCR. This enabled the typing of direct patient samples. From January to December 2014, we collected all T. vaginalis positive samples as detected by routine laboratory testing. Samples from patients either came from general practitioners offices or from the sexually transmitted infections (STI) clinic in Amsterdam. Epidemiological data for the STI clinic patients were retrieved from electronic patient files. The primary outcome was the success rate of genotyping direct T. vaginalis positive samples. The secondary outcome was the relation between T. vaginalis genotypes and risk factors for STI. All 7 MLST loci were successfully typed for 71/87 clinical samples. The 71 typed samples came from 69 patients, the majority of whom were women (n=62; 90%) and half (n=34; 49%) were STI clinic patients. Samples segregated into a two population structure for T. vaginalis representing genotypes I and II. Genotype I was most common (n=40; 59.7%). STI clinic patients infected with genotype II reported more sexual partners in the preceding 6 months than patients infected with genotype I (p=0.028). No other associations for gender, age, ethnicity, urogenital discharge or co-occurring STIs with T. vaginalis genotype were found. MLST with nested PCR is a sensitive typing method that allows typing of direct (uncultured) patient material. Genotype II is possibly more prevalent in high-risk sexual networks. Published by the BMJ Publishing Group Limited. For

  18. Energy from biomass and biofuels. Current market initiatives. Altener seminar, Amsterdam, Netherlands, 26 May 1997

    International Nuclear Information System (INIS)

    1997-01-01

    Biomass, organic wastes, hydroelectric power, wind power and solar energy contribute to approximately 6% of the current energy demand in the European Union (EU). Goals are set by the EU to double this share in the energy production in the next decade. The EU Altener Programme aims to increase the use of renewables as source of energy, the trade in renewable energy products and related equipment and services, supporting a wide variety of projects, sector and market studies, events and technical standards. The Agricultural and Forestrial Biomass Network (AFB-Nett) promotes and stimulates, as part of the Altener Programme, the implementation and commercial exploitation of energy from biomass by the initiation of among other things business opportunities and information exchange. The AFB-Nett National Coordinator for the Netherlands, Novem, organised in this respect the title seminar. 85 participants from several European countries attended presentations covering the whole bio-energy chain: from information on biomass supply, through trade, logistics and pretreatment issues up to discussion on conversion technologies. It became clear to the audience that it is a necessary condition to take into account the total chain when developing projects in a specific field of this chain. However, non-technical aspects must be considered as well. Therefore, in developing business opportunities the challenge remains to connect all good project initiatives covering parts of the chain into a few 'whole-chain'-projects

  19. Measuring drifted dust near coal transhipment in the harbour of Amsterdam, Netherlands; Meten aan verwaaiend stof bij kolenoverslag in het Amsterdams havengebied

    Energy Technology Data Exchange (ETDEWEB)

    Weijers, E.P.; Rodink, R.; Hensen, A. [ECN Environment and Energy Engineering, Petten (Netherlands)

    2013-02-15

    For two months, particulate matter measurements were performed at the Rietlanden coal terminal in the Africa harbour in Amsterdam. At eight places around the coal terminal particulate matter concentrations were measured with relatively simple (and relatively inexpensive) optical sensors (which have been further developed by ECN). The primary purpose of the measurement campaign was to determine the performance and robustness of the sensors 'in the field'. After the satisfactory performance, the feasibility of a monitoring c.q. alarm system were studied and an estimate was made of particulate matter emissions from the terminal with a dispersion model during the measurement period [Dutch] Gedurende twee maanden zijn bij de Rietlanden kolenterminal in de Afrikahaven te Amsterdam fijnstofmetingen uitgevoerd. Op een achttal plaatsen rondom het bedrijf zijn fijnstofconcentraties gemeten met relatief eenvoudige (en relatief goedkope) optische sensoren (die door ECN verder zijn ontwikkeld). In de eerste plaats had de meetcampagne ten doel de prestatie en robuustheid van de sensoren 'in het veld' vast te stellen. Na gebleken geschiktheid is de haalbaarheid van een monitoring- c.q. alarmeringssysteem bestudeerd en is de fijnstofemissie afkomstig van de terminal geschat voor de periode van de metingen met een verspreidingsmodel.

  20. Pharmaco-economic evaluation of targeted hepatitis A vaccination for children of ethnic minorities in Amsterdam (The Netherlands)

    NARCIS (Netherlands)

    Postma, M.J.; Beutels, Ph; Schilthuis, H.; Bos, J.M.; van den Hoek, J.A.R.

    2004-01-01

    Objective: Estimate cost-effectiveness of vaccination against hepatitis A virus (HAV) for children of ethnic minorities in Amsterdam. Background: Pharmaco-economic analysis is relevant for motivating reimbursement of vaccination costs in the framework of a programmatic approach to vaccination of

  1. Translational HIV-1 research: from routine diagnostics to new virology insights in Amsterdam, the Netherlands during 1983-2013

    NARCIS (Netherlands)

    van der Kuyl, Antoinette C.; Bakker, Margreet; Jurriaans, Suzanne; Back, Nicole K. T.; Pasternak, Alexander O.; Cornelissen, Marion; Berkhout, Ben

    2013-01-01

    An HIV-1 diagnostic laboratory was established in the Academic Medical Center (AMC) of the University of Amsterdam after the discovery of human immunodeficiency virus (HIV) as the cause of the acquired immunodeficiency syndrome (AIDS). The first AIDS patients were diagnosed here in 1981 and since

  2. Congenital anomalies in the teratological collection of Museum Vrolik in Amsterdam, The Netherlands. IV: closure defects of the neural tube

    NARCIS (Netherlands)

    Oostra, R. J.; Baljet, B.; Hennekam, R. C.

    1998-01-01

    The Museum Vrolik collection of the Department of Anatomy and Embryology of the University of Amsterdam, founded by Gerardus Vrolik (1775-1859) and his son Willem Vrolik (1801-1863), consists of more than 5,000 specimens of human and animal anatomy, embryology, pathology, and congenital anomalies.

  3. Congenital anomalies in the teratological collection of Museum Vrolik in Amsterdam, The Netherlands. V: conjoined and acardiac twins

    NARCIS (Netherlands)

    Oostra, R. J.; Baljet, B.; Verbeeten, B. W.; Hennekam, R. C.

    1998-01-01

    The Museum Vrolik collection of the Department of Anatomy and Embryology of the Academic Medical Center, University of Amsterdam, founded by Gerardus Vrolik (1775-1859) and his son Willem Vrolik (1801-1863), consists of more than 5,000 specimens of human and animal anatomy, embryology, pathology,

  4. Amplified Fragment Length Polymorphism Fingerprinting for Identification of a Core Group of Neisseria gonorrhoeae Transmitters in the Population Attending a Clinic for Treatment of Sexually Transmitted Diseases in Amsterdam, The Netherlands

    OpenAIRE

    Spaargaren, Joke; Stoof, Jeroen; Fennema, Han; Coutinho, Roel; Savelkoul, Paul

    2001-01-01

    Amplified fragment length polymorphism analysis seems well suited for studying the epidemiology of isolates of Neisseria gonorrhoeae obtained from patients attending the Sexually Transmitted Disease Outpatient Clinic in Amsterdam, The Netherlands. It shows potential to identify the core group of transmitters.

  5. Seroprevalence of hepatitis E virus differs in Dutch and first generation migrant populations in Amsterdam, the Netherlands: a cross-sectional study.

    Science.gov (United States)

    Sadik, S; van Rijckevorsel, G G C; van Rooijen, M S; Sonder, G J B; Bruisten, S M

    2016-11-08

    In the last decade hepatitis E virus (HEV) is increasingly recognized as a cause of acute viral hepatitis in developed countries. HEV is transmitted via the fecal-oral route. In countries like the Netherlands, HEV infection is suspected to be a zoonosis but HEV may also be introduced by migrants. We studied the seroprevalence of HEV among different migrants, mainly Moroccans and Turks, and compared this to that of the native Dutch population in Amsterdam, the Netherlands. Data were obtained from a cross-sectional survey of the adult Amsterdam population performed in 2004; the Amsterdam Health Monitor. A total of 1199 plasma samples were tested for IgG-and IgM antibodies to HEV using the Wantai kit according to instructions of the manufacturer. Basic demographic data (gender, age, country of birth, and age at immigration) were used in the analyses. Hepatitis A virus (HAV) serology data were available from a previous study. The total weighted anti-HEV IgG seroprevalence in the overall Amsterdam population was 26.7 %, based on 1199 samples. In the study population (not-weighted) this HEV seroprevalence was 157/426 (36.9 %) for the Dutch participants and it was 161/257 (62.6 %) for Moroccans, 99/296 (33.4 %) for Turks and 42/220 (19.1 %) for other ethnicities. HEV seroprevalence increased significantly with age. First-generation Moroccan migrants (44.0 %) had a significantly higher weighted HEV seroprevalence than the Dutch participants (29.7 %). In the first generation Turks (20.3 %) and first generation migrants from other countries (16.7 %) this weighted seroprevalence was lower, but this was only significant for the 'other ethnicities'. The median age of migration was significantly higher in the Moroccan and Turkish migrants who were HEV IgG positive versus HEV IgG negative. However, when stratifying for age at time of study, median migration age was only significantly different for HEV sero-status for younger Turks and younger 'other ethnicities'. HEV Ig

  6. The Role of Surinamese Migrants in the Transmission of Chlamydia trachomatis between Paramaribo, Suriname and Amsterdam, The Netherlands

    NARCIS (Netherlands)

    Bom, Reinier J. M.; van der Helm, Jannie J.; Bruisten, Sylvia M.; Grünberg, Antoon W.; Sabajo, Leslie O. A.; Schim van der Loeff, Maarten F.; de Vries, Henry J. C.

    2013-01-01

    The large Surinamese migrant population in the Netherlands is a major risk group for urogenital Chlamydia trachomatis infection. Suriname, a former Dutch colony, also has a high prevalence of C. trachomatis. Surinamese migrants travel extensively between the Netherlands and Suriname. Our objective

  7. Buying a house with solar cells. Survey among subscribers and buyers of newly built houses in Amsterdam, Netherlands

    International Nuclear Information System (INIS)

    Van Mierlo, B.; Sprengers, M.

    1995-12-01

    In a new housing estate in Amsterdam in 1995 the regional energy utility (EBA) has integrated a photovoltaic (PV) system (250 kWp) into 63 houses out of 245 houses. The parts of these owner-occupied houses with PV panels are not owned by the occupants. In order to determine which are the motives to buy solar houses and in order to analyze changes in their attitudes questionnaires were sent to potential occupants twice. First to the people who registered for the new housing project (subscribers), and second to the people who bought one of the 245 houses either with or without PV (buyers). The overall conclusion is that PV does not play an important role in the decision making process when buying a new house. It is recommended to study differences in PV preferences and opinions a few years after the buyers have moved to their new houses. 10 figs., 17 tabs., 9 refs., 3 appendices

  8. Clinical highlights from Amsterdam

    Directory of Open Access Journals (Sweden)

    Jouke T. Annema

    2016-07-01

    Full Text Available This article contains highlights and a selection of the scientific advances from the Clinical Assembly that were presented at the 2015 European Respiratory Society International Congress in Amsterdam, the Netherlands. The most relevant topics for clinicians will be discussed, covering a wide range of areas including interventional pulmonology, rehabilitation and chronic care, thoracic imaging, diffuse and parenchymal lung diseases, and general practice and primary care. In this comprehensive review, exciting novel data will be discussed and put into perspective.

  9. Public housing for whom? Experiences in an era of mature neo-liberalism: The Netherlands and Amsterdam

    NARCIS (Netherlands)

    Musterd, S.

    2014-01-01

    Public housing in the Netherlands is rapidly changing. While it used to be an example of how government intervention could successfully contribute to create descent housing for all, and while public housing was seen as the instrument to get rid of inhumane housing conditions, currently the sector is

  10. Anal infections with concomitant Chlamydia trachomatis genotypes among men who have sex with men in Amsterdam, the Netherlands

    Directory of Open Access Journals (Sweden)

    van der Loeff Maarten

    2011-03-01

    Full Text Available Abstract Background Lymphogranuloma venereum (LGV proctitis is caused by Chlamydia trachomatis (Ct genotype L and is endemic among men who have sex with men (MSM in western society. Genotype L infections need to be distinguished from non-LGV (genotypes A-K Ct infections since they require prolonged antibiotic treatment. For this purpose, an in-house developed pmpH based LGV polymerase chain reaction (PCR test is used at the Amsterdam STI outpatient clinic. We investigated retrospectively the anal Ct genotype distribution, and the frequency of concomitant genotype infections in MSM infected with LGV and non-LGV Ct infections. To detect concomitant Ct genotype infections, the pmpH LGV PCR and genoTyping Reverse Hybridization Assay (Ct-DT RHA were used. Methods A total of 201 Ct positive rectal swabs from MSM were selected, which were previously diagnosed as either LGV (n = 99 or non-LGV Ct infection (n = 102 according to the algorithm of Ct detection by the commercially available Aptima Combo 2 assay followed by an in-house pmpH LGV PCR. The samples were retested with the commercially available Ct-DT RHA, which differentiates between 14 major genotypes and is able to detect concomitant Ct genotypes. Results Excellent genotyping agreement was observed between the Ct-DT RHA and the pmpH LGV PCR (Kappa = 0.900, 95%CI = 0.845-0.955, McNemar's p = 1.000. A concomitant non-LGV genotype was detected in 6/99 (6.1% LGV samples. No additional LGV infections were observed with the Ct-DT RHA among the non-LGV Ct group. In the non-LGV group genotype G/Ga (34.3% was seen most frequent, followed by genotype D/Da (22.5% and genotype J (13.7%. All LGV infections were caused by genotype L2. Conclusions Concomitant non-LGV genotypes do not lead to missed LGV proctitis diagnosis. The pmpH LGV PCR displayed excellent agreement with the commercially available Ct-DT genotyping RHA test. The genotypes G/Ga, D/Da and J were the most frequent non-LGV Ct strains in MSM.

  11. Vaginal high-risk human papillomavirus infection in a cross-sectional study among women of six different ethnicities in Amsterdam, the Netherlands: the HELIUS study.

    Science.gov (United States)

    Alberts, C J; Vos, R A; Borgdorff, H; Vermeulen, W; van Bergen, J; Bruisten, S M; Geerlings, S E; Snijder, M B; van Houdt, R; Morré, S A; de Vries, H J C; van de Wijgert, J H H M; Prins, M; Schim van der Loeff, M F

    2016-12-01

    In the Netherlands the incidence of cervical cancer is higher among ethnic minority populations compared with the general Dutch population. We investigated the prevalence of, and risk factors associated with, vaginal high-risk human papillomavirus (hrHPV) infection in women of six different ethnicities living in Amsterdam. For this cross-sectional study we selected women aged 18-34 years old of six ethnicities from the large-scale multiethnic HEalthy LIfe in an Urban Setting study. Self-collected vaginal swabs were tested for HPV DNA and genotyped using a highly sensitive PCR and reverse line blot assay (short PCR fragment (SPF)10-PCR DNA enzyme immunoassay/LiPA25-system version-1, delft diagnostic laboratory (DDL)). Participants completed a questionnaire regarding demographics and sexual behaviour. Logistic regression using generalised estimating equations was used to assess risk factors of hrHPV, and to investigate whether prevalence of hrHPV differed among ethnicities. The study population consisted of 592 women with a median age of 27 (IQR: 23-31) years. Dutch and African Surinamese women reported the highest sexual risk behaviour. HrHPV prevalence was highest in the Dutch (40%) followed by the African Surinamese (32%), Turkish (29%), Ghanaian (26%), Moroccan (26%) and South-Asian Surinamese (18%). When correcting for sexual risk behaviour, the odds to be hrHPV-positive were similar for all non-Dutch groups when compared with that of the Dutch group. We found an overall higher hrHPV prevalence and higher sexual risk behaviour in the native Dutch population. Further research is needed to unravel the complex problem concerning cervical cancer disparities, such as differences in participation in the cervical cancer screening programme, or differences in clearance and persistence of hrHPV. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  12. A longitudinal study on determinants of HPV vaccination uptake in parents/guardians from different ethnic backgrounds in Amsterdam, the Netherlands

    Directory of Open Access Journals (Sweden)

    Catharina J. Alberts

    2017-02-01

    Full Text Available Abstract Background Human papillomavirus (HPV vaccination coverage in the Netherlands is low (~60% compared to other childhood vaccinations (>90%, and even lower among ethnic minorities. The aim of this study was to explore the possible impact of ethnicity on the determinants of both HPV vaccination intention and HPV vaccination uptake among parents/guardians having a daughter that is invited for the HPV vaccination. Methods In February 2014, parents/guardians living in Amsterdam were invited to complete a questionnaire about social-psychological determinants of their decision making process regarding the HPV vaccination of their daughter and socio-demographic characteristics. This questionnaire was sent approximately one month before the daughter was scheduled to receive her first HPV vaccine dose. Their daughters’ HPV vaccination status was retrieved from the national vaccination database. We distinguished four ethnic groups: Dutch (NL, Surinamese, Netherlands Antillean, and Aruban (SNA, Middle-Eastern and North-African (MENA, and Other. To assess the impact of determinants on both intention and uptake, linear and logistic regression analyses were used respectively. Missing data were imputed using multiple imputation by chained equation. Results In total 1,309 parents/guardians participated (33% participation rate. In all groups we found the mothers’ intention to be the strongest predictor of their daughters’ HPV vaccination uptake. Explained variance of uptake was highest in the NL-group (pseudo-R2:0.56 and lower in the other ethnic groups (pseudo-R2 varied between 0.23 and 0.29. The lower explained variance can be attributed to the relative large proportion of participants with a positive intention that finally did not go for vaccination in the SNA-group (11% and MENA-group (30%. Explained variance (R2 of intention varied between 0.66 and 0.77 across ethnic groups, and was best explained by the proximal social

  13. PREFACE: Proceedings of the 25th International Conference on Low Temperature Physics (LT25) (Amsterdam, The Netherlands, 6-13 August 2008) Proceedings of the 25th International Conference on Low Temperature Physics (LT25) (Amsterdam, The Netherlands, 6-13 August 2008)

    Science.gov (United States)

    Kes, Peter; Jochemsen, Reijer

    2009-04-01

    This issue forms part I of the Proceedings of the 25th International Conference on Low Temperature Physics (LT25) (Amsterdam, The Netherlands, 67-13 August 2008). The majority of the special invited lectures, such as the London prize lectures, the international union of pure and applied physics (IUPAP) young scientist award lectures, the plenary, half-plenary and public lectures, and the historical lectures presented at the LT25 conference, are included. The papers relating to the oral and poster presentations will appear in part II of the proceedings in a dedicated open access issue of Journal of Physics: Conference Series (2009 J. Phys.: Conf. Ser. 150). In addition to the organizer's report and a summary of the new developments in low temperature physics, which can also be found in this issue, part II provides useful information about LT25, such as an overview of committees, sponsors, exhibitors, and some conference statistics. To ensure the high publication standard mandated by Journal of Physics: Condensed Matter and Journal of Physics: Conference Series every paper was reviewed by at least one referee before it was accepted for publication. The editors are indebted to many colleagues for invaluable assistance in the preparation and review of 900 papers appearing in both parts I and II of these proceedings. In particular, we would like to thank Carlo Beenakker, Jeroen van den Brink, Hans Brom, Jos de Jongh, Horst Rogalla, Fons de Waele, and Jan Zaanen.

  14. Usage of purchased self-tests for HIV and sexually transmitted infections in Amsterdam, the Netherlands: results of population-based and serial cross-sectional studies among the general population and sexual risk groups.

    Science.gov (United States)

    Bil, Janneke P; Prins, Maria; Stolte, Ineke G; Dijkshoorn, Henriëtte; Heijman, Titia; Snijder, Marieke B; Davidovich, Udi; Zuure, Freke R

    2017-09-21

    There are limited data on the usage of commercially bought self-tests for HIV and other sexually transmitted infections (STIs). Therefore, we studied HIV/STI self-test usage and its determinants among the general population and sexual risk groups between 2007 and 2015 in Amsterdam, the Netherlands. Data were collected in four different studies among the general population (S1 - 2) and sexual risk groups (S3 - 4). S1 - Amsterdam residents participating in representative population-based surveys (2008 and 2012; n=6044) drawn from the municipality register; S2 - Participants of a population-based study stratified by ethnicity drawn from the municipality register of Amsterdam (2011-2015; n=17 603); S3 - Men having sex with men (MSM) participating in an HIV observational cohort study (2008 and 2013; n=597) and S4 - STI clinic clients participating in a cross-sectional survey (2007-2012; n=5655). Prevalence of HIV/STI self-test usage and its determinants. The prevalence of HIV/STI self-test usage in the preceding 6-12 months varied between 1% and 2% across studies. Chlamydia self-tests were most commonly used, except among MSM in S3. Chlamydia and syphilis self-test usage increased over time among the representative sample of Amsterdam residents (S1) and chlamydia self-test usage increased over time among STI clinic clients (S4). Self-test usage was associated with African Surinamese or Ghanaian ethnic origin (S2), being woman or MSM (S1 and 4) and having had a higher number of sexual partners (S1-2). Among those in the general population who tested for HIV/STI in the preceding 12 months, 5-9% used a self-test. Despite low HIV/STI self-test usage, we observed increases over time in chlamydia and syphilis self-test usage. Furthermore, self-test usage was higher among high-risk individuals in the general population. It is important to continue monitoring self-test usage and informing the public about the unknown quality of available self-tests in the Netherlands and

  15. Low prevalence of human T-cell leukaemia virus-I and -II infection among drug users in Amsterdam, The Netherlands

    NARCIS (Netherlands)

    van den Hoek, J. A.; Al, E. J.; Huisman, J. G.; Goudsmit, J.; Coutinho, R. A.

    1991-01-01

    The prevalence of human T-cell leukaemia virus-I and -II infection was studied in a cohort of 346 intravenous and nonintravenous drug users in Amsterdam. Three participants (0.86%) had antibodies to HTLV-I by two commercially available HTLV-I enzyme immunoassays (EIA). Infection in these three

  16. Vaginal and anal human papillomavirus infection and seropositivity among female sex workers in amsterdam, the Netherlands: prevalence, concordance and risk factors

    NARCIS (Netherlands)

    Marra, E.; Kroone, N.; Freriks, E.; van Dam, C. L.; Alberts, C. J.; Hogewoning, A. A.; Bruisten, S.; van Dijk, A.; Kroone, M. M.; Waterboer, T.; Schim van der Loeff, M. F.

    2017-01-01

    We studied prevalence, risk factors and concordance of vaginal and anal HPV infection and L1 seropositivity among female sex workers (FSW) in Amsterdam. In 2016, FSW aged ≥18 years having a sexually transmitted infections (STI) consultation were invited to participate. Participation entailed taking

  17. Congenital anomalies in the teratological collection of Museum Vrolik in Amsterdam, The Netherlands. III: primary field defects, sequences, and other complex anomalies

    NARCIS (Netherlands)

    Oostra, R. J.; Baljet, B.; Verbeeten, B. W.; Hennekam, R. C.

    1998-01-01

    The Museum Vrolik collection of the Department of Anatomy and Embryology of the Academic Medical Center, University of Amsterdam, founded by Gerardus Vrolik (1775-1859) and his son Willem Vrolik (1801-1863), consists of more than 5,000 specimens of human and animal anatomy, embryology, pathology,

  18. Anorectal and inguinal lymphogranuloma venereum among men who have sex with men in Amsterdam, The Netherlands: trends over time, symptomatology and concurrent infections.

    Science.gov (United States)

    de Vrieze, Nynke Hesselina Neeltje; van Rooijen, Martijn; Schim van der Loeff, Maarten Franciscus; de Vries, Henry John C

    2013-11-01

    To examine lymphogranuloma venereum (LGV) trends over time among men who have sex with men (MSM) visiting the Amsterdam sexually transmitted infection (STI) clinic; to investigate anal LGV symptomatology; and to examine the positivity and characteristics of anorectal and inguinal LGV. We included MSM consultations from whom a swab (from anorectum, bubo or an genital ulcer) was taken for Chlamydia trachomatis (Ct) screening. Anorectal swabs were taken from all MSM who reported receptive anorectal intercourse in the preceding 6 months. Ct positive samples were further tested with a pmpH PCR to identify L-genovars. Patient symptoms, clinical and anoscopic inflammatory signs, and STI co-infections were noted; Gram-stained anorectal mucosal smears were examined. Between January 2005 and June 2012, 48 570 consultations among MSM were conducted. In 3628/35 650 visits, anorectal Ct infections were diagnosed, including 411 anal LGV (1.2%). Moreover, 65/1649 genital ulcer swabs were Ct positive; 10 were inguinal LGV (0.6%) Since January 2011 a significant increase in the positivity of LGV occurred (p<0.0001). 89 (27.2%) anorectal LGV cases were asymptomatic. HIV prevalence among anorectal LGV cases was significantly higher (p=0.008) than among inguinal LGV cases. STI co-morbidity in anorectal LGV cases remained invariably high during the study period. Since January 2011, LGV positivity in MSM consultations in Amsterdam has risen significantly. The great majority comprise anal LGV; inguinal LGV is rare. Anal LGV is asymptomatic in a quarter of cases. In all MSM with anal Ct infections LGV should be excluded, irrespective of symptoms or inflammatory signs.

  19. Trichomonas vaginalis and Mycoplasma genitalium: age-specific prevalence and disease burden in men attending a sexually transmitted infections clinic in Amsterdam, the Netherlands

    NARCIS (Netherlands)

    van der Veer, C.; van Rooijen, M. S.; Himschoot, M.; de Vries, H. J. C.; Bruisten, S. M.

    2016-01-01

    Men are not routinely tested for Trichomonas vaginalis (TV) and Mycoplasma genitalium (MG) in the Netherlands and, therefore, very few studies have looked into their prevalence and/or role in urogenital complaints in the Dutch male population. To describe the age-specific prevalence and disease

  20. Vaginal high-risk human papillomavirus infection in a cross-sectional study among women of six different ethnicities in Amsterdam, the Netherlands: the HELIUS study

    NARCIS (Netherlands)

    Alberts, C. J.; Vos, R. A.; Borgdorff, H.; Vermeulen, W.; van Bergen, J.; Bruisten, S. M.; Geerlings, S. E.; Snijder, M. B.; van Houdt, R.; Morré, S. A.; de Vries, H. J. C.; van de Wijgert, J. H. H. M.; Prins, M. [= Maria; Schim van der Loeff, M. F.

    2016-01-01

    In the Netherlands the incidence of cervical cancer is higher among ethnic minority populations compared with the general Dutch population. We investigated the prevalence of, and risk factors associated with, vaginal high-risk human papillomavirus (hrHPV) infection in women of six different

  1. The 'Amstel Canal' in Amsterdam Canal construction as part of the medieval reclamation and drainage system of the Western Netherlands wilderness

    Science.gov (United States)

    Abrahamse, Jaap-Evert; Kosian, Menne; Weerts, Henk

    2013-04-01

    Usually, Amsterdam is presented as a river city, with the river Amstel as the trade route towards its hinterland, the IJ sea-branch as the portal to the world and its Dam as a focal point of transshipment and trade. Geomorphological, sedimentological, historical and historical-geographical evidence however, points towards the straight part of the Amstel, now located in Amsterdam, as a drainage canal that was dug in the aftermath of the 'Great Reclamation' of the 11th and 12th centuries. During this period, large parts of the wilderness in Utrecht and Holland were cultivated and put to agricultural use. Prior to the 'Great Reclamations', large oligotrophic (Sphagnum) peat bogs drained by small rivers were characteristic of the entire region. All along the straight Amstel canal, Sphagnum peat is found, which is indicative of the area's former peat bog conditions. The 'Amstel Canal' connected two natural meandering watercourses, one at the north and one at the south of the canal. The soil along both watercourses exists of eutrophic peat, which is indicative of repeated natural flooding. This is a strong indication of the anthropogenous origin of the straight part of the Amstel. The reason for digging the Amstel canal was not to create better trade links; it was a local component of a solution for major regional drainage problems in the provinces of Utrecht and Holland. These problems arose from the silting up of the Rhine rivermouth around 1100AD. Because of this, the precipitation surplus of the entire region could not be drained to the North Sea by this route anymore. This led to increased flooding and subsequently to conflicts between the rulers of Holland and Utrecht. In 1165AD, these conflicts reached a point where the Holy Roman Emperor intervened. The ruling of Barbarossa eventually led to a compromise: Utrecht and Holland redirected the entire drainage system of the region from the North Sea to the Zuiderzee in a concerted effort. This operation consisted of

  2. Netherlands

    International Nuclear Information System (INIS)

    2002-10-01

    The energy policy and the institutions of the Netherlands are presented and analyzed. A special attention is given o the enterprises of the energy sector, the supplying of each fossil fuels, the prices policy, the energy consumption and the stakes and forecasts. Statistical data on economical indicators and energy accounting are also provided. (A.L.B.)

  3. Associations Between Statin Use and Physical Function in Older Adults from The Netherlands and Australia: Longitudinal Aging Study Amsterdam and Australian Longitudinal Study on Women's Health.

    Science.gov (United States)

    van Boheemen, Laurette; Tett, Susan E; Sohl, Evelien; Hugtenburg, Jacqueline G; van Schoor, Natasja M; Peeters, G M E E

    2016-06-01

    Statin therapy may cause myopathy, but long-term effects on physical function are unclear. We investigated whether statin use is associated with poorer physical function in two population-based cohorts of older adults. Data were from 691 men and women (aged 69-102 years in 2005/2006) in the LASA (Longitudinal Aging Study Amsterdam) and 5912 women (aged 79-84 years in 2005) in the ALSWH (Australian Longitudinal Study on Women's Health). Statin use and dose were sourced from containers (LASA) and administrative databases (ALSWH). Physical function was assessed using performance tests, questionnaires on functional limitations and the SF-12 (LASA) and SF-36 (ALSWH) questionnaires. Cross-sectional (both studies) and 3-year prospective associations (ALSWH) were analysed for different statin dosage using linear and logistic regression. In total, 25 % of participants in LASA and 61 % in ALSWH used statins. In the cross-sectional models in LASA, statin users were less likely to have functional limitations (percentage of subjects with at least 1 limitation 63.9 vs. 64.2; odds ratio [OR] 0.6; 95 % confidence interval [CI] 0.3-0.9) and had better SF-12 physical component scores (mean [adjusted] 47.3 vs. 44.5; beta [B] = 2.8; 95 % CI 1.1-4.5); in ALSWH, statin users had better SF-36 physical component scores (mean [adjusted] 37.4 vs. 36.5; B = 0.9; 95 % CI 0.3-1.5) and physical functioning subscale scores (mean [adjusted] 55.1 vs. 52.6; B = 2.4; 95 % CI 1.1-3.8) than non-users. Similar associations were found for low- and high-dose users and in the prospective models. In contrast, no significant associations were found with performance tests. Two databases from longitudinal population studies in older adults gave comparable results, even though different outcome measures were used. In these two large cohorts, statin use was associated with better self-perceived physical function.

  4. Grote Hotels in Amsterdam

    NARCIS (Netherlands)

    Vermeer, G.

    2014-01-01

    De reiziger die Amsterdam binnenkomt via het Centraal Station ziet rechts van het Damrak meteen een beknopte geschiedenis van de hotelbouw in Amsterdam. Op de hoek, om twee kleinere huisjes heen, staat het oudste deel van het Victoriahotel (nu Victoria Plaza Hotel), dat in 1890 zijn deuren opende.

  5. Plasmid-mediated AmpC: prevalence in community-acquired isolates in Amsterdam, the Netherlands, and risk factors for carriage.

    Directory of Open Access Journals (Sweden)

    E Ascelijn Reuland

    Full Text Available The objective of this study was to determine the prevalence of pAmpC beta-lactamases in community-acquired Gram negative bacteria in the Netherlands, and to identify possible risk factors for carriage of these strains.Fecal samples were obtained from community-dwelling volunteers. Participants also returned a questionnaire for analysis of risk factors. Screening for pAmpC was performed with selective enrichment broth and a selective screening agar. Confirmation of AmpC-production was performed with two double disc combination tests: cefotaxime and ceftazidime with either boronic acid or cloxacillin as inhibitor. Multiplex PCR was used as gold standard for detection of pAmpC. 16S rRNA PCR and AFLP were performed as required, plasmids were identified by PCR-based replicon typing. Questionnaire results were analyzed with SPSS, version 20.0.Fecal samples were obtained from 550 volunteers; mean age 51 years (range: 18-91, 61% were females. pAmpC was present in seven E. coli isolates (7/550, 1.3%, 0.6-2.7 95% CI: six CMY-2-like pAmpC and one DHA. ESBL-encoding genes were found in 52/550 (9.5%, 7.3-12.2 95% CI isolates; these were predominantly blaCTX-M genes. Two isolates had both ESBL and pAmpC. Admission to a hospital in the previous year was the only risk factor we identified.Our data indicate that the prevalence of pAmpC in the community seems still low. However, since pAmpC-producing isolates were not identified as ESBL producers by routine algorithms, there is consistent risk that further increase of their prevalence might go undetected.

  6. The Netherlands Bid Bood (GBIF)

    NARCIS (Netherlands)

    Los, W.

    2001-01-01

    GBIF=Global Biodiversity Information Facility. The Bid Book was prepared for the Ministry of Education, Culture and Sciences, the Netherlands by a working group, co-ordinated by the University of Amsterdam.

  7. Impact of AIDS on premature mortality in Amsterdam, 1982-1992

    NARCIS (Netherlands)

    Bindels, P. J.; Reijneveld, S. A.; Mulder-Folkerts, D. K.; Coutinho, R. A.; van den Hoek, A. A.

    1994-01-01

    OBJECTIVE: To study the impact of AIDS on premature mortality in the city of Amsterdam (1982-1992). METHODS: We combined aggregated data from the Netherlands Central Bureau for Statistics with data from the municipal death and population registry and data from the Amsterdam AIDS surveillance system

  8. The acoustics of the Amsterdam Opera House 'Het Muziektheater'

    NARCIS (Netherlands)

    Lange, P.A. de; Luxemburg, L.C.J. van; Muchall, R.C.

    1996-01-01

    The first opera house ever to be built in the Netherlands opened its doors on 26 Septem-ber 1986. Erected in the heart of old Am-sterdam, the building houses the Dutch Op-era Company, the National Ballet and the Ballet Orchestra. The design and planning of the building has an interesting history.

  9. Researchcode in het Academisch Medisch Centrum te Amsterdam: nuttig

    NARCIS (Netherlands)

    Vermeulen, M.

    2002-01-01

    At the Academic Medical Centre (AMC) of the University of Amsterdam, the Netherlands, it was decided to set up a research code committee. The first thing that was done was to define what were considered the most relevant types of scientific misconduct: falsification, plagiarism and invasion of

  10. REPAiR: REsource Management in Peri-urban AReas: Going Beyond Urban Metabolism : D3.3 Process model for the two pilot cases: Amsterdam, the Netherlands & Naples, Italy

    NARCIS (Netherlands)

    Geldermans, R.J.; Wandl, A.; Steenmeijer, M.A.; Furlan, C.; Streefland, Tamara; Formato, E.; Cerreta, Maria; Amenta, L.; Varju, Viktor; Inglese, Pasquale; Iodice, Silvia; Berruti, Gilda; Varju, Viktor; Grünhut, Z; Bodor, Akos; Lovász, Virág; Moticska, Zsombor; Tonini, Davide; Taelman, Sue Ellen

    2018-01-01

    Deliverable 3.3 of Work Package 3 concerns an integrated analysis of the two pilot case studies within the REPAiR project, Amsterdam and Naples, from the vantage point of waste production and processing, and the transition to circular societies. It comprises spatial, social and material flow

  11. Usage of purchased self-tests for HIV and sexually transmitted infections in Amsterdam, the Netherlands: results of population-based and serial cross-sectional studies among the general population and sexual risk groups

    NARCIS (Netherlands)

    Bil, Janneke P.; Prins, Maria; Stolte, Ineke G.; Dijkshoorn, Henriëtte; Heijman, Titia; Snijder, Marieke B.; Davidovich, Udi; Zuure, Freke R.

    2017-01-01

    Objectives There are limited data on the usage of commercially bought self-tests for HIV and other sexually transmitted infections (STIs). Therefore, we studied HIV/STI self-test usage and its determinants among the general population and sexual risk groups between 2007 and 2015 in Amsterdam, the

  12. Experimental light scattering by small particles in Amsterdam and Granada

    Directory of Open Access Journals (Sweden)

    Volten H.

    2010-06-01

    Full Text Available We report on two light scattering instruments located in Amsterdam and Granada, respectively. These instruments enable measuring scattering matrices as functions of the scattering angle of collections of randomly orieneted irregular particles. In the past decades, the experimental setup located in Amsterdam, The Netherlands, has produced a significant amount of experimental data. Unfortunately, this setup was officially closed a couple of years ago. We also present a modernized descendant of the Dutch experimental setup recently constructed at the Instituto de Astrofísica de Andalucía (IAA in Granada, Spain. We give a brief description of the instruments, and present some representative results.

  13. Going Dutch: Higher Education in the Netherlands

    Science.gov (United States)

    Law, David

    2016-01-01

    This article outlines some of the policy issues currently faced by research-based universities in the Netherlands. The focus is on four leading universities (University of Amsterdam: UvA; Free University of Amsterdam: VU; Leiden University; and Delft University of Technology: TUD). The author visited these institutions as part of a Study Tour…

  14. Evidemce from the Netherlands

    NARCIS (Netherlands)

    Masurel, E.

    2004-01-01

    This article deals with different aspects relating to how SMEs in the city and urban surroundings of Amsterdam (the Netherlands) go about creating a more secure environment. Security and criminality appear to be important issues for them. One-third of the entrepreneurs do not feel particularly safe

  15. The Amsterdam proton microbeam

    International Nuclear Information System (INIS)

    Bos, A.J.J.

    1984-01-01

    The aim of the work presented in this thesis is to develop a microbeam setup such that small beam spot sizes can be produced routinely, and to investigate the capabilities of the setup for micro-PIXE analysis. The development and performance of the Amsterdam proton microbeam setup are described. The capabilities of the setup for micro-PIXE are shown with an investigation into the presence of trace elements in human hair. (Auth.)

  16. Ordinary People in the New World: The City of Amsterdam, Colonial Policy, and Initiatives from Below, 1656-1664

    NARCIS (Netherlands)

    Blom, F.; Looijesteijn, H.; Jacob, M.C.; Secretan, C.

    2013-01-01

    Between 1656 and 1664 the City of Amsterdam, uniquely, possessed a "City Colony" in the Dutch colony of New Netherland. Called New Amstel, this fledgling colony on the South River—the current Delaware—for a brief time cemented the commitment of Amsterdam to the preservation of the Dutch colony in

  17. Measured and calculated NO2 concentrations in Amsterdam in 2008

    International Nuclear Information System (INIS)

    Wesseling, J.P.; Nguyen, P.L.; Van der Zee, S.

    2010-08-01

    Calculations using the Dutch standard calculation method for air quality in urban streets performed for 38 streets in Amsterdam in 2008 yield, on average, lower Nitrogen dioxide concentrations than measurements at those locations. This follows from research by the RIVM and the Public Health Service of Amsterdam (GGD Amsterdam). The average difference between measured and calculated concentrations is 11 %. At measuring locations of the National Air Quality Measuring Network in the Netherlands no significant underestimation of concentrations by the model is observed. The research was performed by the Dutch ministry of Housing, Spatial Planning en the Environment (VROM). The air quality in the streets that were investigated is mainly determined by emissions from local traffic. The measurements have been performed during thirteen periods of four weeks each, using so called 'Palmes' diffusion tubes. These measurements have been calibrated using the European reference method that is operational in the permanent measuring stations of the GGD Amsterdam. The calculations were performed using the geometry of the roads and information of the traffic at the measuring locations. Part of the differences can be explained, as some locations are not within the scope of the model. In these situations the model is known to perform slightly less. Apart from local traffic, other sources, like shipping, also contribute to the NO2 background concentrations in streets in Amsterdam. Sources that have only globally been included in the calculation of this background concentration may influence concentrations at specific locations. Further studies on this subject will be conducted in 2010. [nl

  18. Diverse artikelen in Gay Amsterdam News

    NARCIS (Netherlands)

    Hekma, G.

    2002-01-01

    Vernedering, in: Gay Amsterdam News 125 (jan 2002), pp. 20-21; Webseks, zaad, zweetseks, in: Gay Amsterdam News 126 (feb 2002), pp. 30-31; Wurgseks, in: Gay Amsterdam News 127 (mrt 2002), pp. 30-31; Wijnandus Johannes Sengers (1927-2002), in: Gay Amsterdam News 133 (sept 2002), pp. 49.

  19. Placing prostitution: the spatial-sexual order of Amsterdam and its growth coalition

    NARCIS (Netherlands)

    Aalbers, M.B.; Deinema, M.

    2012-01-01

    Amsterdam's red-light district is the paradigmatic case of window prostitution, but it is not a stable case: both the regulatory context of prostitution in the Netherlands and the socio-spatial dynamics of the district have changed throughout the years. This paper advances our understanding of

  20. Risk behavior and social-cognitive determinants of condom use among ethnic minority communities in Amsterdam

    NARCIS (Netherlands)

    Wiggers, Louise C. W.; de Wit, John B. F.; Gras, Mitzi J.; Coutinho, Roel A.; van den Hoek, Anneke

    2003-01-01

    This study assessed sexual risk behavior and determinants of condom use among migrants in Amsterdam, the Netherlands. We tested the predictive utility of constructs derived from the health belief model and the theory of planned behavior. Data were collected by means of a cross-sectional study in a

  1. Tattooing, permanent makeup and piercing in Amsterdam; guidelines, legislation and monitoring

    NARCIS (Netherlands)

    Worp, J.; Boonstra, A.; Coutinho, R. A.; van den Hoek, J. A. R.

    2006-01-01

    Tattooing, body piercing and permanent makeup are increasing in popularity. Here, we describe the procedures involved in these practices, their risks, the content of guidelines developed by the Municipal Health Service in Amsterdam (the Netherlands) to reduce infection risks, the legislation in the

  2. Amsterdam Book Design: Irma Boom, Hansje van Halem, Lesley Moore = Amsterdamskij knižnyj dizajn

    NARCIS (Netherlands)

    Lommen, M.

    2012-01-01

    Published on the occasion of the exhibition 'Amsterdam Book Design : Irma Boom, Hansje van Halem, Lesley Moore', from May 26th until June 17th 2012 in the creative platform Taiga Space, Saint Petersburg. In cooperation with Netherlands Institute Saint-Petersburg.

  3. Advertising Amsterdam: the rise and growth of an international advertising industry

    NARCIS (Netherlands)

    Röling, R.

    2011-01-01

    Cultural industries have experienced dynamic growth in the Netherlands since the 1990s. Amsterdam is the indisputable cultural and creative capital of the country and one of the city’s most prominent cultural industries is the advertising industry. This study has explored processes of globalisation

  4. Astronomia instaurata? The third edition of Copernicus's De Revolutionibus (Amsterdam, 1617)

    NARCIS (Netherlands)

    van Netten, D.

    2012-01-01

    The article discusses the 1617 third edition of the book "De revolutionibus orbium coelestium" by Nicolaus Copernicus, published under the title "Astronomia instaurata (Restored astronomy)" in Amsterdam, the Netherlands, edited by Nicolaus Mulerius, and produced by Willem Janszoon. It considers why

  5. Population-based study on the seroprevalence of parvovirus B19 in Amsterdam

    NARCIS (Netherlands)

    van Rijckevorsel, G. G. C.; Sonder, G. J. B.; Schim van der Loeff, M. F.; van den Hoek, J. A. R.

    2009-01-01

    A study was undertaken to estimate the seroprevalence of parvovirus B19 infection in the general adult population of Amsterdam, The Netherlands. To our knowledge this is the first study testing parvovirus B19 in a random sample of the Dutch adult population. The study was a cross-sectional survey,

  6. Digital Amsterdam : Digital Art and Public Space in Amsterdam

    NARCIS (Netherlands)

    Cnossen, Boukje; Franssen, Thomas; De Wilde, Mandy

    2015-01-01

    In this report we explore digital art interventions in public space in Amsterdam as part of the ‘participatory public space’ project lead by the University of Melbourne. We focus specifically on artistic interventions in public space, rather than on the more general ways in which public space is

  7. Milieukwaliteitsplan Regionaal Orgaan Amsterdam; hoofdlijnenrapport

    NARCIS (Netherlands)

    Borch, ter M.; Coenen, E.; Frederiks, N.; Haas, de W.; Harmsen, T.; Jonker, G.; Kersten, G.; Klundert, van de B.; Loeven, L.; Steinhaus, R.; Timmermans, W.; Tjallingii, S.; Veer, van 't K.; Vink, S.; Wiersinga, W.; Witte, T.

    1995-01-01

    Het Milieukwaliteitsplan van het Regionaal Orgaan Amsterdam (ROA) speelt in op de nieuwe bestuurlijke verhoudingen in het ROA-gebied. Het geeft geen vaste doelstellingen waaraan iedere gemeente moet voldoen, maar is een instrumenteel en faciliërend kader voor uitwisseling van kennis en ervaringen,

  8. The contribution of fossil sources to the organic aerosol in the Netherlands

    NARCIS (Netherlands)

    Dusek, U.; ten Brink, H. M.; Meijer, H. A. J.; Kos, G.; Mrozek, D.; Rockmann, T.; Holzinger, R.; Weijers, E. P.; Röckmann, T.

    We measured the radiocarbon (C-14) content of organic carbon (OC) samples from two locations in the Netherlands, the urban location of Amsterdam and the coastal location of Petten. PM10 samples were collected in Amsterdam and total suspended particles were collected in Petten using high volume

  9. 'Ethiopia-Netherlands AIDS research project'

    NARCIS (Netherlands)

    Sanders, E. J.; Rinke de Wit, T. F.; Fontanet, A. L.; Goudsmit, J.; Miedema, F.; Coutinho, R. A.

    2001-01-01

    The 'Ethiopia-Netherlands AIDS Research Project' (ENARP), started in 1994, is a long-term collaboration between AIDS researchers in Amsterdam and the Ethiopian Health and Nutrition Research Institute in Addis Ababa. The ENARP's primary objectives include conducting studies on HIV and AIDS in

  10. The relation between calcium intake and body composition in a Dutch population: the Amsterdam Growth and Health Longitudinal Study

    NARCIS (Netherlands)

    Boon, N.; Koppes, L.L.J.; Saris, W.H.; van Mechelen, W.

    2005-01-01

    To investigate whether dietary calcium intake is related to body mass index and the sum of four skinfolds among subjects in the Amsterdam Growth and Health Longitudinal Study (the Netherlands), the authors followed a cohort of men and women from age 13 years in 1977 to age 36 years in 2000.

  11. HIV and hepatitis C treatment uptake among people who use drugs participating in the Amsterdam Cohort Studies, 1985-2015

    NARCIS (Netherlands)

    van Santen, Daniëla K.; van der Helm, Jannie J.; Lindenburg, Karen; Schim van der Loeff, Maarten; Prins, Maria

    2017-01-01

    Background: HIV-positive people who use drugs (PWUD) start antiretroviral therapy (ART) later than other risk groups, and among HCV-positive PWUD, HCV treatment uptake is low. Nowadays, HCV direct acting antivirals (DAAs) are available and reimbursed in the Netherlands (since 2014). The Amsterdam

  12. Amsterdam wrist rules: A clinical decision aid

    Directory of Open Access Journals (Sweden)

    Bentohami Abdelali

    2011-10-01

    obtained of all patients entering one of the participating hospitals with trauma to the wrist. However, this is ethically and logistically not feasible and one could argue that patients, for whom no radiography is required according to their physician, are not suspected of having a distal radius fracture and thus are not part of the domain. Trial registration This study is registered at the Netherlands Trial Register (NTR 2544 and was granted permission by the Medical Ethical Committee of the Academic Medical Center Amsterdam on 06-01-2011.

  13. Fietsongevallen in Amsterdam : een analyse ten behoeve van de gemeente Amsterdam (Rapport + bijlage).

    NARCIS (Netherlands)

    Polak, P.H.

    1983-01-01

    By order of the municipality of Amsterdam a study has been made into the development of traffic hazards for cyclists in Amsterdam during the period 1977-1980, and into the distribution of this insecurity within the city, and on the type of road in relationship with traffic counts. It is shown that

  14. The Amsterdam model for control of tattoo parlours and businesses.

    Science.gov (United States)

    Veenstra, Thijs

    2015-01-01

    In the early 1980s, an outbreak of hepatitis B in Amsterdam stood at the start of the development of the first hygiene guidelines for tattooists in The Netherlands. Ever since, infection control in tattoo practice has continued to prove its importance as tattoo-related outbreaks of infectious diseases have continued to be reported in Europe. Furthermore, the act of tattooing includes breaking the skin barrier but is performed by professionals who are not medically trained. The Ministry of Health has now implemented uniform regulations that apply to professionals who perform tattooing and apply permanent make-up. These regulations include hygiene guidelines that were developed by the National Institute for Public Health and the Environment in cooperation with representatives of the tattooing associations. The guidelines contain a list of requirements, including for the studio interior, the cleanness of the studio, the safe use of permitted equipment and products, sterilization methods, and the information provided to the customer. A permit may be granted after an inspection by the local health service, during which the act of tattooing has to be performed. It is now estimated that over 95% of all tattoos in The Netherlands were obtained at one of the almost 900 licensed studios. Reports of complications are generally low in number. We suggest that uniform European hygiene guidelines would further contribute to the safety of tattooing. © 2015 S. Karger AG, Basel.

  15. Partitioning of perfluorooctanesulfonate and perfluorohexanesulfonate in the aquatic environment after an accidental release of aqueous film forming foam at Schiphol Amsterdam Airport

    NARCIS (Netherlands)

    Kwadijk, C.J.A.F.; Kotterman, M.J.J.; Koelmans, A.A.

    2014-01-01

    In the summer of 2008, an accidental release of Aqueous Film Forming Foam (AFFF) took place at Schiphol Amsterdam Airport (The Netherlands). After the release, water, fish and sediment samples were collected and analyzed for perfluoroalkyl sulfonates (PFSA). In situ perfluorooctane sulfonate (PFOS)

  16. Amount of self-reported illicit drug use compared to quantitative hair test results in community-recruited young drug users in Amsterdam

    NARCIS (Netherlands)

    Welp, Esther A. E.; Bosman, Ingrid; Langendam, Miranda W.; Totté, Maja; Maes, Robert A. A.; van Ameijden, Erik J. C.

    2003-01-01

    To assess the dose-effect relationship between self-reported drug intake and the concentration of drugs and/or their metabolites in hair and to examine factors that may mediate this relationship. A cohort study among young drug users (YDU) in Amsterdam, the Netherlands, which began in July 2000. At

  17. Knowledge triangles in the Netherlands : an entrepreneurial ecosystem approach

    NARCIS (Netherlands)

    Stam, E.; Romme, A.G.L.; Roso, M.; van den Toren, J.P.; van der Starre, B.T.

    2016-01-01

    This is a study of the knowledge triangles of research-education-innovation in several Dutch regional ecosystems. It draws on case studies of the Amsterdam, Twente and Eindhoven regions as well as the analysis of secondary data regarding a larger set of regional ecosystems in the Netherlands.

  18. Urban Youth speech Styles in Kenya and the Netherlands

    NARCIS (Netherlands)

    Dorleijn, M; Mous, M.; Nortier, J.M.

    2015-01-01

    In this chapter, we compare Urban Youth Speech Styles (UYSS’s) in Nairobi, Kenya (Kiessling and Mous 2004) and in the western parts of the Netherlands as it has been documented around the major cities of Amsterdam, Rotterdam, Den Haag and Utrecht (Dorleijn and Nortier 2012 and references there).

  19. First record of Walckenaeria clavicornis (Araneae, Linyphiidae) in the Netherlands

    NARCIS (Netherlands)

    Heuts, B.; van Helsdingen, P.J.

    2009-01-01

    An adult male Walckenaeria clavicornis Emerton 1882 (unicornis-group of species in Wackenaeria) was found on 5 February 1998 at about 35 m distance from a parking place on the Amsterdam University grounds in the Netherlands. It was hiding in a dark small cavity in wet ground under a dark plate of

  20. Consortium Building and Licensing by University Libraries in the Netherlands

    NARCIS (Netherlands)

    Klugkist, Alex C.

    2002-01-01

    There are 13 university libraries in the Netherlands. Together with the Royal Library in The Hague and the Royal Dutch Academy of Sciences in Amsterdam they form an association, the Association UKB. The UKB is a voluntary association with no formal legal basis. It is a platform for discussing and

  1. Conservering bij zoutschade; De Waag in Amsterdam

    NARCIS (Netherlands)

    Lubelli, B.A.; Hees, R.P.J. van

    2007-01-01

    In de Waag in Amsterdam bevinden zich enkele waardevolle meesterproeven van metselwerk. Deze hebben zwaar te lijden onder aantasting van zouten. Aan de auteurs werd gevraagd om de oorzaken van de scahde te onderzoeken en advies uit te brengen over mogelijke interventie om het verval aan te pakken.

  2. Organising smart city projects : lessons from Amsterdam

    NARCIS (Netherlands)

    van Winden, Willem; Oskam, Inge; van den Buuse, Daniel; Schrama, Wieke; van Dijck, Egbert-Jan

    2016-01-01

    We studied 12 smart city projects in Amsterdam, and –among other things- analysed their upscaling potential and dynamics. Here are some of our findings: First, upscaling comes in various forms: rollout, expansion and replication. In roll-out, a technology or solution that was successfully tested and

  3. 'Flying markets': activating public spaces in Amsterdam

    NARCIS (Netherlands)

    Janssens, F.; Sezer, C.

    2013-01-01

    Marketplaces can be used by city planners as urban development strategies because they have the potential to turn open spaces in the city into public space, thereby improving both the social and the spatial qualities of those spaces. In Amsterdam, however, marketplaces currently fail to activate

  4. Drug use trends in Amsterdam nightlife, 2013

    NARCIS (Netherlands)

    Wouters, M.; Nabben, T.; Benschop, A.; Korf, D.J.

    2014-01-01

    The established club scene in Amsterdam is being challenged. Bright young entrepreneurs are organising parties at alternative venues outside the city centre. In 2013, the key word is ‘rave’. The mounting numbers of students in the city are also affecting Amsterdam’s nightlife. Antenna monitors these

  5. De Amsterdam a Figueroles : Experiencias UNIGIS

    NARCIS (Netherlands)

    Koomen, E.

    2006-01-01

    Eric Koomen es un investigador en SlG del Departamento de Economía Espacial de Ia Vrije Universiteit de Amsterdam. Su principal ámbito de investigacíon es el modelado del cambio del uso del suelo y su tesis doctoral se centra en Ia applicacíon de indicadores de modelos de cambios de usos del suelo.

  6. Inguinal hernia repair in the Amsterdam region 1994-1996.

    Science.gov (United States)

    Schoots, I G; van Dijkman, B; Butzelaar, R M; van Geldere, D; Simons, M P

    2001-03-01

    In the Netherlands, approximately 30,000 inguinal hernia repairs are performed yearly. At least 15% are for recurrence. New procedures are being introduced creating discussion on which technique is the best. Currently it is not possible to choose on evidence alone because of the long follow-up that is needed. In 1996 an inventory was taken of all inguinal hernia repairs that were performed in the Amsterdam region (9 hospitals). These results were compared with the results from a similar study performed in 1994. Major changes in treatment strategy were noted. The Bassini repair was replaced by Shouldice and Lichtenstein techniques. There was a significant increase in the use of prostheses for both primary and recurrent inguinal hernias. There was no significant decrease in the percentage of operations performed for recurrent hernia from 19.5% to 16.8%. However, there was a significant decrease in operations performed for early recurrences (5.1%-3.4%) (p = 0.05). These results suggest that the Shouldice and Lichtenstein repairs may be superior to the Bassini repair in terms of early hernia recurrence.

  7. Municipal climate change policies. A case study for Amsterdam

    International Nuclear Information System (INIS)

    Schol, E.; Van den Bosch, A.; Ligthart, F.A.T.M.; Roemer, J.C.; Ruijg, G.J.; Schaeffer, G.J.; Dinkelman, G.H.; Kok, I.C.; De Paauw, K.F.B.

    1999-01-01

    Insight in the local policy options with respect to climate change is provided, in this case within the sphere of influence of Amsterdam local authorities. A list of new policy options for CO 2 reduction has been made with the assistance of local policy makers and representatives of interest groups. These policy options have been divided into three qualitative scenarios: Institutional Cultural Change, Technological Innovation and Least-Regrets. The environmental, economic and other effects have been described for each policy option. The three most interesting policy options have been selected by local policymakers and representatives of interest groups during a workshop. Implementation strategies have been developed for the options selected. These strategies have been discussed during a second workshop. The reduction target, stabilisation of CO 2 emissions in 2015 compared to 1993, can be reached by a combination of all the new policy options. The three selected policy options count for 40% of this total CO 2 emission reduction. Finally, a general outline on the methodology can also be applied to other cities and municipalities. For example, this methodology can be used by participants of Cities for Climate Protection, an initiative of the International Council for Local Environmental Initiatives, or the Netherlands Climate Association. 136 refs

  8. 2. The Amsterdam Declaration on fungal nomenclature

    DEFF Research Database (Denmark)

    Hawksworth, David L.; Crous, Pedro W.; Redhead, Scott A.

    2011-01-01

    The Amsterdam Declaration on Fungal Nomenclature was agreed at an international symposium convened in Amsterdam on 19-20 April 2011 under the auspices of the International Commission on the Taxonomy of Fungi (ICTF). The purpose of the symposium was to address the issue of whether or how the current...... to advise on the problem. The Declaration recognizes the need for an orderly transition to a single-name nomenclatural system for all fungi, and to provide mechanisms to protect names that otherwise then become endangered. That is, meaning that priority should be given to the first described name, except...... where there is a younger name in general use when the first author to select a name of a pleomorphic monophyletic genus is to be followed, and suggests controversial cases are referred to a body, such as the ICTF, which will report to the Committee for Fungi. If appropriate, the ICTF could be mandated...

  9. Honouring the Dual Commitment: Remittance Strategies of Ghanaian Migrants in Amsterdam

    Directory of Open Access Journals (Sweden)

    Ntokozo Nzama

    2014-08-01

    Full Text Available This paper seeks to understand the rationale behind the practice of remittances and to examine its impact on the living standards and conditions of Ghanaian remitters living in Amsterdam, the Netherlands. This study investigates how remitters are able to sustain their lifestyles in a foreign country, and the sacrifices and compromises made in terms of their dual commitment to support families in Ghana and in the Netherlands. A qualitative approach using in-depth interviews was adopted in order to give research participants an opportunity to talk broadly about their lived experiences as Ghanaians residing in a foreign country and the challenges associated with sending remittances. Push factors such as political unrest, poverty, low income, and unemployment influenced movement out of Ghana. A better quality of life (better paying jobs, improved qualifications was the major pull factor that attracted migrants to the Netherlands. Remittances from migrants in the Netherlands supported the welfare of many households in Ghana, especially in terms of improved standards of living and better access to health care and education. Sending remittances is not “a feel good gesture” only, but an obligation to the family members back in Ghana. This study shows that there were major compromises and trade-offs in terms of migrant lifestyles because of their dual commitments.

  10. Annotated translation of "Nota in verband met de voorgenomen putboring nabij Amsterdam [Note concerning the intended well drilling near Amsterdam]" by J. Drabbe and W. Badon Ghijben (1889)

    Science.gov (United States)

    Post, Vincent E. A.

    2018-06-01

    The famous report by engineers Drabbe and Badon Ghijben (1889), on an intended well drilling near Amsterdam (the Netherlands), was one of the key documents that contributed to the Ghijben-Herzberg formula, which links water-table elevation to the depth of the freshwater-saltwater interface in coastal aquifers. The report has been often cited but no English translation has appeared in the literature to date. The aim of this annotated translation of the report is to provide the international scientific community with easier access than was hitherto the case, plus electronic access to the original in Dutch. A brief introduction to the report is provided, followed by a translation that follows the original text as closely as possible.

  11. Congenitale afwijkingen in Amsterdam: resultaten 'Amsterdam born children and their development'-studie

    NARCIS (Netherlands)

    Sikkens, J.J.; Eijsden, van M.; Bezemer, P.D.; Bakker, M.K.; Bonsel, G.J.; Wal, van der M.F.; Cornel, M.C.

    2009-01-01

    OBJECTIVE: To describe the prevalence of congenital anomalies in children born in Amsterdam and to analyse potential differences between groups based on risk factors such as ethnicity and maternal age. DESIGN: Secondary analysis of a prospective cohort study. METHODS: Between 2003 and 2004, mothers

  12. Beyond a lesbian space? An investigation on the intergenerational discourse surrounding lesbian public social places in Amsterdam.

    Science.gov (United States)

    Fobear, Katherine

    2012-01-01

    This article investigates intergenerational discourse on public lesbian social spaces within Amsterdam, Netherlands. The author seeks to address how lesbian women from different generations talk about lesbian social spaces in Amsterdam through anthropological ethnographic research and semistructured interviews with 20 lesbian women who have or currently are attending these places. The author also addresses the gradual decline of lesbian specific spaces in the city and the current belief that lesbian women are beyond having a public social space that services only the lesbian community. The rise in popularity of mixed gay- and lesbian-friendly bars and girl circuit parties will be identified as a key area where generational tensions and discourse are being played out. Issues pertaining to generational disagreements over lesbian identity, visibility, and space will be addressed.

  13. The fast Amsterdam multiprocessor (FAMP) operation system

    International Nuclear Information System (INIS)

    Gosman, D.; Hertzberger, L.O.; Holthuizen, D.J.; Por, G.J.A.; Schoorel, M.

    1981-01-01

    The Fast Amsterdam Multi Processor system (FAMP system) is developed for on-line filtering and second stage triggering. The system is based on the MC 68000 microprocessor from MOTOROLA. In this report we will describe: The FAMP operating system software, the features of the slaves and supervisor in the FAMP operating system, the communication between supervisor and slaves using the dual port memories, the communication between user programs and the operating system. The hardware as well as the application of the system will be described elsewhere. (orig.)

  14. Working poor in the Netherlands: Transitions in and out of the working poor Werkende armen in Nederland: Transities in en uit werkende armoede

    NARCIS (Netherlands)

    E. Snel (Erik)

    2017-01-01

    textabstractThe Netherlands has increasing numbers of working poor. Recent figures show that one in twenty working individuals in the Netherlands lives in a household below the poverty threshold. In Amsterdam, the in-work poverty risk is even higher than average; the reason for this research. The

  15. Effectiveness of clean taxi priority incentive at Amsterdam Central Station

    NARCIS (Netherlands)

    van der Flier, A.S.; Dam, J.; van den Hoed, R.

    2017-01-01

    The municipality of Amsterdam wants to have an emission free taxi sector by 2025. In order to reach that goal, the city has taken a number of measures which favour clean taxis above conventional taxis. One of these measures is an innovative priority privilege scheme at the Amsterdam Central Station

  16. Medical anthropology: essays and reflections from an Amsterdam graduate programme

    NARCIS (Netherlands)

    van der Geest, S.; Gerrits, T.; Challinor, J.

    2014-01-01

    This volume is a collection of twenty articles by graduates of the Amsterdam Master’s in Medical Anthropology (AMMA) at the University of Amsterdam. The university is known for outstanding and innovative work in the field of medical anthropology and teaching combines a strong ethnographic basis with

  17. TCS Amsterdam Marathon 2014 : economische impact, tevredenheid, gezondheidseffecten

    NARCIS (Netherlands)

    Baart de la Faille-Deutekom, Marije; Verhoogt, Pieter

    Op zondag 19 oktober 2014 vond de 39ste editie plaats van de TCS Amsterdam Marathon. Met 44.100 deelnemers is het evenement uitgegroeid tot één van de grootste participatiesportevenementen van ons land. Dankzij het stadsparcours is de TCS Amsterdam Marathon voor zowel de deelnemers als de inwoners

  18. Glasshouse horticulture in the Netherlands: governance for resilient and sustainable economies

    NARCIS (Netherlands)

    Gerritsen, A.L.; Groot, A.M.E.; Nieuwenhuizen, W.

    2014-01-01

    The Netherlands have a strong and competitive horticulture sector, with regional clusters of glasshouse horticulture companies, of which the ‘Greenports’ of Westland – Oostland (near The Hague), Aalsmeer (near Amsterdam) and Venlo (near the German Ruhr Area) are the most important ones. The sector

  19. Teaching feminist geographies in the Netherlands: learning from student-led fieldtrips

    NARCIS (Netherlands)

    van Hoven, B.; Been, W.; Droogleever Fortuijn, J.; Mamadouh, V.

    2010-01-01

    In this paper, the authors reflect on the use of student-led fieldtrips as an example of feminist pedagogy in a feminist geography course, a joint course by the universities of Amsterdam and Groningen in The Netherlands. The paper is a co-production of three lecturers and one student of this course

  20. Results of breast cancer screening in first generation migrants in Northwest Netherlands

    NARCIS (Netherlands)

    Visser, O.; van Peppen, AM; Ory, FG; van Leeuwen, F.E.

    2005-01-01

    To determine breast cancer screening results according to country of birth data were used from the breast cancer screening organization of the Comprehensive Cancer Centre Amsterdam, The Netherlands. Overall (age-adjusted) attendance of the breast cancer screening was 76% for women aged 50-69.

  1. Cost-effectiveness estimates for antenatal HIV testing in the Netherlands

    NARCIS (Netherlands)

    Rozenbaum, M. H.; Verweel, G.; Folkerts, D. K. F.; Dronkers, F.; van den Hoek, J. A. R.; Hartwig, N. G.; de Groot, R.; Postma, M. J.

    2008-01-01

    This paper provides an estimation of the lifetime health-care cost of HIV-infected children and an update of the cost-effectiveness of universal HIV-screening of pregnant women in Amsterdam (The Netherlands). During 2003-2005, we collected data concerning the prevalence of newly diagnosed

  2. Work in Amsterdam on local intelligence

    International Nuclear Information System (INIS)

    Dorenbosch, J.; Gosman, D.; Holthuizen, D.J.; Vermeulen, J.C.; Hertzberger, L.O.; Tuynman, F.

    1984-07-01

    Work on local intelligence at NIKHEF-H was started in 1979 with a proposal to design a multi microprocessor system for real-time event selection in high-energy physics experiments. The outcome of this is the Fast Amsterdam Multi Processor (FAMP) system which has the following properties: a high degree of modularity, facilitating easy system expansion; the possibility to realize hierarchical structures of processing elements; use of commercially available microprocessors. The system consists of modules that mechanically fit into a CAMAC crate. From the CAMAC standard only the CAMAC power supply lines are used. The FAMP system is described as it is used in the NA11/NA32 and UA1 experiments at CERN SPS (inclusive phi-meson production; proton-antiproton collisions.) Moreover, the FAMP distributed operating system (FADOS) is discussed in its present-day and future developments. (Auth.)

  3. 39 CFR 4.6 - Secretary of the Board.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Secretary of the Board. 4.6 Section 4.6 Postal Service UNITED STATES POSTAL SERVICE THE BOARD OF GOVERNORS OF THE U.S. POSTAL SERVICE OFFICIALS (ARTICLE IV) § 4.6 Secretary of the Board. The Secretary of the Board of Governors is appointed by the...

  4. The Central Institute for Brain Research in Amsterdam and its directors.

    Science.gov (United States)

    Eling, Paul; Hofman, Michel A

    2014-01-01

    The Central Institute for Brain Research was founded in Amsterdam in 1908 as part of an international effort to study the nervous system with multiple institutions and various disciplines. The development of research in the past hundred years at the Brain Institute has hardly been documented. We analyze the history of this institute by means of brief portraits of its directors and their main research topics. It appears that each director introduced his own branch of neuroscience into the institute. Initially, mainly comparative neuroanatomical data were collected. Following the Second World War, the multidisciplinary approach slowly developed with research programs on systems neuroscience, neuroendocrinology, and brain disorders. Every new director introduced new approaches to the study of the brain and thus played an important role in keeping brain research in the Netherlands at the international forefront where it has been ever since its foundation in 1908.

  5. Struggles for success : Youth work rituals in Amsterdam and Beirut

    NARCIS (Netherlands)

    Abdallah, S.E.

    2017-01-01

    In Amsterdam and Beirut, Abdallah has ethnographically researched interactional dynamics between disadvantaged young people, regarding experiences of success, in settings of education, work, sports, and music. He analyzed how focus, mood, and bodily deployment produced shared symbols, emotional

  6. Smart Grids for Aquifer Thermal Energy Storage (ATES): a case study for the Amsterdam Zuidas district

    Science.gov (United States)

    Jaxa-Rozen, Marc; Bloemendal, Martin; Rostampour, Vahab

    2017-04-01

    In the context of increasingly strict requirements for building energy efficiency, Aquifer Thermal Energy Storage (ATES) systems have emerged as an effective means to reduce energy demand for space heating and cooling in larger buildings. In the Netherlands, over 2000 systems are currently active, which has already raised issues with spatial planning in some areas; current planning schemes may lack the flexibility to properly address variations in ATES operation, which are driven by uncertainties across a broad range of time scales - from daily changes in building energy demand, to decadal trends for climate or groundwater conditions. This work is therefore part of a broader research effort on ATES Smart Grids (ATES-SG), which has focused on more adaptive methods for ATES management and control. In particular, improved control schemes which allow for coordination between neighboring ATES systems may offer more robust performance under uncertainty (Rostampour & Keviczky, 2016). The case studies for the ATES-SG project have so far focused on idealized cases, and on a historical simulation of ATES development in the city center of Utrecht. This poster will present an additional case study for the city center of Amsterdam, which poses several geohydrological challenges for ATES: for instance, variable density flow due to salinity gradients in the local aquifer, and varying depths for ATES systems due to the thickness of the aquifer. To study the effect of these conditions, this case uses an existing 15-layer geohydrological model of the Amsterdam region, cropped to an area of 4500m x 2500m around the Amsterdam Zuidas district. This rapidly developing business district is one of the densest areas of ATES use in Amsterdam, with 32 well doublets and 53 monowells currently registered. The geohydrological model is integrated with GIS data to accurately represent ATES spatial planning; simulated well flows are provided by a model predictive control component. This model is

  7. Amsterdam and London as financial centers in the eighteenth century

    OpenAIRE

    Ann M. Carlos; Larry Neal

    2011-01-01

    In the seventeenth century, Amsterdam and London developed distinctive innovations in finance through both banks and markets that facilitated the growth of trade in each city. In the eighteenth century, a symbiotic relation developed that led to bank-oriented finance in Amsterdam cooperating with market-oriented finance in London. The relationship that emerged allowed each to rise to unprecedented dominance in Europe, while the respective financial innovations in each city provided the means ...

  8. El Plan General de Amsterdam. A.U.P (II

    Directory of Open Access Journals (Sweden)

    Helma Hellinga

    1998-07-01

    Full Text Available El presente texto corresponde a la segunda parte del artículo "Het Algemeen Uitbreidingsplan van Amsterdam"publicado originalmente en el volumen Het Nieuwe Bouwen, Amsterdam 1920-1960, y cuya parte correspondiente a lo relativo a acontecimientos anteriores a la Segunda Guerra Mundial se presentó traducida en Cuaderno de Notas 5. Por consiguiente, en esta segunda entrega se recogen los desarrollos de los nuevos barrios o partir del final de la guerra hasta aproximadamente 1960

  9. The University of Amsterdam at TREC 2012

    Science.gov (United States)

    2012-11-01

    lady , weight, ap, loss, major, insurance, rate, role, response, plays, atlanta, rising, oprah, childhood, crescent Table 5: Example topics and their...by the CLARIN-nl program, the Dutch national program COMMIT, the ESF Research Net- work Program ELIAS, the Elite Network Shifts project funded by the...Royal Dutch Academy of Sciences (KNAW), and the Netherlands eScience Center under project number 027.012.105. 6 References [1] Balasubramanian, N. and

  10. Agrocentre Amsterdam. Design for agroparks in harbor areas; Agrocentrum Amsterdam. Ontwerpen voor agroparken in havengebieden

    Energy Technology Data Exchange (ETDEWEB)

    Broeze, J. [Agrotechnology en Food Innovations, Wageningen UR, Wageningen (Netherlands); Van Steekelenburg, M.G.N.; Smeets, P.J.A.M. [Alterra, Wageningen UR, Wageningen (Netherlands)

    2006-05-15

    A number of concepts for an Agropark in the Port of Amsterdam is discussed. Several variants are developed that differ in scale and functional combinations. The core of the agrocenter is to set up an energy chain with pig farming, horticulture, animal feed production, manure processing and biogas production. Mushroom cultivation and fisheries are also options [Dutch] Een aantal ontwerpen voor een Agropark in de Amsterdamse Haven wordt besproken. Verschillende varianten worden uitgewerkt die verschillen in schaalgrootte en functiecombinaties. Kern van het agrocentrum is het opzetten van een energieketen met varkenshouderij, glastuinbouw, veevoerproductie, mestverwerking en biogasproductie. Ook champignonteelt en viskweek zijn opties.

  11. Solar vision Amsterdam. Citizens and businesses go for the sun; Zonvisie Amsterdam. Burgers en bedrijven gaan voor de zon

    Energy Technology Data Exchange (ETDEWEB)

    Stam, T.; Diependaal, F.; Van ' t Hull, C.

    2013-06-15

    In the Solar Vision it is explained how the Amsterdam municipality plans to enable its citizens and businesses to realize their own solar energy project. The Solar Vision is prepared based on input from residents, businesses and institutions [Dutch] In de zonvisie staat hoe de gemeente Amsterdam haar burgers en bedrijven in staat wil stellen om hun eigen zonne-energieproject te realiseren. De zonvisie is mede opgesteld op basis van input van bewoners, bedrijven en instellingen.

  12. Perceived ethnic discrimination in relation to smoking and alcohol consumption in ethnic minority groups in The Netherlands: the HELIUS study

    NARCIS (Netherlands)

    Visser, Marlies J.; Ikram, Umar Z.; Derks, Eske M.; Snijder, Marieke B.; Kunst, Anton E.

    2017-01-01

    We examined the associations of perceived ethnic discrimination (PED) with smoking and alcohol consumption in ethnic minority groups residing in a middle-sized European city. Data were derived from the HELIUS study in Amsterdam, The Netherlands. We included 23,126 participants aged 18-70 years of

  13. Formal and informal social participation of the 'young-old' in the Netherlands in 1992 and 2002

    NARCIS (Netherlands)

    Broese Van Groenou, M.I.; Deeg, D.J.H.

    2010-01-01

    The study compares the formal and informal social participation of 60-69 year olds in The Netherlands in 1992 and 2002, and examines which attributes of the two cohorts favour social participation. Using data from the Longitudinal Aging Study Amsterdam, it was found that cohort differences in formal

  14. Shelter-based convalescence for homeless adults in Amsterdam: a descriptive study

    Directory of Open Access Journals (Sweden)

    Klazinga Niek

    2009-11-01

    Full Text Available Abstract Background Adequate support for homeless populations includes shelter and care to recuperate from illness and/or injury. This is a descriptive analysis of diagnoses and use of shelter-based convalescence in a cohort of homeless adults in Amsterdam. Methods Demographics of ill homeless adults, diagnoses, referral pattern, length of stay, discharge locations, and mortality, were collected by treating physicians during outreach care provision in a shelter-based convalescence care facility in Amsterdam, from January 2001 through October 2007. Results 629 individuals accounted for 889 admissions to the convalescence care facility. 83% were male and 53% were born in the Netherlands. The mean age was 45 years (SD 10 years. The primary physical problems were skin disorders (37%, respiratory disorders (33%, digestive disorders (24% and musculoskeletal disorders (21%. Common chronic conditions included addictions 78%, mental health disorders 20%, HIV/AIDS 11% and liver cirrhosis 5%. Referral sources were self-referred (18%, general hospitals (21% and drug clinics (27%. The median length of stay was 20 days. After (selfdischarge, 63% went back to the previous circumstances, 10% obtained housing, and 23% went to a medical or nursing setting. By March 2008, one in seven users (n = 83; 13% were known to have died, the Standard Mortality Ratio was 7.5 (95% CI: 4.1-13.5. Over the years, fewer men were admitted, with significantly more self neglect, personality disorders and cocaine use. Lengths of stay increased significantly during the study period. Conclusion Over the last years, the shelter-based convalescence care facility users were mainly homeless single males, around 45 years of age, with chronic problems due to substance use, mental health disorders and a frail physical condition, many of whom died a premature death. The facility has been flexible and responsive to the needs of the users and services available.

  15. The Willingness-to-Pay for Facilities at the Amsterdam Zuidas

    NARCIS (Netherlands)

    de Graaff, T.; de Groot, H.L.F.; Rodenburg, C.A.; Verhoef, E.T.

    2007-01-01

    This paper reports the results of a stated preference study investigating the willingness-to-pay (WTP) of employees at the Amsterdam Zuidas for the presence of nonshopping and shopping facilities. The Amsterdam Zuidas area, surrounding the current train-metro-tram station Amsterdam Zuid

  16. Hotels 'on hold' : Economische effecten van nieuw hotelbeleid in de gemeente Amsterdam

    NARCIS (Netherlands)

    Tieben, B.; Buunk, E.

    Amsterdam will tighten its licensing policy for new hotels. Under the new policy, the principle of “no, unless” will apply to the entire city. The development of new hotels in Amsterdam will only be possible in exceptional circumstances. SEO Amsterdam Economics has been commissioned by the

  17. An excellence initiative in liberal arts and science education: the case of Amsterdam University College

    NARCIS (Netherlands)

    van der Wende, Marijk; Wang, Q; Cheng, Y.

    2013-01-01

    Amsterdam University College (AUC) was established in 2009 as an excellence initiative jointly undertaken by the University of Amsterdam (UvA) and VU University Amsterdam (VU). AUC is a selective and residential honours college that offers an international liberal arts and sciences bachelor

  18. Lessons Learned from Field Operational Test of Integrated Network Management in Amsterdam

    NARCIS (Netherlands)

    Hoogendoorn, S.P.; van Kooten, J; Adams, R

    2016-01-01

    The Amsterdam Practical Trial (APT) is a multiyear program initiated by the Dutch Ministry of Transport and the Environment and is carried out in close cooperation by Rijkswaterstaat, the City of Amsterdam, the Province of North Holland, and the Amsterdam Metropolitan Region. The APT aims to

  19. Superincentive public transport contracting in the greater Amsterdam area

    NARCIS (Netherlands)

    Bakker, B.; Van de Velde, D.M.

    2009-01-01

    All suburban/regional bus services around Amsterdam City have been submitted to competitive tendering. This is done under a very innovative form of revenue-based contract that can be classified as a ‘super incentive’ contract. Payments to operators (‘subsidies’) are based on realised passenger

  20. AMSTERDAM-NIJMEGEN EVERYDAY LANGUAGE TEST - CONSTRUCTION, RELIABILITY AND VALIDITY

    NARCIS (Netherlands)

    BLOMERT, L; KEAN, ML; KOSTER, C; SCHOKKER, J

    1994-01-01

    The Amsterdam-Nijmegen Everyday Language Test (ANELT) is designed to measure, first, the level of verbal communicative abilities of aphasic patients and, second, changes in these abilities over time. The level of communicative effectiveness is determined by the adequacy of bringing a message across.

  1. Fifteen years medical information sciences: the Amsterdam curriculum

    NARCIS (Netherlands)

    Jaspers, Monique W.; Fockens, Paul; Ravesloot, Jan H.; Limburg, Martien; Abu-Hanna, Ameen

    2004-01-01

    Objectives: To inform the medical informatics community on the rational, goals, evolution and present contents of the Medical Information Sciences program of the University of Amsterdam and our achievements. Methods: We elaborate on the history of our program, the philosophy, contents and

  2. Polychaeten aus den Zoologischen Museen von Leiden und Amsterdam I

    NARCIS (Netherlands)

    Augener, H.

    1933-01-01

    In der vorliegenden Arbeit ist die Untersuchung eines sehr umfangreichen Polychaeten-Materials niedergelegt, das mir von Herrn Prof. Dr. E. D. van Oort in Leiden und Herrn Prof. Dr. L. F. de Beaufort in Amsterdam zur Bearbeitung übergeben wurde. Von diesem Material ist der dem Museum in Leiden

  3. The anatomy lessons of the Amsterdam Guild of Surgeons

    NARCIS (Netherlands)

    IJpma, F.F.A.

    2014-01-01

    Mandatory lessons in anatomy, taught by the praelector anatomiae (lecturer in anatomy) of the Amsterdam Guild of Surgeons, were an important part of the surgical training starting in the 16th century. We describe how surgeons were trained approximately 350 years ago at the Surgeons’ Guild. The role

  4. Kinderen in Amsterdam : waar en hoe zij verongelukken.

    NARCIS (Netherlands)

    Wegman, F.C.M.

    1975-01-01

    The report contains a part of the study to the traffic unsafety of children in Amsterdam. Difference is made between the incidental and structural approach. In the last one is thought of intervening changes in the traffic circulation, measures in the field of planning etc. Starting point is the

  5. Legionella-uitbraak in Amsterdam: koeltoren als bron

    NARCIS (Netherlands)

    Hoek, J A R van den; IJzerman, E P F; Coutinho, Roel A

    2006-01-01

    During the period 6-28 July 2006, 30 confirmed cases of Legionella infection were identified in Amsterdam, 2 of which were fatal. All had a positive urinary antigen test, by which Legionella pneumophila serogroup I could be demonstrated. Consultations between the parties involved in the control of

  6. The dynamic spatial impact of Amsterdam Airport Schiphol

    NARCIS (Netherlands)

    Warffemius, P.; van der Hoorn, T.; Klaassen, H.

    2008-01-01

    This paper is about the agglomeration effect of Amsterdam Airport Schiphol and its implications for location policy regarding the airport region. We focus on a specific case, namely the important concentration of European Distribution Centers (EDCs) around the airport. The traditional answer to the

  7. Cyber Resilience in de Bestuurskamer : The Grand Conference in Amsterdam

    NARCIS (Netherlands)

    Klaver, M.H.A.

    2013-01-01

    Op 16 oktober 2012 vond in Amsterdam The Grand Conference plaats. Deze conferentie werd georganiseerd door het Centre for the Protection of National lnfrastructure (CPNI.NL) in nauwe samenwerking met de Europese Commissie, de Europese Networkand Information Security Agency (ENISA), het Amerikaanse

  8. Gentrification in Amsterdam: assessing the importance of context

    NARCIS (Netherlands)

    Hochstenbach, C.; Musterd, S.; Teernstra, A.

    2015-01-01

    This paper investigates the income levels and income developments of in-migrating, out-migrating, and sitting households in gentrifying neighbourhoods in Amsterdam over a 10-year period (1999-2008). First, to analyse these data, this paper discusses the impact of institutional and housing market

  9. HIV testing behaviour among heterosexual migrants in Amsterdam

    NARCIS (Netherlands)

    Stolte, I. G.; Gras, M.; van Benthem, B. H.; Coutinho, R. A.; van den Hoek, J. A. R.

    2003-01-01

    This cross-sectional study among heterosexual migrant groups in south-eastern Amsterdam, the city area where the largest migrant groups live, provides an insight into HIV testing behaviour in this particular group. Participants were recruited at street locations (May 1997-July 1998) and interviewed

  10. Case note: Rb Amsterdam (Vzr.) (internet, onrechtmatige publicatie, portretrecht, privacy)

    NARCIS (Netherlands)

    Alberdingk Thijm, C.A.

    2008-01-01

    De Voorzieningenrechter te Amsterdam verbiedt vereniging van pedofielen Martijn foto's van kinderen van leden van de koninklijke familie te publiceren. Door het publiceren van die foto's wordt inbreuk gemaakt op het portretrecht van die kinderen en op de persoonlijke levenssfeer van die leden van de

  11. Capturing the imaginary: Students and other tribes in Amsterdam

    NARCIS (Netherlands)

    Arbonés Aran, N.

    2015-01-01

    This thesis wants to contribute to operationalize insights into student identities, urban images and city/educational marketing and management communication. Instead of harping on the discourse of managing and increasing the positive image of Amsterdam, this thesis aims to give insight into a more

  12. Mass casualty triage after an airplane crash near Amsterdam

    NARCIS (Netherlands)

    Postma, Ingri L. E.; Weel, Hanneke; Heetveld, Martin J.; van der Zande, Ineke; Bijlsma, Taco S.; Bloemers, Frank W.; Goslings, J. Carel

    2013-01-01

    Triage is an important aspect of the management of mass casualty incidents. This study describes the triage after the Turkish Airlines Crash near Amsterdam in 2009. The results of the triage and the injuries of P3 casualties were evaluated. In addition, the role of the trauma mechanism and its

  13. De Hollandsche Schouwburg : lieu de mémoire [Amsterdam

    NARCIS (Netherlands)

    van Montfrans, M.; Mesnard, P.; Jurgenson, L.

    2016-01-01

    The Hollandsche Schouwburg, a memorial Site Until 1940, The Hollandsche Schouwburg, located just outside the Jewish quarter of Amsterdam, was a popular theatre, putting on many well-known Dutch plays. In 1941 the Nazi occupiers changed the theatre's name into Joodsche Schouwburg (Jewish Theatre).

  14. Supporting electric vehicles in freight transport in Amsterdam

    NARCIS (Netherlands)

    Trip, J.J.; Konings, J.W.

    2014-01-01

    Report written within the framework of Activity 7.4 of the Interreg IVB project E-Mobility NSR, file nr. 35-2-6-11. During the last decade the Municipality of Amsterdam has initiated quite elaborate policies to improve the air quality within the city, both for reasons of public health and spatial

  15. Laser Photo-Oxidative Degradation of 4,6-Dimethyldibenzothiophene

    Czech Academy of Sciences Publication Activity Database

    Gondal, M.A.; Masoudi, H.M.; Pola, Josef

    2008-01-01

    Roč. 71, č. 9 (2008), s. 1765-1768 ISSN 0045-6535 Institutional research plan: CEZ:AV0Z40720504 Keywords : 4,6-dimethyldibenzothiophene * laser oxidative degradation * molecular oxygen Subject RIV: CC - Organic Chemistry Impact factor: 3.054, year: 2008

  16. Treating ER+ Breast Cancer with CDK4/6 Inhibitors.

    Science.gov (United States)

    2017-08-01

    Data from the MONARCH2, PALOMA-1, and TREnd trials strongly support using CDK4/6 inhibitors alongside standard endocrine therapy for advanced ER-positive breast cancer. Including these targeted agents not only improves progression-free survival but may reverse acquired resistance to hormone treatment. ©2017 American Association for Cancer Research.

  17. Pathways into homelessness: recently homeless adults problems and service use before and after becoming homeless in Amsterdam

    Directory of Open Access Journals (Sweden)

    de Wit Matty A

    2009-01-01

    Full Text Available Abstract Background To improve homelessness prevention practice, we met with recently homeless adults, to explore their pathways into homelessness, problems and service use, before and after becoming homeless. Methods Recently homeless adults (last housing lost up to two years ago and legally staying in the Netherlands were sampled in the streets, day centres and overnight shelters in Amsterdam. In April and May 2004, students conducted interviews and collected data on demographics, self reported pathways into homelessness, social and medical problems, and service use, before and after becoming homeless. Results among 120 recently homeless adults, (male 88%, Dutch 50%, average age 38 years, mean duration of homelessness 23 weeks, the main reported pathways into homelessness were evictions 38%, relationship problems 35%, prison 6% and other reasons 22%. Compared to the relationship group, the eviction group was slightly older (average age 39.6 versus 35.5 years; p = 0.08, belonged more often to a migrant group (p = 0.025, and reported more living single (p Conclusion the recently homeless fit the overall profile of the homeless population in Amsterdam: single (Dutch men, around 40 years, with a mix of financial debts, addiction, mental and/or physical health problems. Contacts with services were fragmented and did not prevent homelessness. For homelessness prevention, systematic and outreach social medical care before and during homelessness should be provided.

  18. Large ethnic variations in recommended physical activity according to activity domains in amsterdam, the netherlands

    Directory of Open Access Journals (Sweden)

    Kunst Anton E

    2010-11-01

    Full Text Available Abstract Purpose The level of recommended physical activity (PA is met less frequently by people from some ethnic minorities than others. We explored whether these differences in recommended PA between ethnic minority groups and the general population varied by domain and type of culturally-specific activity. Methods Participants were sampled from the population based SUNSET study and were from ethnic Dutch (n = 567, Hindustani-Surinamese (n = 370 and African-Surinamese (n = 689 descent. The validated SQUASH-questionnaire measured PA for the following domains: commuting, occupation, household, leisure time. Culturally-specific activities were added as extra question within the leisure time domain. The effect of each domain on ethnic differences in recommended PA prevalence was examined by odds-ratio (OR analysis through recalculating recommended PA, while, in turn, excluding the contribution of each domain. Results In the ethnic Dutch population, more vigorous PA in commuting and leisure time was reported compared to the Surinamese groups. The Hindustani-Surinamese and African-Surinamese reported more walking as commuting activity, while the Dutch group reported cycling more frequently. Ethnic differences in recommended PA became smaller in both Surinamese groups compared with the Dutch after removing commuting activity, for example, in Hindustani-Surinamese men (OR = 0.92, 95%CI: 0.62-1.37 vs. OR = 1.33, 0.89-2.00 and women (OR = 1.61, 1.12-2.32 vs. OR = 2.03, 1.41-2.92. Removing occupational activity resulted in larger ethnic differences in both groups compared with the Dutch. Smaller effects were found for yoga and dancing, leisure time and household activities. Conclusion This study shows that differences in PA between ethnic minority groups and the general population vary according to the activity domain. The results indicate that including all relevant domains and activities is essential for assessment of ethnic differences in recommended PA.

  19. Relationship between psychosocial stress and hypertension among Ghanaians in Amsterdam, the Netherlands--the GHAIA study

    NARCIS (Netherlands)

    Agyei, Bernard; Nicolaou, Mary; Boateng, Linda; Dijkshoorn, Henriette; van den Born, Bert-Jan; Agyemang, Charles

    2014-01-01

    Hypertension is highly prevalent among recent sub-Saharan African (SSA) migrants in western countries and some tend to associate their hypertension to psychosocial stress. However data on the relationship between hypertension and psychosocial stress among SSA migrants are rare. We assessed the

  20. Cohort profile: the Healthy Life in an Urban Setting (HELIUS) study in Amsterdam, The Netherlands

    NARCIS (Netherlands)

    Snijder, Marieke B.; Galenkamp, Henrike; Prins, Maria; Derks, Eske M.; Peters, Ron J. G.; Zwinderman, Aeilko H.; Stronks, Karien

    2017-01-01

    Purpose Ethnic minority groups usually have a more unfavourable disease risk profile than the host population. In Europe, ethnic inequalities in health have been observed in relatively small studies, with limited possibilities to explore underlying causes. The aim of the Healthy Life in an Urban

  1. European Congress on Biotechnology (4th) Held in Amsterdam, The Netherlands, on June 1987

    Science.gov (United States)

    1988-02-19

    car be used and thus higher Nmaraso Fumarate enzyme loadings can be achieved with a Glucose isomerase High- fructose corn syrup large effectiveness...is only after most of the the following reactions: glucose + oxy- glucose has been metabolized that aerobic gen + glucose oxidasa + water - gluconic...are obtained by mixing water solutions of two water -soluble * Biocatalysis polymers. Both phases have a high water * Animal cell cultures content and do

  2. Rotorcraft Design for Operations Held in Amsterdam, Netherlands on 13-16 October 1986

    Science.gov (United States)

    1987-06-01

    instillda. L’un set identique & celul do Is cabins SDVEN (FCD 33), I’autre ost multimodi (baloaygi cavalier it viddo) at do dimension identique (VSM 55 MW...Cos deraims seront modifids ma romplaeeds en tonction des matdriels rietinue pour PItAP. -viaeurivisuol do casqu, toI matrirel identique & celul dolI... celul en panne.. 24-6 Des-rption do. command.s I)Commandesompre pilots at mp~liote cat commandos aont idantiques entre ella,. Eli"s comprennont: a) La

  3. Large ethnic variations in recommended physical activity according to activity domains in Amsterdam, the Netherlands

    NARCIS (Netherlands)

    de Munter, Jeroen S. L.; van Valkengoed, Irene G. M.; Agyemang, Charles; Kunst, Anton E.; Stronks, Karien

    2010-01-01

    ABSTRACT: Purpose: The level of recommended physical activity (PA) is met less frequently by people from some ethnic minorities than others. We explored whether these differences in recommended PA between ethnic minority groups and the general population varied by domain and type of

  4. Gender disparities in hypertension among different ethnic groups in Amsterdam, the Netherlands: The SUNSET study

    NARCIS (Netherlands)

    Agyemang, Charles; de Munter, Jeroen; van Valkengoed, Irene; van den Born, Bert-Jan; Stronks, Karien

    2008-01-01

    BACKGROUND Studies have consistently shown a lower prevalence of hypertension in women than in men. Obesity is an important risk factor for hypertension, and the rate of obesity is particularly high among ethnic minority women. It is therefore questionable whether the lower prevalence of

  5. Restrained Policy and Careless Execution: Allied Strategic Bombing on the Netherlands in the Second World War

    Science.gov (United States)

    2011-05-19

    food and money to the crew of a downed British Wellington. Source: A. Korthals Altes, Luchtgevaar: Luchtaanvallen op Nederland , 1940- 1945...of the Liberation of Europe (New York: Free Press, 2008). 6Chris van der Heijden, Grijs Verleden: Nederland en de Tweede Wereldoorlog (Amsterdam... Nederland Tijdens de Tweede Wereldoorlog (Den Haag, The Netherlands: Studiegroep Luchtoorlog 1939-1945, 2008), 141-143. 3 Endless Controversy Strategic

  6. Low HIV-testing rates and awareness of HIV infection among high-risk heterosexual STI clinic attendees in The Netherlands

    NARCIS (Netherlands)

    van der Bij, Akke K.; Dukers, Nicole H. T. M.; Coutinho, Roel A.; Fennema, Han S. A.

    2008-01-01

    OBJECTIVES: Since 1999, HIV testing is routinely offered to all attendees of the sexually transmitted infections (STI) outpatient clinic in Amsterdam, the Netherlands. This study evaluates whether this more active HIV-testing policy increased uptake of HIV testing and awareness of an HIV-positive

  7. The occurrence of the Golden Grey Mullet, Liza aurata (Risso, 1810) in the coastal waters of the Netherlands (Pisces, Perciformes, Mugilidae)

    NARCIS (Netherlands)

    Nijssen, H.; Groot, de S.J.; Doornbos, G.

    1981-01-01

    The Golden grey mullet, Liza aurata (Risso, 1810), inhabits the coastal waters of the Netherlands at least since 1939, as was established by re-examining preserved specimens in the collection of the Institute of Taxonomic Zoology (Zoological Museum), Amsterdam. A key to the three Mullet species in

  8. HIV incidence and HIV testing behavior in men who have sex with men: using three incidence sources, The Netherlands, 1984-2005

    NARCIS (Netherlands)

    Dukers, Nicole H. T. M.; Fennema, Han S. A.; van der Snoek, Eric M.; Krol, Anneke; Geskus, Ronald B.; Pospiech, Marja; Jurriaans, Suzanne; van der Meijden, Willem I.; Coutinho, Roel A.; Prins, Maria

    2007-01-01

    BACKGROUND: In The Netherlands, the western part, including Rotterdam and Amsterdam harbors the majority of the known HIV-infected population, of whom men who have sex with men (MSM) comprise the largest transmission category. Given a general rise in sexually transmitted infections (STI) and risky

  9. Increasing risk behaviour can outweigh the benefits of antiretroviral drug treatment on the HIV incidence among men-having-sex-with-men in Amsterdam

    Directory of Open Access Journals (Sweden)

    Zhu Yifan

    2011-05-01

    Full Text Available Abstract Background The transmission through contacts among MSM (men who have sex with men is one of the dominating contributors to HIV prevalence in industrialized countries. In Amsterdam, the capital of the Netherlands, the MSM risk group has been traced for decades. This has motivated studies which provide detailed information about MSM's risk behavior statistically, psychologically and sociologically. Despite the era of potent antiretroviral therapy, the incidence of HIV among MSM increases. In the long term the contradictory effects of risk behavior and effective therapy are still poorly understood. Methods Using a previously presented Complex Agent Network model, we describe steady and casual partnerships to predict the HIV spreading among MSM. Behavior-related parameters and values, inferred from studies on Amsterdam MSM, are fed into the model; we validate the model using historical yearly incidence data. Subsequently, we study scenarios to assess the contradictory effects of risk behavior and effective therapy, by varying corresponding values of parameters. Finally, we conduct quantitative analysis based on the resulting incidence data. Results The simulated incidence reproduces the ACS historical incidence well and helps to predict the HIV epidemic among MSM in Amsterdam. Our results show that in the long run the positive influence of effective therapy can be outweighed by an increase in risk behavior of at least 30% for MSM. Conclusion We recommend, based on the model predictions, that lowering risk behavior is the prominent control mechanism of HIV incidence even in the presence of effective therapy.

  10. Improving rational thermal comfort prediction by using subpopulation characteristics: A case study at Hermitage Amsterdam.

    Science.gov (United States)

    Kramer, Rick; Schellen, Lisje; Schellen, Henk; Kingma, Boris

    2017-01-01

    This study aims to improve the prediction accuracy of the rational standard thermal comfort model, known as the Predicted Mean Vote (PMV) model, by (1) calibrating one of its input variables "metabolic rate," and (2) extending it by explicitly incorporating the variable running mean outdoor temperature (RMOT) that relates to adaptive thermal comfort. The analysis was performed with survey data ( n = 1121) and climate measurements of the indoor and outdoor environment from a one year-long case study undertaken at Hermitage Amsterdam museum in the Netherlands. The PMVs were calculated for 35 survey days using (1) an a priori assumed metabolic rate, (2) a calibrated metabolic rate found by fitting the PMVs to the thermal sensation votes (TSVs) of each respondent using an optimization routine, and (3) extending the PMV model by including the RMOT. The results show that the calibrated metabolic rate is estimated to be 1.5 Met for this case study that was predominantly visited by elderly females. However, significant differences in metabolic rates have been revealed between adults and elderly showing the importance of differentiating between subpopulations. Hence, the standard tabular values, which only differentiate between various activities, may be oversimplified for many cases. Moreover, extending the PMV model with the RMOT substantially improves the thermal sensation prediction, but thermal sensation toward extreme cool and warm sensations remains partly underestimated.

  11. El Plan General de Amsterdam. A.U.P (I

    Directory of Open Access Journals (Sweden)

    Helma Hellinga

    1997-07-01

    Full Text Available El siguiente texto fue publicado en el volumen Het Nieuwe Bouwen, Amsterdam 1920-1960, Stedelijk Museum-Delft University Press, 1983, pp. 52-111 con el título original "Het Algemeen Uitbreidinsplan van Amsterdam" y es una exposición ampliamente documentada de los antecedentes inmediatos y el desarrollo del Plan General de 1935. La traducción que aquí se ofrece de este largo artículo es solamente parcial, incluyendo exclusivamente lo que corresponde hasta la Segunda Guerra Mundial. Por consiguiente, no se recoge su parte final relativa a la realización efectiva del Plan en los años de posguerra y en las décadas siguientes. Aparte de esta exclusión principal, se han eliminado algunos pasajes intermedios de cierta redundancia a fin de adaptarlo a un formato más reducido.

  12. Amsterdam's Airport Library Serves Passengers in 30 Languages

    Science.gov (United States)

    Dempsey, Kathy

    2011-01-01

    In the summer of 2010, Schiphol Airport in Amsterdam started offering the world's first library in an airport. This article describes Airport Library which is no ordinary library. It holds more than 1,200 items, but it lends nothing. It operates 24/7, yet it's only staffed by volunteers for 2 or 3 hours a day. It offers just nine public-access…

  13. Computational investigation on 2,4,6-trinitrochlorobenzene crystal

    Energy Technology Data Exchange (ETDEWEB)

    Ju, Xue-Hai; Qiu, Ling; Xiao, He-Ming [Department of Chemistry, Nanjing University of Science and Technology, Nanjing 210094 (China)

    2006-02-15

    Density functional theory calculations at the B3LYP level were performed on crystalline 2,4,6-trinitrochlorobenzene. The carbon, oxygen, and chlorine atoms make up the narrow lower energy bands, while the nitrogen, carbon, and oxygen atoms make up the higher energy bands. Besides, the contributions of these atomic orbitals to the frontier bands are somewhat well-proportioned. The Mulliken populations obviously demonstrate that the C-N bonds are the weakest, indicating that the C-NO{sub 2} is prone to rupture upon stimuli. An anisotropic impact on the bulk makes the electron transfer from chlorine to its neighbor carbon atom and from nitrogen atoms to oxygen atoms. The crystal lattice energy is predicted to be -50.99 kJ/mol, after being corrected for basis set superposition error. (Abstract Copyright [2006], Wiley Periodicals, Inc.)

  14. Capita Selecta Early Music Amsterdam : Kas eestlastele ainus koht varajase muusika õpinguteks? / Taavi-Mats Utt

    Index Scriptorium Estoniae

    Utt, Taavi-Mats

    2000-01-01

    SICi (Stichting Internationale Concerten en Werkgroepen) korraldatavast varajase muusika koolitusest, seminaride sarjast "Capita Selecta Early Music Amsterdam", SICi plaanist laiendada tegevust Kiievi ja Peterburi konservatooriumidesse

  15. Book received: Paul van den Akker, Looking for Lines: Theories of the Essence of Art and the Problem of Mannerism, Amsterdam: Amsterdam University Press 2010 including preface, contents and introduction.

    Directory of Open Access Journals (Sweden)

    Paul van den Akker

    2010-12-01

    Full Text Available Paul van den Akker, Looking for Lines: Theories of the Essence of Art and the Problem of Mannerism, Amsterdam: Amsterdam University Press 2010 including preface, contents and introduction.

  16. On a Luxation of the skull-atlas joint and consecutive ankylosis in a Grey Seal, Halichoerus grypus (Fabricius, 1791), with notes on other Grey Seals from the Netherlands

    NARCIS (Netherlands)

    Bree, van P.J.H.

    1972-01-01

    On January 3, 1969, about 1 km south of Zandvoort, Netherlands, a very young female Grey Seal was found on the beach. The animal was exhausted and in a bad condition and could therefore be caught. It was taken to the Amsterdam Zoo where, in spite of good care, it died on February 17 of the same

  17. Hinke Piersma en Jeroen Kemperman, Openstaande rekeningen. De gemeente Amsterdam en de gevolgen van roof en rechtsherstel, 1940-1950.

    Directory of Open Access Journals (Sweden)

    Regina Grüter

    2017-05-01

    Full Text Available Hinke Piersma en Jeroen Kemperman, Openstaande rekeningen. De gemeente Amsterdam en de gevolgen van roof en rechtsherstel, 1940-1950 (Amsterdam: Boom, 2015, 256 pp., isbn 978 908 953 661 7.

  18. Synthesis of 5'-bromo-2'-hydroxy-4,4',6'-trimethoxychalcone from Garcinia nervosa and of its isomer 3'-bromo-2'-hydroxy-4,4',6'- trimethoxychalcone

    Digital Repository Service at National Institute of Oceanography (India)

    Parab, S.J.; Kapdi, S.G.; Naik, C.G.; Kamat, S.P.

    The unambiguous syntheses of the naturally occurring 5'-bromo-2'-hydroxy-4,4',6'-trimethoxychalcone 1, a constituent of Garcinia nervosa, and its positional isomer 3'-bromo-2'-hydroxy-4,4',6'-trimethoxychalcone 6 are described...

  19. Religious and territorial identities in a cosmopolitan and secular city: youth in Amsterdam

    NARCIS (Netherlands)

    Mamadouh, V.; van der Welle, I.; Brunn, S.D.

    2015-01-01

    Religion is a much contested issue in Dutch politics and more specifically in Amsterdam. We investigate whether and how religion works as an obstacle or a vehicle for integration for youth in the secular and cosmopolitan Amsterdam. First, we describe the role religion played in the process of nation

  20. Quiet Areas and the Need for Quietness in Amsterdam

    Directory of Open Access Journals (Sweden)

    Hester Booi

    2012-03-01

    Full Text Available This paper describes the Quiet Places Project in Amsterdam. The purpose of the study was to find out: (1 which public quiet places there are according to Amsterdam residents; (2 what characterizes a quiet place; (3 to what extent do residents want peace and quiet; (4 how do residents realize these needs. The factors determining the need for quietness are presented in a model showing the influence of demographic and socio-economic issues, health status, sensitiveness to noise, daily activities and the noisiness in and around home. Most important of these factors is sensitivity to noise. Elderly and less healthy people are more often sensitive to noise. People who are annoyed by sound from traffic, airplanes and the like show a higher need for quietness. People with a lively household or neighbourhood report lower needs for quietness. Visiting a quiet place and going outside to walk or bike can have a compensating effect on the need for quietness. This suggests that creating quiet places and enhancing possibilities for quiet recreation in urban environments can have a positive effect on the quality of life in the city. Objective noise levels at the quiet places were taken from environmental noise maps. This shows that there may be a preference for low transportation noise levels, but levels up to 60 dB Lday are acceptable. Apparently this depends on a relative quietness or on non-acoustic characteristics of an area: the presence of vegetation and other pleasant stimuli.

  1. Pathways into homelessness: recently homeless adults problems and service use before and after becoming homeless in Amsterdam.

    Science.gov (United States)

    van Laere, Igor R; de Wit, Matty A; Klazinga, Niek S

    2009-01-07

    To improve homelessness prevention practice, we met with recently homeless adults, to explore their pathways into homelessness, problems and service use, before and after becoming homeless. Recently homeless adults (last housing lost up to two years ago and legally staying in the Netherlands) were sampled in the streets, day centres and overnight shelters in Amsterdam. In April and May 2004, students conducted interviews and collected data on demographics, self reported pathways into homelessness, social and medical problems, and service use, before and after becoming homeless. among 120 recently homeless adults, (male 88%, Dutch 50%, average age 38 years, mean duration of homelessness 23 weeks), the main reported pathways into homelessness were evictions 38%, relationship problems 35%, prison 6% and other reasons 22%. Compared to the relationship group, the eviction group was slightly older (average age 39.6 versus 35.5 years; p = 0.08), belonged more often to a migrant group (p = 0.025), and reported more living single (p homelessness, in the total group, contacts with any social service were 38% and with any medical service 27%. Despite these contacts they did not keep their house. During homelessness only contacts with social work and benefit agencies increased, contacts with medical services remained low. the recently homeless fit the overall profile of the homeless population in Amsterdam: single (Dutch) men, around 40 years, with a mix of financial debts, addiction, mental and/or physical health problems. Contacts with services were fragmented and did not prevent homelessness. For homelessness prevention, systematic and outreach social medical care before and during homelessness should be provided.

  2. Adherence to guidelines for the treatment of Behçet's syndrome in New York and Amsterdam.

    Science.gov (United States)

    Kerstens, Floor G; Turkstra, Franktien; Atalay, Selma; van Vugt, Richard M; Swearingen, Christopher J; Yazici, Yusuf

    2017-01-01

    To assess adherence to published guidelines for the treatment of Behçet's syndrome (BS) in two geographic areas. We extracted guideline statements from the 2008 EULAR recommendations. Adherence to these statements was evaluated retrospectively in both New York (USA) and Amsterdam (The Netherlands), by reviewing records from patients fulfilling the ISG criteria. We analysed data per statement and event, and divided data according to the year in which an event occurred. We compared events prior to 2009 to those after publication of the EULAR recommendations (2009 and later). 474 patients were evaluated, 24 of whom were from Amsterdam. Treatment adherence varied substantially across various Behçet's manifestations, ranging from 21% vs. 31% in posterior uveitis, 50% vs. 25% in arterial disease, 29% vs. 29% in arthritis and 38% vs. 55% in erythema nodosum to 65% vs. 67% in deep venous thrombosis (DVT), before and after publication of the guidelines respectively. Topical treatment of mucocutaneous disease was only 2% vs. 8%, whereas adherence in neuro-Behçet was ≥ 94% and 100% in gastrointestinal disease. Adherence to treatment guidelines varies substantially by Behçet's manifestation. Lack of adherence in manifestations such as eye disease and arthritis suggests that current recommendations are not sufficient or other concurrent manifestations require more aggressive treatment. The extensive use of anti-TNF agents might indicate a shift towards more aggressive treatment. Thus, our results suggest the 2008 guidelines were not in line with treatment in clinical practice over the past years and the recent revision of the recommendations was indeed needed.

  3. Continuïteit en verandering in de handelsgeschiedenis van Amsterdam

    Directory of Open Access Journals (Sweden)

    O. Gelderblom

    2003-01-01

    Full Text Available Continuity and change in the trading history of Amsterdam,Oscar GelderblomThis article argues that Clé Lesger's Handel in Amsterdam (2001 overestimates the impact of the Dutch Revolt on the emergence of the Amsterdam market as the centre for international trade. The immigration of merchants from Brabant and Flanders at the end of the sixteenth century was a direct outcome of the increased economic interaction between Antwerp andAmsterdam after 1540. It was indeed after they had settled in the Dutch port that these newcomers accumulated most of their considerable wealth. Finally, Amsterdam's faceless markets for foodstuffs, raw materials, industrial products, and transportation services played just as important a role in the efficient exchange of information as the international networks of the Antwerp merchants.

  4. Multidisciplinary integrated Parent and Child Centres in Amsterdam: a qualitative study

    Directory of Open Access Journals (Sweden)

    Vincent Busch

    2013-04-01

    Full Text Available Background: In several countries centres for the integrated delivery of services to the parent and child have been established. In the Netherlands family health care service centres, called Parent and Child Centres (PCCs involve multidisciplinary teams. Here doctors, nurses, midwives, maternity help professionals and educationists are integrated into multidisciplinary teams in neighbourhood-based centres. To date there has been little research on the implementation of service delivery in these centres.Study Design: A SWOT analysis was performed by use of triangulation data; this took place by integrating all relevant published documents on the origin and organization of the PCCs and the results from interviews with PCC experts and with PCC professionals (N=91. Structured interviews were performed with PCC-professionals (health care professionals (N=67 and PCC managers N=12 and PCC-experts (N=12 in Amsterdam and qualitatively analysed thematically. The interview themes were based on a pre-set list of codes, derived from a prior documentation study and a focus group with PCC experts. Results: Perceived advantages of PCCs were more continuity of care, shorter communication lines, low-threshold contact between professionals and promising future perspectives. Perceived challenges included the absence of uniform multidisciplinary guidelines, delays in communication with hospitals and midwives, inappropriate accommodation for effective professional integration, differing expectations regarding the PCC-manager role among PCC-partners and the danger of professionals' needs dominating clients' needs.Conclusions: Professionals perceive PCCs as a promising development in the integration of services. Remaining challenges involved improvements at the managerial and organizational level. Quantitative research into the improvements in quality of care and child health is recommended.

  5. Multidisciplinary integrated Parent and Child Centres in Amsterdam: a qualitative study

    Directory of Open Access Journals (Sweden)

    Vincent Busch

    2013-04-01

    Full Text Available Background: In several countries centres for the integrated delivery of services to the parent and child have been established. In the Netherlands family health care service centres, called Parent and Child Centres (PCCs involve multidisciplinary teams. Here doctors, nurses, midwives, maternity help professionals and educationists are integrated into multidisciplinary teams in neighbourhood-based centres. To date there has been little research on the implementation of service delivery in these centres. Study Design: A SWOT analysis was performed by use of triangulation data; this took place by integrating all relevant published documents on the origin and organization of the PCCs and the results from interviews with PCC experts and with PCC professionals (N=91. Structured interviews were performed with PCC-professionals (health care professionals (N=67 and PCC managers N=12 and PCC-experts (N=12 in Amsterdam and qualitatively analysed thematically. The interview themes were based on a pre-set list of codes, derived from a prior documentation study and a focus group with PCC experts.  Results: Perceived advantages of PCCs were more continuity of care, shorter communication lines, low-threshold contact between professionals and promising future perspectives. Perceived challenges included the absence of uniform multidisciplinary guidelines, delays in communication with hospitals and midwives, inappropriate accommodation for effective professional integration, differing expectations regarding the PCC-manager role among PCC-partners and the danger of professionals' needs dominating clients' needs. Conclusions: Professionals perceive PCCs as a promising development in the integration of services. Remaining challenges involved improvements at the managerial and organizational level. Quantitative research into the improvements in quality of care and child health is recommended.

  6. Chemoselective reduction of 1,4,6-cholestatrien-3-one and 1,4,6-androstatriene-3,17-dione by various hydride reagents.

    Science.gov (United States)

    Kim, Eunjeong; Ma, Eunsook

    2007-04-01

    The chemoselectivity of rigid cyclic alpha,beta-unsaturated carbonyl group on the reducing agents was influenced by the ring size and steric factor. Cholesterol (cholest-5-en-3beta-ol) and dehydroepiandrosterone (DHEA) were oxidized with 2,3-dichloro-5,6-dicyano-1,4-benzoquinone to form 1,4,6-cholestatrien-3-one and 1,4,6-androstatriene-3,17-dione. They were reduced with NaBH(4), lithium tri-sec-butylborohydride (l-Selectride), LiAlH(4), 9-borabicyclo[3.3.1]nonane (9-BBN), lithium triethylborohydride (Super-hydride), and BH(3) x (CH(3))(2)S in various conditions, respectively. Reduction of 1,4,6-cholestatrien-3-one and 1,4,6-androstatriene-3,17-dione by NaBH(4) (4 equiv.) produced 4,6-cholestadien-3beta-ol and 4,6-androstadiene-3beta,17beta-diol, respectively. Reduction by l-Selectride (12 equiv.) afforded 4,6-cholestadien-3alpha-ol and 4,6-androstadiene-3alpha,17beta-diol, chemoselectively. Reaction with Super-hydride (12 equiv.) produced 4,6-cholestadien-3-one and 3-oxo-4,6-androstadien-17beta-ol. Reduction of 1,4,6-cholestatrien-3-one by 9-BBN (14 equiv.) produced 1,4,6-cholestatrien-3alpha-ol, but 1,4,6-androstatriene-3,17-dione was not reacted with 9-BBN in the reaction conditions. Reaction of LiAlH(4) (6 equiv.) formed 4,6-cholestadien-3beta-ol and 3-oxo-1,4,6-androstatrien-17beta-ol. Reduction of 1,4,6-cholestatrien-3-one by BH(3) x (CH(3))(2)S (11 equiv.) gave cholestane as major compound and unlike reactivity of cholesterol, 1,4,6-androstatriene-3,17-dione by 8 equiv. of BH(3) x (CH(3))(2)S formed 3-oxo-1,4,6-androstatrien-17beta-ol. LiAlH(4) and BH(3) x (CH(3))(2)S showed relatively low chemoselectivity.

  7. Civil society in beweging: Vier moskeeorganisaties in Amsterdam Slotervaart

    Directory of Open Access Journals (Sweden)

    Inge de Jong

    2007-03-01

    Full Text Available In this article, a picture is drawn of four mosques and affiliated foundations in the civil society of the Amsterdam city district Slotervaart. The focus in this article is concerned with civil society and religion. We took a closer look at what activities were being organised, what developments were underway, and what view the boards of the foundations and mosque councils held with respect to citizenship and the function of places of worship in Dutch society. The results of the study show that members of the board and volunteers try to build a bridge to Dutch society by appealing to the community from the perspective of theirn bonding function. The organisations find themselves in a field of force with internal and external developments in which they must function and within which they try to give their social responsibility shape.

  8. Exploring public databases to characterize urban flood risks in Amsterdam

    Science.gov (United States)

    Gaitan, Santiago; ten Veldhuis, Marie-claire; van de Giesen, Nick

    2015-04-01

    Cities worldwide are challenged by increasing urban flood risks. Precise and realistic measures are required to decide upon investment to reduce their impacts. Obvious flooding factors affecting flood risk include sewer systems performance and urban topography. However, currently implemented sewer and topographic models do not provide realistic predictions of local flooding occurrence during heavy rain events. Assessing other factors such as spatially distributed rainfall and socioeconomic characteristics may help to explain probability and impacts of urban flooding. Several public databases were analyzed: complaints about flooding made by citizens, rainfall depths (15 min and 100 Ha spatio-temporal resolution), grids describing number of inhabitants, income, and housing price (1Ha and 25Ha resolution); and buildings age. Data analysis was done using Python and GIS programming, and included spatial indexing of data, cluster analysis, and multivariate regression on the complaints. Complaints were used as a proxy to characterize flooding impacts. The cluster analysis, run for all the variables except the complaints, grouped part of the grid-cells of central Amsterdam into a highly differentiated group, covering 10% of the analyzed area, and accounting for 25% of registered complaints. The configuration of the analyzed variables in central Amsterdam coincides with a high complaint count. Remaining complaints were evenly dispersed along other groups. An adjusted R2 of 0.38 in the multivariate regression suggests that explaining power can improve if additional variables are considered. While rainfall intensity explained 4% of the incidence of complaints, population density and building age significantly explained around 20% each. Data mining of public databases proved to be a valuable tool to identify factors explaining variability in occurrence of urban pluvial flooding, though additional variables must be considered to fully explain flood risk variability.

  9. Netherlands' participation in SBWR

    International Nuclear Information System (INIS)

    Brink, J.M. van den

    1991-01-01

    The Netherlands are running a Program for Intensifying Nuclear Knowhow (PINK) including design and safety analysis of enhanced-safety LWRs in order to train young engineers. The parties of PINK are: GKN (Operator of Dodewaard), KEMA (Research Institute of the Netherlands' Utilities), ECN (Netherlands' Energy Research Foundation), IRI (Interfaculty Reactor Institute of the Delft University of Technology) and Nucon (a division of Comprimo). The Dodewaard BWR has natural convection coolant circulation. This has influenced the decision by KEMA and Nucon in 1989 in discussion with General Electric Nuclear Energy to contribute to its Simplified BWR program

  10. Heat capacity of Sr10(PO4)6Cl2 and Ca10(PO4)6Cl2 by DSC

    International Nuclear Information System (INIS)

    Venkata Krishnan, R.; Jena, Hrudananda; Govindan Kutty, K.V.; Nagarajan, K.

    2008-01-01

    Strontium and calcium chloroapatites were synthesized by wet chemical method, characterized by X-ray diffraction and are found to be phase pure materials. The measured room temperature lattice parameter of Ca 10 (PO 4 ) 6 Cl 2 is a = 9.523 A, c = 6.855 A and for Sr 10 (PO 4 ) 6 Cl 2 is a = 9.876 A, c = 7.188 A. Heat capacity measurements were carried out on Ca 10 (PO 4 ) 6 Cl 2 and Sr 10 (PO 4 ) 6 Cl 2 by DSC in the temperature range 298-800 K. The heat capacity values of Sr 10 (PO 4 ) 6 Cl 2 is higher at all temperatures than Ca 10 (PO 4 ) 6 Cl 2 . Enthalpy and entropy increments were computed. Heat capacity values of Ca 10 (PO 4 ) 6 Cl 2 and Sr 10 (PO 4 ) 6 Cl 2 at 298 K are 758 and 868 J K -1 mol -1 , respectively

  11. Alternative Flame Retardant, 2,4,6-Tris(2,4,6-tribromophenoxy)-1,3,5-triazine, in an E-waste Recycling Facility and House Dust in North America.

    Science.gov (United States)

    Guo, Jiehong; Stubbings, William A; Romanak, Kevin; Nguyen, Linh V; Jantunen, Liisa; Melymuk, Lisa; Arrandale, Victoria; Diamond, Miriam L; Venier, Marta

    2018-03-20

    A high molecular weight compound, 2,4,6-tris(2,4,6-tribromophenoxy)-1,3,5-triazine (TTBP-TAZ), was detected during the analysis of brominated flame retardants in dust samples collected from an electrical and electronic waste (e-waste) recycling facility in Ontario, Canada. Gas chromatography coupled with both high-resolution and low-resolution mass spectrometry (MS) was used to determine TTBP-TAZ's chemical structure and concentrations. To date, TTBP-TAZ has only been detected in plastic casings of electrical and electronic equipment and house dust from The Netherlands. Here we report on the concentrations of TTBP-TAZ in selected samples from North America: e-waste dust ( n = 7) and air ( n = 4), residential dust ( n = 30), and selected outdoor air ( n = 146), precipitation ( n = 19), sediment ( n = 11) and water ( n = 2) samples from the Great Lakes environment. TTBP-TAZ was detected in all the e-waste dust and air samples, and in 70% of residential dust samples. The median concentrations of TTBP-TAZ in these three types of samples were 5540 ng/g, 5.75 ng/m 3 and 6.76 ng/g, respectively. The flame retardants 2,4,6-tribromophenol, tris(2,3-dibromopropyl) isocyanurate, and 3,3',5,5'-tetrabromobisphenol A bis(2,3-dibromopropyl) ether, BDE-47 and BDE-209 were also measured for comparison. None of these other flame retardants concentrations was significantly correlated with those of TTBP-TAZ in any of the sample types suggesting different sources. TTBP-TAZ was not detected in any of the outdoor environmental samples, which may relate to its application history and physicochemical properties. This is the first report of TTBP-TAZ in North America.

  12. Nuclear law Netherlands

    International Nuclear Information System (INIS)

    Bischof, W.

    1976-01-01

    This publication gives, in Dutch and German, a comprehensive survey of the Netherland's current law in the field of reactor safety and radiation protection, including a survey of international agreements. (orig./HP) [de

  13. Assembly of an endcap of the ATLAS silicon strip detector at NIKHEF, Amsterdam.

    CERN Multimedia

    Ginter, P

    2005-01-01

    Assembly of an endcap of the ATLAS silicon strip detector (SCT) at NIKHEF, Amsterdam. Technicians are mounting the power distribution cables on the cylinder that houses nine disks with silicon sensors.

  14. Housing liberalisation and gentrification: the social effects of tenure conversions in Amsterdam

    NARCIS (Netherlands)

    Boterman, W.R.; van Gent, W.P.C.

    2014-01-01

    Privatisation and liberalisation of the housing market are often used as governmental strategies for engineering the social composition of urban neighbourhoods. Drawing on longitudinal register data, this study reports findings from the highly-regulated housing context of Amsterdam. Through

  15. Astronomy in the Netherlands

    Science.gov (United States)

    Boland, Wilfried; Habing, Harm

    2013-01-01

    We describe the state of astronomical research in the Netherlands per early 2012. We add some notes on its history of this research and on the strategic choices for the future. Compared to the size of the country (16 million people) the Netherlands is maintaining a high profile in astronomical research over a period of more than one century. The professional research community consists of about 650 people. This includes research staff, postdocs, PhD students, technical staff working on instrumentation projects and people involved in the operations of ground-based telescopes and astronomical space missions. We do not take into account staff working for international organizations based in the Netherlands. Astronomical research in the Netherlands is carried out at four university institutes and two national research institutes that fall under the umbrella of the national funding agency NWO. The Netherlands is the host of two international organizations: ESTEC, the technology division of the European Space Agency (ESA), and the Joint Institute for VLBI in Europe (JIVE). The Netherlands are one of the founding members of the European Southern Observatory (ESO) and of ESA. This paper will address a number of significant multilateral collaborations.

  16. Do Neighborhood Characteristics in Amsterdam Influence Adiposity at Preschool Age?

    Directory of Open Access Journals (Sweden)

    E. Jessica Hrudey

    2015-05-01

    Full Text Available Background: Neighborhood characteristics may contribute to adiposity in young children, but results in the current literature are inconsistent. This study aimed to investigate whether objective (socioeconomic status (SES and subjective (perceived safety, satisfaction with green spaces and perceived physical disorder neighborhood characteristics directly influence child adiposity (as measured by BMI, percent body fat (%BF and waist-to-height ratio (WHtR. Methods: Data on child BMI, %BF and WHtR were obtained from the Amsterdam Born Children and their Development cohort at 5–6 years of age. Three thousand four hundred and sixty nine (3469 children were included in the analyses. Mixed models, using random intercepts for postal code area to account for neighborhood clustering effects, were used to analyze the relationships of interest. Results: Associations were observed for both perceived safety and neighborhood SES with %BF after adjustment for maternal education and ethnicity. All relationships were eliminated with the inclusion of individual covariates and parental BMI into the models. Conclusions: In general, child adiposity at age 5–6 years was not independently associated with neighborhood characteristics, although a small relationship between child %BF and both neighborhood SES and perceived safety cannot be ruled out. At this young age, familial and individual factors probably play a more important role in influencing child adiposity than neighborhood characteristics.

  17. Italian validation of the Amsterdam Preoperative Anxiety and Information Scale.

    Science.gov (United States)

    Buonanno, Pasquale; Laiola, Anna; Palumbo, Chiara; Spinelli, Gianmario; Terminiello, Virginia; Servillo, Giuseppe

    2017-07-01

    Preoperative anxiety is usually experienced by patients awaiting surgical procedures and it can negatively impact patient's outcome. The Amsterdam Preoperative Anxiety and Information Scale (APAIS) is a questionnaire created to identify anxious patients and their need for information: it has been translated and validated in many languages because of its reliability and ease of completion. To date, no Italian version of the APAIS has been produced; our aim was to translate and validate the APAIS in Italian. We produced an Italian version of the APAIS and we administered it to 110 patients undergoing elective surgery; we explored its structure by factor analysis and its reliability by Cronbach's alpha. We analyzed its external validity by confronting it to the Spielberg's State-Trait Anxiety Inventory (STAI). Sensitivity, specificity, and positive and negative predictive values of the Italian version of the APAIS were determined. The Italian version of the APAIS confirmed the original structure of the questionnaire and its internal consistency; it well correlated with the STAI-Y1, the subscale of the STAI which explore the anxiety "state." An APAIS score of 14 was found as best cutoff to distinguish anxious and non-anxious patients. The Italian translation of the APAIS showed psychometric properties similar to the original version. Its reliability and its efficiency make it a powerful tool even in Italian population to detect anxiety and need for information.

  18. Soil Investigation Aspects of a Complex Metro Project in Amsterdam

    Science.gov (United States)

    Herbschleb, Jurgen

    The municipality of Amsterdam wishes to reduce the level of car traffic within the City Centre. As a consequence the public transport is to be extended by a new (bored) North/South Metro line. The excavation depths for the stations will exceed 30 m and will be constructed in difficult soft soil conditions. A further significant aspect is that the building pits are very near (3 to 5 m) to buildings of historical importance. The design philosophy of the station boxes was to determine an acceptable balance between the safety requirements and construction costs. The guidelines for the design, both for the building pits and the bored tunnel, are the predicted deformations of the adjacent building foundations. One of the more important geotechnical risks for this project is incorrect determination of the deformations arising from the building processes alongside the route of the metro. As such it should be realised that advanced finite element programs with second order material models require different geotechnical parameters than analytical models. The careful selection of calculation (soil) models, the level of safety (risk analysis), and site investigation is the start of the determination of the geotechnical parameters. This paper will focus on the interpretation of the site investigation for this complex project and will concentrate on the process followed, the problems encountered with the interpretation, the obtained results, and the used tools for geotechnical risk management.

  19. HIV testing behaviour among heterosexual migrants in Amsterdam.

    Science.gov (United States)

    Stolte, I G; Gras, M; Van Benthem, B H; Coutinho, R A; van den Hoek, J A

    2003-08-01

    This cross-sectional study among heterosexual migrant groups in south-eastern Amsterdam, the city area where the largest migrant groups live, provides an insight into HIV testing behaviour in this particular group. Participants were recruited at street locations (May 1997-July 1998) and interviewed using structured questionnaires. They also donated saliva for HIV testing. In total, 705 males and 769 females were included in this study (Afro-Surinamese (45%), Dutch-Antilleans (15%) and West Africans (40%)). Prior HIV testing was reported by 38% of all migrants (556/1479), of which only a minority (28%) had actively requested HIV testing. Multivariate logistic regression showed that not actively requesting HIV testing was more likely among younger (migrants, especially women (ORwomen: 4.79, p risk should be facilitated by promoting HIV testing and by improving accurate self-assessment of risk for HIV infection, especially among the groups that do not actively request HIV testing. This would increase HIV awareness and provide the opportunity of better medical care earlier in HIV infection.

  20. Developing future precipitation events from historic events: An Amsterdam case study.

    Science.gov (United States)

    Manola, Iris; van den Hurk, Bart; de Moel, Hans; Aerts, Jeroen

    2016-04-01

    Due to climate change, the frequency and intensity of extreme precipitation events is expected to increase. It is therefore of high importance to develop climate change scenarios tailored towards the local and regional needs of policy makers in order to develop efficient adaptation strategies to reduce the risks from extreme weather events. Current approaches to tailor climate scenarios are often not well adopted in hazard management, since average changes in climate are not a main concern to policy makers, and tailoring climate scenarios to simulate future extremes can be complex. Therefore, a new concept has been introduced recently that uses known historic extreme events as a basis, and modifies the observed data for these events so that the outcome shows how the same event would occur in a warmer climate. This concept is introduced as 'Future Weather', and appeals to the experience of stakeholders and users. This research presents a novel method of projecting a future extreme precipitation event, based on a historic event. The selected precipitation event took place over the broader area of Amsterdam, the Netherlands in the summer of 2014, which resulted in blocked highways, disruption of air transportation, flooded buildings and public facilities. An analysis of rain monitoring stations showed that an event of such intensity has a 5 to 15 years return period. The method of projecting a future event follows a non-linear delta transformation that is applied directly on the observed event assuming a warmer climate to produce an "up-scaled" future precipitation event. The delta transformation is based on the observed behaviour of the precipitation intensity as a function of the dew point temperature during summers. The outcome is then compared to a benchmark method using the HARMONIE numerical weather prediction model, where the boundary conditions of the event from the Ensemble Prediction System of ECMWF (ENS) are perturbed to indicate a warmer climate. The two

  1. The effects of oligomerization on Saccharomyces cerevisiae Mcm4/6/7 function

    Directory of Open Access Journals (Sweden)

    Davey Megan J

    2010-09-01

    Full Text Available Abstract Background Minichromosome maintenance proteins (Mcm 2, 3, 4, 5, 6 and 7 are related by sequence and form a variety of complexes that unwind DNA, including Mcm4/6/7. A Mcm4/6/7 trimer forms one half of the Mcm2-7 hexameric ring and can be thought of as the catalytic core of Mcm2-7, the replicative helicase in eukaryotic cells. Oligomeric analysis of Mcm4/6/7 suggests that it forms a hexamer containing two Mcm4/6/7 trimers, however, under certain conditions trimeric Mcm4/6/7 has also been observed. The functional significance of the different Mcm4/6/7 oligomeric states has not been assessed. The results of such an assessment would have implications for studies of both Mcm4/6/7 and Mcm2-7. Results Here, we show that Saccharomyces cerevisiae Mcm4/6/7 reconstituted from individual subunits exists in an equilibrium of oligomeric forms in which smaller oligomers predominate in the absence of ATP. In addition, we found that ATP, which is required for Mcm4/6/7 activity, shifts the equilibrium towards larger oligomers, likely hexamers of Mcm4/6/7. ATPγS and to a lesser extent ADP also shift the equilibrium towards hexamers. Study of Mcm4/6/7 complexes containing mutations that interfere with the formation of inter-subunit ATP sites (arginine finger mutants indicates that full activity of Mcm4/6/7 requires all of its ATP sites, which are formed in a hexamer and not a trimer. In keeping with this observation, Mcm4/6/7 binds DNA as a hexamer. Conclusions The minimal functional unit of Mcm4/6/7 is a hexamer. One of the roles of ATP binding by Mcm4/6/7 may be to stabilize formation of hexamers.

  2. Psychotraumatology in the Netherlands

    Directory of Open Access Journals (Sweden)

    Miranda Olff

    2013-05-01

    Full Text Available The contribution to psychotrauma literature from Dutch authors has a long tradition. The relatively high lifetime prevalence of trauma and posttraumatic stress disorder (PTSD is not unique for the Netherlands and does not fully explain the interest in trauma and its consequences. In this overview of psychotraumatology in the Netherlands, we will discuss some of the key events and processes that contribute to the current interest. We outlined the historical basis and development of the field in the Netherlands, including the impact of World War II, the effects of major man-made or natural disasters, engagement in military conflicts, as well as smaller scale traumatic events like sexual abuse and traffic accidents. The liberal and open culture may have reduced stigma to trauma, while other sociocultural aspects may have contributed to increased prevalence. Finally, we describe Dutch psychotraumatology today and how history and culture have shaped the current scientific basis.

  3. Netherlands Reactor Centre

    International Nuclear Information System (INIS)

    Anon.

    1976-01-01

    Briefly reviews the last year's work of the twenty year old Netherlands Reactor Centre (RCN) in the fields of reactor safety, fissile material, nuclear fission, non-nuclear energy systems and overseas co-operation. The annual report thus summarised is the last one to appear under the name of RCN. The terms of reference of the organisation having been broadened to include research into energy supply in general, it is to be known in future as the Netherlands Energy Research Centre (ECN). (D.J.B.)

  4. Interaction of 2,4,6-trichlorophenol with high carbon iron filings: Reaction and sorption mechanisms

    Energy Technology Data Exchange (ETDEWEB)

    Sinha, Alok [Environmental Engineering and Management Programme, Department of Civil Engineering, Indian Institute of Technology Kanpur, Kanpur 208016 (India); Bose, Purnendu [Environmental Engineering and Management Programme, Department of Civil Engineering, Indian Institute of Technology Kanpur, Kanpur 208016 (India)], E-mail: pbose@iitk.ac.in

    2009-05-15

    Reductive dehalogenation of 2,4,6-trichlorophenol (2,4,6-TCP) by two types of high carbon iron filings (HCIF), HCIF-1 and HCIF-2 was studied in batch reactors. While the iron, copper, manganese and carbon content of the two types of HCIF was similar, the specific surface area of HCIF-1 and HCIF-2 were 1.944 and 3.418 m{sup 2} g{sup -1}, respectively. During interaction with HCIF-1, 2,4,6-TCP adsorbed on HCIF-1 surface resulting in rapid reduction of aqueous phase 2,4,6-TCP concentration. However, reductive dehalogenation of 2,4,6-TCP was negligible. During interaction between 2,4,6-TCP and HCIF-2, both 2,4,6-TCP adsorption on HCIF-2, and 2,4,6,-TCP dechlorination was observed. 2,4,6-TCP partitioning between solid and aqueous phase could be described by a Freundlich isotherm, while 2,4,6-TCP dechlorination could be described by an appropriate rate expression. A mathematical model was developed for describing the overall interaction of 2,4,6-TCP with HCIF-2, incorporating simultaneous adsorption/desorption and dechlorination reactions of 2,4,6-TCP with the HCIF surface. 2,4-Dichlorophenol (2,4-DCP), 2-chlorophenol (2-CP) and minor amounts of 4-chlorophenol (4-CP) evolved as 2,4,6-TCP dechlorination by-products. The evolved 2,4-DCP partitioned strongly to the HCIF surface. 4-CP and 2-CP accumulated in the aqueous phase. No transformation of 2-CP or 4-CP to phenol was observed.

  5. Coastal Management in the Netherlands

    NARCIS (Netherlands)

    Verhagen, H.J.; Pilarczyk, K.W.

    1992-01-01

    The coast is a very important aspect of life in the Netherlands. 60 % of the Netherlands is below the sea level, everyone lives less than 200 km from a beach, and for most people the sea is less than 50 km away. But in the Netherlands there is officially no Agency for Coastal Zone Management,

  6. Smart Policies and Metropolitan Vision: the Spatial Dimension in the Experience of Amsterdam Smart City Platform

    Directory of Open Access Journals (Sweden)

    Giulia Fini

    2014-11-01

    Full Text Available The paper aims at presenting the main projects and policies recently developed by the Municipality of Amsterdam in the field of energy policies, with particular reference to the projects promoted in the context of the ASC - Amsterdam Smart City Platform. The analyzed projects and policies seem to be relevant for at least three aspects and for the matters raised by them:I. for the aim to connect policies and projects of the Amsterdam Smart City with the definition of a territorial vision for the Amsterdam metropolitan area;II. for the strong connection characterizing this experience between energy-management policies on the territory and the management’s choices related to urban planning and urban design;III. finally, the experience is relevant in relation with the consolidation of the ACS’s platform as a place where several individuals are directly involved in the management of public good and where all requests and peculiarities contribute to defining a common planning process on the energy and environmental subjects in the urban and metropolitan area.  Based on the latest, most significant information of the activities performed by Amsterdam Smart City Platform, the paper focuses on the results after four years since the projects and tests have been carried out, on the basis of a network structuring, predetermined energy-saving targets and of some space-related choices regarding the whole territory as well as ASC’s policies.

  7. Hydrostatic Compression of 2,4,6,8,10,12 hexanitrohexaaza isowurtzitane (CL20) Co Crystals

    Science.gov (United States)

    2016-12-01

    ARL-TR-7901 ● DEC 2016 US Army Research Laboratory Hydrostatic Compression of 2,4,6,8,10,12- hexanitrohexaaza-isowurtzitane (CL20... Hydrostatic Compression of 2,4,6,8,10,12- hexanitrohexaaza-isowurtzitane (CL20) Co-Crystals by DeCarlos Taylor Weapons and Materials...Technical Report 3. DATES COVERED (From - To) October 2015–September 2016 4. TITLE AND SUBTITLE Hydrostatic Compression of 2,4,6,8,10,12

  8. Mechatronics in the Netherlands

    NARCIS (Netherlands)

    van Amerongen, J.; Jongkind, Wim

    1996-01-01

    This article assesses the present situation of mechatronics in the Netherlands. After a short historical survey, it describes the postgraduate ¿mechatronic designer course¿, introduced in 1991. It deals with the principles of this course and how these principles have been implemented. Also, the

  9. Mousepox in The Netherlands.

    NARCIS (Netherlands)

    A.D.M.E. Osterhaus (Albert); J.S. Teppema; R.M.S. Wirahadiredja; G. van Steenis (Bert)

    1981-01-01

    textabstractTwo independent outbreaks of ectromelia in mice occurred in The Netherlands. In both cases, the causative virus was isolated and identified as ectromelia virus on the basis of serology, demonstration of antigen by indirect immunofluorescence, negative contrast electron microscopy,

  10. Country report: The Netherlands

    NARCIS (Netherlands)

    Keune, M.; Tros, F.

    2014-01-01

    Young workers have a relatively weak labour market position in the Netherlands, both in terms of high youth unemployment and low quality of employment. For this reason, they could potentially benefit from union representation to improve their wages and working conditions. For the trade unions, young

  11. Country Report - The Netherlands

    NARCIS (Netherlands)

    Schermers, G.; Wegman, F.; Vliet, P. van; Horst, A.R.A. van der; Boender, J.

    2010-01-01

    This paper provides an overview of the most significant developments in the area of road (geometric) design practices and standards and related research in the Netherlands in recent years. The paper describes the importance of the Sustainable Road Safety policy in this context. Furthermore, it

  12. Syrians in the Netherlands

    NARCIS (Netherlands)

    Jaco Dagevos; Willem Huijnk; Mieke Maliepaard; Emily Miltenburg

    2018-01-01

    Original title: "Syriërs in Nederland" The large influx of refugees between 2014 and 2016 meant the Netherlands was faced with a major challenge in organising sufficient reception facilities, establishing an adequate asylum procedure and for those granted a residence permit,

  13. Morocco and the Netherlands

    NARCIS (Netherlands)

    Fritschy, W.; Bos, P. (eds.)

    2006-01-01

    This book on aspects of society, economy and culture in Morocco and the Netherlands contains contributions of 28 Moroccan and Dutch authors on religion, family and marriage law, local government and PJD, Abdelkrim, Morocco and the EU, drug trafficking, migration, youth, Dutch-Moroccan writers, and

  14. The Netherlands: [national report

    NARCIS (Netherlands)

    Rodenhuis, W.

    2009-01-01

    The article offers updates related to the activities of the Association of Music Libraries, Archives and Documentation (IAML) in 2009 the Netherlands. It notes that the Muziekcentrum Nederland (MCN) for professional music life was opened. It states that Dutch IAML's board has organized a marketing

  15. Psychotraumatology in the Netherlands

    NARCIS (Netherlands)

    Vermetten, Eric; Olff, Miranda

    2013-01-01

    The contribution to psychotrauma literature from Dutch authors has a long tradition. The relatively high lifetime prevalence of trauma and posttraumatic stress disorder (PTSD) is not unique for the Netherlands and does not fully explain the interest in trauma and its consequences. In this overview

  16. Worker participation - the Netherlands

    NARCIS (Netherlands)

    Kwantes, J.H.

    2014-01-01

    Worker participation relates to the involvement of workers in the management decision-making processes. In this article attention is focused on worker participation related to occupational safety and health in the Netherlands. Worker participation can refer either to direct or indirect participation

  17. Book Reading, Borrowing and Buying Habits (Eighteenth Congress, Amsterdam, the Netherlands, June 9-15 1968). Report.

    Science.gov (United States)

    Brink, R. E. M. van den

    Investigation into the book buying, reading and borrowing habits is in many countries still in its infancy. Furthermore it is not yet possible to link up scientifically the socio-economic factors and market behavior. However it is justifiable to take the following principles: (1) the standard of economic development of a country determines the…

  18. The realization of two photovoltaic projects in the built environment. A comparison between Amsterdam and Amersfoort, both Netherlands

    International Nuclear Information System (INIS)

    Van Mierlo, B.

    1997-10-01

    The experiences of parties involved in the title projects are reported, focusing on the project management and its impact on further introduction of solar cells in the house construction sector. 18 refs

  19. Presentation and course of AIDS dementia complex : 10 years of follow-up in Amsterdam, The Netherlands

    NARCIS (Netherlands)

    Portegies, P; Enting, R H; de Gans, J; Algra, P R; Derix, M M; Lange, J M; Goudsmit, J

    OBJECTIVE: To assess the clinical presentation and course of the AIDS dementia complex (ADC). DESIGN: Retrospective study of a consecutive series of symptomatic HIV-1-infected patients [Centers for Disease Control and Prevention (CDC) stages IVA, B, C and D] evaluated for neurological symptoms

  20. Annual Trauma Anesthesia and Critical Care Symposium (5th) Held in Amsterdam, The Netherlands on 11-12 June 1992

    Science.gov (United States)

    1992-10-01

    MB, ChB, FFARCS .\\lichael .1. Parr, .MBBS, M\\ RCP FC.Anaes 0:30 A.M. Panel Session: Questions and Answers Adolph H. Cieseekc, N.D. and Facildt 9):40...of the missions. The most frequent causes of request were neonatal emergencies or complications (31%), infections (19%) [sepsis, epiglotitis

  1. External foam and the post-mortem period in freshwater drowning; results from a retrospective study in Amsterdam, the Netherlands.

    Science.gov (United States)

    Reijnen, G; Buster, M C; Vos, P J E; Reijnders, U J L

    2017-11-01

    Determining the time of death of bodies recovered from water can be difficult. A feature of drowning is the presence of external foam. This study describes the presence of external foam in relation to the post-mortem period. The study utilizes a database of death reports dated between January 2011 and July 2016. For bodies recovered from fresh water, the presence or absence of external foam was noted. In this study, 112 death reports are included. Of these reports, 18 mentioned external foam, which account for 16.1% of the entire study population. In the population with a post-mortem period of less than 24 h, external foam was detected in 27.7% of cases. All 18 incidents with external foam had an estimated post-mortem period of less than 24 h. In our study, external foam was only present in freshwater drowning cases with a post-mortem period of less than 24 h. Based on this finding, the presence of external foam may be useful as an additional indicator when estimating the time of death in freshwater drowning. Copyright © 2017 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

  2. Effectiveness of a hepatitis A vaccination program for migrant children in Amsterdam, The Netherlands (1992-2004)

    NARCIS (Netherlands)

    Sonder, G. J. B.; Bovée, L. P. M. J.; Baayen, T. D.; Coutinho, R. A.; van den Hoek, J. A. R.

    2006-01-01

    OBJECTIVE: To evaluate the impact and effectiveness of risk-group vaccination against hepatitis A targeted at migrant children living in a country with low endemicity of hepatitis A. METHODS: Retrospective population based data analysis. Routinely collected data on hepatitis A incidence in migrant

  3. 14 November 2014 - F. van der Duyn Schouten Rector Magnificus Vrije Universiteit University Amsterdam Kingdom of the Netherlands

    CERN Multimedia

    Guillaume, Jeanneret

    2014-01-01

    signing the Guest Book with ATLAS Collaboration, Dutch senior physicist H. ten Kate and visiting the ATLAS cavern with ATLAS Collaboration Deputy Spokesperson T. Wengler; ATLAS Collaboration, Director of Nikhef as of December 1, 2014 S. Bentvelsen and ATLAS Collaboration, Nikhef P. de Jong.

  4. The potential of ion mobility spectrometry (IMS) for detection of 2,4,6-trichloroanisole (2,4,6-TCA) in wine.

    Science.gov (United States)

    Karpas, Zeev; Guamán, Ana V; Calvo, Daniel; Pardo, Antonio; Marco, Santiago

    2012-05-15

    The off-flavor of "tainted wine" is attributed mainly to the presence of 2,4,6-trichloroanisole (2,4,6-TCA) in the wine. In the present study the atmospheric pressure gas-phase ion chemistry, pertaining to ion mobility spectrometry, of 2,4,6-trichloroanisole was investigated. In positive ion mode the dominant species is a monomer ion with a lower intensity dimer species with reduced mobility values (K(0)) of 1.58 and 1.20 cm(2)V(-1) s(-1), respectively. In negative mode the ion with K(0) =1.64 cm(2)V(-1)s(-1) is ascribed to a trichlorophenoxide species while the ions with K(0) =1.48 and 1.13 cm(2)V(-1)s(-1) are attributed to chloride attachment adducts of a TCA monomer and dimer, respectively. The limit of detection of the system for 2,4,6-TCA dissolved in dichloromethane deposited on a filter paper was 2.1 μg and 1.7 ppm in the gas phase. In ethanol and in wine the limit of detection is higher implying that pre-concentration and pre-separation are required before IMS can be used to monitor the level of TCA in wine. Copyright © 2012 Elsevier B.V. All rights reserved.

  5. Urinary uranium and kidney function parameters in professional assistance workers in the Epidemiological Study Air Disaster in Amsterdam (ESADA)

    NARCIS (Netherlands)

    J.A. Bijlsma (Joost); P. Slottje (Pauline); A.C. Huizink (Anja); J.W.R. Twisk (Jos); G.B. van der Voet (Gijsbert); F.A. de Wolff (Frederik); F. Vanhaecke (Frank); L. Moens (Luc); T. Smid (Tjabe)

    2008-01-01

    textabstractBackground. The Epidemiological Study Air Disaster in Amsterdam (ESADA) aimed to assess long-term health effects in professional assistance workers involved in the 1992 air disaster in Amsterdam. As part of ESADA indications of nephrotoxicity due to exposure to uranium from the balance

  6. Urinary uranium and kidney function parameters in professional assistance workers in the Epidemiological Study Air Disaster in Amsterdam (ESADA)

    NARCIS (Netherlands)

    Bijlsma, Joost A.; Slottje, Pauline; Huizink, Anja C.; Twisk, Jos W. R.; van der Voet, Gijsbert B.; de Wolff, Frederik A.; Vanhaecke, Frank; Moens, Luc; Smid, Tjabe

    2008-01-01

    The Epidemiological Study Air Disaster in Amsterdam (ESADA) aimed to assess long-term health effects in professional assistance workers involved in the 1992 air disaster in Amsterdam. As part of ESADA indications of nephrotoxicity due to exposure to uranium from the balance weights of the crashed

  7. The creation of play spaces in twentieth-century Amsterdam: from an intervention of civil actors to a public policy

    NARCIS (Netherlands)

    Verstrate, L.; Karsten, L.

    2011-01-01

    This case study uncovers a turning point in the production of play space in Amsterdam. Whereas over the first half of the twentieth century the creation of play spaces used to be the primary responsibility of the Amsterdam civil society, this situation started to change after the Second World War.

  8. The air quality impact of the port of Amsterdam on its environment: Development of an air quality tool

    NARCIS (Netherlands)

    Klok, L.; Breemen, T. van; Hulskotte, J.

    2011-01-01

    Due to the expansion of the Port of Amsterdam, Urban development and the construction of new highways, air pollution levels are about to exceed European guidelines in and around the port region of Amsterdam. To assess the air quality in this region and the impact of theport emissions on its

  9. Career choices of migrant artists between Amsterdam and Antwerp. The Van Nieulandt brothers

    Directory of Open Access Journals (Sweden)

    Eric Jan Sluijter

    2015-12-01

    Full Text Available This essay examines the career choices of the brothers Guilliam II and Adriaen II van Nieulandt. Both were born in Antwerp but moved with their parents to Amsterdam at a young age. Guilliam returned to Antwerp to make his career, while Adriaen became embedded in Amsterdam’s artistic community. All members of their family – in Antwerp, Amsterdam and Rome – remained in close contact with each other, though changes in the religious and political culture left their mark on their professional decisions. Their choices did not yield artistic innovations but conservative styles and subjects based on shared Netherlandish traditions with a strong international flavour.

  10. Travelling Concepts : Text, Subjectivity, Hybridity : Amsterdam, 11, 12 y 13 de enero de 2000

    OpenAIRE

    Barros, Claudia; Zusman, Perla Brígida

    2000-01-01

    La Amsterdam School for Cultural Analysis, Theory and Intepretation (ASCA) ha organizado, los días 11, 12 y 13 de enero del 2000, el evento: Travelling Concepts: Text, Subjectivity, Hybridity. A la luz del «giro cultural» que la geografía ha realizado a partir de la década de 1990, la participación en encuentros de esta índole resultan de interés para incentivar los intercambios entre el campo de la geografía y el de los estudios culturales. L'Amsterdam School for Cultural Analysis, Theory...

  11. Designing Public Space for Mobility: Contestation, Negotiation and Experiment at Amsterdam Airport Schiphol

    DEFF Research Database (Denmark)

    Nikolaeva, Anna

    2012-01-01

    The paper investigates airport design, using the example of Amsterdam Airport Schiphol, from the point of view of managers, architects and designers. It is argued that existing accounts of the airport as a space of transit as well as a place for shopping and entertainment have underrated the comp......The paper investigates airport design, using the example of Amsterdam Airport Schiphol, from the point of view of managers, architects and designers. It is argued that existing accounts of the airport as a space of transit as well as a place for shopping and entertainment have underrated...

  12. The Amsterdam Studies of Acute Psychiatry I (ASAP-I; A prospective cohort study of determinants and outcome of coercive versus voluntary treatment interventions in a metropolitan area

    Directory of Open Access Journals (Sweden)

    Mulder Niels

    2008-05-01

    Full Text Available Abstract Background The overall number of involuntary admissions is increasing in many European countries. Patients with severe mental illnesses more often progress to stages in which acute, coercive treatment is warranted. The number of studies that have examined this development and possible consequences in terms of optimizing health care delivery in emergency psychiatry is small and have a number of methodological shortcomings. The current study seeks to examine factors associated with compulsory admissions in the Amsterdam region, taking into account a comprehensive model with four groups of predictors: patient vulnerability, social support, responsiveness of the health care system and treatment adherence. Methods/Design This paper describes the design of the Amsterdam Study of Acute Psychiatry-I (ASAP-I. The study is a prospective cohort study, with one and two-year follow-up, comparing patients with and without forced admission by means of a selected nested case-control design. An estimated total number of 4,600 patients, aged 18 years and over, consecutively coming into contact with the Psychiatric Emergency Service Amsterdam (PESA are included in the study. From this cohort, a randomly selected group of 125 involuntary admitted subjects and 125 subjects receiving non-coercive treatment are selected for further evaluation and comparison. First, socio-demographic, psychopathological and network characteristics, and prior use of health services will be described for all patients who come into contact with PESA. Second, the in-depth study of compulsory versus voluntary patients will examine which patient characteristics are associated with acute compulsory admission, also taking into account social network and healthcare variables. The third focus of the study is on the associations between patient vulnerability, social support, healthcare characteristics and treatment adherence in a two-year follow-up for patients with or without

  13. Euthanasia in The Netherlands.

    Science.gov (United States)

    van der Wal, G; Dillmann, R J

    1994-05-21

    The practice of euthanasia in the Netherlands is often used as an argument in debates outside the Netherlands--hence a clear description of the Dutch situation is important. This article summarises recent data and discusses conceptual issues and relevant characteristics of the system of health care. Special emphasis is put on regulation, including relevant data on notification and prosecution. Besides the practice of euthanasia the Dutch are confronted with the gaps in reporting of cases to the public prosecutor and the existence of cases of ending a life without an explicit request. Nevertheless, the "Dutch experiment" need not inevitably lead down the slippery slope because of the visibility and openness of this part of medical practice. This will lead to increased awareness, more safeguards, and improvement of medical decisions concerning the end of life.

  14. Creationism in the Netherlands

    OpenAIRE

    Blancke, Stefaan

    2010-01-01

    Recent events indicate that creationists are becoming increasingly active in the Netherlands. This article offers an overview of these events. First, I discuss the introduction of Intelligent Design (ID) creationism into the Dutch public sphere by a renowned physicist, Cees Dekker. Later, Dekker himself shifted towards a more evolution-friendly position, theistic evolution. Second, we will see how Dekker was followed in this shift by Andries Knevel, who is an important figure within the Dutch...

  15. Monitor Sustainable Netherlands 2011

    International Nuclear Information System (INIS)

    2011-09-01

    The Monitor provides an image of the sustainability of the Dutch society. It shows which areas are successful and what the 'concerns for tomorrow' are from the point of view of sustainability. An analysis is conducted of how the Netherlands are doing in the fields of climate change, biodiversity, health, knowledge, graying and social cohesion. These and many other topics are discussed in this monitor by means of a number of sustainability indicators and detail analyses [mk]. [nl

  16. Monitor Sustainable Netherlands 2009

    International Nuclear Information System (INIS)

    2009-02-01

    The Monitor provides an image of the sustainability of the Dutch society. It shows which areas are successful and what the 'concerns for tomorrow' are from the point of view of sustainability. An analysis is conducted of how the Netherlands are doing in the fields of climate change, biodiversity, health, knowledge, graying and social cohesion. These and many other topics are discussed in this monitor by means of a number of sustainability indicators and detail analyses [mk] [nl

  17. Benchmarking in the Netherlands

    International Nuclear Information System (INIS)

    1999-01-01

    In two articles an overview is given of the activities in the Dutch industry and energy sector with respect to benchmarking. In benchmarking operational processes of different competitive businesses are compared to improve your own performance. Benchmark covenants for energy efficiency between the Dutch government and industrial sectors contribute to a growth of the number of benchmark surveys in the energy intensive industry in the Netherlands. However, some doubt the effectiveness of the benchmark studies

  18. Worker participation - the Netherlands

    OpenAIRE

    Kwantes, J.H.

    2014-01-01

    Worker participation relates to the involvement of workers in the management decision-making processes. In this article attention is focused on worker participation related to occupational safety and health in the Netherlands. Worker participation can refer either to direct or indirect participation by the worker. Indirect participation involves employee representation, while direct participation relates to individual involvement in management’s decision-making processes. In the Framework Dir...

  19. Mechatronics in the Netherlands

    OpenAIRE

    van Amerongen, J.; Jongkind, Wim

    1996-01-01

    This article assesses the present situation of mechatronics in the Netherlands. After a short historical survey, it describes the postgraduate ¿mechatronic designer course¿, introduced in 1991. It deals with the principles of this course and how these principles have been implemented. Also, the activities of the Dutch government in cooperation with the industrial mechatronics community to enhance the awareness of mechatronics, especially directed toward small and medium-sized enterprises (SME...

  20. On the common modulus attack into the LUC4,6 cryptosystem

    Science.gov (United States)

    Wong, Tze Jin; Said, Mohd Rushdan Md; Othman, Mohamed; Koo, Lee Feng

    2015-05-01

    The LUC4,6 cryptosystem is a system analogy with RSA cryptosystem and extended from LUC and LUC3 cryptosystems. The process of encryption and decryption are derived from the fourth order linear recurrence sequence and based on Lucas function. This paper reports an investigation into the common modulus attack on the LUC4,6 cryptosystem. In general, the common modulus attack will be succeeded if the sender sends the plaintext to two users used same RSA-modulus and both of encryption keys of them are relatively prime to each other. However, based on the characteristics of high order Lucas sequence, the LUC4,6 cryptosystem is unattackable

  1. Optimality aspects with assigning of Magistrates to Sessions and Teams of the Amsterdam Criminal Court

    NARCIS (Netherlands)

    Schreuder, J.A.M.; Burke, E.K.; Rudova, H.

    2006-01-01

    In the criminal court (Arrondissements rechtbank, sector strafrecht) of Amsterdam the assignment of magistrates (judges, officers, etc) to sessions needed to handle the cases presented, has become a problem last years mainly caused by the increase of so called mega-sessions. One complicating factor

  2. The organisational legitimacy of immigrant groups: Turks and Moroccans in Amsterdam

    NARCIS (Netherlands)

    Vermeulen, F.; Brünger, M.

    2014-01-01

    This article analyses the organising process of Turkish and Moroccan immigrant groups in Amsterdam over a long-term period. In it, we argue that organisational legitimacy is the driving factor of an organisational process. We understand legitimacy as a generalised belief that an organisation's

  3. The ''Amsterdam Castle'': A case study of wiggle matching and the proper calibration curve

    NARCIS (Netherlands)

    van der Plicht, J; Jansma, E|info:eu-repo/dai/nl/074965255; Kars, H

    1995-01-01

    We have performed a high-precision 14C wiggle-matching study on two oak beams from the "Castle of Amsterdam". These beams are also dated by dendrochronology. Our two dating methods can only be made consistent using the recommended calibration curve (1986) instead of the revised one (1993).

  4. Increasing awareness and prompting HIV testing: Contributions of Amsterdam HIV Testing Week 2016.

    NARCIS (Netherlands)

    den Daas, C; Meddens, E M; van Bergen, Jeam; de Bree, G J; Hogewoning, A A; Brinkman, K; de Wit, Jbf

    2018-01-01

    We evaluated Amsterdam HIV Testing Week (HTW) 2016 regarding its primary goals of raising awareness and prompting HIV testing. Participating services offered free, anonymous HIV testing, with a focus on reaching men who have sex with men (MSM) and people with a non-western migration background.

  5. Ecstacy and cocaine : Patterns of use among prime age individuals in Amsterdam

    NARCIS (Netherlands)

    van Ours, J.C.

    2005-01-01

    This paper uses information about prime age individuals living in Amsterdam to study the patterns of use of ecstasy and cocaine.The information was collected in surveys in 1994, 1997 and 2001.The analysis shows that the use of ecstasy and cocaine is mainly influenced by calendar year, family

  6. Sustainable entrepreneurship ecosystem emergence and development : a case study of Amsterdam Denim City

    NARCIS (Netherlands)

    DiVito, Lori; Ingen-Housz, Zita

    2017-01-01

    Our paper investigates the interaction of mechanisms that drive the emergence and development of a sustainable entrepreneurship ecosystem (SEE). We study a specific geographic context, the Amsterdam metropolitan area, and a specific industrial context, the denim industry. We conducted a qualitative,

  7. Location-based technology and game-based learning in secondary education: learning about medieval Amsterdam

    NARCIS (Netherlands)

    Admiraal, W.; Akkerman, S.; Huizenga, J.; van Zeijts, H.

    2009-01-01

    Mobile games in education are excellent ways to combine situated, active and constructive learning with fun. In the mobile city game Frequency 1550 teams -of four students each- step into the game's world. With help of the Internet, smart phones and GPS technology, Amsterdam changes into a medieval

  8. Intraday Analysis of Market Integration: Dutch Blue Chips traded in Amsterdam and New York

    NARCIS (Netherlands)

    A.J. Menkveld (Bert)

    2000-01-01

    textabstractMarket integration is studied for Dutch stocks cross-listed at the NYSE. Trading starts in Amsterdam and ends in New York with a one-hour overlap. Both markets are not perfectly integrated in that they can be viewed as one market with the well-documented U-shape in volatility, volume and

  9. The Lost Art of Regulated tolerance? Fifteen Years of Regulating Vices in Amsterdam

    NARCIS (Netherlands)

    Huisman, W.; Nelen, J.M.

    2014-01-01

    Fifteen years ago, Brants explored the idiosyncrasies of Dutch policy with regard to prostitution, focusing on the situation in the Dutch capital. Amsterdam was on the brink of the enactment of new policies and legislation regarding the legalization of prostitution and the crackdown on organized

  10. Die Lehre aus Amsterdam: Neue Urbanität in der alten Stadt

    NARCIS (Netherlands)

    Kloosterman, R.C.

    2010-01-01

    Cultural industries as an instrument seem to offer a way to revitalize derelict areas in and around the urban core that have been blighted by deindustrialization in the 1970 and 1980s. In this article, we explore how cultural industries have affected two such areas close to the Amsterdam central

  11. Children of immigrants in schools in New York and amsterdam : The factors shaping attainment

    NARCIS (Netherlands)

    Crul, Maurice; Holdaway, Jennifer

    Background/Context: This article considers the ways in which school systems in New York City and Amsterdam have shaped the educational trajectories of two groups of relatively disadvantaged immigrant youth: the children of Dominican immigrants in New York and the children of Moroccan immigrants in

  12. Winkelen als bevrijding? Vrouwen en stedelijke ruimte in Amsterdam, 1863-1913

    NARCIS (Netherlands)

    Furnée, W.J.H.

    2015-01-01

    Shopping as Liberation?: Women and Urban Space in Amsterdam, 1863-1913 In recent decades several historians have argued that the emergence of shopping as a leisure activity in the second half of the nineteenth century substantially enhanced women’s freedom of movement in public spaces and promoted

  13. Let's do Diversity : report of the University of Amsterdam Diversity Commission

    NARCIS (Netherlands)

    G. Wekker (Gloria); M.W. Slootman (Marieke W.); R.A. Icaza Garza (Rosalba); H. Jansen (Hans); R. Vázquez (Rolando)

    2016-01-01

    markdownabstractBetween March and September 2016, the Diversity Commission studied diversity at the University of Amsterdam. Recognizing that the challenge to enhance social justice at the University requires active engagement with diversity, the Commission approached the topic along two lines:

  14. The Micropolitics of Criminalisation: Power, Resistance and the Amsterdam Squatting Movement

    NARCIS (Netherlands)

    Dadusc, D.

    2017-01-01

    This research analyses how the criminalisation of the Amsterdam squatting movement works. The key research question addresses how criminalisation operates as a technology of government, what kind of relations of power are constituted through this processes, and how these are experienced and

  15. Desalination of historical brick masonry. The case of the Waag building in Amsterdam

    NARCIS (Netherlands)

    Lubelli, B.A.; Hees, R.P.J. van

    2013-01-01

    The Waag building in Amsterdam (148g) (Figure 1) is a remnant of the former city walls (14g 1_ 1492); originally it was one of the city gates (St Anthoniespoort), When in the late six_ teenth century the city expanded, the walls were demolished and the building ceased to function as a gate, The

  16. HIV-surveys bij hoog-risicogroepen in Amsterdam 2003-2004

    NARCIS (Netherlands)

    van Veen MG; Wagemans MAJ; Op de Coul ELM; Fennema JSA; van der Helm TCM; Walter J; Prins M; van de Laar MJW; CIE

    2006-01-01

    Hoog-risicogroepen kunnen een brugfunctie vervullen voor de verspreiding van HIV en SOA naar de rest van de bevolking in Nederland. Dit blijkt uit de HIV-survey onder migranten en prostituees en hun klanten die is uitgevoerd in Amsterdam. Hierbij is gevonden dat de HIV-prevalentie onder

  17. House Price Risk and Sub-District House Price Dynamics : The Case of Amsterdam

    NARCIS (Netherlands)

    Teye, A.L.; de Haan, J.; Elsinga, M.G.

    2016-01-01

    The recent Global Financial Crisis has lent even greater urgency to the need for households to understand the risks and dynamics of the residential property market better. This paper uses a rich dataset on individual residential property transactions between 1995 and 2014 in Amsterdam to study the

  18. Renewable energy technology feasibility study for a new hotel building in Amsterdam

    NARCIS (Netherlands)

    Bischoff, J.M.A.; Hensen, J.L.M.; Hassan Mohamed, Mohamed; Philips, C.

    2016-01-01

    This article discusses the economic and environmental feasibility of applying renewable energy technology (RET) to a new hotel building in Amsterdam using the simulation software HOMER. The study shows that applying PV including a surface up to 750m² can be both economical and environmentally

  19. The fight against human trafficking in the Amsterdam Red Light District

    NARCIS (Netherlands)

    Spapens, A.C.M.; Rijken, C.R.J.J.

    The Amsterdam Red Light District is famous for its sex-oriented businesses. Although prostitution was legalized in 2000, this did not end some of its criminal side effects, particularly the trafficking in women. In an effort to combat human trafficking in the district, the local authorities launched

  20. Veilig op de fiets in Amsterdam : de campagne 'Veilig op de fiets' : effecten, process en motivatie.

    NARCIS (Netherlands)

    Twisk, D.A.M.

    1994-01-01

    A campaign was organised to increase cycling safety in the Dutch municipality of Amsterdam. The campaign was based on marketing principles, and centred on cyclists' needs in safety and comfort. The emphasis in the 'Safe Cycling' campaign was on infrastructure improvements and police enforcement.

  1. Children's social capital in the segregated context of Amsterdam: an historical-geographical approach

    NARCIS (Netherlands)

    Karsten, L.

    2011-01-01

    This paper addresses children’s social capital across space and over time. Empirical evidence comes from an in-depth study of changes in children’s daily lives in Amsterdam over the past 50 years. Different dimensions of religious and ethnic segregation at school and in the neighbourhood have

  2. Romance Languages and Linguistic Theory 2013: Selected Papers from 'Going Romance' Amsterdam 2013

    NARCIS (Netherlands)

    Aboh, E.O.; Schaeffer, J.C.; Sleeman, P.

    2015-01-01

    The Going Romance conferences are a major European annual discussion forum for theoretically relevant research on Romance languages. This volume assembles a selection of the papers that were presented at the 27th edition of Going Romance, which was organized by the University of Amsterdam in

  3. Shelter-based convalescence for homeless adults in Amsterdam: a descriptive study

    NARCIS (Netherlands)

    van Laere, Igor; de Wit, Matty; Klazinga, Niek

    2009-01-01

    ABSTRACT: BACKGROUND: Adequate support for homeless populations includes shelter and care to recuperate from illness and/or injury. This is a descriptive analysis of diagnoses and use of shelter-based convalescence in a cohort of homeless adults in Amsterdam. METHODS: Demographics of ill homeless

  4. Amsterdam Short-Term Memory test: a new procedure for the detection of feigned memory deficits

    NARCIS (Netherlands)

    Schagen, S.; Schmand, B.; de Sterke, S.; Lindeboom, J.

    1997-01-01

    The validity of two malingering tests, the newly developed Amsterdam Short-Term Memory (ASTM) test and the Distraction test (Baker, Hanley, Jackson, Kimmance, & Slade, 1993) was examined in a group of patients with closed-head injury (CHI), a normal control group, and a control group with

  5. Data-driven Travel Demand Modelling and Agent-based Traffic Simulation in Amsterdam Urban Area

    NARCIS (Netherlands)

    Melnikov, V.R.; Krzhizhanovskaya, V.V.; Lees, M.H.; Boukhanovsky, A.V.

    2016-01-01

    The goal of this project is the development of a large-scale agent-based traffic simulation system for Amsterdam urban area, validated on sensor data and adjusted for decision support in critical situations and for policy making in sustainable city development, emission control and electric car

  6. Salt damage and RH changes: The case of the Waag Building in Amsterdam

    NARCIS (Netherlands)

    Hees, R.P.J. van; Lubelli, B.A.

    2007-01-01

    Changes in the air MM can cause damage to building materials contaminated with hygroscopic saus, even in the absence of any other moishwe source. This phenomenon has been observed in the case of the iflag build ing in Amsterdam, affècted by severe salt decay. The investigation, canied out by means

  7. Interobserver reliability of the Amsterdam Severity Scale in Stenosing Tenosynovitis (ASSiST)

    NARCIS (Netherlands)

    Peter, W.F.; Steultjens, M.P.M.; Mesman, T.; Dekker, J.; Hoeksma, A.F.

    2009-01-01

    STUDY DESIGN: Interobserver reliability study. INTRODUCTION: A scale was developed to measure the severity of stenosing tenosynovitis: the Amsterdam Severity Scale in Stenosing Tenosynovitis (ASSiST). PURPOSE OF THE STUDY: To study the interobserver reliability of the ASSiST. METHODS: Patients

  8. Microscopical examination of the effectiveness of conservation-treatment methods of the National Monument in Amsterdam

    NARCIS (Netherlands)

    Larbi, J.A.; Hees, R.P.J. van

    1999-01-01

    The Dutch National Monument in Amsterdam, a World War-II memorial structure, was built with an outer face consisting of slabs of travertine. In 1995, the masonry structure forming the core of the monument showed severe deterioration. In order to determine the actual cause of deterioration and to

  9. Occupational exposure to bloodborne viruses in the Amsterdam police force, 2000-2003

    NARCIS (Netherlands)

    Sonder, Gerard J. B.; Bovée, Lian P. M. J.; Coutinho, Roel A.; Baayen, Dorothé; Spaargaren, Joke; van den Hoek, Anneke

    2005-01-01

    Objectives: To assess and evaluate the rate and outcome of occupational exposure to hepatitis B virus (HBV), hepatitis C virus (HCV), and human immunodeficiency virus (HIV) in the Amsterdam police force. Methods: Retrospectively, all accidents with risk for viral transmission reported to the

  10. Patterns of retail location and urban form in Amsterdam in the mid-eighteenth century

    NARCIS (Netherlands)

    Lesger, C.

    2011-01-01

    In this article location theory is used to map and analyse the patterns of retail location in Amsterdam in the eighteenth century. In the city centre as well as along the main axes to markets and the city gates the retailing of shopping goods (textiles, consumer durables) was much more prominent

  11. The Central Institute forBrain Research in Amsterdam and its directors

    NARCIS (Netherlands)

    Eling, Paul; Hofman, Michel A

    2014-01-01

    The Central Institute for Brain Research was founded in Amsterdam in 1908 as part of an international effort to study the nervous system with multiple institutions and various disciplines. The development of research in the past hundred years at the Brain Institute has hardly been documented. We

  12. The importance of agglomeration effects for distribution centres around Amsterdam Airport Schiphol

    NARCIS (Netherlands)

    Warffemius, P.; van der Hoorn, T.; Klaassen, H.

    2010-01-01

    Amsterdam Airport Schiphol is a main European airport and represents an important concentration of European distribution centres (EDCs). It is commonly assumed that distribution centres are attracted to the airport region because of its air transport services. However, if one considers economies of

  13. Moving faces, looking places: validation of the Amsterdam Dynamic Facial Expression Set (ADFES)

    NARCIS (Netherlands)

    van der Schalk, J.; Hawk, S.T.; Fischer, A.H.; Doosje, B.

    2011-01-01

    We report two studies validating a new standardized set of filmed emotion expressions, the Amsterdam Dynamic Facial Expression Set (ADFES). The ADFES is distinct from existing datasets in that it includes a face-forward version and two different head-turning versions (faces turning toward and away

  14. Technical feasibility study for a solar energy system at Amsterdam Airport Schiphol (AAS)

    NARCIS (Netherlands)

    Janssen, P.N.J.W.; Myrzik, J.M.A.; Kling, W.L.; Reinders, L.

    2010-01-01

    This work arises within the framework of the introduction of renewable energies at Amsterdam Airport Schiphol (AAS) and the focus is on the technical feasibility of a solar energy system (SES) on ground level. The flight safety must always be guaranteed if solar panels are implemented on AAS. The

  15. Risks and interrelationships of subdistrict house prices : the case of Amsterdam

    NARCIS (Netherlands)

    Teye, A.L.; de Haan, J.G.; Elsinga, M.G.

    2017-01-01

    This paper uses individual house transaction data from 1995 to 2014 in Amsterdam to explore the risks and interrelationships of the subdistrict house prices. Simple indicators suggest that house prices grow faster and are more risky in the central business district and its immediate surrounding

  16. Reevaluation of the Amsterdam Inventory for Auditory Disability and Handicap Using Item Response Theory

    Science.gov (United States)

    Hospers, J. Mirjam Boeschen; Smits, Niels; Smits, Cas; Stam, Mariska; Terwee, Caroline B.; Kramer, Sophia E.

    2016-01-01

    Purpose: We reevaluated the psychometric properties of the Amsterdam Inventory for Auditory Disability and Handicap (AIADH; Kramer, Kapteyn, Festen, & Tobi, 1995) using item response theory. Item response theory describes item functioning along an ability continuum. Method: Cross-sectional data from 2,352 adults with and without hearing…

  17. When the spell is broken: gentrification, urban tourism and privileged discontent in the Amsterdam canal district

    NARCIS (Netherlands)

    Pinkster, F.M.; Boterman, W.R.

    2017-01-01

    Expansion of urban tourism in historic districts in European cities is putting increasing pressure on these areas as places to live. In Amsterdam, an ever-growing number of tourists visit the famous canal district, which also forms the home of a group of long-term, upper-middle-class residents.

  18. The HIV prevalence among pregnant women in the Amsterdam region (1988-1991)

    NARCIS (Netherlands)

    Bindels, P. J.; Mulder-Folkerts, D. K.; Boer, K.; Schutte, M. F.; van der Velde, W. j; Wong, F. J.; van den Hoek, A. J.; van Doornum, G. J.; Coutinho, R. A.

    1994-01-01

    The objective of the study was to monitor the HIV prevalence in the years 1988-1991 among pregnant women in the Amsterdam region, visitors to an abortion clinic and 3 outpatient infertility clinics. All women attending these clinics were asked to participate in the study on a voluntary basis and

  19. Building damage related to Amsterdam subway : Comparison of traditional monitoring with satellite monitoring results

    NARCIS (Netherlands)

    Korff, M.; Maccabiani, J

    2017-01-01

    This paper describes the evaluation of the monitoring data obtained from the construction of the North/South Line, a new subway line crossing the historic center of Amsterdam. During construction of the line (2003-2014), building deformations were monitored with Robotic Total Stations and with

  20. Hodorkovski advokaat : Venemaa ei ole õigusriik / Robert R. Amsterdam ; interv. Aleksei Günter

    Index Scriptorium Estoniae

    Amsterdam, Robert R.

    2006-01-01

    Ilmunud ka: Postimees : na russkom jazõke 24. juuli lk. 10. Naftamagnaadi Mihhail Hodorkovski advokaat vastab küsimustele, mis puudutavad ärimehe olukorda ja elamistingimusi vanglas ning tema võimalust ennetähtaegselt vabaneda. Lisa: Robert R. Amsterdam

  1. Als ze maar van me afblijven : Een onderzoek naar antihomoseksueel geweld in Amsterdam

    NARCIS (Netherlands)

    Buijs, Laurens; Duyvendak, Jan Willem; Hekma, Gert

    2008-01-01

    Geweld tegen homo's is een veelvoorkomend en structureel verschijnsel in Nederlands gay capital. Ondanks de liberale reputatie van Amsterdam zijn vooroordelen over mannelijkheid en (homo)seksualiteit wijdverspreid. Dat leidt, voornamelijk bij jonge mannen, tot het plegen van geweld. Als ze maar van

  2. 20 Jahre Vertrag von Amsterdam: Reelle Vision oder reale Desillusion Europäischer Gleichstellungspolitik?

    NARCIS (Netherlands)

    Ahrens, P.; Scheele, A.; Vleuten, J.M. van der

    2016-01-01

    In 1997 the principles of gender mainstreaming and anti-discrimination based on sex, racial or ethnic origin, religion or belief, disability, age or sexual orientation were enshrined in the Treaty of Amsterdam. The introduction to this special issue takes stock of the results twenty years after and

  3. Towards sustainable urban distribution using city canals: the case of amsterdam

    NARCIS (Netherlands)

    van Duin, Ron; Kortmann, L.J.; van de Kamp, Maarten

    2017-01-01

    This study investigates whether a system of hub locations distributing goods across the water to the city of Amsterdam can be a potential future solution to guarantee same-day delivery to shopkeepers. A simulation model was developed to analyse the logistics performances and to optimise the number

  4. Towards sustainable urban distribution using city canals; the case of Amsterdam

    NARCIS (Netherlands)

    Dr. L.J. Kortmann; Dr. L.M. van de Kamp; dr. J.H.R. van Duin

    2017-01-01

    This study investigates whether a system of hub locations distributing goods across the water to the city of Amsterdam can be a potential future solution to guarantee same-day delivery to shopkeepers. A simulation model was developed to analyse the logistics performances and to optimise the number

  5. Estimating the size of the HIV epidemic among injecting drug users in Amsterdam

    NARCIS (Netherlands)

    van Haastrecht, H. J.; Bindels, P. J.; van den Hoek, A. A.; Coutinho, R. A.

    1997-01-01

    Aim of this study was to assess the cumulative incidence of HIV-infection, AIDS and pre-AIDS death in the population of injecting drug users (IDU) in Amsterdam. By assuming equivalence, between a cohort of IDU and the IDU population, of the ratios of incidences of AIDS and pre-AIDS death to the

  6. Greening the EU: National positions in the run‐up to the Amsterdam treaty

    DEFF Research Database (Denmark)

    Andersen, Mikael Skou; Liefferink, Duncan

    1998-01-01

    for an investigation into the 'self-perception' of the 'green' member states and for a detailed assessment of the national positions of the six countries with regard to environmental issues in the preparatory phase of the Amsterdam Treaty. Although the six 'forerunners' are often grouped together, differences among...

  7. The Amsterdam Hypermedia Model: Adding Time and Context to the Dexter Model

    NARCIS (Netherlands)

    L. Hardman (Lynda); D.C.A. Bulterman (Dick); G. van Rossum (Guido)

    1994-01-01

    textabstractFrom Computing Reviews, by Jeanine Meyer The purpose of this paper is to convince the reader of the need for a general model for hypermedia and present the Amsterdam hypermedia model (AHM) as fulfilling that need. Hypertext, which is described by the authors as a 'relatively mature

  8. 'Three centuries of urban and provincial public debt: Amsterdam and Holland'

    NARCIS (Netherlands)

    Fritschy, W.; M.Boone en C.A. Davids,

    2003-01-01

    An analysis of the development of Amsterdam's and Holland's public debt between 1500 and 1800 led to the following conclusion. If public finance is the nerve of any state-system, it is quite adequate to describe the Dutch Republic as a league of seven 'province-republics', much less so, however, to

  9. Country report of the Netherlands

    Energy Technology Data Exchange (ETDEWEB)

    Duijves, K A

    1997-12-01

    The presentation briefly reviews the following: general situation with nuclear power in the Netherlands; power reactors; research reactors; fuel performance; water chemistry; main research and development programmes.

  10. Concentrations of Polybrominated Diphenyl Ethers (PBDEs) and 2,4,6-Tribromophenol in Human Placental Tissues

    Science.gov (United States)

    Leonetti, Christopher; Butt, Craig M.; Hoffman, Kate; Miranda, Marie Lynn; Stapleton, Heather M.

    2015-01-01

    Legacy environmental contaminants such as polybrominated diphenyl ethers (PBDEs) are widely detected in human tissues. However, few studies have measured PBDEs in placental tissues, and there are no reported measurements of 2,4,6-tribromophenol (2,4,6-TBP) in placental tissues. Measurements of these contaminants are important for understanding potential fetal exposures, as these compounds have been shown to alter thyroid hormone regulation in vitro and in vivo. In this study, we measured a suite of PBDEs and 2,4,6-TBP in 102 human placental tissues collected between 2010–2011 in Durham County, North Carolina, USA. The most abundant PBDE congener detected was BDE-47, with a mean concentration of 5.09 ng/g lipid (range: 0.12–141 ng/g lipid; detection frequency 91%); however, 2,4,6-TBP was ubiquitously detected and present at higher concentrations with a mean concentration of 15.4 ng/g lipid (range:1.31–316 ng/g lipid; detection frequency 100%). BDE-209 was also detected in more than 50% of the samples, and was significantly associated with 2,4,6-TBP in placental tissues, suggesting they may have a similar source, or that 2,4,6-TBP may be a degradation product of BDE-209. Interestingly, BDE-209 and 2,4,6-TBP were negatively associated with age (rs=−0.16; p=0.10 and rs=−0.17; p=0.08, respectively). The results of this work indicate that PBDEs and 2,4,6-TBP bioaccumulate in human placenta tissue and likely contribute to prenatal exposures to these environmental contaminants. Future studies are needed to determine if these joint exposures are associated with any adverse health measures in infants and children. PMID:26700418

  11. Local health systems in 21st century: who cares?-An exploratory study on health system governance in Amsterdam.

    Science.gov (United States)

    Plochg, T; Delnoij, D M J; Hogervorst, W V G; van Dijk, P; Belleman, S; Klazinga, N S

    2006-10-01

    There is a growing awareness that there should be a public health perspective to health system governance. Its intrinsic population health orientation provides the ultimate ground for determining the health needs and governing collaborative care arrangements within which these needs can be met. Notwithstanding differences across countries, population health concerns are not central to European health reforms. Governments currently withdraw leaving governance roles to care providers and/or financiers. Thereby, incentives that trigger the uptake of a public health perspective are often ignored. In this study we addressed this issue in the city of Amsterdam. Using a qualitative study design, we explored whether there is a public health perspective to the governance practices of the municipality and the major sickness fund in Amsterdam. And if so, what the scope of this perspective is. And if not, why not. Findings indicate that the municipality has a public health perspective to local health system governance, but its scope is limited. The municipality facilitates rather than governs health care provision in Amsterdam. Furthermore, the sickness fund runs major financial risks when adapting a public health perspective. It covers an insured population that partly overlaps the Amsterdam population. Returns on investments in population health are therefore uncertain, as competitors would also profit from the sickness fund's investments. The local health system in Amsterdam is not consistently aligned to the health needs of the Amsterdam population. The Amsterdam case is not unique and general consequences for local health system governance are discussed.

  12. Marked increase in leptospirosis infections in humans and dogs in the Netherlands, 2014

    NARCIS (Netherlands)

    Pijnacker, Roan; Goris, M.G.; Wierik, te M.J.; Broens, E.M.; Giessen, van der J.W.; Rosa, de M.; Wagenaar, J.A.; Hartskeerl, R.A.; Notermans, D.W.; Maassen, K.; Schimmer, B.

    2016-01-01

    In the Netherlands, 97 human leptospirosis cases were notified in 2014. This represents a 4.6-fold increase in autochthonous cases (n = 60) compared with the annual average between 2010 and 2013. Most cases had symptom onset between June and November. This marked increase in humans coincided with

  13. Marked increase in leptospirosis infections in humans and dogs in the Netherlands, 2014

    NARCIS (Netherlands)

    Pijnacker, Roan; Goris, Marga G. A.; te Wierik, Margreet J. M.; Broens, Els M.; van der Giessen, Joke W. B.; de Rosa, Mauro; Wagenaar, Jaap A.; Hartskeerl, Rudy A.; Notermans, Daan W.; Maassen, Kitty; Schimmer, Barbara

    2016-01-01

    In the Netherlands, 97 human leptospirosis cases were notified in 2014. This represents a 4.6-fold increase in autochthonous cases (n = 60) compared with the annual average between 2010 and 2013. Most cases had symptom onset between June and November. This marked increase in humans coincided with an

  14. HABOG, ATC Netherlands

    International Nuclear Information System (INIS)

    Vico, E.

    2010-01-01

    The Netherlands has opted for a centralized temporary storage strategy (ATC) for managing all radioactive waste produced in the country, prior to final disposal in deep geological formations. the agency. COVRA national agency with functions similar to those of ENRESA, operates a complex in the industrial area of Vlissingen-Oost, southwest of the country, near the Borssele nuclear power, within which is the centralized temporary storage facility HABOG , Acronym for building for the processing and storage of high level waste in operation since 2003. (Author)

  15. Netherlands Interuniversity Reactor Institut

    International Nuclear Information System (INIS)

    1978-01-01

    This is the annual report of the Interuniversity Reactor Institute in the Netherlands for the Academic Year 1977-78. Activities of the general committee, the daily committee and the scientific advice board are presented. Detailed reports of the scientific studies performed are given under five subjects - radiation physics, reactor physics, radiation chemistry, radiochemistry and radiation hygiene and dosimetry. Summarised reports of the various industrial groups are also presented. Training and education, publications and reports, courses, visits and cooperation with other institutes in the area of scientific research are mentioned. (C.F.)

  16. 4,6-Dibromo-N-{3-[(4,6-dibromo-2,3-dimethylphenylimino]butan-2-ylidene}-2,3-dimethylaniline

    Directory of Open Access Journals (Sweden)

    Lina Huang

    2013-10-01

    Full Text Available The title compound, C20H20Br4N2, is a product of the condensation reaction of 4,6-dibromo-2,3-dimethylaniline and butane-2,3-dione. The molecule has a center of symmetry at the mid-point of the central C—C bond. The dihedral angle between the benzene ring and the 1,4-diazabutadiene plane is 78.3 (2°. Niether hydrogen bonding nor aromatic stacking is observed in the crystal structure.

  17. Biomass gasification in the Netherlands

    Energy Technology Data Exchange (ETDEWEB)

    Van der Drift, A. [ECN Biomass and Energy Efficiency, Petten (Netherlands)

    2013-07-15

    This reports summarizes the activities, industries, and plants on biomass gasification in the Netherlands. Most of the initiatives somehow relate to waste streams, rather than clean biomass, which may seem logic for a densely populated country as the Netherlands. Furthermore, there is an increasing interest for the production of SNG (Substitute Natural Gas) from biomass, both from governments and industry.

  18. Perceived discrimination in the Netherlands

    NARCIS (Netherlands)

    Iris Andriessen; Henk Fernee; Karin Wittebrood

    2014-01-01

    Only available in electronic version There is no systematic structure in the Netherlands for mapping out the discrimination experiences of different groups in different areas of society. As in many other countries, discrimination studies in the Netherlands mostly focus on the experiences

  19. The Chinese in the Netherlands

    NARCIS (Netherlands)

    Mérove Gijsberts; Willem Huijnk; Ria Vogels

    2011-01-01

    Original title: Chinese Nederlanders This report presents the first national picture of the position of the Chinese community in the Netherlands. A large-scale survey was conducted among persons of Chinese origin living in the Netherlands, with the aim of answering questions on a wide range of

  20. Marriage migration in the Netherlands

    NARCIS (Netherlands)

    Leen Sterckx; Jaco Dagevos; Willem Huijnk; Jantine van Lisdonk

    2014-01-01

    Original title: Huwelijksmigratie in Nederland When a man or woman living in the Netherlands embarks on a relationship with a partner from another country and the couple decide to build a married life together in the Netherlands, we call this marriage migration. The foreign partner who moves to

  1. An overview on importance, synthetic strategies and studies of 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane (HNIW

    Directory of Open Access Journals (Sweden)

    J. Venkata Viswanath

    2016-10-01

    Full Text Available 2,4,6,8,10,12-Hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane (HNIW, commonly called as CL-20, is a high energy and high density material of keen interest to both commercial and scientific worlds due to its greater insensitivity (reduced sensitivity along with a positive high heat of formation, which is due to the azanitro groups attached to the skeleton of HNIW and its highly strained cage structure. It plays a remarkable role in modification and replacement of most of the propellant (gun and rocket preparations. In this report we present the comparative strategies involved in the syntheses of HNIW with respect to economical and environmental aspects. Various methods reported in the literature on the purification of the crude HNIW (α-HNIW to obtain ε-form of HNIW (high dense/more potential are consolidated. Understanding of the structure, morphology, energetics, thermal behavior and their modification to meet the applicability (decreased impact sensitivity determines the industrial application of HNIW. A compilation of the available literature on the aforementioned characteristic properties for obtaining a value added ε-HNIW is discussed here. This overview also reports the literature available on newer forms of HNIW including derivatives and cocrystals, which increase the performance of HNIW.

  2. Vicarious nucleophilic substitution to prepare 1,3-diamino-2,4,6-trinitrobenzene or 1,3,5-triamino-2,4,6-trinitrobenzene

    Science.gov (United States)

    Mitchell, Alexander R.; Pagoria, Philip F.; Schmidt, Robert D.

    1996-01-01

    The present invention relates to a process to produce 1,3-diamino-2,4,6-trinitrobenzene (DATB) or 1,3,5-triamino-2,4,6,-trinitrobenzene (TATB) by: (a) reacting at ambient pressure and a temperature of between about 0.degree. and 50.degree. C. for between about 0.1 and 24 hr, a trinitroaromatic compound of structure V: ##STR1## wherein X, Y, and Z are each independently selected from --H, or --NH.sub.2, with the proviso that at least 1 or 2 of X, Y, and Z are hydrogen, with an amount effective to produce DATB or TATB of 1,1,1-trialkylhydrazinium halide wherein alkyl is selected from methyl, ethyl, propyl or butyl and halide is selected from chloride, bromide or iodide. in the presence of a strong base selected from sodium butoxide, potassium butoxide, potassium propoxide, sodium propoxide, sodium ethoxide, potassium ethoxide, sodium methoxide, potassium methoxide, and combinations thereof; in a solvent selected from the group consisting of methanol, ethanol, propanol, butanol, dimethylsulphoxide, N-methylpyrrolidone, hexamethylphosphoramide, dimethylformide, dimethylacetamide and mixtures thereof, provided that when alcohols are present primarily DATB and picramide is formed; and (b) isolating the DATB or TATB produced. DATB and TATB are useful specialty explosives. TATB is also used for the preparation of benzenehexamine, a starting material for the synthesis of novel materials (optical imaging devices, liquid crystals, ferromagnetic compounds).

  3. Genetic, clinical and pharmacological determinants of out-of-hospital cardiac arrest: rationale and outline of the AmsteRdam Resuscitation Studies (ARREST) registry

    Science.gov (United States)

    Blom, M T; van Hoeijen, D A; Bardai, A; Berdowski, J; Souverein, P C; De Bruin, M L; Koster, R W; de Boer, A; Tan, H L

    2014-01-01

    Introduction Out-of-hospital cardiac arrest (OHCA) is a major public health problem. Recognising the complexity of the underlying causes of OHCA in the community, we aimed to establish the clinical, pharmacological, environmental and genetic factors and their interactions that may cause OHCA. Methods and analysis We set up a large-scale prospective community-based registry (AmsteRdam Resuscitation Studies, ARREST) in which we prospectively include all resuscitation attempts from OHCA in a large study region in the Netherlands in collaboration with Emergency Medical Services. Of all OHCA victims since June 2005, we prospectively collect medical history (through hospital and general practitioner), and current and previous medication use (through community pharmacy). In addition, we include DNA samples from OHCA victims with documented ventricular tachycardia/fibrillation during the resuscitation attempt since July 2007. Various study designs are employed to analyse the data of the ARREST registry, including case–control, cohort, case only and case-cross over designs. Ethics and dissemination We describe the rationale, outline and potential results of the ARREST registry. The design allows for a stable and reliable collection of multiple determinants of OHCA, while assuring that the patient, lay-caregiver or medical professional is not hindered in any way. Such comprehensive data collection is required to unravel the complex basis of OHCA. Results will be published in peer-reviewed journals and presented at relevant scientific symposia. PMID:25332818

  4. netherland hydrological modeling instrument

    Science.gov (United States)

    Hoogewoud, J. C.; de Lange, W. J.; Veldhuizen, A.; Prinsen, G.

    2012-04-01

    Netherlands Hydrological Modeling Instrument A decision support system for water basin management. J.C. Hoogewoud , W.J. de Lange ,A. Veldhuizen , G. Prinsen , The Netherlands Hydrological modeling Instrument (NHI) is the center point of a framework of models, to coherently model the hydrological system and the multitude of functions it supports. Dutch hydrological institutes Deltares, Alterra, Netherlands Environmental Assessment Agency, RWS Waterdienst, STOWA and Vewin are cooperating in enhancing the NHI for adequate decision support. The instrument is used by three different ministries involved in national water policy matters, for instance the WFD, drought management, manure policy and climate change issues. The basis of the modeling instrument is a state-of-the-art on-line coupling of the groundwater system (MODFLOW), the unsaturated zone (metaSWAP) and the surface water system (MOZART-DM). It brings together hydro(geo)logical processes from the column to the basin scale, ranging from 250x250m plots to the river Rhine and includes salt water flow. The NHI is validated with an eight year run (1998-2006) with dry and wet periods. For this run different parts of the hydrology have been compared with measurements. For instance, water demands in dry periods (e.g. for irrigation), discharges at outlets, groundwater levels and evaporation. A validation alone is not enough to get support from stakeholders. Involvement from stakeholders in the modeling process is needed. There fore to gain sufficient support and trust in the instrument on different (policy) levels a couple of actions have been taken: 1. a transparent evaluation of modeling-results has been set up 2. an extensive program is running to cooperate with regional waterboards and suppliers of drinking water in improving the NHI 3. sharing (hydrological) data via newly setup Modeling Database for local and national models 4. Enhancing the NHI with "local" information. The NHI is and has been used for many

  5. Consumption of artificial food colourings by school children in the Netherlands

    Directory of Open Access Journals (Sweden)

    Joana Kist-van Holthe

    2015-03-01

    Full Text Available Background: There is on-going controversy as to whether food colourings can cause symptoms of attention deficit hyperactivity disorder (ADHD in children. The aim of our study was to assess which artificial food colourings children in Amsterdam, the Netherlands, consume, and in what quantities. Methods: A variety of products available in supermarkets and grocery shops in Amsterdam were surveyed for the presence of artificial food colourings (2012–2013. Subsequently, daily intake of artificial food colourings were assessed in a convenience sample of children (n=121, median age 7.0, range 5–12 years, 50% boys using a three-day prospective food diary (two weekdays and one day at the weekend, and compared to the acceptable daily intake (ADI. Results: Seventy-three of 550 (13% products from supermarkets, groceries, and Turkish and Moroccan shops contained artificial food colourings, predominantly in sweets (33% and (carbonated beverages (31%. Brilliant Blue (E133, Patent Blue (E131 and Indigotine (E132 were most often encountered. Of the 121 children surveyed, 18 (15% consumed artificial food colourings, though only Brilliant Blue (E133, Patent Blue (E131, Indigotine (E132 and Green S (E142 were encountered. The mean intake varied from 0.02–0.96 mg/kg/day, which is below the ADI (5–15 mg/kg/day. None of the children consumed yellow, orange or red artificial food colours. Conclusions: Intake of artificial food colourings in children in Amsterdam is well below the acceptable daily intake (ADI and is limited to Brilliant Blue (E133, Patent Blue (E131, Indigotine (E132 and Green S (E142.

  6. Status, near future and distant future of the Amsterdam electron scattering facility

    International Nuclear Information System (INIS)

    Vries, C. de.

    1982-01-01

    The experimental program with the electron Medium Energy Accelerator (MEA), located in Amsterdam, has been started. The general design features of the accelerator and electron scattering facilities are summarised in an Appendix. Some aspects of the Amsterdam instrumentation are discussed which have shown to be of importance from the point of view of flexibility, reproducibility, ease of tuning for high resolution and other time-saving elements. As such they are believed to be of importance for the design of future - especially third generation - facilities. Some of the on-going and near future experiments are presented, emphasizing those which have become within experimental reach due to the advanced level of instrumentation. Finally preliminary ideas are presented on how to increase the accelerator duty factor in the distant future by adding a pulse stretcher device, while maintaining all of the present buildings and 500 MeV equipment. (Auth.)

  7. [The zoological garden of Amsterdam Natura Artis Magistra during world War II].

    Science.gov (United States)

    Frankenhuis, Maarten Th

    2009-01-01

    Thanks to the wise management of its director, dr. Armand Sunier, and his team, 'Artis' survived the difficult war period without great losses of its animals and only material damage to some buildings. Artis has meant very much for the inhabitants of the city of Amsterdam during the war. In the first place for the employees and their families, that were kept for starvation and forced labour by extra rations of food and safe hiding places. But also for jewish persons in hiding, who could escape from a certain death by hiding in animal houses or other buildings in the garden. And also for hundreds of thousands people of Amsterdam who found in their zoological garden an oasis of relaxation in a town full of threat and violence.

  8. Human (InConsistencies in Ian McEwan’s Amsterdam

    Directory of Open Access Journals (Sweden)

    Anghel Florentina

    2016-12-01

    Full Text Available Ian McEwan’s Amsterdam has supplied its readers with psychological, moral and social topical issues presented in an easy flowing and exhilarating style. Starting from the assumption that life consists of a series of inconsistencies which are inherent and bring their contribution to the individual’s formation, the paper aims at demonstrating that the protagonists’ judgmental and moral inconsistencies, which are used as a plot generator and are environmentally determined, reveal features of their personality.

  9. Sur deux Cynoglossus de la collection ichthyologique du Zoölogisch Museum, Amsterdam

    NARCIS (Netherlands)

    Chabanaud, Paul

    1951-01-01

    Sous le nom de Cynoglossus xiphoideus Günther, la collection ichthyologique du Zoölogisch Museum, Amsterdam possède 2 spécimens dont l’un est originaire de Shanghaï et l’autre, de la mer de Timor. Le spécimen de Shanghaï a été cédé au Zoölogisch Museum (sans doute à titre d’échange) par le British

  10. Strand I: Physical Health Nutrition. Health Curriculum Materials. Grades 4-6.

    Science.gov (United States)

    New York State Education Dept., Albany. Bureau of Elementary Curriculum Development.

    GRADES OR AGES: Grades 4-6. SUBJECT MATTER: Physical health and nutrition. ORGANIZATION AND PHYSICAL APPEARANCE: The guide is divided into five sections: factors determining what people eat, the role of food in growth and development, the uses of nutrients in food, selection of foods to meet bodily needs, and food in the history of man. The…

  11. Planet Patrol. An Environmental Unit on Solid Waste Solutions for Grades 4-6.

    Science.gov (United States)

    Procter and Gamble Educational Services, Cincinnati, OH.

    This classroom unit was developed for use in grades 4-6 to help teach the concept of solid waste management. The teacher's guide provides an overview of the issue of solid waste disposal, a description of government, industry, and consumer roles in resolving the solid waste issue, and four lessons involving sanitary landfills, the reduction of…

  12. SAGE ANALYSIS OF TRANSCRIPTOME RESPONSES IN ARABIDOPSIS ROOTS EXPOSED TO 2,4,6-TRINITROTOLUENE

    Science.gov (United States)

    Serial Analysis of Gene Expression (SAGE) was used to profile transcript levels in Arabidopsis thaliana roots and assess their responses to 2,4,6-trinitrotoluene (TNT) exposure. SAGE libraries representing control and TNT-exposed seedling root transcripts were constructed, and ea...

  13. Solvent-controlled regioselective protection of allyl-4,6-benzylidene glucopyranosides

    Directory of Open Access Journals (Sweden)

    Migaud Marie E

    2007-09-01

    Full Text Available Abstract We wish to report a simple synthetic procedure, which permits the regiospecific mono-acylation, alkylation and silylation at the 2-position of allyl 4,6-O-benzylidene α-D-glucopyranoside in high yields and which does not require the use of catalysts.

  14. Complete dissipation of 2,4,6-trinitrotoluene by in-vessel composting

    NARCIS (Netherlands)

    Gümüscü, B.; Cekmecelioglu, Deniz; Tekinay, Turgay

    2015-01-01

    We demonstrate complete removal of 2,4,6-trinitrotoluene (TNT) in 15 days using an in-vessel composting system, which is amended with TNT-degrading bacteria strains. A mixture of TNT, food waste, manure, wood chips, soil and TNT-degrading bacteria consortium are co-composted for 15 days in an

  15. BIOTRANSFORMATION OF 2,4,6-TRINITROTOLUENE (TNT) BY A PLANT-ASSOCIATED FUNGUS FUSARIUM OXYSPORUM

    Science.gov (United States)

    The capability of a plant-associated fungus, Fusarium oxyvorum, to transform TNT in liquid cultures was investigated. TNT was transformed into 2-amino-4, 6-dinitrotoluene (2-A-DNT), 4-amino-2, 6-dinitrotoluene (4-A- DNT), and 2, 4-diamino-6-nitrotoluene (2, 4-DAT) via 2- and 4-hy...

  16. Scilab and MATLAB Interfaces to MUMPS (version 4.6 or greater)

    OpenAIRE

    Fèvre , Aurélia; Pralet , Stéphane; L'Excellent , Jean-Yves

    2006-01-01

    This document describes the Scilab and MATLAB interfaces to MUMPS version 4.6. We describe the differences and similarities between usual Fortran/C MUMPS interfaces and its Scilab/MATLAB interfaces, the calling sequences and functionalities. Examples of use and experimental results are also provided.

  17. Playground Apparatus Experience and Muscular Endurance among Children 4-6.

    Science.gov (United States)

    Gabbard, Carl

    The effects of specific play apparatus experience on a test of upper body muscular endurance was investigated among a group of children 4-6 years old. Both the control and experimental group consisted of 45 subjects randomly selected on the basis of age from two private day care centers situated in the same community. The two groups were of…

  18. Environmental concentrations and toxicology of 2,4,6-tribromophenol (TBP).

    Science.gov (United States)

    Koch, Christoph; Sures, Bernd

    2018-02-01

    2,4,6-Tribromophenol is the most widely produced brominated phenol. In the present review, we summarize studies dealing with this substance from an environmental point of view. We cover concentrations in the abiotic and biotic environment including humans, toxicokinetics as well as toxicodynamics, and show gaps of the current knowledge about this chemical. 2,4,6-Tribomophenol occurs as an intermediate during the synthesis of brominated flame retardants and it similarly represents a degradation product of these substances. Moreover, it is used as a pesticide but also occurs as a natural product of some aquatic organisms. Due to its many sources, 2,4,6-tribromophenol is ubiquitously found in the environment. Nevertheless, not much is known about its toxicokinetics and toxicodynamics. It is also unclear which role the structural isomer 2,4,5-tribromophenol and several degradation products such as 2,4-dibromophenol play in the environment. Due to new flame retardants that enter the market and can degrade to 2,4,6-tribromophenol, this compound will remain relevant in future years - not only in aquatic matrices, but also in house dust and foodstuff, which are an important exposure route for humans. Copyright © 2017 Elsevier Ltd. All rights reserved.

  19. http://dx.doi.org/10.4314/ajtcam.v10i4.6

    African Journals Online (AJOL)

    AJTCAM

    http://dx.doi.org/10.4314/ajtcam.v10i4.6. 36. CHEMOTHERAPEUTIC ACTIVITIES OF CARTHAMI FLOS AND ITS REVERSAL EFFECT ON. MULTIDRUG RESISTANCE IN CANCER CELLS. Jimmy Yiu-Cheong Wu*a, Zhi-Ling Yub, Wang-Fun Fongb, Yi-Qian Shia. aZhejiang Chinese Medical University, Hangzhou 310053, ...

  20. Convenient large-scale synthesis of D-glucaro-1,4:6,3-dilactone.

    Science.gov (United States)

    Gehret, Troy C; Frobese, A Stephen; Zerbe, James S; Chenault, H Keith

    2009-11-06

    Calcium D-glucarate was converted into D-glucaro-1,4:6,3-dilactone on 32-g, 1-kg, and 22-kg scale, using azeotropic distillation with methyl isobutyl ketone to drive the dehydration. The crystalline product was > or = 99.5% pure by GC and NMR, and overall yield was as high as 72%.

  1. 1,3,5-Triazine-2,4,6-triyltrisulfamic acid (TTSA)

    Indian Academy of Sciences (India)

    Melamine reacted with chlorosufonic acid (ClSO3H) to form a new sulfamic-type acid, 1,3,5-triazine-2,4,6-triyltrisulfamic acid (TTSA). Both nitrosation of secondary amines and oxidation of urazoles were accomplished by using TTSA/NaNO2 system under mild and heterogeneous conditions with good to excellent yields.

  2. Life orientation in the intermediate phase (grades 4-6): A survey in ...

    African Journals Online (AJOL)

    The focus of this article was on the Intermediate Phase (IP [Grades 4-6]) in the General Education and Training Band (GET). The main problem was to determine the perspectives of LO teachers regarding the implementation of LO and particularly the Learning Outcome, PDM, in the IP in selected primary schools in the ...

  3. Stakeholders' Perception on National Heatwave Plans and Their Local Implementation in Belgium and The Netherlands.

    Science.gov (United States)

    van Loenhout, Joris Adriaan Frank; Rodriguez-Llanes, Jose Manuel; Guha-Sapir, Debarati

    2016-11-10

    National heatwave plans are aimed at reducing the avoidable human health consequences due to heatwaves, by providing warnings as well as improving communication between relevant stakeholders. The objective of this study was to assess the perceptions of key stakeholders within plans in Belgium and The Netherlands on their responsibilities, the partnerships, and the effectiveness of the local implementation in Brussels and Amsterdam. Key informant interviews were held with stakeholders that had an important role in development of the heatwave plan in these countries, or its implementation in Brussels or Amsterdam. Care organisations, including hospitals and elderly care organisations, had a lack of familiarity with the national heatwave plan in both cities, and prioritised heat the lowest. Some groups of individuals, specifically socially isolated individuals, are not sufficiently addressed by the current national heatwave plans and most local plans. Stakeholders reported that responsibilities were not clearly described and that the national plan does not describe tasks on a local level. We recommend to urgently increase awareness on the impact of heat on health among care organisations. More emphasis needs to be given to the variety of heat-risk groups. Stakeholders should be involved in the development of updates of the plans.

  4. Dental Education in the Netherlands.

    Science.gov (United States)

    Nash, David A.; And Others

    1981-01-01

    Dental education in the Netherlands is reviewed in terms of dental practice, overall development, structure and functioning of a typical school of dentistry, admissions, student finances, curriculum, certification, postgraduate education, and education for related professions. (MSE)

  5. QANU - Quality Assurance Netherlands Universities

    DEFF Research Database (Denmark)

    Jensen, Henrik Toft; Maria E., Weber; Vyt, André

    The Quality Assurance Netherlands Universities (QANU) underwent an ENQA-coordinated external review in 2016. The review was chaired by Henrik Toft Jensen, Research fellow at Roskilde University (RUC), Denmark....

  6. Oxovanadium(IV)-catalysed oxidation of dibenzothiophene and 4,6-dimethyldibenzothiophene.

    Science.gov (United States)

    Ogunlaja, Adeniyi S; Chidawanyika, Wadzanai; Antunes, Edith; Fernandes, Manuel A; Nyokong, Tebello; Torto, Nelson; Tshentu, Zenixole R

    2012-12-07

    The reaction between [V(IV)OSO(4)] and the tetradentate N(2)O(2)-donor Schiff base ligand, N,N-bis(o-hydroxybenzaldehyde)phenylenediamine (sal-HBPD), obtained by the condensation of salicylaldehyde and o-phenylenediamine in a molar ratio of 2 : 1 respectively, resulted in the formation of [V(IV)O(sal-HBPD)]. The molecular structure of [V(IV)O(sal-HBPD)] was determined by single crystal X-ray diffraction, and confirmed the distorted square pyramidal geometry of the complex with the N(2)O(2) binding mode of the tetradentate ligand. The formation of the polymer-supported p[V(IV)O(sal-AHBPD)] proceeded via the nitrosation of sal-HBPD, followed by the reduction with hydrogen to form an amine group that was then linked to Merrifield beads followed by the reaction with [V(IV)OSO(4)]. XPS and EPR were used to confirm the presence of oxovanadium(IV) within the beads. The BET surface area and porosity of the heterogeneous catalyst p[V(IV)O(sal-AHBPD)] were found to be 6.9 m(2) g(-1) and 180.8 Å respectively. Microanalysis, TG, UV-Vis and FT-IR were used for further characterization of both [V(IV)O(sal-HBPD)] and p[V(IV)O(sal-AHBPD)]. Oxidation of dibenzothiophene (DBT) and 4,6-dimethyldibenzothiophene (4,6-DMDBT) was investigated using [V(IV)O(sal-HBPD)] and p[V(IV)O(sal-AHBPD)] as catalysts. Progress for oxidation of these model compounds was monitored with a gas chromatograph fitted with a flame ionization detector. The oxidation products were characterized using gas chromatography-mass spectrometry, microanalysis and NMR. Dibenzothiophene sulfone (DBTO(2)) and 4,6-dimethyldibenzothiophene sulfone (4,6-DMDBTO(2)) were found to be the main products of oxidation. Oxovanadium(IV) Schiff base microspherical beads, p[V(IV)O(sal-AHBPD)], were able to catalyse the oxidation of sulfur in dibenzothiophene (DBT) and 4,6-dimethyldibenzothiophene (4,6-DMDBT) to a tune of 88.0% and 71.8% respectively after 3 h at 40 °C. These oxidation results show promise for potential application

  7. Chernobyl, what happened. [Netherlands; contamination

    Energy Technology Data Exchange (ETDEWEB)

    Zwigt, A

    1986-01-01

    In this article a description is given of the accident in the Chernobylsk-4 reactor and the resulting effects in the Netherlands. The Chernobylsk-4 reactor is described and the cause of the accident is followed step by step. The contamination of the Netherlands is mapped. The absorbed doses for the Dutch people are calculated. In the discussion the author recommends agreements about uniformity for sampling, activity measurements and follow-up studies. (Auth.). 5 refs.; 7 figs.; 1 table.

  8. β-Selective mannosylation with a 4,6-silylene-tethered thiomannosyl donor

    DEFF Research Database (Denmark)

    Heuckendorff, Mads; Bendix, Jesper; Pedersen, Christian Marcus

    2014-01-01

    Mannosylations using the new conformationally restricted donor phenyl 2,3-di-O-benzyl-4,6-O-(di-tert-butylsilylene)-1-thio-α-D-mannopyranoside (6) have been found to be β-selective with a variety of activation conditions. The simplest activation conditions were NIS/TfOH, in which case it is propo......Mannosylations using the new conformationally restricted donor phenyl 2,3-di-O-benzyl-4,6-O-(di-tert-butylsilylene)-1-thio-α-D-mannopyranoside (6) have been found to be β-selective with a variety of activation conditions. The simplest activation conditions were NIS/TfOH, in which case...

  9. Factors Affecting the IQ of Preterm Born Children of 4-6 Years Old

    Directory of Open Access Journals (Sweden)

    Shokofeh Radfar

    2014-08-01

    Full Text Available Background: This research was carry out with aim of study of factors affecting the IQ of children 4-6 years old born preterm. Materials and Methods: This analytical-cross sectional study was carried out on 102 premature children with age 4-6 years old during years 2004 to 2006. The tools used in this study were Wechsler intelligence scale for children and questioner including demographical characteristic. In this study we used t-test and spearman correlation and also SPSS-18 was used to analyze data. Results: In this study there was statistical relationship between normal child development and gestational age, birth weight, maternal education, multiple pregnancies, but there were not any statistical significant relationship between the history of preterm birth and child s gender, consanguinity parents, apgar, mother job. Conclusion: IQ in preterm babies who admitted in the NICU was lower than non-admitted preterm or term babies.

  10. Oral exposure of adult zebrafish (Danio rerio) to 2,4,6-tribromophenol affects reproduction

    DEFF Research Database (Denmark)

    Halden, Anna Norman; Nyholm, Jenny Rattfelt; Andersson, Patrik L

    2010-01-01

    The bromophenol 2,4,6-tribromophenol (TBP) is widely used as an industrial chemical, formed by degradation of tetrabromobisphenol-A, and it occurs naturally in marine organisms. Concentrations of TBP in fish have been related to intake via feed, but little is known about effects on fish health...... after oral exposure. In this study, we exposed adult male and female zebrafish (Danio rerio) to TBP via feed in nominal concentrations of 33, 330, and 3300 mu g/g feed (or control feed) for 6 weeks to assess the effects of TBP on reproductive output, gonad morphology, circulatory vitellogenin levels......, and early embryo development. The aim was also to investigate the extent to which TBP was metabolised to 2,4,6-tribromoanisole (IBA) in dietary exposed zebrafish, and the amounts of TBP and TBA found in offspring. After 6 weeks of exposure, we found about 3% of the daily dose of TBP in adult fish...

  11. Crystallographic aspects of hydrated salts of 4,6-diaminopyrimidine with the first five dicarboxylic acids

    Czech Academy of Sciences Publication Activity Database

    Matulková, I.; Andreoni, R.; Císařová, I.; Němec, I.; Fábry, Jan

    2017-01-01

    Roč. 232, č. 6 (2017), s. 471-484 ISSN 2194-4946 R&D Projects: GA ČR GA14-05506S Institutional support: RVO:68378271 Keywords : crystal structure analysis * 4,6-diaminopyrimidine * dicarboxylic acids * hydrogen-bonding * vibrational spectroscopy * X-ray diffraction Subject RIV: BM - Solid Matter Physics ; Magnetism OBOR OECD: Condensed matter physics (including formerly solid state physics, supercond.) Impact factor: 3.179, year: 2016

  12. Structural and spectroscopic parameters of 2,4,6-trimethylbenzamide, using DFT method

    International Nuclear Information System (INIS)

    Catikkas, B.; Karakaya, N.

    2010-01-01

    Conformational analysis of 2,4,6-Trimethylbenzamide was carried out. The geometric parameters (bond length, bond angle and tortion angle) of the most stable conformer were calculated and the Infrared and Raman frequencies of fundamental modes were determined. All calculations have been made by using the B3LYP / 6-311+G(d,p) method. Calculated values were compared with the experimental ones. All calculations were carried out with the Gaussian03 and GaussView3.0 programs.

  13. Crystal Structure and Spectroscopic Characterization of K8(VO)2O(SO4)6:

    DEFF Research Database (Denmark)

    Rasmussen, Søren Birk; Rasmussen, Rikke Christina; Fehrmann, Rasmus

    2003-01-01

    Red and yellow dichroistic crystals of a vanadium(V) compound, potassium (mu-oxo, di-mu-suifato)bis(oxodisulfato-vanadate), K-8(VO)(2)O(SO4)(6), have been obtained from the ternary catalytic model melt system K2S2O7-K2SO4-V2O5. By slow cooling of the melt from 420 to 355 degreesC, crystal growth...

  14. Cycling Towards Progress: Ribociclib, CDK 4/6 inhibitor for Breast Cancer.

    Science.gov (United States)

    Spring, Laura; Bardia, Aditya

    2018-04-23

    Ribociclib is an orally active, highly selective inhibitor of cyclin-dependent kinase (CDK) 4 and 6. It is the second CDK 4/6 inhibitor approved for hormone receptor-positive breast cancer. The addition of ribociclib to an aromatase inhibitor has resulted in marked improvements in progression-free survival for patients with metastatic breast cancer. Copyright ©2018, American Association for Cancer Research.

  15. Spot test for 1,3,5-triamino-2,4,6-trinitrobenzene, TATB

    Science.gov (United States)

    Harris, B.W.

    1984-11-29

    A simple, sensitive and specific spot test for 1,3,5-triamino-2,4,6-trinitrobenzene, TATB, is described. Upon the application of the composition of matter of the subject invention to samples containing in excess of 0.1 mg of this explosive, a bright orange color results. Interfering species such as TNT and Tetryl can be removed by first treating the sample with a solvent which does not dissolve the TATB, but readily dissolves these interfering explosives.

  16. AKTİF KARBON ÜZERİNE 2,4,6-TRİKLOROFENOLÜN ADSORPSİYONU

    OpenAIRE

    Tümsek, Fatma; Bayındır, Zekiye; Bodur, Gökçen; Koyuncu, Zelal

    2015-01-01

    2,4,6-Trichlorophenol is a phenolic compound which is widely used in the production of pesticides, herbicides, wood, leather and glue preservatives. In addition, 2,4,6- trichlorophenol may form during the treatment of phenol containing industrial wastewater with hypochlorite or during the disinfection of drinking-water sources. The removal of 2,4,6-trichlorophenol is significant because of its high toxicity, carcinogenic properties and persistence [1].In this study, the adsorption of 2,4,6-tr...

  17. CDK4/6 inhibitor PD0332991 in glioblastoma treatment: does it have a future?

    Directory of Open Access Journals (Sweden)

    Lisette eSchroder

    2015-11-01

    Full Text Available Glioblastoma is aggressive, highly infiltrating, and the most frequent malignant form of brain cancer. With a median survival time of only 14.6 months, when treated with the standard of care, it is essential to find new therapeutic options. A specific CDK4/6 inhibitor, PD0332991, obtained accelerated approval from the Food and Drug Administration for the treatment of patients with advanced estrogen receptor-positive and HER2-negative breast cancer. Common alterations in the cyclin D1-Cyclin Dependent Kinase 4/6-Retinoblastoma 1 pathway in glioblastoma make PD0332991 also an interesting drug for the treatment of glioblastoma. Promising results in in vitro studies, where patient derived glioblastoma cell lines showed sensitivity to PD0332991, gave motive to start in vivo studies. Outcomes of these studies have been contrasting in terms of PD0332991 efficacy within the brain: more research is necessary to conclude whether CDK4/6 inhibitor can be beneficial in the treatment of glioblastoma.

  18. Productivity and quality improvements. A report on cost management in gas distribution at the energy distribution company Amsterdam (Energie Noord West Amsterdam NV)

    International Nuclear Information System (INIS)

    Bosch, T.

    1997-01-01

    In a more competitive times traditional and technical industries like gas distribution have to change. They have to commercialize. A way to support this transition is to introduce an activity based cost control system (ABC) with proper delegation of financial responsibilities. This report is about the history of cost management in Amsterdam and the introduction of ABC in our distribution company. The message to other gas distributors is that introducing some form of ABC can be worth wile in the future and is probably inescapable because of growing competition. In the end gas distribution will probably turn out to be one of the few places where money can be earned in the entire gas trade. Not by increasing distribution prices, but by decreasing distribution costs and strategic investments. (au)

  19. Degradation of 2,4,6-Trichlorophenol and hydrogen production simultaneously by TiO2 nanotubes/graphene composite

    Science.gov (United States)

    Slamet, Raudina

    2017-11-01

    Industrial waters in coal pyrolysis process, synthetic chemicals and oil and gas process contain phenol derivatives that are dangerous to the environment and needs to be removed, one of them is 2,4,6-Trichlorophenol. Degradation of 2,4,6-Trichlorophenol and hydrogen production simultaneously have been investigated using TiNT/Graphene composite at various graphene loading and initial concentration of 2,4,6-Trichlorophenol. Optimal graphene loading of 0.6 wt% was obtained in the simultaneous system with 89% elimination of 2,4,6-Trichlorophenol and 986 µmol of hydrogen production. Test results showed that addition of 2,4,6-Trichlorophenol would subsequently increased 2,4,6-Trichlorophenol conversion and enhanced hydrogen production linearly. 2.7 times greater hydrogen production was found in addition of 50 ppm 2,4,6-Trichlorophenol.

  20. [Veterinary issues in the proceedings of the Amsterdam Agricultural Society, 1776-1832].

    Science.gov (United States)

    Mathijsen, A H H M

    2006-01-01

    The Amsterdam Agricultural Society, founded in 1776, was created by six wealthy gentlemen, well known for the important positions in society held by them. They invested the money earned through trade among others in the acquisition of land, partially newly reclaimed in the surroundings of Amsterdam. As a consequence of the expansion of the population the profitability of agriculture had increased. The merchants and regents knew how to combine business with pleasure. In the second half of the 17th and the first half of the 18th century, they have built about 500 country estates in the surroundings of Amsterdam. Besides the pleasures of country-life, the owners gained a practical interest in agriculture and animal husbandry. Missing practical knowledge in these fields themselves, they felt the moral obligation to contribute to the general welfare of the society by the promotion of new ideas or experiences gained by others. In the first volume of the Proceedings is stated: 'It is beyond question that chemistry, botany, meteorology and the Ars veterinaria are to be considered as the true fundaments of agricultural knowledge'. Inspired by the ideas of the Enlightenment and, quite in conformity with the spirit of the time, the establishment of a society was thought to be the answer in order to bring agricultural and thus economical reform. The method used was copied from the learned societies. The members proposed subjects for prize competitions and judged the answers sent in. The crowned answers were the main, but not the only, contents of the Society's Proceedings. The paper analyses the membership (the number of ordinary members decreased from 70 at the start to 56; that of honorary members was stable at about 20; further there were a few orrespondents), and quantifies the distribution of articles in the Proceedings, devoted respectively to agricultural, veterinary and zootechnical subjects. In addition, a detailed list with commentary, of the veterinary and

  1. 2,4,6-Triamino-1,3,5-triazine-1,3-diium aquapentafluoridoaluminate

    Directory of Open Access Journals (Sweden)

    V. Maisonneuve

    2008-04-01

    Full Text Available The title compound, (C3H8N6[AlF5(H2O], was obtained by solvothermal synthesis from the reaction of aluminium hydroxide, 1,3,5-triazine-2,4,6-triamine (melamine, aqueous HF and water at 323 K for 48 h. The structure consists of [AlF5(H2O]2− octahedra and diprotonated melaminium cations. Cohesion is ensured by a three-dimensional network of hydrogen bonds.

  2. Erosion of the 4-6- and 8 group transition metals under intense laser radiation

    International Nuclear Information System (INIS)

    Samsonov, G.V.; Verkhoturov, A.D.; Roshchina, A.I.; Vasil'ev, A.V.; Klimenko, V.P.

    1976-01-01

    The erosion resistance is studied of transition metals of Groups 4-6 and 8 at laser emission of approximately 6x1O 7 W/cm 2 . It is shown that as the emission power increases from 10 6 to 6x10 7 W/cm 2 the erosion values show an increase over tenfold without any subsequent filling of the craters. The growth of the metallic erosion is largely caused by a greater crater diameter. The erosion resistance of metals enhances in the following series: Ti-Zr-Co-Ni-Fe, Hf-V-Nb-Mo-Cr-Ta-W-Cu

  3. Effects of a kinesthetic cursive handwriting intervention for grade 4-6 students.

    Science.gov (United States)

    Roberts, Gwenyth I; Siever, Jodi E; Mair, Judith A

    2010-01-01

    We studied whether Grade 4-6 students who participated in a kinesthetic writing intervention improved in legibility, speed, and personal satisfaction with cursive handwriting. Small groups of students with handwriting difficulties were seen weekly for 7 wk using a kinesthetic writing system. A repeated measures design was used to evaluate change in global legibility, individual letter formation, specific features of handwriting, and personal satisfaction. Analysis revealed (1) a significant increase in ratings of global legibility (p kinesthetic handwriting intervention may be effective in improving the skills of students with handwriting challenges.

  4. Monoklonale Antikörper zum Nachweis von 2,4,6-Trichloranisol in Kork

    OpenAIRE

    Lausterer, Ralph

    2005-01-01

    Die Verbindung 2,4,6-Trichloranisol (TCA) kann in Kork und Wein vorkommen. TCA entsteht durch mikrobielle Umsetzung von Chlorphenolen. In den betroffenen Industrien führt TCA zu jährlichen Verlusten von mehr als einer Milliarde €. Zur Bestimmung von TCA sollten enzymkoppelte Immunabsorptionstest (ELISAs) mit monoklonalen Antikörpern (mAk) entwickelt werden. Es wurden drei TCA-spezifische mAk-produzierende Zelllinien gewonnen. Mit diesen mAk wurden hochsensitive ELISAs hergstellt, die eine Nac...

  5. Synthesis of 2,4,6-Trisubstituted Pyridines by Oxidative Eosin Y Photoredox Catalysis.

    Science.gov (United States)

    Rohokale, Rajendra S; Koenig, Burkhard; Dhavale, Dilip D

    2016-08-19

    Eosin Y, an organic dye, was activated as a photoredox catalyst in the presence of molecular oxygen using visible light and, when it was used in the reaction of aryl ketones and benzyl amines, afforded good yields (52-87%) of 2,4,6-triarylpyridines (21 examples) at ambient temperature. The aryl groups at the 2- and 6-positions are derived from ketones, while benzyl amine plays the dual role of providing an aryl functionality at the 4-position of pyridine as well as being a nitrogen donor.

  6. Synthesis of 2,4,6-trichlorophenyl hydrazones and their inhibitory potential against glycation of protein.

    Science.gov (United States)

    Khan, Khalid Mohammed; Shah, Zarbad; Ahmad, Viqar Uddin; Khan, Momin; Taha, Muhammad; Rahim, Fazal; Jahan, Humera; Perveen, Shahnaz; Choudhary, M Iqbal

    2011-11-01

    2,4,6-Trichlorophenyl hydrazones 1-35 were synthesized and their in vitro antiglycation potential was evaluated. Compounds 14 (IC50 = 27.2 ± 0.00 μM), and 18 (IC50 = 55.7 ± 0.00 μM) showed an excellent activity against glycation of protein, better than the standard (rutin, IC50 = 70 ± 0.50 μM). This study thus identified a novel series of antiglycation agents. A structure-activity relationship has been studied, and all the compounds were characterized by spectroscopic techniques.

  7. 4.- 6.-Luokkalaisten odotukset ja toiveet Jyväskylän seurakunnan toiminnalta

    OpenAIRE

    Leppänen, Hanna-Maire

    2014-01-01

    Tämän tutkimuksen tarkoituksena oli selvittää 4.-6. luokkalaisten odotukset ja toiveet Jyväskylän seurakunnan toiminnalta, jotta työntekijät tavoittaisivat kohderyhmän pa-remmin ja heille voitaisiin järjestää mielekästä ja osallistavaa toimintaa. Työn hankkeisti Jyväskylän seurakunta. Teoriaosassa käsiteltiin kirkon varhaisnuorisotyötä, osallistavaa toimintaa, Jyväskylän seurakunnan varhaisnuorisotyötä sekä varhaisnuorten kasvua ja kehitystä. Tutkimus toteutettiin internetkyselyllä Jy...

  8. Risks and interrelationships of subdistrict house prices: the case of Amsterdam.

    Science.gov (United States)

    Teye, Alfred Larm; de Haan, Jan; Elsinga, Marja G

    2018-01-01

    This paper uses individual house transaction data from 1995 to 2014 in Amsterdam to explore the risks and interrelationships of the subdistrict house prices. Simple indicators suggest that house prices grow faster and are more risky in the central business district and its immediate surrounding areas than in the peripherals. Furthermore, we observe an over time decreasing intervariations between the subdistrict house price growth rates, whereas we find a lead-lag and house price causal flow from the more central to the peripheral subdistricts.

  9. Diabetes MILES--The Netherlands

    DEFF Research Database (Denmark)

    Nefs, Giesje; Bot, Mariska; Browne, Jessica L

    2012-01-01

    BACKGROUND: As the number of people with diabetes is increasing rapidly worldwide, a more thorough understanding of the psychosocial aspects of living with this condition has become an important health care priority. While our knowledge has grown substantially over the past two decades with respect...... to the physical, emotional and social difficulties that people with diabetes may encounter, many important issues remain to be elucidated. Under the umbrella of the Diabetes MILES (Management and Impact for Long-term Empowerment and Success) Study International Collaborative, Diabetes MILES--The Netherlands aims...... to examine how Dutch adults with diabetes manage their condition and how it affects their lives. Topics of special interest in Diabetes MILES--The Netherlands include subtypes of depression, Type D personality, mindfulness, sleep and sexual functioning. METHODS/DESIGN: Diabetes MILES--The Netherlands...

  10. Application of Azolla for 2, 4, 6-Trichlorophenol (TCP Removal from Aqueous Solutions

    Directory of Open Access Journals (Sweden)

    Mohammad Ali Zazouli

    2013-11-01

    Full Text Available Background & Aims of the Study: The 2, 4, 6-Trichlorophenol (TCP is a phenolic compound which it can produce adverse effects on human and environment. Therefore, the removal of these compounds is necessary. The aim of this study is the investigation of TCP removal by using Azolla filiculoides biomass. Materials & Methods: The Azolla biomass was dried in the sunlight, and then it was crushed and sieved to particle sizes in range of 1-2 mm. Next treated with 0.1M HCl for a period of 5h. The Azolla was washed with distilled water and it was used as adsorbent. The effect of operating parameters such as pH, contact time, TCP concentration and adsorbent dose on the TCP removal efficiency was investigated. The residues concentration of TCP was measured by spectrophotometer in λ max of 296 nm. Results: In optimum condition (pH 3, contact time 120 min , adsorbent dose 10 gr/l and TCP concentration 10 ppm, Azolla was able to remove 95% of TCP from aqueous solutions. The equilibrium data follows the Langmuir isotherm and the proper kinetic model is pseudo-second model. Conclusions: Adsorption process by Azolla filiculoides is an efficient method for removal of 2, 4, 6-Trichlorophenol from aqueous solutions.

  11. Chemically catalyzed uptake of 2,4,6-trinitrotoluene by Vetiveria zizanioides

    International Nuclear Information System (INIS)

    Makris, Konstantinos C.; Shakya, Kabindra M.; Datta, Rupali; Sarkar, Dibyendu; Pachanoor, Devanand

    2007-01-01

    The efficiency of vetiver grass (Vetiveria zizanioides) in removing 2,4,6-trinitrotoluene (TNT) from aqueous media was explored in the presence of a common agrochemical, urea, used as a chaotropic agent. Chaotropic agents disrupt water structure, increasing solubilization of hydrophobic compounds (TNT), thus, enhancing plant TNT uptake. The primary objectives of this study were to: (i) characterize TNT absorption by vetiver in hydroponic media, and (ii) determine the effect of urea on chemically catalyzing TNT uptake by vetiver grass in hydroponic media. Results showed that vetiver exhibited a high TNT uptake capacity (1.026 mg g -1 ), but kinetics were slow. Uptake was considerably enhanced in the presence of urea, which significantly (p<0.001) increased the 2nd-order reaction rate constant over that of the untreated (no urea) control. Three major TNT metabolites were detected in the roots, but not in the shoot, namely 1,3,5-trinitrobenzene, 4-amino 2,6-dinitrotoluene, and 2-amino 4,6-dinitrotoluene, indicating TNT degradation by vetiver grass. - A common agrochemical, urea catalyzes TNT removal by vetiver grass in aqueous media

  12. Concentrations of organochlorine pesticides and 2,4,6-trichloroanisole in cork bark.

    Science.gov (United States)

    Olivella, M Àngels; Caixach, Josep; Planas, Carles; Oliveras, Anna; Jové, Patrícia

    2012-02-01

    Organochlorine pesticides are persistent lipophilic organic pollutants and tend to accumulate in growing plants. During growth, cork is in contact with the open air for long periods (9-12 years). Owing to the previous widespread use of organochlorine pesticides and their high persistence in the environment, there is a risk that residues of such pesticides may be present in cork. In this study, the concentrations of 14 organochlorine pesticides-all of which are indicators of environmental pollution-were analyzed in cork bark samples from three regions in Spain and one in Portugal. In addition, the concentrations of 2,4,6-trichlorophenol (TCP) and 2,4,6-trichloroanisole (TCA) were also analyzed. Our results show only very low concentrations of lindane, γ-HCH (cork sample from Extremadura (0.1 ng g(-1)) and p,p'-DDE was present at a maximum concentration of 2.9 ng g(-1) in a cork sample from Castile-La Mancha. However, all concentrations were well below the legal limit established by Regulation (EC) No. 396/2005 (10 ng g(-1) in foodstuffs). We can conclude, therefore, that the cork samples we studied complied with food safety standards. Copyright © 2011 Elsevier Ltd. All rights reserved.

  13. Chemically catalyzed uptake of 2,4,6-trinitrotoluene by Vetiveria zizanioides

    Energy Technology Data Exchange (ETDEWEB)

    Makris, Konstantinos C. [Environmental Geochemistry Laboratory, Department of Earth and Environmental Science, College of Sciences, University of Texas at San Antonio, One UTSA Circle, San Antonio, TX 78249 (United States); Shakya, Kabindra M. [Environmental Geochemistry Laboratory, Department of Earth and Environmental Science, College of Sciences, University of Texas at San Antonio, One UTSA Circle, San Antonio, TX 78249 (United States); Datta, Rupali [Environmental Geochemistry Laboratory, Department of Earth and Environmental Science, College of Sciences, University of Texas at San Antonio, One UTSA Circle, San Antonio, TX 78249 (United States); Sarkar, Dibyendu [Environmental Geochemistry Laboratory, Department of Earth and Environmental Science, College of Sciences, University of Texas at San Antonio, One UTSA Circle, San Antonio, TX 78249 (United States)]. E-mail: dibyendu.sarkar@utsa.edu; Pachanoor, Devanand [Environmental Geochemistry Laboratory, Department of Earth and Environmental Science, College of Sciences, University of Texas at San Antonio, One UTSA Circle, San Antonio, TX 78249 (United States)

    2007-07-15

    The efficiency of vetiver grass (Vetiveria zizanioides) in removing 2,4,6-trinitrotoluene (TNT) from aqueous media was explored in the presence of a common agrochemical, urea, used as a chaotropic agent. Chaotropic agents disrupt water structure, increasing solubilization of hydrophobic compounds (TNT), thus, enhancing plant TNT uptake. The primary objectives of this study were to: (i) characterize TNT absorption by vetiver in hydroponic media, and (ii) determine the effect of urea on chemically catalyzing TNT uptake by vetiver grass in hydroponic media. Results showed that vetiver exhibited a high TNT uptake capacity (1.026 mg g{sup -1}), but kinetics were slow. Uptake was considerably enhanced in the presence of urea, which significantly (p<0.001) increased the 2nd-order reaction rate constant over that of the untreated (no urea) control. Three major TNT metabolites were detected in the roots, but not in the shoot, namely 1,3,5-trinitrobenzene, 4-amino 2,6-dinitrotoluene, and 2-amino 4,6-dinitrotoluene, indicating TNT degradation by vetiver grass. - A common agrochemical, urea catalyzes TNT removal by vetiver grass in aqueous media.

  14. The incidence of anorexia nervosa in Netherlands Antilles immigrants in the Netherlands

    NARCIS (Netherlands)

    van Hoeken, Daphne; Veling, Wim; Smink, Frederique R. E.; Hoek, Hans W.

    2010-01-01

    Objective: Previously we found that the incidence of anorexia nervosa (AN) in the general population was much lower in the Netherlands Antilles than in the Netherlands. As a follow-up we compared the incidence of AN in the Netherlands in persons from the Netherlands Antilles to native Dutch. Method:

  15. Wind energy in the Netherlands

    International Nuclear Information System (INIS)

    Bruijne, R. de

    1990-01-01

    Wind energy is a 'winning reality' in the Netherlands. This is apparent from the results by researchers, industry and the market. During recent years the market has acquired confidence in wind energy. At the start of 1987 there was about 15 MW of installed wind power in the Netherlands. Halfway through 1990 this has almost quadrupled, with 45 MW in operation and 35 MW under construction. The power companies have specific capital expenditure plans for further growth to approximately 400 MW by 1995. This investment scheme will consist of existing turbines (< 600 kW). (Author)

  16. Educated Guess van gevolgen voor verkeersslachtoffers door maatregel Snorfiets op de rijbaan (SOR) in Amsterdam : een eerste inschatting van effecten gerelateerd aan verkeersveiligheid.

    NARCIS (Netherlands)

    Wijlhuizen, G.J. Dijkstra, A. Bos, N.M. Goldenbeld, C. & Stipdonk, H.L.

    2013-01-01

    Educated Guess about the consequences for casualties as a result of introduction of the measure Light moped in the carriageway (SOR) in Amsterdam : a first estimate of the effects related to road safety. The Board of Mayor and Eldermen of the City of Amsterdam considers moving light mopeds in 50km/h

  17. Retrofit and commissioning of a 600 MW combined-cycle power plant in Amsterdam

    Energy Technology Data Exchange (ETDEWEB)

    Dijkman, B. (NV UNA, Amsterdam (Netherlands)); Keppel, W. (ABB Mannheim (Germany, F.R.))

    1991-01-01

    In 1982, NV UNA (formerly Energiebedrijf Amsterdam) had already begun to consider measures, from an economic point of view, which could be taken for the optimum technical conversion of the existing conventional 511 MW unit (oil and natural gas firing) at the Hemweg Power Plant in Amsterdam. At that point in time, there was no reason to erect new conventional units because of economic stagnation in the European economy and existing over-capacity in the energy sector. The very high fuel prices resulted in requirements for high thermal efficiency, meaning better use of fuel. For these reasons, work was carried out on modern, technically and economically attractive alternatives for the conversion of existing plants. The extension of the steam power plant by adding an upstream gas turbine equipped with a low-polluting combustion system made it possible to improve the efficiency of the operation and to reduce the emissions at the same time. It was ensured that natural gas would be available continously as the fuel for the gas turbine. 13 figs., 4 refs.

  18. Polyamide 4,6 nanocomposites with and without the use of a maleated polyolefin elastomer as a toughener

    International Nuclear Information System (INIS)

    Chiu, Fang-Chyou; Deng, Tsung-Lin

    2011-01-01

    In this study, polyamide 4,6 (PA 4,6)-based nanocomposites were successfully prepared using a twin screw extruder. A commercial organo-montmorillonite (denoted as 30B) and a commercial maleated polyolefin elastomer (denoted as POEMA) served as the reinforcing filler and toughener, respectively. X-ray diffraction (XRD) and transmission electron microscopy (TEM) results confirmed the nano-scaled dispersion of 30B in the composites. Nevertheless, the presence of POEMA slightly depreciated the dispersibility of 30B. Polarized light microscope (PLM) observations showed that the inclusions of 30B and POEMA led to the formation of diffused/broken PA 4,6 spherulites. Differential scanning calorimetry (DSC) results indicated that the addition of 30B retarded the crystallization of PA 4,6; the addition of POEMA led to a similar retardation effect on PA 4,6 crystallization. Interesting melting behaviors associated mainly with the crystal annealing of PA 4,6 upon heating were observed for the fast-cooled samples. The presence of POEMA was noted to hamper the annealing process of PA 4,6 crystals. The thermal stability enhancement of PA 4,6 in the presence of 30B was further raised to a higher extent when POEMA was included in the matrix. The rigidity, including the storage/Young's/flexural moduli, of PA 4,6 significantly increased after adding 30B. These properties, however, declined after the additional incorporation of POEMA. The PA 4,6/POEMA/30B nanocomposites basically displayed balanced impact strength between those of the neat PA 4,6 and PA 4,6/POEMA blends.

  19. Spectroscopy of the 4.6 - 4.7 micron interstellar absorption features

    International Nuclear Information System (INIS)

    Geballe, T.R.

    1984-01-01

    Perhaps the most successful application of spectroscopy to the study of interstellar solid state infrared absorption features has been in the case of the previously unidentified feature near 4.6 μm first seen in absorption toward the protostar W33A. Whereas the original spectrum of this object, obtained at a resolving power of 70, revealed only a single deep absorption feature, a later spectrum, using a single channel grating spectrometer at ten times the resolving power, indicates that it is made up of three separate components. The central narrow absorption feature at 2140 cm -1 (4.67 μm) coincides in wavelength precisely with that of solid CO. It and its unresolved shoulder at just lower frequency have now been seen quite commonly in absorption toward other protostars. The broad absorption seen in W33A at 2165 cm -1 (4.62 μm) is apparently much less common. (author)

  20. The 21st LH Gray Conference (June 4-6, 2008)

    Energy Technology Data Exchange (ETDEWEB)

    West, C. M. L. [Univ. of Manchester (United Kingdom); Martin, C. J. [Gartnavel Royal Hospital, Glasgow (United Kingdom); Sutton, D. G. [Ninewells Hospital and Medical School, Dundee (United Kingdom); Wright, E. G. [Ninewells Hospital and Medical School, Dundee (United Kingdom)

    2009-01-12

    The 21st LH Gray Conference, organised by the LH Gray Trust with the Society for Radiological Protection, brought together international experts in radiobiology, epidemiology and risk assessment, and scientists involved in diagnostic and therapeutic radiation exposure. The meeting - held in Edinburgh, Scotland 4-6 June 2008 - aimed to raise awareness, educate and share knowledge of important issues in radiation protection. A distinguished group of speakers discussed topics which included: non-targeted effects of radiation, exposure to high natural background radiation, non-cancer effects in Japanese bomb survivors, lessons learnt from Chernobyl, radiation in the workplace, biokinetic modelling, uncertainties in risk estimation, issues in diagnostic medical exposures, lessons leant from the polonium-210 incidence and how the radiobiology-radiation oncology community is needed to help society prepare for potential future acts of radiation terrorism. The conference highlighted the importance, relevance and topicality of radiobiology today.

  1. Adsorption of 2,4,6-trinitrotoluene on carboxylated porous polystyrene microspheres

    International Nuclear Information System (INIS)

    Ye Zhengfang; Meng Qingqiang; Lu Shengtao

    2012-01-01

    Large-pore-size (150 nm) polystyrene (PSt) microspheres were carboxylated with phthalic anhydride (PA) through Friedel-Crafts acetylation to study the adsorption of 2,4,6-trinitrotoluene (TNT) on this material from aqueous solution. The scanning electron microscope (SEM) images and mercury porosimetry measurements (MPM) of the microspheres showed that the pore structure was unchanged during the reaction. High adsorption capacity (11.2 mg g -1 of suction-dried adsorbent) and adsorption rate (33.9 mg g -1 h -1 ) for TNT were observed during the study. As shown by the adsorption isotherm, the adsorption of TNT on PA-PSt can be described by the Freundlich adsorption equation, indicating heterogeneous adsorption process. On-column adsorption of TNT on PA-PSt and elution indicated that TNT can be completely removed from aqueous solution and condensed into acetone.

  2. Synthesis and Antimicrobial Activity of Bis-4,6-sulfonamidated 5,7-Dinitrobenzofuroxans

    Directory of Open Access Journals (Sweden)

    Irina V. Galkina

    2014-01-01

    Full Text Available A new series of bis-4,6-sulfonamidated 5,7-dinitrbenzofuroxans  7–11 had been synthesized and tested for antimicrobial activity. The structures of new sulfanilamide derivatives were characterized by elemental analysis, IR spectroscopy, and mass spectrometry (MALDITOF. The synthesized compounds were tested for their in vitro antimicrobial activity using the disk diffusion method against Gram-positive bacteria Staphylococcus aureus; the Gram-negative bacteria Escherichia coli, Pseudomonas aeruginosa, and Proteus mirabilis; the fungal strain Aspergillus niger; and the yeast-like pathogenic fungus Candida albicans. Our results indicate that the compounds 7–11 exhibit potent antimicrobial activity. The stability of the compounds was evaluated by TG and DSC methods.

  3. Microplastics en route: Field measurements in the Dutch river delta and Amsterdam canals, wastewater treatment plants, North Sea sediments and biota.

    Science.gov (United States)

    Leslie, H A; Brandsma, S H; van Velzen, M J M; Vethaak, A D

    2017-04-01

    Environmental contamination by plastic particles, also known as 'microplastics', brings synthetic materials that are non-degradable and biologically incompatible into contact with ecosystems. In this paper we present concentration data for this emerging contaminant in wastewater treatment plants (WWTPs) and freshwater and marine systems, reflecting the routes via which these particles can travel and the ecosystems they potentially impact along their path. Raw sewage influents, effluents and sewage sludge from seven municipal WWTPs in the Netherlands contained mean particle concentrations of 68-910L -1 , 51-81L -1 and 510-760kg -1 wet weight (ww), respectively (particle sizes between 10 and 5000μm). Even after treatment, wastewater constitutes a source of microplastic pollution of surface waters, and via biosolids applications in farming and forestry, plastic retained in sewage sludge can be transferred to terrestrial environments. The WWTPs investigated here had a mean microplastics retention efficiency of 72% (s.d. 61%) in the sewage sludge. In the receiving waters of treated and untreated wastewaters, we detected high microplastic levels in riverine suspended particulate matter (1400-4900kg -1 dry weight (dw)) from the Rhine and Meuse rivers. Amsterdam canal water sampled at different urban locations contained microplastic concentrations (48-187L -1 ), similar to those observed in wastewater that is emitted from sewage treatment facilities in the area. At least partial settling of the particles occurs in freshwater as well, as indicated by microplastics in urban canal sediments (species are heavily exposed to plastic particles. Body residues between 10 and 100particlesg -1 dw were measured in benthic macroinvertebrate species inhabiting the Dutch North Sea coast: filter-feeding mussels and oysters (species for human consumption) as well as other consumers in the marine food chain. Copyright © 2017 Elsevier Ltd. All rights reserved.

  4. Dental students' part-time jobs in dental practices in the Netherlands.

    Science.gov (United States)

    Poorterman, J H G; Dikkes, B T; Brand, H S

    2010-08-01

    In the Netherlands, the Individual Health Care Professions Act (IHCP Act) allows dental students, amongst other non-qualified individuals, to work under certain conditions in a dental practice. The aim of the study was to determine how many dental students have part-time employment in dental practice and which professional tasks they carry out. We also asked the dental students their opinion about the IHCP Act. All the enrolled dental students at the Academic Centre for Dentistry Amsterdam (ACTA) in the Netherlands received a questionnaire by e-mail. Within 1 month, two reminders were sent. The response was 44% (427 students). Of the responding students, 71% had paid employment in addition to their study. Twenty-five per cent of all students worked in a dental practice, usually 8 h a week. Study year and age were positively related to working part-time in dental practice. Activities frequently performed were providing chair side assistance, giving oral hygiene instruction, fluoride applications, scaling and root planning. The self-reported knowledge about the IHCP Act was positively related to study year and working in a dental practice. Hardly any information about the requirements of the IHCP Act with regard to delegation of tasks was provided by the employer. Many Dutch dental students work in a dental practice, taking over a variety of tasks. Although the self-reported knowledge about the IHCP Act was relatively high, many dental students expressed the need for more detailed information about the legal aspects of their tasks.

  5. Petrol war in Nijmegen, Netherlands

    International Nuclear Information System (INIS)

    De Jong, E.; Kramer, I.

    2000-01-01

    Since April 2000 a petrol war rages in Nijmegen and surroundings (Netherlands) whereby considerable discounts are given to the national retail prices. The cause of the war is a new unmanned petrol station of the enterprise Tango. In this article the development and the consequences of the discount at petrol stations in Nijmegen and surroundings are analyzed 3 refs

  6. Adaptation strategies in the Netherlands

    NARCIS (Netherlands)

    Gupta, J.; Klostermann, J.E.M.; Bergsma, E.; Jong, P.; Albrecht, E.; Schmidt, M.; Mißler-Behr, M.; Spyra, S.P.N.

    2014-01-01

    Although climate change has been prominently featured on the global scientific and political agendas since the World Climate Conference in 1979 (WCC 1979), the specific importance of adaptation to climate change has only been underlined about 20 years later. The Netherlands, because it lies largely

  7. The Netherlands: self-employed

    NARCIS (Netherlands)

    Houtman, I.L.D.

    2009-01-01

    This is the national contribution to the CAR on self-employed workers in the Netherlands. In this national contribution information is provided on self-employed workers in relation to (1) legal provisions and social security, (2) recent trends in self-employment with no employees, (3) collective

  8. Country update for the Netherlands

    International Nuclear Information System (INIS)

    Dufour, F.C.

    1990-01-01

    This paper reports on the status of geothermal energy development in the Netherlands. It provides statistical data on the wells drilled for direct heat utilization of geothermal resources from January 1, 1985 to January 1, 1990. The well types drilled are as follows: thermal gradient or other scientific purpose, exploration, production, injection, and combined electrical and direct use

  9. Chinese Companies in the Netherlands

    NARCIS (Netherlands)

    Hong, T.M.; Pieke, F.N.; Stam, T.

    2017-01-01

    The rapid growth of Chinese investment in the Netherlands has been cause for both excitement and anxiety. Many of the companies and other investors are still unknown and the background and objectives of their investment often remain unclear. This research takes a close look at fourteen Chinese

  10. Settling in in the Netherlands

    NARCIS (Netherlands)

    Mérove Gijsberts; Marcel Lubbers

    2015-01-01

    Original title: Langer in Nederland What happens to the position of Poles and Bulgarians in the Netherlands in the first years following migration? This publication is based on information from a panel survey which tracks Polish and Bulgarian migrants in the first years after their entry in

  11. Kjeller's impact in the Netherlands

    International Nuclear Information System (INIS)

    Goedkoop, J.A.

    1992-08-01

    This lecture is an attempt to assess the impact in the Netherlands of the bilateral co-operation with Norway in the field of nuclear energy during the fifties and sixties. The story about the establishment, development and abolishment of the Joint Establishment for Nuclear Energy Research (JENER) at Kjeller Norway is told

  12. At home in the Netherlands

    NARCIS (Netherlands)

    Mérove Gijsberts; Jaco Dagevos

    2010-01-01

    The integration of migrants has been exercising minds in the Netherlands for several decades now. The tone of the debate in both the political and public arena has frequently been sombre, reflecting the widespread feeling that large sections of the migrant population, and especially migrants

  13. The Netherlands : A tax haven?

    NARCIS (Netherlands)

    Kemmeren, Eric; Kuijer, Martin; Werner, Wouter

    2017-01-01

    The taxation of multinational enterprises is currently subject to intensive international and national debates. In these debates the Netherlands has sometimes been labelled as a ‘tax haven’. This term has a strong negative connotation. In any case, a country’s reputation is at stake if it is

  14. Luminescence dating of Netherland's sediments

    NARCIS (Netherlands)

    Wallinga, J.; Davids, F.; Dijkmans, J.W.A.

    2007-01-01

    Over the last decades luminescence dating techniques have been developed that allow earth scientists to determine the time of deposition of sediments. In this contribution we revity: 1) the development of the methodology, 2) tests of the reliability of luminescence dating on Netherlands' sediments;

  15. Social innovation in the Netherlands

    NARCIS (Netherlands)

    Oeij, P.R.A.; Dhondt, S.; Ooms, M.

    2018-01-01

    The Netherlands is catching up with social innovation. In the former century combating social problems was a task of public organisations and government, largely carried out top down. Today the responsibility to tackle social issues is partly shifting to public-private partnerships, social

  16. How sustainable is the Netherlands?

    International Nuclear Information System (INIS)

    2010-11-01

    This memo compares the sustainability of the Netherlands to foreign countries. It examines existing studies and benchmarks that tell us about the various components of sustainability. A closer look is taken at environmental aspects, spatial use, CO2 emission, labor participation, life expectancy, welfare and corruption. [nl

  17. Elder abuse in the Netherlands

    NARCIS (Netherlands)

    Inger Plaisier; Mirjam de Klerk

    2015-01-01

    Original title: Ouderenmishandeling in Nederland It is twenty years since the last study was carried out on the number of older persons in the Netherlands who are deliberate or accidental victims of abuse in the form of verbal, physical or sexual violence, financial abuse and/or neglect by

  18. Getting practical in the Netherlands

    NARCIS (Netherlands)

    Pol, Hendrik Jan; Sonneveld, Wim; Fatih Taşar, M.

    2012-01-01

    Practical work is essential in secondary school science education. Although there is no doubt about that statement, for example in the Netherlands, there is a discussion going on about the efficiency of practical work: what do students learn when they work on practicals, and is this the most

  19. Robotics Activities in The Netherlands

    NARCIS (Netherlands)

    Kranenburg- de Lange, D.J.B.A.

    2010-01-01

    Since April 2010, in The Netherlands robotics activities are coordinated by RoboNED. This Dutch Robotics Platform, chaired by Prof. Stefano Stramigioli, aims to stimulate the synergy between the robotics fields and to formulate a focus. The goal of RoboNED is three fold: 1) RoboNED aims to bring the

  20. European Bat Lyssaviruses, the Netherlands

    NARCIS (Netherlands)

    Poel, van der W.H.M.; Heide, van der R.; Verstraten, E.R.A.M.; Kramps, J.A.

    2005-01-01

    To study European bat lyssavirus (EBLV) in bat reservoirs in the Netherlands, native bats have been tested for rabies since 1984. For all collected bats, data including species, age, sex, and date and location found were recorded. A total of 1,219 serotine bats, Eptesicus serotinus, were tested, and

  1. Coeliac disease in The Netherlands.

    NARCIS (Netherlands)

    Schweizer, JJ; Blomberg - van der Flier, von B.M.E.; Mesquita, HB Bueno-de; Mearin, ML

    2004-01-01

    BACKGROUND: The prevalence of adult coeliac disease in The Netherlands was studied in the Dutch Coeliac Disease Society and in blood donors but not in the general population. We therefore studied the prevalence of recognized and unrecognized coeliac disease in a large cohort, representative of the

  2. Surgical training in the Netherlands

    NARCIS (Netherlands)

    Borel-Rinkes, Inne H. M.; Gouma, Dirk J.; Hamming, Jaap F.

    2008-01-01

    Surgical training in the Netherlands has traditionally been characterized by learning on the job under the classic master-trainee doctrine. Over the past decades, it has become regionally organized with intensive structural training courses, and a peer-based quality control system. Recently, the

  3. Work life in the Netherlands

    NARCIS (Netherlands)

    Bossche, S. van den; Dhondt, S.; Genabeek, J. van; Goudswaard, A.; Hooftman, W.; Houtman, I.; Klein Hesselink, J.; Korte, E. de; Kraan, K.; Oeij, P.; Pot, F.; Smulders, P.G.W.; Vaas, F.; Wevers, C.; Willems, D.

    2012-01-01

    The nature of work is changing, not only in the Netherlands but throughout Europe. There is a growing demand for different types of products and services. These demands are influenced by technological developments and innovations, but also by globalization, which indicates the integration of

  4. Net Neutrality in the Netherlands

    NARCIS (Netherlands)

    van Eijk, N.

    2014-01-01

    The Netherlands is among the first countries that have put specific net neutrality standards in place. The decision to implement specific regulation was influenced by at least three factors. The first was the prevailing social and academic debate, partly due to developments in the United States. The

  5. Crystal structure, thermally stability and photoluminescence properties of novel Sr10(PO4)6O:Eu2+ phosphors

    International Nuclear Information System (INIS)

    Guo, Qingfeng; Liao, Libing; Mei, Lefu; Liu, Haikun

    2015-01-01

    A series of novel luminescent phosphors Sr 10 (PO 4 ) 6 O:Eu 2+ with apatite structure were synthesized via a high temperature solid-state reaction. The phase structure, photoluminescence (PL) properties, the PL thermal stability, as well as the fluorescence decay curves of the samples were investigated to characterize the resulting samples, and the selected Sr 9.97 (PO 4 ) 6 O:0.03Eu 2+ phosphor exhibits strong thermal quenching resistance, retaining the luminance of 88.73% at 150 °C. The quenching concentration of Eu 2+ in Sr 10 (PO 4 ) 6 O was about 0.03 attributing to the dipole–quadrupole interaction. The Sr 10 (PO 4 ) 6 O:Eu 2+ phosphor exhibited a broad-band blue emission at 439 nm upon excitation at 346 nm. The results indicate that Sr 10 (PO 4 ) 6 O:Eu 2+ phosphors have potential applications as near UV-convertible phosphors for white-light UV LEDs. - Graphical abstract: Sr 10 (PO 4 ) 6 O:Eu 2+ phosphors have potential applications as near UV-convertible phosphors for white-light UV LEDs. - Highlights: • Sr 9.97 (PO 4 ) 6 O:0.03Eu 2+ phosphor exhibits strong thermal quenching resistance. • Two different Eu 2+ emission centers exists in Sr 10 (PO 4 ) 6 O. • The activation energy was also estimated for the Eu 2+ luminescence center

  6. Visual detection of 2,4,6-trinitrotolune by molecularly imprinted colloidal array photonic crystal

    International Nuclear Information System (INIS)

    Lu, Wei; Asher, Sanford A.; Meng, Zihui; Yan, Zequn; Xue, Min; Qiu, Lili; Yi, Da

    2016-01-01

    Graphical abstract: Molecularly imprinted colloidal array (MICA) was explored for the selective visual detection of TNT with color changing from green to red. And molecularly imprinted colloidal particles (MICs) were evaluated for the adsorption capacity and the imprinting efficiency. The MICA had excellent flexibility, reversibility and stability. It promised high potential for the visual semi-quantitative detection of other explosives. - Highlights: • Molecularly imprinted colloidal array (MICA) was used to visually detect TNT. • The relationship of particle size, diffracted wavelength and color was discussed. • The adsorption capacity and imprinting efficiency of MICs were calculated. • MICA had short response time, high selectivity, good reversibility and stability. • MICA had high potential to be used in other customed visual explosive detection. - Abstract: We developed a photonic crystal (PhC) sensor for the quantification of 2,4,6-trinitrotoluene (TNT) in solution. Monodisperse (210 nm in diameter) molecularly imprinted colloidal particles (MICs) for TNT were prepared by the emulsion polymerization of methyl methacrylate and acrylamide in the presence of TNT as a template. The MICs were then self-assembled into close-packed opal PhC films. The adsorption capacity of the MICs for TNT was 64 mg TNT/g. The diffraction from the PhC depended on the TNT concentration in a methanol/water (3/2, v/v) potassium dihydrogen phosphate buffer solution (pH = 7.0, 30 mM). The limit of detection (LOD) of the sensor was 1.03 μg. The color of the molecularly imprinted colloidal array (MICA) changed from green to red with an 84 nm diffraction red shift when the TNT concentration increased to 20 mM. The sensor response time was 3 min. The PhC sensor was selective for TNT compared to similar compounds such as 2,4,6-trinitrophenol, 2,4-dinitrotoluene, 2,6-dinitrotoluene, 2-nitromesitylene, 4-nitrotoluene, 2-nitrotoluene, 1,3-dinitrobenzene, methylbenzene, 4-nitrophenol

  7. Visual detection of 2,4,6-trinitrotolune by molecularly imprinted colloidal array photonic crystal

    Energy Technology Data Exchange (ETDEWEB)

    Lu, Wei [School of Chemical Engineering and Environment, Beijing Institute of Technology, Beijing, 100081 (China); Asher, Sanford A., E-mail: asher@pitt.edu [Department of Chemistry, University of Pittsburgh, Pittsburgh, PA 15260 (United States); Meng, Zihui, E-mail: m_zihui@yahoo.com [School of Chemical Engineering and Environment, Beijing Institute of Technology, Beijing, 100081 (China); Yan, Zequn [School of Chemical Engineering and Environment, Beijing Institute of Technology, Beijing, 100081 (China); Xue, Min, E-mail: minxue@bit.edu.cn [School of Chemical Engineering and Environment, Beijing Institute of Technology, Beijing, 100081 (China); Qiu, Lili, E-mail: qiulili@bit.edu.cn [School of Chemical Engineering and Environment, Beijing Institute of Technology, Beijing, 100081 (China); Yi, Da [School of Chemical Engineering and Environment, Beijing Institute of Technology, Beijing, 100081 (China)

    2016-10-05

    Graphical abstract: Molecularly imprinted colloidal array (MICA) was explored for the selective visual detection of TNT with color changing from green to red. And molecularly imprinted colloidal particles (MICs) were evaluated for the adsorption capacity and the imprinting efficiency. The MICA had excellent flexibility, reversibility and stability. It promised high potential for the visual semi-quantitative detection of other explosives. - Highlights: • Molecularly imprinted colloidal array (MICA) was used to visually detect TNT. • The relationship of particle size, diffracted wavelength and color was discussed. • The adsorption capacity and imprinting efficiency of MICs were calculated. • MICA had short response time, high selectivity, good reversibility and stability. • MICA had high potential to be used in other customed visual explosive detection. - Abstract: We developed a photonic crystal (PhC) sensor for the quantification of 2,4,6-trinitrotoluene (TNT) in solution. Monodisperse (210 nm in diameter) molecularly imprinted colloidal particles (MICs) for TNT were prepared by the emulsion polymerization of methyl methacrylate and acrylamide in the presence of TNT as a template. The MICs were then self-assembled into close-packed opal PhC films. The adsorption capacity of the MICs for TNT was 64 mg TNT/g. The diffraction from the PhC depended on the TNT concentration in a methanol/water (3/2, v/v) potassium dihydrogen phosphate buffer solution (pH = 7.0, 30 mM). The limit of detection (LOD) of the sensor was 1.03 μg. The color of the molecularly imprinted colloidal array (MICA) changed from green to red with an 84 nm diffraction red shift when the TNT concentration increased to 20 mM. The sensor response time was 3 min. The PhC sensor was selective for TNT compared to similar compounds such as 2,4,6-trinitrophenol, 2,4-dinitrotoluene, 2,6-dinitrotoluene, 2-nitromesitylene, 4-nitrotoluene, 2-nitrotoluene, 1,3-dinitrobenzene, methylbenzene, 4-nitrophenol

  8. Uptake and effects of 2, 4, 6 - trinitrotoluene (TNT) in juvenile Atlantic salmon (Salmo salar).

    Science.gov (United States)

    Mariussen, Espen; Stornes, Siv Marie; Bøifot, Kari Oline; Rosseland, Bjørn Olav; Salbu, Brit; Heier, Lene Sørlie

    2018-01-01

    Organ specific uptake and depuration, and biological effects in Atlantic salmon (Salmo salar) exposed to 2, 4, 6-trinitrotoluene (TNT) were studied. Two experiments were conducted, the first using radiolabeled TNT ( 14 C-TNT, 0.16mg/L) to study uptake (48h) and depuration (48h), while the second experiment focused on physiological effects in fish exposed to increasing concentrations of unlabeled TNT (1μg-1mg/L) for 48h. The uptake of 14 C-TNT in the gills and most of the organs increased rapidly during the first 6h of exposure (12h in the brain) followed by a rapid decrease even though the fish were still exposed to TNT in the water. The radioactivity in the gall bladder reached a maximum after 55h, 7h after the transfer to the clean water. A high concentration of 14 C-TNT in the gall bladder indicates that TNT is excreted through the gall bladder. Mortality (2 out of 14) was observed at a concentration of 1mg/L, and the surviving fish had hemorrhages in the dorsal muscle tissue near the spine. Analysis of the physiological parameters in blood from the high exposure group revealed severe effects, with an increase in the levels of glucose, urea and HCO 3 , and a decrease in hematocrit and the levels of Cl and hemoglobin. No effects on blood physiology were observed in fish exposed to the lower concentrations of TNT (1-100μg/L). TNT and the metabolites 2-amino-4,6-dinitrotoluene (2-ADNT) and 4-amino-2,6-dinitrotoluene (4-ADNT) were found in the muscle tissue, whereas only 2-ADNT and 4-ADNT were found in the bile. The rapid excretion and estimated bioconcentration factors (range of 2-18 after 48h in gills, blood, liver, kidney, muscle and brain) indicated a low potential for bioaccumulation of TNT. Copyright © 2017 Elsevier B.V. All rights reserved.

  9. Winkelen als bevrijding? Vrouwen en stedelijke ruimte in Amsterdam, 1863-1913

    Directory of Open Access Journals (Sweden)

    Jan Hein Furnée

    2015-06-01

    Full Text Available Shopping as Liberation?: Women and Urban Space in Amsterdam, 1863-1913In recent decades several historians have argued that the emergence of shopping as a leisure activity in the second half of the nineteenth century substantially enhanced women’s freedom of movement in public spaces and promoted female emancipation in general. Based on urban descriptions and digitised newspaper articles on nineteenth-century Amsterdam – on its main shopping street, the Kalverstraat, in particular – this article takes a more nuanced stance. Shopping as a leisure activity was older in origin than is often assumed and to some extent was a male activity as well. While shopping, ladies encountered numerous factors thathampered their spatial mobility, from road debris, pawing, mugging, the presence of prostitutes to ‘moral harassment’ over exploited shop girls. Indeed, a single feminist framed the right to shop and to visit restaurants in an explicit discourse of ‘liberation’. However, to argue that shopping promoted female emancipation in general would suggest a too linear and monolithic approach. In de afgelopen decennia hebben diverse historici betoogd dat de opkomst van het winkelen als vrijetijdsbesteding in de tweede helft van de negentiende eeuw de uithuizige bewegingsvrijheid van vrouwen uit de gegoede standen aanzienlijk heeft vergroot en hun emancipatie zo belangrijk heeft bevorderd. Op basis van stadsbeschrijvingen en gedigitaliseerde krantenartikelen over winkelen in Amsterdam – in de Kalverstraat in het bijzonder – neemt dit artikel enig gas terug. Het winkelen als vrijetijdsbesteding had een oudere oorsprong dan vaakis verondersteld en was tot op zekere hoogte ook een mannenzaak. Winkelende dames werden op verschillende manieren in hun ruimtelijke bewegingsvrijheid belemmerd: door straatvuil, handtastelijkheden, straatroof, de aanwezigheid van prostituees of ‘morele kwellingen’ over uitgebuite winkelmeisjes. Zeker, een enkele

  10. Restoration of the former site of the institute for nuclear physics research in Amsterdam

    International Nuclear Information System (INIS)

    Louwrier, Pieter W.F.; Bakker, C.N.M.; Peperkamp, J.A.M.

    2000-01-01

    In 1946 the Institute for Nuclear Physics Research (IKO) started operations on the site of an old gas factory made available by the City of Amsterdam. In 1997 IKO became part of the National Institute for Nuclear Physics and High-Energy Physics (NIKHEF). In 1996 NIKHEF left the laboratory site after 50 years of occupation. The City of Amsterdam, being the owner of the area, decided that in view of the plants for development of the area, the buildings should be demolished and the area made suitable for public use. The site was used as a nuclear research laboratory since 1946, housing a synchrocyclotron from 1947 to 1977 and a linear electron accelerator from 1968 to 1977. Several nuclear chemistry laboratories were in operation from 1946 to 1984. During the 50-year period the original buildings were modified and enlarged, and new buildings were added. Before the responsibility for the area could be transferred to the City and the operating licence could be adjusted to the new situation the Dutch authorities required that a site restoration project be executed. The site restoration project was planned in stages, each of which was supervised and evaluated by the Dutch Ministry of Housing, Spatial Planning and the Environment, and the Ministry of Social Affairs and Employment. Special interest groups such as Greenpeace, LAKA Foundation (a non-profit organisation acting as a consultant for the neighbouring population), the City of Amsterdam and the local City-Boards were following the process closely. The project encompassed the following stages: Set-up of a plan for the clearance of the building structures, including the criteria for release, in consultation with the ministries involved. Radiation protection was an integral part of the plan. Investigation of possible radioactive contamination of the evacuated buildings. Six undocumented contaminations and one documented contamination were identified. Supervised removal of contaminated building structures by a

  11. Development of a Healthy Urban Route Planner for cyclists and pedestrians in Amsterdam

    Science.gov (United States)

    van der Molen, Michiel; Ligtenberg, Arend; Vreugdenhil, Corne; Steeneveld, Gert-Jan

    2017-04-01

    Cities are hotspots of air pollution and heat stress, the exposure to which results in nuisance, health risks, cost of medication, reduced labour productivity and sick leave for citizens. Yet the air pollution and heat stress are spatially and temporally unevenly distributed over the city, depending on pollutant emissions, street design and atmospheric turbulent mixing and radiation. This spatiotemporal variation allows pedestrians and bikers to choose alternative routes to minimize their exposure, if the distribution is known. In this project, we develop a route planner for bicyclists and pedestrians for Amsterdam (NL), that proposes routes and departure times based on model simulations of weather and air quality. We use the WRF-Chem atmosphere and air quality model at unprecedented grid spacing of 100-m (Ronda et al, 2015, Super et al, 2016), with an underlying urban canopy model and NOx and PM10 emissions. The emissions by traffic are calculated based on observed traffic intensities and emission factors. An urban land use map will characterize urban density and street configuration to estimate urban heat storage (Attema et al, 2015). WRF-Chem runs will be issued daily for a lead time of 48 hours, resulting in forecast maps of temperature and pollutant concentrations that will be uniquely expressed in a metric that combines both threats. The hourly fields of this metric are provided to the route planner based on the open source routing library pgRouting to identify the more healthy routes on the route network of Amsterdam. The objectives of the healthy urban route planner are to raise awareness of heat and air quality issues in Amsterdam, to provide an innovative adaptation tool for citizens and tourists, to locate the most important bottlenecks in (the exposure to) air pollution and heat stress, and ultimately to test the readiness of the travellers to use the information and adapt the route. We expect to particularly target a group of lung- and cardiovascular

  12. Hydrogeochemical transport modeling of 24 years of Rhine water infiltration in the dunes of the Amsterdam Water Supply.

    NARCIS (Netherlands)

    van Breukelen, B.M.; Appelo, C.A.J.; Olsthoorn, T.N.

    1998-01-01

    Water quality changes were modelled along a flowpath in a plume of artificially recharged, pretreated Rhine water in the dunes of the Amsterdam Water Supply, after 24 years of infiltration. The hydrogeochemical transport model PHREEQC was extended with dispersion/diffusion and kinetics for selected

  13. Jet grout strut for deep station boxes of the north/south metro line Amsterdam : Design and back analysis

    NARCIS (Netherlands)

    Delfgaauw, S.; Buykx, S.M.; Bosch, J.W.

    2009-01-01

    The new North/South metro line in Amsterdam contains several stations, some of which with an excavation depth of 30 m below surface. The design of these station boxes is very much determined by the adjacent historic buildings, high water table and the relatively soft soil. A lot of effort is put

  14. Transnational class formation and concepts of control: notes towards a genealogy of the Amsterdam Project in International Political Economy

    NARCIS (Netherlands)

    Overbeek, H.W.

    2004-01-01

    International political economy (IPE) has been enriched, since the late 1970s, by flourishing numbers of critical approaches. The contributions during the 1980s and 1990s to this literature by some members of the Department of International Relations at the University of Amsterdam occupy a distinct

  15. Understanding urban practitioners' perspectives on social-mix policies in Amsterdam: the importance of design and social space

    NARCIS (Netherlands)

    Lawton, P.

    2013-01-01

    Throughout recent decades, socially-mixed neighbourhoods have become a key element of urban policy and debate. This paper argues, with Amsterdam as an empirical case, that the design, layout and everyday use of social space—including public and private space—is of key importance in understanding the

  16. 97 Medical Apparatuses tested at the Academic Medical Center (AMC) Amsterdam for interference by WLAN/WiFi signals

    NARCIS (Netherlands)

    Hensbroek, R.

    2009-01-01

    This research describes the influence of WLAN 1 signals on medical apparatuses in the Academic Medical Center (AMC) Amsterdam. The results in this report were obtained by testing medical equipment with WLAN signals. A comparable research was reported earlier. See TNO report KvL/P&Z 2007.117 dated

  17. Risk indicators and potential risk factors for caries in 5-year-olds of different ethnic groups in Amsterdam.

    NARCIS (Netherlands)

    Verrips, G.H.; Frencken, J.E.; Kalsbeek, H.; Horst, G. ter; Filedt Kok-Weimar, T.L.

    1992-01-01

    The aim of this study was threefold: first, to assess the oral health of Turkish, Moroccan, Surinamese, Dutch and "other" 5-yr-old children living in Amsterdam; second, to identify risk indicators for caries, in addition to ethnicity; and third, to identify potential risk factors related to

  18. Culture, product differentiation and market segmentation: a structural analysis of the motivation and satisfaction of tourists in Amsterdam

    NARCIS (Netherlands)

    Romao, J.; Neuts, B.; Nijkamp, P.; van Leeuwen, E.S.

    2015-01-01

    The varied supply of tourism services - with particular emphasis on tangible and intangible cultural aspects - corresponds ideally to visitors' characteristics and wishes. This paper considers a major tourist destination, such as Amsterdam, as an export-oriented multi-product company, characterized

  19. Preventing evictions as a potential public health intervention: Characteristics and social medical risk factors of households at risk in Amsterdam

    NARCIS (Netherlands)

    van Laere, Igor; de Wit, Matty; Klazinga, Niek S.

    2009-01-01

    Aims: The public health problems precipitating evictions are understudied and no systemic data have been collected. We aim to identify the magnitude of evictions and the characteristics and social medical risk factors of households at risk in Amsterdam. This will help inform policies designed to

  20. Motives for and against injecting drug use among young adults in Amsterdam: qualitative findings and considerations for disease prevention

    NARCIS (Netherlands)

    Witteveen, Ewald; van Ameijden, Erik J. C.; Schippers, Gerard M.

    2006-01-01

    To elucidate injection initiation and risky injection practices among young drug users (YDUs) in Amsterdam, this study identifies self-reported motives for injecting and not injecting to inform interventions to be targeted at issues personally relevant for this population. A qualitative study was

  1. Incorporating insights from Time Series Analysis in groundwater modelling for the urban area of the city of Amsterdam

    NARCIS (Netherlands)

    Graafstra, P.; Smits, F.J.C.; Janse, T.

    2017-01-01

    As the public water authority of the city of Amsterdam and surrounding areas, Waternet makes use of both steady-state and transient groundwater models for a variety of purposes involving urban groundwater management. For instance when determining the effect of planned measures on the occurrence of

  2. Increase in HCV incidence among men who have sex with men in Amsterdam most likely caused by sexual transmission

    NARCIS (Netherlands)

    van de Laar, T.J.W.; van der Bij, A.K.; Prins, M.; Bruisten, S.M.; Brinkman, K.; Ruys, T.A.; van der Meer, J.T.M.; de Vries, H.J.C.; Mulder, J.W.; van Agtmael, M.; Jurriaans, S.; Wolthers, K.C.; Coutinho, R.A.

    2007-01-01

    We retrospectively screened 1836 men who have sex with men (MSM) participating in the Amsterdam Cohort Studies (1984-2003) for hepatitis C virus (HCV) antibodies. HCV incidence was 0.18/100 person-years (PY) in human immunodeficiency virus (HIV)-positive MSM (8/4408 PY [95% confidence interval {CI},

  3. Dealing with diversity: middle-class family households and the issue of 'black' and 'white' schools in Amsterdam

    NARCIS (Netherlands)

    Boterman, W.R.

    2013-01-01

    The urban middle classes often celebrate the diversity of their neighbourhood. As soon as they have children, however, the desire to display symbolic capital may conflict with the need to reproduce cultural capital through the educational system. In the ethnically diverse Amsterdam schooling

  4. Estimating the number of opiate users in amsterdam by capture-recapture: the importance of case definition

    NARCIS (Netherlands)

    Buster, M. C.; van Brussel, G. H.; van den Brink, W.

    2001-01-01

    One of the objectives of Amsterdam's methadone maintenance treatment is maximising its coverage among problematic opiate users. In order to evaluate what proportion is reached, the capture-recapture method is conducted to estimate the prevalence of problematic opiate use. Samples of opiate users in

  5. Affective foodscapes in an economy of passion : repetition, opposition and adaptation in Mexican restaurants in Amsterdam, Madrid and San Francisco

    NARCIS (Netherlands)

    Matus Ruiz, M.

    2012-01-01

    The
 main
 goal
 of
 my
 research
 was
 to
 analyze
 how
 the
 desire
 to
 affect
 and
 be
 affected
 by
 foreign
 signs
relates
 to
 the
 commoditization
 of
 food
 products
 offered
 in
 Mexican
 restaurants
 in
 Amsterdam,
 Madrid
and
 San
 Francisco.
 I
 conceive
 restaurants
 as


  6. Reliability and validity of a self-administered tool for online neuropsychological testing : The Amsterdam Cognition Scan

    NARCIS (Netherlands)

    Feenstra, H.E.M.; Murre, J.M.J.; Vermeulen, I. E.; Kieffer, J.M.; Schagen, S.B.

    2018-01-01

    Introduction : To facilitate large-scale assessment of a variety of cognitive abilities in clinical studies, we developed a self-administered online neuropsychological test battery: the Amsterdam Cognition Scan (ACS). The current studies evaluate in a group of adult cancer patients: test–retest

  7. Reliability and validity of a self-administered tool for online neuropsychological testing : The Amsterdam Cognition Scan

    NARCIS (Netherlands)

    Feenstra, Heleen E.M.; Murre, Jaap M.J.; Vermeulen, Ivar E.; Kieffer, Jacobien M.; Schagen, Sanne B.

    2018-01-01

    Introduction: To facilitate large-scale assessment of a variety of cognitive abilities in clinical studies, we developed a self-administered online neuropsychological test battery: the Amsterdam Cognition Scan (ACS). The current studies evaluate in a group of adult cancer patients: test–retest

  8. Hepatitis B vaccination and changes in sexual risk behaviour among men who have sex with men in Amsterdam

    NARCIS (Netherlands)

    Xridou, M.; Wallinga, J.; Dukers-Muijers, N.; Coutinho, R.

    The impact of hepatitis B vaccination in men having sex with men in Amsterdam has been marginal until now, possibly because of increases in sexual risk behaviour counterbalancing the effect of vaccination. A mathematical model is used to describe the hepatitis B epidemic. The model shows that, with

  9. Hepatitis B vaccination and changes in sexual risk behaviour among men who have sex with men in Amsterdam

    NARCIS (Netherlands)

    Xridou, M.; Wallinga, J.; Dukers-Muijers, N.; Coutinho, R.

    2009-01-01

    The impact of hepatitis B vaccination in men having sex with men in Amsterdam has been marginal until now, possibly because of increases in sexual risk behaviour counterbalancing the effect of vaccination. A mathematical model is used to describe the hepatitis B epidemic. The model shows that, with

  10. Multivariate analysis of the risk of stomach cancer after ulcer surgery in an Amsterdam cohort of postgastrectomy patients

    NARCIS (Netherlands)

    Tersmette, A. C.; Goodman, S. N.; Offerhaus, G. J.; Tersmette, K. W.; Giardiello, F. M.; Vandenbroucke, J. P.; Tytgat, G. N.

    1991-01-01

    Although gastric cancer incidence is decreasing in the western world, it remains an important cause of death, and there has been debate about screening persons who have undergone gastrectomy for benign ulcers. The authors analyzed risk factors for stomach cancer mortality in an Amsterdam cohort of

  11. Psychological distress of rescue workers eight and one-half years after professional involvement in the Amsterdam air disaster

    NARCIS (Netherlands)

    Witteveen, Anke B.; Bramsen, Inge; Twisk, Jos W. R.; Huizink, Anja C.; Slottje, Pauline; Smid, Tjabe; van der Ploeg, Henk M.

    2007-01-01

    This study examined specific and general psychological distress 8.5 years following the 1992 cargo aircraft crash in Amsterdam. Participants included 334 occupationally exposed fire fighters and 834 occupationally exposed police officers compared with reference groups of 194 fire fighters and 634

  12. Synthesis and characterization of spherical 2-diazo-4,6-dinitrophenol (DDNP)

    International Nuclear Information System (INIS)

    Yang Zongwei; Liu Yucun; Liu Dengcheng; Yan Liwei; Chen Ji

    2010-01-01

    Spherical 2-diazo-4,6-dinitrophenol (DDNP) with good flowability and controlled bulk density (0.65-0.95 g/cm 3 ) has been prepared at factory scale by the modified method using 4-methylphenol as crystal control ingredient. Results showed that the yield of product was increased by 5-10%, and the waste water was significantly decreased due to circulation use of waste water compared with traditional method. Synthesized spherical DDNP was characterized by IR, laser granularity measurement, SEM, HPLC and XRD. IR spectrum confirmed the structural features of spherical DDNP. The particle analysis revealed that the modified method could offer spherical DDNP with average particle size of 350 μm and high purity (>98.52%). The XRD peaks of spherical DDNP have similar diffraction angles as those of traditional DDNP. The DSC profile of spherical DDNP showed the exothermic decomposition in the temperature range of 161.2-188.5 deg. C. The product can be pressed at over 40 MPa without dead pressed phenomenon, and the minimum detonating charge of spherical DDNP was measured to be about 0.15 g. Furthermore, impact sensitivity test suggested that spherical DDNP is less sensitive than traditional DDNP.

  13. Degradation of 2,4,6-trinitrotoluene by P. aeruginosa and characterization of some metabolites

    Directory of Open Access Journals (Sweden)

    Hatice Aysun Mercimek

    2015-03-01

    Full Text Available Degradation of 2,4,6-trinitrotoluene (TNT, a nitroaromatic explosive found in the soil and ground water, was investigated using Pseudomonas aeruginosa in in vitroexperiments. Biodegradable abilitiy of this bacteria was performed with 50 and 75 mg L−1 TNT concentrations in a defined liquid medium for 96 h time period. Treatment of TNT in supernatant samples taken at 0, 6, 12, 24, 48, 72 and 96 h from agitated vessels was followed by reverse-phase high-performance liquid chromatography (HPLC. In cultures supplemented with 50 and 75 mgL−1 TNT, after 96 h of incubation 46% and 59% reduction were detected respectively. Two metabolites as degradation intermediates with nitrite release into the medium, 2,4-dinitrotoluene (2,4-DNT and 4-aminodinitrotoluene (4-ADNT, were elucidated by thin layer chromatography (TLC and gas chromatography-mass spectrometry (GC-MS. These findings clearly indicate that Pseudomonas aeruginosa can be used in bioremediation of TNT contaminated sites.

  14. Influence of microstructure on the mechanical properties of a Zr-4.6 wt.% Al alloy

    International Nuclear Information System (INIS)

    Raman, V.; Mukhopadhyay, P.; Banerjee, S.

    1978-01-01

    The influence of microstructure on the room temperature mechanical properties of a Zr-4.6 wt.% Al alloy was investigated. Quenching from the beta phase produced a significant solid solution hardening. On aging the alloy at low temperatures for short periods aluminium rejection from the solid solution occurred and a fine dispersion of a metastable Zr 3 Al phase (DO 19 structure) formed. The strengthening caused by the presence of these ordered particles was found to more than compensate the softening brought about by decreasing supersaturation. The high strength corresponding to this structure could be explained in terms of the contributions from the coherency strains associated with and the state of order within the metastable particles. Aging at these temperatures for longer periods or at higher temperatures gave rise to a lamellar distribution of the α-zirconium (aluminium) and the equilibrium Zr 3 Al (Ll 2 structure) phases. The strength associated with this lamellar structure was found to be appreciably lower and to be strongly dependent on the interlamellar spacing. Investigations of the fracture surfaces showed that the modes of fracture associated with these different microstructures were different. An attempt was made to rationalize the observed strength properties in terms of existing theoretical models. (Auth.)

  15. Phototransformation of 2,4,6-trinitrotoluene: Sensitized by riboflavin under different irradiation spectral range

    International Nuclear Information System (INIS)

    Yang Xin; Zhao Xueheng; Hwang, H.-M.

    2007-01-01

    Riboflavin-sensitized phototransformation of 2,4,6-trinitrotoluene (TNT) under natural sunlight was investigated with reverse-phase high performance liquid chromatography/mass spectrometry (HPLC/MS) and gas chromatography/mass spectrometry (GC/MS). The effect of different spectral region of sunlight on TNT phototransformation in the absence or presence of riboflavin was also investigated by using optical filters with cut-off at 400 or 455 nm. The concentration of riboflavin in the phototransformation of TNT was optimized. Concentration of riboflavin and TNT was 1.0 and 50 μM, respectively. The rates of phototransformation of TNT under natural sunlight in the presence or absence of riboflavin were conformed to initial pseudo-first-order rate equation. The photolysis half life of TNT in the presence of riboflavin was 21.87 min, compared to 39 min in the absence of riboflavin under natural sunlight. Two major phototransformation products of TNT, 3,5-dinitroaniline (3,5-DNA) and 1,3,5-trinitrobenzene (1,3,5-TNB), were detected in the samples in the presence of riboflavin receiving irradiation at full wavelength or wavelength >400 nm. The results indicate that riboflavin mediates TNT sensitized-phototransfomation under natural sunlight or near-UV-vis light

  16. 2,4,6-Trichlorophenylhydrazine Schiff bases as DPPH radical and super oxide anion scavengers.

    Science.gov (United States)

    Khan, Khalid Mohammed; Shah, Zarbad; Ahmad, Viqar Uddin; Khan, Momin; Taha, Muhammad; Rahim, Fazal; Ali, Sajjad; Ambreen, Nida; Perveen, Shahnaz; Choudhary, M Iqbal; Voelter, Wolfgang

    2012-05-01

    Syntheses of thirty 2,4,6-trichlorophenylhydrazine Schiff bases 1-30 were carried out and evaluated for their in vitro DPPH radical and super oxide anion scavenging activities. Compounds 1-30 have shown a varying degree of DPPH radical scavenging activity and their IC50 values range between 4.05-369.30 µM. The compounds 17, 28, 18, 14, 8, 15, 12, 2, 29, and 7 exhibited IC50 values ranging between 4.05±0.06-24.42±0.86 µM which are superior to standard n-propylgallate (IC50=30.12±0.27 µM). Selected compounds have shown a varying degree of superoxide anion radical scavenger activity and their IC50 values range between 91.23-406.90 µM. The compounds 28, 8, 17, 15, and 14, showed IC50 values between 91.23±1.2-105.31±2.29 µM which are superior to standard n-propylgallate (IC50=106.34±1.6 µM).

  17. Quantum Transport Simulation of High-Power 4.6-μm Quantum Cascade Lasers

    Directory of Open Access Journals (Sweden)

    Olafur Jonasson

    2016-06-01

    Full Text Available We present a quantum transport simulation of a 4.6- μ m quantum cascade laser (QCL operating at high power near room temperature. The simulation is based on a rigorous density-matrix-based formalism, in which the evolution of the single-electron density matrix follows a Markovian master equation in the presence of applied electric field and relevant scattering mechanisms. We show that it is important to allow for both position-dependent effective mass and for effective lowering of very thin barriers in order to obtain the band structure and the current-field characteristics comparable to experiment. Our calculations agree well with experiments over a wide range of temperatures. We predict a room-temperature threshold field of 62 . 5 kV/cm and a characteristic temperature for threshold-current-density variation of T 0 = 199 K . We also calculate electronic in-plane distributions, which are far from thermal, and show that subband electron temperatures can be hundreds to thousands of degrees higher than the heat sink. Finally, we emphasize the role of coherent tunneling current by looking at the size of coherences, the off-diagonal elements of the density matrix. At the design lasing field, efficient injection manifests itself in a large injector/upper lasing level coherence, which underscores the insufficiency of semiclassical techniques to address injection in QCLs.

  18. High uptake of 2,4,6-trinitrotoluene by vetiver grass - Potential for phytoremediation?

    International Nuclear Information System (INIS)

    Makris, Konstantinos C.; Shakya, Kabindra M.; Datta, Rupali; Sarkar, Dibyendu; Pachanoor, Devanand

    2007-01-01

    2,4,6-Trinitrotoluene (TNT) is a potent mutagen, and a Group C human carcinogen that has been widely used to produce munitions and explosives. Vast areas that have been previously used as ranges, munition burning, and open detonation sites are heavily contaminated with TNT. Conventional remediation activities in such sites are expensive and damaging to the ecosystem. Phytoremediation offers a cost-effective, environment-friendly solution, utilizing plants to extract TNT from contaminated soil. We investigated the potential use of vetiver grass (Vetiveria zizanioides) to effectively remove TNT from contaminated solutions. Vetiver grass plants were grown in hydroponic systems containing 40 mg TNT L -1 for 8 d. Aqueous concentrations of TNT reached the method detection limit (∼1 μg L -1 ) within the 8-d period, demonstrating high affinity of vetiver for TNT, without any visible toxic effects. Results from this preliminary hydroponic study are encouraging, but in need of verification using TNT-contaminated soils. - Vetiver grass demonstrates ability to absorb TNT in aqueous media

  19. Interdental Spacing and Dental Caries in the Primary Dentition of 4-6 Year Old Children

    Directory of Open Access Journals (Sweden)

    G. Babu Kl

    2012-01-01

    Full Text Available Objective: There are various risk factors which play an essential role in the multifactorial disease “dental caries.” Although absence of interdental spaces in the primary dentition may increase the risk of dental caries, not many studies have been carried out to assess this correlation. This study was performed to assess the relationship between interdental spacing and dental caries in primary dentition.Materials and Methods: Five hundred 4-6 year-old children were enrolled into this study. Dental caries was recorded using the criteria given by Warren et al. Following this, impressions were made for the upper and lower arches and dental casts were poured. Interdental spaces were measured on the dental casts using a digital verniercaliper. The data obtained were subjected to statistical analysis.Results: The number of sites with interdental spaces was higher in the maxillary arch in comparison to the mandibular arch. The highest number of interdental spaces was observed between the maxillary anteriors. The number of demineralized, but non-cavitated tooth surfaces (d1were higher than the number of cavitated tooth surfaces. This difference was significant in the mandibular anterior segment. Dental caries showed a negative correlation with interdental spacing. A significant correlation was found between dental caries and interdental spacing in the posterior segment of the mandibular arch.Conclusion: This study showed that children with no interdental spacing in the primary dentition are at higher risk for dental caries.Key Words: Dental Caries; Interdental Spaces; Interproximal Caries

  20. Reading the Qur,ān in the 17th-Century Sephardi Community of Amsterdam

    Directory of Open Access Journals (Sweden)

    den Boer, Harm

    2014-12-01

    Full Text Available This article presents an unknown Spanish translation of the Qur’ān, extant at the Ets Haim/Livraria Montezinos Library of the Portuguese Jewish Community of Amsterdam. The manuscript dates from the seventeenth century and was the work of a Spanish or Portuguese Jew living in Amsterdam or another community of the Sephardi diaspora. In the present contribution, a detailed material description of the manuscript and its contents, as well as of its Italian and Spanish sources, is offered. While the translator claimed that the work was translated “word for word from Arabic,” he actually used the Italian version of the Qur’ān by Giovanni Battista Castrodardo, published by Andrea Arrivabene in Venice in 1547. The short appendix on the life of Muḥammad, on the other hand was based on a Spanish polemical work addressed to the minority of the moriscos: the Confutación del Al corán y secta mahometana by Lope de Obregón, published in Granada in 1555. This translation represents a unique case-study of the re-contextualization of the Qur’ān in early modern Europe and of the History of Reading across European and Mediterranean confessions.Este trabajo presenta una traducción del Corán al castellano, desconocida hasta ahora, conservada en la Ets Haim/Biblioteca Montezinos de la comunidad judío-portuguesa de Amsterdam. El manuscrito data del siglo XVII y fue la obra de un judío español o portugués que vivía en Amsterdam o en otra comunidad de la diaspora Sefardí. En este estudio se ofrece una descripción material detallada del manuscrito y de su contenido, así como un análisis de sus fuentes italianas y españolas. Aunque el traductor dice haber traducido la obra «palabra por palabra del árabe», en realidad, parece haber utilizado la versión italiana del Corán realizada por Giovanni Battista Castrodardo y publicada por Andrea Arrivabene en Venecia (1547. Un corto apéndice sobre la vida de Mahoma, por otro lado, se basa en una

  1. Toxic fear: the management of uncertainty in the wake of the Amsterdam air crash.

    Science.gov (United States)

    Boin, A; van Duin, M; Heyse, L

    2001-12-14

    This paper examines the management of uncertainty among emergency responders, the media, and the public following the crash of an Israeli cargo plane carrying apparently hazardous cargo in Amsterdam's Bijlmermeer area. While the authorities' management of the emergency created by the initial crash was effective, the long-term crisis management performance was considerably less effective. It is argued that, particularly in hazardous materials emergencies, considerable management attention is required in the long-term aftermath rather than seeking a quick declaration of "all clear" or determination that the crisis is over. This paper examines the roles of all actors in the crisis and addresses the nature of communications in the "disaster after the disaster". The evolution of a "toxic fear" among citizens is documented and the social psychology of crisis management in the aftermath is examined.

  2. When the spell is broken: gentrification, urban tourism and privileged discontent in the Amsterdam canal district

    Science.gov (United States)

    Pinkster, Fenne M; Boterman, Willem R

    2017-01-01

    Expansion of urban tourism in historic districts in European cities is putting increasing pressure on these areas as places to live. In Amsterdam, an ever-growing number of tourists visit the famous canal district, which also forms the home of a group of long-term, upper-middle-class residents. While such residents are generally depicted as instigators of urban transformation, in this case, they are on the receiving end. Bringing together the literature on the socio-spatial impact of tourism, belonging and the lived experience of place, this article explores the changing relationship between these established residents and their neighbourhood and provides insight into their growing sense of discontent and even powerlessness in the face of neighbourhood change. PMID:29278248

  3. When the spell is broken: gentrification, urban tourism and privileged discontent in the Amsterdam canal district.

    Science.gov (United States)

    Pinkster, Fenne M; Boterman, Willem R

    2017-07-01

    Expansion of urban tourism in historic districts in European cities is putting increasing pressure on these areas as places to live. In Amsterdam, an ever-growing number of tourists visit the famous canal district, which also forms the home of a group of long-term, upper-middle-class residents. While such residents are generally depicted as instigators of urban transformation, in this case, they are on the receiving end. Bringing together the literature on the socio-spatial impact of tourism, belonging and the lived experience of place, this article explores the changing relationship between these established residents and their neighbourhood and provides insight into their growing sense of discontent and even powerlessness in the face of neighbourhood change.

  4. Solar energy in Amersfoort, Netherlands

    International Nuclear Information System (INIS)

    Eijpe, H.A.

    1997-01-01

    For the first time in the world a newly to be built housing area (Nieuwland in Amersfoort, Netherlands) will be constructed, exclusively on the basis of sustainability. First, the use of three forms of solar energy conversion techniques (thermal solar energy, passive solar energy and photovoltaic energy) is going to be integrated in 50 rental houses. At the end of this century 10,000 m 2 of solar cells will be installed with a capacity of 1 MWp. 2 figs

  5. Urinary fluoride excretion by children 4-6 years old in a south Texas community

    Directory of Open Access Journals (Sweden)

    Ramon J. Baez

    2000-04-01

    Full Text Available This study evaluated urinary fluoride excretion by school children 4-6 years old who were living in a south Texas rural community that had concentrations of fluoride in drinking water supplies generally around the optimal level. We took supervised collections of urine samples in the morning and afternoon at school, and parents of the participating students collected nocturnal samples. We recorded the beginning and end times of the three collection periods and then determined the urinary volume and urinary flow for each of the periods. We measured urinary fluoride concentrations and calculated the urinary excretion rate per hour. The children had breakfast and lunch provided at the school, where the drinking water contained 1.0-1.3 milligrams/liter (mg/L fluoride. Fluoride concentrations in the tested household water supplies, from wells, ranged from 0.1 to 3.2 mg/L fluoride. The children's average urinary fluoride concentrations found for the day were similar to those for the night, with means ranging from 1.26 mg/L to 1.42 mg/L. Average excretion was 36.4 µg/h in the morning, 45.6 µg/h in the afternoon, and 17.5 µg/h at night. The lower nocturnal excretion rates are easily explained by low urinary flow at night. Based on the 15 hours of urine collected, the extrapolated 24-hour fluoride excretion was 749 µg. In conjunction with similar studies, the data from this study will help in developing upper limits for urinary fluoride excretion that are appropriate for avoiding unsightly fluorosis while providing optimal protection against dental decay.

  6. Enhancement of microbial 2,4,6-trinitrotoluene transformation with increased toxicity by exogenous nutrient amendment.

    Science.gov (United States)

    Liang, Shih-Hsiung; Hsu, Duen-Wei; Lin, Chia-Ying; Kao, Chih-Ming; Huang, Da-Ji; Chien, Chih-Ching; Chen, Ssu-Ching; Tsai, Isheng Jason; Chen, Chien-Cheng

    2017-04-01

    In this study, the bacterial strain Citrobacter youngae strain E4 was isolated from 2,4,6-trinitrotoluene (TNT)-contaminated soil and used to assess the capacity of TNT transformation with/without exogenous nutrient amendments. C. youngae E4 poorly degraded TNT without an exogenous amino nitrogen source, whereas the addition of an amino nitrogen source considerably increased the efficacy of TNT transformation in a dose-dependent manner. The enhanced TNT transformation of C. youngae E4 was mediated by increased cell growth and up-regulation of TNT nitroreductases, including NemA, NfsA and NfsB. This result indicates that the increase in TNT transformation by C. youngae E4 via nitrogen nutrient stimulation is a cometabolism process. Consistently, TNT transformation was effectively enhanced when C. youngae E4 was subjected to a TNT-contaminated soil slurry in the presence of an exogenous amino nitrogen amendment. Thus, effective enhancement of TNT transformation via the coordinated inoculation of the nutrient-responsive C. youngae E4 and an exogenous nitrogen amendment might be applicable for the remediation of TNT-contaminated soil. Although the TNT transformation was significantly enhanced by C. youngae E4 in concert with biostimulation, the 96-h LC50 value of the TNT transformation product mixture on the aquatic invertebrate Tigriopus japonicas was higher than the LC50 value of TNT alone. Our results suggest that exogenous nutrient amendment can enhance microbial TNT transformation; however, additional detoxification processes may be needed due to the increased toxicity after reduced TNT transformation. Copyright © 2016 Elsevier Inc. All rights reserved.

  7. Development of a cellular biosensor for the detection of 2,4,6-trichloroanisole (TCA).

    Science.gov (United States)

    Varelas, Vassileios; Sanvicens, Nuria; M-Pilar-Marco; Kintzios, Spiridon

    2011-05-15

    2,4,6-trichloroanisole (TCA) is a microbial metabolite formed from chlorophenols through the activity of several natural fungal strains present on the cork oak bark. TCA is the primary compound responsible for the mousty/mould off-odour known as "cork taint" present in cork stoppers, wine, water and alcoholic beverages. Chromatographic and electrochemical methods are currently used for the determination of TCA, however its detection at low concentrations remains a technical challenge. The aim of this study was the development of a rapid novel biosensor system based on the Bioelectric Recognition Assay (BERA). The sensor measured the electric response of cultured membrane-engineered fibroblast cells suspended in an alginate gel matrix due to the change of their membrane potential in the presence of the analyte. Membrane-engineered cells were prepared by osmotic insertion of 0.5 μg/l of specific TCA antibodies into the membrane of the cells. The BERA-based sensor was able to detect TCA in a few minutes (3-5 min) at extremely low concentrations (10(-1)ppt), thus demonstrating higher sensitivity than the human sensory threshold. In addition, the assay was quite selective against other haloanisoles and halophenols structurally related to or co-occurring with TCA. Finally the sensor was tested against real white wine samples from cork soaks. At this real test, the BERA sensor was able to detect TCA from cork soaks rapidly (3-5 min) at very low concentrations (1.02-12 ng/l), covering the whole range for the detection threshold for wines (1.4-10 ng/l). Therefore, this novel biosensor offers new perspectives for ultra-rapid, ultra-sensitive and low-cost monitoring of TCA presence in cork and wine and possibly also other food commodities. Copyright © 2011 Elsevier B.V. All rights reserved.

  8. Biodegradation of TNT (2,4,6-Trinitrotoluene) by Phanerochaete chrysosporium

    International Nuclear Information System (INIS)

    Fernando, T.; Bumpus, J.A.; Aust, S.D.

    1990-01-01

    Extensive biodegradation of TNT (2,4,6-trinitrotoluene) by the white rot fungus Phanerochaete chrysosporium was observed. At an initial concentration of 1.3 mg/liter, 35.4 ± 3.6% of the [ 14 C]TNT was degraded to 14 CO 2 in 18 days. The addition of glucose 12 days after the addition of TNT did not stimulate mineralization, and, after 18 days of incubation with TNT only, about 3.3% of the initial TNT could be recovered. Mineralization of [ 14 C]TNT absorbed on soil was also examined. Ground corncobs served as the nutrient for slow but sustained degradation of [ 14 C]TNT to 14 CO 2 such that 6.3 ± 0.6% of the [ 14 C]TNT initially present was converted to 14 CO 2 during the 30-day incubation period. Mass balance analysis of liquid cultures and of soil-corncob cultures revealed that polar [ 14 C]TNT metabolites are formed in both systems, and high-performance liquid chromatography analyses revealed that less then 5% of the radioactivity remained as undegraded [ 14 C]TNT following incubation with the fungus in soil and liquid cultures. When the concentration of TNT in cultures (both liquid and soil) was adjusted to contamination levels that might be found in the environment, i.e., 10,000 mg/kg in soil and 100 mg/liter in water, mineralization studies showed that 18.4 ± 2.9% and 19.6 ± 3.5% of the initial TNT was converted to 14 CO 2 in 90 days in soil and liquid cultures, respectively. In both cases (90 days in water at 100 mg/liter and in soil at 10,000 mg/kg) approximately 85% of the TNT was degraded. These results suggest that this fungus may be useful for the decontamination of sites in the environment contaminated with TNT

  9. Degradation of 2,4,6-trichlorophenol with peroxymonosulfate catalyzed by soluble and supported iron porphyrins

    International Nuclear Information System (INIS)

    Günay, Tuğçe; Çimen, Yasemin

    2017-01-01

    Degradation of 2,4,6-trichloropenol (TCP) with peroxymonosulfate (PMS) catalyzed by iron porphyrin tetrasulfonate ([FePTS)] was investigated in an 8-to-1 (v/v) CH 3 OH-H 2 O mixture. Typical reaction medium contained a 4.00 mL methanol solution of TCP (0.100 mmol), a 0.50 mL aqueous solution of catalyst (5.0 × 10 −4  mmol), and 0.100 mmol PMS (as 0.031 g of Oxone). The reaction was performed at ambient temperature. The conversion of TCP was 74% in 30 min and 80% in 6 h when the catalyst was [FePTS]. Amberlite IRA-900 supported [FePTS] catalyst was also prepared. In the recycling experiments the homogeneous [FePTS] lost its activity after the first cycle, while [FePTS]-Amberlite IRA 900 maintained its activity for the first 2 cycles. After the second cycle, the conversion of TCP dropped to <10% for Amberlite IRA-900 supported [FePTS] catalyst. The degradation of TCP with PMS was also attempted using cobalt, copper, nickel and palladium porphyrin tetrasulfonate catalysts, however, no catalytic activity was observed with these structures. - Highlights: • The method presents an effective oxidation of TCP. • This research provided persistence, less harmful, self-degradable and more environmental oxidation products. • About seventy percent conversions of TCP in 30 min was achieved at room temperature. - This research provided non-persistent, less harmful, self-degradable and more environmentally friendly oxidation products. About 70% conversions of TCP in 30 min was achieved at room temperature.

  10. Gas phase detection of explosives such as 2,4,6-trinitrotoluene by molecularly imprinted polymers.

    Science.gov (United States)

    Bunte, Gudrun; Hürttlen, Jürgen; Pontius, Heike; Hartlieb, Kerstin; Krause, Horst

    2007-05-15

    Fast, reliable and inexpensive analytical techniques for trace detection of explosive components are in high demand. Our approach is to develop specific sensor coating materials based on molecularly imprinted polymers (MIPs). Despite the known inhibition of radical polymerisations by nitro groups and the known shrinkage of the polymer lattice during/after drying we were able to synthesize particulate MIPs by suspension polymerisation as well as thin MIP coatings by direct surface polymerisation on quartz crystal microbalances (QCM). The best method to purify the porous beads was Soxhlet extraction followed by supercritical carbon dioxide extraction (SFE with sc-CO2) at mild conditions (150 bar, 50 degrees C). At least a removal of >99.7% of the template was achieved. Performance tests of TNT imprinted polymer beads showed that acrylamide (AA) and more pronounced also methacrylic acid (MAA) possessed an enhanced adsorption tendency for gaseous TNT. An adsorption of 2,4-DNT, dinitrotoluene, by these MIPs was not detected. Using 2,4-DNT as template and methacrylamide, MAAM, a positive imprint effect for gaseous 2,4-DNT was achieved with no measurable cross-sensitivity for 2,4,6-TNT. The thin MIP coatings directly synthesized on the QCMs showed thicknesses of 20 to up to 500 nm. Preliminary screening experiments were performed for five different monomers and three different solvents (acetonitrile, chloroform and dimethylformamide). Best adsorption properties for TNT vapour until now showed a PAA-MIP synthesized with chloroform. Direct measurements of the mass attachment, respectively frequency decrease of the coated QCMs during vapour treatment showed a TNT-uptake of about 150 pg per microg MIP per hour. Results look worthy for further studies.

  11. Measurements of coronal Faraday rotation at 4.6 R ☉

    International Nuclear Information System (INIS)

    Kooi, Jason E.; Fischer, Patrick D.; Buffo, Jacob J.; Spangler, Steven R.

    2014-01-01

    Many competing models for the coronal heating and acceleration mechanisms of the high-speed solar wind depend on the solar magnetic field and plasma structure in the corona within heliocentric distances of 5 R ☉ . We report on sensitive Very Large Array (VLA) full-polarization observations made in 2011 August, at 5.0 and 6.1 GHz (each with a bandwidth of 128 MHz) of the radio galaxy 3C 228 through the solar corona at heliocentric distances of 4.6-5.0 R ☉ . Observations at 5.0 GHz permit measurements deeper in the corona than previous VLA observations at 1.4 and 1.7 GHz. These Faraday rotation observations provide unique information on the magnetic field in this region of the corona. The measured Faraday rotation on this day was lower than our a priori expectations, but we have successfully modeled the measurement in terms of observed properties of the corona on the day of observation. Our data on 3C 228 provide two lines of sight (separated by 46'', 33,000 km in the corona). We detected three periods during which there appeared to be a difference in the Faraday rotation measure between these two closely spaced lines of sight. These measurements (termed differential Faraday rotation) yield an estimate of 2.6-4.1 GA for coronal currents. Our data also allow us to impose upper limits on rotation measure fluctuations caused by coronal waves; the observed upper limits were 3.3 and 6.4 rad m –2 along the two lines of sight. The implications of these results for Joule heating and wave heating are briefly discussed.

  12. Arbitrarily exhaustive hypergraph generation of 4-, 6-, 8-, 16-, and 32-dimensional quantum contextual sets

    Science.gov (United States)

    Pavičić, Mladen

    2017-06-01

    Quantum contextuality turns out to be a necessary resource for universal quantum computation and important in the field of quantum information processing. It is therefore of interest both for theoretical considerations and for experimental implementation to find new types and instances of contextual sets and develop methods of their optimal generation. We present an arbitrarily exhaustive hypergraph-based generation of the most explored contextual sets [Kochen-Specker (KS) ones] in 4, 6, 8, 16, and 32 dimensions. We consider and analyze 12 KS classes and obtain numerous properties of theirs, which we then compare with the results previously obtained in the literature. We generate several thousand additional types and instances of KS sets, including all KS sets in three of the classes and the upper part of a fourth set. We make use of the McKay-Megill-Pavičić (MMP) hypergraph language, algorithms, and programs to generate KS sets strictly following their definition from the Kochen-Specker theorem. This approach proves to be particularly advantageous over the parity-proof-based ones (which prevail in the literature) since it turns out that only a very few KS sets have a parity proof (in six KS classes <0.01% and in one of them 0%). MMP hypergraph formalism enables a translation of an exponentially complex task of solving systems of nonlinear equations, describing KS vector orthogonalities, into a statistically linearly complex task of evaluating vertex states of hypergraph edges, thus exponentially speeding up the generation of KS sets and enabling us to generate billions of novel instances of them. The MMP hypergraph notation also enables us to graphically represent KS sets and to visually discern their features.

  13. Ethnic differences in the effect of environmental stressors on blood pressure and hypertension in the Netherlands

    Directory of Open Access Journals (Sweden)

    Lindeman Ellen

    2007-06-01

    Full Text Available Abstract Background Evidence strongly suggests that the neighbourhood in which people live influences their health. Despite this, investigations of ethnic differences in cardiovascular risk factors have focused mainly on individual-level characteristics. The main purpose of this study was to investigate associations between neighbourhood-level environmental stressors (crime, housing density, nuisance from alcohol and drug misuse, quality of green space and social participation, and blood pressure (BP and hypertension among different ethnic groups. Methods Individual data from the Amsterdam Health Survey 2004 were linked to data on neighbourhood stressors creating a multilevel design for data analysis. The study sample consisted of 517 Dutch, 404 Turkish and 365 Moroccans living in 15 neighbourhoods in Amsterdam, the Netherlands. Results Amongst Moroccans, high density housing and nuisance from drug misuse were associated with a higher systolic BP, while high quality of green space and social participation were associated with a lower systolic BP. High level of nuisance from drug misuse was associated with a higher diastolic BP. High quality of green space was associated with lower odds of hypertension. Amongst Turkish, high level of crime and nuisance from motor traffic were associated with a higher diastolic BP. Similar associations were observed among the Dutch group but none of the differences were statistically significant. Conclusion The study findings show that neighbourhood-level stressors are associated with BP in ethnic minority groups but were less evident in the Dutch group. These findings might imply that the higher BP levels found in some ethnic minority groups might be partly due to their greater susceptibility to the adverse neighbourhood environment in which many ethnic minority people live. Primary prevention measures targeting these neighbourhood stressors may have an impact in reducing high BP related morbidity and mortality

  14. Summary evaluation e-NV200 'Power to Amsterdam' project : February - June 2015

    NARCIS (Netherlands)

    Balm, Susanne; Spoelstra, Jop; van Holstein, Leigh; Moser, Thijs; van Kollem, Wouter

    2015-01-01

    In the Netherlands, the automobile manufacturer Nissan has initiated a unique project to stimulate the uptake of electric vehicles (EV) for commercial usage. This project is called “Power to Amsterdam” and started by the end of 2014. In the project, Nissan has enabled entrepreneurs in the region of

  15. Learning from the Dutch case : Innovating youth (un)employment policies in Amsterdam, Eindhoven and Tilburg

    NARCIS (Netherlands)

    van der Meer, Marc; Muffels, Ruud; Bekker, Sonja

    2017-01-01

    Youth unemployment is a complex problem that has no simple, one-size-fits-all solution. Over the last couple of years after the economic crisis, youth unemployment has dropped substantially in the Netherlands, although it remains high among youngsters without a starting qualification and among

  16. Physical activity as a determinant of change in mobility performance : the Longitudinal Aging Study Amsterdam

    NARCIS (Netherlands)

    Visser, Marjolein; Pluijm, Saskia M F; Stel, Vianda S; Bosscher, Ruud J; Deeg, Dorly J H

    2002-01-01

    OBJECTIVES: This study examined the association of (change in) physical activity and decline in mobility performance in older men and women. DESIGN: A 3-year prospective study using data of the Longitudinal Aging Study. SETTING: Netherlands. PARTICIPANTS: Two thousand one hundred nine men and women

  17. Deadlocks and breakthroughs in urban renewal : A network analysis in Amsterdam

    NARCIS (Netherlands)

    Haffner, M.E.A.; Elsinga, M.

    2009-01-01

    Urban renewal in the Netherlands has become a matter of ‘networking’. Housing associations, Dutch social landlords, became financially independent in the 1990s and have a responsibility in urban renewal. It is a joint responsibility in which local authority, social landlord and tenants are dependent

  18. Leucocyte esterase dip-stick test as a point-of-care diagnostic for urogenital chlamydia in male patients: A multi-center evaluation in two STI outpatient clinics in Paramaribo and Amsterdam

    Directory of Open Access Journals (Sweden)

    Menne Bartelsman

    2016-11-01

    Full Text Available Abstract Background Point-of-care (POC tests are an important strategy to address the epidemic of sexually transmitted infections (STIs. The leucocyte esterase test (LET can be used as a POC test for chlamydia. The aim of this study was to determine the diagnostic accuracy of the LET to detect urogenital chlamydia among men at STI clinics in Paramaribo, Suriname and Amsterdam, the Netherlands. Methods Recruitment of patients took place in 2008–2010 in Suriname and in 2009–2010 in the Netherlands. Urine of patients was examined with the LET. The reference test was a nucleic acid amplification test (NAAT. Results We included 412 patients in Suriname and 645 in the Netherlands. Prevalence of chlamydia in Suriname and the Netherlands was respectively 22.8 and 13.6 %. The sensitivity of the LET was 92.6 % (95 % CI = 85.3–97.0 and 77.3 % (95 % CI = 67.1–85.5 respectively, the specificity was 38.1 % (95 % CI = 32.7–43.6 % and 58.1 % (95 % CI = 53.9–62.3 respectively. The positive predictive value was 30.6 % (95 % CI = 27.3–36.4 and 22.6 % (95 % CI = 18.0–27.7 respectively and the negative predictive value was 94.5 % (95 % CI = 89.1–97.8 and 94.2 % (95 % CI = 91.1–96.4 respectively. The kappa was respectively 0.179 and 0.176. Conclusions To diagnose urogenital chlamydia in men the LET performs poorly. It has a high negative but low positive predictive value. If the LET result is negative, chlamydia is accurately excluded, yet a positive result has a low predictive value. Whether the advantages of direct management based on LET outweigh the disadvantages of overtreatment is a subject for further studies.

  19. Photoluminescence properties of Eu(3+)/ Sm(3+) activated CaZr4(PO4)6 phosphors.

    Science.gov (United States)

    Nair, Govind B; Dhoble, S J

    2016-09-01

    Solid state reaction method was employed for the synthesis of a series of CaZr4(PO4)6: Eu(3+)/Sm(3+) phosphors. The red-emitting CaZr4(PO4)6:Eu(3+) phosphors can be efficiently excited at 396 nm and thereby, exhibit a strong red luminescence predominantly corresponding to the electric dipole transition at 615 nm. Under 405 nm excitation, CaZr4(PO4)6:Sm(3+) phosphors display orange emission with color temperatures approximately around 2200 K. The acquired results reveal that CaZr4(PO4)6: RE(3+) (RE = Eu, Sm) phosphors could be potential candidates for red and orange emitting phosphor, respectively, for UV/blue-pump LEDs.

  20. Design, Synthesis and Spectral Characterization of Novel 2-morpholino-N-(4,6-diarylpyrimidin-2-yl)acetamides

    Energy Technology Data Exchange (ETDEWEB)

    Kanagarajan, Vijayakumar; Thanusu, Jayaraman; Gopalakrishnan, Mannathusamy [Annamalai University, Tamil Nadu (India)

    2010-02-15

    A new series of novel 2-morpholino-N-(4,6-diarylpyrimidin-2-yl)acetamides 34-42 is synthesized by the condensation of 2-chloro-N-(4,6-diarylpyrimidin-2-yl)acetamides 25-33 with morpholine in the presence of anhydrous potassium carbonate. The synthesized compounds have been characterized by melting point, elemental analysis, MS, FT-IR, one-dimensional NMR ({sup 1}H and {sup 13}C) spectroscopic data.

  1. Road deaths in the Netherlands. [Previously known as: Road fatalities in The Netherlands.

    NARCIS (Netherlands)

    2011-01-01

    This fact sheet outlines the development of the number of road deaths in the Netherlands since 1950. After a rise in the 1950s and 1960s, the number of road deaths in the Netherlands has shown a gradual decline since 1973. In 2016, there were 629 road deaths in the Netherlands. After the years of

  2. HIV Transmission Patterns Among The Netherlands, Suriname, and The Netherlands Antilles: A Molecular Epidemiological Study

    NARCIS (Netherlands)

    Kramer, Merlijn A.; Cornelissen, Marion; Paraskevis, Dimitrios; Prins, Maria; Coutinho, Roel A.; van Sighem, Ard I.; Sabajo, Lesley; Duits, Ashley J.; Winkel, Cai N.; Prins, Jan M.; van der Ende, Marchina E.; Kauffmann, Robert H.; Op de Coul, Eline L.

    2011-01-01

    We aimed to study patterns of HIV transmission among Suriname, The Netherlands Antilles, and The Netherlands. Fragments of env, gag, and pol genes of 55 HIV-infected Surinamese, Antillean, and Dutch heterosexuals living in The Netherlands and 72 HIV-infected heterosexuals living in Suriname and the

  3. HIV incidence on the increase among homosexual men attending an Amsterdam sexually transmitted disease clinic: using a novel approach for detecting recent infections

    NARCIS (Netherlands)

    Dukers, Nicole H. T. M.; Spaargaren, Joke; Geskus, Ronald B.; Beijnen, Jos; Coutinho, Roel A.; Fennema, Han S. A.

    2002-01-01

    Objective: Dramatic increases have occurred in sexually transmitted diseases (STD) and in sexual risk behaviour among homosexual men in Amsterdam and internationally. We investigated whether these trends indicate a resurgence of the HIV epidemic. Methods: HIV incidence was determined among

  4. Digital Destinations in the Tourist Sector: A Path Model for the Impact of e-Services on Tourist Expenditures in Amsterdam

    NARCIS (Netherlands)

    Neuts, B.; Romao, J.; Nijkamp, P.; van Leeuwen, E.S.

    2013-01-01

    Innovations in information and communication technologies (ICT) in recent decades have had profound implications for tourism services, promotion, or distribution. We apply a Structural Equations Model (SEM) to analyse the relationships between the characteristics of tourists visiting Amsterdam, the

  5. Sexual risk behaviour trajectories among men who have sex with menat risk for HIV in Amsterdam, the Netherlands: a 10 year follow-up study.

    NARCIS (Netherlands)

    Basten, Maartje; Heijne, Janneke Cornelia Maria; Geskus, Ronald; Daas, Chantal Den; Kretzschmar, Mirjam; Matser, Amy

    2018-01-01

    Sexual risk behaviour changes during a person's life course. Insights in sexual risk behaviour trajectories of MSM may provide starting points for the timing of HIV prevention methods. We aimed to study longitudinal trajectories of sexual risk behaviour predictive of HIV acquisition from sexual

  6. High prevalence of hepatitis B virus dual infection with genotypes A and G in HIV-1 infected men in Amsterdam, the Netherlands, during 2000-2011

    NARCIS (Netherlands)

    van der Kuyl, Antoinette C.; Zorgdrager, Fokla; Hogema, Boris; Bakker, Margreet; Jurriaans, Suzanne; Back, Nicole K. T.; Berkhout, Ben; Zaaijer, Hans L.; Cornelissen, Marion

    2013-01-01

    Hepatitis B virus (HBV) is divided into 8 definite (A-H) and 2 putative (I, J) genotypes that show a geographical distribution. HBV genotype G, however, is an aberrant genotype of unknown origin that demonstrates severe replication deficiencies and very little genetic variation. It is often found in

  7. High prevalence of hepatitis B virus dual infection with genotypes A and G in HIV-1 infected men in Amsterdam, the Netherlands, during 2000-2011

    OpenAIRE

    van der Kuyl, Antoinette C; Zorgdrager, Fokla; Hogema, Boris; Bakker, Margreet; Jurriaans, Suzanne; Back, Nicole KT; Berkhout, Ben; Zaaijer, Hans L; Cornelissen, Marion

    2013-01-01

    Background Hepatitis B virus (HBV) is divided into 8 definite (A-H) and 2 putative (I, J) genotypes that show a geographical distribution. HBV genotype G, however, is an aberrant genotype of unknown origin that demonstrates severe replication deficiencies and very little genetic variation. It is often found in co-infections with another HBV genotype and infection has been associated with certain risk groups such as intravenous drug users and men having sex with men (MSM). We aimed to estimate...

  8. Recreational Drug Use During Sex and Sexually Transmitted Infections Among Clients of a City Sexually Transmitted Infections Clinic in Amsterdam, The Netherlands

    NARCIS (Netherlands)

    Heiligenberg, Marlies; Wermeling, Paulien R.; van Rooijen, Martijn S.; Urbanus, Anouk T.; Speksnijder, Arjen G. C. L.; Heijman, Titia; Prins, Maria; Coutinho, Roel A.; Schim van der Loeff, Maarten F.

    2012-01-01

    Background: Recreational drug use is associated with high-risk sexual behavior and sexually transmitted infections (STIs). We assessed the prevalence of drug use during sex and the associations between such use and STI (chlamydia, gonorrhea, or syphilis). Methods: During 3 periods in 2008 and 2009,

  9. Spontaneous pharyngeal Chlamydia trachomatis RNA clearance. A cross-sectional study followed by a cohort study of untreated STI clinic patients in Amsterdam, The Netherlands

    NARCIS (Netherlands)

    van Rooijen, Martijn S.; van der Loeff, Maarten F. Schim; Morré, Servaas A.; van Dam, Alje P.; Speksnijder, Arjen G. C. L.; de Vries, Henry J. C.

    2015-01-01

    Objectives Pharyngeal Chlamydia trachomatis (chlamydia) might contribute to ongoing chlamydia transmission, yet data on spontaneous clearance duration are rare. We examined the prevalence, spontaneous clearance, chlamydial DNA concentration and genotypes of pharyngeal chlamydia among clinic patients

  10. The Cervicovaginal Microbiota in Women Notified for Chlamydia trachomatis Infection: A Case-Control Study at the Sexually Transmitted Infection Outpatient Clinic in Amsterdam, The Netherlands

    NARCIS (Netherlands)

    van der Veer, Charlotte; Bruisten, Sylvia M.; van der Helm, Jannie J.; de Vries, Henry J. C.; van Houdt, Robin

    2017-01-01

    Background. Increasing evidence suggests that the cervicovaginal microbiota (CVM) plays an important role in acquiring sexually transmitted infections (STIs). Here we study the CVM in a population of women notified by a sex partner for Chlamydia trachomatis infection. Methods. We included 98 women

  11. Biographical Data in a Digital World 2015 : Proceedings of the First Conference on Biographical Data in a Digital World 2015, Amsterdam, The Netherlands, April 9, 2015.

    NARCIS (Netherlands)

    ter Braake, Serge; Fokkens, Antske; Sluijter, R.G.H.; Declerck, Thierry; Wandl-Vogt, Eveline

    2015-01-01

    Biographical Data in a Digital World 2015 brought together researchers from Computer Science and History working on digitized biographies from all over the world. This introduction to its proceedings provides our motivation for a conference on this topic, a short history of the origin of the event

  12. Low Prevalence of Urethral Lymphogranuloma Venereum Infections Among Men Who Have Sex With Men: A Prospective Observational Study, Sexually Transmitted Infection Clinic in Amsterdam, the Netherlands.

    Science.gov (United States)

    de Vrieze, Nynke H N; Versteeg, Bart; Bruisten, Sylvia M; van Rooijen, Martijn S; van der Helm, Jannie J; de Vries, Henry J C

    2017-09-01

    In contrast to anorectal lymphogranuloma venereum (LGV), few urogenital LGV cases are reported in men who have sex with men. Lymphogranuloma venereum was diagnosed in 0.06% (7/12,174) urine samples, and 0.9% (109/12,174) anorectal samples. Genital-anal transmission seems unlikely the only mode of transmission. Other modes like oral-anal transmission should be considered.

  13. Low Prevalence of Urethral Lymphogranuloma Venereum Infections Among Men Who Have Sex With Men: A Prospective Observational Study, Sexually Transmitted Infection Clinic in Amsterdam, the Netherlands

    NARCIS (Netherlands)

    de Vrieze, Nynke H. N.; Versteeg, Bart; Bruisten, Sylvia M.; van Rooijen, Martijn S.; van der Helm, Jannie J.; de Vries, Henry J. C.

    2017-01-01

    In contrast to anorectal lymphogranuloma venereum (LGV), few urogenital LGV cases are reported in men who have sex with men. Lymphogranuloma venereum was diagnosed in 0.06% (7/12,174) urine samples, and 0.9% (109/12,174) anorectal samples. Genital-anal transmission seems unlikely the only mode of

  14. Cost-Effectiveness of Hepatitis C Treatment for People Who Inject Drugs and the Impact of the Type of Epidemic; Extrapolating from Amsterdam, the Netherlands

    NARCIS (Netherlands)

    van Santen, Daniëla K.; de Vos, Anneke S.; Matser, Amy; Willemse, Sophie B.; Lindenburg, Karen; Kretzschmar, Mirjam E. E.; Prins, Maria; de Wit, G. Ardine

    2016-01-01

    People who inject drugs (PWID) are disproportionally affected by the hepatitis C virus (HCV) infection. The efficacy of HCV treatment has significantly improved in recent years with the introduction of direct-acting antivirals (DAAs). However, DAAs are more costly than pegylated-interferon and

  15. Reactor safety in the Netherlands

    International Nuclear Information System (INIS)

    Eendebak, B.Th.

    1983-01-01

    In this book, the author gives a survey of the most important safety aspects of the construction and operation of nuclear power plants in the Netherlands. It deals with concrete questions like how to choose appropriate sites for power plants; what are the risks for people living in their surroundings; what are the consequences of possible accidents; what to do with the nuclear wastes and what are the conseqences for new generations. For answering these questions, the author has presented a fairly well documented outline of the contemporary problems. So, the book is a useful tool for everybody who wants to become acquainted with the nuclear controversy (G.J.P.)

  16. The impact of regulatory approaches targeting collaborative economy in the tourism accommodation sector::Barcelona, Berlin, Amsterdam and Paris

    OpenAIRE

    Dredge, Dianne; Gyimóthy, Szilvia; Birkbak, Andreas; Jensen, Torben Elgaard; Madsen, Anders Koed

    2016-01-01

    This paper has been commissioned by the European Commission’s DG GROWTH to examine the impact of regulatory approaches targeting collaborative economy in the tourism accommodation sector in the cities of Barcelona, Berlin, Amsterdam and Paris. In relation to tourism, the growth of the collaborative economy peer-to-peer accommodation sector has significant impacts for traditional tourism industry structures and relationships. The growth of the collaborative economy peer-to-peer accommodation m...

  17. Rb and FZR1/Cdh1 determine CDK4/6-cyclin D requirement in C. elegans and human cancer cells

    NARCIS (Netherlands)

    The, Inge; Ruijtenberg, Suzan; Bouchet, Benjamin P; Cristobal, Alba; Prinsen, Martine B W; van Mourik, Tim; Koreth, John; Xu, Huihong; Heck, Albert J R; Akhmanova, Anna; Cuppen, Edwin; Boxem, Mike; Muñoz, Javier; van den Heuvel, Sander

    2015-01-01

    Cyclin-dependent kinases 4 and 6 (CDK4/6) in complex with D-type cyclins promote cell cycle entry. Most human cancers contain overactive CDK4/6-cyclin D, and CDK4/6-specific inhibitors are promising anti-cancer therapeutics. Here, we investigate the critical functions of CDK4/6-cyclin D kinases,

  18. Brominated dioxins/furans and hydroxylated polybrominated diphenyl ethers: Occurrences in commercial 1,2-bis(2,4,6-tribromophenoxy)ethane (BTBPE) and 2,4,6-tribromophenol, and formation during synthesis of BTBPE.

    Science.gov (United States)

    Ren, Man; Zeng, Hao; Peng, Ping-An; Li, Hui-Ru; Tang, Cai-Ming; Hu, Jian-Fang

    2017-07-01

    Polybrominated dibenzo-p-dioxins (PBDDs) and hydroxylated polybrominated diphenyl ethers (OH-PBDEs) can be formed from bromophenols (BPs) by thermal degradation, biosynthesis or phototransformation. However, it is unknown whether PBDDs and OH-PBDEs can be formed during the chemical production processes that utilize BPs as raw materials. 2,4,6-tribromophenol (2,4,6-TBP) is an important raw material for the synthesis of 1,2-bis(2,4,6-tribromophenoxy)ethane (BTBPE), a novel brominated flame retardant. In this study, PBDDs, polybrominated dibenzofurans (PBDFs) and OH-PBDEs have been identified and quantified in commercially available BTBPE and 2,4,6-TBP. Furthermore, their formation as unintentional by-products during the laboratory synthesis of BTBPE from 2,4,6-TBP and 1,2-dibromoethane in the presence of sodium carbonate has also been investigated. 2,3,7,8-substituted PBDDs and PBDFs (2,3,7,8-PBDD/Fs) were undetectable in commercial samples of BTBPE and present in low levels (nanogram per gram) in 2,4,6-TBP. Two tetrabrominated dibenzo-p-dioxins (TeBDDs), namely 1,3,6,8- and 1,3,7,9-TeBDD, and three hydroxylated pentabrominated diphenyl ethers (OH-pentaBDEs), namely 4'-OH-BDE121, 2'-OH-BDE121, and 6'-OH-BDE100, were identified or tentatively identified, and quantitatively estimated to be at concentrations in the range of undetectable to several thousands of nanograms per gram in commercial BTBPE and 2,4,6-TBP. TeBDDs and OH-pentaBDEs were formed as by-products from 2,4,6-TBP during BTBPE synthesis. Further studies need to be conducted in order to determine whether PBDD/Fs and OH-PBDEs are also formed during the industrial synthesis of other chemical compounds that utilize BPs as raw materials or intermediates. Copyright © 2017 Elsevier Ltd. All rights reserved.

  19. The Social State of the Netherlands 2009

    NARCIS (Netherlands)

    Rob Bijl; Jeroen Boelhouwer; Evert Pommer; Peggy Schyns

    2010-01-01

    How is the Dutch population faring? That is the central question addressed in The Social State of the Netherlands 2009. In this book we describe the present status of the Netherlands and the Dutch in a number of key areas of life, and also highlight the changes that have taken place in people's

  20. The Upper Permian in the Netherlands

    NARCIS (Netherlands)

    Visser, W.A.

    1955-01-01

    The Upper Permian in the Netherlands, as known from borehole data, is deposited in a mainly evaporitic facies north of the Brabant and Rhenish Massifs. In the extreme south (Belgian Campine, de Peel) a near-shore facies of reef dolomites and elastics occurs. In the western and central Netherlands

  1. The Poor Side of the Netherlands

    NARCIS (Netherlands)

    Cok Vrooman; Stella Hoff

    2004-01-01

    Poverty is a theme that has attracted a great deal of attention in the Netherlands over the last decade, both in government policy and in academic research and statistics. Since 1997 the Social and Cultural Planning Office (SCP) and Statistics Netherlands (CBS) have published a regular Poverty

  2. Rise in maternal mortality in the Netherlands

    NARCIS (Netherlands)

    Schutte, J. M.; Steegers, E. A. P.; Schuitemaker, N. W. E.; Santema, J. G.; de Boer, K.; Pel, M.; Vermeulen, G.; Visser, W.; van Roosmalen, J.

    2010-01-01

    To assess causes, trends and substandard care factors in maternal mortality in the Netherlands. Design Confidential enquiry into the causes of maternal mortality. Nationwide in the Netherlands. 2,557,208 live births. Data analysis of all maternal deaths in the period 1993-2005. Maternal mortality.

  3. The Netherlands: A Case of Fading Leadership

    NARCIS (Netherlands)

    Liefferink, J.D.; Boezeman, D.F.; Coninck, H.C. de; Wurzel, R.K.W.; Connelly, J.; Liefferink, D.

    2017-01-01

    This chapter analyses the relationship between the development of domestic climate policy in the Netherlands and the Dutch efforts in this field in the EU and international arena since the 1980s. Traditionally, the Netherlands has enjoyed a reputation as an environmental and climate leader, based on

  4. The Social State of the Netherlands

    NARCIS (Netherlands)

    Rob Bijl; Jeroen Boelhouwer; Evert Pommer

    2007-01-01

    Original title: De sociale staat van Nederland 2007. How is the Dutch population faring? That is the central question addressed in The Social State of the Netherlands 2007. To answer this question, the report describes the position of the Netherlands and the Dutch in a number of key areas of

  5. 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

  6. Natural gas in the Netherlands

    Energy Technology Data Exchange (ETDEWEB)

    de Voogd, J G

    1965-08-01

    In 1948, the first natural gas was found in Netherlands. Since 1951 it has been supplied by gas undertakings. Originally reserves were limited (c. 350 milliard ftU3D of dry gas in the NE. and c. 175 milliard ftU3D, mostly wet gas, in the SW). These finds have been completely overshadowed by the huge deposits discovered in 1960 in the province of Groningen near the village of Slochteren, these reserves being estimated now at 38.5 billion ftU3D at least. This gas is not of high cal val (894 Btu/ftU3D), but contains only traces of sulfur. The concession is being developed for a partnership formed by Shell (30%), Standard Oil Company of new Jersey (Esso, 30%), and ''Staatsmijnen,'' the Government owned Netherlands State Mining Industry (40%). The natural gas is destined, first, for domestic use, especially, for space heating, and secondly, for industrial purpose, after which important quantities will be available for export.

  7. Validation of the Malay version of the Amsterdam Preoperative Anxiety and Information Scale (APAIS).

    Science.gov (United States)

    Mohd Fahmi, Z; Lai, L L; Loh, P S

    2015-08-01

    Preoperative anxiety is a significant problem worldwide that may affect patients' surgical outcome. By using a simple and reliable tool such as the Amsterdam Preoperative Anxiety and Information Scale (APAIS), anaesthesiologists would be able to assess preoperative anxiety adequately and accurately. The purpose of this study was to develop and validate the Malay version of APAIS (Malay-APAIS), and assess the factors associated with higher anxiety scores. The authors performed forward and backward translation of APAIS into Malay and then tested on 200 patients in the anaesthetic clinic of University Malaya Medical Centre. Psychometric analysis was performed with factor analysis, internal consistency and correlation with Spielberger's State-Trait Anxiety Inventory (STAI-state). A good correlation was shown with STAI-state (r = 0.59). Anxiety and need for information both emerged with high internal consistency (Cronbach's alpha 0.93 and 0.90 respectively). Female gender, surgery with a higher risk and need for information were found to be associated with higher anxiety scores. On the other hand, previous experience with surgery had lower need for information. The Malay-APAIS is a valid and reliable tool for the assessment of patients' preoperative anxiety and their need for information. By understanding and measuring patient's concerns objectively, the perioperative management will improve to a much higher standard of care.

  8. The spatiality of specialty coffee bars and the cognitive-cultural economy in Amsterdam

    Directory of Open Access Journals (Sweden)

    Reza Shaker Ardekani

    2016-12-01

    Full Text Available Economic restructuring has led to the emergence of new socio-economic arrangements in cities based on the cognitive-cultural economy. Furthermore, the arrival of new middle classes in inner-cities has contributed to a renaissance of interest in urban culture and new consumption spaces. Focusing on specialty coffee bars (SCBs, the study explores their spatial patterns and spatial distributions in Amsterdam in order to find the spatial correlations between new urban consumption spaces and their locational economic strategies in terms of the cognitive-cultural opportunities. By employing geographic information system (GIS, the findings suggest a positive spatial correlation between urban areas involved in the cognitive-cultural economy and the concentration of SCBs. Although the argued correlation does not imply causation, it provides distinct insights related to the interconnectedness of new urban consumption spaces and their contextual urban economy. The paper also slightly touches upon some of the capabilities of GIS in the field of urban studies and poses some questions for further investigations.

  9. 'De strijd om Amsterdam'. Een nieuwe benadering in het onderzoek naar de NSB

    Directory of Open Access Journals (Sweden)

    Josje Damsma

    2009-01-01

    Full Text Available ‘The Fight for Amsterdam’. A New Approach in Research into the NSBThe main characteristics of the members of the Dutch Nazi-movement (Nationaal- Socialistische Beweging, NSB are constructed by historians De Jong and De Jonge. Both labeled the members of the NSB as ‘opportunistic’ and ‘isolated’. Up until now, that image has remained unchallenged. Inspired by Aristotle Kallis, Roger Griffin and Robert Paxton, we analyzed the behavior and social position of members of the NSB in Amsterdam during the Second World War in a new way. By focusing on their actions instead of on ideology, their isolated position can be brought into doubt along with opportunism as the main motivational factor. It is more likely that a combination of idealism, opportunism and social networks led to membership of the NSB. The interaction pattern differed from person to person and per political, economic or social level of communication. The results of this research show that Dutch political history and identity is complex and a lot of research still has to be done in this field.

  10. [The Amsterdam Dementia Screening Test in cognitively healthy and clinical samples. An update of normative data].

    Science.gov (United States)

    van Toutert, Meta; Diesfeldt, Han; Hoek, Dirk

    2016-10-01

    The six tests in the Amsterdam Dementia Screening Test (ADST) examine the cognitive domains of episodic memory (delayed picture recognition, word learning), orientation, category fluency (animals and occupations), constructional ability (figure copying) and executive function (alternating sequences). New normative data were collected in a sample of 102 elderly volunteers (aged 65-94), including subjects with medical or other health conditions, except dementia or frank cognitive impairment (MMSE > 24). Included subjects were independent in complex instrumental activities of daily living.Fluency, not the other tests, needed adjustment for age and education. A deficit score (0-1) was computed for each test. Summation (range 0-6) proved useful in differentiating patients with dementia (N = 741) from normal elderly (N = 102).Positive and negative predictive power across a range of summed deficit scores and base rates are displayed in Bayesian probability tables.In the normal elderly, delayed recall for eight words was tested and adjusted for initial recall. A recognition test mixed the target words with eight distractors. Delayed recognition was adjusted for immediate and delayed recall.The ADST and the normative data in this paper help the clinical neuropsychologist to make decisions concerning the presence or absence of neurocognitive disorder in individual elderly examinees.

  11. Results of the implementation of a new screening protocol for child maltreatment at the Emergency Department of the Academic Medical Center in Amsterdam.

    Science.gov (United States)

    Teeuw, Arianne H; Sieswerda-Hoogendoorn, Tessa; Sangers, Esmée J; Heymans, Hugo S A; van Rijn, Rick R

    2016-01-01

    This study examines the results of the implementation of a new screening protocol for child maltreatment (CM) at the Emergency Department (ED) of the Academic Medical Center in Amsterdam, The Netherlands. This protocol consists of adding a so called 'top-toe' inspection (TTI), an inspection of the fully undressed child, to the screening checklist for child maltreatment, the SPUTOVAMO. We collected data from all patients 0-18 years old directly after introduction (February 2010) and 9 months later. Outcome measures were: completion of the screening and reasons for non-adherence. Data were collected on age, gender, reason for visiting the ED (defined by International Classification of Disease, ICD), presence of a chronic illness, type of professional performing the TTI and admission during week or weekend days. In February 560 and in November 529 paediatric patients were admitted. In February the complete screening protocol was performed in 42% of all children, in November in 17%. A correlation between completion of the SPUTOVAMO and having a TTI performed was found. Older age and presence of a chronic illness influenced the chance of having both SPUTOVAMO and TTI performed negatively. The completion rate of SPUTOVAMO was influenced by ICD code. Completion of TTI was influenced by type of investigator. The best performing professional was the ED physician followed by the paediatrician followed by the ED nurse. The reasons for not performing a TTI were not documented. Refusal of the TTI by a patient or parent was reported three times. Implementation of this new screening protocol for CM was only mildly successful and declined in time. A negative correlation between older child age and having a chronic illness and completion of the screening was found. A practical recommendation resulting from this study could be that, if CM screening protocols prove to be effective in detecting CM, regular training sessions have to be held. Filling out the checklist is something that

  12. The relationship of expressive language development and social skills in 4-6-year-old Persian-speaking children

    OpenAIRE

    Maryam Vahab; Sima Shahim; Mohammad Majid Oryadizanjani; Salime Jafari; Maryam Faham

    2012-01-01

    Background and Aim: Social interaction plays an essential role in acquisition of speech and language as one of the most important developmental factors. The recent studies indicated that language abilities have a close relationship to social skills. The aim of this study was to determine the relationship of development of expressive language and dimensions of social skills in 4-6-years-old Persian-speaking children.Methods: In this study, 123 normal Persian-speaking 4-6-year-old children (76 ...

  13. Acculturation and dietary patterns among residents of Surinamese origin in the Netherlands: the HELIUS dietary pattern study.

    Science.gov (United States)

    Sturkenboom, Suzanne M; Dekker, Louise H; Lamkaddem, Majda; Schaap, Laura A; de Vries, Jeanne H M; Stronks, Karien; Nicolaou, Mary

    2016-03-01

    Insight into the role of acculturation in dietary patterns is important to inform the development of nutrition programmes that target ethnic minority groups. Therefore, the present study aimed to investigate how the adherence to dietary patterns within an ethnic minority population in the Netherlands varies by acculturation level compared with the host population. Cross-sectional study using data of the HELIUS study. Dietary patterns were assessed with an ethnic-specific FFQ. Acculturation was operationalized using unidimensional proxies (residence duration, age at migration and generation status) as well as on the basis of the bidimensional perspective, defined by four distinct acculturation strategies: assimilation, integration, separation and marginalization. Amsterdam, the Netherlands. Participants of Dutch (n 1370) and Surinamese (n 1727) origin. Three dietary patterns were identified: (i) 'noodle/rice dishes and white meat' (traditional Surinamese pattern); (ii) 'red meat, snacks and sweets'; and (iii) 'vegetables, fruit and nuts'. Surinamese-origin respondents adhered more to the traditional Surinamese pattern than the other dietary patterns. Neither the unidimensional proxies nor the bidimensional acculturation strategies demonstrated consistent associations with dietary patterns. The lack of consistent association between acculturation and dietary patterns in the present study indicates that dietary patterns are quite robust. Understanding the continued adherence to traditional dietary patterns when developing dietary interventions in ethnic minority groups is warranted.

  14. 5-Methyl-4-oxo-4,6-dihydro-3H-pyridazino[4,5-b]carbazole-1-carbonitrile

    Directory of Open Access Journals (Sweden)

    Norbert Haider

    2010-02-01

    Full Text Available The title compound was prepared in excellent yield from 5-methyl-4-oxo-4,6-dihydro-3H-pyridazino[4,5-b]carbazole-1-carbaldehyde by treatment with hydroxylamine hydrochloride in formic acid without isolation of the intermediate oxime.

  15. Proceedings of the Fourth Social Aspects and Recreation Research Symposium: February 4-6, 2004, San Francisco, California

    Science.gov (United States)

    Patrick T. Tierney; Deborah J. (Tech. coords.) Chavez

    2004-01-01

    The Fourth Social Aspects and Recreation Research (SARR) Symposium was held February 4-6, 2004 in San Francisco, California at the Presidio of San Francisco, a component of Golden Gate National Recreation Area and at San Francisco State University. The theme was: Linking People to the Outdoors: Connections for Healthy Lands, People and Communities.

  16. Design and Validation of a Photographic Expressive Persian Grammar Test for Children Aged 4-6 Years

    Science.gov (United States)

    Haresabadi, Fatemeh; Ebadi, Abbas; Shirazi, Tahereh Sima; Dastjerdi Kazemi, Mehdi

    2016-01-01

    Syntax has a high importance among linguistic parameters, and syntax-related problems are the most common in language disorders. Therefore, the present study aimed to design a Photographic Expressive Persian Grammar Test for Iranian children in the age group of 4-6 years and to determine its validity and reliability. First, the target…

  17. Preparation and characterization of molecularly-imprinted magnetic microspheres for adsorption of 2,4,6-trichlorophenol from aqueous solutions

    Energy Technology Data Exchange (ETDEWEB)

    Yu, Ping; Pan, Jianming; Yan, Yongsheng [Jiangsu University, Zhenjiang (China); Sun, Qilong; Li, Jianfeng; Tan, Zhenjiang [Jilin Normal University, Siping (China)

    2015-04-15

    Magnetic molecularly imprinted microspheres (MMIS) were successfully prepared by suspension polymerization, and then as-prepared MMIS were used as adsorbents for selective recognition of 2,4,6-trichlorophenol (2,4,6-TCP) from aqueous solutions. The results composites were characterized by Fourier transform infrared (FT-IR), X-ray diffraction (XRD), thermo gravimetric analysis (TGA), scanning electron microscope (SEM) and vibrating sample magnetometer (VSM). The results demonstrated that MMIS possesses porous spherical morphology, and exhibits good thermal stability and magnetic property (Ms=10.14 emu g{sup -1}). Then batch mode of binding experiments was used to determine the equilibrium, kinetics and selectivity recognition. The Langmuir isotherm model fitted the equilibrium data better than did the Freundlich model, and the maximum adsorption capacity on MMIS was about 1.7 times higher than that of MNIS. Kinetics behaviors of MMIS were well described by the pseudo-second-order model. MMIS possessed outstanding selectivity recognition for 2,4,6-TCP in the presence of other competitive phenols (such as sesamol, 3-CP, thymol, 2,4-DCP). Furthermore, the reusability performance of MMIS showed about 17.53% loss after five repeated cycles. Finally, the MMIS were successfully applied to the selective extraction of 2,4,6-TCP from the vegetable samples.

  18. Leave It to Beaver. Merchants Millpond State Park: An Environmental Education Learning Experience Designed for Grades 4-6.

    Science.gov (United States)

    Williams, Floyd K.

    This learning packet, one in a group of eight, was developed by the Merchants Millpond State Park in North Carolina to teach students in grades 4-6 about the habitat and lifestyle of the beaver. Loose-leaf pages are presented in nine sections that contain: (1) introductions to the North Carolina State Parks System, the Merchants Millpond State…

  19. The Effects of Psychomotor Skills Instruction on Attitude toward Singing and General Music among Students in Grades 4-6.

    Science.gov (United States)

    Phillips, Kenneth H.; Aitchison, Randall E.

    1998-01-01

    Investigates the relationship of psychomotor skills instruction on student attitudes in grades 4-6 towards singing and general music instruction. Finds females have more positive attitudes, interest declines as grade-level increases, group vocal instruction may produce more positive attitudes, and a positive relationship between liking to sing in…

  20. Hemin immobilized into metal-organic frameworks as an electrochemical biosensor for 2,4,6-trichlorophenol

    Science.gov (United States)

    Zhang, Ting; Wang, Lu; Gao, Congwei; Zhao, Chaoyue; Wang, Yang; Wang, Jianmin

    2018-02-01

    Hemin immobilized into copper-based metal-organic frameworks was successfully prepared and used as a new electrode material for sensitive electrochemical biosensing. X-ray diffraction patterns, Fourier transform infrared spectra, scanning electron microscopy, UV-vis absorption spectroscopy, and cyclic voltammetry were used to characterize the resultant composites. Due to the interaction between the copper atom groups and hemin, the constrained environment in Cu-MOF-74 acts as a matrix to avoid the dimerization of enzyme molecules and retain its biological activity. The hemin/Cu-MOF composites demonstrated enhanced electrocatalytical activity and high stability towards the oxidation of 2,4,6-trichlorophenol. Under optimum experimental conditions, the sensor showed a wide linear relationship over the range of 0.01-9 μmol L-1 with a detection limit (3σ) of 0.005 μmol L-1. The relative standard deviations were 4.6% and 3.5% for five repeated measurements of 0.5 and 5 μmol L-1 2,4,6-trichlorophenol, respectively. The detection platforms for 2,4,6-trichlorophenol developed here not only indicate that hemin/Cu-MOF-74 possesses intrinsic biological reactivity, but also enable further work to be conducted towards the application of enzyme-containing metal-organic frameworks in electrochemical biosensors.

  1. Energy prospects in the Netherlands

    Energy Technology Data Exchange (ETDEWEB)

    Latzko, D.G.H.

    1976-12-01

    The world situation on energy supplies is surveyed briefly, including problems that might arise concerning production and transport; then, the energy situation in the Netherlands is treated. For the purpose of this article, only relevant primary sources of energy, those whose large-scale utilization had been demonstrated to date, viz., fossil fuels, hydroelectric power, uranium in light-water reactors, and solar radiation came up for discussion. For the pronounced growth in total consumption the model proposed by A.A. De Boer (Econ. Statist. Rep., 59, No. 2954, 469-71(1974)) and inspired by the Dutch economist Prof. Tinbergen was adopted. This model assumes a gradual decrease in the annual growth to 1 or 2 percent about the year 2012. On the basis of this model, meeting the resultant demand for energy until the turn of the century is investigated.

  2. Energy Report Netherlands 2000 (EVN)

    International Nuclear Information System (INIS)

    Bruijn, A.

    2000-01-01

    An overview of developments and events in the Netherlands in 2000 in the field of energy is presented. This edition comprises three parts. In the first part (Chronicle) a chronological overview is given of events in 2000 regarding governmental and energy policy, developments in the sectors natural gas and petroleum exploration, refineries and petroleum products, electric power production and the natural gas industry, the energy distribution sector, renewable energy and energy conservation. In part 2 (Focus) three items, which have been in particular important for the energy sector or for the Dutch society, are discussed in more detail. Attention is paid to the high oil prices, the Dutch climate policy in an international perspective, energy labels and energy bonuses. The final part (3, Trends) is based on statistical data and presents trends with regard to energy prices, energy demand, energy supply, energy-related emissions, and the market development of energy technologies and energy efficient products. 36 refs

  3. Nucnet experience in the Netherlands

    International Nuclear Information System (INIS)

    Souwer, Corinne

    1993-01-01

    Nuclear Energy is a highly debated issue in the Netherlands. Public opposition has caused many delays in political decision making in relation with the expansion of new power plants. Recently the need for new reactor designs like the inherently safe reactors has become stronger. This is important for the communicators working in the nuclear field. Therefore it is needed to have a communication policy in which the main goal is building community relations focusing to public concerns and needs to gain acceptance. The public needs to be informed on options and benefits. Positive messages can influence attention and understanding, for example newspaper articles and television programs. Nucnet is an important instrument in building these relations

  4. Dietary acculturation among the South-Asian Surinamese population in the Netherlands: the HELIUS study.

    Science.gov (United States)

    Raza, Qaisar; Nicolaou, Mary; Snijder, Marieke B; Stronks, Karien; Seidell, Jacob C

    2017-08-01

    To test Koctürk's model of dietary change among South-Asian Surinamese in the Netherlands. The model categorizes foods into staple, complementary and accessory foods and postulates that dietary change after migration begins with accessory foods while foods associated with ethnic identity (staple foods) change at a slower rate. Cross-sectional data from the HELIUS study. Dietary intake was assessed with an FFQ. Acculturation was based on social contacts and sense of belonging and was translated into four strategies of acculturation: assimilation, integration, separation and marginalization. Other indicators of acculturation included residence duration, age at migration and migration generation status. Amsterdam, the Netherlands. Participants of Dutch (n 1456) and South-Asian Surinamese origin (n 968). Across all acculturation strategies, South-Asian Surinamese participants reported significantly higher intakes of rice (staple food) and chicken (complementary food) and significantly lower intakes of red meat and vegetables (complementary foods) and cookies and sweets (accessory food) than Dutch participants. Men, second-generation and assimilated South-Asian Surinamese were inclined towards Dutch foods such as potato, pasta and red meat. Accessory foods like fruits showed variation across acculturation strategies. Consistent with the Koctürk model, the intake of staple foods was stable among South-Asian Surinamese irrespective of acculturation strategy while the intake of accessory foods like fruit varied. Contrary to expectations, South-Asian Surinamese showed consistently high intakes of complementary foods like chicken and fish irrespective of acculturation strategy. Public health practitioners should take into consideration the complex and dynamic nature of dietary acculturation.

  5. Feminist initiatives on women's health in the Netherlands.

    Science.gov (United States)

    Schmitz, L

    1984-04-01

    In the 1960s the Dutch Women's Liberation organization "Dolle Mina" carried out a campaign in Holland to promote the use of oral contraceptives and tried to generate political support in the home and through street demonstrations. What was needed was an adequate abortion service with a corresponding abortion law, a free and adequate supply of contraceptives, and a non-sexist approach to and treatment of women in the field of sexuality, birth control, and medical servicces in general. About 15 years later, the Netherlands now has a flourishing women's health movement, including efforts in information provision, guidance, research, reference, schooling, and contact-building. The basic principles of the women's movement are; 1) the woman herself is the stardard; 2) problems women have with regard to their health are not to be observed in isolation from their social l ife and position; 3) women's acquaintance with feelings about the functioning of their own bodies form the basis of all therapies to improve women's health; 4) women must be offered the choice of existing methods of treatment and help procedures; 5) women should help each other with their common ailments, and heirarchical divisions such as helper-patient, and expert-nonexpert, should be removed; and 6) as often as possible help should be given to women in their own surroundings. Women's health centers have begun to take on a number of women's physical and psychosomatic complaints; 5 centers now operate in 5 different cities, and others are being developed. The Women's Health Center in Amsterdam was initiated in 1976 and caters to gynecological questions, breast examination problems, eating disorders, and drug addiction. Contracts between feminist health groups and the traditional health system are varied, and individuals involved in family planning groups are often also active in the feminist health acctiities. There is resistance to feminist initiatives, mainly from those working in traditional health

  6. Community Care and the Care Transition in the Netherlands

    Directory of Open Access Journals (Sweden)

    Ymke Kelders

    2016-12-01

    Full Text Available “Community care” en de zorgtransitie in Nederland De transitie in de gezondheidszorg in Nederland is al jaren een centraal thema in de politiek en het maatschappelijke debat. De recente veranderingen vereisen (opnieuw aandacht in onder andere onderzoek en onderwijs. In dit artikel reflecteren we op de ideologie en doelen die schuilen achter de transitie in Nederland en linken we deze naar het onderzoek en onderwijs dat georganiseerd wordt door het lectoraat Community Care. Wat betekent het “nieuwe denken” van de transitie voor het Community Care gedachtegoed in relatie tot onderwijs en onderzoek? Het lectoraat Community Care van de Hogeschool van Amsterdam houdt zich bezig met verschillende onderzoeksonderwerpen verdeeld onder drie stromingen: informele zorg, sociale inclusie en netwerkversterking. Binnen deze drie onderzoekslijnen wordt er gefocust op zorg door de samenleving en hoe dit gelinkt kan worden aan professionele zorg. In dit artikel zetten we uiteen waarom dit relevant is in onderzoek en onderwijs, zeker wanneer de transitie in Nederland eens temeer benadrukt dat zorg in en door de samenleving belangrijk is, en de rol van de zorgprofessional verandert. Tot slot reflecteren we op de manieren waarop we dit gedachtegoed en het huidige zorgbeleid kunnen vertalen in onderwijs voor studenten die later in het sociaal- en zorgdomein werkzaam zullen zijn. Community Care and the Care Transition in the NetherlandsThe transition taking place within the Dutch healthcare system has been a central theme in politics and public debate for decades. The recent changes again demand the full attention of researchers and educators in the field. In this article, we reflect on the current ideology and goals of the transition and link these to the range of ideas that lie behind the ideal of “community care”. Additionally, we pose the question of what these changes may mean for research and education within the social care domain in general and

  7. Abemaciclib: a CDK4/6 inhibitor for the treatment of HR+/HER2– advanced breast cancer

    Directory of Open Access Journals (Sweden)

    Corona SP

    2018-02-01

    Full Text Available Silvia Paola Corona,1 Daniele Generali2 1Radiation Oncology Department, Peter MacCallum Cancer Centre, Bentleigh East, VIC, Australia; 2Department of Medical, Surgery and Health Sciences, University of Trieste, Trieste, Italy Abstract: Although early breast cancer (BC is highly curable, advanced or metastatic disease poses numerous challenges in terms of medical management and treatment decisions and is associated with significantly worse prognosis. Among the new targeted agents, anticancer drugs exploiting the cell-cycle machinery have shown great potential in preclinical studies. CDK4/6 inhibitors target the cyclin D/CDK/retinoblastoma signaling pathway, inducing cell-cycle arrest, reduced cell viability and tumor shrinking. As the cyclin D/CDK complex is activated downstream of estrogen signaling, the combination of CDK4/6 inhibitors with standard endocrine therapies represents a rational approach to elicit synergic antitumor activity in hormone receptor-positive BC. The results of clinical trials have indeed confirmed the superiority of the combination of CDK4/6 inhibitors plus endocrine therapies over endocrine therapy alone. Currently approved are three compounds that exhibit similar structural characteristics as well as biological and clinical activities. Abemaciclib is the latest CDK4/6 inhibitor approved by the US Food and Drug Administration (FDA in view of the results of the MONARCH 1 and 2 trials. Further trials are ongoing as other important questions await response. In this review, we focus on abemaciclib to examine preclinical and clinical results, describing current therapeutic indications, open questions and ongoing clinical trials. Keywords: CDK4/6 inhibitor, abemaciclib, breast cancer, hormone receptor-positive BC, metastatic BC, mBC

  8. Mosquitoes of the Netherlands Antilles and their hygienic importance

    NARCIS (Netherlands)

    Kuyp, van der Edwin

    1954-01-01

    The Netherlands Antilles may be divided into: (1) The Curaçao Group (or Netherlands Leeward Islands): Curaçao, Aruba and Bonaire. (2) The St. Martin Group (or Netherlands Windward Islands): (Netherlands) St. Maarten, Saba and St. Eustatius. The latter islands are very small, forming together only

  9. Impacts of climate change in the Netherlands

    International Nuclear Information System (INIS)

    Bresser, A.H.M.; Berk, M.M.; Van den Born, G.J.; Van Bree, L.; Van Gaalen, F.W.; Ligtvoet, W.; Van Minnen, J.G.; Witmer, M.C.H.

    2005-10-01

    The main conclusion of the study on the title subject is that the impacts of climatic change in the Netherlands are still limited. However, the impacts will be stronger in the next decades and will be even problematic at the end of this century. In this book an overview is given of probable changes in the climate for the Netherlands, danger for flooding in specific areas of the Netherlands, changes of the nature, impacts for agriculture, tourism and recreation, and industry and businesses, and risks for public health [nl

  10. Using knowledge for decision-making purposes in the context of large projects in The Netherlands

    International Nuclear Information System (INIS)

    Deelstra, Y.; Nooteboom, S.G.; Kohlmann, H.R.; Berg, J. van den; Innanen, S.

    2003-01-01

    Policy-related research in general, and impact assessments in particular, are too loosely connected to decision-making processes. The result is often sub-optimal or even undesirable, as one of two situations arises: (1) much research is done; however, those with the real power to make decisions do not make use of all of the resulting information, or (2) advocates of contrary opinions struggle with each other, using policy-related research as ammunition. To avoid these unwanted situations, the connection between the world of knowledge and the world of decision-making should be carefully constructed, by connecting the process of decision-making to the academic research and carefully developing research goals in response to the demands of decision-makers. By making these connections in a stepwise manner, knowledge may generate new insights and views for involved decision-makers and stakeholders, thus changing perceptions and problem definitions. In this way, these actors learn about the possibilities of several alternatives as well as each other's perceptions, and thus can make educated decisions leading to the most desirable and socially acceptable solution. The way this proposed method works is illustrated using two cases in The Netherlands: the project 'Mainport Rotterdam' (the enlargement of the port of Rotterdam), the project 'A fifth runway for Amsterdam Airport (Schiphol)'

  11. Evaluation of hepatitis A vaccine in post-exposure prophylaxis, The Netherlands, 2004-2012.

    Directory of Open Access Journals (Sweden)

    Jane Whelan

    Full Text Available The secondary attack rate of hepatitis A virus (HAV among contacts of cases is up to 50%. Historically, contacts were offered immunoglobulin (IG, a human derived blood product as post-exposure prophylaxis (PEP. Amid safety concerns about IG, HAV vaccine is increasingly recommended instead. Public health authorities' recommendations differ, particularly for healthy contacts ≥40 years old, where vaccine efficacy data is limited. We evaluated routine use of HAV vaccine as an alternative to immunoglobulin in PEP, in those considered at low risk of severe infection in the Netherlands.Household contacts of acute HAV cases notified in Amsterdam (2004-2012 were invited ≤14 days post-exposure, for baseline anti-HAV testing and PEP according to national guidelines: immunoglobulin if at risk of severe infection, or hepatitis A vaccine if healthy and at low risk (aged 40 years of age. In healthy contacts vaccinated per-protocol ≤8 days post-exposure, RR(ref. ≤15 years of secondary infection in those >40 years was 12.0 (95%CI:1.3-106.7.Timely administration of HAV vaccine in PEP was feasible and the secondary attack rate was low in those 40 years of age and those vulnerable to severe disease.

  12. ‘The Netherlands and the Polder Model’ - ‘Nederland en het poldermodel’

    Directory of Open Access Journals (Sweden)

    Joost Jonker

    2014-03-01

    Full Text Available With the new textbook Nederland en het poldermodel [The Netherlands and the Polder Model] by Utrecht History Professors Maarten Prak and Jan Luiten van Zanden the polder model may be said to have achieved full academic respectability. Asked to compress 1,000 years of Dutch economic and social history into a single 300-page volume targeted at a popular audience, the authors chose to do so by analysing the country’s ups-anddowns entirely in terms of its peculiar type of organisation, the polder model’s presumed strengths and weaknesses. The BMGN - Low Countries Historical Review editors asked four experts in the social and economic history of the Low Countries, Karel Davids and Marjolein ’t Hart (vu Amsterdam/Huygens ing, Jan de Vries (Berkeley, and Bert De Munck (University of Antwerp to review it, paying particular attention to what the conceptual approach adds to our understanding of the country’s marked economic fluctuations during the pastmillennium.

  13. Looking back on a successful project. The Restoration of the Royal Palace in Amsterdam

    Directory of Open Access Journals (Sweden)

    Bert van Bommel

    2013-06-01

    Full Text Available After 1968, few changes were made to the Royal Palace in Amsterdam and eventually the palace was no longer functionally and technically up-to-date. Initially, the most recent restoration was only aimed at remedying that situation. Also, the project was split up and priority was given to fixing up the interior. Gradually, the actual restoration gained prominence. In 2007 it was decided to also restore the 1808 furniture. Until 2006, the government architect had hardly been involved in the restoration of the interior. This architect, Krijn van den Ende, was advised by various committees. Prior restorations (1929-1939 and 1960-1968 had restored the palace to its 17th-century state as best as possible. The most recent restoration respected this, while at the same time it aimed at connecting the 17th century character of the building to the unique collection of Empire furniture. This furniture was restored, as were the chandeliers and candelabras. All the ceilings on the first floor were studied and treated and the paintings between the beams were meticulously restored. A very important aspect was the restoration of the so-called ‘Bataven’ series in the galleries. Much of the work concerned making the building conform to contemporary standards. Once again the palace is now a suitable venue for official occasions. The inevitable addition of a lift did however cause quite a stir. Accessibility was improved and more representative rooms are now open to the public than before. The government architect was involved already in the preparatory stages of the second part of the restoration, which concerned the façades and the roofs. In executing the actual work a support committee provided advice and direction on his behalf. Although the sandstone is generally of a high quality, before 1968 a limited number of deteriorating blocks had been replaced. This time too, a number of blocks needed attention. The heavy scaffolding that needed to be installed for

  14. PBCDD/F formation from radical/radical cross-condensation of 2-Chlorophenoxy with 2-Bromophenoxy, 2,4-Dichlorophenoxy with 2,4-Dibromophenoxy, and 2,4,6-Trichlorophenoxy with 2,4,6-Tribromophenoxy

    Energy Technology Data Exchange (ETDEWEB)

    Shi, Xiangli [Environment Research Institute, Shandong University, Jinan 250100 (China); Yu, Wanni [Environment Research Institute, Shandong University, Jinan 250100 (China); College of Resources and Environment, Linyi University, Linyi 276000 (China); Xu, Fei [Environment Research Institute, Shandong University, Jinan 250100 (China); Zhang, Qingzhu, E-mail: zqz@sdu.edu.cn [Environment Research Institute, Shandong University, Jinan 250100 (China); Hu, Jingtian; Wang, Wenxing [Environment Research Institute, Shandong University, Jinan 250100 (China)

    2015-09-15

    Highlights: • We studied the formation of PBCDD/Fs from the reaction of three CPRs with BPRs. • The substitution pattern of halogenated phenols determines those of PBCDD/Fs. • The substitution of halogenated phenols influence the coupling of phenoxy radicals. • The rate constants of the crucial elementary steps were evaluated. - Abstract: Quantum chemical calculations were carried out to investigate the homogeneous gas-phase formation of mixed polybrominated/chlorinated dibenzo-p-dioxins/benzofurans (PBCDD/Fs) from the cross-condensation of 2-chlorophenoxy radical (2-CPR) with 2-bromophenoxy radical (2-BPR), 2,4-dichlorophenoxy radical (2,4-DCPR) with 2,4-dibromophenoxy radical (2,4-DBPR), and 2,4,6-trichlorophenoxy radical (2,4,6-TCPR) with 2,4,6-tribromophenoxy radical (2,4,6-TBPR). The geometrical parameters and vibrational frequencies were calculated at the MPWB1K/6-31+G(d,p) level, and single-point energy calculations were performed at the MPWB1K/6-311+G(3df,2p) level of theory. The rate constants of the crucial elementary reactions were evaluated by the canonical variational transition-state (CVT) theory with the small curvature tunneling (SCT) correction over a wide temperature range of 600–1200 K. Studies show that the substitution pattern of halogenated phenols not only determines the substitution pattern of the resulting PBCDD/Fs, but also has a significant influence on the formation mechanism of PBCDD/Fs, especially on the coupling of the halogenated phenoxy radicals.

  15. Validation of the Spanish version of the Amsterdam Preoperative Anxiety and Information Scale (APAIS).

    Science.gov (United States)

    Vergara-Romero, Manuel; Morales-Asencio, José Miguel; Morales-Fernández, Angelines; Canca-Sanchez, Jose Carlos; Rivas-Ruiz, Francisco; Reinaldo-Lapuerta, Jose Antonio

    2017-06-07

    Preoperative anxiety is a frequent and challenging problem with deleterious effects on the development of surgical procedures and postoperative outcomes. To prevent and treat preoperative anxiety effectively, the level of anxiety of patients needs to be assessed through valid and reliable measuring instruments. One such measurement tool is the Amsterdam Preoperative Anxiety and Information Scale (APAIS), of which a Spanish version has not been validated yet. To perform a Spanish cultural adaptation and empirical validation of the APAIS for assessing preoperative anxiety in the Spanish population. A two-step forward/back translation of the APAIS scale was performed to ensure a reliable Spanish cultural adaptation. The final Spanish version of the APAIS questionnaire was administered to 529 patients between the ages of 18 to 70 undergoing elective surgery at hospitals of the Agencia Sanitaria Costa del Sol (Spain). Cronbach's alpha, homogeneity index, intra-class correlation coefficient, and confirmatory factor analysis were calculated to assess internal consistency and criteria and construct validity. Confirmatory factor analysis showed that a one-factor model was better fitted than a two-factor model, with good fitting patterns (root mean square error of approximation: 0.05, normed-fit index: 0.99, goodness-of-fit statistic: 0.99). The questionnaire showed high internal consistency (Cronbach's alpha: 0.84) and a good correlation with the Goldberg Anxiety Scale (CCI: 0.62 (95% CI: 0.55 to 0.68). The Spanish version of the APAIS is a valid and reliable preoperative anxiety measurement tool and shows psychometric properties similar to those obtained by similar previous studies.

  16. The Amsterdam Resting-State Questionnaire reveals multiple phenotypes of resting-state cognition

    Directory of Open Access Journals (Sweden)

    B. Alexander eDiaz

    2013-08-01

    Full Text Available Resting-state neuroimaging is a dominant paradigm for studying brain function in health and disease. It is attractive for clinical research because of its simplicity for patients, straightforward standardization, and sensitivity to brain disorders. Importantly, non-sensory experiences like mind wandering may arise from ongoing brain activity. However, little is known about the link between ongoing brain activity and cognition, as phenotypes of resting-state cognition—and tools to quantify them—have been lacking. To facilitate rapid and structured measurements of resting-state cognition we developed a 50-item self-report survey, the Amsterdam Resting-State Questionnaire (ARSQ. Based on ARSQ data from 813 participants assessed after five minutes eyes-closed rest in their home, we identified seven dimensions of resting-state cognition using factor analysis: Discontinuity of Mind, Theory of Mind, Self, Planning, Sleepiness, Comfort, and Somatic Awareness. Further, we showed that the structure of cognition was similar during resting-state fMRI and EEG, and that the test-retest correlations were remarkably high for all dimensions. To explore whether inter-individual variation of resting-state cognition is related to health status, we correlated ARSQ-derived factor scores with psychometric scales measuring depression, anxiety, and sleep quality. Mental health correlated positively with Comfort and negatively with Discontinuity of Mind. Finally, we show that sleepiness may partially explain a resting-state EEG profile previously associated with Alzheimer’s disease. These findings indicate that the ARSQ readily provides information about cognitive phenotypes and that it is a promising tool for research on the neural correlates of resting-state cognition in health and disease.

  17. Predicting Early Mortality After Hip Fracture Surgery: The Hip Fracture Estimator of Mortality Amsterdam.

    Science.gov (United States)

    Karres, Julian; Kieviet, Noera; Eerenberg, Jan-Peter; Vrouenraets, Bart C

    2018-01-01

    Early mortality after hip fracture surgery is high and preoperative risk assessment for the individual patient is challenging. A risk model could identify patients in need of more intensive perioperative care, provide insight in the prognosis, and allow for risk adjustment in audits. This study aimed to develop and validate a risk prediction model for 30-day mortality after hip fracture surgery: the Hip fracture Estimator of Mortality Amsterdam (HEMA). Data on 1050 consecutive patients undergoing hip fracture surgery between 2004 and 2010 were retrospectively collected and randomly split into a development cohort (746 patients) and validation cohort (304 patients). Logistic regression analysis was performed in the development cohort to determine risk factors for the HEMA. Discrimination and calibration were assessed in both cohorts using the area under the receiver operating characteristic curve (AUC), the Hosmer-Lemeshow goodness-of-fit test, and by stratification into low-, medium- and high-risk groups. Nine predictors for 30-day mortality were identified and used in the final model: age ≥85 years, in-hospital fracture, signs of malnutrition, myocardial infarction, congestive heart failure, current pneumonia, renal failure, malignancy, and serum urea >9 mmol/L. The HEMA showed good discrimination in the development cohort (AUC = 0.81) and the validation cohort (AUC = 0.79). The Hosmer-Lemeshow test indicated no lack of fit in either cohort (P > 0.05). The HEMA is based on preoperative variables and can be used to predict the risk of 30-day mortality after hip fracture surgery for the individual patient. Prognostic Level II. See Instructions for Authors for a complete description of levels of evidence.

  18. Cannabis intoxication inhibits avoidance action tendencies: a field study in the Amsterdam coffee shops.

    Science.gov (United States)

    Cousijn, Janna; Snoek, Robin W M; Wiers, Reinout W

    2013-09-01

    Experimental laboratory studies suggest that the approach bias (relatively fast approach responses) toward substance-related materials plays an important role in problematic substance use. How this bias is moderated by intention to use versus recent use remains unknown. Moreover, the relationship between approach bias and other motivational processes (satiation and craving) and executive functioning remains unclear. The aim of this study was to investigate the cannabis approach bias before and after cannabis use in real-life setting (Amsterdam coffee shops) and to assess the relationship between approach bias, craving, satiation, cannabis use, and response inhibition. Cannabis, tobacco, and neutral approach and avoidance action tendencies were measured with the Approach Avoidance Task and compared between 42 heavy cannabis users with the intention to use and 45 heavy cannabis users shortly after cannabis use. The classical Stroop was used to measure response inhibition. Multiple regression analyses were conducted to investigate relationships between approach bias, satiation, craving, cannabis use, and response inhibition. In contrast to the hypotheses, heavy cannabis users with the intention to use did not show a cannabis approach bias, whereas intoxicated cannabis users did show an approach bias regardless of image category. This could be attributed to a general slowing of avoidance action tendencies. Moreover, craving was negatively associated with the approach bias, and no relationships were observed between the cannabis approach bias, satiation, prior cannabis use, and response inhibition. Cannabis intoxication in a real-life setting inhibited general avoidance. Expression of the cannabis approach bias appeared not to be modulated by satiation or response inhibition.

  19. The Amsterdam Resting-State Questionnaire reveals multiple phenotypes of resting-state cognition

    Science.gov (United States)

    Diaz, B. Alexander; Van Der Sluis, Sophie; Moens, Sarah; Benjamins, Jeroen S.; Migliorati, Filippo; Stoffers, Diederick; Den Braber, Anouk; Poil, Simon-Shlomo; Hardstone, Richard; Van't Ent, Dennis; Boomsma, Dorret I.; De Geus, Eco; Mansvelder, Huibert D.; Van Someren, Eus J. W.; Linkenkaer-Hansen, Klaus

    2013-01-01

    Resting-state neuroimaging is a dominant paradigm for studying brain function in health and disease. It is attractive for clinical research because of its simplicity for patients, straightforward standardization, and sensitivity to brain disorders. Importantly, non-sensory experiences like mind wandering may arise from ongoing brain activity. However, little is known about the link between ongoing brain activity and cognition, as phenotypes of resting-state cognition—and tools to quantify them—have been lacking. To facilitate rapid and structured measurements of resting-state cognition we developed a 50-item self-report survey, the Amsterdam Resting-State Questionnaire (ARSQ). Based on ARSQ data from 813 participants assessed after 5 min eyes-closed rest in their home, we identified seven dimensions of resting-state cognition using factor analysis: Discontinuity of Mind, Theory of Mind, Self, Planning, Sleepiness, Comfort, and Somatic Awareness. Further, we showed that the structure of cognition was similar during resting-state fMRI and EEG, and that the test-retest correlations were remarkably high for all dimensions. To explore whether inter-individual variation of resting-state cognition is related to health status, we correlated ARSQ-derived factor scores with psychometric scales measuring depression, anxiety, and sleep quality. Mental health correlated positively with Comfort and negatively with Discontinuity of Mind. Finally, we show that sleepiness may partially explain a resting-state EEG profile previously associated with Alzheimer's disease. These findings indicate that the ARSQ readily provides information about cognitive phenotypes and that it is a promising tool for research on the neural correlates of resting-state cognition in health and disease. PMID:23964225

  20. Hybrid treatment strategies for 2,4,6-trichlorophenol degradation based on combination of hydrodynamic cavitation and AOPs.

    Science.gov (United States)

    Barik, Arati J; Gogate, Parag R

    2018-01-01

    Utilization of hybrid treatment schemes involving advanced oxidation processes and hydrodynamic cavitation in the wastewater treatment forms the prime focus of the present work. The initial phase of the work includes analysis of recent literature relating to the performance of combined approach based on hydrodynamic cavitation (HC) for degradation of different pollutants followed by a detailed investigation into degradation of 2,4,6-trichlorophenol (2,4,6-TCP). The degradation of the priority pollutant, 2,4,6-TCP, using combination of HC based on slit-venturi used as the cavitating device, ozone and H 2 O 2 has been investigated. The effect of operating pressure (2-5bar) and initial pH (3-11) have been investigated for the degradation using only HC. The degradation using only ozone (100-400mg/h) and only H 2 O 2 has also been studied. The efficacy of the combined operation of HC+O 3 at different ozone flow rates (100-400mg/h) and the combined operation of HC+H 2 O 2 at different loadings of H 2 O 2 (2,4,6-TCP:H 2 O 2 as 1:1-1:7) have been subsequently investigated. The degradation efficacy has also been established for the combined treatment strategies of O 3 +H 2 O 2 and HC+O 3 +H 2 O 2 at the optimum conditions of temperature as 30°C, inlet pressure of 4bar and initial pH of 7. Extent of 2,4,6-TCP degradation, TOC and COD removal obtained for HC+O 3 process were 97.1%, 94.4% and 78.5% respectively whereas for O 3 +H 2 O 2 process, the values were 95.5%, 94.8% and 76.2% and for HC+O 3 +H 2 O 2 process the extent of reduction were 100%, 95.6% and 80.9% in the same order. The combined treatment approach as HC+O 3 +H 2 O 2 was established as the most efficient approach for complete removal of 2,4,6-TCP with near complete TOC removal. Copyright © 2017 Elsevier B.V. All rights reserved.