Approving job profiles for curriculum profiles in health care programs : a study on process and product quality

A study evaluated the approach used for validation of job profiles for curriculum development in three health care programs in the Netherlands: dietetics, podotherapy, and activity therapy. It also evaluated the quality of these job profiles and the relation between process and product quality. The validation approach used was a practical application of a small group strategy that consisted of three parts: information, deliberation, and consensus. Data were used from three cases. In these cases, 12, 10, and 11 persons with health care institutions or educational institutions were present. Six questionnaires collected data on the following: (1) personal characteristics, motives and expectations, the information document, and the draft job profile; (2) opinions on issues and expected consensus; (3) communication rules; (4) the decision-making process; (5) consensus on components of and opinions on the quality of the validated job profile; and (6) evaluation of the validation approach. Findings indicated that the validation approach was satisfying. Although there was a considerable amount of prior agreement with the draft job profile components, the validation sessions created an even greater agreement with the final job profile components. The validation approach was also satisfying with regard to product quality. The process quality was scored less positively. The study showed that process and product quality were significantly related

Production of Milky Way structure by the Magellanic Clouds

Previous attempts at disturbing the galactic disk by the Magellanic Clouds relied on direct tidal forcing. However, by allowing the halo to actively respond rather than remain a rigid contributor to the rotation curve, the Clouds may produce a wake in the halo which then distorts the disk. Recent work reported here suggests that the Magellanic Clouds use this mechanism to produce disk distortions sufficient to account for both the radial location, position angle and sign of the HI warp and observed anomalies in stellar kinematics towards the galactic anticenter and LSR motion.Comment: 8 pages, uuencoded compressed PostScript, no figures, html version with figures and mpeg simulations available at http://www-astro.phast.umass.edu/Preprints/martin/martin1/lmc_online.htm

Quantum description of the orientational degrees of freedom in a biaxial nematic liquid

The quantum mechanical version of a classical model for studying the orientational degrees of freedom corresponding to a nematic liquid composed of biaxial molecules is presented. The effective degrees of freedom are described by operators carrying an SU(3) representation, which allows the explicit calculation of the partition function in the mean field approximation. The algebraic consistency conditions are solved numerically and the equilibrium phases of the system are determined. In particular, the entropy, the specific heat and the order parameters are presented for different choices of the constituent biaxial molecules. Our results reproduce the classical calculation in the limit of high temperatures and high quantum numbers.Comment: 33 pages, Latex, 11 figure

The Nature of Study Programmes in Vocational Education: Evaluation of the Model for Comprehensive Competence-Based Vocational Education in the Netherlands

In a previous series of studies, a model of comprehensive competence-based vocational education (CCBE model) was developed, consisting of eight principles of competence-based vocational education (CBE) that were elaborated for four implementation levels (Wesselink et al. European journal of vocational training 40:38–51 2007a). The model thus consisted of 32 cells, all defined by text. It was developed to provide study programme teams working in vocational education with an instrument to assess the actual and desired “competentiveness” of their study programmes. “Competentiveness” refers to the extent to which study programmes are based on the principles of CBE that we formulated. The model is an instrument for analysing the alignment of study programmes with the defining principles of CBE and clarifying programme teams’ intentions, i.e. the extent to which they wish to achieve higher levels of implementation of the different principles. This article presents the results of two studies, the aim of which was to identify adjustments the teachers felt were necessary to make the CCBE model a valid instrument for assessing the actual and desired “competentiveness” of their study programmes. In study A, 57 teachers evaluated the model during focus group discussions, resulting in a revised CCBE model consisting of ten principles for five levels of implementation. In study B, 151 teachers completed a questionnaire to evaluate the comprehensibility of the revised model. The study showed that teachers understood and interpreted the revised model as intended, were able to position their study programmes by using the revised model and that the content validity of the revised model was good

Planning drinking water for airplanes

The management of the Dutch national airline company KLM intends to bring a sufficient amount of water on board of all flights to fulfill customer’s demand. On the other hand, the surplus of water after a flight should be kept to a minimum to reduce fuel costs. The service to passengers is measured with a service level. The objective of this research is to develop models, which can be used to minimize the amount of water on board of flights such that a predefined service level is met. The difficulty that has to be overcome is the fact that most of the available data of water consumption on flights are rounded off to the nearest eighth of the water tank. For wide-body aircrafts this rounding may correspond to about two hundred litres of water. Part of the problem was also to define a good service level. The use of a service level as a model parameter would give KLM a better control of the water surplus. The available data have been analyzed to examine which aspects we had to take into consideration. Next, a general framework has been developed in which the service level has been defined as a Quality of Service for each flight: The probability that a sufficient amount of water is available on a given flight leg. Three approaches will be proposed to find a probability distribution function for the total water consumption on a flight. The first approach tries to fit a distribution for the water consumption based on the available data, without any assumptions on the underlying shape of the distribution. The second approach assumes normality for the total water consumption on a flight and the third approach uses a binomial distribution. All methods are validated and numerically illustrated. We recommend KLM to use the second approach, where the first approach can be used to determine an upper bound on the water level

Kinematics of Interstellar Gas in Nearby UV-Selected Galaxies Measured with HST/STIS Spectroscopy

We measure Doppler shifts of interstellar absorption lines in HST/STIS spectra of individual star clusters in nearby UV-selected galaxies. Values for systemic velocities, which are needed to quantify outflow speeds, are taken from the literature, and verified with stellar lines. We detect outflowing gas in eight of 17 galaxies via low-ionization lines (e.g., CII, SiII, AlII), which trace cold and/or warm gas. The starbursts in our sample are intermediate in luminosity (and mass) to dwarf galaxies and luminous infrared galaxies (LIRGs), and we confirm that their outflow speeds (ranging from -100 km/s to nearly -520 km/s with an accuracy of ~80 km/s) are intermediate to those previously measured in dwarf starbursts and LIRGs. We do not detect the outflow in high-ionization lines (such as CIV or SiIV); higher quality data will be needed to empirically establish how velocities vary with the ionization state of the outflow. We do verify that the low-ionization UV lines and optical NaI doublet give roughly consistent outflow velocities solidifying an important link between studies of galactic winds at low and high redshift. To obtain higher signal-to-noise, we create a local average composite spectrum, and compare it to the high-z Lyman Break composite spectrum. Surprisingly, the low-ionization lines show similar outflow velocities in the two samples. We attribute this to a combination of weighting towards higher luminosities in the local composite, as well as both samples being on average brighter than the ``turnover'' luminosity in the v-SFR relation.Comment: 41 pages, 14 figures, accepted for publication in The Astrophysical Journa

Entrepreneurship Education and Training in a Small Business Context: Insights from the Competence-based Approach

The concept of competence, as it is brought into play in current research, is a potentially powerful construct for entrepreneurship education research and practice. Although the concept has been the subject of strong debate in educational research in general, critical analysis of how it has been used, applied and experienced in entrepreneurship education practice is scarce. This article contributes specifically to the discussion of entrepreneurial competence by theoretically unfolding and discussing the concept. Subsequently, the implications of applying a competence-based approach in entrepreneurship education are illustrated and discussed based on analysis of two cases t

Hepatitis in a patient with SLE: Is it autoimmune hepatitis?

In a patient with systemic lupus erythematosus (SLE), we considered the diagnosis of autoimmune hepatitis (AIH) in view of raised serum aminotransferases, hypergammaglobulinaemia, antinuclear antibodies (titre 1:10240), seronegative of markers for viral hepatitis and absence of recent hepatotoxic drug usage. The diagnosis of AIH was supported by using the scoring system, recently developed by the International Autoimmune Hepatitis Group and the excellent response to treatment with prednisone. Liver histology, however, showed no characteristic features of AIH. The relevance of liver histology and scoring for AIH in SLE with hepatic involvement is discussed

Gene3D: comprehensive structural and functional annotation of genomes

Gene3D provides comprehensive structural and functional annotation of most available protein sequences, including the UniProt, RefSeq and Integr8 resources. The main structural annotation is generated through scanning these sequences against the CATH structural domain database profile-HMM library. CATH is a database of manually derived PDB-based structural domains, placed within a hierarchy reflecting topology, homology and conservation and is able to infer more ancient and divergent homology relationships than sequence-based approaches. This data is supplemented with Pfam-A, other non-domain structural predictions (i.e. coiled coils) and experimental data from UniProt. In order to enhance the investigations possible with this data, we have also incorporated a variety of protein annotation resources, including protein–protein interaction data, GO functional assignments, KEGG pathways, FUNCAT functional descriptions and links to microarray expression data. All of this data can be accessed through a newly re-designed website that has a focus on flexibility and clarity, with searches that can be restricted to a single genome or across the entire sequence database. Currently Gene3D contains over 3.5 million domain assignments for nearly 5 million proteins including 527 completed genomes. This is available at: http://gene3d.biochem.ucl.ac.uk

Коннотации этнонима. Лингвокультурологический аспект (на материале английского языка)

Статья посвящена исследованию коннотаций этнонимической лексики в рамках лингвокультурологического подхода. Предпринимается попытка создания языкового портрета ирландца на номинативном материале английского языка и выявления этнокультурных стереотипов в отношении представителей этого этноса.Стаття присвячується дослідженню коннотацій етнонимічної лексики у межах лінгвокультурологичного підходу. Автор робить спробу створити лінгвистичний портрет ирландця спираючись на номінативний матеріал англійської мови і виявити етнокультурні стереотипи у відношенні представників цього етносу.The article deals with the analysis of ethnonym connotation in the aspect of linguistic culturology. The author makes an attempt to create the linguistic portrait of an Irishman on the basis of English language and reveal the ethnocultural stereotypes in relation to the Irish