Single-organelle tracking by two-photon conversion

Science.gov (United States)

Watanabe, Wataru; Shimada, Tomoko; Matsunaga, Sachihiro; Kurihara, Daisuke; Fukui, Kiichi; Shin-Ichi Arimura, Shin-Ichi; Tsutsumi, Nobuhiro; Isobe, Keisuke; Itoh, Kazuyoshi

2007-03-01

Spatial and temporal information about intracellular objects and their dynamics within a living cell are essential for dynamic analysis of such objects in cell biology. A specific intracellular object can be discriminated by photoactivatable fluorescent proteins that exhibit pronounced light-induced spectral changes. Here, we report on selective labeling and tracking of a single organelle by using two-photon conversion of a photoconvertible fluorescent protein with near-infrared femtosecond laser pulses. We performed selective labeling of a single mitochondrion in a living tobacco BY-2 cell using two-photon photoconversion of Kaede. Using this technique, we demonstrated that, in plants, the directed movement of individual mitochondria along the cytoskeletons was mediated by actin filaments, whereas microtubules were not required for the movement of mitochondria. This single-organelle labeling technique enabled us to track the dynamics of a single organelle, revealing the mechanisms involved in organelle dynamics. The technique has potential application in direct tracking of selective cellular and intracellular structures.

Pareto optimality in organelle energy metabolism analysis.

Science.gov (United States)

Angione, Claudio; Carapezza, Giovanni; Costanza, Jole; Lió, Pietro; Nicosia, Giuseppe

2013-01-01

In low and high eukaryotes, energy is collected or transformed in compartments, the organelles. The rich variety of size, characteristics, and density of the organelles makes it difficult to build a general picture. In this paper, we make use of the Pareto-front analysis to investigate the optimization of energy metabolism in mitochondria and chloroplasts. Using the Pareto optimality principle, we compare models of organelle metabolism on the basis of single- and multiobjective optimization, approximation techniques (the Bayesian Automatic Relevance Determination), robustness, and pathway sensitivity analysis. Finally, we report the first analysis of the metabolic model for the hydrogenosome of Trichomonas vaginalis, which is found in several protozoan parasites. Our analysis has shown the importance of the Pareto optimality for such comparison and for insights into the evolution of the metabolism from cytoplasmic to organelle bound, involving a model order reduction. We report that Pareto fronts represent an asymptotic analysis useful to describe the metabolism of an organism aimed at maximizing concurrently two or more metabolite concentrations.

Organelle-localized potassium transport systems in plants.

Science.gov (United States)

Hamamoto, Shin; Uozumi, Nobuyuki

2014-05-15

Some intracellular organelles found in eukaryotes such as plants have arisen through the endocytotic engulfment of prokaryotic cells. This accounts for the presence of plant membrane intrinsic proteins that have homologs in prokaryotic cells. Other organelles, such as those of the endomembrane system, are thought to have evolved through infolding of the plasma membrane. Acquisition of intracellular components (organelles) in the cells supplied additional functions for survival in various natural environments. The organelles are surrounded by biological membranes, which contain membrane-embedded K(+) transport systems allowing K(+) to move across the membrane. K(+) transport systems in plant organelles act coordinately with the plasma membrane intrinsic K(+) transport systems to maintain cytosolic K(+) concentrations. Since it is sometimes difficult to perform direct studies of organellar membrane proteins in plant cells, heterologous expression in yeast and Escherichia coli has been used to elucidate the function of plant vacuole K(+) channels and other membrane transporters. The vacuole is the largest organelle in plant cells; it has an important task in the K(+) homeostasis of the cytoplasm. The initial electrophysiological measurements of K(+) transport have categorized three classes of plant vacuolar cation channels, and since then molecular cloning approaches have led to the isolation of genes for a number of K(+) transport systems. Plants contain chloroplasts, derived from photoautotrophic cyanobacteria. A novel K(+) transport system has been isolated from cyanobacteria, which may add to our understanding of K(+) flux across the thylakoid membrane and the inner membrane of the chloroplast. This chapter will provide an overview of recent findings regarding plant organellar K(+) transport proteins. Copyright © 2014 Elsevier GmbH. All rights reserved.

The Mycobacterium tuberculosis phagosome is a HLA-I processing competent organelle.

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Jeff E Grotzke

2009-04-01

Full Text Available Mycobacterium tuberculosis (Mtb resides in a long-lived phagosomal compartment that resists maturation. The manner by which Mtb antigens are processed and presented on MHC Class I molecules is poorly understood. Using human dendritic cells and IFN-gamma release by CD8(+ T cell clones, we examined the processing and presentation pathway for two Mtb-derived antigens, each presented by a distinct HLA-I allele (HLA-Ia versus HLA-Ib. Presentation of both antigens is blocked by the retrotranslocation inhibitor exotoxin A. Inhibitor studies demonstrate that, after reaching the cytosol, both antigens require proteasomal degradation and TAP transport, but differ in the requirement for ER-golgi egress and new protein synthesis. Specifically, presentation by HLA-B8 but not HLA-E requires newly synthesized HLA-I and transport through the ER-golgi. Phenotypic analysis of the Mtb phagosome by flow organellometry revealed the presence of Class I and loading accessory molecules, including TAP and PDI. Furthermore, loaded HLA-I:peptide complexes are present within the Mtb phagosome, with a pronounced bias towards HLA-E:peptide complexes. In addition, protein analysis also reveals that HLA-E is enriched within the Mtb phagosome compared to HLA-A2. Together, these data suggest that the phagosome, through acquisition of ER-localized machinery and as a site of HLA-I loading, plays a vital role in the presentation of Mtb-derived antigens, similar to that described for presentation of latex bead-associated antigens. This is, to our knowledge, the first description of this presentation pathway for an intracellular pathogen. Moreover, these data suggest that HLA-E may play a unique role in the presentation of phagosomal antigens.

The Biogenesis of Lysosomes and Lysosome-Related Organelles

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Luzio, J. Paul; Hackmann, Yvonne; Dieckmann, Nele M.G.; Griffiths, Gillian M.

2014-01-01

Lysosomes were once considered the end point of endocytosis, simply used for macromolecule degradation. They are now recognized to be dynamic organelles, able to fuse with a variety of targets and to be re-formed after fusion events. They are also now known to be the site of nutrient sensing and signaling to the cell nucleus. In addition, lysosomes are secretory organelles, with specialized machinery for regulated secretion of proteins in some cell types. The biogenesis of lysosomes and lysosome-related organelles is discussed, taking into account their dynamic nature and multiple roles. PMID:25183830

Ultrastructural relationship of the phagophore with surrounding organelles.

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Biazik, Joanna; Ylä-Anttila, Päivi; Vihinen, Helena; Jokitalo, Eija; Eskelinen, Eeva-Liisa

2015-01-01

Phagophore nucleates from a subdomain of the endoplasmic reticulum (ER) termed the omegasome and also makes contact with other organelles such as mitochondria, Golgi complex, plasma membrane and recycling endosomes during its formation. We have used serial block face scanning electron microscopy (SB-EM) and electron tomography (ET) to image phagophore biogenesis in 3 dimensions and to determine the relationship between the phagophore and surrounding organelles at high resolution. ET was performed to confirm whether membrane contact sites (MCSs) are evident between the phagophore and those surrounding organelles. In addition to the known contacts with the ER, we identified MCSs between the phagophore and membranes from putative ER exit sites, late endosomes or lysosomes, the Golgi complex and mitochondria. We also show that one phagophore can have simultaneous MCSs with more than one organelle. Future membrane flux experiments are needed to determine whether membrane contacts also signify lipid translocation.

A workflow for the automatic segmentation of organelles in electron microscopy image stacks

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Perez, Alex J.; Seyedhosseini, Mojtaba; Deerinck, Thomas J.; Bushong, Eric A.; Panda, Satchidananda; Tasdizen, Tolga; Ellisman, Mark H.

2014-01-01

Electron microscopy (EM) facilitates analysis of the form, distribution, and functional status of key organelle systems in various pathological processes, including those associated with neurodegenerative disease. Such EM data often provide important new insights into the underlying disease mechanisms. The development of more accurate and efficient methods to quantify changes in subcellular microanatomy has already proven key to understanding the pathogenesis of Parkinson's and Alzheimer's diseases, as well as glaucoma. While our ability to acquire large volumes of 3D EM data is progressing rapidly, more advanced analysis tools are needed to assist in measuring precise three-dimensional morphologies of organelles within data sets that can include hundreds to thousands of whole cells. Although new imaging instrument throughputs can exceed teravoxels of data per day, image segmentation and analysis remain significant bottlenecks to achieving quantitative descriptions of whole cell structural organellomes. Here, we present a novel method for the automatic segmentation of organelles in 3D EM image stacks. Segmentations are generated using only 2D image information, making the method suitable for anisotropic imaging techniques such as serial block-face scanning electron microscopy (SBEM). Additionally, no assumptions about 3D organelle morphology are made, ensuring the method can be easily expanded to any number of structurally and functionally diverse organelles. Following the presentation of our algorithm, we validate its performance by assessing the segmentation accuracy of different organelle targets in an example SBEM dataset and demonstrate that it can be efficiently parallelized on supercomputing resources, resulting in a dramatic reduction in runtime. PMID:25426032

Curvature of double-membrane organelles generated by changes in membrane size and composition.

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Roland L Knorr

Full Text Available Transient double-membrane organelles are key players in cellular processes such as autophagy, reproduction, and viral infection. These organelles are formed by the bending and closure of flat, double-membrane sheets. Proteins are believed to be important in these morphological transitions but the underlying mechanism of curvature generation is poorly understood. Here, we describe a novel mechanism for this curvature generation which depends primarily on three membrane properties: the lateral size of the double-membrane sheets, the molecular composition of their highly curved rims, and a possible asymmetry between the two flat faces of the sheets. This mechanism is evolutionary advantageous since it does not require active processes and is readily available even when resources within the cell are restricted as during starvation, which can induce autophagy and sporulation. We identify pathways for protein-assisted regulation of curvature generation, organelle size, direction of bending, and morphology. Our theory also provides a mechanism for the stabilization of large double-membrane sheet-like structures found in the endoplasmic reticulum and in the Golgi cisternae.

Characteristics of weak base-induced vacuoles formed around individual acidic organelles.

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Hiruma, Hiromi; Kawakami, Tadashi

2011-01-01

We have previously found that the weak base 4-aminopyridine induces Brownian motion of acidic organelles around which vacuoles are formed, causing organelle traffic disorder in neurons. Our present study investigated the characteristics of vacuoles induced by weak bases (NH(4)Cl, aminopyridines, and chloroquine) using mouse cells. Individual vacuoles included acidic organelles identified by fluorescent protein expression. Mitochondria and actin filaments were extruded outside the vacuoles, composing the vacuole rim. Staining with amine-reactive fluorescence showed no protein/amino acid content in vacuoles. Thus, serous vacuolar contents are probably partitioned by viscous cytosol, other organelles, and cytoskeletons, but not membrane. The weak base (chloroquine) was immunochemically detected in intravacuolar organelles, but not in vacuoles. Early vacuolization was reversible, but long-term vacuolization caused cell death. The vacuolization and cell death were blocked by the vacuolar H(+)-ATPase inhibitor and Cl--free medium. Staining with LysoTracker or LysoSensor indicated that intravacuolar organelles were strongly acidic and vacuoles were slightly acidic. This suggests that vacuolization is caused by accumulation of weak base and H(+) in acidic organelles, driven by vacuolar H(+)-ATPase associated with Cl(-) entering, and probably by subsequent extrusion of H(+) and water from organelles to the surrounding cytoplasm.

Novel quantitative autophagy analysis by organelle flow cytometry after cell sonication.

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Michael Degtyarev

Full Text Available Autophagy is a dynamic process of bulk degradation of cellular proteins and organelles in lysosomes. Current methods of autophagy measurement include microscopy-based counting of autophagic vacuoles (AVs in cells. We have developed a novel method to quantitatively analyze individual AVs using flow cytometry. This method, OFACS (organelle flow after cell sonication, takes advantage of efficient cell disruption with a brief sonication, generating cell homogenates with fluorescently labeled AVs that retain their integrity as confirmed with light and electron microscopy analysis. These AVs could be detected directly in the sonicated cell homogenates on a flow cytometer as a distinct population of expected organelle size on a cytometry plot. Treatment of cells with inhibitors of autophagic flux, such as chloroquine or lysosomal protease inhibitors, increased the number of particles in this population under autophagy inducing conditions, while inhibition of autophagy induction with 3-methyladenine or knockdown of ATG proteins prevented this accumulation. This assay can be easily performed in a high-throughput format and opens up previously unexplored avenues for autophagy analysis.

Modeling the Competence Acquiring Process in Higher Education Institution

DEFF Research Database (Denmark)

Malinowska, Magdelena; Kusztina, Emma; Zaikin, Oleg

2013-01-01

Changes in human capital management, new requirements regarding knowledge and skills of employees compel higher education institutions to redefine their learning programmes. This requires evaluation of the didactic process realization, which should be oriented on competences. In the article authors...... presents an approach to competence modeling. New tools and collaboration mechanisms are proposed, which allow defining the structure of competence, analyzing the level of competence development, and assessing the competence process realization in relation “expected benefit-required expense”....

Evaluating Adult’s Competency: Application of the Competency Assessment Process

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Dominique Giroux

2015-01-01

Full Text Available Competency assessment of adults with cognitive impairment or mental illness is a complex process that can have significant consequences for their rights. Some models put forth in the scientific literature have been proposed to guide health and social service professionals with this assessment process, but none of these appear to be complete. A new model, the Competency Assessment Process (CAP, was presented and validated in other studies. This paper adds to this corpus by presenting both the CAP model and the results of a survey given to health and social service professionals on its practical application in their clinical practice. The survey was administered to 35 participants trained in assessing competency following the CAP model. The results show that 40% of participants use the CAP to guide their assessment and the majority of those who do not yet use it plan to do so in the future. A large majority of participants consider this to be a relevant model and believe that all interdisciplinary teams should use it. These results support the relevance of the CAP model. Further research is planned to continue the study of the application of CAP in healthcare facilities.

Process competencies in a problem and project based learning environment

DEFF Research Database (Denmark)

Du, Xiangyun; Kolmos, Anette

2006-01-01

with the expected professional competencies. Based on the educational practice of PBL Aalborg Model, which is characterized by problem-orientation, project-organization and team work, this paper examines the process of developing process competencies through studying engineering in a PBL environment from...... process competencies through doing problem and project based work in teams? 2) How do students perceive their achievement of these process competencies?......Future engineers are not only required to master technological competencies concerning solving problems, producing and innovating technology, they are also expected to have capabilities of cooperation, communication, and project management in diverse social context, which are referred to as process...

Cytoplasmic Flow Enhances Organelle Dispersion in Eukaryotic Cells

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Koslover, Elena; Mogre, Saurabh; Chan, Caleb; Theriot, Julie

The cytoplasm of a living cell is an active environment through which intracellular components move and mix. We explore, using theoretical modeling coupled with microrheological measurements, the efficiency of particle dispersion via different modes of transport within this active environment. In particular, we focus on the role of cytoplasmic flow over different scales in contributing to organelle transport within two different cell types. In motile neutrophil cells, we show that bulk fluid flow associated with rapid cell deformation enhances particle transport to and from the cell periphery. In narrow fungal hyphae, localized flows due to hydrodynamic entrainment are shown to contribute to optimally efficient organelle dispersion. Our results highlight the importance of non-traditional modes of transport associated with flow of the cytoplasmic fluid in the distribution of organelles throughout eukaryotic cells.

Brain correlates of mathematical competence in processing mathematical representations

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Roland H. Grabner

2011-11-01

Full Text Available The ability to extract numerical information from different representation formats (e.g., equations, tables, or diagrams is a key component of mathematical competence but little is known about its neural correlate. Previous studies comparing mathematically less and more competent adults have focused on mental arithmetic and reported differences in left angular gyrus activity which were interpreted to reflect differential reliance on arithmetic fact retrieval during problem solving. The aim of the present functional magnetic resonance imaging (fMRI study was to investigate the brain correlates of mathematical competence in a task requiring the processing of typical mathematical representations. Twenty-eight adults of lower and higher mathematical competence worked on a representation matching task in which they had to evaluate whether the numerical information of a symbolic equation matches that of a bar chart. Two task conditions without and one condition with arithmetic demands were administered. Both competence groups performed equally well in the non-arithmetic conditions and only differed in accuracy in the condition requiring calculation. Activation contrasts between the groups revealed consistently stronger left angular gyrus activation in the more competent individuals across all three task conditions. The finding of competence-related activation differences independently of arithmetic demands suggests that more and less competent individuals differ in a cognitive process other than arithmetic fact retrieval. Specifically, it is argued that the stronger left angular gyrus activity in the more competent adults may reflect their higher proficiency in processing mathematical symbols. Moreover, the study demonstrates competence-related parietal activation differences that were not accompanied by differential experimental performance.

Organelle-targeting surface-enhanced Raman scattering (SERS) nanosensors for subcellular pH sensing.

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Shen, Yanting; Liang, Lijia; Zhang, Shuqin; Huang, Dianshuai; Zhang, Jing; Xu, Shuping; Liang, Chongyang; Xu, Weiqing

2018-01-25

The pH value of subcellular organelles in living cells is a significant parameter in the physiological activities of cells. Its abnormal fluctuations are commonly believed to be associated with cancers and other diseases. Herein, a series of surface-enhanced Raman scattering (SERS) nanosensors with high sensitivity and targeting function was prepared for the quantification and monitoring of pH values in mitochondria, nucleus, and lysosome. The nanosensors were composed of gold nanorods (AuNRs) functionalized with a pH-responsive molecule (4-mercaptopyridine, MPy) and peptides that could specifically deliver the AuNRs to the targeting subcellular organelles. The localization of our prepared nanoprobes in specific organelles was confirmed by super-high resolution fluorescence imaging and bio-transmission electron microscopy (TEM) methods. By the targeting ability, the pH values of the specific organelles can be determined by monitoring the vibrational spectral changes of MPy with different pH values. Compared to the cases of reported lysosome and cytoplasm SERS pH sensors, more accurate pH values of mitochondria and nucleus, which could be two additional intracellular tracers for subcellular microenvironments, were disclosed by this SERS approach, further improving the accuracy of discrimination of related diseases. Our sensitive SERS strategy can also be employed to explore crucial physiological and biological processes that are related to subcellular pH fluctuations.

Trans-membrane area asymmetry controls the shape of cellular organelles

NARCIS (Netherlands)

Beznoussenko, Galina V; Pilyugin, Sergei S; Geerts, Willie J C; Kozlov, Michael M; Burger, Koert N J; Luini, Alberto; Derganc, Jure; Mironov, Alexander A

2015-01-01

Membrane organelles often have complicated shapes and differ in their volume, surface area and membrane curvature. The ratio between the surface area of the cytosolic and luminal leaflets (trans-membrane area asymmetry (TAA)) determines the membrane curvature within different sites of the organelle.

Managerial Competencies and the Managerial Performance Appraisal Process.

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Abraham, Steven E.; Karns, Lanny A.; Shaw, Kenneth; Mena, Manuel A.

2001-01-01

Human resource managers (n=277) identified six management competencies as critical: leadership, customer focus, results orientation, problem solving, communication skills, and teamwork. However, many companies do not assess these competencies in the management performance appraisal process. (Contains 22 references.) (SK)

Histone H3 is absent from organelle nucleoids in BY-2 cultured tobacco cells.

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Takusagawa, Mari; Tamotsu, Satoshi; Sakai, Atsushi

2013-07-01

The core histone proteins (H2A, H2B, H3 and H4) are nuclear-localised proteins that play a central role in the formation of nucleosome structure. They have long been considered to be absent from extra-nuclear, DNA-containing organelles; that is plastids and mitochondria. Recently, however, the targeting of core histone H3 to mitochondria, and the presence of nucleosome-like structures in mitochondrial nucleoids, were proposed in cauliflower and tobacco respectively. Thus, we examined whether histone H3 was present in plant organelles and participated in the organisation of nucleoid structure, using highly purified organelles and organelle nucleoids isolated from BY-2 cultured tobacco cells. Immunofluorescence microscopic observations and Western blotting analyses demonstrated that histone H3 was absent from organelles and organelle nucleoids, consistent with the historical hypothesis. Thus, the organisation of organelle nucleoids, including putative nucleosome-like repetitive structures, should be constructed and maintained without participation of histone H3. © 2013 International Federation for Cell Biology.

Process-Based Development of Competence Models to Computer Science Education

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Zendler, Andreas; Seitz, Cornelia; Klaudt, Dieter

2016-01-01

A process model ("cpm.4.CSE") is introduced that allows the development of competence models in computer science education related to curricular requirements. It includes eight subprocesses: (a) determine competence concept, (b) determine competence areas, (c) identify computer science concepts, (d) assign competence dimensions to…

P110 and P140 cytadherence-related proteins are negative effectors of terminal organelle duplication in Mycoplasma genitalium.

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Oscar Q Pich

Full Text Available BACKGROUND: The terminal organelle is a complex structure involved in many aspects of the biology of mycoplasmas such as cell adherence, motility or cell division. Mycoplasma genitalium cells display a single terminal organelle and duplicate this structure prior to cytokinesis in a coordinated manner with the cell division process. Despite the significance of the terminal organelle in mycoplasma virulence, little is known about the mechanisms governing its duplication. METHODOLOGY/PRINCIPAL FINDINGS: In this study we describe the isolation of a mutant, named T192, with a transposon insertion close to the 3' end of the mg192 gene encoding for P110 adhesin. This mutant shows a truncated P110, low levels of P140 and P110 adhesins, a large number of non-motile cells and a high frequency of new terminal organelle formation. Further analyses revealed that the high rates of new terminal organelle formation in T192 cells are a direct consequence of the reduced levels of P110 and P140 rather than to the expression of a truncated P110. Consistently, the phenotype of the T192 mutant was successfully complemented by the reintroduction of the mg192 WT allele which restored the levels of P110 and P140 to those of the WT strain. Quantification of DAPI-stained DNA also showed that the increase in the number of terminal organelles in T192 cells is not accompanied by a higher DNA content, indicating that terminal organelle duplication does not trigger DNA replication in mycoplasmas. CONCLUSIONS/SIGNIFICANCE: Our results demonstrate the existence of a mechanism regulating terminal organelle duplication in M. genitalium and strongly suggest the implication of P110 and P140 adhesins in this mechanism.

Intracellular Microreactors as Artificial Organelles to Conduct Multiple Enzymatic Reactions Simultaneously

DEFF Research Database (Denmark)

Gallardo, Maria Godoy; Labay, Cédric Pierre; Jansman, Michelle M. T.

2017-01-01

The creation of artificial organelles is a new paradigm in medical therapy that aims to substitute for missing cellular function by replenishing a specific cellular task. Artificial organelles tackle the challenge of mimicking metabolism, which is the set of chemical reactions that occur within a...

Using a Delphi process to establish consensus on emergency medicine clerkship competencies.

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Penciner, Rick; Langhan, Trevor; Lee, Richard; McEwen, Jill; Woods, Robert A; Bandiera, Glen

2011-01-01

Currently, there is no consensus on the core competencies required for emergency medicine (EM) clerkships in Canada. Existing EM curricula have been developed through informal consensus or local efforts. The Delphi process has been used extensively as a means for establishing consensus. The purpose of this project was to define core competencies for EM clerkships in Canada, to validate a Delphi process in the context of national curriculum development, and to demonstrate the adoption of the CanMEDS physician competency paradigm in the undergraduate medical education realm. Using a modified Delphi process, we developed a consensus amongst a panel of expert emergency physicians from across Canada utilizing the CanMEDS 2005 Physician Competency Framework. Thirty experts from nine different medical schools across Canada participated on the panel. The initial list consisted of 152 competencies organized in the seven domains of the CanMEDS 2005 Physician Competency Framework. After the second round of the Delphi process, the list of competencies was reduced to 62 (59% reduction). This study demonstrated that a modified Delphi process can result in a strong consensus around a realistic number of core competencies for EM clerkships. We propose that such a method could be used by other medical specialties and health professions to develop rotation-specific core competencies.

An organelle-specific protein landscape identifies novel diseases and molecular mechanisms.

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Boldt, Karsten; van Reeuwijk, Jeroen; Lu, Qianhao; Koutroumpas, Konstantinos; Nguyen, Thanh-Minh T; Texier, Yves; van Beersum, Sylvia E C; Horn, Nicola; Willer, Jason R; Mans, Dorus A; Dougherty, Gerard; Lamers, Ideke J C; Coene, Karlien L M; Arts, Heleen H; Betts, Matthew J; Beyer, Tina; Bolat, Emine; Gloeckner, Christian Johannes; Haidari, Khatera; Hetterschijt, Lisette; Iaconis, Daniela; Jenkins, Dagan; Klose, Franziska; Knapp, Barbara; Latour, Brooke; Letteboer, Stef J F; Marcelis, Carlo L; Mitic, Dragana; Morleo, Manuela; Oud, Machteld M; Riemersma, Moniek; Rix, Susan; Terhal, Paulien A; Toedt, Grischa; van Dam, Teunis J P; de Vrieze, Erik; Wissinger, Yasmin; Wu, Ka Man; Apic, Gordana; Beales, Philip L; Blacque, Oliver E; Gibson, Toby J; Huynen, Martijn A; Katsanis, Nicholas; Kremer, Hannie; Omran, Heymut; van Wijk, Erwin; Wolfrum, Uwe; Kepes, François; Davis, Erica E; Franco, Brunella; Giles, Rachel H; Ueffing, Marius; Russell, Robert B; Roepman, Ronald

2016-05-13

Cellular organelles provide opportunities to relate biological mechanisms to disease. Here we use affinity proteomics, genetics and cell biology to interrogate cilia: poorly understood organelles, where defects cause genetic diseases. Two hundred and seventeen tagged human ciliary proteins create a final landscape of 1,319 proteins, 4,905 interactions and 52 complexes. Reverse tagging, repetition of purifications and statistical analyses, produce a high-resolution network that reveals organelle-specific interactions and complexes not apparent in larger studies, and links vesicle transport, the cytoskeleton, signalling and ubiquitination to ciliary signalling and proteostasis. We observe sub-complexes in exocyst and intraflagellar transport complexes, which we validate biochemically, and by probing structurally predicted, disruptive, genetic variants from ciliary disease patients. The landscape suggests other genetic diseases could be ciliary including 3M syndrome. We show that 3M genes are involved in ciliogenesis, and that patient fibroblasts lack cilia. Overall, this organelle-specific targeting strategy shows considerable promise for Systems Medicine.

A Breast Cell Atlas: Organelle analysis of the MDA-MB-231 cell line by density-gradient fractionation using isotopic marking and label-free analysis

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Marianne Sandin

2015-09-01

Full Text Available Protein translocation between organelles in the cell is an important process that regulates many cellular functions. However, organelles can rarely be isolated to purity so several methods have been developed to analyse the fractions obtained by density gradient centrifugation. We present an analysis of the distribution of proteins amongst organelles in the human breast cell line, MDA-MB-231 using two approaches: an isotopic labelling and a label-free approach.

Nanofiber scaffolds influence organelle structure and function in bone marrow stromal cells.

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Tutak, Wojtek; Jyotsnendu, Giri; Bajcsy, Peter; Simon, Carl G

2017-07-01

Recent work demonstrates that osteoprogenitor cell culture on nanofiber scaffolds can promote differentiation. This response may be driven by changes in cell morphology caused by the three-dimensional (3D) structure of nanofibers. We hypothesized that nanofiber effects on cell behavior may be mediated by changes in organelle structure and function. To test this hypothesis, human bone marrow stromal cells (hBMSCs) were cultured on poly(ε-caprolactone) (PCL) nanofibers scaffolds and on PCL flat spuncoat films. After 1 day-culture, hBMSCs were stained for actin, nucleus, mitochondria, and peroxisomes, and then imaged using 3D confocal microscopy. Imaging revealed that the hBMSC cell body (actin) and peroxisomal volume were reduced during culture on nanofibers. In addition, the nucleus and peroxisomes occupied a larger fraction of cell volume during culture on nanofibers than on films, suggesting enhancement of the nuclear and peroxisomal functional capacity. Organelles adopted morphologies with greater 3D-character on nanofibers, where the Z-Depth (a measure of cell thickness) was increased. Comparisons of organelle positions indicated that the nucleus, mitochondria, and peroxisomes were closer to the cell center (actin) for nanofibers, suggesting that nanofiber culture induced active organelle positioning. The smaller cell volume and more centralized organelle positioning would reduce the energy cost of inter-organelle vesicular transport during culture on nanofibers. Finally, hBMSC bioassay measurements (DNA, peroxidase, bioreductive potential, lactate, and adenosine triphosphate (ATP)) indicated that peroxidase activity may be enhanced during nanofiber culture. These results demonstrate that culture of hBMSCs on nanofibers caused changes in organelle structure and positioning, which may affect organelle functional capacity and transport. Published 2016. This article is a U.S. Government work and is in the public domain in the USA. J Biomed Mater Res Part B: Appl

Representations and processes of human spatial competence.

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Gunzelmann, Glenn; Lyon, Don R

2011-10-01

This article presents an approach to understanding human spatial competence that focuses on the representations and processes of spatial cognition and how they are integrated with cognition more generally. The foundational theoretical argument for this research is that spatial information processing is central to cognition more generally, in the sense that it is brought to bear ubiquitously to improve the adaptivity and effectiveness of perception, cognitive processing, and motor action. We describe research spanning multiple levels of complexity to understand both the detailed mechanisms of spatial cognition, and how they are utilized in complex, naturalistic tasks. In the process, we discuss the critical role of cognitive architectures in developing a consistent account that spans this breadth, and we note some areas in which the current version of a popular architecture, ACT-R, may need to be augmented. Finally, we suggest a framework for understanding the representations and processes of spatial competence and their role in human cognition generally. Copyright © 2011 Cognitive Science Society, Inc.

Limited distal organelles and synaptic function in extensive monoaminergic innervation.

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Tao, Juan; Bulgari, Dinara; Deitcher, David L; Levitan, Edwin S

2017-08-01

Organelles such as neuropeptide-containing dense-core vesicles (DCVs) and mitochondria travel down axons to supply synaptic boutons. DCV distribution among en passant boutons in small axonal arbors is mediated by circulation with bidirectional capture. However, it is not known how organelles are distributed in extensive arbors associated with mammalian dopamine neuron vulnerability, and with volume transmission and neuromodulation by monoamines and neuropeptides. Therefore, we studied presynaptic organelle distribution in Drosophila octopamine neurons that innervate ∼20 muscles with ∼1500 boutons. Unlike in smaller arbors, distal boutons in these arbors contain fewer DCVs and mitochondria, although active zones are present. Absence of vesicle circulation is evident by proximal nascent DCV delivery, limited impact of retrograde transport and older distal DCVs. Traffic studies show that DCV axonal transport and synaptic capture are not scaled for extensive innervation, thus limiting distal delivery. Activity-induced synaptic endocytosis and synaptic neuropeptide release are also reduced distally. We propose that limits in organelle transport and synaptic capture compromise distal synapse maintenance and function in extensive axonal arbors, thereby affecting development, plasticity and vulnerability to neurodegenerative disease. © 2017. Published by The Company of Biologists Ltd.

Recent Progress in Micro/Nanoreactors toward the Creation of Artificial Organelles

DEFF Research Database (Denmark)

Gallardo, Maria Godoy; York-Durán, María José; Hosta-Rigau, Leticia

2018-01-01

Artificial organelles created from a bottom up approach are a new type of engineered materials, which are not designed to be living but, instead, to mimic some specific functions inside cells. By doing so, artificial organelles are expected to become a powerful tool in biomedicine. They can act a...

Lipid droplets as ubiquitous fat storage organelles in C. elegans

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Guo Fengli

2010-12-01

Full Text Available Abstract Background Lipid droplets are a class of eukaryotic cell organelles for storage of neutral fat such as triacylglycerol (TAG and cholesterol ester (CE. We and others have recently reported that lysosome-related organelles (LROs are not fat storage structures in the nematode C. elegans. We also reported the formation of enlarged lipid droplets in a class of peroxisomal fatty acid β-oxidation mutants. In the present study, we seek to provide further evidence on the organelle nature and biophysical properties of fat storage structures in wild-type and mutant C. elegans. Results In this study, we provide biochemical, histological and ultrastructural evidence of lipid droplets in wild-type and mutant C. elegans that lack lysosome related organelles (LROs. The formation of lipid droplets and the targeting of BODIPY fatty acid analogs to lipid droplets in live animals are not dependent on lysosomal trafficking or peroxisome dysfunction. However, the targeting of Nile Red to lipid droplets in live animals occurs only in mutants with defective peroxisomes. Nile Red labelled-lipid droplets are characterized by a fluorescence emission spectrum distinct from that of Nile Red labelled-LROs. Moreover, we show that the recently developed post-fix Nile Red staining method labels lipid droplets exclusively. Conclusions Our results demonstrate lipid droplets as ubiquitous fat storage organelles and provide a unified explanation for previous studies on fat labelling methods in C. elegans. These results have important applications to the studies of fat storage and lipid droplet regulation in the powerful genetic system, C. elegans.

Dynein is the motor for retrograde axonal transport of organelles

International Nuclear Information System (INIS)

Schnapp, B.J.; Reese, T.S.

1989-01-01

Vesicular organelles in axons of nerve cells are transported along microtubules either toward their plus ends (fast anterograde transport) or toward their minus ends (retrograde transport). Two microtubule-based motors were previously identified by examining plastic beads induced to move along microtubules by cytosol fractions from the squid giant axon: (i) an anterograde motor, kinesin, and (ii) a retrograde motor, which is characterized here. The retrograde motor, a cytosolic protein previously termed HMW1, was purified from optic lobes and extruded axoplasm by nucleotide-dependent microtubule affinity and release; microtubule gliding was used as the assay of motor activity. The following properties of the retrograde motor suggest that it is cytoplasmic dynein: (i) sedimentation at 20-22 S with a heavy chain of Mr greater than 200,000 that coelectrophoreses with the alpha and beta subunits of axonemal dynein, (ii) cleavage by UV irradiation in the presence of ATP and vanadate, and (iii) a molecular structure resembling two-headed dynein from axonemes. Furthermore, bead movement toward the minus end of microtubules was blocked when axoplasmic supernatants were treated with UV/vanadate. Treatment of axoplasmic supernatant with UV/vanadate also blocks the retrograde movement of purified organelles in vitro without changing the number of anterograde moving organelles, indicating that dynein interacts specifically with a subgroup of organelles programmed to move toward the cell body. However, purified optic lobe dynein, like purified kinesin, does not by itself promote the movement of purified organelles along microtubules, suggesting that additional axoplasmic factors are necessary for retrograde as well as anterograde transport

The Competence Accumulation Process in the Technology Transference Strategy

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André Silva de Souza

2008-04-01

Full Text Available The present article evaluates and measures the technological competence accumulation in an automation area enterprise to distribution centers, Knapp Sudamérica Logistic and Automation Ltd, in the interval of the technology transference process previous period (1998-2001 and during the technology transference process(2002-2005. Therefore, based on an individual case study, the study identified the technology transference strategy and mechanism accorded between the head office and the branch office, the technological functions and activities developed by the receiver and, at last, the critical factors present in this process. The echnological competences accumulation exam was accomplished based on an analytical structure existent in the literature that was adapted to the researched segment analysis. The obtained results showed that the planed, organized, controlled and continuous effort to generating and disseminating knowledge allowed the enterprise to speed up the accumulation process of technological competences promoting the converting of this process from individual level to the organizational one: besides, it also allowed the identification of barriers and facilitators involved in this process.

AQUATIC PLANT SPECIATION AFFECTED BY DIVERSIFYING SELECTION OF ORGANELLE DNA REGIONS(1).

Science.gov (United States)

Kato, Syou; Misawa, Kazuharu; Takahashi, Fumio; Sakayama, Hidetoshi; Sano, Satomi; Kosuge, Keiko; Kasai, Fumie; Watanabe, Makoto M; Tanaka, Jiro; Nozaki, Hisayoshi

2011-10-01

Many of the genes that control photosynthesis are carried in the chloroplast. These genes differ among species. However, evidence has yet to be reported revealing the involvement of organelle genes in the initial stages of plant speciation. To elucidate the molecular basis of aquatic plant speciation, we focused on the unique plant species Chara braunii C. C. Gmel. that inhabits both shallow and deep freshwater habitats and exhibits habitat-based dimorphism of chloroplast DNA (cpDNA). Here, we examined the "shallow" and "deep" subpopulations of C. braunii using two nuclear DNA (nDNA) markers and cpDNA. Genetic differentiation between the two subpopulations was measured in both nDNA and cpDNA regions, although phylogenetic analyses suggested nuclear gene flow between subpopulations. Neutrality tests based on Tajima's D demonstrated diversifying selection acting on organelle DNA regions. Furthermore, both "shallow" and "deep" haplotypes of cpDNA detected in cultures originating from bottom soils of three deep environments suggested that migration of oospores (dormant zygotes) between the two habitats occurs irrespective of the complete habitat-based dimorphism of cpDNA from field-collected vegetative thalli. Therefore, the two subpopulations are highly selected by their different aquatic habitats and show prezygotic isolation, which represents an initial process of speciation affected by ecologically based divergent selection of organelle genes. © 2011 Phycological Society of America.

Analyzing Lysosome-Related Organelles by Electron Microscopy

KAUST Repository

Hurbain, Ilse; Romao, Maryse; Bergam, Ptissam; Heiligenstein, Xavier; Raposo, Graç a

2017-01-01

and their dynamics at the cellular level. Deciphering the biogenesis and functions of lysosomes and lysosome-related organelles (LROs) and their dysfunctions requires their visualization and detailed characterization at high resolution by electron microscopy. Here

Teaching process competencies in a PBL curriculum

DEFF Research Database (Denmark)

Kofoed, Lise Busk; Hansen, Søren; Kolmos, Anette

2004-01-01

The article describes the background in teaching students process competencies in a project-organized and problem-based (PBL) educational system at Aalborg University, and presents an analysis of a course development....

Live-cell Microscopy and Fluorescence-based Measurement of Luminal pH in Intracellular Organelles

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Li Ma

2017-08-01

Full Text Available Luminal pH is an important functional feature of intracellular organelles. Acidification of the lumen of organelles such as endosomes, lysosomes, and the Golgi apparatus plays a critical role in fundamental cellular processes. As such, measurement of the luminal pH of these organelles has relevance to both basic research and translational research. At the same time, accurate measurement of intraorganellar pH in living cells can be challenging and may be a limiting hurdle for research in some areas. Here, we describe three powerful methods to measure rigorously the luminal pH of different intracellular organelles, focusing on endosomes, lysosomes, and the Golgi apparatus. The described methods are based on live imaging of pH-sensitive fluorescent probes and include: (1 A protocol based on quantitative, ratiometric measurement of endocytosis of pH-sensitive and pH-insensitive fluorescent conjugates of transferrin; (2 A protocol for the use of proteins tagged with a ratiometric variant of the pH-sensitive intrinsically fluorescent protein pHluorin; and (3 A protocol using the fluorescent dye LysoSensor™. We describe necessary reagents, key procedures, and methods and equipment for data acquisition and analysis. Examples of implementation of the protocols are provided for cultured cells derived from a cancer cell line and for primary cultures of mouse hippocampal neurons. In addition, we present strengths and weaknesses of the different described intraorganellar pH measurement methods. These protocols are likely to be of benefit to many researchers, from basic scientists to those conducting translational research with a focus on diseases in patient-derived cells.

Lipid droplet organelle distribution in populations of dividing cells studied by simulation

International Nuclear Information System (INIS)

Dalhaimer, Paul

2013-01-01

One of the key questions in cell biology is how organelles are passed from parent to daughter cells. To help address this question, I used Brownian dynamics to simulate lipid droplets as model organelles in populations of dividing cells. Lipid droplets are dynamic bodies that can form both de novo and by fission, they can also be depleted. The quantitative interplay among these three events is unknown but would seem crucial for controlling droplet distribution in populations of dividing cells. Surprisingly, of the three main events studied: biogenesis, fission, and depletion, the third played the key role in maintaining droplet organelle number—and to a lesser extent volume—in populations of dividing cells where formation events would have seemed paramount. In the case of lipid droplets, this provides computational evidence that they must be sustained, most likely through contacts with the endoplasmic reticulum. The findings also agree with video microscopy experiments over much shorter timescales where droplet depletion in fission yeast cells was not observed. In general, this work shows that organelle maintenance is invaluable and lack thereof cannot necessarily be compensated for by organelle formation. This study provides a time-accurate, physical-based template for long-term cell division studies. (paper)

Lipid droplet organelle distribution in populations of dividing cells studied by simulation

Science.gov (United States)

Dalhaimer, Paul

2013-06-01

One of the key questions in cell biology is how organelles are passed from parent to daughter cells. To help address this question, I used Brownian dynamics to simulate lipid droplets as model organelles in populations of dividing cells. Lipid droplets are dynamic bodies that can form both de novo and by fission, they can also be depleted. The quantitative interplay among these three events is unknown but would seem crucial for controlling droplet distribution in populations of dividing cells. Surprisingly, of the three main events studied: biogenesis, fission, and depletion, the third played the key role in maintaining droplet organelle number—and to a lesser extent volume—in populations of dividing cells where formation events would have seemed paramount. In the case of lipid droplets, this provides computational evidence that they must be sustained, most likely through contacts with the endoplasmic reticulum. The findings also agree with video microscopy experiments over much shorter timescales where droplet depletion in fission yeast cells was not observed. In general, this work shows that organelle maintenance is invaluable and lack thereof cannot necessarily be compensated for by organelle formation. This study provides a time-accurate, physical-based template for long-term cell division studies.

DEFINITION AND DEVELOPMENT OF COMPETENCES: A PARADIGM IN THE STRATEGIC PROCESS

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Glauco Corbari Corrêa

2015-09-01

Full Text Available This study aims to examine the issue of defining and developing of competences and their definitive insertion in the strategic process of organizations. The relevance is evident, since in the globalized world of the twenty-first century new skills are being required of workers, employers and citizens in general. The understanding of the current dynamics of competence-based management becomes important, since it can be approached as a set of knowledge, skills and attitudes that accredit an individual to perform a certain function or, on the other hand, as achievements of the citizen in his/her work, i.e., the first definition focuses on the acquired potential and the second one lies in the effected performance. The paper also identifies the methods and techniques for assessing competences, in order to obtain a more objective view of human potential that exists in certain company and what are the needs for updating. Moreover, it attempts to present the importance of emotional competence in the strategic process and its close links with the concept of emotional intelligence, as well as it aims to demonstrate the importance of the irrevocable insertion of competences as a paradigm in the strategic process. Keywords: Competences. Management. Organizations. Globalization. Strategic Process.

Organelle Genome Inheritance in Deparia Ferns (Athyriaceae, Aspleniineae, Polypodiales

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Li-Yaung Kuo

2018-04-01

Full Text Available Organelle genomes of land plants are predominately inherited maternally but in some cases can also be transmitted paternally or biparentally. Compared to seed plants (>83% genera of angiosperms and >12% genera of gymnosperms, plastid genome (plastome inheritance has only been investigated in fewer than 2% of fern genera, and mitochondrial genome (mitogenome from only one fern genus. We developed a new and efficient method to examine plastome and mitogenome inheritance in a fern species—Deparia lancea (Athyriaceae, Aspleniineae, Polypodiales, and found that plastid and mitochondrial DNAs were transmitted from only the maternal parentage to a next generation. To further examine whether both organelle genomes have the same manner of inheritance in other Deparia ferns, we sequenced both plastid and mitochondrial DNA regions of inter-species hybrids, and performed phylogenetic analyses to identify the origins of organellar DNA. Evidence from our experiments and phylogenetic analyses support that both organelle genomes in Deparia are uniparentally and maternally inherited. Most importantly, our study provides the first report of mitogenome inheritance in eupolypod ferns, and the second one among all ferns.

ChloroMitoCU: Codon patterns across organelle genomes for functional genomics and evolutionary applications.

Science.gov (United States)

Sablok, Gaurav; Chen, Ting-Wen; Lee, Chi-Ching; Yang, Chi; Gan, Ruei-Chi; Wegrzyn, Jill L; Porta, Nicola L; Nayak, Kinshuk C; Huang, Po-Jung; Varotto, Claudio; Tang, Petrus

2017-06-01

Organelle genomes are widely thought to have arisen from reduction events involving cyanobacterial and archaeal genomes, in the case of chloroplasts, or α-proteobacterial genomes, in the case of mitochondria. Heterogeneity in base composition and codon preference has long been the subject of investigation of topics ranging from phylogenetic distortion to the design of overexpression cassettes for transgenic expression. From the overexpression point of view, it is critical to systematically analyze the codon usage patterns of the organelle genomes. In light of the importance of codon usage patterns in the development of hyper-expression organelle transgenics, we present ChloroMitoCU, the first-ever curated, web-based reference catalog of the codon usage patterns in organelle genomes. ChloroMitoCU contains the pre-compiled codon usage patterns of 328 chloroplast genomes (29,960 CDS) and 3,502 mitochondrial genomes (49,066 CDS), enabling genome-wide exploration and comparative analysis of codon usage patterns across species. ChloroMitoCU allows the phylogenetic comparison of codon usage patterns across organelle genomes, the prediction of codon usage patterns based on user-submitted transcripts or assembled organelle genes, and comparative analysis with the pre-compiled patterns across species of interest. ChloroMitoCU can increase our understanding of the biased patterns of codon usage in organelle genomes across multiple clades. ChloroMitoCU can be accessed at: http://chloromitocu.cgu.edu.tw/. © The Author 2017. Published by Oxford University Press on behalf of Kazusa DNA Research Institute.

GOBASE: an organelle genome database

OpenAIRE

O?Brien, Emmet A.; Zhang, Yue; Wang, Eric; Marie, Veronique; Badejoko, Wole; Lang, B. Franz; Burger, Gertraud

2008-01-01

The organelle genome database GOBASE, now in its 21st release (June 2008), contains all published mitochondrion-encoded sequences (?913 000) and chloroplast-encoded sequences (?250 000) from a wide range of eukaryotic taxa. For all sequences, information on related genes, exons, introns, gene products and taxonomy is available, as well as selected genome maps and RNA secondary structures. Recent major enhancements to database functionality include: (i) addition of an interface for RNA editing...

Crystal Structures of DNA-Whirly Complexes and Their Role in Arabidopsis Organelle Genome Repair

Energy Technology Data Exchange (ETDEWEB)

Cappadocia, Laurent; Maréchal, Alexandre; Parent, Jean-Sébastien; Lepage, Étienne; Sygusch, Jurgen; Brisson, Normand (Montreal)

2010-09-07

DNA double-strand breaks are highly detrimental to all organisms and need to be quickly and accurately repaired. Although several proteins are known to maintain plastid and mitochondrial genome stability in plants, little is known about the mechanisms of DNA repair in these organelles and the roles of specific proteins. Here, using ciprofloxacin as a DNA damaging agent specific to the organelles, we show that plastids and mitochondria can repair DNA double-strand breaks through an error-prone pathway similar to the microhomology-mediated break-induced replication observed in humans, yeast, and bacteria. This pathway is negatively regulated by the single-stranded DNA (ssDNA) binding proteins from the Whirly family, thus indicating that these proteins could contribute to the accurate repair of plant organelle genomes. To understand the role of Whirly proteins in this process, we solved the crystal structures of several Whirly-DNA complexes. These reveal a nonsequence-specific ssDNA binding mechanism in which DNA is stabilized between domains of adjacent subunits and rendered unavailable for duplex formation and/or protein interactions. Our results suggest a model in which the binding of Whirly proteins to ssDNA would favor accurate repair of DNA double-strand breaks over an error-prone microhomology-mediated break-induced replication repair pathway.

Reduction of Cr (VI) into Cr (III) by organelles of Chlorella vulgaris in aqueous solution: An organelle-level attempt.

Science.gov (United States)

Chen, Zunwei; Song, Shufang; Wen, Yuezhong

2016-12-01

The priority pollutant chromium (Cr) was ubiquitous and great efforts have been made to reduce Cr (VI) into less-toxic Cr (III) by alga for the convenient availability and low expense. However, the functional role of organelle inside the algal cell in Cr (VI) reduction was poorly understood. In this study, organelles in green algae Chlorella vulgaris were extracted and further decorated for Cr (VI) reduction tests. Results showed that the chloroplast exhibited not only adsorption ability of total Cr (21.18% comparing to control) but also reduction potential of Cr (VI) (almost 70% comparing to control), whose most suitable working concentration was at 17μg/mL. Furtherly, the isolated thylakoid membrane (ITM) showed better Cr (VI) reduction potential with the presence of sodium alginate (SA), even though the Hill reaction activity (HRA) was inhibited. As for photosystem II (PSII), the addition of mesoporous silica SBA-15 enhanced the reduction ability through improving the light-harvesting complex (LHC) II efficiency and electron transport rate. On the whole, the reduction ability order of the three kinds of materials based on chloroplast in C. vulgaris was PSII@SBA-15>Chloroplast>ITM@SA. The attempt made in this study to reduce the Cr (VI) with C. vulgaris organelles might not only offer basement to detect the potential action mechanism of Cr (VI) reduction by C. vulgaris but also provide a new sight for the scavenge of heavy metal with biological materials. Copyright © 2016 Elsevier B.V. All rights reserved.

Therapist Multicultural Competence, Asian American Participants' Cultural Values, and Counseling Process.

Science.gov (United States)

Wang, Shihwe; Kim, Bryan S K

2010-10-01

Asian Americans drop out of mental health treatment at a high rate. This problem could be addressed by enhancing therapists' multicultural competence and by examining clients' cultural attitudes that may affect the counseling process. In the present study, we used a video analogue design with a sample of 113 Asian American college students to examine these possibilities. The result from a t test showed that the session containing therapist multicultural competencies received higher ratings than the session without therapist multicultural competence. In addition, correlational analyses showed that participant values acculturation was positively associated with participant ratings of counseling process, while the value of emotional self-control was negatively correlated. The results of a hierarchical multiple regression analysis did not support any interaction effects among the independent variables on counseling process. All of these findings could contribute to the field of multicultural competence research and have implications for therapist practices and training.

Competing Values in Software Process Improvement

DEFF Research Database (Denmark)

Mûller, Sune Dueholm; Nielsen, Peter Axel

2013-01-01

Purpose The purpose of the article is to investigate the impact of organizational culture on software process improvement (SPI). Is cultural congruence between an organization and an adopted process model required? How can the level of congruence between an organizational culture and the values...... and assumptions underlying an adopted process model be assessed? How can cultural incongruence be managed to facilitate success of software process improvement? Design/methodology/approach The competing values framework and its associated assessment instrument are used in a case study to establish......-step process, SPI managers establish and compare culture profiles and decide how to address identified problems. To that end the text analysis technique is offered as a web service that allows for analysis of all text-based process models and standards, and of internal process documentation. Originality...

The Organizational Change Process: Its Influence on Competences Learned on the Job

Directory of Open Access Journals (Sweden)

Elaine Rabelo Neiva

2015-10-01

Full Text Available This study was developed in a Brazilian court that was subjected to the introduction of e-process, and bears the following objectives: (a describe the context of changes in terms of planning and perceived risk degree; (b describe the results perceived after the introduction of the e-process; (c describe the support to learning and the competences learned during the e-process implementation; (d identify the links between variables of changing context, support to learning and the competences learned during the introduction of the e-process at the Higher Justice Court. 219 civil servants participated in the study, which used scales of changing context, results of the change of competences and support to learning. Scales were subjected to exploratory factor analysis with robust statistical indexes and three multiple regressions to test the associations between variables. Results pointed out that characteristics of the change process and support to learning affect learned competences.

The mitochondrion-like organelle of Trimastix pyriformis contains the complete glycine cleavage system.

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Zuzana Zubáčová

Full Text Available All eukaryotic organisms contain mitochondria or organelles that evolved from the same endosymbiotic event like classical mitochondria. Organisms inhabiting low oxygen environments often contain mitochondrial derivates known as hydrogenosomes, mitosomes or neutrally as mitochondrion-like organelles. The detailed investigation has shown unexpected evolutionary plasticity in the biochemistry and protein composition of these organelles in various protists. We investigated the mitochondrion-like organelle in Trimastix pyriformis, a free-living member of one of the three lineages of anaerobic group Metamonada. Using 454 sequencing we have obtained 7 037 contigs from its transcriptome and on the basis of sequence homology and presence of N-terminal extensions we have selected contigs coding for proteins that putatively function in the organelle. Together with the results of a previous transcriptome survey, the list now consists of 23 proteins - mostly enzymes involved in amino acid metabolism, transporters and maturases of proteins and transporters of metabolites. We have no evidence of the production of ATP in the mitochondrion-like organelle of Trimastix but we have obtained experimental evidence for the presence of enzymes of the glycine cleavage system (GCS, which is part of amino acid metabolism. Using homologous antibody we have shown that H-protein of GCS localizes into vesicles in the cell of Trimastix. When overexpressed in yeast, H- and P-protein of GCS and cpn60 were transported into mitochondrion. In case of H-protein we have demonstrated that the first 16 amino acids are necessary for this transport. Glycine cleavage system is at the moment the only experimentally localized pathway in the mitochondrial derivate of Trimastix pyriformis.

Robust organelle size extractions from elastic scattering measurements of single cells (Conference Presentation)

Science.gov (United States)

Cannaday, Ashley E.; Draham, Robert; Berger, Andrew J.

2016-04-01

The goal of this project is to estimate non-nuclear organelle size distributions in single cells by measuring angular scattering patterns and fitting them with Mie theory. Simulations have indicated that the large relative size distribution of organelles (mean:width≈2) leads to unstable Mie fits unless scattering is collected at polar angles less than 20 degrees. Our optical system has therefore been modified to collect angles down to 10 degrees. Initial validations will be performed on polystyrene bead populations whose size distributions resemble those of cell organelles. Unlike with the narrow bead distributions that are often used for calibration, we expect to see an order-of-magnitude improvement in the stability of the size estimates as the minimum angle decreases from 20 to 10 degrees. Scattering patterns will then be acquired and analyzed from single cells (EMT6 mouse cancer cells), both fixed and live, at multiple time points. Fixed cells, with no changes in organelle sizes over time, will be measured to determine the fluctuation level in estimated size distribution due to measurement imperfections alone. Subsequent measurements on live cells will determine whether there is a higher level of fluctuation that could be attributed to dynamic changes in organelle size. Studies on unperturbed cells are precursors to ones in which the effects of exogenous agents are monitored over time.

THE FEATURES OF PROCESSES OF SKILLS (SPECIAL COMPETENCIES FORMATION

Directory of Open Access Journals (Sweden)

A. N. Pechnikov

2018-01-01

Full Text Available Introduction. The present article continues a series of the authors’ publications devoted to key problems of a modern educational process organization and ensuring its efficiency. A starting point of the latest investigation stage has been a gap between the available models of formation and diagnostics of special competencies and the tasks for predicting a degree of success of development student’s skills in order to take adequate decisions on managing the process.The aim of the article is justification of a new methodological approach to formation of skills (special competencies of students.Methodology and research methods. The methods of analysis and synthesis; fundamental principles of didactics, qualimetry, the efficiency theory and the decision-making theory were used.Results and scientific novelty. The theoretical bases of evaluation procedures of pupils’ skills created during training are stated. Reference points for the choice of learning process characteristics are designated; by following those characteristics it is possible to provide better development of skills. The tasks of analysis of the studied problem, information acquisition and modeling of the “situation mechanism” of special competencies formation are considered. It is proved that for educational process management optimization it is necessary to evaluate not only its result, but also its quality process, as well its quality system that provides the organization process. The combination of factors to exert the dominating influence over educational process effectiveness are singled out: a type of the applied pedagogical influence; a type of the realized didactic system; a set of personal trainee characteristics which include levels of his/her educational motivation, learning ability, creativity and enables to model and predict training results. It is shown that each of possible combinations of the leading factors represents separate version of a solution to the

From Endosymbiont to Host-Controlled Organelle: The Hijacking of Mitochondrial Protein Synthesis and Metabolism

NARCIS (Netherlands)

Gabaldon, T.; Huynen, M.A.

2007-01-01

Mitochondria are eukaryotic organelles that originated from the endosymbiosis of an alpha-proteobacterium. To gain insight into the evolution of the mitochondrial proteome as it proceeded through the transition from a free-living cell to a specialized organelle, we compared a reconstructed ancestral

From endosymbiont to host-controlled organelle: the hijacking of mitochondrial protein synthesis and metabolism.

NARCIS (Netherlands)

Gabaldon, T.; Huynen, M.A.

2007-01-01

Mitochondria are eukaryotic organelles that originated from the endosymbiosis of an alpha-proteobacterium. To gain insight into the evolution of the mitochondrial proteome as it proceeded through the transition from a free-living cell to a specialized organelle, we compared a reconstructed ancestral

Scanning ion images; analysis of pharmaceutical drugs at organelle levels

Science.gov (United States)

Larras-Regard, E.; Mony, M.-C.

1995-05-01

With the ion analyser IMS 4F used in microprobe mode, it is possible to obtain images of fields of 10 × 10 [mu]m2, corresponding to an effective magnification of 7000 with lateral resolution of 250 nm, technical characteristics that are appropriate for the size of cell organelles. It is possible to characterize organelles by their relative CN-, P- and S- intensities when the tissues are prepared by freeze fixation and freeze substitution. The recognition of organelles enables correlation of the tissue distribution of ebselen, a pharmaceutical drug containing selenium. The various metabolites characterized in plasma, bile and urine during biotransformation of ebselen all contain selenium, so the presence of the drug and its metabolites can be followed by images of Se. We were also able to detect the endogenous content of Se in tissue, due to the increased sensitivity of ion analysis in microprobe mode. Our results show a natural occurrence of Se in the border corresponding to the basal lamina of cells of proximal but not distal tubules of the kidney. After treatment of rats with ebselen, an additional site of Se is found in the lysosomes. We suggest that in addition to direct elimination of ebselen and its metabolites by glomerular filtration and urinary elimination, a second process of elimination may occur: Se compounds reaching the epithelial cells via the basal lamina accumulate in lysosomes prior to excretion into the tubular fluid. The technical developments of using the IMS 4F instrument in the microprobe mode and the improvement in preparation of samples by freeze fixation and substitution further extend the limit of ion analysis in biology. Direct imaging of trace elements and molecules marked with a tracer make it possible to determine their targets by comparison with images of subcellular structures. This is a promising advance in the study of pathways of compounds within tissues, cells and the whole organism.

Nanobiotechnology meets plant cell biology: Carbon nanotubes as organelle targeting nanocarriers

KAUST Repository

Serag, Maged F.; Kaji, Noritada; Habuchi, Satoshi; Bianco, Alberto; Baba, Yoshinobu

2013-01-01

For years, nanotechnology has shown great promise in the fields of biomedical and biotechnological sciences and medical research. In this review, we demonstrate its versatility and applicability in plant cell biology studies. Specifically, we discuss the ability of functionalized carbon nanotubes to penetrate the plant cell wall, target specific organelles, probe protein-carrier activity and induce organelle recycling in plant cells. We also, shed light on prospective applications of carbon nanomaterials in cell biology and plant cell transformation. © 2013 The Royal Society of Chemistry.

Theoretical insights into expression of leadership competencies in the process of management

OpenAIRE

Regina Andriukaitienė; Valentyna Voronkova; Olga Kyvliuk; Marina Maksimenyuk; Aita Sakun

2017-01-01

The relevance of the topic is defined through the idea that appropriate leadership competencies and their application in certain activities enabling the followers can ensure the prospects of organizational development and individual career opportunities. To review and summarize the aspects of research findings of leadership science in expression of competencies in managerial processes, highlighting the leadership competencies in the context of general competencies. Methods. In order to formul...

Physiological role of taurine - from organism to organelle

DEFF Research Database (Denmark)

Lambert, Ian Henry; Kristensen, David Møbjerg Boslev; Holm, Jacob Bak

2015-01-01

Taurine is often referred to as a semi-essential amino acid as newborn mammals have a limited ability to synthesize taurine and have to rely on dietary supply. Taurine is not thought to be incorporated into proteins as no aminoacyl tRNA synthetase has yet been identified and is not oxidized...... in mammalian cells. However, taurine contributes significantly to the cellular pool of organic osmolytes and has accordingly been acknowledged for its role in cell volume restoration following osmotic perturbation. This review describes taurine homeostasis in cells and organelles with emphasis on taurine...... biophysics/membrane dynamics, regulation of transport proteins involved in active taurine uptake and passive taurine release as well as physiological processes, for example, development, lung function, mitochondrial function, antioxidative defence and apoptosis which seem to be affected by a shift...

Contextualizing Individual Competencies for Managing the Corporate Social Responsibility Adaptation Process

NARCIS (Netherlands)

Osagie, E.R.; Wesselink, R.; Blok, V.; Mulder, M.

2016-01-01

Companies committed to corporate social responsibility (CSR) should ensure that their managers possess the appropriate competencies to effectively manage the CSR adaptation process. The literature provides insights into the individual competencies these managers need but fails to prioritize them and

Teachers’ competences in the foreign language teaching/learning process

OpenAIRE

Douglas Altamiro Consolo; Cristina Francisca de Carvalho Porto

2012-01-01

In this article we discuss competences demanded from the foreign language teacher for him or her to perform in the teaching-learning process efficiently. Our reflections are based mainly on Paulo Freire (2001), Philippe Perrenoud (2000), Edgar Morin (2003), Maurice Tardif (2002) and Almeida Filho (1999), providing, in this way, a reflective dialogue among studies that focus on teachers’ competences. The main objective is a better understanding of the necessary knowledge about teaching practic...

Widespread occurrence of organelle genome-encoded 5S rRNAs including permuted molecules.

Science.gov (United States)

Valach, Matus; Burger, Gertraud; Gray, Michael W; Lang, B Franz

2014-12-16

5S Ribosomal RNA (5S rRNA) is a universal component of ribosomes, and the corresponding gene is easily identified in archaeal, bacterial and nuclear genome sequences. However, organelle gene homologs (rrn5) appear to be absent from most mitochondrial and several chloroplast genomes. Here, we re-examine the distribution of organelle rrn5 by building mitochondrion- and plastid-specific covariance models (CMs) with which we screened organelle genome sequences. We not only recover all organelle rrn5 genes annotated in GenBank records, but also identify more than 50 previously unrecognized homologs in mitochondrial genomes of various stramenopiles, red algae, cryptomonads, malawimonads and apusozoans, and surprisingly, in the apicoplast (highly derived plastid) genomes of the coccidian pathogens Toxoplasma gondii and Eimeria tenella. Comparative modeling of RNA secondary structure reveals that mitochondrial 5S rRNAs from brown algae adopt a permuted triskelion shape that has not been seen elsewhere. Expression of the newly predicted rrn5 genes is confirmed experimentally in 10 instances, based on our own and published RNA-Seq data. This study establishes that particularly mitochondrial 5S rRNA has a much broader taxonomic distribution and a much larger structural variability than previously thought. The newly developed CMs will be made available via the Rfam database and the MFannot organelle genome annotator. © The Author(s) 2014. Published by Oxford University Press on behalf of Nucleic Acids Research.

Organelles genome stability of wheat plantlets produced by anther ...

African Journals Online (AJOL)

Yomi

2012-03-15

Mar 15, 2012 ... 1Department of Biotechnology, Faculty of Agricultural Technology, Al-Balqa' Applied University, ... genetic stability of wheat organelles genomes for plantlets produced by anther culture using restriction ..... of transgenic plants.

Teachers’ competences in the foreign language teaching/learning process

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Douglas Altamiro Consolo

2012-10-01

Full Text Available In this article we discuss competences demanded from the foreign language teacher for him or her to perform in the teaching-learning process efficiently. Our reflections are based mainly on Paulo Freire (2001, Philippe Perrenoud (2000, Edgar Morin (2003, Maurice Tardif (2002 and Almeida Filho (1999, providing, in this way, a reflective dialogue among studies that focus on teachers’ competences. The main objective is a better understanding of the necessary knowledge about teaching practices so that foreign language teachers’ actions can meet the needs of education at present. We expect to highlight important issues in the development of the aforementioned competences, and suggest that their development can contribute for better language teaching.

Evaluation of industrial engineering students’ competencies for process improvement in hospitals

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Lukasz Maciej Mazur

2010-12-01

Full Text Available The failures to properly educate students about process improvement can be seen as major factor leading to increased risks of patient safety and increased wastes in hospital settings. The purpose of this research was two-fold: 1 to identify characteristics that explain the efficacy of Plan-Do-Study-Act (PDSA based-tools while used by Industrial Engineering (IE students on multidisciplinary teams in hospital; 2 to identify competencies needed by IEs for effective process improvement in hospital using PDSA based-tools. Exploratory mixed method design approach with survey study, unstructured interviews, and focus group discussions was used to collect the data. A regression analysis was used to identify PDSA based-tool characteristics perceived by IE students as instrumental for process improvement. Next, the abductive inference was applied to analyze qualitative data in order to investigate competencies needed for effective process improvement using PDSA based-tools.Using regression analysis, we found the brainstorming via visualization, recognizing root-cause(s of the problem and selecting improvement measures via linking the process flow with task(s characteristics to be the significant characteristics. From qualitative data analysis, we learned that IE students strived in technical analysis but lacked competencies in analyzing qualitative data needed for change implementation efforts. There is increasing evidence that success in achieving process improvement goals is at least partially attributable to implementation processes and contexts and not just to the nature of the technical solution. Therefore, IE students interested in working in hospitals must develop new competencies related to qualitative data analysis to manage change initiatives.

COMMUNICATION COMPONENT FORMATION OF TEACHERS’ COMPETENCE IN THE MENTORING PROCESS

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Vera T. Sopegina

2016-01-01

Full Text Available The aim of this article is to present the integration process and special pedagogical competence in solving production and pedagogical challenges in the educational organizations and production enterprises engaged in the training of mentors.Methods. The methods involve the analysis of psycho-pedagogical and methodological literature on the issue; analysis of the Federal State Educational Standards and professional standards; modeling of processes.Results and scientific novelty. The problems of formation of communicative competence in the preparation of teachers are considered. The characteristic of the formation levels of mentoring such as «mentor-formal»; «mentor-theoretician», a «mentor-coach»; «mentor-adviser»; «mentor-professional» are given. The pedagogical potential of the phenomenon of «mentoring» is disclosed; an innovative way of mentoring within the competence approach is shown. The integrative activity of the teacher in solving production and pedagogical problems is analysed.Practical significance. The results can be used by trainers and mentors in the formation of communicative competence of students. The implementation of integration model of pedagogical and production tasks will provide the formation of communicative competence as part of vocational training. Using the obtained results can improve the effectiveness of vocational teacher education.

TIG3 tumor suppressor-dependent organelle redistribution and apoptosis in skin cancer cells.

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Tiffany M Scharadin

Full Text Available TIG3 is a tumor suppressor protein that limits keratinocyte survival during normal differentiation. It is also important in cancer, as TIG3 level is reduced in tumors and in skin cancer cell lines, suggesting that loss of expression may be required for cancer cell survival. An important goal is identifying how TIG3 limits cell survival. In the present study we show that TIG3 expression in epidermal squamous cell carcinoma SCC-13 cells reduces cell proliferation and promotes morphological and biochemical apoptosis. To identify the mechanism that drives these changes, we demonstrate that TIG3 localizes near the centrosome and that pericentrosomal accumulation of TIG3 alters microtubule and microfilament organization and organelle distribution. Organelle accumulation at the centrosome is a hallmark of apoptosis and we demonstrate that TIG3 promotes pericentrosomal organelle accumulation. These changes are associated with reduced cyclin D1, cyclin E and cyclin A, and increased p21 level. In addition, Bax level is increased and Bcl-XL level is reduced, and cleavage of procaspase 3, procaspase 9 and PARP is enhanced. We propose that pericentrosomal localization of TIG3 is a key event that results in microtubule and microfilament redistribution and pericentrosomal organelle clustering and that leads to cancer cell apoptosis.

Competence-Based Approach in Value Chain Processes

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Azevedo, Rodrigo Cambiaghi; D'Amours, Sophie; Rönnqvist, Mikael

There is a gap between competence theory and value chain processes frameworks. While individually considered as core elements in contemporary management thinking, the integration of the two concepts is still lacking. We claim that this integration would allow for the development of more robust business models by structuring value chain activities around aspects such as capabilities and skills, as well as individual and organizational knowledge. In this context, the objective of this article is to reduce this gap and consequently open a field for further improvements of value chain processes frameworks.

The Dunaliella salina organelle genomes: large sequences, inflated with intronic and intergenic DNA

Energy Technology Data Exchange (ETDEWEB)

Smith, David R.; Lee, Robert W.; Cushman, John C.; Magnuson, Jon K.; Tran, Duc; Polle, Juergen E.

2010-05-07

Abstract Background: Dunaliella salina Teodoresco, a unicellular, halophilic green alga belonging to the Chlorophyceae, is among the most industrially important microalgae. This is because D. salina can produce massive amounts of β-carotene, which can be collected for commercial purposes, and because of its potential as a feedstock for biofuels production. Although the biochemistry and physiology of D. salina have been studied in great detail, virtually nothing is known about the genomes it carries, especially those within its mitochondrion and plastid. This study presents the complete mitochondrial and plastid genome sequences of D. salina and compares them with those of the model green algae Chlamydomonas reinhardtii and Volvox carteri. Results: The D. salina organelle genomes are large, circular-mapping molecules with ~60% noncoding DNA, placing them among the most inflated organelle DNAs sampled from the Chlorophyta. In fact, the D. salina plastid genome, at 269 kb, is the largest complete plastid DNA (ptDNA) sequence currently deposited in GenBank, and both the mitochondrial and plastid genomes have unprecedentedly high intron densities for organelle DNA: ~1.5 and ~0.4 introns per gene, respectively. Moreover, what appear to be the relics of genes, introns, and intronic open reading frames are found scattered throughout the intergenic ptDNA regions -- a trait without parallel in other characterized organelle genomes and one that gives insight into the mechanisms and modes of expansion of the D. salina ptDNA. Conclusions: These findings confirm the notion that chlamydomonadalean algae have some of the most extreme organelle genomes of all eukaryotes. They also suggest that the events giving rise to the expanded ptDNA architecture of D. salina and other Chlamydomonadales may have occurred early in the evolution of this lineage. Although interesting from a genome evolution standpoint, the D. salina organelle DNA sequences will aid in the development of a viable

The Dunaliella salina organelle genomes: large sequences, inflated with intronic and intergenic DNA

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Tran Duc

2010-05-01

Full Text Available Abstract Background Dunaliella salina Teodoresco, a unicellular, halophilic green alga belonging to the Chlorophyceae, is among the most industrially important microalgae. This is because D. salina can produce massive amounts of β-carotene, which can be collected for commercial purposes, and because of its potential as a feedstock for biofuels production. Although the biochemistry and physiology of D. salina have been studied in great detail, virtually nothing is known about the genomes it carries, especially those within its mitochondrion and plastid. This study presents the complete mitochondrial and plastid genome sequences of D. salina and compares them with those of the model green algae Chlamydomonas reinhardtii and Volvox carteri. Results The D. salina organelle genomes are large, circular-mapping molecules with ~60% noncoding DNA, placing them among the most inflated organelle DNAs sampled from the Chlorophyta. In fact, the D. salina plastid genome, at 269 kb, is the largest complete plastid DNA (ptDNA sequence currently deposited in GenBank, and both the mitochondrial and plastid genomes have unprecedentedly high intron densities for organelle DNA: ~1.5 and ~0.4 introns per gene, respectively. Moreover, what appear to be the relics of genes, introns, and intronic open reading frames are found scattered throughout the intergenic ptDNA regions -- a trait without parallel in other characterized organelle genomes and one that gives insight into the mechanisms and modes of expansion of the D. salina ptDNA. Conclusions These findings confirm the notion that chlamydomonadalean algae have some of the most extreme organelle genomes of all eukaryotes. They also suggest that the events giving rise to the expanded ptDNA architecture of D. salina and other Chlamydomonadales may have occurred early in the evolution of this lineage. Although interesting from a genome evolution standpoint, the D. salina organelle DNA sequences will aid in the

Targeting mammalian organelles with internalizing phage (iPhage) libraries

Science.gov (United States)

Rangel, Roberto; Dobroff, Andrey S.; Guzman-Rojas, Liliana; Salmeron, Carolina C.; Gelovani, Juri G.; Sidman, Richard L.; Pasqualini, Renata; Arap, Wadih

2015-01-01

Techniques largely used for protein interaction studies and discovery of intracellular receptors, such as affinity capture complex purification and yeast two-hybrid, may produce inaccurate datasets due to protein insolubility, transient or weak protein interactions, or irrelevant intracellular context. A versatile tool to overcome these limitations as well as to potentially create vaccines and engineer peptides and antibodies as targeted diagnostic and therapeutic agents, is the phage display technique. We have recently developed a new technology for screening internalizing phage (iPhage) vectors and libraries utilizing a ligand/receptor-independent mechanism to penetrate eukaryotic cells. iPhage particles provide a unique discovery platform for combinatorial intracellular targeting of organelle ligands along with their corresponding receptors and to fingerprint functional protein domains in living cells. Here we explain the design, cloning, construction, and production of iPhage-based vectors and libraries, along with basic ligand-receptor identification and validation methodologies for organelle receptors. An iPhage library screening can be performed in ~8 weeks. PMID:24030441

Organelle-Specific Activity-Based Protein Profiling in Living Cells

Energy Technology Data Exchange (ETDEWEB)

Wiedner, Susan D.; Anderson, Lindsey N.; Sadler, Natalie C.; Chrisler, William B.; Kodali, Vamsi K.; Smith, Richard D.; Wright, Aaron T.

2014-02-06

A multimodal acidic organelle targeting activity-based probe was developed for analysis of subcellular native enzymatic activity of cells by fluorescent microscopy and mass spectrometry. A cathepsin reactive warhead was conjugated to an acidotropic amine, and a clickable alkyne for appendage of AlexaFluor 488 or biotin reporter tags. This probe accumulated in punctate vesicles surrounded by LAMP1, a lysosome marker, as observed by Structured Illumination Microscopy (SIM) in J774 mouse macrophage cells. Biotin conjugation, affinity purification, and analysis of in vivo labeled J774 by mass spectrometry showed that the probe was very selective for Cathepsins B and Z, two lysosomal cysteine proteases. Analysis of starvation induced autophagy, which is an increase in cell component catabolism involving lysosomes, showed a large increase in tagged protein number and an increase in cathepsin activity. Organelle targeting activity-based probes and subsequent analysis of resident proteins by mass spectrometry is enabled by tuning the physicochemical properties of the probe.

The Process of Professional School Counselor Multicultural Competency Development: A Grounded Theory

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Berry, Jessica L.

2013-01-01

Professional School Counselors who work in schools with a range of student diversity are posed with a unique set of challenges which require them to develop their multicultural competencies. The following qualitative study examined the process of developing multicultural competence for four professional school counselors. The four professional…

Competing spreading processes and immunization in multiplex networks

International Nuclear Information System (INIS)

Gao, Bo; Deng, Zhenghong; Zhao, Dawei

2016-01-01

Epidemic spreading on physical contact network will naturally introduce the human awareness information diffusion on virtual contact network, and the awareness diffusion will in turn depress the epidemic spreading, thus forming the competing spreading processes of epidemic and awareness in a multiplex networks. In this paper, we study the competing dynamics of epidemic and awareness, both of which follow the SIR process, in a two-layer networks based on microscopic Markov chain approach and numerical simulations. We find that strong capacities of awareness diffusion and self-protection of individuals could lead to a much higher epidemic threshold and a smaller outbreak size. However, the self-awareness of individuals has no obvious effect on the epidemic threshold and outbreak size. In addition, the immunization of the physical contact network under the interplay between of epidemic and awareness spreading is also investigated. The targeted immunization is found performs much better than random immunization, and the awareness diffusion could reduce the immunization threshold for both type of random and targeted immunization significantly.

Effects of 4-aminopyridine on organelle movement in cultured mouse dorsal root ganglion neurites.

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Hiruma, Hiromi; Kawakami, Tadashi

2010-03-01

Aminopyridines, widely used as a K(+) channel blocker, are membrane-permeable weak bases and have the ability to form vacuoles in the cytoplasm. The vacuoles originate from acidic organelles such as lysosomes. Here, we investigated the effects of 4-aminopyridine (4-AP) on organelle movement in neurites of cultured mouse dorsal root ganglion (DRG) neurons by using video-enhanced microscopy. Some experiments were carried out using fluorescent dyes for lysosomes and mitochondria and confocal microscopy. Treatment of DRG neurons with 4 mM 4-AP caused Brownian movement of some lysosomes within 5 min. The Brownian movement gradually became rapid and vacuoles were formed around individual lysosomes 10-20 min after the start of treatment. Axonal transport of organelles was inhibited by 4-AP. Lysosomes showing Brownian movement were not transported in longitudinal direction of the neurite and the transport of mitochondria was interrupted by vacuoles. The 4-AP-induced Brownian movement of lysosomes with vacuole formation and inhibition of axonal transport were prevented by the simultaneous treatment with vacuolar H(+) ATPase inhibitor bafilomycin A1 or in Cl(-)-free SO(4)(2-) medium. These results indicate that changes in organelle movement by 4-AP are related to vacuole formation and the vacuolar H(+) ATPase and Cl(-) are required for the effects of 4-AP.

Organization of organelles within hyphae of Ashbya gossypii revealed by electron tomography.

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Gibeaux, Romain; Hoepfner, Dominic; Schlatter, Ivan; Antony, Claude; Philippsen, Peter

2013-11-01

Ashbya gossypii grows as multinucleated and constantly elongating hyphae. Nuclei are in continuous forward and backward motion, also move during mitosis, and frequently bypass each other. Whereas these nuclear movements are well documented, comparatively little is known about the density and morphology of organelles which very likely influence these movements. To understand the three-dimensional subcellular organization of hyphae at high resolution, we performed large-scale electron tomography of the tip regions in A. gossypii. Here, we present a comprehensive space-filling model in which most membrane-limited organelles including nuclei, mitochondria, endosomes, multivesicular bodies, vacuoles, autophagosomes, peroxisomes, and vesicles are modeled. Nuclei revealed different morphologies and protrusions filled by the nucleolus. Mitochondria are very abundant and form a tubular network with a polarized spherical fraction. The organelles of the degradative pathways show a clustered organization. By analyzing vesicle-like bodies, we identified three size classes of electron-dense vesicles (∼200, ∼150, and ∼100 nm) homogeneously distributed in the cytoplasm which most likely represent peroxisomes. Finally, coated and uncoated vesicles with approximately 40-nm diameters show a polarized distribution toward the hyphal tip with the coated vesicles preferentially localizing at the hyphal periphery.

Fluorogenic Substrates for Visualizing Acidic Organelle Enzyme Activities.

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Fiona Karen Harlan

Full Text Available Lysosomes are acidic cytoplasmic organelles that are present in all nucleated mammalian cells and are involved in a variety of cellular processes including repair of the plasma membrane, defense against pathogens, cholesterol homeostasis, bone remodeling, metabolism, apoptosis and cell signaling. Defects in lysosomal enzyme activity have been associated with a variety of neurological diseases including Parkinson's Disease, Lysosomal Storage Diseases, Alzheimer's disease and Huntington's disease. Fluorogenic lysosomal staining probes were synthesized for labeling lysosomes and other acidic organelles in a live-cell format and were shown to be capable of monitoring lysosomal metabolic activity. The new targeted substrates were prepared from fluorescent dyes having a low pKa value for optimum fluorescence at the lower physiological pH found in lysosomes. They were modified to contain targeting groups to direct their accumulation in lysosomes as well as enzyme-cleavable functions for monitoring specific enzyme activities using a live-cell staining format. Application to the staining of cells derived from blood and skin samples of patients with Metachromatic Leukodystrophy, Krabbe and Gaucher Diseases as well as healthy human fibroblast and leukocyte control cells exhibited localization to the lysosome when compared with known lysosomal stain LysoTracker® Red DND-99 as well as with anti-LAMP1 Antibody staining. When cell metabolism was inhibited with chloroquine, staining with an esterase substrate was reduced, demonstrating that the substrates can be used to measure cell metabolism. When applied to diseased cells, the intensity of staining was reflective of lysosomal enzyme levels found in diseased cells. Substrates specific to the enzyme deficiencies in Gaucher or Krabbe disease patient cell lines exhibited reduced staining compared to that in non-diseased cells. The new lysosome-targeted fluorogenic substrates should be useful for research

Immobilised multienzyme systems and organelles

Energy Technology Data Exchange (ETDEWEB)

Legoy, M.D.; Gellf, G.; Ergan, F.; Cocquempot, M.F.; Larreta Garde, V.; Thomas, D.

1982-01-01

Enzyme technology has demonstrated its economic and industrial potentials by the successful development of the 'first generation' of immobilised enzymes which concern simple degradative enzymes which by hydrolysis, oxidation and isomerisation yield products with rather limited added values. A new objective is to prepare industries to develop a 'second generation' of enzyme reactors in which sophisticated multienzyme systems will catalyse the synthesis of fine chemicals of high added value. There are two kinds of solutions to develop such new systems: immobilisation of subcellular organelles such as mitochondria, whole bacteria or fragments (chromatophores), chloroplasts (thylakoids), etc.; immobilisation of multienzymes systems including cofactor regeneration and realisation of multienzyme reactors like continuous stirred-tank reactor. Experimental examples dealing with both topics are described. (Refs. 50).

The competence accumulation process in the technology transference strategy

OpenAIRE

Souza, André Silva de; Segatto-Mendes, Andréa Paula

2008-01-01

The present article evaluates and measures the technological competence accumulation in an automation area enterprise to distribution centers, Knapp Sudamérica Logistic and Automation Ltd, in the interval of the technology transference process previous period (1998-2001) and during the technology transference process (2002-2005). Therefore, based on an individual case study, the study identified the technology transference strategy and mechanism accorded between the head office and the branch...

A consortium approach to competency-based undergraduate medical education in Uganda: process, opportunities and challenges.

Science.gov (United States)

Kiguli, Sarah; Mubuuke, Roy; Baingana, Rhona; Kijjambu, Stephen; Maling, Samuel; Waako, Paul; Obua, Celestino; Ovuga, Emilio; Kaawa-Mafigiri, David; Nshaho, Jonathan; Kiguli-Malwadde, Elsie; Bollinger, Robert; Sewankambo, Nelson

2014-01-01

Uganda, like the rest of Africa, is faced with serious health challenges including human immunodeficiency virus infection/acquired immunodeficiency syndrome (HIV/AIDS), other infectious diseases and increasing non-communicable diseases, yet it has a significant shortage of health workers. Even the few health workers available may lack desired competencies required to address current and future health challenges. Reducing Uganda's disease burden and addressing health challenges requires Ugandan medical schools to produce health workers with the necessary competencies. This study describes the process which a consortium of Ugandan medical schools and the Medical Education Partnership for Equitable Services to all Ugandans (MESAU) undertook to define the required competencies of graduating doctors in Uganda and implement competency-based medical education (CBME). A retrospective qualitative study was conducted in which document analysis was used to collect data employing pre-defined checklists, in a desktop or secondary review of various documents. These included reports of MESAU meetings and workshops, reports from individual institutions as well as medical undergraduate curricula of the different institutions. Thematic analysis was used to extract patterns from the collected data. MESAU initiated the process of developing competencies for medical graduates in 2011 using a participatory approach of all stakeholders. The process involved consultative deliberations to identify priority health needs of Uganda and develop competencies to address these needs. Nine competence domain areas were collaboratively identified and agreed upon, and competencies developed in these domains. Key successes from the process include institutional collaboration, faculty development in CBME and initiating the implementation of CBME. The consortium approach strengthened institutional collaboration that led to the development of common competencies desired of all medical graduates to

Examining the Relationship Between Nursing Informatics Competency and the Quality of Information Processing.

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Al-Hawamdih, Sajidah; Ahmad, Muayyad M

2018-03-01

The purpose of this study was to examine nursing informatics competency and the quality of information processing among nurses in Jordan. The study was conducted in a large hospital with 380 registered nurses. The hospital introduced the electronic health record in 2010. The measures used in this study were personal and job characteristics, self-efficacy, Self-Assessment Nursing Informatics Competencies, and Health Information System Monitoring Questionnaire. The convenience sample consisted of 99 nurses who used the electronic health record for at least 3 months. The analysis showed that nine predictors explained 22% of the variance in the quality of information processing, whereas the statistically significant predictors were nursing informatics competency, clinical specialty, and years of nursing experience. There is a need for policies that advocate for every nurse to be educated in nursing informatics and the quality of information processing.

Prokaryotic cells: structural organisation of the cytoskeleton and organelles

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Wanderley de Souza

2012-05-01

Full Text Available For many years, prokaryotic cells were distinguished from eukaryotic cells based on the simplicity of their cytoplasm, in which the presence of organelles and cytoskeletal structures had not been discovered. Based on current knowledge, this review describes the complex components of the prokaryotic cell cytoskeleton, including (i tubulin homologues composed of FtsZ, BtuA, BtuB and several associated proteins, which play a fundamental role in cell division, (ii actin-like homologues, such as MreB and Mb1, which are involved in controlling cell width and cell length, and (iii intermediate filament homologues, including crescentin and CfpA, which localise on the concave side of a bacterium and along its inner curvature and associate with its membrane. Some prokaryotes exhibit specialised membrane-bound organelles in the cytoplasm, such as magnetosomes and acidocalcisomes, as well as protein complexes, such as carboxysomes. This review also examines recent data on the presence of nanotubes, which are structures that are well characterised in mammalian cells that allow direct contact and communication between cells.

A meta-analysis of multicultural competencies and psychotherapy process and outcome.

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Tao, Karen W; Owen, Jesse; Pace, Brian T; Imel, Zac E

2015-07-01

For decades, psychologists have emphasized the provision of multiculturally competent psychotherapy to reduce racial and ethnic disparities in mental health treatment. However, the relationship between multicultural competencies (MC) and other measures of clinical process and treatment outcome has shown heterogeneity in effect sizes. This meta-analysis tested the association of client ratings of therapist MC with measures of therapeutic processes and outcome, including: (a) working alliance, (b) client satisfaction, (c) general counseling competence, (d) session impact, and (e) symptom improvement. Among 18 studies (20 independent samples) included in the analysis, the correlation between therapist MC and outcome (r = .29) was much smaller than the association with process measures (r = .75), but there were no significant differences in correlations across different types of MC or clinical process measures. Providing some evidence of publication bias, effect sizes from published studies (r = .67) were larger than those from unpublished dissertations (r = .28). Moderator analyses indicated that client age, gender, the representation of racial-ethnic minority (R-EM) clients, and clinical setting were not associated with effect size variability. Based on these findings, we discuss implications and recommendations for future research that might lead to a better understanding of the effects of therapist MC on treatment process and outcome. Primary needs in future research include the development and evaluation of observer ratings of therapist MC and the implementation of longitudinal research designs. (c) 2015 APA, all rights reserved).

[The construction process of managerial profile competencies for nurse coordinators in the hospital field].

Science.gov (United States)

Manenti, Simone Alexandra; Ciampone, Maria Helena Trench; Mira, Vera Lucia; Minami, Lígia Fumiko; Soares, Jaqueline Maria Sousa

2012-06-01

The objective of this study was to construct a profile of managerial competencies, based on the consensus of nurse coordinators in the field. This study was developed in a philanthropic hospital in São Paulo, following the research-action model, and included 13 nurse coordinators as participants. The data collection was performed using the focal group technique. Data analysis was performed using the theoretical frameworks related to the working process and managerial competencies. The results identified the greater emphasis assigned to the competencies related to the mentor, coordinator and director roles. It was, therefore, possible to construct a professional development plan that is based on competencies in the technical, ethical-political, and communicative domains, as well as the development of citizenship. The analysis of the managerial working process and the study of the competencies within the managerial environment were shown to be important, because they highlighted the professionals' need to improve, thus fulfilling personal, professional, and organizational demands.

Organelle targeting: third level of drug targeting

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Sakhrani NM

2013-07-01

Full Text Available Niraj M Sakhrani, Harish PadhDepartment of Cell and Molecular Biology, BV Patel Pharmaceutical Education and Research Development (PERD Centre, Gujarat, IndiaAbstract: Drug discovery and drug delivery are two main aspects for treatment of a variety of disorders. However, the real bottleneck associated with systemic drug administration is the lack of target-specific affinity toward a pathological site, resulting in systemic toxicity and innumerable other side effects as well as higher dosage requirement for efficacy. An attractive strategy to increase the therapeutic index of a drug is to specifically deliver the therapeutic molecule in its active form, not only into target tissue, nor even to target cells, but more importantly, into the targeted organelle, ie, to its intracellular therapeutic active site. This would ensure improved efficacy and minimize toxicity. Cancer chemotherapy today faces the major challenge of delivering chemotherapeutic drugs exclusively to tumor cells, while sparing normal proliferating cells. Nanoparticles play a crucial role by acting as a vehicle for delivery of drugs to target sites inside tumor cells. In this review, we spotlight active and passive targeting, followed by discussion of the importance of targeting to specific cell organelles and the potential role of cell-penetrating peptides. Finally, the discussion will address the strategies for drug/DNA targeting to lysosomes, mitochondria, nuclei and Golgi/endoplasmic reticulum.Keywords: intracellular drug delivery, cancer chemotherapy, therapeutic index, cell penetrating peptides

Intensive care nurses' perceptions of their professional competence in the organ donor process: a national survey.

Science.gov (United States)

Meyer, Käthe; Bjørk, Ida Torunn; Eide, Hilde

2012-01-01

This paper is a report of a study that explored Norwegian intensive care nurses' perceptions of their professional competence to identify educational needs in the organ donor process. Intensive care professionals are requested to consider organ donation each time they care for patients with severe cerebral lesion to ensure donor organs for transplantation. The donor process challenges intensive care nurses' professional competence. Nurses' knowledge and experience may influence their professional competence in caring for organ donors and their relatives. METHODS.: A cross-sectional survey was conducted in all 28 Norwegian donor hospitals between October 2008 and January 2009. Intensive care nurses (N = 801) were invited to participate and the response rate was 71·4%. Dimensions of professional competence, learning needs and contextual and demographic variables were explored. Data were analysed using descriptive and inferential statistics. Few intensive care nurses had extensive experience of or competence and training in organ donation. Nurses working at university hospitals had more experience, but lesser training than nurses in local hospitals. Experience of donor acquisition had an impact on intensive care nurses' perceptions of their professional competence in the donor process. Discussions on the ward and educational input were seen as important for the further development of professional competence. Training provided by experienced colleagues and a culture that encourages discussion about aspects of the donor process can develop nurses' professional competence and communally defined professional practice. Educational input that cultivates various types of knowledge can be beneficial in organ donation. © 2011 The Authors. Journal of Advanced Nursing © 2011 Blackwell Publishing Ltd.

Review on recent advances in the analysis of isolated organelles

Czech Academy of Sciences Publication Activity Database

Satori, Ch. P.; Košťál, Vratislav; Arriaga, E. A.

2012-01-01

Roč. 753, NOV 13 (2012), s. 8-18 ISSN 0003-2670 R&D Projects: GA ČR(CZ) GBP206/12/G014 Institutional research plan: CEZ:AV0Z40310501 Keywords : organelle isolation * fluorescence * electrophoresis Subject RIV: CB - Analytical Chemistry, Separation Impact factor: 4.387, year: 2012

Selective labeling of a single organelle by using two-photon conversion of a photoconvertible fluorescent protein

Science.gov (United States)

Watanabe, Wataru; Shimada, Tomoko; Matsunaga, Sachihiro; Kurihara, Daisuke; Arimura, Shin-ichi; Tsutsumi, Nobuhiro; Fukui, Kiichi; Itoh, Kazuyoshi

2008-02-01

We present space-selective labeling of organelles by using two-photon conversion of a photoconvertible fluorescent protein with near-infrared femtosecond laser pulses. Two-photon excitation of photoconvertible fluorescent-protein, Kaede, enables space-selective labeling of organelles. We alter the fluorescence of target mitochondria in a tobacco BY-2 cell from green to red by focusing femtosecond laser pulses with a wavelength of 750 nm.

Investigating the effect of poly-l-lactic acid nanoparticles carrying hypericin on the flow-biased diffusive motion of HeLa cell organelles.

Science.gov (United States)

Penjweini, Rozhin; Deville, Sarah; Haji Maghsoudi, Omid; Notelaers, Kristof; Ethirajan, Anitha; Ameloot, Marcel

2017-07-19

In this study, we investigate in human cervical epithelial HeLa cells the intracellular dynamics and the mutual interaction with the organelles of the poly-l-lactic acid nanoparticles (PLLA NPs) carrying the naturally occurring hydrophobic photosensitizer hypericin. Temporal and spatiotemporal image correlation spectroscopy was used for the assessment of the intracellular diffusion and directed motion of the nanocarriers by tracking the hypericin fluorescence. Using image cross-correlation spectroscopy and specific fluorescent labelling of endosomes, lysosomes and mitochondria, the NPs dynamics in association with the cell organelles was studied. Static colocalization experiments were interpreted according to the Manders' overlap coefficient. Nanoparticles associate with a small fraction of the whole-organelle population. The organelles moving with NPs exhibit higher directed motion compared to those moving without them. The rate of the directed motion drops substantially after the application of nocodazole. The random component of the organelle motions is not influenced by the NPs. Image correlation and cross-correlation spectroscopy are most appropriate to unravel the motion of the PLLA nanocarrier and to demonstrate that the rate of the directed motion of organelles is influenced by their interaction with the nanocarriers. Not all PLLA-hypericin NPs are associated with organelles. © 2017 Royal Pharmaceutical Society.

Reasoning process characteristics in the diagnostic skills of beginner, competent, and expert dentists.

Science.gov (United States)

Crespo, Kathleen E; Torres, José E; Recio, María E

2004-12-01

The purpose of this study was to evaluate qualitative differences in the diagnostic reasoning process at different developmental stages of expertise. A qualitative design was used to study cognitive processes that characterize the diagnosis of oral disease at the stages of beginner (five junior students who had passed the NBDE I), competent (five GPR first-year residents), and expert dentists (five general dentists with ten or more years of experience). Individually, each participant was asked to determine the diagnosis of an oral condition based on a written clinical case, using the think aloud technique and retrospective reports. A subsequent interview was conducted to obtain the participants' diagnostic process model and pathophysiology of the case. The analysis of the verbal protocols indicated that experts referred to the patient's sociomedical context more frequently, demonstrated better organization of ideas, could determine key clinical findings, and had an ability to plan for the search of pertinent information. Fewer diagnostic hypotheses were formulated by participants who used forward reasoning, independent of the stage of development. Beginners requested additional diagnostic aids (radiographs, laboratory tests) more frequently than the competent/expert dentists. Experts recalled typical experiences with patients, while competent/beginner dentists recalled information from didactic courses. Experts evidenced cognitive diagnostic schemas that integrate pathophysiology of disease, while competent and beginner participants had not achieved this integration. We conclude that expert performance is a combination of a knowledge base, reasoning skills, and an accumulation of experiences with patients that is qualitatively different from that of competent and beginner dentists. It is important for dental education to emphasize the teaching of cognitive processes and to incorporate a wide variety of clinical experiences in addition to the teaching of

Cholesterol transfer at endosomal-organelle membrane contact sites.

Science.gov (United States)

Ridgway, Neale D; Zhao, Kexin

2018-06-01

Cholesterol is delivered to the limiting membrane of late endosomes by Niemann-Pick Type C1 and C2 proteins. This review summarizes recent evidence that cholesterol transfer from endosomes to the endoplasmic reticulum and other organelles is mediated by lipid-binding proteins that localize to membrane contact sites (MCS). LDL-cholesterol in the late endosomal/lysosomes is exported to the plasma membrane, where most cholesterol resides, and the endoplasmic reticulum, which harbors the regulatory complexes and enzymes that control the synthesis and esterification of cholesterol. A major advance in dissecting these cholesterol transport pathways was identification of frequent and dynamic MCS between endosomes and the endoplasmic reticulum, peroxisomes and plasma membrane. Positioned at these MCS are members of the oxysterol-binding protein (OSBP) and steroidogenic acute regulatory protein-related lipid-transfer family of lipid transfer proteins that bridge the opposing membranes and directly or indirectly mediate cholesterol transfer. OSBP-related protein 1L (ORP1L), ORP5 and ORP6 mediate cholesterol transfer to the endoplasmic reticulum that regulates cholesterol homeostasis. ORP1L and STARD3 also move cholesterol from the endoplasmic reticulum-to-late endosomal/lysosomes under low-cholesterol conditions to facilitate intraluminal vesicle formation. Cholesterol transport also occurs at MCS with peroxisomes and possibly the plasma membrane. Frequent contacts between organelles and the endo-lysosomal vesicles are sites for bidirectional transfer of cholesterol.

Competence evaluation process for nursing students abroad: Findings from an international Case study

DEFF Research Database (Denmark)

Jansen, Mette Bro

2017-01-01

, with between five and 88 items included. Through content analysis, 196 items emerged, classified into 12 different core competence categories, the majority were categorised as ‘Technical skills’ (=60), ‘Self-learning and critical thinking’ (=27) and ‘Nursing care process’ (=25) competences. Little emphasiswas......) were approached. Methods: Tools as instruments for evaluating competences developed in clinical training by international nursing students, and written procedures aimed at guiding the evaluation process, were scrutinised through a content analysis method. Findings: All clinical competence evaluation...... procedures and instruments used in the nursing programmes involvedwere provided in English. A final evaluation of the competenceswas expected by all nursing programmes at the end of the clinical placement, while only four provided an intermediate evaluation. Great variability emerged in the tools...

In-Depth Temporal Transcriptome Profiling Reveals a Crucial Developmental Switch with Roles for RNA Processing and Organelle Metabolism That Are Essential for Germination in Arabidopsis1[W][OA

Science.gov (United States)

Narsai, Reena; Law, Simon R.; Carrie, Chris; Xu, Lin; Whelan, James

2011-01-01

Germination represents a rapid transition from dormancy to a high level of metabolic activity. In-depth transcriptomic profiling at 10 time points in Arabidopsis (Arabidopsis thaliana), including fresh seed, ripened seed, during stratification, germination, and postgermination per se, revealed specific temporal expression patterns that to our knowledge have not previously been identified. Over 10,000 transcripts were differentially expressed during cold stratification, with subequal numbers up-regulated as down-regulated, revealing an active period in preparing seeds for germination, where transcription and RNA degradation both play important roles in regulating the molecular sequence of events. A previously unidentified transient expression pattern was observed for a group of genes, whereby a significant rise in expression was observed at the end of stratification and significantly lower expression was observed 6 h later. These genes were further defined as germination specific, as they were most highly expressed at this time in germination, in comparison with all developmental tissues in the AtGenExpress data set. Functional analysis of these genes using genetic inactivation revealed that they displayed a significant enrichment for embryo-defective or -arrested phenotype. This group was enriched in genes encoding mitochondrial and nuclear RNA-processing proteins, including more than 45% of all pentatricopeptide domain-containing proteins expressed during germination. The presence of mitochondrial DNA replication factors and RNA-processing functions in this germination-specific subset represents the earliest events in organelle biogenesis, preceding any changes associated with energy metabolism. Green fluorescent protein analysis also confirmed organellar localization for 65 proteins, largely showing germination-specific expression. These results suggest that mitochondrial biogenesis involves a two-step process to produce energetically active organelles: an

Notochord vacuoles are lysosome-related organelles that function in axis and spine morphogenesis.

Science.gov (United States)

Ellis, Kathryn; Bagwell, Jennifer; Bagnat, Michel

2013-03-04

The notochord plays critical structural and signaling roles during vertebrate development. At the center of the vertebrate notochord is a large fluid-filled organelle, the notochord vacuole. Although these highly conserved intracellular structures have been described for decades, little is known about the molecular mechanisms involved in their biogenesis and maintenance. Here we show that zebrafish notochord vacuoles are specialized lysosome-related organelles whose formation and maintenance requires late endosomal trafficking regulated by the vacuole-specific Rab32a and H(+)-ATPase-dependent acidification. We establish that notochord vacuoles are required for body axis elongation during embryonic development and identify a novel role in spine morphogenesis. Thus, the vertebrate notochord plays important structural roles beyond early development.

Experience of Delphi technique in the process of establishing consensus on core competencies.

Science.gov (United States)

Raghav, Pankaja Ravi; Kumar, Dewesh; Bhardwaj, Pankaj

2016-01-01

The Department of Community Medicine and Family Medicine (CMFM) has been started as a new model for imparting the components of family medicine and delivering health-care services at primary and secondary levels in all six newly established All India Institute of Medical Sciences (AIIMS), but there is no competency-based curriculum for it. The paper aims to share the experience of Delphi method in the process of developing consensus on core competencies of the new model of CMFM in AIIMS for undergraduate medical students in India. The study adopted different approaches and methods, but Delphi was the most critical method used in this research. In Delphi, the experts were contacted by e-mail and their feedback on the same was analyzed. Two rounds of Delphi were conducted in which 150 participants were contacted in Delphi-I but only 46 responded. In Delphi-II, 26 participants responded whose responses were finally considered for analysis. Three of the core competencies namely clinician, primary-care physician, and professionalism were agreed by all the participants, and the least agreement was observed in the competencies of epidemiologist and medical teacher. The experts having more experience were less consistent as responses were changed from agree to disagree in more than 15% of participants and 6% changed from disagree to agree. Within the given constraints, the final list of competencies and skills for the discipline of CMFM compiled after the Delphi process will provide a useful insight into the development of competency-based curriculum of the subject.

Processes of Strategic Renewal, Competencies, and the Management of Speed

OpenAIRE

Volker Mahnke; John Harald Aadne

1998-01-01

We discuss strategic renewal from a competence perspective. We argue that the management of speed and timing in this process is viewed distinctively when perceived through a cognitive lens. Managers need more firmly grounded process-understanding. The key idea of this paper is to dynamically conceptualize key activities of strategic renewal, and possible sources of break-down as they relate to the managment of speed and timing. Based on a case from the media industry, we identify managerial t...

AAOHN Competencies.

Science.gov (United States)

2015-11-01

The AAOHN Competency document is one of the core documents that define occupational health nursing practice. This article provides a description of the process used to update the competencies, as well as a description of the new competencies. © 2015 The Author(s).

Competency Model 101. The Process of Developing Core Competencies.

Science.gov (United States)

Eichelberger, Lisa Wright; Hewlett, Peggy O'Neill

1999-01-01

The Mississippi Competency Model defines nurses' roles as provider (caregiver, teacher, counselor, advocate), professional (scholar, collaborator, ethicist, researcher), and manager (leader, facilitator, intrapreneur, decision maker, technology user) for four levels of nursing: licensed practical nurse, associate degree, bachelor's degree, and…

Organelle DNA haplotypes reflect crop-use characteristics and geographic origins of Cannabis sativa.

Science.gov (United States)

Gilmore, Simon; Peakall, Rod; Robertson, James

2007-10-25

Comparative sequencing of cannabis individuals across 12 chloroplast and mitochondrial DNA loci revealed 7 polymorphic sites, including 5 length variable regions and 2 single nucleotide polymorphisms. Simple PCR assays were developed to assay these polymorphisms, and organelle DNA haplotypes were obtained for 188 cannabis individuals from 76 separate populations, including drug-type, fibre-type and wild populations. The haplotype data were analysed using parsimony, UPGMA and neighbour joining methods. Three haplotype groups were recovered by each analysis method, and these groups are suggestive of the crop-use characteristics and geographical origin of the populations, although not strictly diagnostic. We discuss the relationship between our haplotype data and taxonomic opinions of cannabis, and the implications of organelle DNA haplotyping to forensic investigations of cannabis.

Towards understanding the evolution and functional diversification of DNA-containing plant organelles

DEFF Research Database (Denmark)

Leister, Dario Michael

2016-01-01

direct way to reconstruct the evolutionary history of plastids and mitochondria is to sequence and analyze their relatively small genomes. However, understanding the functional diversification of these organelles requires the identification of their complete protein repertoires - which is the ultimate...

The mitochondrial genome, a growing interest inside an organelle

Directory of Open Access Journals (Sweden)

Marco Crimi

2008-03-01

Full Text Available Marco Crimi1, Roberta Rigolio21National Institute of Molecular Genetics (INGM, Functional Genomics Unit, Milan, Italy; 2Department of Neurosciences and Biomedical Technologies, University of Milan Bicocca, Monza, ItalyAbstract: Mitochondria are semi-autonomously reproductive organelles within eukaryotic cells carrying their own genetic material, called the mitochondrial genome (mtDNA. Until some years ago, mtDNA had primarily been used as a tool in population genetics. As scientists began associating mtDNA mutations with dozens of mysterious disorders, as well as the aging process and a variety of chronic degenerative diseases, it became increasingly evident that the information contained in this genome had substantial potential applications to improve human health. Today, mitochondria research covers a wide range of disciplines, including clinical medicine, biochemistry, genetics, molecular cell biology, bioinformatics, plant sciences and physiology. The present review intends to present a summary of the most exiting fields of the mitochondrial research bringing together several contributes in terms of original prospective and future applications.Keywords: mtDNA, heteroplasmy, molecular diagnostics, mitochondriopathies, nanogenomics

Competent statistical programmer: Need of business process outsourcing industry

Science.gov (United States)

Khan, Imran

2014-01-01

Over the last two decades Business Process Outsourcing (BPO) has evolved as much mature practice. India is looked as preferred destination for pharmaceutical outsourcing over a cost arbitrage. Among the biometrics outsourcing, statistical programming and analysis required very niche skill for service delivery. The demand and supply ratios are imbalance due to high churn out rate and less supply of competent programmer. Industry is moving from task delivery to ownership and accountability. The paradigm shift from an outsourcing to consulting is triggering the need for competent statistical programmer. Programmers should be trained in technical, analytical, problem solving, decision making and soft skill as the expectations from the customer are changing from task delivery to accountability of the project. This paper will highlight the common issue SAS programming service industry is facing and skills the programmers need to develop to cope up with these changes. PMID:24987578

Competent statistical programmer: Need of business process outsourcing industry.

Science.gov (United States)

Khan, Imran

2014-07-01

Over the last two decades Business Process Outsourcing (BPO) has evolved as much mature practice. India is looked as preferred destination for pharmaceutical outsourcing over a cost arbitrage. Among the biometrics outsourcing, statistical programming and analysis required very niche skill for service delivery. The demand and supply ratios are imbalance due to high churn out rate and less supply of competent programmer. Industry is moving from task delivery to ownership and accountability. The paradigm shift from an outsourcing to consulting is triggering the need for competent statistical programmer. Programmers should be trained in technical, analytical, problem solving, decision making and soft skill as the expectations from the customer are changing from task delivery to accountability of the project. This paper will highlight the common issue SAS programming service industry is facing and skills the programmers need to develop to cope up with these changes.

Competent statistical programmer: Need of business process outsourcing industry

Directory of Open Access Journals (Sweden)

Imran Khan

2014-01-01

Full Text Available Over the last two decades Business Process Outsourcing (BPO has evolved as much mature practice. India is looked as preferred destination for pharmaceutical outsourcing over a cost arbitrage. Among the biometrics outsourcing, statistical programming and analysis required very niche skill for service delivery. The demand and supply ratios are imbalance due to high churn out rate and less supply of competent programmer. Industry is moving from task delivery to ownership and accountability. The paradigm shift from an outsourcing to consulting is triggering the need for competent statistical programmer. Programmers should be trained in technical, analytical, problem solving, decision making and soft skill as the expectations from the customer are changing from task delivery to accountability of the project. This paper will highlight the common issue SAS programming service industry is facing and skills the programmers need to develop to cope up with these changes.

Regulation of traffic and organelle architecture of the ER-Golgi interface by signal transduction.

Science.gov (United States)

Tillmann, Kerstin D; Millarte, Valentina; Farhan, Hesso

2013-09-01

The components that control trafficking between organelles of the secretory pathway as well as their architecture were uncovered to a reasonable extent in the past decades. However, only recently did we begin to explore the regulation of the secretory pathway by cellular signaling. In the current review, we focus on trafficking between the endoplasmic reticulum and the Golgi apparatus. We highlight recent advances that have been made toward a better understanding of how the secretory pathway is regulated by signaling and discuss how this knowledge is important to obtain an integrative view of secretion in the context of other homeostatic processes such as growth and proliferation.

Direct comparison of soft x-ray images of organelles with optical fluorescence images

International Nuclear Information System (INIS)

Ishino, Masahiko; Kado, Masataka; Kishimoto, Maki; Nishikino, Masaharu; Ohba, Toshiyuki; Kaihori, Takeshi; Kawachi, Tetsuya; Tamotsu, Satoshi; Yasuda, Keiko; Mikata, Yuji; Shinohara, Kunio

2011-01-01

Soft x-ray microscopes operating in the water window region are capable of imaging living hydrated cells. Up to now, we have been able to take some soft x-ray images of living cells by the use of a contact x-ray microscope system with laser produced plasma soft x-ray source. Since the soft x-ray images are different from the optical images obtained with an ordinary microscope, it is very important to identify what is seen in the x-ray images. Hence, we have demonstrated the direct comparison between the images of organelles obtained with a fluorescence microscope and those with a soft x-ray microscope. Comparing the soft x-ray images to the fluorescence images, the fine structures of the organelles could be identified and observed. (author)

Design and Evaluation Process of a Personal and Motive-Based Competencies Questionnaire in Spanish-Speaking Contexts.

Science.gov (United States)

Batista-Foguet, Joan; Sipahi-Dantas, Alaide; Guillén, Laura; Martínez Arias, Rosario; Serlavós, Ricard

2016-03-22

Most questionnaires used for managerial purposes have been developed in Anglo-Saxon countries and then adapted for other cultures. However, this process is controversial. This paper fills the gap for more culturally sensitive assessment instruments in the specific field of human resources while also addressing the methodological issues that scientists and practitioners face in the development of questionnaires. First, we present the development process of a Personal and Motive-based competencies questionnaire targeted to Spanish-speaking countries. Second, we address the validation process by guiding the reader through testing the questionnaire construct validity. We performed two studies: a first study with 274 experts and practitioners of competency development and a definitive study with 482 members of the general public. Our results support a model of nineteen competencies grouped into four higher-order factors. To assure valid construct comparisons we have tested the factorial invariance of gender and work experience. Subsequent analysis have found that women self-rate themselves significantly higher than men on only two of the nineteen competencies, empathy (p < .001) and service orientation (p < .05). The effect of work experience was significant in twelve competencies (p < .001), in which less experienced workers self-rate higher than experienced workers. Finally, we derive theoretical and practical implications.

3. The Formation of Musical Competences: Methodological Approachesin the Process of Artistic-Aesthetic Acquisition

Directory of Open Access Journals (Sweden)

Crişciuc Viorica

2016-03-01

Full Text Available The article hereby includes conceptual aspects of the musical competences formation. It describes the realization of this process operating with the concepts of well-known occidental, Russian and local researchers. One of the ideas characteristic to the researchers’ pedagogical thinking is that, during the process of musical competence formation through art, the acquisition process mechanism is happening. For integrity in insuring the practical realization at of a musical education, the methodology we propose is based on research, an imposing theoretical network of successful pedagogical practices of remarkable scientists from all over the world. The analyzed theories are a source of inspiration and constitute the theoretical universe which contributes to as truthful as possible musical education.

Competing sound sources reveal spatial effects in cortical processing.

Directory of Open Access Journals (Sweden)

Ross K Maddox

Full Text Available Why is spatial tuning in auditory cortex weak, even though location is important to object recognition in natural settings? This question continues to vex neuroscientists focused on linking physiological results to auditory perception. Here we show that the spatial locations of simultaneous, competing sound sources dramatically influence how well neural spike trains recorded from the zebra finch field L (an analog of mammalian primary auditory cortex encode source identity. We find that the location of a birdsong played in quiet has little effect on the fidelity of the neural encoding of the song. However, when the song is presented along with a masker, spatial effects are pronounced. For each spatial configuration, a subset of neurons encodes song identity more robustly than others. As a result, competing sources from different locations dominate responses of different neural subpopulations, helping to separate neural responses into independent representations. These results help elucidate how cortical processing exploits spatial information to provide a substrate for selective spatial auditory attention.

The (in)complete organelle genome: exploring the use and nonuse of available technologies for characterizing mitochondrial and plastid chromosomes.

Science.gov (United States)

Sanitá Lima, Matheus; Woods, Laura C; Cartwright, Matthew W; Smith, David Roy

2016-11-01

Not long ago, scientists paid dearly in time, money and skill for every nucleotide that they sequenced. Today, DNA sequencing technologies epitomize the slogan 'faster, easier, cheaper and more', and in many ways, sequencing an entire genome has become routine, even for the smallest laboratory groups. This is especially true for mitochondrial and plastid genomes. Given their relatively small sizes and high copy numbers per cell, organelle DNAs are currently among the most highly sequenced kind of chromosome. But accurately characterizing an organelle genome and the information it encodes can require much more than DNA sequencing and bioinformatics analyses. Organelle genomes can be surprisingly complex and can exhibit convoluted and unconventional modes of gene expression. Unravelling this complexity can demand a wide assortment of experiments, from pulsed-field gel electrophoresis to Southern and Northern blots to RNA analyses. Here, we show that it is exactly these types of 'complementary' analyses that are often lacking from contemporary organelle genome papers, particularly short 'genome announcement' articles. Consequently, crucial and interesting features of organelle chromosomes are going undescribed, which could ultimately lead to a poor understanding and even a misrepresentation of these genomes and the genes they express. High-throughput sequencing and bioinformatics have made it easy to sequence and assemble entire chromosomes, but they should not be used as a substitute for or at the expense of other types of genomic characterization methods. © 2016 The Authors. Molecular Ecology Resources Published by John Wiley & Sons Ltd.

Developing mathematical modelling competence

DEFF Research Database (Denmark)

Blomhøj, Morten; Jensen, Tomas Højgaard

2003-01-01

In this paper we introduce the concept of mathematical modelling competence, by which we mean being able to carry through a whole mathematical modelling process in a certain context. Analysing the structure of this process, six sub-competences are identified. Mathematical modelling competence...... cannot be reduced to these six sub-competences, but they are necessary elements in the development of mathematical modelling competence. Experience from the development of a modelling course is used to illustrate how the different nature of the sub-competences can be used as a tool for finding...... the balance between different kinds of activities in a particular educational setting. Obstacles of social, cognitive and affective nature for the students' development of mathematical modelling competence are reported and discussed in relation to the sub-competences....

On Verbal Competence

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Zhongxin Dai

2014-04-01

Full Text Available This paper explored a new concept, verbal competence, to present a challenge to Chomsky’s linguistic competence and Hymes’ communicative competence. It is generally acknowledged that Chomsky concerned himself only with the syntactic/grammatical structures, and viewed the speaker’s generation and transformation of syntactic structures as the production of language. Hymes challenged Chomsky’s conception of linguistic competence and argued for an ethnographic or sociolinguistic concept, communicative competence, but his concept is too broad to be adequately grasped and followed in such fields as linguistics and second language acquisition. Communicative competence can include abilities to communicate with nonverbal behaviors, e.g. gestures, postures or even silence. The concept of verbal competence concerns itself with the mental and psychological processes of verbal production in communication. These processes originate from the speaker’s personal experience, in a certain situation of human communication, and with the sudden appearance of the intentional notion, shape up as the meaning images and end up in the verbal expression.

Desenvolvendo um processo de análise de investimentos baseado em competências Developping an investimento analysis process based on competences

Directory of Open Access Journals (Sweden)

Ronald Nieweglowski

2010-01-01

de investimento, fundamentando-se em uma abordagem de natureza estratégica.The organisational competences that an enterprise uses in its operations potentially define its capacity for implementing its business strategy. The present paper proposes a process for the analysis of investment projects based on competences. The study is focused on small enterprises, and it is applied to capacity expansion projects. The developed approach is based on a theoretical framework refined through a round of interviews conducted with experienced professionals. Three investment analysts and three academics that work in the strategic operations management and economic production management areas participated in the interviews. The developed process was tested in simulation studies using the results of three investment projects analyzed by a development bank in the period of March 2002 to September 2003. The cases are related to manufacturing, commerce, and service sectors. The result of this work is an investment analysis process that uses the enterprise competences concept to evaluate its capability to generate results. The process relates resources and competences to the adopted business strategy. The study nature is exploratory and, in this sense, it does not allow generalizations. It is necessary to increase the number of simulations and to test the process using different investment analysts. The major practical implication is related to the fact that a structured procedure was proposed for the analysis of investment projects for small companies due to the difficulty of obtaining accurate and reliable financial and economic information about those companies. This study contributes to the development of methodologies for the analysis of investment projects based on a strategic approach.

Requirements and standards for organelle genome databases

Energy Technology Data Exchange (ETDEWEB)

Boore, Jeffrey L.

2006-01-09

Mitochondria and plastids (collectively called organelles)descended from prokaryotes that adopted an intracellular, endosymbioticlifestyle within early eukaryotes. Comparisons of their remnant genomesaddress a wide variety of biological questions, especially when includingthe genomes of their prokaryotic relatives and the many genes transferredto the eukaryotic nucleus during the transitions from endosymbiont toorganelle. The pace of producing complete organellar genome sequences nowmakes it unfeasible to do broad comparisons using the primary literatureand, even if it were feasible, it is now becoming uncommon for journalsto accept detailed descriptions of genome-level features. Unfortunatelyno database is currently useful for this task, since they have littlestandardization and are riddled with error. Here I outline what iscurrently wrong and what must be done to make this data useful to thescientific community.

The effect of innovation competence on the choice of information elements in a simulated NPD process

DEFF Research Database (Denmark)

Søndergaard, Helle Alsted; Juhl, Hans Jørn

to prompt different managerial behaviour. This study uses a role-play approach to investigating the relationship between innovation competence (exploitation or exploration competences) and the acquisition of information elements in a simulated new product development (NPD) process. Results show that two......This paper presents a study of the relationship between innovation competence and managerial behaviour. Within the resource-based view of the firm the development of new products is often related to the attainment of dynamic capabilities. Different levels of dynamic capabilities are expected...... distinct clusters can be identified among respondents, one cluster with both exploitation and exploration competence experience and a second cluster only with exploitation competence experience. Contrary to expectations analysis of variance and Chi-square tests for independence show that there are no clear...

The Lipid Droplet – A Well-Connected Organelle

Directory of Open Access Journals (Sweden)

Qiang eGao

2015-08-01

Full Text Available Our knowledge of inter-organellar communication has grown exponentially in recent years. This review focuses on the interactions that cytoplasmic lipid droplets have with other organelles. Twenty-five years ago droplets were considered simply particles of coalesced fat. Ten years ago there were hints from proteomics studies that droplets might interact with other structures to share lipids and proteins. Now it is clear that the droplets interact with many if not most cellular structures to maintain cellular homeostasis and to buffer against insults such as starvation. The evidence for this statement, as well as probes to understand the nature and results of droplet interactions, are presented.

Associations of non-symbolic and symbolic numerical magnitude processing with mathematical competence: a meta-analysis.

Science.gov (United States)

Schneider, Michael; Beeres, Kassandra; Coban, Leyla; Merz, Simon; Susan Schmidt, S; Stricker, Johannes; De Smedt, Bert

2017-05-01

Many studies have investigated the association between numerical magnitude processing skills, as assessed by the numerical magnitude comparison task, and broader mathematical competence, e.g. counting, arithmetic, or algebra. Most correlations were positive but varied considerably in their strengths. It remains unclear whether and to what extent the strength of these associations differs systematically between non-symbolic and symbolic magnitude comparison tasks and whether age, magnitude comparison measures or mathematical competence measures are additional moderators. We investigated these questions by means of a meta-analysis. The literature search yielded 45 articles reporting 284 effect sizes found with 17,201 participants. Effect sizes were combined by means of a two-level random-effects regression model. The effect size was significantly higher for the symbolic (r = .302, 95% CI [.243, .361]) than for the non-symbolic (r = .241, 95% CI [.198, .284]) magnitude comparison task and decreased very slightly with age. The correlation was higher for solution rates and Weber fractions than for alternative measures of comparison proficiency. It was higher for mathematical competencies that rely more heavily on the processing of magnitudes (i.e. mental arithmetic and early mathematical abilities) than for others. The results support the view that magnitude processing is reliably associated with mathematical competence over the lifespan in a wide range of tasks, measures and mathematical subdomains. The association is stronger for symbolic than for non-symbolic numerical magnitude processing. So symbolic magnitude processing might be a more eligible candidate to be targeted by diagnostic screening instruments and interventions for school-aged children and for adults. © 2016 John Wiley & Sons Ltd.

eCompetence Case Studies

DEFF Research Database (Denmark)

Jensen, Helle Bækkelund

2006-01-01

In this paper we present some details of the processes undertaken in the European eCompetence Initiative. We present two illustrative and representative case studies. The research aims to identify and understand patterns of individual and organisational eCompetence approaches.......In this paper we present some details of the processes undertaken in the European eCompetence Initiative. We present two illustrative and representative case studies. The research aims to identify and understand patterns of individual and organisational eCompetence approaches....

Towards a typology of business process management professionals: identifying patterns of competences through latent semantic analysis

Science.gov (United States)

Müller, Oliver; Schmiedel, Theresa; Gorbacheva, Elena; vom Brocke, Jan

2016-01-01

While researchers have analysed the organisational competences that are required for successful Business Process Management (BPM) initiatives, individual BPM competences have not yet been studied in detail. In this study, latent semantic analysis is used to examine a collection of 1507 BPM-related job advertisements in order to develop a typology of BPM professionals. This empirical analysis reveals distinct ideal types and profiles of BPM professionals on several levels of abstraction. A closer look at these ideal types and profiles confirms that BPM is a boundary-spanning field that requires interdisciplinary sets of competence that range from technical competences to business and systems competences. Based on the study's findings, it is posited that individual and organisational alignment with the identified ideal types and profiles is likely to result in high employability and organisational BPM success.

Competencies for the 21st Century Information Professional: Translating the SLA Competencies into Business Competencies.

Science.gov (United States)

Henczel, Sue

This paper examines how the Special Libraries Association competencies can be mapped to the broader business competencies of marketing (promoting), packaging (product development), persuading and performing (sales/customer service), and positioning (strategic maneuvering). It introduces a process whereby the skills, knowledge, understandings, and…

Processes in the development of international specialist competencies and standards: the Sports Physiotherapy for All Project.

Science.gov (United States)

Bulley, Catherine; Donaghy, Marie

2008-01-01

In a world of rapidly developing knowledge it is important that professions describe their roles and capabilities. The need for a thorough description of sports physiotherapy was addressed through collaboration between the International Federation of Sports Physiotherapy (IFSP) and five European higher education institutions. This resulted in the Sports Physiotherapy for All Project, which has been successful in developing internationally accepted competencies and standards for sports physiotherapists. This article describes and reflects on the process to communicate useful lessons. A competency model was chosen to facilitate differentiation and communication of aspects of sports physiotherapy practice. Documentation relating to sports physiotherapy practice was collected from 16 countries and analysed thematically. A cut and paste method was used by a panel of experts to allocate themes to areas of practice within the competency model. Theme groups were used to select areas of practice for description in competency form. Standards were derived from competencies following in depth discussion with the expert panel, and triangulation with themes derived from international documentation. A rigorous process of international review and revision led to the final list of 11 competencies and related standards, both accepted by the IFSP. This work provides a foundation for the development of an audit toolkit to guide demonstration and evaluation of competencies and standards. This provides a foundation for targeted career development activities, appropriate provision of training opportunities, and quality enhancement. The experiences gained during this project can inform other health professions and their specialisms when embarking on a similar journey.

Strategies for developing competency models.

Science.gov (United States)

Marrelli, Anne F; Tondora, Janis; Hoge, Michael A

2005-01-01

There is an emerging trend within healthcare to introduce competency-based approaches in the training, assessment, and development of the workforce. The trend is evident in various disciplines and specialty areas within the field of behavioral health. This article is designed to inform those efforts by presenting a step-by-step process for developing a competency model. An introductory overview of competencies, competency models, and the legal implications of competency development is followed by a description of the seven steps involved in creating a competency model for a specific function, role, or position. This modeling process is drawn from advanced work on competencies in business and industry.

The role of competence assessment in the different stages of competence development

NARCIS (Netherlands)

Schoonenboom, J.; Tattersall, C.; Miao, Y.; Stefanov, K.; Aleksieva-Petrova, A.; Adelsberger, H.H.; Kinshuk,; Pawlowski, J.M.; Sampson, D.

2008-01-01

This chapter discusses the role of e-assessment in the process of competence development. Its basic claim is that competence development is a process with distinct stages, and that the assessment forms and the roles taken on by those involved in the process depend on the stage in which learning

Development of geriatric competencies for emergency medicine residents using an expert consensus process.

Science.gov (United States)

Hogan, Teresita M; Losman, Eve D; Carpenter, Christopher R; Sauvigne, Karen; Irmiter, Cheryl; Emanuel, Linda; Leipzig, Rosanne M

2010-03-01

The emergency department (ED) visit rate for older patients exceeds that of all age groups other than infants. The aging population will increase elder ED patient utilization to 35% to 60% of all visits. Older patients can have complex clinical presentations and be resource-intensive. Evidence indicates that emergency physicians fail to provide consistent high-quality care for elder ED patients, resulting in poor clinical outcomes. The objective was to develop a consensus document, "Geriatric Competencies for Emergency Medicine Residents," by identified experts. This is a minimum set of behaviorally based performance standards that all residents should be able to demonstrate by completion of their residency training. This consensus-based process utilized an inductive, qualitative, multiphase method to determine the minimum geriatric competencies needed by emergency medicine (EM) residents. Assessments of face validity and reliability were used throughout the project. In Phase I, participants (n=363) identified 12 domains and 300 potential competencies. In Phase II, an expert panel (n=24) clustered the Phase I responses, resulting in eight domains and 72 competencies. In Phase III, the expert panel reduced the competencies to 26. In Phase IV, analysis of face validity and reliability yielded a 100% consensus for eight domains and 26 competencies. The domains identified were atypical presentation of disease; trauma, including falls; cognitive and behavioral disorders; emergent intervention modifications; medication management; transitions of care; pain management and palliative care; and effect of comorbid conditions. The Geriatric Competencies for EM Residents is a consensus document that can form the basis for EM residency curricula and assessment to meet the demands of our aging population. Copyright (c) 2010 by the Society for Academic Emergency Medicine.

Competence articulation: Alignment of competences and responsibilities in synchronous telemedical collaboration

DEFF Research Database (Denmark)

Larsen, Simon Bo; Bardram, Jakob Eyvind

2008-01-01

. In particular, we want to look at the dynamic quality of competences, and investigate how competence is mutually developed in coordinated work. We have termed this process competence articulation, a concept which tries to emphasize competence as well as social development of competence as part of cooperation......Many studies and concepts within CSCW deal with the temporal, spatial, social, and computational aspects of supporting collaborative work. In this paper we want to pay attention to another central aspect to the achievement of collaborative work, namely the competence of the people involved...... communication options for competence articulation, which again improve collaboration and thus the quality of the treatment....

The GC-Rich Mitochondrial and Plastid Genomes of the Green Alga Coccomyxa Give Insight into the Evolution of Organelle DNA Nucleotide Landscape

Energy Technology Data Exchange (ETDEWEB)

Smith, David Roy; Burki, Fabien; Yamada, Takashi; Grimwood, Jane; Grigoriev, Igor V.; Van Etten, James L.; Keeling, Patrick J.

2011-05-13

Most of the available mitochondrial and plastid genome sequences are biased towards adenine and thymine (AT) over guanine and cytosine (GC). Examples of GC-rich organelle DNAs are limited to a small but eclectic list of species, including certain green algae. Here, to gain insight in the evolution of organelle nucleotide landscape, we present the GC-rich mitochondrial and plastid DNAs from the trebouxiophyte green alga Coccomyxa sp. C-169. We compare these sequences with other GC-rich organelle DNAs and argue that the forces biasing them towards G and C are nonadaptive and linked to the metabolic and/or life history features of this species. The Coccomyxa organelle genomes are also used for phylogenetic analyses, which highlight the complexities in trying to resolve the interrelationships among the core chlorophyte green algae, but ultimately favour a sister relationship between the Ulvophyceae and Chlorophyceae, with the Trebouxiophyceae branching at the base of the chlorophyte crown.

Nonspecific Organelle-Targeting Strategy with Core-Shell Nanoparticles of Varied Lipid Components/Ratios.

Science.gov (United States)

Zhang, Lu; Sun, Jiashu; Wang, Yilian; Wang, Jiancheng; Shi, Xinghua; Hu, Guoqing

2016-07-19

We report a nonspecific organelle-targeting strategy through one-step microfluidic fabrication and screening of a library of surface charge- and lipid components/ratios-varied lipid shell-polymer core nanoparticles. Different from the common strategy relying on the use of organelle-targeted moieties conjugated onto the surface of nanoparticles, here, we program the distribution of hybrid nanoparticles in lysosomes or mitochondria by tuning the lipid components/ratios in shell. Hybrid nanoparticles with 60% 1,2-dioleoyl-3-trimethylammonium-propane (DOTAP) and 20% 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine (DOPE) can intracellularly target mitochondria in both in vitro and in vivo models. While replacing DOPE with the same amount of 1,2-dipalmitoyl-sn-glycero-3-phosphocholine (DPPC), the nanoparticles do not show mitochondrial targeting, indicating an incremental effect of cationic and fusogenic lipids on lysosomal escape which is further studied by molecular dynamics simulations. This work unveils the lipid-regulated subcellular distribution of hybrid nanoparticles in which target moieties and complex synthetic steps are avoided.

Determination of management by labor competencies in the production process of the Isotope Center

International Nuclear Information System (INIS)

Pérez Centurión, Yoneiki; Fernández Rodríguez, Rosio

2016-01-01

The present research is carried out in the Center of Isotopes (CENTIS) belonging to the Agency of Nuclear Energy and Advanced Technologies of the Ministry of Science, Technology and Environment of Cuba (CITMA). Its mission is to develop, produce, and supply radiopharmaceuticals, clinical diagnostics and scientific and technical health services in the national and international markets. Based on a diagnosis of the organization through the GRH-DPC model, it was determined that the main problem is the Deficient Management of Human Resources, highlighting as main cause that the labor competencies are not identified at any of its three levels . As a result of this analysis the need to establish a procedure to carry out the process of identification and validation of the competency system, as well as the design of the profile of positions by competencies of the entity. For the development of this work, different tools and techniques were used in the field of research such as: bibliographical analysis, brainstorming, expert method, statistical tools, cause and effect diagram, SWOT matrix, flow diagram, among others. The main result of the research is the identification of the organization's distinctive competencies, those of the key production processes of 99 Mo-99mTc Generators and the profiles of the positions of the Production Management linked to the selected subprocesses.

Dual Systems Competence [Image Omitted] Procedural Processing: A Relational Developmental Systems Approach to Reasoning

Science.gov (United States)

Ricco, Robert B.; Overton, Willis F.

2011-01-01

Many current psychological models of reasoning minimize the role of deductive processes in human thought. In the present paper, we argue that deduction is an important part of ordinary cognition and we propose that a dual systems Competence [image omitted] Procedural processing model conceptualized within relational developmental systems theory…

The mitochondrion-like organelle of Trimastix pyriformis contains the complete glycine cleavage system

Czech Academy of Sciences Publication Activity Database

Zubáčová, Z.; Novák, L.; Bublíková, J.; Vacek, V.; Fousek, Jan; Rídl, Jakub; Tachezy, J.; Doležal, P.; Vlček, Čestmír; Hampl, V.

2013-01-01

Roč. 8, č. 3 (2013), e55417 E-ISSN 1932-6203 R&D Projects: GA ČR GAP506/12/1010 Institutional support: RVO:68378050 Keywords : transcriptome sequencing * Trimastix * mitochondrion -like organelle * glycine cleavage complex Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 3.534, year: 2013

METHODOLOGY OF DEVELOPMENT OF LINGUOSOCIOCULTURAL COMPETENCE OF THE FUTURE ENGLISH LANGUAGE TEACHERS IN THE PROCESS OF READING FICTION

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Мар’яна Нацюк

2014-10-01

Full Text Available The articles specifies the methodology of linguosociocultural competence of the future English language teachers in the process of reading fiction. The stages and the aim of each stage of linguosociocultural competence development have been distinguished, the demands to the exercises and the typology of the exercises have been defined. The system of exercises for linguosociocultural competence development which consists of subsystem of sociocultural, sociolinguistic, social competences development and group of exercises for sociocultural, sociolinguistic, social knowledge and skills development has been suggested

Facilitating Teacher Students’ Innovation Competence through Problem-Based Game Design Processes

DEFF Research Database (Denmark)

Hanghøj, Thorkild; Hovmand Sørensen, Sia

2013-01-01

and the interplay of different knowledge domains “inside” and “outside” of teacher education. By taking a mixed methods approach, we combine qualitative and quantitative methodologies for studying our case. This involved observations and interviews with selected groups as well as a post-camp survey with all......The aim of this paper is to describe how new teacher students develop innovation competence through problem-based game design processes by participating in an intro camp. The intro camp was held for 350 new teacher students at a Danish university college in 2011, which were asked to solve the real......-life problems of local schools by designing game solutions to be presented for and assessed by participating school directors and pupils. Based upon a pragmatist theoretical framework, we conceptualize the students’ development of innovation competence in relation to creative problem-solving, game frames...

The Professional Competence Formation in the Training Process in Higher Educational Institution

Science.gov (United States)

Burganova, Roza I.; Abdugalina, Sairan E.; Shaiheslyamova, Kazyna O.

2016-01-01

The article is devoted to the problem of professional competence formation in the specialists' training process at the university in contemporary socio-economic and socio-cultural conditions originating in the Republic of Kazakhstan. The emphasis is laid on new scientific and pedagogical approaches to its solution. Special attention is paid to the…

Microbial arms race: Ballistic "nematocysts" in dinoflagellates represent a new extreme in organelle complexity.

Science.gov (United States)

Gavelis, Gregory S; Wakeman, Kevin C; Tillmann, Urban; Ripken, Christina; Mitarai, Satoshi; Herranz, Maria; Özbek, Suat; Holstein, Thomas; Keeling, Patrick J; Leander, Brian S

2017-03-01

We examine the origin of harpoon-like secretory organelles (nematocysts) in dinoflagellate protists. These ballistic organelles have been hypothesized to be homologous to similarly complex structures in animals (cnidarians); but we show, using structural, functional, and phylogenomic data, that nematocysts evolved independently in both lineages. We also recorded the first high-resolution videos of nematocyst discharge in dinoflagellates. Unexpectedly, our data suggest that different types of dinoflagellate nematocysts use two fundamentally different types of ballistic mechanisms: one type relies on a single pressurized capsule for propulsion, whereas the other type launches 11 to 15 projectiles from an arrangement similar to a Gatling gun. Despite their radical structural differences, these nematocysts share a single origin within dinoflagellates and both potentially use a contraction-based mechanism to generate ballistic force. The diversity of traits in dinoflagellate nematocysts demonstrates a stepwise route by which simple secretory structures diversified to yield elaborate subcellular weaponry.

Development of process competencies by reflection, experimentation and creativity

DEFF Research Database (Denmark)

Kolmos, Anette; Kofoed, Lise Busk

2003-01-01

The paper adresses methods for learning proces competencies and how to emphasise creativity and personal innovation.......The paper adresses methods for learning proces competencies and how to emphasise creativity and personal innovation....

Student creativity in creating cell organelles as media for learning

Science.gov (United States)

Fatmawati, B.

2018-04-01

Creativity is not formed by itself but it is influenced by some others factors. Creativity is a . person’s ability to create / generate an idea embodied in the form of a product to solve problems which is accepted socially, spiritually, artificially, scientifically, and technologically. Learning media is a means of communication to deliver learning materials. There are three kinds of learning media produced by students such as books story, playdough, and the utilization of inorganic waste. The focus of this research is to know the students’ creativity in producing learnning media to understand an Abstract material especially on topic of cell organelles of animal and plant cell. Data analysis is using two ways that calculate the score of mastery in terms of concepts and creativity. The results showed the score of students’ understanding was increasing from 15 (average score of pre-test) to 31.1 (average score of post-test). It was categorized into three level, that are, high level with 21.4% of participants, medium with 64.3%, and low with 14.3%). Seven groups of students make learning media made of waste, playdough, and waste made in story form. The assessment of creativity involved four aspects, namely, color combinations, stringing, tidiness, and make (the accuracy of the concept with the form). Thus, it can be argued that self-created learning media helps in understanding the Abstract concepts of cell organelles.

Commentary: Competency restoration research--complicating an already complex process.

Science.gov (United States)

Rotter, Merrill; Greenspan, Michael

2011-01-01

Predicting restorability in individuals found not competent to stand trial is an enduring focus of interest among forensic clinicians and academicians. In our commentary, we suggest that to understand this area even more comprehensively, we must look further. We must build on existing research on fitness to stand trial, move beyond diagnosis and a binary competence variable, and include the complex interplay between symptoms and fitness-related capacities that may be associated with lack of adjudicative competence and challenges to restorability.

Quantifying the Number of Independent Organelle DNA Insertions in Genome Evolution and Human Health.

Science.gov (United States)

Hazkani-Covo, Einat; Martin, William F

2017-05-01

Fragments of organelle genomes are often found as insertions in nuclear DNA. These fragments of mitochondrial DNA (numts) and plastid DNA (nupts) are ubiquitous components of eukaryotic genomes. They are, however, often edited out during the genome assembly process, leading to systematic underestimation of their frequency. Numts and nupts, once inserted, can become further fragmented through subsequent insertion of mobile elements or other recombinational events that disrupt the continuity of the inserted sequence relative to the genuine organelle DNA copy. Because numts and nupts are typically identified through sequence comparison tools such as BLAST, disruption of insertions into smaller fragments can lead to systematic overestimation of numt and nupt frequencies. Accurate identification of numts and nupts is important, however, both for better understanding of their role during evolution, and for monitoring their increasingly evident role in human disease. Human populations are polymorphic for 141 numt loci, five numts are causal to genetic disease, and cancer genomic studies are revealing an abundance of numts associated with tumor progression. Here, we report investigation of salient parameters involved in obtaining accurate estimates of numt and nupt numbers in genome sequence data. Numts and nupts from 44 sequenced eukaryotic genomes reveal lineage-specific differences in the number, relative age and frequency of insertional events as well as lineage-specific dynamics of their postinsertional fragmentation. Our findings outline the main technical parameters influencing accurate identification and frequency estimation of numts in genomic studies pertinent to both evolution and human health. © The Author 2017. Published by Oxford University Press on behalf of the Society for Molecular Biology and Evolution.

The Impact of Business Intelligence (BI Competence on Customer Relationship Management (CRM Process: An Empirical Investigation of the Banking Industry

Directory of Open Access Journals (Sweden)

Ali Mortezaei

2018-03-01

Full Text Available Nowadays, establishing long-term and effective relationships with customers is a key factor in understanding customers’ needs and preferences and achieving competitive advantage. In addition, companies are facing with a growing need for information and analytical knowledge about their customers, market, competitors, organizational environment, and other factors affecting their business. Business intelligence has been considered as a response to this need. The purpose of this study is to investigate the role of business intelligence competence in improving customer relationship management process. Based on the literature review and the competence – capability relationship paradigm, a conceptual model was developed comprising of different dimensions of business intelligence competence and customer relationship management processes. The data were collected from the banking sector and partial least squares structural equation modelling was employed for data analysis. Empirical results showed that organizational business intelligence competence, comprising of managerial, technical, and cultural competence, has a significantly positive impact on enhancing capabilities of customer relationship management process including initiation, maintenance, and termination of the relationship.

Analysis Influence of Managerial Competence, Technical Competence, and Strategic Competence on Firm Performance in Electrical Engineering Company in Bandung

Science.gov (United States)

Wijaya, E. R.; Irianto, D.

2018-03-01

The industry sectors that have an important role in the era of globalization is the electro engineering sector. The era of globalization led to intense competition. One of the negative effects of the intense competition is declining profits. Drop in profits caused many firms reduces their employees without seeking the root cause of declining profits in detail. Whereas, employee is the important resources to maintain competitive advantage. Competitive advantage can be measured by the performance of which is owned by the firm. The firm's performance can be formed of competencies that is unique, rare, irreplaceable, and difficult to imitate within the firm, one of them is the competence of the individual. According to a competency-based approach and the resource- based approach, individual competence that affect the performance of the firm is managerial competence, technical competence, and strategic competence. Questionnaire is built based on the dimensions of the firm's performance, managerial competence, technical competence, and strategic competence, are processed using partial least squares application. The results indicate that managerial competence negatively impact firm’s performance with weak ties. The technical competence and strategic competence positively affect firm’s performance with moderate ties.

Ligand-directed profiling of organelles with internalizing phage libraries

Science.gov (United States)

Dobroff, Andrey S.; Rangel, Roberto; Guzman-Roja, Liliana; Salmeron, Carolina C.; Gelovani, Juri G.; Sidman, Richard L.; Bologa, Cristian G.; Oprea, Tudor I.; Brinker, C. Jeffrey; Pasqualini, Renata; Arap, Wadih

2015-01-01

Phage display is a resourceful tool to, in an unbiased manner, discover and characterize functional protein-protein interactions, to create vaccines, and to engineer peptides, antibodies, and other proteins as targeted diagnostic and/or therapeutic agents. Recently, our group has developed a new class of internalizing phage (iPhage) for ligand-directed targeting of organelles and/or to identify molecular pathways within live cells. This unique technology is suitable for applications ranging from fundamental cell biology to drug development. Here we describe the method for generating and screening the iPhage display system, and explain how to select and validate candidate internalizing homing peptide. PMID:25640897

Immunolocalization of an enterotoxic glycoprotein exoantigen on the secretory organelles of Cryptosporidium parvum sporozoites

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El-Shewy K.A.

2004-06-01

Full Text Available In this study, the fine ultrastructures of the secretory organelles of C. parvum sporozoites were demonstrated using transmission electron microscopy (TEM. Meanwhile, a previously identified enterotoxic 18-20 kDa copro-antigen (18-20 kDa CCA, associated with cryptosporidiosis in both human and calves, was isolated and immunolocalized on C. parvum sporozoites. Using immunoelectron microscopy and anti-18-20 kDa monospecific antibody demonstrated marked existence of the 18-20 kDa CCA on the apical organelles and at the trilaminar pellicles. An anterior extrusion of this protein was demonstrated around the excysted and released sporozoites. However, non excysted sporozoites did not show this protein. Affinity blotting, with biotinylated jacalin, demonstrated the O-linked oligosaccharide moiety of this protein. The potential role of this protein in the host cell invasion and/or gliding motility remains unelucidated. However, its enterotoxicity, location and secretory nature suggest that it may be a target for neutralization or invasion inhibition of Cryptosporidium.

Competence Building

DEFF Research Database (Denmark)

Borrás, Susana; Edquist, Charles

The main question that guides this paper is how governments are focusing (and must focus) on competence building (education and training) when designing and implementing innovation policies. With this approach, the paper aims at filling the gap between the existing literature on competences...... on the one hand, and the real world of innovation policy-making on the other, typically not speaking to each other. With this purpose in mind, this paper discusses the role of competences and competence-building in the innovation process from a perspective of innovation systems; it examines how governments...... and public agencies in different countries and different times have actually approached the issue of building, maintaining and using competences in their innovation systems; it examines what are the critical and most important issues at stake from the point of view of innovation policy, looking particularly...

Membrane-bound organelles versus membrane-less compartments and their control of anabolic pathways in Drosophila

NARCIS (Netherlands)

Aguilera-Gomez, Angelica; Rabouille, Catherine

2017-01-01

Classically, we think of cell compartmentalization as being achieved by membrane-bound organelles. It has nevertheless emerged that membrane-less assemblies also largely contribute to this compartmentalization. Here, we compare the characteristics of both types of compartmentalization in term of

Competence Map of Regulatory Body: Personal and Interpersonal Effectiveness Competencies

International Nuclear Information System (INIS)

Volkov, E.

2016-01-01

Full text: The paper presents implementation stages and outcomes of the project “Nuclear Facility Competences” fulfilled in JSC “Rosenergoatom” and outcomes of the project “Knowledge Management, Training and Staff Retention” fulfilled for Romania regulatory authority. The goal of the project was a development of competence profiles for nuclear power plant and corporate inspectorate key job positions. The paper is focused on personal and interpersonal effectiveness competencies for inspectorate job positions which are a part of well-known 4-Quadrant Competence Model. Each competence is described by one or two behavior scales. One can consider those competencies like common ones for organizations implementing inspection activity and could be used in human resource management processes like personnel selection, job assessment, career planning, training, mentoring. (author

Students' goal orientations, information processing strategies and knowledge development in competence-based pre-vocational secondary education

NARCIS (Netherlands)

Koopman, M.

2010-01-01

In this study, learning processes of students in competence-based Pre-Vocational Secondary Education (PVSE; in Dutch vmbo) were investigated. The study aimed at describing the relation between goal orientations, information processing strategies and the development of knowledge of these students.

DESIGNING EDUCATIONAL PROCESS OF FORMING SOCIAL AND PEDAGOGICAL COMPETENCE OF FUTURE PRIMARY SCHOOL TEACHERS IN INCLUSIVE SECONDARY SCHOOL

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Zoia Shevtsiv

2017-04-01

Full Text Available The article is devoted to the issue of social and pedagogical competence of future primary school teacher in inclusive secondary schools. The aim of the article is to define the concept “design” and “pedagogical design”; to disclose methodological approaches and main features of pedagogical design of forming of social and pedagogical competence of future primary school teacher in inclusive secondary schools; to identify structural elements of social and pedagogical competence. The article analyzes the essence of the concept “design”. The process of designing educational system of social and pedagogical competence of future primary school teacher in inclusive secondary school is based on several interrelated methodological approaches, including systematic, axiological, active, person-centered, contextual acmeological, and competential ones. Important factors and theoretical starting positions are designing general principles of education: humanism and democracy; principles of teaching, scientific, professional orientation, integrity, communication theory and practice, consistency and systematic, variability, pedagogical creativity. The special principles are the following: problematic, technologizing, dialogization, and competence ones. Social and pedagogical competence of future primary school teachers in inclusive secondary school is structured by the cognitive, active, professional and personal components. Structure components are defined as a synthesis of social and pedagogical competences, educational and developmental, communicative, diagnostic, organizational, predictive, preventive, security and defense, correctional and rehabilitation, adaptation items. Established continuity of the educational process of forming social and pedagogical competence of future primary school teacher in inclusive secondary school takes place during the period of study in higher education establishments. The following conclusions are drawn that

Competency-based continuing professional development.

Science.gov (United States)

Campbell, Craig; Silver, Ivan; Sherbino, Jonathan; Cate, Olle Ten; Holmboe, Eric S

2010-01-01

Competence is traditionally viewed as the attainment of a static set of attributes rather than a dynamic process in which physicians continuously use their practice experiences to "progress in competence" toward the attainment of expertise. A competency-based continuing professional development (CPD) model is premised on a set of learning competencies that include the ability to (a) use practice information to identify learning priorities and to develop and monitor CPD plans; (b) access information sources for innovations in development and new evidence that may potentially be integrated into practice; (c) establish a personal knowledge management system to store and retrieve evidence and to select and manage learning projects; (d) construct questions, search for evidence, and record and track conclusions for practice; and (e) use tools and processes to measure competence and performance and develop action plans to enhance practice. Competency-based CPD emphasizes self-directed learning processes and promotes the role of assessment as a professional expectation and obligation. Various approaches to defining general competencies for practice require the creation of specific performance metrics to be meaningful and relevant to the lifelong learning strategies of physicians. This paper describes the assumptions, advantages, and challenges of establishing a CPD system focused on competencies that improve physician performance and the quality and safety of patient care. Implications for competency-based CPD are discussed from an individual and organizational perspective, and a model to bridge the transition from residency to practice is explored.

Competence development: Key issues and trends in European competence policies

DEFF Research Database (Denmark)

Milana, Marcella

  In recent years there has been a rising political attention on competence development both at national and international level. At European level in particular, since 2000, with the set of the Lisbon Agenda, different bodies representing the Union have been very productive in generating working...... papers, reports, and communications that led to directives and resolutions concerning the development and recognition of skills and competences in a lifelong learning perspective. In 2005 this process led to the definition of a European Framework on Key Competences for Lifelong Learning - covering those...... competences that are given priority within the Union - as well as a European Qualification Framework, a reference tool for making qualifications - here described in terms of progressive levels of competence - transparent and transferable within the European borders. The aim of the paper is to investigate...

Development and validation of health service management competencies.

Science.gov (United States)

Liang, Zhanming; Howard, Peter F; Leggat, Sandra; Bartram, Timothy

2018-04-09

Purpose The importance of managerial competencies in monitoring and improving the performance of organisational leaders and managers is well accepted. Different processes have been used to identify and develop competency frameworks or models for healthcare managers around the world to meet different contextual needs. The purpose of the paper is to introduce a validated process in management competency identification and development applied in Australia - a process leading to a management competency framework with associated behavioural items that can be used to measure core management competencies of health service managers. Design/methodology/approach The management competency framework development study incorporated both qualitative and quantitative methods, implemented in four stages, including job description analysis, focus group discussions and online surveys. Findings The study confirmed that the four-stage process could identify management competencies and the framework developed is considered reliable and valid for developing a management competency assessment tool that can measure management competence amongst managers in health organisations. In addition, supervisors of health service managers could use the framework to distinguish perceived superior and average performers among managers in health organisations. Practical implications Developing the core competencies of health service managers is important for management performance improvement and talent management. The six core management competencies identified can be used to guide the design professional development activities for health service managers. Originality/value The validated management competency identification and development process can be applied in other countries and different industrial contexts to identify core management competency requirements.

Competency-based continuing professional development

NARCIS (Netherlands)

Campbell, Craig; Silver, Ivan; Sherbino, Jonathan; Ten Cate, Olle; Holmboe, Eric S.

2010-01-01

Competence is traditionally viewed as the attainment of a static set of attributes rather than a dynamic process in which physicians continuously use their practice experiences to "progress in competence'' toward the attainment of expertise. A competency-based continuing professional development

SOCIAL COMPETENCE DEVELOPMENT IN HIGH SCHOOL STUDENTS› SOCIALIZATION PROCESS

Directory of Open Access Journals (Sweden)

Anzhelika Ahmetovna Novikova

2016-01-01

The article presents the social competence structure and diagnostic methods; described author matrix of diagnosis and determination of students’ social competence formed level in high school educational space.

Mitochondria: Target organelles for estrogen action

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Małgorzata Chmielewska

2017-06-01

Full Text Available Estrogens belong to a group of sex hormones, which have been shown to act in multidirectional way. Estrogenic effects are mediated by two types of intracellular receptors: estrogen receptor 1 (ESR1 and estrogen receptor 2 (ESR2. There are two basic mechanisms of estrogen action: 1 classical-genomic, in which the ligand-receptor complex acts as a transcriptional factor and 2 a nongenomic one, which is still not fully understood, but has been seen to lead to distinct biological effects, depending on tissue and ligand type. It is postulated that nongenomic effects may be associated with membrane signaling and the presence of classical nuclear receptors within the cell membrane. Estrogens act in a multidirectional way also within cell organelles. It is assumed that there is a mechanism which manages the migration of ESR into the mitochondrial membrane, wherein the exogenous estrogen affect the morphology of mitochondria. Estrogen, through its receptor, can directly modulate mitochondrial gene expression. Moreover, by regulating the level of reactive oxygen species, estrogens affect the biology of mitochondria. The considerations presented in this paper indicate the pleiotropic effects of estrogens, which represent a multidirectional pathway of signal transduction.

Mycoplasma pneumoniae cytoskeletal protein HMW2 and the architecture of the terminal organelle.

Science.gov (United States)

Bose, Stephanie R; Balish, Mitchell F; Krause, Duncan C

2009-11-01

The terminal organelle of Mycoplasma pneumoniae mediates cytadherence and gliding motility and functions in cell division. The defining feature of this complex membrane-bound cell extension is an electron-dense core of two segmented rods oriented longitudinally and enlarging to form a bulb at the distal end. While the components of the core have not been comprehensively identified, previous evidence suggested that the cytoskeletal protein HMW2 forms parallel bundles oriented lengthwise to yield the major rod of the core. In the present study, we tested predictions emerging from that model by ultrastructural and immunoelectron microscopy analyses of cores from wild-type M. pneumoniae and mutants producing HMW2 derivatives. Antibodies specific for the N or C terminus of HMW2 labeled primarily peripheral to the core along its entire length. Furthermore, truncation of HMW2 did not correlate specifically with core length. However, mutant analysis correlated specific HMW2 domains with core assembly, and examination of core-enriched preparations confirmed that HMW2 was a major component of these fractions. Taken together, these findings yielded a revised model for HMW2 in terminal organelle architecture.

FORMATION OF CROSS-CULTURAL COMPETENCE OF FOREIGN STUDENTS IN THE PROCESS OF LEARNING UKRAINIAN AS A FOREIGN LANGUAGE

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Галина Дідук-Ступ'як

2015-12-01

Full Text Available The article is devoted to the problem of formation of cross-cultural competence of foreign students in the process of learning Ukrainian as a foreign language. Theoretical and pragmatic ways of intercultural communication methods for speakers of a foreign language in four types of speech activity have been substantiated. There have been determined linguistic and didactic principles of learning the Ukrainian language as a foreign language using authorial technology of interaction of different approaches that promotes the development of effective cross-cultural competence of foreign students. The main components of the innovative technology of work with foreign language audience have been characterized; a system of tasks and exercises aimed at mastering linguistic, socio-cultural and pragmatic competences has been set. There have been determined linguistic and methodical problems of comparative methodology, which authoring technology LTIRP with the usage of authentic texts is based on. Traditional and new forms, methods and techniques of teaching foreign students in the process of formation of cross-cultural competence have been considered.

Mitochondria: An Organelle of Bacterial Origin Controlling Inflammation

Directory of Open Access Journals (Sweden)

Alain Meyer

2018-04-01

Full Text Available Inflammation is a cellular and molecular response to infection and/or tissues injury. While a suited inflammatory response in intensity and time allows for killing pathogens, clearing necrotic tissue, and healing injury; an excessive inflammatory response drives various diseases in which inflammation and tissues damages/stress self-sustain each other. Microbes have been poorly implied in non-resolving inflammation, emphasizing the importance of endogenous regulation of inflammation. Mitochondria have been historically identified as the main source of cellular energy, by coupling the oxidation of fatty acids and pyruvate with the production of high amount of adenosine triphosphate by the electron transport chain. Mitochondria are also the main source of reactive oxygen species. Interestingly, research in the last decade has highlighted that since its integration in eukaryote cells, this organelle of bacterial origin has not only been tolerated by immunity, but has also been placed as a central regulator of cell defense. In intact cells, mitochondria regulate cell responses to critical innate immune receptors engagement. Downstream intracellular signaling pathways interact with mitochondrial proteins and are tuned by mitochondrial functioning. Moreover, upon cell stress or damages, mitochondrial components are released into the cytoplasm or the extra cellular milieu, where they act as danger signals when recognized by innate immune receptors. Finally, by regulating the energetic state of immunological synapse between dendritic cells and lymphocytes, mitochondria regulate the inflammation fate toward immunotolerance or immunogenicity. As dysregulations of these processes have been recently involved in various diseases, the identification of the underlying mechanisms might open new avenues to modulate inflammation.

Using competing risks model and competing events in outcome of pulmonary tuberculosis patients

Directory of Open Access Journals (Sweden)

Mehdi Kazempour Dizaji

2016-01-01

Conclusions: Use of competing risks model with competing events can provide a better way to understand the associated risk factors co-related with outcome of the pulmonary TB process, especially among DR-TB patients.

Poultry Producer. Ohio's Competency Analysis Profile.

Science.gov (United States)

Ohio State Univ., Columbus. Vocational Instructional Materials Lab.

This Ohio Competency Analysis Profile (OCAP), derived from a modified Developing a Curriculum (DACUM) process, is a comprehensive and verified employer competency list for a poultry producer program. It contains units (with or without subunits), competencies, and competency builders that identify the occupational, academic, and employability…

The shells of BMC-type microcompartment organelles in bacteria.

Science.gov (United States)

Yeates, Todd O; Jorda, Julien; Bobik, Thomas A

2013-01-01

Bacterial microcompartments are large proteinaceous structures that act as metabolic organelles in many bacterial cells. A shell or capsid, which is composed of a few thousand protein subunits, surrounds a series of sequentially acting enzymes and controls the diffusion of substrates and products into and out of the lumen. The carboxysome and the propanediol utilization microcompartment represent two well-studied systems among seven or more distinct types that can be delineated presently. Recent structural studies have highlighted a number of sophisticated mechanisms that underlie the function of bacterial microcompartment shell proteins. This review updates our understanding of bacterial microcompartment shells, how they are assembled, and how they carry out their functions in molecular transport and enzyme organization. Copyright © 2013 S. Karger AG, Basel.

Competing Contact Processes on Homogeneous Networks with Tunable Clusterization

Science.gov (United States)

Rybak, Marcin; Kułakowski, Krzysztof

2013-03-01

We investigate two homogeneous networks: the Watts-Strogatz network with mean degree ⟨k⟩ = 4 and the Erdös-Rényi network with ⟨k⟩ = 10. In both kinds of networks, the clustering coefficient C is a tunable control parameter. The network is an area of two competing contact processes, where nodes can be in two states, S or D. A node S becomes D with probability 1 if at least two its mutually linked neighbors are D. A node D becomes S with a given probability p if at least one of its neighbors is S. The competition between the processes is described by a phase diagram, where the critical probability pc depends on the clustering coefficient C. For p > pc the rate of state S increases in time, seemingly to dominate in the whole system. Below pc, the majority of nodes is in the D-state. The numerical results indicate that for the Watts-Strogatz network the D-process is activated at the finite value of the clustering coefficient C, close to 0.3. On the contrary, for the Erdös-Rényi network the transition is observed at the whole investigated range of C.

Charting a course to competency: an approach to mapping public health core competencies to existing trainings.

Science.gov (United States)

Neiworth, Latrissa L; Allan, Susan; D'Ambrosio, Luann; Coplen-Abrahamson, Marlene

2014-03-01

Consistent with other professional fields, the goals of public health training have moved from a focus on knowledge transfer to the development of skills or competencies. At least six national competency sets have been developed in the past decade pertaining to public health professionals. State and local public health agencies are increasingly using competency sets as frameworks for staff development and assessment. Mapping competencies to training has potential for enhancing the value of public health training during resource-constrained times by directly linking training content to the desired skills. For existing public health trainings, the challenge is how to identify competencies addressed in those courses in a manner that is not burdensome and that produces valid results. This article describes a process for mapping competencies to the learning objectives, assignments, and assessments of existing trainings. The process presented could be used by any training center or organization that seeks to connect public health workforce competencies to previously developed instruction. Public health practice can be strengthened more effectively if trainings can be selected for the desired practice skills or competencies.

Nuclear safety and human competence

International Nuclear Information System (INIS)

Stefanescu, Petre

2001-01-01

Competence represents a very well defined ensemble of knowledge and skills, behavior modalities, standard procedures and judgement types that can be used in a given situation, without a priori learning. It is obvious that a person competence should fulfill the needs of the company he works for. For a Nuclear Power Plant operator competence is a constitutive part of his individuality. Competence includes: 1. Knowledge that can be classified in three main items: - procedural and declarative knowledge; - practical knowledge and skills; - fundamental knowledge. 2. 'Non cognitive' knowledge components, such as 'social information', team collective competence, safety education, risks perception and management. The last item presents a special interest for nuclear safety. On the other hand, competence level defines the quality of procedures applied in different operational situations. Competence - procedures relations are presented. Competence fundament results from operator activity analysis. The analyst has to take into consideration several phases of activity in which competence is highlighted like: - genesis, during formation; - transformation, during adaptation to a technical modification; - transfer, from expert to probationer. Competence is subject to a continuous transformation process due to technical and organizational evolutions and 'operator ageing'. Cognitive ageing of operators or the technical ageing of competence often appear to be superimposed. Technical progress acceleration increases the ageing effects of competence. Knowledge - skills dynamic relations are discussed. The changing of organizational form determines appearance of new competence gained from others domains or defined by multidisciplinary studies. Ergonomics can help the changing of organizational form through analysis of operators evolution activity which will generate new competence. Ergonomics can contribute to identify means of raising competence starting from learning process

Changing Professional Demands in Sustainable Regional Development: A Curriculum Design Process to meet Transboundary Competence

NARCIS (Netherlands)

Lansu, Angelique; Boon, Jo; Sloep, Peter; van Dam-Mieras, Rietje

2012-01-01

Lansu, A., Boon, J., Sloep, P. B., & Van Dam-Mieras, R. (Accepted). Changing Professional Demands in Sustainable Regional Development: A Curriculum Design Process to meet Transboundary Competence. Journal of Cleaner Production. [Special Issue: Learning for Sustainable Development in Regional

Shaping instructional communication competence of preservice teachers

Science.gov (United States)

Tandyonomanu, D.; Mutiah; Setianingrum, V. M.

2018-01-01

This study aims to understand the process of shaping communication competence. Participants were pre-service teachers in the primary school education teacher who conducted teaching program internship program. Observations and interviews found that culture, experience, and education were the components that developed the communication competence within the instructional context. The former two components dominantly shape communication instructional competencies, whereas the latter contributes insignificantly. Education emphasizes on teacher’s pedagogy and professional competences. In the future, educational institutions for pre-service teachers could use this research results to Determine the process of developing communication competence.

THREE-DIMENSIONAL MODELING TOOLS IN THE PROCESS OF FORMATION OF GRAPHIC COMPETENCE OF THE FUTURE BACHELOR OF COMPUTER SCIENCE

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Kateryna P. Osadcha

2017-12-01

Full Text Available The article is devoted to some aspects of the formation of future bachelor's graphic competence in computer sciences while teaching the fundamentals for working with three-dimensional modelling means. The analysis, classification and systematization of three-dimensional modelling means are given. The aim of research consists in investigating the set of instruments and classification of three-dimensional modelling means and correlation of skills, which are being formed, concerning inquired ones at the labour market in order to use them further in the process of forming graphic competence during training future bachelors in computer sciences. The peculiarities of the process of forming future bachelor's graphic competence in computer sciences by means of revealing, analyzing and systematizing three-dimensional modelling means and types of three-dimensional graphics at present stage of the development of informational technologies are traced a line round. The result of the research is a soft-ware choice in three-dimensional modelling for the process of training future bachelors in computer sciences.

Competence, competency-based education, and undergraduate dental education: a discussion paper.

Science.gov (United States)

Chuenjitwongsa, S; Oliver, R G; Bullock, A D

2018-02-01

The aim of undergraduate dental education is to provide competent dentists to serve societal needs and improve population oral healthcare. Competency-based education has influenced the development of dental education for decades but this term is problematic. This article explores components of competency-based undergraduate health professional education in order to help the dental profession have a better understanding of the context and purposes of undergraduate dental education. This is a discussion paper based on a wide reading of the literature on the education of health professionals with a specific focus on competency-based undergraduate education. Competence comprises an integration of knowledge, skills and attitudes indicating a capability to perform professional tasks safely and ethically. The process of becoming a competent practitioner is complex. Four characteristics of competency-based education are: curriculum components and content shaped by societal needs; focused on student-centred learning; learning achievement; and limited attention to time-based training and numerical targets. Alongside a competency-based approach, undergraduate dental education can be influenced by institutional features and external factors but these receive little consideration in the literature. Understanding competence, competency-based education, and institutional and external factors will help to improve educational quality, define roles and professional development for the dental educator, and inform further research. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Implementing competency-based medical education: What changes in curricular structure and processes are needed?

Science.gov (United States)

Nousiainen, Markku T; Caverzagie, Kelly J; Ferguson, Peter C; Frank, Jason R

2017-06-01

Medical educators must prepare for a number of challenges when they decide to implement a competency-based curriculum. Many of these challenges will pertain to three key aspects of implementation: organizing the structural changes that will be necessary to deliver new curricula and methods of assessment; modifying the processes of teaching and evaluation; and helping to change the culture of education so that the CBME paradigm gains acceptance. This paper focuses on nine key considerations that will support positive change in first two of these areas. Key considerations include: ensuring that educational continuity exists amongst all levels of medical education, altering how time is used in medical education, involving CBME in human health resources planning, ensuring that competent doctors work in competent health care systems, ensuring that information technology supports CBME, ensuring that faculty development is supported, ensuring that the rights and responsibilities of the learner are appropriately balanced in the workplace, preparing for the costs of change, and having appropriate leadership in order to achieve success in implementation.

Competence is Competence

DEFF Research Database (Denmark)

Bramming, Pia

2004-01-01

The article will address competence, its' diffusion, application, and the consequence of this application within the field of Human Resource Management (HRM). The concept competence-in-practice will be presented and in conclusion the article will consider implications and possibilities...... of competence-in-practice as an alternative approach to Competence Development within Human Resource Management....

Towards a typology of business process management professionals: identifying patterns of competences through latent semantic analysis

DEFF Research Database (Denmark)

Müller, Oliver; Schmiedel, Theresa; Gorbacheva, Elena

2014-01-01

-related job advertisements in order to develop a typology of BPM professionals. This empirical analysis reveals distinct ideal types and profiles of BPM professionals on several levels of abstraction. A closer look at these ideal types and profiles confirms that BPM is a boundary-spanning field that requires......While researchers have analysed the organisational competences that are required for successful Business Process Management (BPM) initiatives, individual BPM competences have not yet been studied in detail. In this study, latent semantic analysis is used to examine a collection of 1507 BPM...

Soft Skill Competencies, Hard Skill Competencies, and Intention to Become Entrepreneur of Vocational Graduates

Directory of Open Access Journals (Sweden)

Benedicta Prihatin Dwi Riyanti

2016-08-01

Full Text Available This study aimed to determine the effect of soft skill competencies and hard skill competencies to the intention to become entrepreneur in the vocational school graduates. Hard skill entrepreneurial competencies are competencies that are needed to running business. Meanwhile for soft skill competencies are competencies related to aspects of personality and cognitive style. Population in this research is vocational graduates in Jakarta and Jogjakarta. The sampling technique used is incidental sampling. We used measuring instruments as follow: the intention to become entrepreneur of Shapero & Sokol (in Riyanti, 2009. soft skill competencies of Spencer & Spencer (1993 and hard skill competencies of Chou. Shen. Hsiou & Chen. 2010. The regression analysis of the 258 respondents showed significant effect of soft skill competencies (initiative. self-confidence and assertiveness to the intention to become entrepreneur in the vocational school graduates. There are significant effect hard skill competencies (human resources capability competency and production capability competency to the intention to be entrepreneur. Based on the results. we suggested that the learning process should be more emphasis on direct practice so that more competencies can be formed on vocational school graduates.

Competing spreading processes on multiplex networks: awareness and epidemics.

Science.gov (United States)

Granell, Clara; Gómez, Sergio; Arenas, Alex

2014-07-01

Epidemiclike spreading processes on top of multilayered interconnected complex networks reveal a rich phase diagram of intertwined competition effects. A recent study by the authors [C. Granell et al., Phys. Rev. Lett. 111, 128701 (2013).] presented an analysis of the interrelation between two processes accounting for the spreading of an epidemic, and the spreading of information awareness to prevent infection, on top of multiplex networks. The results in the case in which awareness implies total immunization to the disease revealed the existence of a metacritical point at which the critical onset of the epidemics starts, depending on completion of the awareness process. Here we present a full analysis of these critical properties in the more general scenario where the awareness spreading does not imply total immunization, and where infection does not imply immediate awareness of it. We find the critical relation between the two competing processes for a wide spectrum of parameters representing the interaction between them. We also analyze the consequences of a massive broadcast of awareness (mass media) on the final outcome of the epidemic incidence. Importantly enough, the mass media make the metacritical point disappear. The results reveal that the main finding, i.e., existence of a metacritical point, is rooted in the competition principle and holds for a large set of scenarios.

Epistemic evaluation of the training and managerial competence development process

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Evelio F. Machado

2015-12-01

Full Text Available This article presents the problem of defining the concept of “competence”, due to it being an integral and complex term that has been applied in many domains as well as in a more general sense for everyday life. However, no doubt, a competence can only be tested and valuated in the practice, and it is a person who becomes competent in a context for a certain function. This is why there are many different conceptions in the literature regarding this issue; it’s a consequence of its imprecise, variable character. However, the position profiles (mainly in educational entities and the acceptation/graduation profiles are being more and more frequently established in terms of competences. This paper intends to check what has been valuated and written about the managerial competences training and development regarding the educational field, in order to obtain conclusions regarding its dimension in the school level.

Epistemological and didactic valuation of professional competencies

Directory of Open Access Journals (Sweden)

Mario Jacinto Abambari Arévalo

2015-01-01

Full Text Available The introduction of competency-based approach is not only a new expression of learning outcomes, but also for its epistemological and pedagogical implications leading to a transformation of the educational process and its evaluation. Today, this is an extremely controversial topic due to divorce between university curricula recognized competency, its realization in the teaching-learning process and how evaluated is practiced. It is therefore of utmost importance to achieve a thematic approach about the topic, for the reason that, while theorizing from process competences development is not new, it is so from the perspective of the considerations about how to evaluate performances and evidences. The results of this study contributed to provide a strategy to fulfill this purpose. Keywords: competence development, competence assessment, professional problem solving

Ontogenetic changes in the ultrastructure of rat hepatocyte organelles after prenatal x irradiation

International Nuclear Information System (INIS)

Chedid, A.; Nair, V.

1975-01-01

The effects of prenatal x irradiation on the development of hepatocyte organelles have been studied in Sprague-Dawley rats. Pregnant rats received 50 R to the pelvic region on the 13th gestation day (g.d.). Animals were sacrificed on g.d.'s 15 and 20, day of birth, and 5th postnatal day. The fetal and neonatal livers were obtained and processed for electron-microscopic examination. The most striking discernible change after irradiation involves the appearance of cytoplasmic ''polyribosomal aggregates'' in the hepatocyte specimens of 15th and 20th g.d.'s. In the control rat, smooth endoplasmic reticulum (SER) appears for the first time on 20th g.d., while no SER could be detected in the hepatocytes from the irradiated animals at this period nor on day of birth. In the irradiated animals, SER was observed on the 5th postnatal day. Our results are consistent with the hypothesis that lipid peroxidation membrane alteration, delayed appearance of SER, and ''polyribosomal aggregation'' may be sequentially linked events after prenatal x irradiation. (U.S.)

Defining a competency framework: the first step toward competency-based medical education.

Directory of Open Access Journals (Sweden)

Azim Mirzazadeh

2014-09-01

Full Text Available Despite the existence of a large variety of competency frameworks for medical graduates, there is no agreement on a single set of outcomes. Different countries have attempted to define their own set of competencies to respond to their local situations. This article reports the process of developing medical graduates' competency framework as the first step in the curriculum reform in Tehran University of Medical Sciences (TUMS. A participatory approach was applied to develop a competency framework in Tehran University of Medical Sciences (TUMS. Following literature review, nominal group meetings with students and faculty members were held to generate the initial list of expectations, and 9 domains was proposed. Then, domains were reviewed, and one of the domains was removed. The competency framework was sent to Curriculum Reform Committee for consideration and approval, where it was decided to distribute electronic and paper forms among all faculty members and ask them for their comments. Following incorporating some of the modifications, the document was approved by the committee. The TUMS competency framework consists of 8 domains: Clinical skills; Communication skills; Patient management; Health promotion and disease prevention; Personal development; Professionalism, medical ethics and law; Decision making, reasoning and problem-solving; and Health system and the corresponding role of physicians. Development of a competency framework through a participatory approach was the first step towards curriculum reform in TUMS, aligned with local needs and conditions. The lessons learned through the process may be useful for similar projects in the future.

Core personal competencies important to entering students' success in medical school: what are they and how could they be assessed early in the admission process?

Science.gov (United States)

Koenig, Thomas W; Parrish, Samuel K; Terregino, Carol A; Williams, Joy P; Dunleavy, Dana M; Volsch, Joseph M

2013-05-01

Assessing applicants' personal competencies in the admission process has proven difficult because there is not an agreed-on set of personal competencies for entering medical students. In addition, there are questions about the measurement properties and costs of currently available assessment tools. The Association of American Medical College's Innovation Lab Working Group (ILWG) and Admissions Initiative therefore engaged in a multistep, multiyear process to identify personal competencies important to entering students' success in medical school as well as ways to measure them early in the admission process. To identify core personal competencies, they conducted literature reviews, surveyed U.S and Canadian medical school admission officers, and solicited input from the admission community. To identify tools with the potential to provide data in time for pre-interview screening, they reviewed the higher education and employment literature and evaluated tools' psychometric properties, group differences, risk of coaching/faking, likely applicant and admission officer reactions, costs, and scalability. This process resulted in a list of nine core personal competencies rated by stakeholders as very or extremely important for entering medical students: ethical responsibility to self and others; reliability and dependability; service orientation; social skills; capacity for improvement; resilience and adaptability; cultural competence; oral communication; and teamwork. The ILWG's research suggests that some tools hold promise for assessing personal competencies, but the authors caution that none are perfect for all situations. They recommend that multiple tools be used to evaluate information about applicants' personal competencies in deciding whom to interview.

Constructivism in cultural competence education.

Science.gov (United States)

Hunter, Jennifer L; Krantz, Steven

2010-04-01

A graduate course on cultural diversity, based in constructivist theory and structured on the Process of Cultural Competence in the Delivery of Healthcare Services model, was developed and taught through classroom and online methods. The following research questions were explored: 1) Can an educational experience, built on constructivist learning theory tenets, change students' perceptions, attitudes, knowledge, and skills in the area of cultural competence? 2) Does the delivery method, online or traditional classroom, influence the degree of change? The study used a quasi-experimental, pretest-posttest control group design using the Inventory for Assessing the Process of Cultural Competence Among healthcare Professionals Revised. Findings showed significant changes (p<0.001) in cultural competence scores and subscores for all learners with both teaching modalities based on interval scale and in categories of cultural knowledge, skills, desire, and overall competence based on a nominal scale. The untaught construct of cultural desire showed the most significant improvement.

Introducing Process Competences in a PBL-based Engineering Course

DEFF Research Database (Denmark)

Soler, José; Andersson, Pernille Hammar

2013-01-01

The article describes an experiment in which elements related to generic professional competences, such as group work methodology, project planning, task delegation and communication, have been introduced in an existing course, tailored as a Problem Base Learning (PBL) course in Advanced Telecomm......The article describes an experiment in which elements related to generic professional competences, such as group work methodology, project planning, task delegation and communication, have been introduced in an existing course, tailored as a Problem Base Learning (PBL) course in Advanced...

Reflexive photography: an alternative method for documenting the learning process of cultural competence.

Science.gov (United States)

Amerson, Roxanne; Livingston, Wade G

2014-04-01

This qualitative descriptive study used reflexive photography to evaluate the learning process of cultural competence during an international service-learning project in Guatemala. Reflexive photography is an innovative qualitative research technique that examines participants' interactions with their environment through their personal reflections on images that they captured during their experience. A purposive sample of 10 baccalaureate nursing students traveled to Guatemala, where they conducted family and community assessments, engaged in home visits, and provided health education. Data collection involved over 100 photographs and a personal interview with each student. The themes developed from the photographs and interviews provided insight into the activities of an international experience that influence the cognitive, practical, and affective learning of cultural competence. Making home visits and teaching others from a different culture increased students' transcultural self-efficacy. Reflexive photography is a more robust method of self-reflection, especially for visual learners.

Proteomic profiling during the pre-competent to competent transition of the biofouling polychaete Hydroides elegans

KAUST Repository

Zhang, Yu

2014-08-22

The polychaete, Hydroides elegans, is a tube-building worm that is widely distributed in tropical and subtropical seas. It is a dominant fouling species and thus a major target organism in antifouling research. Here, the first high-throughput proteomic profiling of pre-competent and competent larvae of H. elegans is reported with the identification of 1,519 and 1,322 proteins, respectively. These proteins were associated with a variety of biological processes. However, a large proportion was involved in energy metabolism, redox homeostasis, and microtubule-based processes. A comparative analysis revealed 21 proteins that were differentially regulated in larvae approaching competency.

Proteomic profiling during the pre-competent to competent transition of the biofouling polychaete Hydroides elegans

KAUST Repository

Zhang, Yu; Sun, Jin; Zhang, Huoming; Chandramouli, Kondethimmanahalli; Xu, Ying; He, Lisheng; Ravasi, Timothy; Qian, Peiyuan

2014-01-01

The polychaete, Hydroides elegans, is a tube-building worm that is widely distributed in tropical and subtropical seas. It is a dominant fouling species and thus a major target organism in antifouling research. Here, the first high-throughput proteomic profiling of pre-competent and competent larvae of H. elegans is reported with the identification of 1,519 and 1,322 proteins, respectively. These proteins were associated with a variety of biological processes. However, a large proportion was involved in energy metabolism, redox homeostasis, and microtubule-based processes. A comparative analysis revealed 21 proteins that were differentially regulated in larvae approaching competency.

Proteomic profiling during the pre-competent to competent transition of the biofouling polychaete Hydroides elegans.

Science.gov (United States)

Zhang, Yu; Sun, Jin; Zhang, Huoming; Chandramouli, Kondethimmanahalli H; Xu, Ying; He, Li-Sheng; Ravasi, Timothy; Qian, Pei-Yuan

2014-09-01

The polychaete, Hydroides elegans, is a tube-building worm that is widely distributed in tropical and subtropical seas. It is a dominant fouling species and thus a major target organism in antifouling research. Here, the first high-throughput proteomic profiling of pre-competent and competent larvae of H. elegans is reported with the identification of 1,519 and 1,322 proteins, respectively. These proteins were associated with a variety of biological processes. However, a large proportion was involved in energy metabolism, redox homeostasis, and microtubule-based processes. A comparative analysis revealed 21 proteins that were differentially regulated in larvae approaching competency.

Social information processing skills in adolescents with traumatic brain injury: Relationship with social competence and behavior problems.

Science.gov (United States)

Walz, Nicolay Chertkoff; Yeates, Keith Owen; Wade, Shari L; Mark, Erin

2009-01-01

To examine social information processing (SIP) skills, behavior problems, and social competence following adolescent TBI and to determine whether SIP skills were predictive of behavior problems and social competence. Cross-sectional analyses of adolescents with TBI recruited and enrolled in a behavioral treatment study currently in progress. Two tertiary care children's hospitals with Level 1 trauma centers. Adolescents aged 11 to 18 years with severe TBI (n=19) and moderate TBI (n=24) who were injured up to 24 months prior to recruitment. TBI severity, race, maternal education, and age at testing. a measure of SIP skills, Child Behavior Checklist (CBCL), Youth Self Report (YSR), and Home and Community Social Behavior Scale (HCSBS). The severe TBI group did not obtain significantly lower scores on the SIP measures than the moderate TBI group. In comparison to adolescents with moderate TBI, those with severe TBI had significantly more parent-reported externalizing behaviors and self-reported weaknesses in social competence. SIP skills were strong predictors of problems and social competence in adolescents with TBI. More specifically, an aggressive SIP style predicted externalizing problems and a passive SIP style predicted internalizing problems. Both passive and aggressive SIP skills were related to social competence and social problems. Adolescents with TBI are at risk for deficits in social and behavioral outcomes. SIP skills are strongly related to behavior problems and social competence in adolescents with TBI. SIP skills, social competence, and behavior problems are important targets for intervention that may be amenable to change and lead to improved functional outcomes following TBI.

From the Analysis of Work-Processes to Designing Competence-Based Occupational Standards and Vocational Curricula

Science.gov (United States)

Tutlys, Vidmantas; Spöttl, Georg

2017-01-01

Purpose: This paper aims to explore methodological and institutional challenges on application of the work-process analysis approach in the design and development of competence-based occupational standards for Lithuania. Design/methodology/approach: The theoretical analysis is based on the review of scientific literature and the analysis of…

An international survey and modified Delphi process revealed editors' perceptions, training needs, and ratings of competency-related statements for the development of core competencies for scientific editors of biomedical journals.

Science.gov (United States)

Galipeau, James; Cobey, Kelly D; Barbour, Virginia; Baskin, Patricia; Bell-Syer, Sally; Deeks, Jonathan; Garner, Paul; Shamseer, Larissa; Sharon, Straus; Tugwell, Peter; Winker, Margaret; Moher, David

2017-01-01

Background: Scientific editors (i.e., those who make decisions on the content and policies of a journal) have a central role in the editorial process at biomedical journals. However, very little is known about the training needs of these editors or what competencies are required to perform effectively in this role. Methods: We conducted a survey of perceptions and training needs among scientific editors from major editorial organizations around the world, followed by a modified Delphi process in which we invited the same scientific editors to rate the importance of competency-related statements obtained from a previous scoping review. Results: A total of 148 participants completed the survey of perceptions and training needs. At least 80% of participants agreed on six of the 38 skill and expertise-related statements presented to them as being important or very important to their role as scientific editors. At least 80% agreed on three of the 38 statements as necessary skills they perceived themselves as possessing (well or very well).  The top five items on participants' list of top training needs were training in statistics, research methods, publication ethics, recruiting and dealing with peer reviewers, and indexing of journals. The three rounds of the Delphi were completed by 83, 83, and 73 participants, respectively, which ultimately produced a list of 23 "highly rated" competency-related statements and another 86 "included" items. Conclusion: Both the survey and the modified Delphi process will be critical for understanding knowledge and training gaps among scientific editors when designing curriculum around core competencies in the future.

An international survey and modified Delphi process revealed editors’ perceptions, training needs, and ratings of competency-related statements for the development of core competencies for scientific editors of biomedical journals

Science.gov (United States)

Galipeau, James; Cobey, Kelly D.; Barbour, Virginia; Baskin, Patricia; Bell-Syer, Sally; Deeks, Jonathan; Garner, Paul; Shamseer, Larissa; Sharon, Straus; Tugwell, Peter; Winker, Margaret; Moher, David

2017-01-01

Background: Scientific editors (i.e., those who make decisions on the content and policies of a journal) have a central role in the editorial process at biomedical journals. However, very little is known about the training needs of these editors or what competencies are required to perform effectively in this role. Methods: We conducted a survey of perceptions and training needs among scientific editors from major editorial organizations around the world, followed by a modified Delphi process in which we invited the same scientific editors to rate the importance of competency-related statements obtained from a previous scoping review. Results: A total of 148 participants completed the survey of perceptions and training needs. At least 80% of participants agreed on six of the 38 skill and expertise-related statements presented to them as being important or very important to their role as scientific editors. At least 80% agreed on three of the 38 statements as necessary skills they perceived themselves as possessing (well or very well).  The top five items on participants’ list of top training needs were training in statistics, research methods, publication ethics, recruiting and dealing with peer reviewers, and indexing of journals. The three rounds of the Delphi were completed by 83, 83, and 73 participants, respectively, which ultimately produced a list of 23 “highly rated” competency-related statements and another 86 “included” items. Conclusion: Both the survey and the modified Delphi process will be critical for understanding knowledge and training gaps among scientific editors when designing curriculum around core competencies in the future. PMID:28979768

Silencing of RpATG6 impaired the yolk accumulation and the biogenesis of the yolk organelles in the insect vector R. prolixus.

Directory of Open Access Journals (Sweden)

Priscila H Vieira

2018-05-01

Full Text Available In oviparous animals, the egg yolk is synthesized by the mother in a major metabolic challenge, where the different yolk components are secreted to the hemolymph and delivered to the oocytes mostly by endocytosis. The yolk macromolecules are then stored in a wide range of endocytic-originated vesicles which are collectively referred to as yolk organelles and occupy most of the mature oocytes cytoplasm. After fertilization, the contents of these organelles are degraded in a regulated manner to supply the embryo cells with fundamental molecules for de novo synthesis. Yolk accumulation and its regulated degradation are therefore crucial for successful development, however, most of the molecular mechanisms involved in the biogenesis, sorting and degradation of targeted yolk organelles are still poorly understood. ATG6 is part of two PI3P-kinase complexes that can regulate the recruitment of the endocytic or the autophagy machineries. Here, we investigate the role of RpATG6 in the endocytosis of the yolk macromolecules and in the biogenesis of the yolk organelles in the insect vector Rhodnius prolixus. We found that vitellogenic females express high levels of RpATG6 in the ovaries, when compared to the levels detected in the midgut and fat body. RNAi silencing of RpATG6 resulted in yolk proteins accumulated in the vitellogenic hemolymph, as a consequence of poor uptake by the oocytes. Accordingly, the silenced oocytes are unviable, white (contrasting to the control pink oocytes, smaller (62% of the control oocyte volume and accumulate only 40% of the yolk proteins, 80% of the TAG and 50% of the polymer polyphosphate quantified in control oocytes. The cortex of silenced oocytes present atypical smaller vesicles indicating that the yolk organelles were not properly formed and/or sorted, which was supported by the lack of endocytic vesicles near the plasma membrane of silenced oocytes as seen by TEM. Altogether, we found that RpATG6 is central for the

The endoplasmic reticulum exerts control over organelle streaming during cell expansion.

Science.gov (United States)

Stefano, Giovanni; Renna, Luciana; Brandizzi, Federica

2014-03-01

Cytoplasmic streaming is crucial for cell homeostasis and expansion but the precise driving forces are largely unknown. In plants, partial loss of cytoplasmic streaming due to chemical and genetic ablation of myosins supports the existence of yet-unknown motors for organelle movement. Here we tested a role of the endoplasmic reticulum (ER) as propelling force for cytoplasmic streaming during cell expansion. Through quantitative live-cell analyses in wild-type Arabidopsis thaliana cells and mutants with compromised ER structure and streaming, we demonstrate that cytoplasmic streaming undergoes profound changes during cell expansion and that it depends on motor forces co-exerted by the ER and the cytoskeleton.

The coordination of problem solving strategies: when low competence sources exert more influence on task processing than high competence sources.

Science.gov (United States)

Quiamzade, Alain; Mugny, Gabriel; Darnon, Céline

2009-03-01

Previous research has shown that low competence sources, compared to highly competent sources, can exert influence in aptitudes tasks in as much as they induce people to focus on the task and to solve it more deeply. Two experiments aimed at testing the coordination between self and source's problem solving strategies as a main explanation of such a difference in influence. The influence of a low versus high competence source has been examined in an anagram task that allows for distinguishing between three response strategies, including one that corresponds to the coordination between the source's strategy and participants' own strategy. In Study 1 the strategy suggested by the source was either relevant and useful or irrelevant and useless for solving the task. Results indicated that participants used the coordination strategy in a larger extend when they had been confronted to a low competence rather than a highly competent source but only when the source displayed a strategy that was useful to solve the task. In Study 2 the source's strategy was always relevant and useful, but a decentring procedure was introduced for half of the participants. This procedure induced participants to consider other points of view than their own. Results replicated the difference observed in Study 1 when no decentring was introduced. The difference however disappeared when decentring was induced, because of an increase of the high competence source's influence. These results highlight coordination of strategies as one mechanism underlying influence from low competence sources.

A morphometric analysis of the redistribution of organelles in columella cells of horizontally-oriented roots of Zea mays

Science.gov (United States)

Moore, R.

1986-01-01

In order to determine what structural changes in graviperceptive cells are associated with onset of root gravicurvature, the redistribution of organelles in columella cells of horizontally-oriented, graviresponding roots of Zea mays has been quantified. Root gravicurvature began by 15 min after reorientation, and did not involve significant changes in the (i) volume of individual columella cells or amyloplasts, (ii) relative volume of any cellular organelle, (iii) number of amyloplasts per columella cell, or (iv) surface area of cellular location of endoplasmic reticulum. Sedimentation of amyloplasts began within 1 to 2 min after reorientation, and was characterized by an intensely staining area of cytoplasm adjacent to the sedimenting amyloplasts. By 5 min after reorientation, amyloplasts were located in the lower distal corner of columella cells, and, by 15 min after reorientation, overlaid the entire length of the lower cell wall. No consistent contact between amyloplasts and any cellular structure was detected at any stage of gravicurvature. Centrally-located nuclei initially migrated upward in columella cells of horizontally-oriented roots, after which they moved to the proximal ends of the cells by 15 min after reorientation. No significant pattern of redistribution of vacuoles, mitochondria, dictyosomes, or hyaloplasm was detected that correlated with the onset of gravicurvature. These results indicate that amyloplasts and nuclei are the only organelles whose movements correlate positively with the onset of gravicurvature by primary roots of this cultivar of Zea mays.

Hypoxia signaling pathways: modulators of oxygen-related organelles

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Schönenberger, Miriam J.; Kovacs, Werner J.

2015-01-01

Oxygen (O2) is an essential substrate in cellular metabolism, bioenergetics, and signaling and as such linked to the survival and normal function of all metazoans. Low O2 tension (hypoxia) is a fundamental feature of physiological processes as well as pathophysiological conditions such as cancer and ischemic diseases. Central to the molecular mechanisms underlying O2 homeostasis are the hypoxia-inducible factors-1 and -2 alpha (HIF-1α and EPAS1/HIF-2α) that function as master regulators of the adaptive response to hypoxia. HIF-induced genes promote characteristic tumor behaviors, including angiogenesis and metabolic reprogramming. The aim of this review is to critically explore current knowledge of how HIF-α signaling regulates the abundance and function of major O2-consuming organelles. Abundant evidence suggests key roles for HIF-1α in the regulation of mitochondrial homeostasis. An essential adaptation to sustained hypoxia is repression of mitochondrial respiration and induction of glycolysis. HIF-1α activates several genes that trigger mitophagy and represses regulators of mitochondrial biogenesis. Several lines of evidence point to a strong relationship between hypoxia, the accumulation of misfolded proteins in the endoplasmic reticulum, and activation of the unfolded protein response. Surprisingly, although peroxisomes depend highly on molecular O2 for their function, there has been no evidence linking HIF signaling to peroxisomes. We discuss our recent findings that establish HIF-2α as a negative regulator of peroxisome abundance and suggest a mechanism by which cells attune peroxisomal function with O2 availability. HIF-2α activation augments peroxisome turnover by pexophagy and thereby changes lipid composition reminiscent of peroxisomal disorders. We discuss potential mechanisms by which HIF-2α might trigger pexophagy and place special emphasis on the potential pathological implications of HIF-2α-mediated pexophagy for human health. PMID:26258123

Learning at work: competence development or competence-stress.

Science.gov (United States)

Paulsson, Katarina; Ivergård, Toni; Hunt, Brian

2005-03-01

Changes in work and the ways in which it is carried out bring a need for upgrading workplace knowledge, skills and competencies. In today's workplaces, and for a number of reasons, workloads are higher than ever and stress is a growing concern (Health Risk Soc. 2(2) (2000) 173; Educat. Psychol. Meas. 61(5) (2001) 866). Increased demand for learning brings a risk that this will be an additional stress factor and thus a risk to health. Our research study is based on the control-demand-support model of Karasek and Theorell (Health Work: Stress, Productivity and the Reconstruction of Working Life, Basic Books/Harper, New York, 1990). We have used this model for our own empirical research with the aim to evaluate the model in the modern workplace. Our research enables us to expand the model in the light of current workplace conditions-especially those relating to learning. We report empirical data from a questionnaire survey of working conditions in two different branches of industry. We are able to define differences between companies in terms of working conditions and competence development. We describe and discuss the effects these conditions have on workplace competence development. Our research results show that increased workers' control of the learning process makes competence development more stimulating, is likely to simplify the work and reduces (learning-related) stress. It is therefore important that learning at work allows employees to control their learning and also allows time for the process of learning and reflection.

Multiclassifier combinatorial proteomics of organelle shadows at the example of mitochondria in chromatin data.

Science.gov (United States)

Kustatscher, Georg; Grabowski, Piotr; Rappsilber, Juri

2016-02-01

Subcellular localization is an important aspect of protein function, but the protein composition of many intracellular compartments is poorly characterized. For example, many nuclear bodies are challenging to isolate biochemically and thus remain inaccessible to proteomics. Here, we explore covariation in proteomics data as an alternative route to subcellular proteomes. Rather than targeting a structure of interest biochemically, we target it by machine learning. This becomes possible by taking data obtained for one organelle and searching it for traces of another organelle. As an extreme example and proof-of-concept we predict mitochondrial proteins based on their covariation in published interphase chromatin data. We detect about ⅓ of the known mitochondrial proteins in our chromatin data, presumably most as contaminants. However, these proteins are not present at random. We show covariation of mitochondrial proteins in chromatin proteomics data. We then exploit this covariation by multiclassifier combinatorial proteomics to define a list of mitochondrial proteins. This list agrees well with different databases on mitochondrial composition. This benchmark test raises the possibility that, in principle, covariation proteomics may also be applicable to structures for which no biochemical isolation procedures are available. © 2015 The Authors. Proteomics Published by WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Self-Perceived and Actual Motor Competence in Young British Children.

Science.gov (United States)

Duncan, Michael J; Jones, Victoria; O'Brien, Wesley; Barnett, Lisa M; Eyre, Emma L J

2018-04-01

Children's perception of their own motor competence is an important correlate of their actual motor competence. The current study is the first to examine this association in British children and the first to use both product and process measures of actual motor competence. A total of 258 children (139 boys and 119 girls; aged 4 to 7 years, Mean = 5.6, SD = .96) completed measures of self-perceived motor competence using the Pictorial Scale for Perceived Movement Competence in Young Children. Children were classified as "Low," "Medium," or "High" perceived competence based on tertile analysis. Actual motor competence was assessed with the Test of Gross Motor Development-2 (a process measure) and a composite of 10-m sprint run time, standing long jump distance, and 1-kg seated medicine ball throw (collectively, a product measure). Data for process and product measures were analyzed using a 2 (sex) × 3 (high, medium, low perceived competence) analysis of covariance, with body mass index, calculated from height and mass, and age controlled. Boys obtained significantly higher scores than girls for both the process ( p = .044) and product ( p = .001) measures of actual motor competence. Boys had significantly ( p = .04) higher scores for perceived competence compared to girls. Compared to children classified as medium and high self-perceived competence, children classified as low self-perceived competence had lower process ( p = .001) and product scores (i.e., medium, p = .009 and high, p = .0001) of actual motor competence. Age ( p = .0001) and body mass index ( p = .0001) were significantly associated with product motor competence. Strategies to enhance actual motor competence may benefit children's self-perceived motor competence.

Consensus-Based Palliative Care Competencies for Undergraduate Nurses and Physicians: A Demonstrative Process with Colombian Universities.

Science.gov (United States)

Pastrana, Tania; Wenk, Roberto; De Lima, Liliana

2016-01-01

A World Health Assembly (WHA) resolution adopted in 2014 strongly encourages member states to integrate palliative care (PC) in undergraduate training for health professionals. The study objective was to describe a consensus-based process workshop to develop PC competences for medical and nursing schools in Colombia and to present a summary of the findings. The workshop included 36 participants representing 16 medical and 6 nursing schools from 18 universities in Colombia. Participants were distributed in four thematic groups. Using the International Association for Hospice and Palliative Care (IAHPC) List of Essential Practices (LEP) as guidance, they were asked to discuss and define PC competencies at the undergraduate level. Participants provided feedback and approved each recommendation, and then were asked to complete an evaluation. The resulting competences were separated into six categories: (1) Definition and Principles of PC, (2) Identification and Control of Symptoms, (3) End-of-Life Care, (4) Ethical and Legal Issues, (5) Psychosocial and Spiritual Issues, and (6) Teamwork. A comparative analysis revealed that treatment of several symptoms in the IAHPC LEP (pain, dyspnea, constipation, nausea, vomit, diarrhea, delirium, and insomnia) were included in the competencies. All of the IAHPC LEP related to psychological/emotional/spiritual care was included. The evaluation rate of return was 80%. The assessment was very positive: total score of 4.7/5.0; SD = 0.426), with 89% considering the workshop to be helpful. The workshop provided an opportunity for individuals from different disciplines to discuss competencies and achieve consensus. The resulting competencies will be helpful in the development of PC curricula for physicians and nurses throughout schools in Colombia and other countries.

INPO JTA application: developing a competency-based training program

International Nuclear Information System (INIS)

Patrick, P.W.

1985-01-01

Developing a competency-based training program requires the support of a strong curriculum development program. The major thrust of Arkansas Power and Light Company's competency-based curriculum development program is the identification of competencies using position task analysis data, panels, and INPO JTA data. Eight steps in the curriculum development approach provide the logic and rationale of the process: (1) establish competencies, (2) conduct competency verification, (3) develop competency tests, (4) develop curriculum, (5) develop instructional media, (6) validate curriculum and conduct field testing, (7) perform training effectiveness evaluation, and (8) revise the curriculum as needed. The processes describe how INPO JTA's and NRC procedures are cross-referenced to show that standards and requirements imposed or sanctioned by NRC and INPO are met. The competency-based approach to curriculum and training development eliminates the traditional scatterload approach to training and focuses on training to the competency. The primary benefits of competency-based training include accountability, minimal job training to meet job or position requirements, and a process to document an individual's job proficiency

Bidirectional transport of organelles: unity and struggle of opposing motors.

Science.gov (United States)

Bryantseva, Sofiya A; Zhapparova, Olga N

2012-01-01

Bidirectional transport along microtubules is ensured by opposing motor proteins: cytoplasmic dynein that drives cargo to the minus-ends and various kinesins that generally move to the plus-ends of microtubules. Regulation of motor proteins that are simultaneously bound to the same organelle is required to maintain directional transport and prevent pausing of cargo pulled away by motors of opposite polarity. Debates of the recent decade have been focused on two possible mechanisms of such regulation: (i) coordination, which implies that only one type of motors is active at a given time, and (ii) tug-of-war, which assumes that both motors are active at the same time and that direction of transport depends on the outcome of motor's confrontation. The initial idea of coordination has been challenged by observations of simultaneous activity of plus- and minus-end-directed motors applied to the same cargo. Analysis of the available data indicates that coordination and tug-of-war theories rather complement than contradict each other: cargo interacts with two teams of active motors, the resulting direction and the winner team are determined by coordination complexes, but the activity of the loser team is never completely inhibited and remains at some background level. Such persisting activity might enhance the overall efficiency of transport by increasing processivity or helping to overcome the obstacles on microtubule track. © The Author(s) Journal compilation © 2012 Portland Press Limited

Changes in protein metabolism after irradiation. Pt. 1. Protease activity, protease pattern, protein and free amino acids in cytoplasm and cell organelles of the rat spleen after 600 R whole body x irradiation

Energy Technology Data Exchange (ETDEWEB)

Valet, G [Max-Planck-Institut fuer Biochemie, Muenchen (F.R. Germany). Abt. fuer Experimentelle Medizin

1975-12-01

The protease activity of cytoplasm and cell organelles of the rat spleen against spleen protein and hemoglobin as a substrate increases during a initial reaction phase of the organism on the first day after 600 R whole body X-irradiation. The alkaline protease in the cytoplasm and the acid protease in the cell organelles increase, whereas the protease activity against externally added hemoglobin as substrate decreases below the initial values. The protein, the protease activity and the free amino acids of the cytoplasm and the cell organelles decrease during the disease phase on day 3 and 4 after irradiation. The protein loss of the spleen is therefore not explained by an increased protease activity. Acid proteases appear in the cytoplasm which derive probably from the cell organelles. The protease activity and the free amino acids are increased in the cytoplasm and the cell organelles during the regeneration phase of the organism between day 15 and 18 after irradiation.

[Nurse's competence indicators: linguistic and cultural validation of the Nurse Competence Scale].

Science.gov (United States)

Finotto, Stefano; Cantarelli, William

2009-01-01

For some years, the clinical performance of new-graduate nurses, has been a leading topic in international scientific literature. In Italy there are many criticisms to basic education; ever since the basic education moved from the regional schools to the university, the main question that the teachers, the clinical nurses and the nursing managers are asking is whether the level of competence of new-graduates is appropriate to the demands of the world of work. Many criticisms have been addressed to the gap between theory and practice and between education and clinic. In Italy this has stimulated a debate towards a shared definition of competence and especially towards defining indicators that can assess/measure this phenomenon. The purposes of this study are: translating the indicators of Nurse Competence Scale (NCS) in the Italian language and test its validity and reliability; provide a tool for evaluating competence in Italian in order to use it in the context of our country. after a research on the Medline and Cinhal electronic data base, the NCS was identified and submitted to a process of linguistic translation (English-Italian-English) and to a process of validation using the test-retest methodology (test of Wilcoxon), the Intraclass Correlation Coefficient (ICC) and Cronbach's alpha. the evaluation given by nurses in the first administration does not differ significantly with those of the second one. For all sections of the NCS the ICC reports values greater than 0.85. the Nurse Competence Scale appears valid in its Italian version and it might be used to measure the competences of Italian nurses.

Developing a Competency-Based Curriculum for a Dental Hygiene Program.

Science.gov (United States)

DeWald, Janice P.; McCann, Ann L.

1999-01-01

Describes the three-step process used to develop a competency-based curriculum at the Caruth School of Dental Hygiene (Texas A&M University). The process involved development of a competency document (detailing three domains, nine major competencies, and 54 supporting competencies), an evaluation plan, and a curriculum inventory which defined…

Graphic Communications--Commercial Photography. Ohio's Competency Analysis Profile.

Science.gov (United States)

Ohio State Univ., Columbus. Vocational Instructional Materials Lab.

This Ohio Competency Analysis Profile (OCAP), derived from a modified Developing a Curriculum (DACUM) process, is a current comprehensive and verified employer competency program list for graphic communications--commercial photography. Each unit (with or without subunits) contains competencies and competency builders that identify the…

The role of experience in the development of social competencies

Directory of Open Access Journals (Sweden)

Lynette Louw

2012-10-01

Full Text Available Orientation: The role of experience in the development of managers’ social competencies has been analysed in this research.Research purpose: The primary purpose of this study was to develop an understanding of the process through which experience contributed towards the development of service-oriented managers’ social competencies.Motivation for the study: Understanding the contribution of experiences to the development of competencies may have important implications for the selection and development of managers within service industries.Research design, approach and method: Following a multiple case study design, face-to-face interviews with service-oriented managers were held, based on the critical incident technique. Data were analysed using the open coding procedures of grounded theory.Main findings: Experience was found to contribute to the development of service-oriented managers’ social competencies, through a process that established an awareness of unfamiliar social competencies, or a reinforcement of the effects of familiar effective social competencies.Practical/managerial implications: The proposed process, the Social Competency Cache Development (SCCD Process, is the practical outcome of the research which offers a tool to facilitate the development of social competencies through conscious leveraging of an individual’s experiences.Contribution/value add: The SCCD Process is recommended as a new avenue to leverage and thereby develop social competencies.

Nannochloropsis plastid and mitochondrial phylogenomes reveal organelle diversification mechanism and intragenus phylotyping strategy in microalgae.

Science.gov (United States)

Wei, Li; Xin, Yi; Wang, Dongmei; Jing, Xiaoyan; Zhou, Qian; Su, Xiaoquan; Jia, Jing; Ning, Kang; Chen, Feng; Hu, Qiang; Xu, Jian

2013-08-05

Microalgae are promising feedstock for production of lipids, sugars, bioactive compounds and in particular biofuels, yet development of sensitive and reliable phylotyping strategies for microalgae has been hindered by the paucity of phylogenetically closely-related finished genomes. Using the oleaginous eustigmatophyte Nannochloropsis as a model, we assessed current intragenus phylotyping strategies by producing the complete plastid (pt) and mitochondrial (mt) genomes of seven strains from six Nannochloropsis species. Genes on the pt and mt genomes have been highly conserved in content, size and order, strongly negatively selected and evolving at a rate 33% and 66% of nuclear genomes respectively. Pt genome diversification was driven by asymmetric evolution of two inverted repeats (IRa and IRb): psbV and clpC in IRb are highly conserved whereas their counterparts in IRa exhibit three lineage-associated types of structural polymorphism via duplication or disruption of whole or partial genes. In the mt genomes, however, a single evolution hotspot varies in copy-number of a 3.5 Kb-long, cox1-harboring repeat. The organelle markers (e.g., cox1, cox2, psbA, rbcL and rrn16_mt) and nuclear markers (e.g., ITS2 and 18S) that are widely used for phylogenetic analysis obtained a divergent phylogeny for the seven strains, largely due to low SNP density. A new strategy for intragenus phylotyping of microalgae was thus proposed that includes (i) twelve sequence markers that are of higher sensitivity than ITS2 for interspecies phylogenetic analysis, (ii) multi-locus sequence typing based on rps11_mt-nad4, rps3_mt and cox2-rrn16_mt for intraspecies phylogenetic reconstruction and (iii) several SSR loci for identification of strains within a given species. This first comprehensive dataset of organelle genomes for a microalgal genus enabled exhaustive assessment and searches of all candidate phylogenetic markers on the organelle genomes. A new strategy for intragenus phylotyping of

Formative assessment framework proposal for transversal competencies: Application to analysis and problem-solving competence

Directory of Open Access Journals (Sweden)

Pedro Gómez-Gasquet

2018-04-01

Full Text Available Purpose: In the last years, there is an increasing interest in the manner that transversal competences (TC are introduced in the curricula. Transversal competences are generic and relevant skills that students have to develop through the several stages of the educational degrees. This paper analyses TCs in the context of the learning process of undergraduate and postgraduate courses. The main aim of this paper is to propose a framework to improve results. The framework facilities the student's training and one of the important pieces is undoubtedly that he has constant feedback from his assessments that allowing to improve the learning. An applying in the analysis and problem solving competence in the context of Master Degree in Advanced Engineering Production, Logistics and Supply Chain at the UPV is carried out. Design/methodology/approach: The work is the result of several years of professional experience in the application of the concept of transversal competence in the UPV with undergraduate and graduate students. As a result of this work and various educational innovation projects, a team of experts has been created, which has been discussing some aspects relevant to the improvement of the teaching-learning process. One of these areas of work has been in relation to the integration of various proposals on the application and deployment of transversal competences. With respect to this work, a conceptual proposal is proposed that has subsequently been empirically validated through the analysis of the results of several groups of students in a degree. Findings: The main result that is offered in the work is a framework that allows identifying the elements that are part of the learning process in the area of transversal competences. Likewise, the different items that are part of the framework are linked to the student's life cycle, and a temporal scope is established for their deployment. Practical implications: One of the most noteworthy

The role of experience in the development of social competencies

Directory of Open Access Journals (Sweden)

Lynette Louw

2012-10-01

Research purpose: The primary purpose of this study was to develop an understanding of the process through which experience contributed towards the development of service-oriented managers’ social competencies. Motivation for the study: Understanding the contribution of experiences to the development of competencies may have important implications for the selection and development of managers within service industries. Research design, approach and method: Following a multiple case study design, face-to-face interviews with service-oriented managers were held, based on the critical incident technique. Data were analysed using the open coding procedures of grounded theory. Main findings: Experience was found to contribute to the development of service-oriented managers’ social competencies, through a process that established an awareness of unfamiliar social competencies, or a reinforcement of the effects of familiar effective social competencies. Practical/managerial implications: The proposed process, the Social Competency Cache Development (SCCD Process, is the practical outcome of the research which offers a tool to facilitate the development of social competencies through conscious leveraging of an individual’s experiences. Contribution/value add: The SCCD Process is recommended as a new avenue to leverage and thereby develop social competencies.

Microcomputer Competencies for Vocational Teachers.

Science.gov (United States)

Roth, Gene L.; Tesolowski, Dennis G.

1984-01-01

This joint research and development project of two state departments of education used the DACUM (Developing a Curriculum) process to identify microcomputer competencies for vocational instructors. Brainstorming techniques were used to identify five categories of microcomputer applications and to determine which competencies belonged in each…

A review of competencies developed for disaster healthcare providers: limitations of current processes and applicability.

Science.gov (United States)

Daily, Elaine; Padjen, Patricia; Birnbaum, Marvin

2010-01-01

In order to prepare the healthcare system and healthcare personnel to meet the health needs of populations affected by disasters, educational programs have been developed by numerous academic institutions, hospitals, professional organizations, governments, and non-government organizations. Lacking standards for best practices as a foundation, many organizations and institutions have developed "core competencies" that they consider essential knowledge and skills for disaster healthcare personnel. The Nursing Section of the World Association for Disaster and Emergency Medicine (WADEM) considered the possibility of endorsing an existing set of competencies that could be used to prepare nurses universally to participate in disaster health activities. This study was undertaken for the purpose of reviewing published disaster health competencies to determine commonalities and universal applicability for disaster preparedness. In 2007, a review of the electronic literature databases was conducted using the major keywords: disaster response competencies; disaster preparedness competencies; emergency response competencies; disaster planning competencies; emergency planning competencies; public health emergency preparedness competencies; disaster nursing competencies; and disaster nursing education competencies. A manual search of references and selected literature from public and private sources also was conducted. Inclusion criteria included: English language; competencies listed or specifically referred to; competencies relevant to disaster, mass-casualty incident (MCI), or public health emergency; and competencies relevant to healthcare. Eighty-six articles were identified; 20 articles failed to meet the initial inclusion criteria; 27 articles did not meet the additional criteria, leaving 39 articles for analysis. Twenty-eight articles described competencies targeted to a specific profession/discipline, while 10 articles described competencies targeted to a defined role

Counselling implications of teachers’ digital competencies in the use of Social Networking Sites (SNSs in the teaching-learning process in Calabar, Nigeria

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Mfon Eyo

2016-12-01

Full Text Available The study investigated teachers’ digital competencies in the use of Social Networking Sites (SNSs in the teaching-learning process. It had five research questions and two hypotheses. Adopting a survey design, it used a sample of 250 teachers from 10 out of 16 secondary schools in Calabar Municipal Local Government. A researcher-developed instrument called Digital Competency Questionnaire (DCQ was used in data gathering. The DCQ was validated by three experts, and its reliability was established to be 0.86. Findings of the study indicated that the levels of digital competencies of teachers in the use of SNSs and general usage of SNSs by teachers are moderate. It also revealed that the level of application of SNSs in the teaching-learning process is low. Results of the study also indicated significant differences in the level of digital competencies in the use of SNSs based on gender; and in the level of application of SNSs in the teaching-learning process based on age category of teachers. Recommendations were made to the guidance counsellor to improve these levels and bridge the established gaps based on gender and age category of the teachers.

Soft Skill Competencies, Hard Skill Competencies, and Intention to Become Entrepreneur of Vocational Graduates (P.119-132

Directory of Open Access Journals (Sweden)

Benedicta Prihatin Dwi Riyanti

2017-02-01

Full Text Available This study aimed to determine the effect of soft skill competencies and hard skill competencies to the intention to become entrepreneur in the vocational school graduates. Hard skill entrepreneurial competencies are competencies that are needed to running business. Meanwhile for soft skill competencies are competencies related to aspects of personality and cognitive style. Population in this research is vocational graduates in Jakarta and Jogjakarta. The sampling technique used is incidental sampling. We used measuring instruments as follow:  the intention to become entrepreneur of Shapero & Sokol (in Riyanti, 2009. soft skill competencies of Spencer & Spencer (1993 and hard skill competencies of Chou. Shen. Hsiou & Chen. 2010. The regression analysis of the 258 respondents showed significant effect of soft skill competencies (initiative. self-confidence and assertiveness to the intention to become entrepreneur in the vocational school graduates. There are significant effect hard skill competencies (human resources capability competency and production capability competency to the intention to be entrepreneur. Based on the results. we suggested that the learning process should be more emphasis on direct practice so that more competencies can be formed on vocational school graduates.Keywords: entrepreneur,competency,intention

The emergence of a competitive group competence in a research group : a process study

NARCIS (Netherlands)

Bakema, F.

2006-01-01

This study focuses on the concept of a core competence. A core competence is a(n) unique competence of an organization, which underlies leadership in a range of products or services, which is non-substitutable and hard to imitate. Honda for example, defines its core competence as "recycling

Sterol composition of yeast organelle membranes and subcellular distribution of enzymes involved in sterol metabolism.

OpenAIRE

Zinser, E; Paltauf, F; Daum, G

1993-01-01

Organelles of the yeast Saccharomyces cerevisiae were isolated and analyzed for sterol composition and the activity of three enzymes involved in sterol metabolism. The plasma membrane and secretory vesicles, the fractions with the highest sterol contents, contain ergosterol as the major sterol. In other subcellular membranes, which exhibit lower sterol contents, intermediates of the sterol biosynthetic pathway were found at higher percentages. Lipid particles contain, in addition to ergostero...

Classical competing risks

CERN Document Server

Crowder, Martin J

2001-01-01

If something can fail, it can often fail in one of several ways and sometimes in more than one way at a time. There is always some cause of failure, and almost always, more than one possible cause. In one sense, then, survival analysis is a lost cause. The methods of Competing Risks have often been neglected in the survival analysis literature. Written by a leading statistician, Classical Competing Risks thoroughly examines the probability framework and statistical analysis of data of Competing Risks. The author explores both the theory of the subject and the practicalities of fitting the models to data. In a coherent, self-contained, and sequential account, the treatment moves from the bare bones of the Competing Risks setup and the associated likelihood functions through survival analysis using hazard functions. It examines discrete failure times and the difficulties of identifiability, and concludes with an introduction to the counting-process approach and the associated martingale theory.With a dearth of ...

Creation of a competency-based professional development program for infection preventionists guided by the APIC Competency Model: steps in the process.

Science.gov (United States)

Bernard, Heather; Hackbarth, Diana; Olmsted, Russell N; Murphy, Denise

2018-06-07

Infection Preventionists have varying levels of educational preparation. Many have no prior experience in IP. The diversity makes design of professional development programs challenging. Recent surveys suggest that only about half of practicing IPs are board certified. There is an urgent need to employ competent IP's to drive improvement in patient outcomes. This is a project that utilized the APIC Competency Model to create a professional development program characterizing three career stages. Methods included a review of literature on professional development; a survey of IP competence; an assessment of job descriptions and performance evaluations; and a crosswalk of IP competencies. The professional development program includes competency - based IP job descriptions and performance evaluations for each career stage; a professional portfolio; and a toolkit for supervisors. Participants agreed that application of the model resulted in tools which are more closely aligned with current roles for IPs; and increased satisfaction and motivation with the new program. Competent and knowledgeable IP's are crucial to optimizing efficacy of IPC programs. A professional development program has the potential to guide staff orientation, improve satisfaction and retention, improve patient outcomes and promote a positive trajectory in advancing practice. Copyright © 2018 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Integration of Intercultural Competence in the Processes of Enterprise Internationalization: Possibilities of the Adaptation of the Model in the Operation of Small and Medium Enterprises

Directory of Open Access Journals (Sweden)

Jolita Vveinhardt

2015-05-01

Full Text Available The article briefly presents the problems identified during the studies carried out by the authors previously, i.e. the problems of intercultural competence and its integration in the processes of internationalization are disclosed. On the basis of the researches carried out the model of integration of intercultural competence in the internationalization processes is adapted, preparing the plan of development of intercultural competence in enterprises. At the end of the article the guidelines for the application of the model for development of internationalization of small and medium enterprises is presented.

Malaria parasite cGMP-dependent protein kinase regulates blood stage merozoite secretory organelle discharge and egress.

Directory of Open Access Journals (Sweden)

Christine R Collins

2013-05-01

Full Text Available The malaria parasite replicates within an intraerythrocytic parasitophorous vacuole (PV. Eventually, in a tightly regulated process called egress, proteins of the PV and intracellular merozoite surface are modified by an essential parasite serine protease called PfSUB1, whilst the enclosing PV and erythrocyte membranes rupture, releasing merozoites to invade fresh erythrocytes. Inhibition of the Plasmodium falciparum cGMP-dependent protein kinase (PfPKG prevents egress, but the underlying mechanism is unknown. Here we show that PfPKG activity is required for PfSUB1 discharge into the PV, as well as for release of distinct merozoite organelles called micronemes. Stimulation of PfPKG by inhibiting parasite phosphodiesterase activity induces premature PfSUB1 discharge and egress of developmentally immature, non-invasive parasites. Our findings identify the signalling pathway that regulates PfSUB1 function and egress, and raise the possibility of targeting PfPKG or parasite phosphodiesterases in therapeutic approaches to dysregulate critical protease-mediated steps in the parasite life cycle.

CORPORATE STANDARD OF ICT COMPETENCE OF MASTERS

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N. Morze

2014-06-01

Full Text Available Current labor market demand determines the modification of the system of higher education, including the transfer of emphasis on the educational process in its final qualitative result, a paradigm shift from knowledge education to competency. Student should must possess ICT competence that today has become a part of professional competence of professionals of any type. The purpose of the study is to develop standards in the ICT competence of all members of the educational process to ensure the quality of university education and the creation and subsequent implementation of educational policies of the University. The paper highlights the need to develop a corporate standard of ICT competence of masters based on UNESCO scientific approaches. It describes model, the level of ICT competence and tools for monitoring its formation in the future for today's professionals. For each of the selected three levels of ICT competence (basic, advanced and professional determined necessary knowledge and skills, talents and ideas to master. The necessary and sufficient conditions are determined for the formation of the ICT competence of masters in modern university, proffered examples of tasks and competency requirements for the personal educational electronic space for student and educational electronic space of university. Developed and approved corporate standard provides appropriate expertise contemporary specialist who meets the requirements of the labor market and will allow the graduate to be successful in today's information society.

A divergent ADP/ATP carrier in the hydrogenosomes of Trichomonas gallinae argues for an independent origin of these organelles.

NARCIS (Netherlands)

Tjaden, J.; Haferkamp, I.; Boxma, B.; Tielens, A.G.; Huynen, M.A.; Hackstein, J.H.P.

2004-01-01

The evolution of mitochondrial ADP and ATP exchanging proteins (AACs) highlights a key event in the evolution of the eukaryotic cell, as ATP exporting carriers were indispensable in establishing the role of mitochondria as ATP-generating cellular organelles. Hydrogenosomes, i.e. ATP- and

Skills and Competencies Set Forth by Bologna Process in Higher Education

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Firdevs GÜNEŞ

2012-01-01

Full Text Available Scientific and technological advances of today, force the universities to train more qualified individuals. That needs to increase the quality of educational programs and practices, and requires constant updating in universities. So within the framework of the “Bologna Process” higher education programs have been started to be updated in our country. These studies, carried out to develop the skills and competencies of students' knowledge with student-centered educational approach. Besides a variety of knowledge and skills, ability to work independently and assume responsibility, learning, communication and social competence skills, such as domain specific competencies and professional competence is intended to gain to the students. This approach needs to teaching cognitive (logical, intuitive and creative thinking and practical (manual skills, methods, materials, tools to use skills, that is to say language, mental, social and emotional skills in higher education. Teaching of skills is different from teaching of the information in methods and practice. Therefore the universities should be developed for the assessment of teaching and coaching skills. Otherwise, the rote teaching of information will inevitably grow and achieving the goals of higher education will be difficult.

The endoplasmic reticulum is a target organelle for trivalent dimethylarsinic acid (DMA{sup III})-induced cytotoxicity

Energy Technology Data Exchange (ETDEWEB)

Naranmandura, Hua, E-mail: narenman@zju.edu.cn [Department of Pharmacology, Toxicology, and Biochemical Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058 (China); Xu, Shi [Department of Pharmacology, Toxicology, and Biochemical Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058 (China); Koike, Shota [Graduate School of Pharmaceutical Sciences, Chiba University, Chiba 260-8675 (Japan); Pan, Li Qiang [Department of Pharmacology, Toxicology, and Biochemical Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058 (China); Chen, Bin [Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030 (China); Wang, Yan Wei; Rehman, Kanwal; Wu, Bin [Department of Pharmacology, Toxicology, and Biochemical Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058 (China); Chen, Zhe [Zhejiang Hospital of Traditional Chinese Medicine, Zhejiang Chinese Medical University, Hangzhou (China); Suzuki, Noriyuki, E-mail: n-suzuki@p.chiba-u.ac.jp [Graduate School of Pharmaceutical Sciences, Chiba University, Chiba 260-8675 (Japan)

2012-05-01

The purpose of present study was to characterize the endoplasmic reticulum stress and generation of ROS in rat liver RLC-16 cells by exposing to trivalent dimethylarsinous acid (DMA{sup III}) and compared with that of trivalent arsenite (iAs{sup III}) and monomethylarsonous acid (MMA{sup III}). Protein kinase-like endoplasmic reticulum kinase (PERK) phosphorylation was significantly induced in cells exposed to DMA{sup III}, while there was no change in phosphorylated PERK (P-PERK) detected in cells after exposure to iAs{sup III} or MMA{sup III}. The generation of reactive oxygen species (ROS) after DMA{sup III} exposure was found to take place specifically in the endoplasmic reticulum (ER), while previous reports showed that ROS was generated in mitochondria following exposure to MMA{sup III}. Meanwhile, cycloheximide (CHX) which is an inhibitor of protein biosynthesis strongly inhibited the DMA{sup III}-induced intracellular ROS generation in the ER and the phosphorylation of PERK, suggesting the induction of ER stress probably occurs through the inhibition of the protein folding process. Activating transcription factor 4 (ATF4) and C/EBP homologous protein (CHOP) mRNA were induced by all three arsenic species, however, evidence suggested that they might be induced by different pathways in the case of iAs{sup III} and MMA{sup III}. In addition, ER resident molecular chaperone glucose-regulated protein78 (GRP78) was not affected by trivalent arsenicals, while it was induced in positive control only at high concentration (Thapsigargin;Tg), suggesting the GRP78 is less sensitive to low levels of ER stress. In summary, our findings demonstrate that the endoplasmic reticulum is a target organelle for DMA{sup III}-induced cytotoxicity. Highlights: ►ER is a target organelle for trivalent DMA{sup III}-induced cytotoxicity. ►Generation of ROS in ER can be induced specially by trivalent DMA{sup III}. ►ER-stress and generation of ROS are caused by the increase in

Competing processes of whistler and electrostatic instabilities in the magnetosphere

International Nuclear Information System (INIS)

Omura, Y.; Matsumoto, H.

1987-01-01

Competing processes of whistler mode and electrostatic mode instabilities induced by an electron beam are studied by a linear growth rate analysis and by an electromagnetic particle simulation. In addition to a background cold plasma we assumed an electron beam drifting along a static magnetic field. We studied excitation of whistler and electrostatic mode waves in the direction of the static magnetic field. We first calculated linear growth rates for the whistler mode and electrostatic mode instabilities, assuming various possible parameters in the equatorial magnetosphere. We found that the growth rate for the electrostatic instability is always larger than that of the whistler mode instability. A short simulation run with a monoenergetic electron beam demonstrates that a monoenergetic beam can hardly give energy to whistler mode waves as a result of competition with faster growing electrostatic waves, because the beam electrons are trapped and diffused by the electrostatic waves, and hence the growth rates for whistler mode waves become very small. A long simulation run starting with a warm electron beam demonstrates that whistler mode waves are excited in spite of the small growth rates and the coexisting quasi-linear electrostatic diffusion process

Strengthening Regulatory Competence through Techno-managerial Knowledge Integration: Indian Experience

International Nuclear Information System (INIS)

Kuchibhotla, S.

2016-01-01

Competence development is the process of identifying the competencies required to perform a given job, role or set of tasks successfully at workplace. Strengthening regulatory competence, for the nuclear regulator, is essential to ensure skilled and competent human resources for performing the functions of the Regulatory Body. The strengthening of existing competence level for the Indian nuclear regulator, takes into account the understanding of the elements such as legal basis and regulatory processes governing operations of regulatory body, technological competences for performing regulatory functions, competences pertinent to regulatory practices, and competences related to personal and interpersonal effectiveness within the organization. Competency data from AERB divisions was compiled to identify gaps at various positions with recommendations for making specialized training modules and modifications to basic and refresher training modules. The exercise is aimed at providing continual improvement in skills and knowledge of human resources at AERB in a phased manner. (author)

[Current state of competence assessment in nursing].

Science.gov (United States)

Darmann-Finck, Ingrid; Reuschenbach, Bernd

2013-01-01

Competency measurement is central to the optimisation of outcome oriented educational processes in nursing, similar to the concept of evidence based practice. The classification of measurement tools provides the basis for describing the current state of research and development in relation to competence measurement in nursing science, and any gaps are identified. The article concludes with questioning the importance of outcome oriented quality orientation in order to achieve an increase in quality during training. Further methodological developments and qualitative studies are needed to examine the context specific processes of interaction and learning, beyond competence diagnostics. Copyright © 2012. Published by Elsevier GmbH.

Competency-Based Blended Learning: Flipping Professional Practice Classes to Enhance Competence Development

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Mark Ragg

2017-08-01

Full Text Available In the past decade, health and human service educational programs have transitioned to competence-based outcomes to enhance the quality of graduating professionals. While such outcomes are a critical step in ensuring professional quality, they require curricular and pedagogical adjustments that do not fit easily within university environments. Technology has eased many problems of fit through the development of hybrid and flipped courses that allow on-campus time to be better focused on developing professional skills. This study explored the question: Can flipped delivery improve competence-based outcomes in social work practice classes? The study assessed pedagogical adjustments that integrated competence-based learning principles with flipped classroom delivery. Principles of organizing the class to maximize competence development are explored and illustrated. Improved competence development and student satisfaction were demonstrated in three flipped practice courses with a combined sample size of 269 Bachelor of Social Work (BSW and Masters of Social Work (MSW students. Researchers concluded that using flipped-classroom methods enhanced the students’ capacity to apply concepts and develop skills. In particular, the ability to receive and process feedback on applied skills was improved.

Where do we go from here? Moving from systems-based practice process measures to true competency via developmental milestones

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Johanna Martinez

2014-06-01

Full Text Available For many educators it has been challenging to meet the Accreditation Council for Graduate Medical Education's requirements for teaching systems-based practice (SBP. An additional layer of complexity for educators is evaluating competency in SBP, despite milestones and entrustable professional activities (EPAs. In order to address this challenge, the authors present the results of a literature review for how SBP is currently being taught and a series of recommendations on how to achieve competency in SBP for graduate medical trainees with the use of milestones. The literature review included 29 articles and demonstrated that only 28% of the articles taught more than one of the six core principles of SBP in a meaningful way. Only 7% of the articles received the highest grade of A. The authors summarize four guiding principles for creating a competency-based curriculum that is in alignment with the Next Accreditation System (NAS: 1 the curriculum needs to include all of the core principles in that competency, 2 the objectives of the curriculum should be driven by clinical outcomes, 3 the teaching modalities need to be interactive and clinically relevant, and 4 the evaluation process should be able to measure competency and be directly reflective of pertinent milestones and/or EPAs. This literature review and the provided guiding principles can guide other residency educators in their development of competency-based curricula that meets the standards of the NAS.

Understanding One Institutions' Process in Preparing Civil Engineering Students to Be Globally Competent

Science.gov (United States)

Mavroudhis, Vasiliki Goudanas

2017-01-01

Civil engineering is an increasingly dynamic and global industry experiencing expansion cross borders, resulting in new required competencies sought out by employers and reflected in updated undergraduate program outcomes. These new competencies include attributes that result in global competence. Institutions of higher learning need to…

A practical approach to competency assessment.

Science.gov (United States)

Claflin, N

1997-01-01

Assessing clinical performance is difficult. Members of the Nursing Service Clinical Practice Committee at the Carl T. Hayden Veterans Affairs Medical Center in Phoenix developed a comprehensive program of competency assessment based on performance measures. This article describes the committee's process of developing and implementing the program and includes a blueprint for competency assessment and selected performance measures for all nursing staff who provide patient care. The approach to competency assessment includes performance measures specific to patients' ages.

Auditory semantic processing in dichotic listening: effects of competing speech, ear of presentation, and sentential bias on N400s to spoken words in context.

Science.gov (United States)

Carey, Daniel; Mercure, Evelyne; Pizzioli, Fabrizio; Aydelott, Jennifer

2014-12-01

The effects of ear of presentation and competing speech on N400s to spoken words in context were examined in a dichotic sentence priming paradigm. Auditory sentence contexts with a strong or weak semantic bias were presented in isolation to the right or left ear, or with a competing signal presented in the other ear at a SNR of -12 dB. Target words were congruent or incongruent with the sentence meaning. Competing speech attenuated N400s to both congruent and incongruent targets, suggesting that the demand imposed by a competing signal disrupts the engagement of semantic comprehension processes. Bias strength affected N400 amplitudes differentially depending upon ear of presentation: weak contexts presented to the le/RH produced a more negative N400 response to targets than strong contexts, whereas no significant effect of bias strength was observed for sentences presented to the re/LH. The results are consistent with a model of semantic processing in which the RH relies on integrative processing strategies in the interpretation of sentence-level meaning. Copyright © 2014 Elsevier Ltd. All rights reserved.

Teacher Competencies through the Prism of Educational Research

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Cirila Peklaj

2015-09-01

Full Text Available The present article focuses on teacher competencies as a major factor that impacts student learning. Ultimately, all attempts to improve education converge in the teacher and the quality of his/her work with students. With their teaching methods, their communication and their classroom management, teachers can structure the kind of learning environment that will either promote or hinder learning. The purpose of the article is to analyse research on educational productivity in order to select the most important teacher competencies that are related to student achievement. A model of teacher competencies is developed that serves as a framework for understanding the synergetic effects of teacher competencies on achievement thorough promoting students’ cognitive, affective and social processes. The teacher competencies that impact each of the processes are described and their impact on student achievement is explained.

Competency development information system - Knowledge management based competency development management tool

International Nuclear Information System (INIS)

Aminuddin, R.; Zainuddin, Z.; Taib, Z.; Hamid, A.H.Ab.; Hamdan, S.N.

2007-01-01

Full text: Knowledge identification, acquisition, sharing, preservation and measurement are some of the desired habits and processes necessary for knowledge management to be effective and contributes to increased innovation, organizational value, competitiveness and sustainability. The knowledge workers in the K-economic era are expected to be an innovative knowledge professional who are capable of managing their own work as well as their own competency development. Organizations however need to provide an environment, tools and policies to support and encourage learning and knowledge acquisition in all forms, methods and approaches beyond what is traditionally done. For an ordinary knowledge professional, he is only interested in developing the necessary competency to complete his assigned tasks and progress in his career. He would not be interested to learn and be lectured on knowledge management or learning principles and concepts. But for the organization it is not only important that its staff members understand and able to go through the process of acquiring the necessary skills to carry out their current and future tasks at the right time, but it has to ensure that what they learn or their individual knowledge is converted into organizational knowledge, utilised, shared and preserved. Hence it is important that tools are provided and policies are set in place to ensure that staff identify, acquire, utilise, share and preserve knowledge necessary for organizational sustainability and growth. A Competency Development Information System was recently developed to address the issue of inculcating the habit of identifying, acquiring, utilising, sharing, preserving and measuring knowledge among staff members hands-on by doing and repeating without having to learn the theory first. Besides that it helps organization manage competency development processes from analysis to planning, implementing and right through to evaluation. The process starts from capturing

Quality and safety in graduate nursing education: Cross-mapping QSEN graduate competencies with NONPF's NP core and practice doctorate competencies.

Science.gov (United States)

Pohl, Joanne M; Savrin, Carol; Fiandt, Kathryn; Beauchesne, Michelle; Drayton-Brooks, Shirlee; Scheibmeir, Monica; Brackley, Margaret; Werner, Kathryn E

2009-01-01

To ensure that nurse practitioners are prepared to deliver safe, high-quality health care, the National Organization of Nurse Practitioner Faculties (NONPF) publishes documents that outline the expected competencies for nurse practitioner (NP) practice (Domains and Core Competencies of Nurse Practitioner Practice and Practice Doctorate Nurse Practitioner Entry-Level Competencies). Having participated in the development of the Quality and Safety Education for Nurses (QSEN) competencies for graduate education, NONPF convened a task force to compare NONPF competencies with QSEN competencies for graduate education. This paper reports the first step of that cross-mapping process, comparing NONPF competencies with the QSEN knowledge objectives. Overall findings indicate close congruence across the 2 sets of competencies; however there are areas in which gaps are noted or for which clarification is required.

To the Issue of the Competence For- mation Criteria

Directory of Open Access Journals (Sweden)

Y. V. Vorsina

2012-01-01

Full Text Available With the competence approach spreading in education, there is an urgent need for a transition from the knowledge assessment to estimation of the competence formation. The paper provides the criteria for such es- timation; denotes the levels of mastering a competence (unconscious and conscious incompetence, conscious and unconscious competence; demonstrates the option of the complex competence estimation, taking into consid- eration the experts’ assessment, students’ self-assessment, and the training process complexity and logic. The competence qualimetry is exemplified by the training competence diagnostics (i.e. the ability to recognize and apply the theoretical methods regarding the cognitive and active components. The paper observes the diagnostic methods including the questionnaires, tests and text analysis. The patterns of feasible diagnostic tasks are given along with the qualimetric results of students’ competence. The regular diagnostic procedures provide the opportunity for identifying the gaps in students’ knowledge and the lack of necessary skills, and correct, thereafter, the training process accordingly. The research findings might be of interest to the higher school teachers and qualimetry specialists.

Tracking clinical competencies on the web.

Science.gov (United States)

Hobbs, Dan L

2005-01-01

The American Registry of Radiologic Technologists (ARRT) has defined several core examinations that student radiographers must perform to demonstrate competency. Furthermore, the ARRT has left the method of tracking competency exams to educators. This article describes a Web-based system that can be used to track clinical competencies. The pedagogy employed in designing a meaningful and successful Web site to track competencies can be overwhelming. Considerations include selecting software, the design and implementation process, and providing security to protect confidential information. The Web-based system described in this article is innovative, sensible and relatively easy to adopt. This tracking method provides faculty members with instantaneous access and a quick review of the student's competency examinations. Students' competency information for the entire program is contained in 1 electronic file. With minor modification, the system can be used in a variety of educational and administrative settings.

Competence and competency of high school teacher as the components of his innovative development

Directory of Open Access Journals (Sweden)

I. K. Yarmola

2013-10-01

Full Text Available Priority direction of state policy concerning the development of higher education inUkraineis to prepare qualified and competitive staff in the labor market. The high level of competence and scientific competence along with pedagogical craftsmanship and psychological culture of teachers is condition for improving the efficiency of the educational process in higher education. Aim of research was theoretical justification importance of competence and competency of high school teacher for the establishment his innovation potential. In the article the analysis of interpretation of the terms competence and competency in various scientific sources and scientific works of individual authors were presented. Moreover important are ability to creativity, solving of problem’s tasks, ingenuity, flexibility and criticality mind, intuition, originality and self-confidence; ability to formulate and solve non-standard tasks; ability to analyse, synthesis and combination, to share experiences, predictions, etc.. Emotionally-shaped quality represented by the following components as spirituality, the emotional upsurge in creative situations; associativity, imagination, sense of novelty, sensitivity to contradictions, empathy; insight, ability to see the familiar in an unfamiliar; overcome the stereotypes; risk appetite, desire for freedom. The general regularities of formation of research competence have been detected. In particular, the formation carried out through the development of competencies invariant character and increasing of specialized skills. It is proved that scientific and research competence is determined primarily by the system of teacher's professional education and self-education. The most important objective characteristics that reflect the competence of teachers in the field R & D is the total number of publications, number of scientific articles, monographs, and also won grants, competitions, etc. Moreover the level of competence in the

The Teaching and Assessment of Inquiry Competences

DEFF Research Database (Denmark)

Rönnebeck, Silke; Nielsen, Jan Alexis; Olley, Christopher

2018-01-01

New competence-oriented learning goals can only be sustainably implemented if they are aligned with teaching and assessment goals. Within the fields of science, technology and mathematics education, one approach of compe-tence-oriented teaching is based on the concept of inquiry-based education....... Scien-tific inquiry in science, problem solving in mathematics, design processes in tech-nology and innovation as a cross-curricular approach to teaching and learning that is emphasised as a key element of 21st century skills allow students to engage in the thinking and working processes of scientists....... By applying these approaches, teachers can address subject-specific as well as generic competences (e.g. investi-gation in science as a subject-specific competence vs. argumentation or communi-cation as more generic competences). Since what is assessed strongly influences what is taught, changes in teaching...

Developing Adaptive Teaching Competency through Coaching

Science.gov (United States)

Vogt, Franziska; Rogalla, Marion

2009-01-01

The research project Adaptive Teaching Competency seeks to conceptualise the processes of tuning teaching to individual students' learning needs and to empirically test, within the field of science teaching, to what extent Adaptive Teaching Competency can be fostered through teacher education. 32 primary and secondary teachers took part in an…

Competence and lastingness in specialized clinical laboratories: technical report about requirements concerning quality of users competence and used processes in immunochemical diagnostic procedures using isotopic and non-isotopic tracer technologies

International Nuclear Information System (INIS)

Wiegel, B.

2005-01-01

From the citizens view this technical report about immunochemical diagnostic procedures using radioactive and nonradioactive tracer technologies describes the requirements in special laboratory diagnostics concerning competency and process control. Governmental or administrational obligations of inspecting both skill and sites to guarantee patients security are pointed out. (orig.)

An international survey and modified Delphi process revealed editors’ perceptions, training needs, and ratings of competency-related statements for the development of core competencies for scientific editors of biomedical journals [version 1; referees: 2 approved

Directory of Open Access Journals (Sweden)

James Galipeau

2017-09-01

Full Text Available Background: Scientific editors (i.e., those who make decisions on the content and policies of a journal have a central role in the editorial process at biomedical journals. However, very little is known about the training needs of these editors or what competencies are required to perform effectively in this role. Methods: We conducted a survey of perceptions and training needs among scientific editors from major editorial organizations around the world, followed by a modified Delphi process in which we invited the same scientific editors to rate the importance of competency-related statements obtained from a previous scoping review. Results: A total of 148 participants completed the survey of perceptions and training needs. At least 80% of participants agreed on six of the 38 skill and expertise-related statements presented to them as being important or very important to their role as scientific editors. At least 80% agreed on three of the 38 statements as necessary skills they perceived themselves as possessing (well or very well.  The top five items on participants’ list of top training needs were training in statistics, research methods, publication ethics, recruiting and dealing with peer reviewers, and indexing of journals. The three rounds of the Delphi were completed by 83, 83, and 73 participants, respectively, which ultimately produced a list of 23 “highly rated” competency-related statements and another 86 “included” items. Conclusion: Both the survey and the modified Delphi process will be critical for understanding knowledge and training gaps among scientific editors when designing curriculum around core competencies in the future.

Competencies, skills and assessment

DEFF Research Database (Denmark)

Højgaard, Tomas

2009-01-01

This paper is an analysis of the challenge of assessing student learning and how that is affected by using descriptions of competencies as a core element when describing the aims of the learning process. Assessment is modelled as a three step process; characterising, identifying and judging, to a...

The Effect Social Information Processing in Six-Year-Old Children Has on Their Social Competence and Peer Relationships

Science.gov (United States)

Ogelman, Hulya Gulay; Seven, Serdal

2012-01-01

The purpose of this study was to investigate the effect social information processing levels has on the social competence (entering a peer group, response towards provocation, response to failure, response to success, social expectations, teacher expectations, reactive aggression, proactive aggression) and peer relationship (prosocial behaviour,…

Managing Regulatory Body Competence

International Nuclear Information System (INIS)

2013-01-01

In 2001, the IAEA published TECDOC 1254, which examined the way in which the recognized functions of a regulatory body for nuclear facilities results in competence needs. Using the systematic approach to training (SAT), TECDOC 1254 provided a framework for regulatory bodies for managing training and developing and their maintaining their competence. It has been successfully used by many regulators. The IAEA has also introduced a methodology and an assessment tool - Guidelines for Systematic Assessment of Regulatory Competence Needs (SARCoN) - which provides practical guidance on analysing the training and development needs of a regulatory body and, through a gap analysis, guidance on establishing competence needs and how to meet them. In 2009, the IAEA established a steering committee (supported by a bureau) with the mission to advise the IAEA on how it could best assist Member States to develop suitable competence management systems for their regulatory bodies. The committee recommended the development of a safety report on managing staff competence as an integral part of a regulatory body's management system. This Safety Report was developed in response to this request. It supersedes TECDOC 1254, broadens its application to regulatory bodies for all facilities and activities, and builds upon the experience gained through the application of TECDOC 1254 and SARCoN and the feedback received from Member States. This Safety Report applies to the management of adequate competence as needs change, and as such is equally applicable to the needs of States 'embarking' on a nuclear power programme. It also deals with the special case of building up the competence of regulatory bodies as part of the overall process of establishing an 'embarking' State's regulatory system

Teaching portfolios and a competence framework aimed to build faculty teaching competencies

DEFF Research Database (Denmark)

Dolin, Jens; Kobayashi, Sofie

as a need for a common language and reference. Main barriers are scepticism towards the teaching portfolio for assessment of competencies, fear of extra work load, possible use as control measures, and fear that standards will narrow teaching development. In a research intensive university it is very......The University of Copenhagen has decided to introduce teaching portfolios and a competence framework as initiatives aimed to address the relatively low status of teaching compared to research. The two measures have been designed in a bottom-up process and are also backed by university leadership...

Reflective processes and competencies involved in teaching practice at university: a case study

Directory of Open Access Journals (Sweden)

Caetano da Costa

2010-01-01

Full Text Available Founded on practical rationality, this qualitative case study aimed to explore the teaching practice at university, focusing on teacher's reflections and competencies. To this end, teaching practices were described, analyzed, and interpreted. These interactions with students on a course in the pharmacy program, brought about situations involving dilemmas and learning opportunities for problem-solving and decision-making skills. Throughout the study, students were encouraged to use knowledge-in-action, reflection-in-action, and reflection-on-action, and these processes were also experienced by the teacher. Analysis of the records from classroom observation and the interviews with students and the teacher showed the fundamental role of such reflective processes, which led to attainment of the intended objectives. In this sense, the teacher's reflective practice was essential for supporting the application of each curricular component of the course.

Unleashing Natural Competence in Lactococcus lactis by Induction of the Competence Regulator ComX

Science.gov (United States)

Mulder, Joyce; Wels, Michiel; Kuipers, Oscar P.; Bron, Peter A.

2017-01-01

ABSTRACT In biotechnological workhorses like Streptococcus thermophilus and Bacillus subtilis, natural competence can be induced, which facilitates genetic manipulation of these microbes. However, in strains of the important dairy starter Lactococcus lactis, natural competence has not been established to date. However, in silico analysis of the complete genome sequences of 43 L. lactis strains revealed complete late competence gene sets in 2 L. lactis subsp. cremoris strains (KW2 and KW10) and at least 10 L. lactis subsp. lactis strains, including the model strain IL1403 and the plant-derived strain KF147. The remainder of the strains, including all dairy isolates, displayed genomic decay in one or more of the late competence genes. Nisin-controlled expression of the competence regulator comX in L. lactis subsp. lactis KF147 resulted in the induction of expression of the canonical competence regulon and elicited a state of natural competence in this strain. In contrast, comX expression in L. lactis NZ9000, which was predicted to encode an incomplete competence gene set, failed to induce natural competence. Moreover, mutagenesis of the comEA-EC operon in strain KF147 abolished the comX-driven natural competence, underlining the involvement of the competence machinery. Finally, introduction of nisin-inducible comX expression into nisRK-harboring derivatives of strains IL1403 and KW2 allowed the induction of natural competence in these strains also, expanding this phenotype to other L. lactis strains of both subspecies. IMPORTANCE Specific bacterial species are able to enter a state of natural competence in which DNA is taken up from the environment, allowing the introduction of novel traits. Strains of the species Lactococcus lactis are very important starter cultures for the fermentation of milk in the cheese production process, where these bacteria contribute to the flavor and texture of the end product. The activation of natural competence in this industrially

Student Competency Profile Chart: A Competency Based Vocational Education Instrument.

Science.gov (United States)

Martell, John L.

This document defines, describes usage of, and provides samples of student competency profiles being used in 17 vocational programs at Rutland Area Vocational-Technical Center in Rutland, Vermont. The profiles cover the following programs: auto body, auto mechanics, business/data processing, cabinetmaking, carpentry/masonry, culinary arts,…

CREATIVE PRACTICES IN DEVELOPING INTERCULTURAL COMMUNICATIVE COMPETENCE

Directory of Open Access Journals (Sweden)

Lyudmila M. Andryukhina

2016-09-01

Full Text Available Introduction: the article is concerned with the topical problem of extending intercultural communicative competence in the educational process. Materials and Methods: the authors made a theoretical and empirical analysis of domestic and foreign research and analytical reports prepared in the framework of international projects, the activity of non-governmental organisations, in particular the activities of Sverdlovsk regiona l public organisation “Friends of France”. Results: it is proven that intercultural competence cannot be fully developed by traditional forms of education, and even the existing current innovative experience in this area is insufficient. The integration of education becomes a crucial factor. The article describes the creative educational practices of such integration as the conditions for broadening intercultural communicative competence. The basic characteristics of creative practices are described. Сreative practices being integrated fo rm a creative platform. Discussion and Conclusions: the system of conditions and means for broadening intercultural communicative competence is in constant development. The authors propose to consider the communicative competence as a system of creative practices transformed in the course of elaboration into creative platforms, expanding in the process of intercultural dialogue. This is a promising way to achieve the comprehensive result – completeness of integrated multi-component structure of the intercultural co mmunicative competence.

Educational-Methodical Projects for Students' Intellectual Competences Formation: The Imperative Goal of the Educational Process of the University

Science.gov (United States)

Kutuev, Ruslan A.; Kudyasheva, Albina N.; Buldakova, Natalya V.; Aleksandrova, Natalia S.; Vasilenko, Alexandra S.

2016-01-01

The research urgency is caused by the tendencies of the modern information society which produces and consumes intelligence, knowledge and competences as the main educational product of labor market. These trends fundamentally alter the methodological basis of the educational process of the University, subjecting it to imperative goals: the…

Deriving Competencies for Mentors of Clinical and Translational Scholars

Science.gov (United States)

Abedin, Zainab; Biskup, Ewelina; Silet, Karin; Garbutt, Jane M.; Kroenke, Kurt; Feldman, Mitchell D.; McGee, Jr, Richard; Fleming, Michael; Pincus, Harold Alan

2012-01-01

Abstract Although the importance of research mentorship has been well established, the role of mentors of junior clinical and translational science investigators is not clearly defined. The authors attempt to derive a list of actionable competencies for mentors from a series of complementary methods. We examined focus groups, the literature, competencies derived for clinical and translational scholars, mentor training curricula, mentor evaluation forms and finally conducted an expert panel process in order to compose this list. These efforts resulted in a set of competencies that include generic competencies expected of all mentors, competencies specific to scientists, and competencies that are clinical and translational research specific. They are divided into six thematic areas: (1) Communication and managing the relationship, (2) Psychosocial support, (3) Career and professional development, (4) Professional enculturation and scientific integrity, (5) Research development, and (6) Clinical and translational investigator development. For each thematic area, we have listed associated competencies, 19 in total. For each competency, we list examples that are actionable and measurable. Although a comprehensive approach was used to derive this list of competencies, further work will be required to parse out how to apply and adapt them, as well future research directions and evaluation processes. Clin Trans Sci 2012; Volume 5: 273–280 PMID:22686206

Advances and New Concepts in Alcohol-Induced Organelle Stress, Unfolded Protein Responses and Organ Damage

Directory of Open Access Journals (Sweden)

Cheng Ji

2015-06-01

Full Text Available Alcohol is a simple and consumable biomolecule yet its excessive consumption disturbs numerous biological pathways damaging nearly all organs of the human body. One of the essential biological processes affected by the harmful effects of alcohol is proteostasis, which regulates the balance between biogenesis and turnover of proteins within and outside the cell. A significant amount of published evidence indicates that alcohol and its metabolites directly or indirectly interfere with protein homeostasis in the endoplasmic reticulum (ER causing an accumulation of unfolded or misfolded proteins, which triggers the unfolded protein response (UPR leading to either restoration of homeostasis or cell death, inflammation and other pathologies under severe and chronic alcohol conditions. The UPR senses the abnormal protein accumulation and activates transcription factors that regulate nuclear transcription of genes related to ER function. Similarly, this kind of protein stress response can occur in other cellular organelles, which is an evolving field of interest. Here, I review recent advances in the alcohol-induced ER stress response as well as discuss new concepts on alcohol-induced mitochondrial, Golgi and lysosomal stress responses and injuries.

New competencies for the 21st century dental public health specialist.

Science.gov (United States)

Altman, Donald; Mascarenhas, Ana Karina

2016-09-01

The American Board of Dental Public Health (ABDPH) currently recognizes 10 core competencies, which identify the skills, knowledge and understanding expected of all dental public health specialists. The last update to the competencies was 1998. The American Board of Dental Public Health, along with the American Association of Public Health Dentistry and its many partners, initiated a process to revise the competencies. This report presents the process and the new competencies for the dental public health specialist of the 21 st century. Each of the developed competencies is supported by a "statement of intent". These competencies take effect immediately. The new competencies will be used in testing candidates for specialty status beginning with the 2018 ABDPH examination. © 2016 American Association of Public Health Dentistry and American Board of Dental Public Health.

CNCAN Knowledge Management Process and Tools in Support of Sustainable Development of Regulatory Competences

International Nuclear Information System (INIS)

Tronea, M.; Ciurea, C.; Oprisescu, M.; Liutiev, C.; Ghinea, P.

2016-01-01

Full text: The paper presents the knowledge management process and the knowledge management portal developed by CNCAN, in the framework of the Regional Excellence Project on Regulatory Capacity Building in Nuclear and Radiological Safety, Emergency Preparedness and Response in Romania. The activities of this project started in 2014. The general process for knowledge management is presented, together with its sub-processes: identification of the necessary knowledge; identification of the risk of knowledge loss; acquisition and/or creation of knowledge; knowledge retention (capture, collect, store and organize knowledge); knowledge utilization; review of the effectiveness of the knowledge management process; identification of opportunities for improving the knowledge management process. The paper also presents a set of indicators of the effectiveness of the knowledge management process and the artifacts, espoused values and basic assumptions supporting an effective knowledge management process. The necessary knowledge has been identified using the IAEA recommendations on managing regulatory body competence and the SARCoN methodology. The knowledge management process has been developed based on the IAEA publications on knowledge management in the nuclear industry and in regulatory bodies. The implementation of the process and the development of the portal are ongoing, with more than 20% of the staff using the portal. (author

Performance and competence in usage-based construction grammar

DEFF Research Database (Denmark)

Jensen, Kim Ebensgaard

2014-01-01

While formalist approaches in the Chomskian tradition to language distinguish sharply between performance and competence in their modeling of language competence, performance and competence are considered to be in a mutually influential relation in usage-based models of language. Language...... competence, in the latter approach, is, much like in Dell Hymes’ notion of communicative competence, held to be experientially based in the sense that speakers establish their competence through inductive social-cognitive processes of schematization and conventionalization. Making a case for the usage......-based definition of the language system, his paper explores the interplay between performance and competence in a construction grammar perspective in which grammatical constructions are considered meaningful symbolic units on par with lexemes, in relation to the [V until ADJ]-construction, based on a study...

Benefits/problems of enhancing students' intercultural competence.

Science.gov (United States)

Koskinen, Liisa; Tossavainen, Kerttu

European nursing has responded to the challenges of multicultural society by integrating student exchange programmes into nursing education since the 1990s. For students, these programmes provide opportunities to study in another EU member state and to develop intercultural competence as part of the training. The aim of this study was to describe the process of gaining intercultural competence among British undergraduate nursing students during their study abroad in Finland. Fifteen British students participated in this study. Data were obtained from interviews, observations, background questionnaires and research diary notes. The data were analysed with Spradley's developmental research sequence (DRS) method. Campinha-Bacotes' model of cultural competence was used as a framework of rendering the results. Students' intercultural desire, i.e. their effort to become interculturally competent, turned out to be the foundation of the entire process. Study abroad is an intensive experience, and therefore the preparation, the selection of exchange students, the design of the programme and intercultural tutoring warrant careful attention.

COMPETENCE IN MEDICINE

OpenAIRE

Hélio Teixeira MD.

2005-01-01

Medical competence is the result of a lifelong evolving process, based on the development of efficiency, experience and ethical principles. Efficiency in medical practice depends on scientific knowledge, technical abilities and communication skills. Experience is a process of personal refinement, breeding knowledge and wisdom. Finally, medical ethics is founded on the quest for justice, compassion and love. Didactically, we can distinguish three phases in the professional evolution of a physi...

Uptake and processing of [3H]retinoids in rat liver studied by electron microscopic autoradiography

International Nuclear Information System (INIS)

Hendriks, H.F.; Elhanany, E.; Brouwer, A.; de Leeuw, A.M.; Knook, D.L.

1988-01-01

The role of rat liver cell organelles in retinoid uptake and processing was studied by electron microscopic autoradiography. [ 3 H]Retinoids were administered either orally, to make an inventory of the cell organelles involved, or intravenously as chylomicron remnant constituents to study retinoid processing by the liver with time. No qualitative differences were observed between the two routes of administration. Time-related changes in the distribution of grains were studied using chylomicron remnant [ 3 H]retinoids. The percentages of grains observed over cells and the space of Disse at 5 and 30 min after administration were, respectively: parenchymal cells, 72.6 and 70.4%; fat-storing cells, 5.0 and 18.1%, and the space of Disse, 14.4 and 8.9%. Low numbers of grains were observed over endothelial and Kupffer cells. The percentages of grains observed over parenchymal cell organelles were, respectively: sinusoidal area, 59.6 and 34.4%; smooth endoplasmic reticulum associated with glycogen, 13.8 and 13.4%; mitochondria, 5.4 and 13.6%; rough endoplasmic reticulum, 4.2 and 7.3%, and rough endoplasmic reticulum associated with mitochondria, 3.7 and 6.5%. It is concluded that chylomicron remnant [ 3 H]retinoids in combination with electron microscopic autoradiography provide a good system to study the liver processing of retinoids in vivo. These results, obtained in the intact liver under physiological conditions, further substantiate that retinoids are processed through parenchymal cells before storage occurs in fat-storing cell lipid droplets, that retinoid uptake is not mediated through lysosomes and that the endoplasmic reticulum is a major organelle in retinoid processing

Using performance tasks employing IOM patient safety competencies to introduce quality improvement processes in medical laboratory science education.

Science.gov (United States)

Golemboski, Karen; Otto, Catherine N; Morris, Susan

2013-01-01

In order to contribute to improved healthcare quality through patient-centered care, laboratory professionals at all levels of practice must be able to recognize the connection between non-analytical factors and laboratory analysis, in the context of patient outcomes and quality improvement. These practices require qualities such as critical thinking (CT), teamwork skills, and familiarity with the quality improvement process, which will be essential for the development of evidence-based laboratory science practice. Performance tasks (PT) are an educational strategy which can be used to teach and assess CT and teamwork, while introducing Medical Laboratory Science (MLS) students at both baccalaureate and advanced-practice levels to the concepts of quality improvement processes and patient outcomes research. PT presents students with complex, realistic scenarios which require the incorporation of subject-specific knowledge with competencies such as effective team communication, patient-centered care, and successful use of information technology. A PT with assessment rubric was designed for use in a baccalaureate-level MLS program to teach and assess CT and teamwork competency. The results indicated that, even when students were able to integrate subject-specific knowledge in creative ways, their understanding of teamwork and quality improvement was limited. This indicates the need to intentionally teach skills such as collaboration and quality system design. PT represent one of many strategies that may be used in MLS education to develop essential professional competencies, encourage expert practice, and facilitate quality improvement.

SPECIFICITIES OF COMPETENCY APPROACH IMPLEMENTATION: UKRAINIAN AND EUROPEAN EXPERIENCE

Directory of Open Access Journals (Sweden)

Oksana V. Ovcharuk

2010-08-01

Full Text Available The article deals with the problems of competency approach implementation to the process of education content formation. The comparative analysis of European and Ukrainian experience of key competencies list discussion has done. Ukrainian perspectives of the competency approach integration to the content of education curricula are revealed.

Documentation of Improvement Competences

DEFF Research Database (Denmark)

Johansen, Jørn; Back, Karsten Kristensen; Korsaa, Morten

2017-01-01

This paper demonstrates how a report used in a Master in Project management and Process improvement training at Roskilde University Denmark can be used to evaluate if a student can pass the ECQA SPI Manager exam. It also demonstrates how the structure of the report addresses all necessary...... Manager job role, which is based on the SPI Manifesto and the ImprovAbilityTM model (part of ISO/IEC 33014 Guideline for Process Improvement) among other types of knowledge and research....... competences, which should or could be brought into play during the project – and therefor also in one way or another addresses the quality of the activated competences in the improvement project – a kind of qualification. The clue is that the structure of the report follows the units and element in the SPI...

Evaluation of psychology practitioner competence in clinical supervision.

Science.gov (United States)

Gonsalvez, Craig J; Crowe, Trevor P

2014-01-01

There is a growing consensus favouring the development, advancement, and implementation of a competency-based approach for psychology training and supervision. There is wide recognition that skills, attitude-values, and relationship competencies are as critical to a psychologist's competence as are knowledge capabilities, and that these key competencies are best measured during placements, leaving the clinical supervisor in an unparalleled position of advantage to provide formative and summative evaluations on the supervisee's progression towards competence. Paradoxically, a compelling body of literature from across disciplines indicates that supervisor ratings of broad domains of competence are systematically compromised by biases, including leniency error and halo effect. The current paper highlights key issues affecting summative competency evaluations by supervisors: what competencies should be evaluated, who should conduct the evaluation, how (tools) and when evaluations should be conducted, and process variables that affect evaluation. The article concludes by providing research recommendations to underpin and promote future progress and by offering practice recommendations to facilitate a more credible and meaningful evaluation of competence and competencies.

Recommended integrative medicine competencies for family medicine residents.

Science.gov (United States)

Locke, Amy B; Gordon, Andrea; Guerrera, Mary P; Gardiner, Paula; Lebensohn, Patricia

2013-01-01

The use of complementary and alternative medicine (CAM) and Integrative Medicine (IM) has grown steadily over the past decade. Patients seek physician guidance, yet physicians typically have limited knowledge and training. There is some coverage of IM/CAM topics in medical schools and residencies but with little coordination or consistency. In 2008, the Society of Teachers of Family Medicine (STFM) group on Integrative Medicine began the process of designing a set of competencies to educate Family Medicine residents in core concepts of IM. The goal was creation of a set of nationally recognized competencies tied to the Accreditation Council for Graduate Medical Education (ACGME) domains. These competencies were to be achievable by diverse programs, including those without significant internal resources. The group compiled existing curricula from programs around the country and distilled these competencies through multiple reviews and discussions. Simultaneously, the Integrative Medicine in Residency program run by the University of Arizona underwent a similar process. In 2009, these competencies were combined and further developed at the STFM annual meeting by a group of experts. In 2010, the STFM Board approved 19 measurable competencies, each categorized by ACGME domain, as recommended for Family Medicine residencies. Programs have implemented these competencies in various ways given individual needs and resources. This paper reviews the development of IM competencies for residency education in Family Medicine and presents those endorsed by STFM. By educating physicians in training about IM/CAM via competency-based curricula, we aim to promote comprehensive patient-centered care. © 2013 Elsevier Inc. All rights reserved.

Developing Common Competencies for Southeast Asian General Dental Practitioners.

Science.gov (United States)

Chuenjitwongsa, Supachai; Poolthong, Suchit; Bullock, Alison; Oliver, Richard G

2017-09-01

Current policy in Southeast Asian dental education focuses on high-quality dental services from new dental graduates and the free movement of dental practitioners across the region. The Southeast Asian Nations (ASEAN) Dental Councils have proposed the "Common Major Competencies for ASEAN General Dental Practitioners" to harmonize undergraduate dental education. This article discusses how the ASEAN competencies were developed and established to assist the development of general dental practitioners with comparable knowledge, skills, and attitudes across ASEAN. The competencies were developed through four processes: a questionnaire about current national oral health problems, a two-round Delphi process that sought agreement on competencies, a panel discussion by representatives from ASEAN Dental Councils, and data verification by the representatives after the meeting. Key themes of the ASEAN competencies were compared with the competencies from the U.S., Canada, Europe, Australia, and Japan. A total of 33 competency statements, consistent with other regions, were agreed upon and approved. Factors influencing the ASEAN competencies and their implementation include oral health problems in ASEAN, new knowledge and technology in dentistry, limited institutional resources, underregulated dental schools, and uneven distribution of dental practitioners. The ASEAN competencies will serve as the foundation for further developments in ASEAN dental education including policy development, curriculum revision, quality assurance, and staff development. Collaboration amongst stakeholders is essential for successful harmonization of ASEAN dental education.

Propeptides are sufficient to regulate organelle-specific pH-dependent activation of furin and proprotein convertase 1/3.

Science.gov (United States)

Dillon, Stephanie L; Williamson, Danielle M; Elferich, Johannes; Radler, David; Joshi, Rajendra; Thomas, Gary; Shinde, Ujwal

2012-10-12

The proprotein convertases (PCs) furin and proprotein convertase 1/3 (PC1) cleave substrates at dibasic residues along the eukaryotic secretory/endocytic pathway. PCs are evolutionarily related to bacterial subtilisin and are synthesized as zymogens. They contain N-terminal propeptides (PRO) that function as dedicated catalysts that facilitate folding and regulate activation of cognate proteases through multiple-ordered cleavages. Previous studies identified a histidine residue (His69) that functions as a pH sensor in the propeptide of furin (PRO(FUR)), which regulates furin activation at pH~6.5 within the trans-Golgi network. Although this residue is conserved in the PC1 propeptide (PRO(PC1)), PC1 nonetheless activates at pH~5.5 within the dense core secretory granules. Here, we analyze the mechanism by which PRO(FUR) regulates furin activation and examine why PRO(FUR) and PRO(PC1) differ in their pH-dependent activation. Sequence analyses establish that while both PRO(FUR) and PRO(PC1) are enriched in histidines when compared with cognate catalytic domains and prokaryotic orthologs, histidine content in PRO(FUR) is ~2-fold greater than that in PRO(PC1), which may augment its pH sensitivity. Spectroscopy and molecular dynamics establish that histidine protonation significantly unfolds PRO(FUR) when compared to PRO(PC1) to enhance autoproteolysis. We further demonstrate that PRO(FUR) and PRO(PC1) are sufficient to confer organelle sensing on folding and activation of their cognate proteases. Swapping propeptides between furin and PC1 transfers pH-dependent protease activation in a propeptide-dictated manner in vitro and in cells. Since prokaryotes lack organelles and eukaryotic PCs evolved from propeptide-dependent, not propeptide-independent prokaryotic subtilases, our results suggest that histidine enrichment may have enabled propeptides to evolve to exploit pH gradients to activate within specific organelles. Copyright © 2012 Elsevier Ltd. All rights reserved.

Development of the Learning Health System Researcher Core Competencies.

Science.gov (United States)

Forrest, Christopher B; Chesley, Francis D; Tregear, Michelle L; Mistry, Kamila B

2017-08-04

To develop core competencies for learning health system (LHS) researchers to guide the development of training programs. Data were obtained from literature review, expert interviews, a modified Delphi process, and consensus development meetings. The competencies were developed from August to December 2016 using qualitative methods. The literature review formed the basis for the initial draft of a competency domain framework. Key informant semi-structured interviews, a modified Delphi survey, and three expert panel (n = 19 members) consensus development meetings produced the final set of competencies. The iterative development process yielded seven competency domains: (1) systems science; (2) research questions and standards of scientific evidence; (3) research methods; (4) informatics; (5) ethics of research and implementation in health systems; (6) improvement and implementation science; and (7) engagement, leadership, and research management. A total of 33 core competencies were prioritized across these seven domains. The real-world milieu of LHS research, the embeddedness of the researcher within the health system, and engagement of stakeholders are distinguishing characteristics of this emerging field. The LHS researcher core competencies can be used to guide the development of learning objectives, evaluation methods, and curricula for training programs. © Health Research and Educational Trust.

Harnessing Yeast Peroxisomes for Biosynthesis of Fatty-Acid-Derived Biofuels and Chemicals with Relieved Side-Pathway Competition

DEFF Research Database (Denmark)

Zhou, Yongjin J.; Buijs, Nicolaas A; Zhu, Zhiwei

2016-01-01

Establishing efficient synthetic pathways for microbial production of biochemicals is often hampered by competing pathways and/or insufficient precursor supply. Compartmentalization in cellular organelles can isolate synthetic pathways from competing pathways, and provide a compact and suitable e...

Language competence in movement

DEFF Research Database (Denmark)

Laursen, Helle Pia; Mogensen, Naja Dahlstrup

2016-01-01

multilingual children's language and literacy acquisition processes, we direct our focus to a single child's active exploration of what it means to know a language. Through analysis of interviews and researcher generated activities, we see how this child both describes and does language competence......This article examines how, in a multilingual perspective, language competence is experienced, talked about and practiced by language users themselves. By viewing children as active co-creators of the spaces in which language is used, this article contributes to a research tradition in which focus...... is shifted from viewing the individual's language competence as a mental linguistic or communicative property, to viewing language as a series of social and spatial practices. Looking at data from the research project Tegn på Sprog (in the following referred to as Signs of Language), which examines...

O Processo de Aprendizagem Interníveis e o Desenvolvimento de CompetênciasThe Interlevel Learning Process and the Development of CompetencesEl Proceso de Aprendizage Interniveles y el Desarrollo de Competencias

Directory of Open Access Journals (Sweden)

ANTONELLO, Claudia Simone

2007-12-01

Full Text Available RESUMOEste estudo teve por objetivo discutir e explorar as articulações entre aprendizagem organizacional e o desenvolvimento de competências individuais, funcionais e organizacionais. Trata-se de uma pesquisa qualitativa longitudinal que investigou três grupos de gerentes sobre os processos de aprendizagem nos níveis individual, grupal e organizacional. Os resultados obtidos auxiliaram na identificação da difusão de competências por meio do trabalho interativo e em equipe; pelo intercâmbio de experiências com especialistas; em reuniões; desenvolvimento de projetos e de maneira informal. Os resultados também permitiram propor a noção de aprendizagem organizacional e o desenvolvimento de competências por interníveis. O principal obstáculo a ser superado para realizar tal integração é substituir a tendência de se pensar em termos de categorias fixas de aprendizagem e trabalhar com a noção de processos dinâmicos, no qual o nível grupal é fundamental. O artigo conclui sugerindo uma agenda para estudos futuros sobre as conexões entre os processos de aprendizagem organizacional e o desenvolvimento de competências.ABSTRACTThis study aimed at discussing and exploring the connections between organizational learning and the development of individual, functional and organizational competences. This longitudinal qualitative research investigated three groups of managers about the learning processes in the individual, group and organizational levels. The results allowed the identification of the diffusion of competences through the interactive and team work; through the exchange of experiences with experts; in meetings; in the development of projects and in an informal way. The results also allowed the proposition of the notion of organizational learning and competence development for inter-levels. The main obstacle to be overcome to achieve such integration is to substitute the tendency of thinking in terms of fixed categories

Effects of Written Peer-Feedback Content and Sender's Competence on Perceptions, Performance, and Mindful Cognitive Processing

Science.gov (United States)

Berndt, Markus; Strijbos, Jan-Willem; Fischer, Frank

2018-01-01

Peer-feedback efficiency might be influenced by the oftentimes voiced concern of students that they perceive their peers' competence to provide feedback as inadequate. Feedback literature also identifies mindful processing of (peer)feedback and (peer)feedback content as important for its efficiency, but lacks systematic investigation. In a 2 × 2…

Cell shape and organelle modification in apoptotic U937 cells

Directory of Open Access Journals (Sweden)

MR Montinari

2009-12-01

Full Text Available U937 cells induced to apoptosis, progressively and dramatically modified their cell shape by intense blebbing formation, leading to the production of apoptotic bodies. The blebs evolved with time; milder forms of blebbing involving only a region or just the cortical part of the cytoplasm were observed within the first hour of incubation with puromycin; blebbing involving the whole cell body with very deep constrictions is the most frequent event observed during late times of incubation. The ultrastructural analysis of apoptotic cells revealed characteristic features of nuclear fragmentation (budding and cleavage mode and cytoplasmatic modifications. The cytoplasm of blebs does not contain organelles, such as ribosomes or mitochondria. Scarce presence of endoplasmic reticulum can be observed at the site of bleb detachment. However, blebbing is a dispensable event as evaluated by using inhibitor of actin polymerization. In the present study, the progressive modifications of the nucleus, mitochondria, nuclear fragmentation, cytoplasmic blebs formation and production of apoptotic bodies in U937 monocytic cells induced to apoptosis by puromycin (an inhibitor of protein synthesis were simultaneously analyzed.

A Competence-Based Curriculum Design for Entrepreneurship Study Program

Directory of Open Access Journals (Sweden)

Priska J.R. Siagian

2011-08-01

Full Text Available Indonesia is affected by global crisis. Increasing the number of entrepreneurs is one of many solutions to increase the economic growth in Indonesia. The number of entrepreneurs in Indonesia to leverage the economic growth is still limited. Entrepreneurs can be prepared through an Entrepreneurship Study Program. Entrepreneurship Study Program attempts to create qualified entrepreneurs who have relevant competences. In order to create a qualified entrepreneurs, the Entrepreneurial Studies Program requires a competency-based curriculum that will support the educational process and provide all the necessary to become future entrepreneurs who can survive through a global challenge. This research aims to design a competence-based curriculum for entrepreneurial study and uses Quality Function Deployment (QFD as the major tool to design the competence-based curriculum. From the QFD process, this research finds core and elective courses for the Entrepreneurship Study Program. The result shows the competences covered by the courses and sequence, credits, and teaching methods for each course. The competences prepared the potential entrepreneurs can be achieved through specific courses which can be acquired within 8 semesters.

A Methodology for Engineering Competencies Definition in the Aerospace Industry

Directory of Open Access Journals (Sweden)

Laura Fortunato

2011-10-01

Full Text Available The need to cut off lead times, to increase the products innovation, to respond to changing customer requirements and to integrate new technologies into business process pushes companies to increase the collaboration. In particular, collaboration, knowledge sharing and information exchange in the Aerospace Value Network, need to a clear definition and identification of competencies of several actors. Main contractors, stakeholders, customers, suppliers, partners, have different expertise and backgrounds and in this collaborative working environment are called to work together in projects, programs and process. To improve collaboration and support the knowledge sharing, a competencies definition methodology and the related dictionary result useful tools among actors within an extended supply chain. They can use the same terminology and be informed on the competencies available. It becomes easy to specify who knows to do required activities stimulating collaboration and improving communication. Based on an action research developed in the context of the iDesign Foundation project, the paper outlines a competency definition methodology and it presents examples from the implementation in Alenia Aeronautica company. A new definition of competency is suggested supporting by a new method to specify the structural relationship between competencies and activities of aeronautical processes.

Competency Based Future Leadership Requirements

National Research Council Canada - National Science Library

Horey, Jeffrey

2004-01-01

.... A competency framework that is used consistently throughout the force and that focuses on the functions of leadership will help align training, development, and performance management processes...

The Development of youth participation competencies: social discourse

OpenAIRE

Zaleskienė, Irena; Gurskienė, Odeta

2011-01-01

Significance of information and communication technology (ICT) competence to professional activity and successful career of art pedagogues is analyzed in the articles. Theoretic aspect of art pedagogues' ICT competence is discussed. Self-evaluation of pedagogues' ICT competence, computer teaching (learning) methods, technical methods, issues of ICT application in educational process, and etc. are analyzed in the article according the results of a written survey. Abstract The article discusses...

The Origin, Dynamic Morphology, and PI4P-Independent Formation of Encephalomyocarditis Virus Replication Organelles

Directory of Open Access Journals (Sweden)

C. E. Melia

2018-04-01

Full Text Available Picornaviruses induce dramatic rearrangements of endomembranes in the cells that they infect to produce dedicated platforms for viral replication. These structures, termed replication organelles (ROs, have been well characterized for the Enterovirus genus of the Picornaviridae. However, it is unknown whether the diverse RO morphologies associated with enterovirus infection are conserved among other picornaviruses. Here, we use serial electron tomography at different stages of infection to assess the three-dimensional architecture of ROs induced by encephalomyocarditis virus (EMCV, a member of the Cardiovirus genus of the family of picornaviruses that is distantly related. Ultrastructural analyses revealed connections between early single-membrane EMCV ROs and the endoplasmic reticulum (ER, establishing the ER as a likely donor organelle for their formation. These early single-membrane ROs appear to transform into double-membrane vesicles (DMVs as infection progresses. Both single- and double-membrane structures were found to support viral RNA synthesis, and progeny viruses accumulated in close proximity, suggesting a spatial association between RNA synthesis and virus assembly. Further, we explored the role of phosphatidylinositol 4-phosphate (PI4P, a critical host factor for both enterovirus and cardiovirus replication that has been recently found to expedite enterovirus RO formation rather than being strictly required. By exploiting an EMCV escape mutant, we found that low-PI4P conditions could also be overcome for the formation of cardiovirus ROs. Collectively, our data show that despite differences in the membrane source, there are striking similarities in the biogenesis, morphology, and transformation of cardiovirus and enterovirus ROs, which may well extend to other picornaviruses.

Explaining the reductions in US corn ethanol processing costs: Testing competing hypotheses

International Nuclear Information System (INIS)

Chen Xiaoguang; Khanna, Madhu

2012-01-01

The processing costs of US corn ethanol have declined by 45% since 1983 as production volumes have increased seventeen-fold. We investigate the role of various factors that could explain this, including economies of scale, cumulative experience, induced innovation in response to rising input prices, an autonomous technological change, and trade induced competition from imported ethanol. Using data on dry-mill ethanol processing costs over the 1983–2005 period, we find evidence to show that US corn ethanol production exhibited decreasing returns to scale, that learning by doing played an important role in reducing these processing costs with a learning rate of 0.25, and that sugarcane ethanol imports contributed to making the corn ethanol industry more competitive. Other factors such as the rising prices of energy and labor did induce lower processing costs, but the effect is not statistically significant. The inclusion of these competing explanations for the reduction in processing costs of US corn ethanol lead to a significantly higher learning rate than otherwise, and this learning rate is found to be robust across specifications. - Highlights: ► We investigate the role of various factors that could explain the reduction in US corn ethanol processing costs over the period 1983–2005. ► We find that US corn ethanol production exhibited decreasing returns to scale. ► Learning by doing played an important role in reducing these costs with a learning rate of 0.25. ► Sugarcane ethanol imports contributed to making the corn ethanol industry more competitive. ► Rising prices of energy and labor did induce lower processing costs, but the effect is not statistically significant.

Changes in protein metabolism after irradiation. Pt. 2. Protease activity, protease pattern, protein and free amino acids in cytoplasm and cell organelles of the rat liver after 600 R whole body X-irradiation

Energy Technology Data Exchange (ETDEWEB)

Valet, G [Max-Planck-Institut fuer Biochemie, Muenchen (F.R. Germany). Abt. fuer Experimentelle Medizin

1976-01-01

The protease activity of cytoplasm and cell organelles of the rat liver against liver protein and hemoglobin as a substrate increases during an initial reaction phase on the first day after 600 R whole body x irradiation. This is probably a consequence of the degradation of cellular debris. The protein, the protease activity and the free amino acids of the cytoplasm and the cell organelles decrease during the disease phase on day 3 and 4 after irradiation. The protein loss of the liver is therefore not explained by an increased protease activity. The protease activity and the free amino acids are increased in the cytoplasm and the cell organelles during the regeneration phase of the organism between day 15 and 18 after irradiation.

THE MEANS OF FORMATION OF MUSIC TEACHER PROFESSIONAL COMPETENCE IN THE PROCESS OF LEARNING OF CONDUCTING AND CHORAL DISCIPLINES

Directory of Open Access Journals (Sweden)

Taras Pukhalskyi

2016-09-01

Full Text Available The article deals with the means of conducting and choral disciplines, which help the efficiency of training of future music teachers. Taking into consideration training and educational components of formation process of professional competence, the means of conducting and choral disciplines are classified as knowledge and skills integration, the organizational and pedagogical skills development, the communicative skills development, the realization of individual approach, the performing skills development, the educational influence and creative self- efficacy. It was established that the effective implementation of these means in the formation of music teachers’ professional competence is possible in close cooperation of choral disciplines (choir disciplines, choral conducting, choral arrangements, choral class and practical work with the choir is organized.

Muscle intermediate filaments and their links to membranes and membranous organelles

International Nuclear Information System (INIS)

Capetanaki, Yassemi; Bloch, Robert J.; Kouloumenta, Asimina; Mavroidis, Manolis; Psarras, Stelios

2007-01-01

Intermediate filaments (IFs) play a key role in the integration of structure and function of striated muscle, primarily by mediating mechanochemical links between the contractile apparatus and mitochondria, myonuclei, the sarcolemma and potentially the vesicle trafficking apparatus. Linkage of all these membranous structures to the contractile apparatus, mainly through the Z-disks, supports the integration and coordination of growth and energy demands of the working myocyte, not only with force transmission, but also with de novo gene expression, energy production and efficient protein and lipid trafficking and targeting. Desmin, the most abundant and intensively studied muscle intermediate filament protein, is linked to proper costamere organization, myoblast and stem cell fusion and differentiation, nuclear shape and positioning, as well as mitochondrial shape, structure, positioning and function. Similar links have been established for lysosomes and lysosome-related organelles, consistent with the presence of widespread links between IFs and membranous structures and the regulation of their fusion, morphology and stabilization necessary for cell survival

PROSPECTIVE PRIMARY SCHOOL TEACHERS’ FOREIGN LANGUAGE SOCIOCULTURAL COMPETENCE: MONITORING PRINCIPLES

Directory of Open Access Journals (Sweden)

Olena Ishutina

2016-04-01

Full Text Available The paper substantiates the necessity and importance of the organization of prospective primary school teachers’ foreign language sociocultural competence monitoring in the educational process of high school. The author notes that prospective primary school teachers’ foreign language sociocultural competence is inseparably linked with linguomethodological competence. It is proved that the measurement of foreign language sociocultural competence of primary school foreign language teachers should be performed in the process of lingvomethodological training of the students as lingvomethodological competence occupies a dominant place and is a unifying and a backbone for other competencies of the future teacher’s professiogram. In this regard, the concept of “foreign language sociocultural competence of prospective primary school teacher” is clarified, the essence of lingvomethodological monitoring of foreign language sociocultural competence is revealed. It is emphasized that linguistic disciplines (“The practice of oral and written language”, “Practical grammar of a foreign language”, “Practical phonetics of a foreign language”, etc. and linguomethodological courses (“Methods of teaching English at primary school”, “ICT in learning foreign languages”, “Innovative technologies of learning foreign languages”, etc. play very important role in forming “foreign language sociocultural competence of prospective primary school teacher”. Specific principles of lingvomethodological monitoring of foreign language sociocultural competence are identified and characterized. They are complexity, lingvomethodological orientation, validity, multi-vector monitoring procedures.

Sustainable Transformation & Effective Competency Management Practices in Nuclear Organizations

International Nuclear Information System (INIS)

Gardelliano, S.

2016-01-01

Full text: Managing essential knowledge as a strategic organizational asset is a factor of upmost relevance in today’s nuclear organizations. The author considers evident that competencies are critical carriers of knowledge. As such the use of an appropriate competency model could be the most effective way to capture the present reservoir of explicit and tacit Knowledge of specific functions or organizational areas. Besides, we could use them for new or other redesigned functions or determine the needs of specific competencies for future positions. Therefore, appropriate competency models or systems have to be developed or updated in each nuclear organization since these are fundamental for managing more effectively and efficiently the present nuclear human capital and to forecast the evolving competence required in management, technical, scientific and safety areas to continuously ensure a highly competent nuclear workforce. On the other hand, competency based management models or systems would not achieve the expected results if they are not fully designed and integrated within the strategic organizational infrastructure of the related nuclear organization. This paper is expected to provide a wider view and practical reflections on organizational transformation issues and the benefits of using an integrative competency model in the nuclear industry. Particularly, the paper give an insight of an empiric model for strategic organizational transformation processes and integrative management practices, and on how to realign strategic issues with top management processes and build organizational capacity through effective competency based management for the sustainable transformation of nuclear organizations. (author

The relation between information processing strategies and the development of the body of knowledge of students in competence-based pre-vocational secondary education

NARCIS (Netherlands)

Koopman, M.; Teune, P.J.; Jochems, W.M.G.

2007-01-01

The preference of students in competence-based Pre-Vocational Secondary Education (PVSE) for information processing strategies and the development of their body of knowledge were measured in a study that was carried out with 31 participants. The students’ information processing strategies were

Competing sovereignties, contested processes : The politics of food sovereignty construction

NARCIS (Netherlands)

C. McGee Schiavoni (Christina)

2014-01-01

textabstractThis study provides a preliminary theoretical and empirical exploration into how ‘competing sovereignties’ are shaping the political construction of food sovereignty—broadly defined as ‘the right of peoples to healthy and culturally appropriate food produced through ecologically sound

Developing competencies for pediatric hospice and palliative medicine.

Science.gov (United States)

Klick, Jeffrey C; Friebert, Sarah; Hutton, Nancy; Osenga, Kaci; Pituch, Kenneth J; Vesel, Tamara; Weidner, Norbert; Block, Susan D; Morrison, Laura J

2014-12-01

In 2006, hospice and palliative medicine (HPM) became an officially recognized subspecialty. This designation helped initiate the Accreditation Council of Graduate Medical Education Outcomes Project in HPM. As part of this process, a group of expert clinician-educators in HPM defined the initial competency-based outcomes for HPM fellows (General HPM Competencies). Concurrently, these experts recognized and acknowledged that additional expertise in pediatric HPM would ensure that the competencies for pediatric HPM were optimally represented. To fill this gap, a group of pediatric HPM experts used a product development method to define specific Pediatric HPM Competencies. This article describes the development process. With the ongoing evolution of HPM, these competencies will evolve. As part of the Next Accreditation System, the Accreditation Council of Graduate Medical Education uses milestones as a framework to better define competency-based, measurable outcomes for trainees. Currently, there are no milestones specific to HPM, although the field is designing curricular milestones with multispecialty involvement, including pediatrics. These competencies are the conceptual framework for the pediatric content in the HPM milestones. They are specific to the pediatric HPM subspecialist and should be integrated into the training of pediatric HPM subspecialists. They will serve a foundational role in HPM and should inform a wide range of emerging innovations, including the next evolution of HPM Competencies, development of HPM curricular milestones, and training of adult HPM and other pediatric subspecialists. They may also inform pediatric HPM outcome measures, as well as standards of practice and performance for pediatric HPM interdisciplinary teams. Copyright © 2014 by the American Academy of Pediatrics.

Competence for Contract and Competence to Consent to Treatment

OpenAIRE

前田, 泰

2008-01-01

This paper analyzes assessing competence to consent to treatment. It focuses on problems of competence for contract and competence to consent to treatment. Finally, it discusses the degree of assessing competence to consent to treatment.

Integrated product development: Competencies meet and products arise

DEFF Research Database (Denmark)

Jensen, Birger Boutrup; Stacey, Julia

2000-01-01

and process competencies throughout the whole development process. Of course, this is easier said than done but integrating various competencies into the product development prepares the ground for a better balance and consequently more products. Databases, for instance are a good example of a tool that can...... the development process and diminish the risk of inventing sliced bread once again. Furthermore the databases may be used as a foundation for a more effective and frictionless communication across departments. The project has its starting point in case studies of three Danish food companies. A research group...

Exploring Cultural Competence amongst OT Students.

Science.gov (United States)

Govender, Pragashnie; Mpanza, December M; Carey, Tarryn; Jiyane, Kwenzile; Andrews, Bicolé; Mashele, Sam

2017-01-01

Occupational therapy relies primarily on communication between the therapist and client for effective intervention. Adequate communication may be influenced by language and cultural differences between the therapist and client. Cultural competence in relation to language and culture is thus a vital part in practice. Limited research exists on cultural competence in occupational therapy students. This study thus aimed to explore the cultural competence of final year students and their perceptions of their own cultural competence, with respect to language and culture in their practice as students. An explorative qualitative study design was utilised with a nonprobability purposeful sample of 21 final year undergraduate students at a tertiary institute in South Africa. Three focus groups were conducted, comprising between 6 and 8 students in each group. Thematic analysis using inductive reasoning was undertaken in order to analyse the students' experiences and understanding of cultural competence. Findings of the study suggest that cultural competence, in relation to language and culture, influences the occupational therapy intervention process. It was shown to both positively and negatively influence intervention through supporting or hindering rapport building, client centeredness, and effective intervention.

Exploring Cultural Competence amongst OT Students

Directory of Open Access Journals (Sweden)

Pragashnie Govender

2017-01-01

Full Text Available Occupational therapy relies primarily on communication between the therapist and client for effective intervention. Adequate communication may be influenced by language and cultural differences between the therapist and client. Cultural competence in relation to language and culture is thus a vital part in practice. Limited research exists on cultural competence in occupational therapy students. This study thus aimed to explore the cultural competence of final year students and their perceptions of their own cultural competence, with respect to language and culture in their practice as students. An explorative qualitative study design was utilised with a nonprobability purposeful sample of 21 final year undergraduate students at a tertiary institute in South Africa. Three focus groups were conducted, comprising between 6 and 8 students in each group. Thematic analysis using inductive reasoning was undertaken in order to analyse the students’ experiences and understanding of cultural competence. Findings of the study suggest that cultural competence, in relation to language and culture, influences the occupational therapy intervention process. It was shown to both positively and negatively influence intervention through supporting or hindering rapport building, client centeredness, and effective intervention.

Travel and Tourism Marketing. Ohio's Competency Analysis Profile.

Science.gov (United States)

Ohio State Univ., Columbus. Vocational Instructional Materials Lab.

Developed through a modified DACUM (Developing a Curriculum) process involving business, industry, labor, and community agency representatives in Ohio, this document is a comprehensive and verified employer competency profile for travel and tourism occupations. The list contains units (with and without subunits), competencies, and competency…

Co-ordinate synthesis and protein localization in a bacterial organelle by the action of a penicillin-binding-protein.

Science.gov (United States)

Hughes, H Velocity; Lisher, John P; Hardy, Gail G; Kysela, David T; Arnold, Randy J; Giedroc, David P; Brun, Yves V

2013-12-01

Organelles with specialized form and function occur in diverse bacteria. Within the Alphaproteobacteria, several species extrude thin cellular appendages known as stalks, which function in nutrient uptake, buoyancy and reproduction. Consistent with their specialization, stalks maintain a unique molecular composition compared with the cell body, but how this is achieved remains to be fully elucidated. Here we dissect the mechanism of localization of StpX, a stalk-specific protein in Caulobacter crescentus. Using a forward genetics approach, we identify a penicillin-binding-protein, PbpC, which is required for the localization of StpX in the stalk. We show that PbpC acts at the stalked cell pole to anchor StpX to rigid components of the outer membrane of the elongating stalk, concurrent with stalk synthesis. Stalk-localized StpX in turn functions in cellular responses to copper and zinc, suggesting that the stalk may contribute to metal homeostasis in Caulobacter. Together, these results identify a novel role for a penicillin-binding-protein in compartmentalizing a bacterial organelle it itself helps create, raising the possibility that cell wall-synthetic enzymes may broadly serve not only to synthesize the diverse shapes of bacteria, but also to functionalize them at the molecular level. © 2013 John Wiley & Sons Ltd.

Metabolic Interplay between Peroxisomes and Other Subcellular Organelles Including Mitochondria and the Endoplasmic Reticulum

Science.gov (United States)

Wanders, Ronald J. A.; Waterham, Hans R.; Ferdinandusse, Sacha

2016-01-01

Peroxisomes are unique subcellular organelles which play an indispensable role in several key metabolic pathways which include: (1.) etherphospholipid biosynthesis; (2.) fatty acid beta-oxidation; (3.) bile acid synthesis; (4.) docosahexaenoic acid (DHA) synthesis; (5.) fatty acid alpha-oxidation; (6.) glyoxylate metabolism; (7.) amino acid degradation, and (8.) ROS/RNS metabolism. The importance of peroxisomes for human health and development is exemplified by the existence of a large number of inborn errors of peroxisome metabolism in which there is an impairment in one or more of the metabolic functions of peroxisomes. Although the clinical signs and symptoms of affected patients differ depending upon the enzyme which is deficient and the extent of the deficiency, the disorders involved are usually (very) severe diseases with neurological dysfunction and early death in many of them. With respect to the role of peroxisomes in metabolism it is clear that peroxisomes are dependent on the functional interplay with other subcellular organelles to sustain their role in metabolism. Indeed, whereas mitochondria can oxidize fatty acids all the way to CO2 and H2O, peroxisomes are only able to chain-shorten fatty acids and the end products of peroxisomal beta-oxidation need to be shuttled to mitochondria for full oxidation to CO2 and H2O. Furthermore, NADH is generated during beta-oxidation in peroxisomes and beta-oxidation can only continue if peroxisomes are equipped with a mechanism to reoxidize NADH back to NAD+, which is now known to be mediated by specific NAD(H)-redox shuttles. In this paper we describe the current state of knowledge about the functional interplay between peroxisomes and other subcellular compartments notably the mitochondria and endoplasmic reticulum for each of the metabolic pathways in which peroxisomes are involved. PMID:26858947

Implementation process of all periodontal competences and assessments as proposed in the 2010 European consensus meeting into the existing local undergraduate curriculum.

Science.gov (United States)

Schoonheim-Klein, M; Ong, T S; Loos, B G

2016-11-01

To report on our implementation process within the existing local curriculum of all periodontal competences and assessments as proposed in the 2010 European consensus meeting. In 2011, a workshop for all teaching staff at the Department of Periodontology, ACTA, an education and assessment blueprint, was developed to test for missing education and assessment of European competences, divided into seven domains. This was repeated in 2013. An oral evaluation of the staff followed both meetings. It appeared that eight of 58 (14%) European competences were not taught, and 21 (35%) competences were not assessed. After evaluation of the results on the actual curriculum and the assessment programme, shared decisions were made about how to teach and assess the missing competences within the local periodontal educational programme. The second workshop in 2013 revealed still 8 (14%) competences were not taught and 8 (14%) competences were not assessed. Staff appreciated the used method of validation; it gave insight and an overview of the curriculum. The existence of the European consensus report for undergraduate periodontal education, based on seven domains, has been instrumental and essential. The development of a blueprint from the education programme and concomitant assessment methods in periodontology by participating teaching staff gives a validation and appreciation of the curriculum and will improve the quality of education and assessment. It is advised that for quality control of the curriculum, dental schools could do this exercise for all their specialties if European consensus reports exist. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Ten-Competence: Life-Long Competence Development and Learning

NARCIS (Netherlands)

Koper, Rob; Specht, Marcus

2006-01-01

Koper, R., & Specht, M. (2008). Ten-Competence: Life-Long Competence Development and Learning. In M-A. Cicilia (Ed.), Competencies in Organizational e-learning: concepts and tools (pp. 234-252). Hershey: IGI-Global.

Identification and Validation of ESP Teacher Competencies: A Research Design

Science.gov (United States)

Venkatraman, G.; Prema, P.

2013-01-01

The paper presents the research design used for identifying and validating a set of competencies required of ESP (English for Specific Purposes) teachers. The identification of the competencies and the three-stage validation process are also discussed. The observation of classes of ESP teachers for field-testing the validated competencies and…

The competencies of Registered Nurses working in care homes: a modified Delphi study.

Science.gov (United States)

Stanyon, Miriam Ruth; Goldberg, Sarah Elizabeth; Astle, Anita; Griffiths, Amanda; Gordon, Adam Lee

2017-07-01

registered Nurses (RNs) working in UK care homes receive most of their training in acute hospitals. At present the role of care home nursing is underdeveloped and it is seen as a low status career. We describe here research to define core competencies for RNs working in UK care homes. a two-stage process was adopted. A systematic literature review and focus groups with stakeholders provided an initial list of competencies. The competency list was modified over three rounds of a Delphi process with a multi-disciplinary expert panel of 28 members. twenty-two competencies entered the consensus process, all competencies were amended and six split. Thirty-one competencies were scored in round two, eight were agreed as essential, one competency was split into two. Twenty-four competencies were submitted for scoring in round three. In total, 22 competencies were agreed as essential for RNs working in care homes. A further 10 competencies did not reach consensus. the output of this study is an expert-consensus list of competencies for RNs working in care homes. This would be a firm basis on which to build a curriculum for this staff group. © The Author 2017. Published by Oxford University Press on behalf of the British Geriatrics Society.All rights reserved. For permissions, please email: journals.permissions@oup.com

Sexual Health Competencies for Undergraduate Medical Education in North America.

Science.gov (United States)

Bayer, Carey Roth; Eckstrand, Kristen L; Knudson, Gail; Koehler, Jean; Leibowitz, Scott; Tsai, Perry; Feldman, Jamie L

2017-04-01

The number of hours spent teaching sexual health content and skills in medical education continues to decrease despite the increase in sexual health issues faced by patients across the lifespan. In 2012 and 2014, experts across sexuality disciplines convened for the Summits on Medical School Education and Sexual Health to strategize and recommend approaches to improve sexual health education in medical education systems and practice settings. One of the summit recommendations was to develop sexual health competencies that could be implemented in undergraduate medical education curricula. To discuss the process of developing sexual health competencies for undergraduate medical education in North America and present the resulting competencies. From 2014 to 2016, a summit multidisciplinary subcommittee met through face-to-face, phone conference, and email meetings to review prior competency-based guidelines and then draft and vet general sexual health competencies for integration into undergraduate medical school curricula. The process built off the Association of American Medical Colleges' competency development process for training medical students to care for lesbian, gay, bisexual, transgender, and gender non-conforming patients and individuals born with differences of sex development. This report presents the final 20 sexual health competencies and 34 qualifiers aligned with the 8 overall domains of competence. Development of a comprehensive set of sexual health competencies is a necessary first step in standardizing learning expectations for medical students upon completion of undergraduate training. It is hoped that these competencies will guide the development of sexual health curricula and assessment tools that can be shared across medical schools to ensure that all medical school graduates will be adequately trained and comfortable addressing the different sexual health concerns presented by patients across the lifespan. Bayer CR, Eckstrand KL, Knudson G, et

[How to promote health competence at work].

Science.gov (United States)

Eickholt, Clarissa; Hamacher, W; Lenartz, N

2015-09-01

Health competence is a key concept in occupational health and safety and workplace health promotion for maintaining and enhancing health resources. The effects of governmental or occupational measures to protect or improve health fall short of what is required with regard to the challenges of a changing workplace, e.g., due to the delimitation of work. To secure employability it is becoming more and more important to encourage the personal responsibility of employees. To offer new conclusions on how employers and employees can promote health competence, a survey is required of the research within the fields of health competence and competence development, and of the status quo in enterprises. In this context, a Delphi Study provides an important contribution, with a focus on small and medium-sized enterprises. The development of an extensive understanding of health competence is essential in a work-related context. Beyond knowledge-based health literacy, an action-oriented concept of competence implies the ability and willingness to act in a reasonable and creative manner in complex situations. The development of health competence requires learning embedded in working processes, which challenges competent behaviour. Enabling informal learning is a promising innovative approach and therefore coordinated operational activities are necessary. Ultimately, this is a matter of suitable organisational measures being implemented to meet the health competence needs of an enterprise. Even though the each individual employee bears his or her own health competence, the development potential lies largely within the prevailing working conditions.

How to investigate the information processing strategies of students in competence-based pre-vocational secondary education: selection of the right instrument

NARCIS (Netherlands)

Koopman, M.; Teune, P.J.; Beijaard, D.

2012-01-01

In the Netherlands, many Pre-Vocational Secondary Education schools are implementing elements of competence-based education. These learning environments are expected to elicit the use of deep information processing strategies and to positively influence learning outcomes. While questionnaires are

[Developing Perceived Competence Scale (PCS) for Adolescents].

Science.gov (United States)

Özer, Arif; Gençtanirim Kurt, Dilek; Kizildağ, Seval; Demırtaş Zorbaz, Selen; Arici Şahın, Fatma; Acar, Tülin; Ergene, Tuncay

2016-01-01

In this study, Perceived Competence Scale was developed to measure high school students' perceived competence. Scale development process was verified on three different samples. Participants of the research are some high school students in 2011-2012 academic terms from Ankara. Participants' numbers are incorporated in exploratory factor analysis, confirmatory factor analysis and test-retest reliability respectively, as follows: 372, 668 and 75. Internal consistency coefficients (Cronbach's and stratified α) are calculated separately for each group. For data analysis Factor 8.02 and LISREL 8.70 package programs were used. According to results of the analyses, internal consistency coefficients (α) are .90 - .93 for academic competence, .82 - .86 for social competence in the samples that exploratory and confirmatory factor analysis performed. For the whole scale internal consistency coefficient (stratified α) is calculated as .91. As a result of test-retest reliability, adjusted correlation coefficients (r) are .94 for social competence and .90 for academic competence. In addition, to fit indexes and regression weights obtained from factor analysis, findings related convergent and discriminant validity, indicating that competence can be addressed in two dimensions which are academic (16 items) and social (14 items).

The ways of police cadets’ social competence evaluation

Directory of Open Access Journals (Sweden)

V. M. Kiikov

2016-10-01

Full Text Available In the article analysis of general theoretic approaches towards competent and motivated behavior definitions, the model of police officer social competence was proposed along with the ways of its study. Based on development theory conception the initial validation of social competence logical system as a mean of cadets’ social competence evaluation was considered in the article. Additionally, the determination of personality development level as possibility for definition and evaluation of cadets’ social competence based on social behavior theory perspectives was considered. As well the social features of social competence of law­enforcement officers were discussed and the theoretical construction for schematized representation of police cadets’ social competence structure is presented. The model includes: social norms related to police activity; motivation to socially­oriented activity; social intelligence, as integrative characteristic of cognitive and operational processes; emotional steadiness and communication skills. It was stated that the main characteristic of police cadets’ social competence is efficiency of interaction between police and community. The other important factor influencing social competence is professional activity and in our case it is law­enforcement. The social environment of departmental educational institution was explored as a main factor contributing to development of police cadets’ social competence components.

Core Competencies for Injury and Violence Prevention

Science.gov (United States)

Stephens-Stidham, Shelli; Peek-Asa, Corinne; Bou-Saada, Ingrid; Hunter, Wanda; Lindemer, Kristen; Runyan, Carol

2009-01-01

Efforts to reduce the burden of injury and violence require a workforce that is knowledgeable and skilled in prevention. However, there has been no systematic process to ensure that professionals possess the necessary competencies. To address this deficiency, we developed a set of core competencies for public health practitioners in injury and violence prevention programs. The core competencies address domains including public health significance, data, the design and implementation of prevention activities, evaluation, program management, communication, stimulating change, and continuing education. Specific learning objectives establish goals for training in each domain. The competencies assist in efforts to reduce the burden of injury and violence and can provide benchmarks against which to assess progress in professional capacity for injury and violence prevention. PMID:19197083

Developing the Simulator Instructor’s Pedagogical Competence

DEFF Research Database (Denmark)

Sjøstedt, Peter

2014-01-01

The full benefits of investment in simulator-based training are achieved only when development of the simulator instructor’s pedagogical competence accompanies the acquisition of advanced technology. In spite of this, the instructor’s pedagogical competence often is not well developed. Courses...... for simulator instructors that address their experiential instructional skills and their understanding of adult participants' learning processes are rare. Lessons learned about the instructor’s role that focus on the relationship between instruction and learning are seldom reported. Simulator instructors......’ pedagogical competence appears to be an area afforded insufficient attention from the simulation community. Based on lessons learned from our four-day pedagogical course for naval simulator instructors in the Danish armed forces, this paper presents a framework for instructors’ pedagogical competence...

The autophagoproteasome a novel cell clearing organelle in baseline and stimulated conditions

Directory of Open Access Journals (Sweden)

Paola Lenzi

2016-07-01

Full Text Available Protein clearing pathways named autophagy (ATG and ubiquitin proteasome (UP control homeostasis within eukaryotic cells, while their dysfunction produces neurodegeneration. These pathways are viewed as distinct biochemical cascades occurring within specific cytosolic compartments owing pathway-specific enzymatic activity.Recent data strongly challenged the concept of two morphologically distinct and functionally segregated compartments. In fact, preliminary evidence suggests the convergence of these pathways to form a novel organelle named autophagoproteasome. This is characterized in the present study by using a cell line where, mTOR activity is upregulated and autophagy is suppressed. This was reversed dose-dependently by administering the mTOR inhibitor rapamycin. Thus, we could study autophagoproteasomes when autophagy was either suppressed or stimulated. The occurrence of autophagoproteasome was shown also in non-human cell lines. Ultrastructural morphometry, based on the stochiometric binding of immunogold particles allowed the quantitative evaluation of ATG and UP component within autophagoproteasomes. The number of autophagoproteasomes increases following mTOR inhibition. Similarly, mTOR inhibition produces overexpression of both LC3 and P20S particles. This is confirmed by the fact that the ratio of free vs autophagosome-bound LC3 is similar to that measured for P20S, both in baseline conditions and following mTOR inhibition. Remarkably, within autophagoproteasomes there is a slight prevalence of ATG compared with UP components for low rapamycin doses, whereas for higher rapamycin doses UP increases more than ATG. While LC3 is widely present within cytosol, UP is strongly polarized within autophagoproteasomes. These fine details were evident at electron microscopy but could not be deciphered by using confocal microscopy. Despite its morphological novelty autophagoproteasomes appear the natural site where clearing pathways (once believed

The Autophagoproteasome a Novel Cell Clearing Organelle in Baseline and Stimulated Conditions.

Science.gov (United States)

Lenzi, Paola; Lazzeri, Gloria; Biagioni, Francesca; Busceti, Carla L; Gambardella, Stefano; Salvetti, Alessandra; Fornai, Francesco

2016-01-01

Protein clearing pathways named autophagy (ATG) and ubiquitin proteasome (UP) control homeostasis within eukaryotic cells, while their dysfunction produces neurodegeneration. These pathways are viewed as distinct biochemical cascades occurring within specific cytosolic compartments owing pathway-specific enzymatic activity. Recent data strongly challenged the concept of two morphologically distinct and functionally segregated compartments. In fact, preliminary evidence suggests the convergence of these pathways to form a novel organelle named autophagoproteasome. This is characterized in the present study by using a cell line where, mTOR activity is upregulated and autophagy is suppressed. This was reversed dose-dependently by administering the mTOR inhibitor rapamycin. Thus, we could study autophagoproteasomes when autophagy was either suppressed or stimulated. The occurrence of autophagoproteasome was shown also in non-human cell lines. Ultrastructural morphometry, based on the stochiometric binding of immunogold particles allowed the quantitative evaluation of ATG and UP component within autophagoproteasomes. The number of autophagoproteasomes increases following mTOR inhibition. Similarly, mTOR inhibition produces overexpression of both LC3 and P20S particles. This is confirmed by the fact that the ratio of free vs. autophagosome-bound LC3 is similar to that measured for P20S, both in baseline conditions and following mTOR inhibition. Remarkably, within autophagoproteasomes there is a slight prevalence of ATG compared with UP components for low rapamycin doses, whereas for higher rapamycin doses UP increases more than ATG. While LC3 is widely present within cytosol, UP is strongly polarized within autophagoproteasomes. These fine details were evident at electron microscopy but could not be deciphered by using confocal microscopy. Despite its morphological novelty autophagoproteasomes appear in the natural site where clearing pathways (once believed to be

Programme evaluation training for health professionals in francophone Africa: process, competence acquisition and use

Directory of Open Access Journals (Sweden)

Banza Baya

2009-01-01

Full Text Available Abstract Background While evaluation is, in theory, a component of training programmes in health planning, training needs in this area remain significant. Improving health systems necessarily calls for having more professionals who are skilled in evaluation. Thus, the Université de Ouagadougou (Burkina Faso and the Université de Montréal (Canada have partnered to establish, in Burkina Faso, a master's-degree programme in population and health with a course in programme evaluation. This article describes the four-week (150-hour course taken by two cohorts (2005–2006/2006–2007 of health professionals from 11 francophone African countries. We discuss how the course came to be, its content, its teaching processes and the master's programme results for students. Methods The conceptual framework was adapted from Kirkpatrick's (1996 four-level evaluation model: reaction, learning, behaviour, results. Reaction was evaluated based on a standardized questionnaire for all the master's courses and lessons. Learning and behaviour competences were assessed by means of a questionnaire (pretest/post-test, one year after adapted from the work of Stevahn L, King JA, Ghere G, Minnema J: Establishing Essential Competencies for Program Evaluators. Am J Eval 2005, 26(1:43–59. Master's programme effects were tested by comparing the difference in mean scores between times (before, after, one year after using pretest/post-test designs. Paired sample tests were used to compare mean scores. Results The teaching is skills-based, interactive and participative. Students of the first cohort gave the evaluation course the highest score (4.4/5 for overall satisfaction among the 16 courses (3.4–4.4 in the master's programme. What they most appreciated was that the forms of evaluation were well adapted to the content and format of the learning activities. By the end of the master's programme, both cohorts of students considered that they had greatly improved their

A Theory of Developing Competence with Written Mathematical Symbols.

Science.gov (United States)

Hiebert, James

1988-01-01

Presented is a theory of how competence with written mathematical symbols develops, tracing a succession of cognitive processes that cumulate to yield competence. Arguments supporting the theory are drawn from the history, philosophy, and psychology of mathematics. (MNS)

Core competencies for pharmaceutical physicians and drug development scientists

Science.gov (United States)

Silva, Honorio; Stonier, Peter; Buhler, Fritz; Deslypere, Jean-Paul; Criscuolo, Domenico; Nell, Gerfried; Massud, Joao; Geary, Stewart; Schenk, Johanna; Kerpel-Fronius, Sandor; Koski, Greg; Clemens, Norbert; Klingmann, Ingrid; Kesselring, Gustavo; van Olden, Rudolf; Dubois, Dominique

2013-01-01

Professional groups, such as IFAPP (International Federation of Pharmaceutical Physicians and Pharmaceutical Medicine), are expected to produce the defined core competencies to orient the discipline and the academic programs for the development of future competent professionals and to advance the profession. On the other hand, PharmaTrain, an Innovative Medicines Initiative project, has become the largest public-private partnership in biomedicine in the European Continent and aims to provide postgraduate courses that are designed to meet the needs of professionals working in medicines development. A working group was formed within IFAPP including representatives from PharmaTrain, academic institutions and national member associations, with special interest and experience on Quality Improvement through education. The objectives were: to define a set of core competencies for pharmaceutical physicians and drug development scientists, to be summarized in a Statement of Competence and to benchmark and align these identified core competencies with the Learning Outcomes (LO) of the PharmaTrain Base Course. The objectives were successfully achieved. Seven domains and 60 core competencies were identified and aligned accordingly. The effective implementation of training programs using the competencies or the PharmaTrain LO anywhere in the world may transform the drug development process to an efficient and integrated process for better and safer medicines. The PharmaTrain Base Course might provide the cognitive framework to achieve the desired Statement of Competence for Pharmaceutical Physicians and Drug Development Scientists worldwide. PMID:23986704

Core Competencies for Pharmaceutical Physicians and Drug Development Scientists

Directory of Open Access Journals (Sweden)

Honorio eSilva

2013-08-01

Full Text Available Professional groups, such as IFAPP (International Federation of Pharmaceutical Physicians and Pharmaceutical Medicine, are expected to produce the defined core competencies to orient the discipline and the academic programs for the development of future competent professionals and to advance the profession. On the other hand, PharmaTrain, an Innovative Medicines Initiative project, has become the largest public-private partnership in biomedicine in the European Continent and aims to provide postgraduate courses that are designed to meet the needs of professionals working in medicines development. A working group was formed within IFAPP including representatives from PharmaTrain, academic institutions and national member associations, with special interest and experience on Quality Improvement through education. The objectives were: to define a set of core competencies for pharmaceutical physicians and drug development scientists, to be summarized in a Statement of Competence and to benchmark and align these identified core competencies with the Learning Outcomes of the PharmaTrain Base Course. The objectives were successfully achieved. Seven domains and 60 core competencies were identified and aligned accordingly. The effective implementation of training programs using the competencies or the PharmaTrain Learning Outcomes anywhere in the world may transform the drug development process to an efficient and integrated process for better and safer medicines. The PharmaTrain Base Course might provide the cognitive framework to achieve the desired Statement of Competence for Pharmaceutical Physicians and Drug Development Scientists worldwide.

[Methods of substances and organelles introduction in living cell for cell engineering technologies].

Science.gov (United States)

Nikitin, V A

2007-01-01

We have presented the classification of more than 40 methods of genetic material, substances and organelles introduction into a living cell. Each of them has its characteristic advantages, disadvantages and limitations with respect to cell viability, transfer efficiency, general applicability, and technical requirements. It this article we have enlarged on the description of our developments of several new and improved approaches, methods and devices of the direct microinjection into a single cell and cell microsurgery with the help of glass micropipettes. The problem of low efficiency of mammalian cloning is discussed with emphasis on the necessity of expertizing of each step of single cell reconstruction to begin with microsurgical manipulations and necessity of the development of such methods of single cell resonstruction that could minimize the possible damage of the cell.

Evaluation of competence-based teaching in higher education: From theory to practice.

Science.gov (United States)

Bergsmann, Evelyn; Schultes, Marie-Therese; Winter, Petra; Schober, Barbara; Spiel, Christiane

2015-10-01

Competence-based teaching in higher education institutions and its evaluation have become a prevalent topic especially in the European Union. However, evaluation instruments are often limited, for example to single student competencies or specific elements of the teaching process. The present paper provides a more comprehensive evaluation concept that contributes to sustainable improvement of competence-based teaching in higher education institutions. The evaluation concept considers competence research developments as well as the participatory evaluation approach. The evaluation concept consists of three stages. The first stage evaluates whether the competencies students are supposed to acquire within the curriculum (ideal situation) are well defined. The second stage evaluates the teaching process and the competencies students have actually acquired (real situation). The third stage evaluates concrete aspects of the teaching process. Additionally, an implementation strategy is introduced to support the transfer from the theoretical evaluation concept to practice. The evaluation concept and its implementation strategy are designed for internal evaluations in higher education and primarily address higher education institutions that have already developed and conducted a competence-based curriculum. Copyright © 2015 Elsevier Ltd. All rights reserved.

Core competencies for pain management: results of an interprofessional consensus summit.

Science.gov (United States)

Fishman, Scott M; Young, Heather M; Lucas Arwood, Ellyn; Chou, Roger; Herr, Keela; Murinson, Beth B; Watt-Watson, Judy; Carr, Daniel B; Gordon, Debra B; Stevens, Bonnie J; Bakerjian, Debra; Ballantyne, Jane C; Courtenay, Molly; Djukic, Maja; Koebner, Ian J; Mongoven, Jennifer M; Paice, Judith A; Prasad, Ravi; Singh, Naileshni; Sluka, Kathleen A; St Marie, Barbara; Strassels, Scott A

2013-07-01

The objective of this project was to develop core competencies in pain assessment and management for prelicensure health professional education. Such core pain competencies common to all prelicensure health professionals have not been previously reported. An interprofessional executive committee led a consensus-building process to develop the core competencies. An in-depth literature review was conducted followed by engagement of an interprofessional Competency Advisory Committee to critique competencies through an iterative process. A 2-day summit was held so that consensus could be reached. The consensus-derived competencies were categorized within four domains: multidimensional nature of pain, pain assessment and measurement, management of pain, and context of pain management. These domains address the fundamental concepts and complexity of pain; how pain is observed and assessed; collaborative approaches to treatment options; and application of competencies across the life span in the context of various settings, populations, and care team models. A set of values and guiding principles are embedded within each domain. These competencies can serve as a foundation for developing, defining, and revising curricula and as a resource for the creation of learning activities across health professions designed to advance care that effectively responds to pain. Wiley Periodicals, Inc.

Educational Website Design Process: Changes in TPACK Competencies and Experiences

Science.gov (United States)

Önal, Nezih; Alemdag, Ecenaz

2018-01-01

The number of technological pedagogical and content knowledge (TPACK) studies has been increasing day by day; however, limited number of studies has provided both quantitative and qualitative findings based on teachers' learning by design experiences. This study aimed to reveal the changes in pre-service teachers' TPACK competencies in the…

Intercultural Competence – Key Competence of Multicultural Teams

Directory of Open Access Journals (Sweden)

Diana Bebenova - Nikolova

2014-08-01

Full Text Available The article deals with intercultural competence of multicultural teams elaborating European projects. Firstly, it discusses basic theoretical aspects of the related concepts: culture and intercultural competence, then presents its impact on multicultural team effectiveness and models for improving it. The article finds ground on studies of intercultural competence as a set of strategic, personal, social and professional competences. The paper uses the project cycle management theory and proves that in multi-ethnic surroundings, the project membersř communication skills might not be sufficient to generate mutual understanding. Provisionally, the study performed a standardized Internet survey on self-assessment of intercultural competence among 50 experts on European projects. Another applied approach is field observation (attendance and note-taking of the 5- day training "To become diplomats between cultures", based on Bennettřs theoretical model for "Development of Intercultural Sensitivity". A training model for improving intercultural competence of multicultural team members. Possible approach for improvement of project management of crossborder or trans-border funding programs. Building intercultural competence in European project management is important, timely and necessity-driven, especially under the framework of the Danube Region Strategy.

Evaluation of Learning and Competence in the Training of Nurses

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Cícera Maria Braz da Silva

2017-02-01

Full Text Available Introduction: health education becomes a more complex process, since it aims to ensure the training of professionals with the knowledge, skills, attitudes and values necessary for their performance, requiring the adoption of strategies that allow the integral evaluation of these competences. Objective: analyze the scientific evidence about the evaluation of learning and competence in undergraduate nursing education.  Method: integrative literature review with online search in LILACS, MEDLINE, Web of Science, SCOPUS and CINAHL databases, using these descriptors: Competence Based Education, Nursing Education, Learning and Assessment.  Results: the 18 articles analyzed, based on a synthesis and critical analysis, allowed the identification of the following thematic categories: concept of competence; essential competences to the training of nurses; learning strategies; and evaluation. It was evidenced that, despite the polysemy around the term competence, the concept presented more similarities than differences. The nursing competencies identified are similar to those recommended by the National Curriculum Guidelines, emphasizing learning strategies in simulated settings and doubts about methods and the construction of evaluation tools.  Conclusions: the evaluation of learning and competence continues to be a challenge for nursing educators and it is recognized that there are difficulties in this process. In this sense, it seems necessary to develop reliable evaluation tools, based on criteria and indicators, that can verify the performance of the student in action and their earliest possible approximation to real learning scenarios. Keywords: Competency-Based Education. Education. Nursing. Learning. Evaluation.

Electronic Rubrics to Assess Competences in ICT Subjects

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Rivas, Manuela Raposo; De La Serna, Manuel Cebrian; Martinez-Figueira, Esther

2014-01-01

Helping students to acquire specific competences is nowadays one of the basic pillars of university teaching; therefore its evaluation and accreditation is of key importance. As of late, rubrics and in particular electronic rubrics (e-rubrics) have become an important resource to assess competences and guide students in their learning processes.…

Joint modeling of multivariate longitudinal data and the dropout process in a competing risk setting: application to ICU data

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Deslandes Emmanuelle

2010-07-01

Full Text Available Abstract Background Joint modeling of longitudinal and survival data has been increasingly considered in clinical trials, notably in cancer and AIDS. In critically ill patients admitted to an intensive care unit (ICU, such models also appear to be of interest in the investigation of the effect of treatment on severity scores due to the likely association between the longitudinal score and the dropout process, either caused by deaths or live discharges from the ICU. However, in this competing risk setting, only cause-specific hazard sub-models for the multiple failure types data have been used. Methods We propose a joint model that consists of a linear mixed effects submodel for the longitudinal outcome, and a proportional subdistribution hazards submodel for the competing risks survival data, linked together by latent random effects. We use Markov chain Monte Carlo technique of Gibbs sampling to estimate the joint posterior distribution of the unknown parameters of the model. The proposed method is studied and compared to joint model with cause-specific hazards submodel in simulations and applied to a data set that consisted of repeated measurements of severity score and time of discharge and death for 1,401 ICU patients. Results Time by treatment interaction was observed on the evolution of the mean SOFA score when ignoring potentially informative dropouts due to ICU deaths and live discharges from the ICU. In contrast, this was no longer significant when modeling the cause-specific hazards of informative dropouts. Such a time by treatment interaction persisted together with an evidence of treatment effect on the hazard of death when modeling dropout processes through the use of the Fine and Gray model for sub-distribution hazards. Conclusions In the joint modeling of competing risks with longitudinal response, differences in the handling of competing risk outcomes appear to translate into the estimated difference in treatment effect on the

Literacy competence based on fiction

DEFF Research Database (Denmark)

Broström, Stig

tool towards children's general Bildung and more specific development of literacy competence in the first years of school, in 2007 we carried out an investigation about fiction as a part of mother-tongue teaching and the process of children's learning to read. Via the investigation and general studies...... we want to get more knowledge ablout following questions:   How to define fiction which holds a personal and language "Bildung"? How to define the importance of fiction related to children's literacy competence? What kind of fiction do teachers use? How do teachers mediate fiction, how and in what...... extend do teachers make use of drawing and play activities? How to find a balance between to maintain the aesthetical and narrative methods and expressions AND gaining a literacy competence?   This paper has focus on the fourth question....

Safety Cultural Competency Modeling in Nuclear Organizations

Energy Technology Data Exchange (ETDEWEB)

Kim, Sa Kil; Oh, Yeon Ju; Luo, Meiling; Lee, Yong Hee [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

2014-05-15

The nuclear safety cultural competency model should be supplemented through a bottom-up approach such as behavioral event interview. The developed model, however, is meaningful for determining what should be dealt for enhancing safety cultural competency of nuclear organizations. The more details of the developing process, results, and applications will be introduced later. Organizational culture include safety culture in terms of its organizational characteristics.

The Impact of International Service-Learning on Nursing Students' Cultural Competency.

Science.gov (United States)

Kohlbry, Pamela Wolfe

2016-05-01

This article reports research findings on the effect of an international immersion service-learning project on the level and components of cultural competence of baccalaureate (BSN) nursing students. A triangulated methodology was used to determine changes in components and level of cultural competence pre- and postexperience. The theoretical model The Process of Cultural Competence in the Delivery of Healthcare Services was used. It identifies five central constructs in the process of becoming culturally competent: cultural awareness, cultural knowledge, cultural skill, cultural encounter, and cultural desire. The sample of 121 BSN nursing students was gathered from three southern California universities. Data were collected from 2009 to 2013. Using the Inventory for Assessing the Process of Cultural Competence Among Healthcare Professionals-Student Version© and Cultural Self-Efficacy Scale, constructs of cultural competency were measured in pre- and posttest participants who participated in international service-learning immersion experiences. A demographic survey and open-ended qualitative questions were completed at the posttrip meeting. Mean, frequencies, and correlations with demographic data and survey data were calculated. Pre- and posttrip means were analyzed. Qualitative analysis from six open-ended questions completed at the posttest were coded and themes emerged. The research findings demonstrated the impact of the international service-learning project on building cultural competency in nursing students. Quantitative findings revealed statistically significant differences between pre- and posttest surveys for two of the five constructs of cultural competence. Qualitative analysis supported the quantitative findings in cultural competency constructs found in the model. The research findings support nursing education program use of international service-learning immersion experiences to foster cultural competence in nursing students. Findings from

An integrative review of the literature on registered nurses' medication competence.

Science.gov (United States)

Sulosaari, Virpi; Suhonen, Riitta; Leino-Kilpi, Helena

2011-02-01

The aim of this integrative literature review was to describe registered nurses' medication competence. The objectives of the literature review were to chart the need for future studies and use the results for instrument development. Nurses play a vital role in different phases of a patient's medication process and thus need adequate competence to fulfil their role. Research on nurses' level of medication competence in different competency areas has been published. However, previous studies have lacked a comprehensive or integrated definition or description of medication competence in nursing. Integrative literature review. The integrative literature review followed five stages: (1) problem identification, (2) literature search, (3) data evaluation, (4) data analysis and (5) presentation. Eligible articles were identified via systematic literature search of research and evidence-based--databases. Twenty-one studies met the selection criteria. Eleven competency areas that constitute nurses' medication competence were identified: (1) anatomy and physiology, (2) pharmacology, (3) communication, (4) interdisciplinary collaboration, (5) information seeking, (6) mathematical and medication calculation, (7) medication administration, (8) medication education, (9) assessment and evaluation, (10) documentation and (11) promoting medication safety as part of patient safety. The analysis revealed three major categories which integrate these competency areas: (1) decision making competence, (2) theoretical competence and (3) practical competence. Medication competence requires a solid knowledge base and the ability to apply that knowledge in real-life situations during often complex and dynamic patient medication processes. Decision making competence was found to be an important and integral part of a nurses' theoretical and practical competence. These main competence categories integrated all of the 11 competency areas identified in this review. It is important to determine

O significado e medida da competência moral revisitada: um modelo do duplo aspecto da competência moral The meaning and measurement of moral competence revisited: a dual-aspect model

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Georg Lind

2000-01-01

Full Text Available O presente artigo enfoca as questões metodológicas envolvidas na mensuração da competência moral, conforme definida por Lawrence Kohlberg. Compara o Moral Judgment Test (MJT com a entrevista de juízo moral elaborada por Kohlberg (MJI - Moral Judgment Interview e com o DIT (Defining Issues Test de James Rest. Os aspectos cognitivo e afetivo são contemplados no MJT de forma a não se confundirem, o que possibilita sua utilização na avaliação de processos de intervenção. Nestas situações pode-se verificar com maior clareza, através do MJT se as mudanças alcançadas referem-se a atitudes ou de fato ao aspecto da competência moral. O papel dos processos educacionais nas famílias, escolas e universidades é valorizado no desenvolvimento da competência moral.This paper focused on the methodological aspects related to the measurement of the moral-competence concept as defined by Lawrence Kohlberg. The Moral Judgment Test (MJT was compared to the Kohlberg’s Moral Judgment Interview (MJI and Rest’s Defining Issues Test (DIT. The cognitive and affective aspects are contemplated in the MJT in such a way that they are not confounded. This procedure allows their use in the assessment of outcomes in the intervention processes. In these situations, it can be verified more clearly through MJT if the changes obtained refer to attitudes or indeed to the moral-competence aspect. Educational processes in families, schools, and universities are valued in the development of moral competence.

Competency Analytics Tool: Analyzing Curriculum Using Course Competencies

Science.gov (United States)

Gottipati, Swapna; Shankararaman, Venky

2018-01-01

The applications of learning outcomes and competency frameworks have brought better clarity to engineering programs in many universities. Several frameworks have been proposed to integrate outcomes and competencies into course design, delivery and assessment. However, in many cases, competencies are course-specific and their overall impact on the…

Observational evidence of competing source, loss, and transport processes for relativistic electrons in Earth's outer radiation belt

Science.gov (United States)

Turner, Drew; Mann, Ian; Usanova, Maria; Rodriguez, Juan; Henderson, Mike; Angelopoulos, Vassilis; Morley, Steven; Claudepierre, Seth; Li, Wen; Kellerman, Adam; Boyd, Alexander; Kim, Kyung-Chan

Earth’s outer electron radiation belt is a region of extreme variability, with relativistic electron intensities changing by orders of magnitude over time scales ranging from minutes to years. Extreme variations of outer belt electrons ultimately result from the relative impacts of various competing source (and acceleration), loss, and transport processes. Most of these processes involve wave-particle interactions between outer belt electrons and different types of plasma waves in the inner magnetosphere, and in turn, the activity of these waves depends on different solar wind and magnetospheric driving conditions and thus can vary drastically from event to event. Using multipoint analysis with data from NASA’s Van Allen Probes, THEMIS, and SAMPEX missions, NOAA’s GOES and POES constellations, and ground-based observatories, we present results from case studies revealing how different source/acceleration and loss mechanisms compete during active periods to result in drastically different distributions of outer belt electrons. By using a combination of low-Earth orbiting and high-altitude-equatorial orbiting satellites, we briefly review how it is possible to get a much more complete picture of certain wave activity and electron losses over the full range of MLTs and L-shells throughout the radiation belt. We then show example cases highlighting the importance of particular mechanisms, including: substorm injections and whistler-mode chorus waves for the source and acceleration of relativistic electrons; magnetopause shadowing and wave-particle interactions with EMIC waves for sudden losses; and ULF wave activity for driving radial transport, a process which is important for redistributing relativistic electrons, contributing both to acceleration and loss processes. We show how relativistic electron enhancement events involve local acceleration that is consistent with wave-particle interactions between a seed population of 10s to 100s of keV electrons, with a

Teacher competencies

OpenAIRE

Svatošová, Kateřina

2012-01-01

This diploma thesis deals with adult teacher competencies. It describes current situation in adult education and it focuses on measuring quality level of teacher competencies. There is given the main overview of adult education specifics. These are the prerequisites for defining adult teacher competencies. There is given specific adult teacher competencies and related roles which are generally based on teacher's activities during educational courses. Next part describes present conception of ...

Influence of the geographical curriculum on competences of geography teachers

Directory of Open Access Journals (Sweden)

Tatjana Resnik Planinc

2007-12-01

Full Text Available The paper analyses the influence of geographical curriculum on competences of geography teacher. It is focused on complex and symbiotic relation between curriculum and achieved and recommended competences of geography teacher and their importance for geographical education. The competences should therefore be derived from the theories, concerning values, knowledge, curriculum and whole educational process, which underpin good pedagogical practice.

Hospitality and Facility Care Services. Ohio's Competency Analysis Profile.

Science.gov (United States)

Ohio State Univ., Columbus. Vocational Instructional Materials Lab.

Developed through a modified DACUM (Developing a Curriculum) process involving business, industry, labor, and community agency representatives in Ohio, this document is a comprehensive and verified employer competency profile for hospitality and facility care occupations. The list contains units (with and without subunits), competencies, and…

The CompHP Core Competencies Framework for Health Promotion in Europe

Science.gov (United States)

Barry, Margaret M.; Battel-Kirk, Barbara; Dempsey, Colette

2012-01-01

Background: The CompHP Project on Developing Competencies and Professional Standards for Health Promotion in Europe was developed in response to the need for new and changing health promotion competencies to address health challenges. This article presents the process of developing the CompHP Core Competencies Framework for Health Promotion across…

Adjudicative Competence

Science.gov (United States)

Dawes, Sharron E.; Palmer, Barton W.; Jeste, Dilip V.

2008-01-01

Purpose of review Although the basic standards of adjudicative competence were specified by the U.S. Supreme Court in 1960, there remain a number of complex conceptual and practical issues in interpreting and applying these standards. In this report we provide a brief overview regarding the general concept of adjudicative competence and its assessment, as well as some highlights of recent empirical studies on this topic. Findings Most adjudicative competence assessments are conducted by psychiatrists or psychologists. There are no universal certification requirements, but some states are moving toward required certification of forensic expertise for those conducting such assessments. Recent data indicate inconsistencies in application of the existing standards even among forensic experts, but the recent publication of consensus guidelines may foster improvements in this arena. There are also ongoing efforts to develop and validate structured instruments to aid competency evaluations. Telemedicine-based competency interviews may facilitate evaluation by those with specific expertise for evaluation of complex cases. There is also interest in empirical development of educational methods to enhance adjudicative competence. Summary Adjudicative competence may be difficult to measure accurately, but the assessments and tools available are advancing. More research is needed on methods of enhancing decisional capacity among those with impaired competence. PMID:18650693

Guidelines for operator competence - Optimising facility management processes; Leitfaden Betreiberkompetenz. Schritt fuer Schritt Facility Management Prozesse optimieren

Energy Technology Data Exchange (ETDEWEB)

Moser, R

2005-06-15

This brochure issued by IFMA (International Facility Management Association) Switzerland and the Swiss Federal Office of Energy (SFOE) presents interactive guidelines for energy management in the area of facility management. These guidelines are based on the results of a project carried out by the International Energy Agency's Annex 40 'Operator competence'. The guidelines provide a step-by-step guide from initial analysis through to successful project completion and answer many questions that may crop up during the process. The focus is placed on energy aspects. Tools and 14 sample process descriptions are provided along with practical examples. Theoretical aspects are also presented and discussed, including models for operator roles and the processes involved. Also, change, risk and knowledge management are examined. Notes and information on possibilities for further education are presented.

Guidelines for operator competence - Optimising facility management processes; Leitfaden Betreiberkompetenz. Schritt fuer Schritt Facility Management Prozesse optimieren

Energy Technology Data Exchange (ETDEWEB)

Moser, R.

2005-06-15

This brochure issued by IFMA (International Facility Management Association) Switzerland and the Swiss Federal Office of Energy (SFOE) presents interactive guidelines for energy management in the area of facility management. These guidelines are based on the results of a project carried out by the International Energy Agency's Annex 40 'Operator competence'. The guidelines provide a step-by-step guide from initial analysis through to successful project completion and answer many questions that may crop up during the process. The focus is placed on energy aspects. Tools and 14 sample process descriptions are provided along with practical examples. Theoretical aspects are also presented and discussed, including models for operator roles and the processes involved. Also, change, risk and knowledge management are examined. Notes and information on possibilities for further education are presented.

Competency Assessment Tool (CAT). The Evaluation of an Innovative Competency-Based Assessment Experience in Higher Education

Science.gov (United States)

Ion, Georgeta; Cano, Elena; Cabrera, Nati

2016-01-01

This article examines an innovation in teaching-learning and assessment processes through the use of a platform called the Competency Assessment Tool (CAT). It allows for the tracking of student blogs with the objective of improving self-reflective processes and providing feedback. The experiment was carried out in six universities in Catalonia,…

Assessing the Impact of the Competency Level on the Success of Companies’ Integration

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Marina Nikolayevna Rudenko

2017-03-01

Full Text Available The integration of companies is crucially important in the ongoing globalization processes. Companies must unify the material assets and optimize property. The integration of the company, incrementally, and competency development is also essential in order to expand the competitiveness of the company’s integrated structure. Identification and management of competencies are especially important for the enterprise structures, which carry out the integration processes. The level of competency development and the types of competencies may or may not be similar. The aim of this research is to specify and develop an organizational competency structure, which groups individual competencies of an organization into various segments based on their similarity. This research is relevant due to the need to systematize and streamline competencies in order to better identify them and develop a set of measures for their monitoring. The theoretical literature analysis allowed us to create a model that characterizes the assumed impact of the competencies on the successful integration of companies. Based on the data, we divided the organizational competencies into five major categories are. An empirical assessment of the impact of the competencies on the market success of the integration of enterprise structures is provided. This research indicates that the success of such integration is substantially determined by the formation and development of the competencies. The authors interviewed top managers of 225 medium and large-sized companies from all over the country were (the questionnaire was created by Rudenko M.N. The time lag is 5 years. Thereby, the results can be used in the process of regional policy formation.

Development of national competency-based learning objectives "Medical Informatics" for undergraduate medical education.

Science.gov (United States)

Röhrig, R; Stausberg, J; Dugas, M

2013-01-01

The aim of this project is to develop a catalogue of competency-based learning objectives "Medical Informatics" for undergraduate medical education (abbreviated NKLM-MI in German). The development followed a multi-level annotation and consensus process. For each learning objective a reason why a physician needs this competence was required. In addition, each objective was categorized according to the competence context (A = covered by medical informatics, B = core subject of medical informatics, C = optional subject of medical informatics), the competence level (1 = referenced knowledge, 2 = applied knowledge, 3 = routine knowledge) and a CanMEDS competence role (medical expert, communicator, collaborator, manager, health advocate, professional, scholar). Overall 42 objectives in seven areas (medical documentation and information processing, medical classifications and terminologies, information systems in healthcare, health telematics and telemedicine, data protection and security, access to medical knowledge and medical signal-/image processing) were identified, defined and consented. With the NKLM-MI the competences in the field of medical informatics vital to a first year resident physician are identified, defined and operationalized. These competencies are consistent with the recommendations of the International Medical Informatics Association (IMIA). The NKLM-MI will be submitted to the National Competence-Based Learning Objectives for Undergraduate Medical Education. The next step is implementation of these objectives by the faculties.

PROBLEMS OF COMPETENCY-BASED ASSESSMENT OF APPLIED QUALIFICATIONS

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S. A. Efimova

2017-01-01

Full Text Available Introduction. The search of the unified tools of competences measurement of vocational training institutions graduates and identification of mechanisms of interrelation of these competences with requirements of professional standards imposed to workers of various levels are brought into focus in the context of formation of National system of qualifications of the Russian Federation, introduction of the Third-generation Federal State Educational Standards and transition of professional education to the modular, and competence-based model of the organization of training. The aim of the article is to justify the content, structure and technology of competency-based assessment, as a set of interrelated activities and regulated procedures performed on the basis of the standardized interdisciplinary evaluation materials. Methodology and research methods. The present investigation is based on systematic-activity and competency-based approaches, analysis, systematization, and generalization. Results. The place of competencies, as a part of educational outcomes of vocational education programs, is justified. Critical analysis of typical methodological solutions that are typical for the modern pedagogical practices of the competency-based assessment is performed. The content and organizational design of the process of competency-based assessment is described. Scientific novelty. The conceptual apparatus of competency-based assessment is supplemented with the «sub-competence» category - component of competence, which retains all of its properties due to human activities. Factors of objects choice and methods of assessment in identifying the professional competences are proved. Practical significance. Results of the study can be used by researchers involved with assessment procedures; methodologists and teachers of professional educational organizations, training institutes, independent centers of the qualifications evaluation for the organization of

Core Competencies for Pain Management: Results of an Interprofessional Consensus Summit

Science.gov (United States)

Fishman, Scott M; Young, Heather M; Lucas Arwood, Ellyn; Chou, Roger; Herr, Keela; Murinson, Beth B; Watt-Watson, Judy; Carr, Daniel B; Gordon, Debra B; Stevens, Bonnie J; Bakerjian, Debra; Ballantyne, Jane C; Courtenay, Molly; Djukic, Maja; Koebner, Ian J; Mongoven, Jennifer M; Paice, Judith A; Prasad, Ravi; Singh, Naileshni; Sluka, Kathleen A; St Marie, Barbara; Strassels, Scott A

2013-01-01

Objective The objective of this project was to develop core competencies in pain assessment and management for prelicensure health professional education. Such core pain competencies common to all prelicensure health professionals have not been previously reported. Methods An interprofessional executive committee led a consensus-building process to develop the core competencies. An in-depth literature review was conducted followed by engagement of an interprofessional Competency Advisory Committee to critique competencies through an iterative process. A 2-day summit was held so that consensus could be reached. Results The consensus-derived competencies were categorized within four domains: multidimensional nature of pain, pain assessment and measurement, management of pain, and context of pain management. These domains address the fundamental concepts and complexity of pain; how pain is observed and assessed; collaborative approaches to treatment options; and application of competencies across the life span in the context of various settings, populations, and care team models. A set of values and guiding principles are embedded within each domain. Conclusions These competencies can serve as a foundation for developing, defining, and revising curricula and as a resource for the creation of learning activities across health professions designed to advance care that effectively responds to pain. PMID:23577878

Developing an integrated career and competency framework for diabetes nursing.

Science.gov (United States)

Davis, Ruth; Turner, Eileen; Hicks, Deborah; Tipson, Margaret

2008-01-01

To describe the development of an integrated career and competency framework for diabetes nursing. The UK Nursing and Midwifery Council provides a definition of competence, but the terminology used in relation to the subject is often ambiguous and confusing. These concepts are explored in relation to nursing practice and the different approaches to competency framework development are described. To work alongside the Royal College of Nursing (RCN) and Skills for Health competency initiatives, a Diabetes Nursing Strategy Group representing nurses working in diabetes care was formed to oversee the development of an integrated career and competency framework for diabetes nursing. At the outset, the design was guided by the RCN Practice Development Team and employed qualitative methodology including the modified Delphi and nominal group technique. A purposive sample of nurses representing all sectors and grades of staff involved in diabetes care was invited to workshops to undertake a values clarification exercise. Content analysis was performed to identify themes. Further workshops identified areas of specialist practice and competence statements were developed and refined in a series of consultations. Competence statements for a range of diabetes-related areas were produced for nurses at the levels of unregistered practitioners, competent nurses, experience/proficient nurses, senior practitioners/expert nurses and consultant nurses. The description of the process of developing of the integrated career and competency framework should help other groups going through the same process. Relevance to clinical practice. In addition to helping groups identify a formula for the development of a competency framework, the framework itself is designed to provide a basis for educational programmes, personal career development and a tool for managers managing career progression within diabetes nursing.

Developing Creative Competencies

DEFF Research Database (Denmark)

Friis, Silje Alberthe Kamille

2012-01-01

This paper offers a theoretical framework for how to think about and understand creativity – and how to work with the development of creative competencies in design education. Most design students experience recurrent, individual challenges in design work, which have to do with their personal......, psychological configuration. The objective of the present research is to provide new insight into the dynamics underlying our individual strengths and challenges, and develop approaches to help design students come full circle in creative work processes. The paper builds on contemporary theory and techniques...... from the field of psychology, as well as research-in-practice with students at the Kolding School of Design and presents the outline of a model for how to work with and facilitate the development of creative competencies. While the research is still in its early phases, response from participants...

COGNITIVE COMPETENCE COMPARED TO COGNITIVE INDEPENDENCE AND COGNITIVE ACTIVITY

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Irina B. Shmigirilova

2014-01-01

Full Text Available The research is aimed at identifying the essence of the cognitive competence concept in comparison with the concepts of cognitive independence and activity.Methods: The methodology implies a theoretical analysis of psychopedagogical and methodological materials on the cognitive competence formation; generalized teaching experience; empirical methods of direct observations of educational process in the secondary school classrooms; interviews with school teachers and pupils.Results: The research outcomes reveal a semantic intersection between the cognitive competence, independence and activity, and their distinctive features. The paper emphasizes the importance of cognitive competence as an adaptive mechanism in situations of uncertainty and instability.Scientific novelty: The author clarifies the concept of cognitive competence regarding it as a multi-component and systematic characteristic of a personality.Practical significance: The research findings can be used by specialists in didactics developing the teaching techniques of cognitive competence formation for schoolchildren.

Effect of narcotics on membrane-bound mitochondrial processes in fish

DEFF Research Database (Denmark)

Vergauwen, Lucia; Nørgaard Schmidt, Stine; Michiels, Ellen

and endoplasmic reticulum membrane are known to closely interact with the cell membrane, we hypothesize that narcotics can be further partitioned into these organelle membranes where they can disrupt essential membrane-bound processes. The electron transport chain (ETC) is an example of a crucial mitochondrial...

Evolution dynamics modeling and simulation of logistics enterprise's core competence based on service innovation

Science.gov (United States)

Yang, Bo; Tong, Yuting

2017-04-01

With the rapid development of economy, the development of logistics enterprises in China is also facing a huge challenge, especially the logistics enterprises generally lack of core competitiveness, and service innovation awareness is not strong. Scholars in the process of studying the core competitiveness of logistics enterprises are mainly from the perspective of static stability, not from the perspective of dynamic evolution to explore. So the author analyzes the influencing factors and the evolution process of the core competence of logistics enterprises, using the method of system dynamics to study the cause and effect of the evolution of the core competence of logistics enterprises, construct a system dynamics model of evolution of core competence logistics enterprises, which can be simulated by vensim PLE. The analysis for the effectiveness and sensitivity of simulation model indicates the model can be used as the fitting of the evolution process of the core competence of logistics enterprises and reveal the process and mechanism of the evolution of the core competence of logistics enterprises, and provide management strategies for improving the core competence of logistics enterprises. The construction and operation of computer simulation model offers a kind of effective method for studying the evolution of logistics enterprise core competence.

Compartmentation of metals in foliage of Populus tremula grown on soils with mixed contamination. II. Zinc binding inside leaf cell organelles.

Science.gov (United States)

Vollenweider, Pierre; Bernasconi, Petra; Gautschi, Hans-Peter; Menard, Terry; Frey, Beat; Günthardt-Goerg, Madeleine S

2011-01-01

The phytoextraction potential of plants for removing heavy metals from polluted soils is determined by their capacity to store contaminants in aboveground organs and complex them safely. In this study, the metal compartmentation, elemental composition of zinc deposits and zinc complexation within leaves from poplars grown on soil with mixed metal contamination was analysed combining several histochemical and microanalytical approaches. Zinc was the only heavy metal detected and was stored in several organelles in the form of globoid deposits showing β-metachromasy. It was associated to oxygen anions and different cations, noteworthy phosphorous. The deposit structure, elemental composition and element ratios indicated that zinc was chelated by phytic acid ligands. Maturation processes in vacuolar vs. cytoplasmic deposits were suggested by differences in size and amounts of complexed zinc. Hence, zinc complexation by phytate contributed to metal detoxification and accumulation in foliage but could not prevent toxicity reactions therein. Copyright © 2010 Elsevier Ltd. All rights reserved.

Compartmentation of metals in foliage of Populus tremula grown on soils with mixed contamination. II. Zinc binding inside leaf cell organelles

Energy Technology Data Exchange (ETDEWEB)

Vollenweider, Pierre, E-mail: pierre.vollenweider@wsl.c [Swiss Federal Institute for Forest, Snow and Landscape Research (WSL), Zuercherstrasse 111, 8903 Birmensdorf (Switzerland); Bernasconi, Petra [Swiss Federal Institute for Forest, Snow and Landscape Research (WSL), Zuercherstrasse 111, 8903 Birmensdorf (Switzerland); Environmental Protection Office (AfU), Aabachstrasse 5, 6300 Zug (Switzerland); Gautschi, Hans-Peter [Centre for Microscopy and Image Analysis (CMI), University of Zurich, Gloriastrasse 30, 8006 Zuerich (Switzerland); Menard, Terry; Frey, Beat; Guenthardt-Goerg, Madeleine S. [Swiss Federal Institute for Forest, Snow and Landscape Research (WSL), Zuercherstrasse 111, 8903 Birmensdorf (Switzerland)

2011-01-15

The phytoextraction potential of plants for removing heavy metals from polluted soils is determined by their capacity to store contaminants in aboveground organs and complex them safely. In this study, the metal compartmentation, elemental composition of zinc deposits and zinc complexation within leaves from poplars grown on soil with mixed metal contamination was analysed combining several histochemical and microanalytical approaches. Zinc was the only heavy metal detected and was stored in several organelles in the form of globoid deposits showing {beta}-metachromasy. It was associated to oxygen anions and different cations, noteworthy phosphorous. The deposit structure, elemental composition and element ratios indicated that zinc was chelated by phytic acid ligands. Maturation processes in vacuolar vs. cytoplasmic deposits were suggested by differences in size and amounts of complexed zinc. Hence, zinc complexation by phytate contributed to metal detoxification and accumulation in foliage but could not prevent toxicity reactions therein. - Zinc contaminants translocated to symplast of aged leaves were detoxified by phytic acid ligands.

Compartmentation of metals in foliage of Populus tremula grown on soils with mixed contamination. II. Zinc binding inside leaf cell organelles

International Nuclear Information System (INIS)

Vollenweider, Pierre; Bernasconi, Petra; Gautschi, Hans-Peter; Menard, Terry; Frey, Beat; Guenthardt-Goerg, Madeleine S.

2011-01-01

The phytoextraction potential of plants for removing heavy metals from polluted soils is determined by their capacity to store contaminants in aboveground organs and complex them safely. In this study, the metal compartmentation, elemental composition of zinc deposits and zinc complexation within leaves from poplars grown on soil with mixed metal contamination was analysed combining several histochemical and microanalytical approaches. Zinc was the only heavy metal detected and was stored in several organelles in the form of globoid deposits showing β-metachromasy. It was associated to oxygen anions and different cations, noteworthy phosphorous. The deposit structure, elemental composition and element ratios indicated that zinc was chelated by phytic acid ligands. Maturation processes in vacuolar vs. cytoplasmic deposits were suggested by differences in size and amounts of complexed zinc. Hence, zinc complexation by phytate contributed to metal detoxification and accumulation in foliage but could not prevent toxicity reactions therein. - Zinc contaminants translocated to symplast of aged leaves were detoxified by phytic acid ligands.

PhD competences of food studies

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Chelo Gonzalez-Martinez

2014-10-01

Full Text Available In European Higher Education, learning outcomes and competences have been used sometimes with different meanings and sometimes with the same meaning. But both terms have been more commonly used to refer to knowledge, understanding and abilities a student must demonstrate at the end of a learning experience.  Their use is a consequence of the paradigm shift of the Bologna Process to a learner centered education environment. The definition of standards of competences (or learning outcomes for the PhD degree is thus a need for the quality assurance of this degree. In this work, subject-specific and generic competences for the PhD in Food Science and Technology and their alignment with the European Qualifications Framework (EQF level descriptors for quality assurance purposes have been identified.

Interprofessional Competencies in Integrative Primary Healthcare

Science.gov (United States)

Brooks, Audrey J.; Maizes, Victoria; Goldblatt, Elizabeth; Klatt, Maryanna; Koithan, Mary S.; Kreitzer, Mary Jo; Lee, Jeannie K.; Lopez, Ana Marie; McClafferty, Hilary; Rhode, Robert; Sandvold, Irene; Saper, Robert; Taren, Douglas; Wells, Eden; Lebensohn, Patricia

2015-01-01

In October 2014, the National Center for Integrative Primary Healthcare (NCIPH) was launched as a collaboration between the University of Arizona Center for Integrative Medicine and the Academic Consortium for Integrative Health and Medicine and supported by a grant from the Health Resources and Services Administration. A primary goal of the NCIPH is to develop a core set of integrative healthcare (IH) competencies and educational programs that will span the interprofessional primary care training and practice spectra and ultimately become a required part of primary care education. This article reports on the first phase of the NCIPH effort, which focused on the development of a shared set of competencies in IH for primary care disciplines. The process of development, refinement, and adoption of 10 “meta-competencies” through a collaborative process involving a diverse interprofessional team is described. Team members represent nursing, the primary care medicine professions, pharmacy, public health, acupuncture, naturopathy, chiropractic, nutrition, and behavioral medicine. Examples of the discipline-specific sub-competencies being developed within each of the participating professions are provided, along with initial results of an assessment of potential barriers and facilitators of adoption within each discipline. The competencies presented here will form the basis of a 45-hour online curriculum produced by the NCIPH for use in primary care training programs that will be piloted in a wide range of programs in early 2016 and then revised for wider use over the following year. PMID:26421232

Competency champions in the clinical competency committee: a successful strategy to implement milestone evaluations and competency coaching.

Science.gov (United States)

Ketteler, Erika R; Auyang, Edward D; Beard, Kathy E; McBride, Erica L; McKee, Rohini; Russell, John C; Szoka, Nova L; Nelson, M Timothy

2014-01-01

To create a clinical competency committee (CCC) that (1) centers on the competency-based milestones, (2) is simple to implement, (3) creates competency expertise, and (4) guides remediation and coaching of residents who are not progressing in milestone performance evaluations. We created a CCC that meets monthly and at each meeting reviews a resident class for milestone performance, a competency (by a faculty competency champion), a resident rotation service, and any other resident or issue of concern. University surgical residency program. The CCC members include the program director, associate program directors, director of surgical curriculum, competency champions, departmental chair, 2 at-large faculty members, and the administrative chief residents. Seven residents were placed on remediation (later renamed as coaching) during the academic year after falling behind on milestone progression in one or more competencies. An additional 4 residents voluntarily placed themselves on remediation for medical knowledge after receiving in-training examination scores that the residents (not the CCC membership) considered substandard. All but 2 of the remediated/coached residents successfully completed all area milestone performance but some chose to stay on the medical knowledge competency strategy. Monthly meetings of the CCC make milestone evaluation less burdensome. In addition, the expectations of the residents are clearer and more tangible. "Competency champions" who are familiar with the milestones allow effective coaching strategies and documentation of clear performance improvements in competencies for successful completion of residency training. Residents who do not reach appropriate milestone performance can then be placed in remediation for more formal performance evaluation. The function of our CCC has also allowed us opportunity to evaluate the required rotations to ensure that they offer experiences that help residents achieve competency performance necessary

The New ASERVIC Competencies for Addressing Spiritual and Religious Issues in Counseling

Science.gov (United States)

Cashwell, Craig S.; Watts, Richard E.

2010-01-01

In 2009, leaders in the Association for Spiritual, Ethical and Religious Values in Counseling (ASERVIC) developed new competencies for addressing spiritual and religious issues in counseling. This article briefly addresses the need for new ASERVIC competencies, provides an overview of the process whereby the new competencies emerged, and concludes…

Timespacing competence

DEFF Research Database (Denmark)

Laursen, Helle Pia; Mogensen, Naja Dahlstrup

2016-01-01

-generated activity My linguistic world 2014, they are invited to map and talk about their lived experiences as multiple language users seen in the light of place and movement. By demythifying themselves and their linguistic worlds, the children also raise important questions about the notion of linguistic competence....... By perceiving competences from a subjective child perspective, we learn how children do what we call timespacing competence. On that basis, we suggest paying attention to how children themselves timespace competence by focusing (more consistently) on the subjective, social, spatial and temporal dimensions...

A Teacher Competency Enhancement Model based on the Coaching Processes to Increase Mathematical Reasoning Abilities of Lower-Secondary Students

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Uaychai Sukanalam

2017-09-01

Full Text Available This research study aimed to: 1 investigate problems and needs for the learning management that helps increase capacities of mathematics teachers at the lower-secondary level, 2 develop a teacher competency enhancement model based on the coaching processes to enhance mathematical reasoning abilities of lower-secondary students, 3 find out the educational supervisors’ opinions on the model designed. The samples of the study comprised 212 mathematics teachers at the lower-secondary level from 60 schools under jurisdiction of the Office of Secondary Educational Service Area 27, who were selected through the simple random sampling technique ; and 201 educational supervisors in charge of the mathematics learning strand from 42 educational service areas, who were selected through the purposive sampling technique. This study was conducted in the academic year 2015. The research instruments included: 1 a teacher competency enhancement manual that illustrated the steps and procedures for increasing the teacher’s capacities based on the coaching processes in order to enhance mathematical reasoning abilities of lower-secondary students, 2 a survey on problems and needs for the learning management to enhance capacities of mathematics teachers at the lower-secondary level, 3 A questionnaire concerning the educational supervisor’s opinion on the model designed. The statistics used included percentage, mean, and standard deviation. The study results showed that: 1. According to the study and analysis of basic data, problems and needs, it was found that the needs for increasing capacities of mathematics teachers at the lower-secondary level was overall at the high level. In terms of identifying behaviors as “mathematical competencies”, there were some problems associated with thinking and reasoning abilities of the teachers, and their needs in developing the learning management were at the highest level. To solve such problems, it is suggested that

Professional Competence in Psychosociology Research

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Maria Constantinescu

2007-02-01

Full Text Available Dealing with labour activity through perspective of factors that condition it’s efficiency is a problem of great interest in psychosociology. The performances’ evaluation is a manner to appreciate the degree of adequation of the human operator to professional exigences of the labour he does. "The proffesional competence" is the intrinsic potentiality of person and the performance - the achieved potentiality showen in material or spiritual products or servicies and which is, often, influenced not only by factors depending on the person (the specific skills, the motivation, the degree of implication in decisional process, but olso by factors independent of person. Through the present study we have verified the interpretative-thoretical pattern suggessted for profesional competence (mental skills of cognitional kind and socio-emotional skills, the consciousness of profesional competence of a group of subjects that carried on in army. In this study the used method is secondary analysis, analysis and interpretation in a different manner of collected information with different reasons.

Professional Competence in Psychosociology Research

Directory of Open Access Journals (Sweden)

Maria Constantinescu

2007-02-01

Full Text Available Dealing with labour activity through perspective of factors that condition it's efficiency is a problem of great interest in psychosociology. The performances' evaluation is a manner to appreciate the degree of adequation of the human operator to professional exigences of the labour he does. "The proffesional competence" is the intrinsic potentiality of person and the performance - the achieved potentiality showen in material or spiritual products or servicies and which is, often, influenced not only by factors depending on the person (the specific skills, the motivation, the degree of implication in decisional process, but olso by factors independent of person. Through the present study we have verified the interpretative-thoretical pattern suggessted for profesional competence (mental skills of cognitional kind and socio-emotional skills, the consciousness of profesional competence of a group of subjects that carried on in army. In this study the used method is secondary analysis, analysis and interpretation in a different manner of collected information with different reasons.

RAISING INFORMATION AND COMMUNICATION TECHNOLOGIES COMPETENCE OF SCIENTIFIC AND PEDAGOGICAL EMPLOYEES - A KEY REQUIREMENT OF THE QUALITY OF EDUCATIONAL PROCESS

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Nataliia V. Morze

2017-06-01

Full Text Available In the article it was analyzed one of the basic conditions of providing the quality of higher education according to the system of internal quality assurance standards ESG (European quality assurance standards and guidelines to increase the ICT competence of scientific-pedagogical staff of the University. It was described the modular system of training for scientific and pedagogical staff of the Borys Grinchenko Kyiv University. Special attention is paid to the description of the system of raising the level of formation the ICT competence as one of the key competences of the modern teacher. The system of professional development, which is based on creating mixed studying and technology of "flipped classroom", formative assessment, innovative educational and ICT technologies according to the specially designed informative module "Informational and communication technologies", which allows scientific-pedagogical staff to use modern ICT and educational technologies effectively for their further applying in the provision of educational services and the development of quality of open educational content and open educational e-environment available to the student at any convenient time, which will significantly improve the quality of the educational process.

Moral competency: meta-competence of nursing care

Science.gov (United States)

Zafarnia, Niloofar; Abbaszadeh, Abbas; Borhani, Fariba; Ebadi, Abbas; Nakhaee, Nouzar

2017-01-01

Introduction To follow the progress of technology and increasing domain of nurses’ duties, ethical challenges can be observed more than ever. Therefore, the growing and dynamic system of nursing requires nurses with professional and ethical competence who can provide optimal care. The aim of the present study was to define and explain dimensions of moral competency among the clinical nurses of Iran. Methods This qualitative content analysis study was carried out in the years 2014 and 2015 in Iran. Data were collected through in-depth semistructured interviews and field notes. The resulting data were analyzed by Graneheim and Lundman’s method of conventional content analysis. The participants were 12 clinical nurses who were selected using purposive convenient sampling and continued interviews until data saturation. Results Themes obtained in the present study were posited in three main categories of “moral character,” with subcategories of altruism, search for meaning, be pioneering, perfectionism, self-control, honesty, and forgiveness; “moral care” with subcategories of dignified care, safe care, fair care, and holistic care; and “moral decision-making” with subcategories of moral sensitivity, moral thinking, moral reasoning, and moral courage. Conclusions Findings of the present study suggest that nurses’ moral competency is an adorable character with a wide range that includes moral virtues and character, moral decision-making, and ultimately providing moral care; therefore, moral competency is a meta-competence in the field of nursing. Because there are many competencies in different fields. PMID:28848630

User involvement competence for radical innovation

DEFF Research Database (Denmark)

Lettl, Christopher

2007-01-01

-assisted navigation systems. The case study analysis reveals that firms who closely interact with specific users benefit significantly for their radical innovation work. These users have a high motivation toward new solutions, are open to new technologies, possess diverse competencies, and are embedded into a very......One important market related capability for firms which seek to develop radical innovations is the competence to involve the 'right' users at the 'right' time in the 'right' form. While former studies have identified a rather passive role of users in the radical innovation process, this paper...

User involvement competence for radical innovation

DEFF Research Database (Denmark)

Lettl, Christopher

2007-01-01

One important market related capability for firms which seek to develop radical innovations is the competence to involve the 'right' users at the 'right' time in the 'right' form. While former studies have identified a rather passive role of users in the radical innovation process, this paper......-assisted navigation systems. The case study analysis reveals that firms who closely interact with specific users benefit significantly for their radical innovation work. These users have a high motivation toward new solutions, are open to new technologies, possess diverse competencies, and are embedded into a very...

RETROSPECTIVE ANALYSIS OF COMMUNICATIVE COMPETENCE DEVELOPMENT

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Alla A. Isakova

2017-03-01

Full Text Available Introduction: the article outlines the concepts of communicative competence and cross-cultural communication. The authors highlight their place in higher education institutions based on a case-study of Tyumen region (Russia. The increased interest in the process of cross-cultural communication determines the relevance of the research.. Materials and Methods: during the research process the authors used descriptive method, observation and learning with consulting of relevant literature. The methodological basis of the research is a philosophical concept of the relationship between culture and morality, communication, inter-ethnic and ecological culture and others. Results: this communicative education system should be continuous, comprehensive, interdisciplinary and integrated to promote personal development of students with differentiation depending on professional orientation. Teaching should be consistent with cultural traditions and ethical values as the basis of person’s physical and mental health, knowledge of the world and their pl ace in it. Discussion and Conclusions: the development of communicative competence takes place in the educational process. The communication will be successful in the new changed reality of professional activity. The research of verbal and nonverbal communication is useful for commercial and government institutions. It is necessary to study the communicative process in the educational environment promoting personal development of the students. The conditions of integration processes demonstrate some significant changes. The main priorities of modern higher education are full-fledged formation and development of the student’s abilities. It is possible to assume that communicative competence will be the link and the basis of the interaction of all educational forms. The article touches upon the philosophical, literary and cultural problems; the topic determines the choice of Integration of Education.

A new vision of management competencies built in Business Simulations

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Gabriel Vianna Schlatter

2015-09-01

Full Text Available This paper presents a survey conducted on users of an online business simulation for an undergraduate Business Administration course. Previous research on the use of business simulations described the validity of this resource as a method for developing managerial skills, as well as the perceptions of students about the experience. However, few studies sought to directly assess which management competencies are built through the use of simulators. In this study, students expressed their perception of the management competencies developed by participating in the simulation. The survey was structured according to the macro-competencies proposed by the Tuning Latin America Project and identified those with higher and lower perceived development.  It was found that the simulation was useful in building up competencies related to the use of information to support decision-making, management of company resources at the operational level and the identification and management of business risks. Moreover, it was possible to determine through factor analysis that the construction of various competencies occurred simultaneously, creating more elaborate assemblies. Five sets, composed of several competencies, have been identified and described as: carrying out undertakings based on data and facts; managing organization´s processes and projects; developing their own planning process; acting primarily with social responsibility; and, managing change risks through teamwork.

A competency framework for librarians involved in systematic reviews.

Science.gov (United States)

Townsend, Whitney A; Anderson, Patricia F; Ginier, Emily C; MacEachern, Mark P; Saylor, Kate M; Shipman, Barbara L; Smith, Judith E

2017-07-01

The project identified a set of core competencies for librarians who are involved in systematic reviews. A team of seven informationists with broad systematic review experience examined existing systematic review standards, conducted a literature search, and used their own expertise to identify core competencies and skills that are necessary to undertake various roles in systematic review projects. The team identified a total of six competencies for librarian involvement in systematic reviews: "Systematic review foundations," "Process management and communication," "Research methodology," "Comprehensive searching," "Data management," and "Reporting." Within each competency are the associated skills and knowledge pieces (indicators). Competence can be measured using an adaptation of Miller's Pyramid for Clinical Assessment, either through self-assessment or identification of formal assessment instruments. The Systematic Review Competencies Framework provides a standards-based, flexible way for librarians and organizations to identify areas of competence and areas in need of development to build capacity for systematic review integration. The framework can be used to identify or develop appropriate assessment tools and to target skill development opportunities.

A Role of Lipid Metabolism during Cumulus-Oocyte Complex Maturation: Impact of Lipid Modulators to Improve Embryo Production

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E. G. Prates

2014-01-01

Full Text Available Oocyte intracellular lipids are mainly stored in lipid droplets (LD providing energy for proper growth and development. Lipids are also important signalling molecules involved in the regulatory mechanisms of maturation and hence in oocyte competence acquisition. Recent studies show that LD are highly dynamic organelles. They change their shape, volume, and location within the ooplasm as well as their interaction with other organelles during the maturation process. The droplets high lipid content has been correlated with impaired oocyte developmental competence and low cryosurvival. Yet the underlying mechanisms are not fully understood. In particular, the lipid-rich pig oocyte might be an excellent model to understand the role of lipids and fatty acid metabolism during the mammalian oocyte maturation and their implications on subsequent monospermic fertilization and preimplantation embryo development. The possibility of using chemical molecules to modulate the lipid content of oocytes and embryos to improve cryopreservation as well as its biological effects during development is here described. Furthermore, these principles of lipid content modulation may be applied not only to germ cells and embryo cryopreservation in livestock production but also to biomedical fundamental research.

ANALYSIS OF EFFICIENCY OF THE DISTANCE TRAINING SYSTEM IN THE PROCESS OF COMPETENCY VERIFICATION

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Kravtsovа L.

2017-12-01

Full Text Available The Kherson State Maritime Academy conducts experimental research on the integration of the educational process on the basis of a competence approach to the state educational policy of Ukraine. One of the directions of this work is the creation and implementation of a distance education platform to support the educational process in the Kherson Maritime Academy. The distance learning system of KSMA is built on the basis of the open Moodle platform, which offers a wide range of opportunities to fully support the learning process in the remote environment, namely, a variety of ways of presenting the training material, testing knowledge and monitoring progress. The peculiarity of the developed system is that the effectiveness of the training strategy is provided by taking into account the psychological characteristics of the user contingent, the ultimate goal of training, the motivation of the whole process of education, namely, the specifics of the seaman's profession. One of the main directions of the work was a complete replacement of the classical methodology for conducting the examination session for complex testing, which covers all disciplines from 1 to 5 courses of study and is conducted on the basis of a distance education platform. The results of the experiment showed that own site of distance learning is an effective tool for studying the teaching material and for testing the quality of its learning.

Forming Professional Competency of Education Managers in Central European Countries

Science.gov (United States)

Tovkanets, Oksana

2017-01-01

The article deals with the problem of forming education managers' professional competency in the context of European integration educational processes. The peculiarities of education managers' competences as well as directions of their professional training in motivational, cognitive and metacognitive spheres have been theoretically justified. The…

Competence-based education to develop digital competence

NARCIS (Netherlands)

Wesselink, R.; Giaffredo, Silvio

2015-01-01

The competence approach to learning and teaching has been described by several theoretical models. These formal models are often not integrated with concrete educational activity. On the contrary, this article proposes a practical implementation of the competence approach in education. The model of

Evaluation of the Program Effectiveness of Research Competence Development in Prospective Elementary School Teachers

Science.gov (United States)

Khan, Natalya N.; Kolumbayeva, Sholpan Zh.; Karsybayeva, Raissa K.; Nabuova, Roza A.; Kurmanbekova, Manshuk B.; Syzdykbayeva, Aigul Dzh.

2016-01-01

To develop research competence in prospective teachers, a system of methods for diagnostics and formation of this competence in prospective elementary school teachers in the training process is designed. To diagnose the research competence, a series of techniques were used that allow subtle evaluation of each competence research component:…

Building new competencies for new business creation based on breakthrough technological innovations

OpenAIRE

Vanhaverbeke, W.P.M.; Kirschbaum, R.

2003-01-01

This paper focuses on the question how companies can build new capabilities or competencies based on discontinuous technological innovations? In particular, we analyze how corporate ventures are set up to develop and commercialize these radical innovations can play a crucial role in the process of building new competencies (not only technological capabilities). New competencies are in turn the basis to create a range of new businesses. Building and deploying competencies are intrinsically rel...

COMPETENCE ASSESSMENT: BEST PRACTICES IN EUROPEAN COUNTRIES

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Magdalena VELCIU

2014-04-01

Full Text Available In the current changing environment of work, the process of competence assessment is increasingly relevant as workers gain knowledge and practical skills through fulfilling different and new working tasks and through self-education. In this context, innovative tools for competence assessment and validation are very useful for encouraging movement of individuals between jobs and from unemployment or inactivity to employment and for increasing the capacity of companies to respond and adapt to changing and challenging environments. This article presents an overview of best practices for competence assessment and validation in order to identify and select methods that have been effective in various European countries including Romania. The article concludes with a set of „learned lessons” and short recommendations in order to improve the framework of competence assessment in Romanian context. Our findings are useful for the new human resources management that aims toward efficiently usage of the workforce, inside companies and in a global labour market, encouraging flexibility and adaptability.

Early stages in the biogenesis of eukaryotic β-barrel proteins.

Science.gov (United States)

Jores, Tobias; Rapaport, Doron

2017-09-01

The endosymbiotic organelles mitochondria and chloroplasts harbour, similarly to their prokaryotic progenitors, β-barrel proteins in their outer membrane. These proteins are encoded on nuclear DNA, translated on cytosolic ribosomes and imported into their target organelles by a dedicated machinery. Recent studies have provided insights into the import into the organelles and the membrane insertion of these proteins. Although the cytosolic stages of their biogenesis are less well defined, it is speculated that upon their synthesis, chaperones prevent β-barrel proteins from aggregation and keep them in an import-competent conformation. In this Review, we summarize the current knowledge about the biogenesis of β-barrel proteins, focusing on the early stages from the translation on cytosolic ribosomes to the recognition on the surface of the organelle. © 2017 Federation of European Biochemical Societies.

A proposal for generic competence assessment in a serious game

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María José Bezanilla

2014-01-01

Full Text Available This paper focuses on the design of a serious game for the teaching and assessment of generic competences, placing particular emphasis on the competences assessment aspect. Taking into account important aspects of competence assessment such as context, feedback and transparency, among other aspects, and using the University of Deusto's Generic Competences Assessment Model based on the defining of levels, indicators and descriptors as a reference point, a serious game has been designed for the development and evaluation of two Generic Competences: Problem Solving and Entrepreneurship, aimed at final-year undergraduate and first-year postgraduate students. The design process shows that having a Competence Assessment Model based on levels, indicators and descriptors is of great help in defining the game's scenarios and learning and assessment activities. Serious games can also be excellent resources to help in the development and assessment of generic competences, but not as a unique tool, since the concept of competence in itself is highly complex (integrating knowledge, skills, attitudes and values and some elements might require other methods and techniques for its development. It also reveals the difficulties of evaluating competences in general and through serious games in particular.

Cadmium Disrupts Subcellular Organelles, Including Chloroplasts, Resulting in Melatonin Induction in Plants

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Hyoung-Yool Lee

2017-10-01

Full Text Available Cadmium is a well-known elicitor of melatonin synthesis in plants, including rice. However, the mechanisms by which cadmium induces melatonin induction remain elusive. To investigate whether cadmium influences physical integrities in subcellular organelles, we treated tobacco leaves with either CdCl2 or AlCl3 and monitored the structures of subcellular organelles—such as chloroplasts, mitochondria, and the endoplasmic reticulum (ER—using confocal microscopic analysis. Unlike AlCl3 treatment, CdCl2 (0.5 mM treatment significantly disrupted chloroplasts, mitochondria, and ER. In theory, the disruption of chloroplasts enabled chloroplast-expressed serotonin N-acetyltransferase (SNAT to encounter serotonin in the cytoplasm, leading to the synthesis of N-acetylserotonin followed by melatonin synthesis. In fact, the disruption of chloroplasts by cadmium, not by aluminum, gave rise to a huge induction of melatonin in rice leaves, which suggests that cadmium-treated chloroplast disruption plays an important role in inducing melatonin in plants by removing physical barriers, such as chloroplast double membranes, allowing SNAT to gain access to the serotonin substrate enriched in the cytoplasm.

Geriatric core competencies for family medicine curriculum and enhanced skills: care of elderly.

Science.gov (United States)

Charles, Lesley; Triscott, Jean A C; Dobbs, Bonnie M; McKay, Rhianne

2014-06-01

There is a growing mandate for Family Medicine residency programs to directly assess residents' clinical competence in Care of the Elderly (COE). The objectives of this paper are to describe the development and implementation of incremental core competencies for Postgraduate Year (PGY)-I Integrated Geriatrics Family Medicine, PGY-II Geriatrics Rotation Family Medicine, and PGY-III Enhanced Skills COE for COE Diploma residents at a Canadian University. Iterative expert panel process for the development of the core competencies, with a pre-defined process for implementation of the core competencies. Eighty-five core competencies were selected overall by the Working Group, with 57 core competencies selected for the PGY-I/II Family Medicine residents and an additional 28 selected for the PGY-III COE residents. The core competencies follow the CanMEDS Family Medicine roles. Both sets of core competencies are based on consensus. Due to demographic changes, it is essential that Family Physicians have the required skills and knowledge to care for the frail elderly. The core competencies described were developed for PGY-I/II Family Medicine residents and PGY-III Enhanced Skills COE, with a focus on the development of geriatric expertise for those patients that would most benefit.

DEVELOPING COMPETENCES AT THE BASIC EDUCATIONAL PROGRAM IMPLEMENTATION

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Efim L. Kon

2013-01-01

Full Text Available The article holds suggested approaches to the solutions of some private tasks within the actual problem – the realization of competence-based approach to higher education within third generation of the Federal state educational standards. The competence model of a graduate is analyzed. The formal methods of the competence component structure and forming tools for different kinds of the students class work and self work interaction description are offered. The suggested approaches are on a probation stage of Bachelors and Masters basic education programs on 210700 «The infocommunication technologies and communication systems» designing and realization process at Perm National Research Polytechnical University. 

Assuring Competency in Nuclear Power Plants: Regulatory Policy and Practice

International Nuclear Information System (INIS)

Durbin, Nancy E.; Melber, Barbara

2004-06-01

approaches to assuring competency, these include: Implementing new programs; Requiring a systematic approach to training (SAT); Responding to audit findings using the IAEA guidelines on training programs; Anticipating and addressing potential problems; Assuring licensee remains an intelligent customer; Assuring competence after organizational changes; Building a new facility: 'pre-regulation' concerns. Outcomes of proactive inspections: Checking on a new regulation; Checking contractor qualifications before an outage; Checking qualifications of managers: two examples; Checking training after a modification; Checking training as part of a quality system review; Outcomes of reactive inspections: In depth evaluation of incident leads to increased attention to competence; Deteriorating performance traced to poor training program; Licensee needs training in root cause analysis; Two licensees lose function that tracks training in safety related positions; The authors noted the following as concluding remarks: Regulators seem to be moving towards more process based regulations and/or process based inspection methods for the oversight of competency. There is increasing attention to training and qualifications of personnel outside of operations, particularly those in maintenance positions. Competency specialists are concerned about the effects of two trends that seem to be increasing - downsizing, and the increased use of contractors. While there is an increased emphasis on human factors areas in nuclear power regulation, there is still an emphasis on technical systems and hardware by regulators and utilities. There is also concern about inadequate availability of expertise in the area of human factors in nuclear power regulators and industry

The Role of Organelle Stresses in Diabetes Mellitus and Obesity: Implication for Treatment

Science.gov (United States)

Chang, Yi-Cheng; Hee, Siow-Wey; Hsieh, Meng-Lun; Chuang, Lee-Ming

2015-01-01

The type 2 diabetes pandemic in recent decades is a huge global health threat. This pandemic is primarily attributed to the surplus of nutrients and the increased prevalence of obesity worldwide. In contrast, calorie restriction and weight reduction can drastically prevent type 2 diabetes, indicating a central role of nutrient excess in the development of diabetes. Recently, the molecular links between excessive nutrients, organelle stress, and development of metabolic disease have been extensively studied. Specifically, excessive nutrients trigger endoplasmic reticulum stress and increase the production of mitochondrial reactive oxygen species, leading to activation of stress signaling pathway, inflammatory response, lipogenesis, and pancreatic beta-cell death. Autophagy is required for clearance of hepatic lipid clearance, alleviation of pancreatic beta-cell stress, and white adipocyte differentiation. ROS scavengers, chemical chaperones, and autophagy activators have demonstrated promising effects for the treatment of insulin resistance and diabetes in preclinical models. Further results from clinical trials are eagerly awaited. PMID:26613076

Developing osteopathic competencies in geriatrics for medical students.

Science.gov (United States)

Noll, Donald R; Channell, Millicent King; Basehore, Pamela M; Pomerantz, Sherry C; Ciesielski, Janice; Eigbe, Patrick Arekhandia; Chopra, Anita

2013-04-01

daily living. Thirteen of 22 participants (59%) agreed that OPP competencies should include specific osteopathic manipulative treatment techniques. The Delphi consensus building process was used to create 6 new minimum competencies in OMM for osteopathic medical students for the specialty area of geriatrics. Using data from this consensus, medical schools, residencies, and fellowships can create standards and expectations for osteopathic physicians regarding the best care of geriatric patients.

The Interrelations between Competences for Sustainable Development and Research Competences

Science.gov (United States)

Lambrechts, Wim; Van Petegem, Peter

2016-01-01

Purpose: The purpose of this paper is to explore how competences for sustainable development and research interrelate within a context of competence-based higher education. Specific focus is oriented towards strengthening research competences for sustainability. Design/methodology/approach: Following a hermeneutic-interpretive methodology, this…

Guiding the Process of Culturally Competent Care With Hispanic Patients: A Grounded Theory Study.

Science.gov (United States)

Sobel, Linda L; Metzler Sawin, Erika

2016-05-01

To explore nursing care actions that lead to culturally competent care for Hispanic patients. Nurses report apprehension when delivering nursing care because of language barriers and a lack of Hispanic cultural understanding. Research is needed to inform culturally aware nursing practice actions for Hispanic patients. The study used a qualitative, grounded theory design to address the questions: (a) What cultural knowledge should nurses have when caring for Hispanic patients and families and (b) What nursing actions should nurses take to provide culturally competent care? Hispanic lay health promoters and Hispanic community members were interviewed to make recommendations for care. A model was identified that informs culturally competent nursing care. "Connectedness," the central phenomenon, describes nursing actions and contains subthemes explaining influences on nursing care. "Up to You" and "At the Mercy of the System" are descriptive themes influencing connectedness. Connectedness is central to culturally well-informed nurse-patient interactions. © The Author(s) 2014.

Administration and leadership competencies: establishment of a national consensus for emergency medicine.

Science.gov (United States)

Thoma, Brent; Poitras, Julien; Penciner, Rick; Sherbino, Jonathan; Holroyd, Brian R; Woods, Robert A

2015-03-01

The Royal College of Physicians and Surgeons of Canada requires emergency medicine (EM) residency programs to meet training objectives relating to administration and leadership. The purpose of this study was to establish a national consensus on the competencies for inclusion in an EM administration and leadership curriculum. A modified Delphi process involving two iterative rounds of an electronic survey was used to achieve consensus on competencies for inclusion in an EM administration and leadership curriculum. An initial list of competencies was compiled using peer-reviewed and grey literature. The participants included 14 EM residency program directors and 43 leadership and administration experts from across Canada who were recruited using a snowball technique. The proposed competencies were organized using the CanMEDS Physician Competency Framework and presented in English or French. Consensus was defined a priori as >70% agreement. Nearly all (13 of 14) of the institutions with an FRCPC EM program had at least one participant complete both surveys. Thirty-five of 57 (61%) participants completed round 1, and 30 (53%) participants completed both rounds. Participants suggested an additional 16 competencies in round 1. The results of round 1 informed the decisions in round 2. Fifty-nine of 109 (54.1%) competencies achieved consensus for inclusion. Based on a national modified Delphi process, we describe 59 competencies for inclusion in an EM administration and leadership curriculum that was arranged by CanMEDS Role. EM educators may consider these competencies when designing local curricula.

USING ONLINE TOOLS FOR EVALUATION THE DIGITAL COMPETENCE OF TEACHERS AND PRINCIPALS IN NORWAY

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Iryna V. Ivanyuk

2015-05-01

Full Text Available The article is devoted to the problems of digital competence evaluation in general secondary education in Norway. Attention is drawn to the fact that the monitoring and evaluation of digital competence of the participants of the educational process in secondary schools at the national level, specially created Norwegian Centre for ICT in education. The content and process using online tools for self-evaluation of digital competence of teachers and principals are described. The examples of estimation of digital competence through online tools «School Mentor» and «Teacher Mentor» on levels and proposed activities to improve are presented. The main approaches used in the formation of scale evaluation of the level of digital competence of the teacher are found out.

Determining and prioritizing competencies in the undergraduate internal medicine curriculum in Saudi Arabia.

Science.gov (United States)

Almoallim, H

2011-08-01

To determine knowledge and skills competencies in internal medicine for the undergraduate curriculum in Saudi Arabia, competencies were identified based on group work utilizing common textbooks. The Delphi Technique was used as a consensus method to determine and prioritize competencies in internal medicine. A group of 20 clinicians rated the identified competencies from 0-3 (0: no need to know, 1: interesting to know, 2: should know and 3: must know). After formulating the results, a second Delphi round was conducted with 5 experts in internal medicine. A total of 1513 knowledge competencies and 189 skills competencies were determined and prioritized. The competencies corresponded to the 12 systems in internal medicine. All competencies rated 2.2-3.0 were produced separately and considered core competencies for the undergraduate internal medicine curriculum. Determining and prioritizing competencies should influence the curriculum reform process.

Competence of newly qualified registered nurses from a nursing college

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BG Morolong

2005-09-01

Full Text Available The South African education and training system, through its policy of outcomesbased education and training, has made competency a national priority. In compliance to this national requirement of producing competent learners, the South African Nursing Council ( 1999 B require that the beginner professional nurse practitioners and midwives have the necessary knowledge, skills, attitudes and values which will enable them to render efficient professional service. The health care system also demands competent nurse practitioners to ensure quality in health care. In the light of competency being a national priority and a statutory demand, the research question that emerges is, how competent are the newly qualified registered nurses from a specific nursing college in clinical nursing education? A quantitative, non-experimental contextual design was used to evaluate the competence of newly qualified registered nurses from a specific nursing college. The study was conducted in two phases. The first phase dealt with the development of an instrument together with its manual through the conceptualisation process. The second phase focused on the evaluation of the competency of newly qualified nurses using the instrument based on the steps of the nursing process. A pilot study was conducted to test the feasibility of the items of the instrument. During the evaluation phase, a sample of twenty-six newly qualified nurses was selected by simple random sampling from a target population of thirty-six newly qualified registered nurses. However, six participants withdrew from the study. Data was collected in two general hospitals where the newly qualified registered nurses were working. Observation and questioning were used as data collection techniques in accordance with the developed instrument. Measures were taken to ensure internal validity and reliability of the results. To protect the rights of the participants, the researcher adhered to DENOSA’S (1998

A hydrophobic organelle probe based on aggregation-induced emission: Nanosuspension preparation and direct use for endoplasmic reticulum imaging in living cells

Science.gov (United States)

Zheng, Sichao; Huang, Cuihong; Zhao, Xuyan; Zhang, Yong; Liu, Shuwen; Zhu, Qiuhua

2018-01-01

Organic fluorophores have a wide range of biological uses and are usually needed to be prepared as water-soluble compounds or nanoparticles for applications in aqueous biosystems owing to their hydrophobic properties, which often is a complex, time-consuming and high-cost process. Here, the nanoparticle preparation of hydrophobic fluorophores and their application in cell imaging have been investigated. It was found: a) fetal bovine serum (FBS) shows an excellent dispersion effect on hydrophobic small-molecule organic compounds; b) a hydrophobic C6-unsubstituted tetrahydropyrimidine (Me-THP-Naph) can be prepared as nanosuspensions utilizing cell culture medium with 10% FBS and directly be used as a specific real-time imaging probe for the endoplasmic reticulum (ER), a dynamic organelle playing a crucial role in many cellular processes. Compared with existing ER-targeted organic fluorescent probes, Me-THP-Naph, a product of an efficient five-component reaction that we developed, has unconventional aggregation-induced emission characteristics and shows advantages of low cost, long-term staining, good photostability, high signal-to-noise ratio and excellent biocompatibility, which make it a potential specific probe for real-time ER imaging. More importantly, this work affords a simple strategy for direct application of hydrophobic organic compounds in aqueous biological systems.

Technological Competence: Training Educational Leaders.

Science.gov (United States)

Bozeman, William C.; Spuck, Dennis W.

1991-01-01

Discussion of the competence of school administrators in the use of technology focuses on the results of a survey of data processing specialists in 165 school districts that was conducted to determine the importance of various educational computer applications. It is recommended that educational applications of computers be included in preservice…

Identification of Managerial Competencies in Knowledge-based Organizations

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Königová Martina

2012-03-01

Full Text Available Managerial competencies identification and development are important tools of human resources management that is aimed at achieving strategic organizational goals. Due to current dynamic development and changes, more and more attention is being paid to the personality of managers and their competencies, since they are viewed as important sources of achieving a competitive advantage. The objective of this article is to identify managerial competencies in the process of filling vacant working positions in knowledge-based organizations in the Czech Republic. The objective was determined with reference to the Czech Science Foundation GACR research project which focuses on the identification of managerial competencies in knowledge-based organizations in the Czech Republic. This identification within the frame of the research project is primarily designed and subsequently realised on the basis of content analysis of media communications such as advertisements - a means through which knowledge- based organizations search for suitable candidates for vacant managerial positions. The first part of the article deals with theoretical approaches to knowledge-based organizations and issues on competencies. The second part evaluates the outcomes of the survey carried out, and also summarizes the basic steps of the application of competencies. The final part summarizes the benefits and difficulties of applying the competency-based approach as a tool of efficient management of organizations for the purpose of achieving a competitive advantage.

Knowledge and female entrepreneurship: A competence and social dimension

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M. Belén García-Palma

2016-06-01

Full Text Available This paper, the result of a broader research on female entrepreneurship, aims to analyze the competence dimension of knowledge on women entrepreneurs. The method used is qualitative, comparatively analyzing the speech and enterprising entrepreneurs develop knowledge about and taking these as a constitutive dimension of competencies, while a construction linked to processes and social structures. To this end, a descriptive analysis and a sociological analysis level were conducted, trying to identify whether there are specific features in such dimension on female entrepreneurs. The results show that a particular construction of knowledge in women entrepreneurs, whose justification would be given by the educational level and starting the process of building knowledge and learning process thereof may occur.

The Challenge of Cultural Competency in the Multicultural 21st Century: A Conceptual Model to Guide Occupational Therapy Practice

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Wesam Darawsheh

2015-04-01

Full Text Available bstract Background: Occupational therapists increasingly encounter clients from diverse cultural backgrounds and need to meet their professional obligation of delivering culturally competent practice. Yet the process of cultural competency is poorly understood in occupational therapy practice. There is a need for a clear understanding of the meaning and process of cultural competency as it is enacted in practice with a wide range of individuals from culturally diverse backgrounds. Aim: To investigate the process, stages, characteristics, and requirements of cultural competency as practiced by experienced occupational therapists. Method: Semi-structured interviews were carried out with 13 community occupational therapists experienced in delivering occupational therapy services in clients’ homes in a culturally diverse area in London, England. Findings: Interview data were analyzed and ordered into the format of a conceptual process model where cultural competency formed the core concept. The model of cultural competency that emerged from this study comprised six stages: cultural awareness, cultural preparedness, a cultural picture of the person, cultural responsiveness, cultural readiness, and cultural competence. Conclusion: Cultural competency is a complex process that needs to be based on underpinning occupational theory and actualized at the level of practice. Further research is needed to test out the model and illuminate the process of cultural competency in different areas of occupational therapy practice.

Entry-to-practice public health nursing competencies: A Delphi method and knowledge translation strategy.

Science.gov (United States)

Schofield, Ruth; Chircop, Andrea; Baker, Cynthia; Dietrich Leurer, Marie; Duncan, Susan; Wotton, Donalda

2018-06-01

Sustaining and strengthening nurses 'contributions to public and population health in the 21st century depends in part on nursing education. Clearly articulated entry-to-practice competencies will contribute to the capacity of undergraduate nursing education programs to prepare graduates to promote local, national and global population health. The Canadian Association of Schools of Nursing created the Public Health Task Force to develop consensus on core, national entry-to-practice competencies in public health nursing for undergraduate nursing students and to support these competencies with corresponding online teaching strategies. Delphi approach. Nurses with public health experience in education and practice, and representatives from other public health professional organizations across Canada. The three-phased competency development included: 1) an environmental scan; 2) an iterative process to draft competencies; and 3) a modified Delphi process to confirm the final competency framework using face to face consultations and a survey. The knowledge translation strategy involved soliciting submissions of teaching strategies for peer-review and subsequent inclusion in an interactive online resource. 242 public health educators and practitioners participated in the consensus consultation. The final document outlined five competency statements with 19 accompanying indicators. A total of 123 teaching strategies were submitted for the online resource, of which 50 were accepted as exemplary teaching strategies. This competency development process can provide guidance for the development of competencies in other countries, thus strengthening public health nursing education globally. The decision to intentionally level the competencies to entry-to-practice, as opposed to an advanced level, enhanced their application to undergraduate nursing education. The development of the additional inventory of teaching strategies created a sustainable innovative resource for public

Heuristic environment as condition of art criticism competence ...

African Journals Online (AJOL)

Essential factor of professionally significant competences development of future art direction teachers is the educational environment as which it is necessary to understand the integrity of pedagogical conditions, interactions, processes, components of pedagogical process which is specially organized for achievement of the ...

Counselling Implications of Teachers' Digital Competencies in the Use of Social Networking Sites (SNSs) in the Teaching-Learning Process in Calabar, Nigeria

Science.gov (United States)

Eyo, Mfon

2016-01-01

The study investigated teachers' digital competencies in the use of Social Networking Sites (SNSs) in the teaching-learning process. It had five research questions and two hypotheses. Adopting a survey design, it used a sample of 250 teachers from 10 out of 16 secondary schools in Calabar Municipal Local Government. A researcher-developed…

Athletic Coaching Competencies.

Science.gov (United States)

Nathanson, Stephen J.

1979-01-01

This article describes a study conducted to identify the competencies appropriate for an athletic coach and to incorporate those competencies into a competency based coaching education program for the four-year colleges and universities within the New York state systems. (JMF)

Optometrists Association Australia Universal (entry-level) and Therapeutic Competency Standards for Optometry 2008.

Science.gov (United States)

Kiely, Patricia M

2009-07-01

Competency standards for entry-level to the profession of optometry in Australia were first developed in 1993, revised in 1997 and expanded in 2000 to include therapeutic competency standards. The entry-level standards cover the competencies required by a person entering the profession without therapeutic endorsement of their registration. The therapeutic competency standards address the additional competencies required for therapeutic endorsement of registration. This paper presents a revised version of the universal (entry-level) and therapeutic competency standards for the profession of optometry in Australia in 2008. Expert members of the profession and representatives from schools of optometry, registration boards in Australia, state divisions of Optometrists Association Australia and the New Zealand Association of Optometrists were consulted in the process of updating the standards. Three new elements of competency have been added to the standards. Twenty-three new performance criteria with associated indicators have been added. Some performance criteria from the earlier document have been combined. Substantial alterations were made to the presentation of indicators throughout the document. The updated entry-level (universal) and therapeutic competency standards were adopted on behalf of the profession by the National Council of Optometrists Association Australia in November 2008. Competency standards are used by Australian and New Zealand registration authorities for the purposes of registration and therapeutic endorsement of registration via the Optometry Council of Australia and New Zealand accreditation and assessment processes. They have also been used as the basis of the World Council of Optometry Global Competency-Based Model.

Lifelong Competence Development: On the Advantages of Formal Competence-Performance Modeling

NARCIS (Netherlands)

Kickmeier-Rust, Michael D.; Albert, Dietrich; Steiner, Christina

2006-01-01

Please, cite this publication as: Kickmeier-Rust, M.D., Albert, D., & Steiner, C. (2006). Lifelong Competence Development: On the Advantages of Formal Competence-Performance Modeling. Proceedings of International Workshop in Learning Networks for Lifelong Competence Development, TENCompetence

A European Competence Framework for Industrial Pharmacy Practice in Biotechnology

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Jeffrey Atkinson

2015-07-01

Full Text Available The PHAR-IN (“Competences for industrial pharmacy practice in biotechnology” looked at whether there is a difference in how industrial employees and academics rank competences for practice in the biotechnological industry. A small expert panel consisting of the authors of this paper produced a biotechnology competence framework by drawing up an initial list of competences then ranking them in importance using a three-stage Delphi process. The framework was next evaluated and validated by a large expert panel of academics (n = 37 and industrial employees (n = 154. Results show that priorities for industrial employees and academics were similar. The competences for biotechnology practice that received the highest scores were mainly in: “Research and Development”, ‘“Upstream” and “Downstream” Processing’, “Product development and formulation”, “Aseptic processing”, “Analytical methodology”, “Product stability”, and “Regulation”. The main area of disagreement was in the category “Ethics and drug safety” where academics ranked competences higher than did industrial employees.

Motor Skill Competence and Perceived Motor Competence: Which Best Predicts Physical Activity among Girls?

Science.gov (United States)

Khodaverdi, Zeinab; Bahram, Abbas; Khalaji, Hassan; Kazemnejad, Anoshirvan

2013-10-01

The main purpose of this study was to determine which correlate, perceived motor competence or motor skill competence, best predicts girls' physical activity behavior. A sample of 352 girls (mean age=8.7, SD=0.3 yr) participated in this study. To assess motor skill competence and perceived motor competence, each child completed the Test of Gross Motor Development-2 and Physical Ability sub-scale of Marsh's Self-Description Questionnaire. Children's physical activity was assessed by the Physical Activity Questionnaire for Older Children. Multiple linear regression model was used to determine whether perceived motor competence or motor skill competence best predicts moderate-to-vigorous self-report physical activity. Multiple regression analysis indicated that motor skill competence and perceived motor competence predicted 21% variance in physical activity (R(2)=0.21, F=48.9, P=0.001), and motor skill competence (R(2)=0.15, ᵝ=0.33, P= 0.001) resulted in more variance than perceived motor competence (R(2)=0.06, ᵝ=0.25, P=0.001) in physical activity. Results revealed motor skill competence had more influence in comparison with perceived motor competence on physical activity level. We suggest interventional programs based on motor skill competence and perceived motor competence should be administered or implemented to promote physical activity in young girls.

Assessment of Innovation Competency

DEFF Research Database (Denmark)

Nielsen, Jan Alexis

2015-01-01

competency, and communication competency) as well as assessment criteria for a number of skills relevant to these subcompetencies. These assessment criteria, it is argued, largely resonate with existing literature and they provide a detailed glimpse into how assessment of innovation competency could...... of the recorded talk in interaction that occurred in teacher group discussion sessions at 5 upper secondary schools. Based on the analysis, it was possible to extrapolate assessment criteria for 5 subcompetencies relevant to innovation (creative competency, collaboration competency, navigation competency, action...

Implementation of Competency-Based Pharmacy Education (CBPE

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Andries Koster

2017-02-01

Full Text Available Implementation of competency-based pharmacy education (CBPE is a time-consuming, complicated process, which requires agreement on the tasks of a pharmacist, commitment, institutional stability, and a goal-directed developmental perspective of all stakeholders involved. In this article the main steps in the development of a fully-developed competency-based pharmacy curriculum (bachelor, master are described and tips are given for a successful implementation. After the choice for entering into CBPE is made and a competency framework is adopted (step 1, intended learning outcomes are defined (step 2, followed by analyzing the required developmental trajectory (step 3 and the selection of appropriate assessment methods (step 4. Designing the teaching-learning environment involves the selection of learning activities, student experiences, and instructional methods (step 5. Finally, an iterative process of evaluation and adjustment of individual courses, and the curriculum as a whole, is entered (step 6. Successful implementation of CBPE requires a system of effective quality management and continuous professional development as a teacher. In this article suggestions for the organization of CBPE and references to more detailed literature are given, hoping to facilitate the implementation of CBPE.

THE INFLUENCE OF LANGUAGE COMPETENCE, WRITING COMPETENCE, AND CULTURAL COMPETENCE ON PRODUCING A SUCCESSFUL WRITING

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Hermanto Hermanto

2008-11-01

Full Text Available Writing is a skill derived from a long way of learning and exercises. Different from other language skills, writing is considered the difficult language skill to acquire since it involves many aspects of linguistics, social, and writing knowledge and conventions. There are at least three important elements of writing useful to produce a good piece of composition, language competence, writing competence and cultural competence. This paper shows the influence of these three elements in order to produce good, readable, communicative, and successful writing

Organelle-specific injury to melanin-containing cells in human skin by pulsed laser irradiation

Energy Technology Data Exchange (ETDEWEB)

Murphy, G.F.; Shepard, R.S.; Paul, B.S.; Menkes, A.; Anderson, R.R.; Parrish, J.A.

1983-12-01

Physical models predict that ultraviolet laser radiation of appropriately brief pulses can selectively alter melanin-containing cellular targets in human skin. Skin of normal human volunteers was exposed to brief (20 nanosecond) 351-nm wave length pulses from a XeF excimer laser, predicting that those cells containing the greatest quantities of melanized melanosomes (lower half of the epidermis) would be selectively damaged. Transmission electron microscopy revealed the earliest cellular alteration to be immediate disruption of melanosomes, both within melanocytes and basal keratinocytes. This disruption was dose dependent and culminated in striking degenerative changes in these cells. Superficial keratinocytes and Langerhans cells were not affected. It was concluded that the XeF excimer laser is capable of organelle-specific injury to melanosomes. These findings may have important clinical implications in the treatment of both benign and malignant pigmented lesions by laser radiations of defined wave lengths and pulse durations.

Competence Models in Technology-enhanced Competence-based Learning

NARCIS (Netherlands)

Sampson, Demetrios; Fytros, Demetrios

2008-01-01

Please cite as: Sampson, D., & Fytros, D. (2008). Competence Models in Technology-enhanced Competence-based Learning. In H. H. Adelsberger, Kinshuk, J. M. Pawlowski & D. Sampson (Eds.), International Handbook on Information Technologies for Education and Training, 2nd Edition, Springer, June 2008

Verifying competence of operations personnel in nuclear power plants

International Nuclear Information System (INIS)

Farber, G.H.

1986-01-01

To ensure that only competent people are authorized to fill positions in a nuclear power plant, both the initial competence of personnel and the continuous maintenance of competence have to be verified. Two main methods are normally used for verifying competence, namely evaluation of a person's performance over a period of time, and evaluation of his knowledge and skills at a particular time by means of an examination. Both methods have limitations, and in practice they are often used together to give different and to some extent complementary evaluations of a person's competence. Verification of competence itself is a problem area, because objective judging of human competence is extremely difficult. Formal verification methods, such as tests and examinations, are particularly or exclusively applied for the direct operating personnel in the control room (very rarely for management personnel). Out of the many elements contributing to a person's competence, the knowledge which is needed and the intellectual skills are the main subjects of the formal verification methods. Therefore the presentation will concentrate on the proof of the technical qualification of operators by means of examinations. The examination process in the Federal Republic of Germany for the proof of knowledge and skills will serve as an example to describe and analyze the important aspects. From that recommendations are derived regarding standardization of the procedure as well as validation. (orig./GL)

Towards an International Framework for Recommendations of Core Competencies in Nursing and Inter-Professional Informatics: The TIGER Competency Synthesis Project.

Science.gov (United States)

Hübner, Ursula; Shaw, Toria; Thye, Johannes; Egbert, Nicole; Marin, Heimar; Ball, Marion

2016-01-01

Informatics competencies of the health care workforce must meet the requirements of inter-professional process and outcome oriented provision of care. In order to help nursing education transform accordingly, the TIGER Initiative deployed an international survey, with participation from 21 countries, to evaluate and prioritise a broad list of core competencies for nurses in five domains: 1) nursing management, 2) information technology (IT) management in nursing, 3) interprofessional coordination of care, 4) quality management, and 5) clinical nursing. Informatics core competencies were found highly important for all domains. In addition, this project compiled eight national cases studies from Austria, Finland, Germany, Ireland, New Zealand, the Philippines, Portugal, and Switzerland that reflected the country specific perspective. These findings will lead us to an international framework of informatics recommendations.

Empowering nurses to handle the guideline implementation process: identification of implementation competencies

NARCIS (Netherlands)

Holleman, G.J.M.; Tol, M. van; Schoonhoven, L.; Groot, J. de; Achterberg, T. van

2014-01-01

Employing nurses as opinion leaders to implement guidelines may be a promising implementation activity. Until now, insight into necessary competencies of nurse opinion leaders is lacking. We studied and supported aspiring nurse opinion leaders, using a training program based on social influence and

Essential competencies for effective information service delivery in ...

African Journals Online (AJOL)

The new innovation in university library processes has brought a lot of changes on the roles and expectations of the information professionals. Information professionals are now to be more acquainted with competence of handling new technologies related to collection, processing and dissemination of information.

Developing competence based qualification system in the nuclear energy sector

International Nuclear Information System (INIS)

Ceclan, Mihail

2016-01-01

The Institute for Energy and Transport of the Joint Research Centre, European Commission, developed a strategy and road map for ECVET implementation. The JRC road map for European Credit System for Vocational Education and Training (ECVET) implementation has reached the stage of Competence-Based Qualification System development. The Competence-Based Qualification System can help bridge the gap between Human Resources demand and supply in the nuclear market by structuring qualifications in small independent parts. This very specific ECVET feature of a qualification, facilitates the process of competences accumulation and the lifelong learning, mobility and flexible learning pathways. New developments are presented about the Competence-Based Qualification System development for the nuclear energy sector.

Developing competence based qualification system in the nuclear energy sector

Energy Technology Data Exchange (ETDEWEB)

Ceclan, Mihail [European Commission, Petten (Netherlands). Inst. for Energy and Transport

2016-04-15

The Institute for Energy and Transport of the Joint Research Centre, European Commission, developed a strategy and road map for ECVET implementation. The JRC road map for European Credit System for Vocational Education and Training (ECVET) implementation has reached the stage of Competence-Based Qualification System development. The Competence-Based Qualification System can help bridge the gap between Human Resources demand and supply in the nuclear market by structuring qualifications in small independent parts. This very specific ECVET feature of a qualification, facilitates the process of competences accumulation and the lifelong learning, mobility and flexible learning pathways. New developments are presented about the Competence-Based Qualification System development for the nuclear energy sector.

Competing contact processes in the Watts-Strogatz network

Science.gov (United States)

Rybak, Marcin; Malarz, Krzysztof; Kułakowski, Krzysztof

2016-06-01

We investigate two competing contact processes on a set of Watts-Strogatz networks with the clustering coefficient tuned by rewiring. The base for network construction is one-dimensional chain of N sites, where each site i is directly linked to nodes labelled as i ± 1 and i ± 2. So initially, each node has the same degree k i = 4. The periodic boundary conditions are assumed as well. For each node i the links to sites i + 1 and i + 2 are rewired to two randomly selected nodes so far not-connected to node i. An increase of the rewiring probability q influences the nodes degree distribution and the network clusterization coefficient 𝓒. For given values of rewiring probability q the set 𝓝(q)={𝓝1,𝓝2,...,𝓝 M } of M networks is generated. The network's nodes are decorated with spin-like variables s i ∈ { S,D }. During simulation each S node having a D-site in its neighbourhood converts this neighbour from D to S state. Conversely, a node in D state having at least one neighbour also in state D-state converts all nearest-neighbours of this pair into D-state. The latter is realized with probability p. We plot the dependence of the nodes S final density n S T on initial nodes S fraction n S 0. Then, we construct the surface of the unstable fixed points in (𝓒, p, n S 0) space. The system evolves more often toward n S T for (𝓒, p, n S 0) points situated above this surface while starting simulation with (𝓒, p, n S 0) parameters situated below this surface leads system to n S T =0. The points on this surface correspond to such value of initial fraction n S * of S nodes (for fixed values 𝓒 and p) for which their final density is n S T=1/2.

Building Project Competence

DEFF Research Database (Denmark)

Pemsel, Sofia; Wiewiora, Anna

This research investigates the development of project competence, and particularly, three related dynamic capabilities (shifting, adapting, leveraging) that contribute to project competence development. In doing so, we make use of the emerging literature on knowledge governance and theorize how...... of dynamic capability building promoting project competence development....

Future orientation and competence to stand trial: the fragility of competence.

Science.gov (United States)

Kivisto, Aaron J; Moore, Todd M; Fite, Paula A; Seidner, Bruce G

2011-01-01

The current study examined the direct, indirect, and interactive effects of age, intellectual ability, psychiatric symptomatology, and future orientation on juvenile adjudicative competence utilizing a secondary sample of 927 youth from the MacArthur Juvenile Adjudicative Competence Study. Consistent with previous research, age, intellectual ability, and future orientation were found to be positively associated with competence, and psychiatric symptomatology was weakly negatively related to competence. Tests of indirect effects revealed that the development of an orientation toward future consequences partially explains the relationship between age and the capacity to reason about legal decision-making. Further, tests of invariance revealed that the competence of immature adolescents is particularly "fragile," in that smaller deficits in cognitive abilities appear to pose greater problems in youths regarding their adjudicative competence than in their more mature peers. Findings are discussed in regard to forensic practice as well as for future research.

Giving Context to the Physician Competency Reference Set: Adapting to the Needs of Diverse Populations

Science.gov (United States)

Eckstrand, Kristen L.; Potter, Jennifer; Bayer, Carey Roth; Englander, Robert

2016-01-01

Delineating the requisite competencies of a 21st-century physician is the first step in the paradigm shift to competency-based medical education. Over the past two decades, more than 150 lists of competencies have emerged. In a synthesis of these lists, the Physician Competency Reference Set (PCRS) provided a unifying framework of competencies that define the general physician. The PCRS is not context or population specific; however, competently caring for certain underrepresented populations or specific medical conditions can require more specific context. Previously developed competency lists describing care for these populations have been disconnected from an overarching competency framework, limiting their uptake. To address this gap, the Association of American Medical Colleges Advisory Committee on Sexual Orientation, Gender Identity, and Sex Development adapted the PCRS by adding context- and content-specific qualifying statements to existing PCRS competencies to better meet the needs of diverse patient populations. This Article describes the committee’s process in developing these qualifiers of competence. To facilitate widespread adoption of the contextualized competencies in U.S. medical schools, the committee used an established competency framework to develop qualifiers of competence to improve the health of individuals who are lesbian, gay, bisexual, transgender; gender nonconforming; or born with differences in sexual development. This process can be applied to other underrepresented populations or medical conditions, ensuring that relevant topics are included in medical education and, ultimately, health care outcomes are improved for all patients inclusive of diversity, background, and ability. PMID:26796092

WEIGHTING OF STUDENTS’ PREFERENCES OF TEACHER’S COMPETENCIES

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BROŽOVÁ, Helena

2011-12-01

Full Text Available The aim of this article is to describe the proposed methodology of identification of the students’ weights or preferences of teacher’s managerial competencies at the Faculty of Economics, Czech University of Life Sciences in Prague (CULS. The goal of this article is not to evaluate the teacher’s scientific ability but describe the evaluation of the teacher’s managerial competencies weights from students’ point of view. For setting of weights there are many different methods that varied in the proportion of including the subjective and objective judgement. Commonly diffused method is the Analytic Hierarchy or Network Process by prof. Saaty (AHP or ANP. Because it is not possible to see or to evaluate teacher’s competencies in complexity, we proposed the questionnaires for pairwise comparisons of various teacher’s managerial characteristics and competencies. These answers are then analysed using the AHP method. The AHP is a method deriving global weights from partial weights received as result of pairwise comparisons.

Constructing core competency indicators for clinical teachers in Taiwan: a qualitative analysis and an analytic hierarchy process.

Science.gov (United States)

Li, Ai-Tzu; Lin, Jou-Wei

2014-04-11

The objective of this study was to construct a framework of core competency indicators of medical doctors who teach in the clinical setting in Taiwan and to evaluate the relative importance of the indicators among these clinical teachers. The preliminary framework of the indicators was developed from an in-depth interview conducted with 12 clinical teachers who had previously been recognized and awarded for their teaching excellence in university hospitals. The framework was categorized into 4 dimensions: 1) Expertise (i.e., professional knowledge and skill); 2) Teaching Ability; 3) Attitudes and Traits; and 4) Beliefs and Values. These areas were further divided into 11 sub-dimensions and 40 indicators. Subsequently, a questionnaire built upon this qualitative analysis was distributed to another group of 17 clinical teachers. Saaty's eigenvector approach, or the so-called analytic hierarchy process (AHP), was applied to perform the pairwise comparisons between indicators and to determine the ranking and relative importance of the indicators. Fourteen questionnaires were deemed valid for AHP assessment due to completeness of data input. The relative contribution of the four main dimensions was 31% for Attitudes and Traits, 30% for Beliefs and Values, 22% for Expertise, and 17% for Teaching Ability. Specifically, 9 out of the 10 top-ranked indicators belonged to the "Attitudes and Traits" or "Beliefs and Values" dimensions, indicating that inner characteristics (i.e., attitudes, traits, beliefs, and values) were perceived as more important than surface ones (i.e., professional knowledge, skills, and teaching competency). We performed a qualitative analysis and developed a questionnaire based upon an interview with experienced clinical teachers in Taiwan, and used this tool to construct the key features for the role model. The application has also demonstrated the relative importance in the dimensions of the core competencies for clinical teachers in Taiwan.

Competences for All: Recognizing and Developing Competences of Young People with Fewer Opportunities

Science.gov (United States)

Usakli, Hakan

2016-01-01

This qualitative study clarifies opinion of 32 European volunteer youth leaders on concepts of competence, fewer opportunities and enlargement strategies on competence of fewer opportunities. Leaders underline main competencies as follows: tongue, languages, mathematical, digital, learning, social, entrepreneurship, cultural. Key competences are…

Identifying public health competencies relevant to family medicine.

Science.gov (United States)

Harvey, Bart J; Moloughney, Brent W; Iglar, Karl T

2011-10-01

Public health situations faced by family physicians and other primary care practitioners, such as severe acute respiratory syndrome (SARS) and more recently H1N1, have resulted in an increased interest to identify the public health competencies relevant to family medicine. At present there is no agreed-on set of public health competencies delineating the knowledge and skills that family physicians should possess to effectively face diverse public health challenges. Using a multi-staged, iterative process that included a detailed literature review, the authors developed a set of public health competencies relevant to primary care, identifying competencies relevant across four levels, from "post-MD" to "enhanced." Feedback from family medicine and public health educator-practitioners regarding the set of proposed "essential" competencies indicated the need for a more limited, feasible set of "priority" areas to be highlighted during residency training. This focused set of public health competencies has begun to guide relevant components of the University of Toronto's Family Medicine Residency Program curriculum, including academic half-days; clinical experiences, especially identifying "teachable moments" during patient encounters; resident academic projects; and elective public health agency placements. These competencies will also be used to guide the development of a family medicine-public health primer and faculty development sessions to support family medicine faculty facilitating residents to achieve these competencies. Once more fully implemented, an evaluation will be initiated to determine the degree to which these public health competencies are being achieved by family medicine graduates, especially whether they attained the knowledge, skills, and confidence necessary to effectively face diverse public health situations-from common to emergent. Copyright © 2011 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Soft Skill Competencies, Hard Skill Competencies, and Intention to Become Entrepreneur of Vocational Graduates

OpenAIRE

Benedicta Prihatin Dwi Riyanti; Christine Winstinindah Sandroto; M. Tri Warmiyati D.W

2016-01-01

This study aimed to determine the effect of soft skill competencies and hard skill competencies to the intention to become entrepreneur in the vocational school graduates. Hard skill entrepreneurial competencies are competencies that are needed to running business. Meanwhile for soft skill competencies are competencies related to aspects of personality and cognitive style. Population in this research is vocational graduates in Jakarta and Jogjakarta. The sampling technique used is incidental ...

Can and Should Social Competence be Taught to Engineers?

Directory of Open Access Journals (Sweden)

Pia Helena Lappalainen

2011-10-01

Full Text Available The traditional focus in engineering syllabi on technical abilities has been well substantiated by the types of knowledge and skills required in industrial processes. However, the emerging requirements in industrial operating environments necessitate a more personal configuration of competencies facilitating both intrapersonal and interpersonal processes at workplace. The concomitant reform of engineering education to incorporate social competence into the technical education calls for a revision of pedagogy, as the traditional instruments applied in the dissemination of substance knowledge and technical skills provide little support for leveraging students’ social skills. This article discusses the learnability of socio-emotional abilities and reviews their most fundamental and pertinent skills. The results from a quantitative, empirical research conducted in engineering industries to identify predictors of social competence are reported and the implications on engineering pedagogy examined. The proposed methodology for teaching social skills in the engineering classroom setup constitutes collaborative learning, self-management techniques, and teacher immediacy.

COACHES' PERCEPTIONS OF COMPETENCE AND ACKNOWLEDGEMENT OF TRAINING NEEDS RELATED TO PROFESSIONAL COMPETENCES

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Sofia Santos

2010-03-01

Full Text Available The purpose of the present study was to examine coaches' perceptions of competence and acknowledgement of training needs related to professional competences according to the professional experience and academic education. The participants were 343 coaches from several sports, who answered to a questionnaire that includes a scale focused on perceptions of competence and another scale on acknowledgment of training needs. An exploratory factor analysis with Maximum Likelihood Factoring was used with Oblimin rotation for the identification of emergent factors. Comparison on coaches' perceptions in function of coaching experience and coaches' academic background were made applying One-way ANOVA and Tukey's post hoc multiple comparisons. Factor analysis on coaches' perceptions of competence and acknowledgement of training needs made apparent three main areas of competences, i.e. competences related to annual and multi-annual planning; competences related to orientation towards practice and competition; and personal and coaching education competences. Coaches' perceptions were influenced by their experience, as low experienced coaches rated themselves at lower levels of competence and with more training needs; also coaches with high education, in Physical Education or others, perceived themselves as more competent than coaches with no higher education. Finally, the majority of the coaches perceived themselves to be competent but, nevertheless, they indicated to have training needs, which brings an important feedback to coach education. This suggests that coaches are interested in increasing their knowledge and competence in a broad range of areas which should be considered in future coach education programs

Pneumococcal Competence Coordination Relies on a Cell-Contact Sensing Mechanism.

Directory of Open Access Journals (Sweden)

Marc Prudhomme

2016-06-01

Full Text Available Bacteria have evolved various inducible genetic programs to face many types of stress that challenge their growth and survival. Competence is one such program. It enables genetic transformation, a major horizontal gene transfer process. Competence development in liquid cultures of Streptococcus pneumoniae is synchronized within the whole cell population. This collective behavior is known to depend on an exported signaling Competence Stimulating Peptide (CSP, whose action generates a positive feedback loop. However, it is unclear how this CSP-dependent population switch is coordinated. By monitoring spontaneous competence development in real time during growth of four distinct pneumococcal lineages, we have found that competence shift in the population relies on a self-activated cell fraction that arises via a growth time-dependent mechanism. We demonstrate that CSP remains bound to cells during this event, and conclude that the rate of competence development corresponds to the propagation of competence by contact between activated and quiescent cells. We validated this two-step cell-contact sensing mechanism by measuring competence development during co-cultivation of strains with altered capacity to produce or respond to CSP. Finally, we found that the membrane protein ComD retains the CSP, limiting its free diffusion in the medium. We propose that competence initiator cells originate stochastically in response to stress, to form a distinct subpopulation that then transmits the CSP by cell-cell contact.

COMPETENCY-BASED TRAINING IN NURSING: LIMITS AND POSSIBILITIES

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Silvia Franco da Rocha Tonhom

2014-12-01

Full Text Available Objective To analyze the possibilities and limits of competency-based training in nursing. Method An integrative review of the literature on the subject was carried out, and an analysis was made of the results of a survey evaluating a nursing course based on areas of competency. A dialog was then established between the review and the results of the research. Results On the question of which theoretical type of competency the articles from the literature relate to, there is a predominance of the constructivist perspective, followed by the functionalist approach and the dialog-based approach. In the dialog between the literature and the research, limits and possibilities were observed in the development of a training by areas of competency. Conclusion The dialog-based approach to competency is the proposition that most approximates to the profile defined by the National Curriculum Guidelines for training in nursing, and this was also identified in the evaluation survey that was studied. However, it is found that there are aspects on better work is needed, such as: partnership between school and the workplace, the role of the teacher, the role of the student, and the process of evaluation.

A competency framework for the business rescue practitioner profession

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Marius Pretorius

2014-08-01

Research purpose: Competencies required by business rescue practitioners (BRPs to navigate a distressed venture were investigated. What BRPs actually ‘do’ during a rescue guided the development of a competency framework to inform future qualification guidelines for BRP education and accreditation. Motivation for the study: To investigate the research question: ‘What are the competencies that underlie the activities of a business rescue practitioner?’. Research design, approach and method: A modified ‘interview to the double’ (ITTD process was used to elicit instructions that a BRP would give to an imaginary ‘double’. These instructions were analysed and rated for importance, transferability, knowledge requirement and skills requirement; in conclusion, these instructions were ranked and subjected to a content analysis. Main findings: Based on the main activities that were derived from the practices and praxis, one assignment and four supra (higher-level competencies were consequent to the analysis. A BRP able to successfully navigate a distressed venture towards normal operations should demonstrate a high level of competency in sense-making, decision making and integration, achieved through collaboration as the central competency. Practical implications: Firstly, the study addresses educators’ need for a framework of competencies to guide education. Secondly, it paves the way for the Regulator to develop a qualifications framework for accreditation. Contribution: The findings gave structure to the competencies underlying the activities of a BRP to navigate a rescue. Pre-business and financial acumen appears limited without these competencies containing insight, experience, intuition, heuristics, tacit knowledge, perceptive induction and more.

SAP Nuclear Competence Centre

International Nuclear Information System (INIS)

Andrlova, Z.

2009-01-01

In this issue we continue and introduce the SAP Nuclear Competence Centre and its head Mr. Igor Dzama. SAP Nuclear Competence Centrum is one of the fi rst competence centres outside ENEL headquarters. It should operate in Slovakia and should have competencies within the whole Enel group. We are currently dealing with the issues of organisation and funding. We are trying to balance the accountability to the NPP directors and to the management of the competence centres at Enel headquarters; we are looking at the relations between the competence centres within the group and defining the services that we will provide for the NPPs. author)

Beyond NAVMEC: competency-based veterinary education and assessment of the professional competencies.

Science.gov (United States)

Hodgson, Jennifer L; Pelzer, Jacquelyn M; Inzana, Karen D

2013-01-01

The implementation of competency-based curricula within the health sciences has been an important paradigm shift over the past 30 years. As a result, one of the five strategic goals recommended by the North American Veterinary Medical Education Consortium (NAVMEC) report was to graduate career-ready veterinarians who are proficient in, and have the confidence to use, an agreed-upon set of core competencies. Of the nine competencies identified as essential for veterinary graduates, seven could be classified as professional or non-technical competencies: communication; collaboration; management (self, team, system); lifelong learning, scholarship, value of research; leadership; diversity and multicultural awareness; and adaptation to changing environments. Traditionally, the professional competencies have received less attention in veterinary curricula and their assessment is often sporadic or inconsistent. In contrast, the same or similar competencies are being increasingly recognized in other health professions as essential skills and abilities, and their assessment is being undertaken with enhanced scrutiny and critical appraisal. Several challenges have been associated with the assessment of professional competencies, including agreement as to their definition and therefore their evaluation, the fact that they are frequently complex and require multiple integrative assessments, and the ability and/or desire of faculty to teach and assess these competencies. To provide an improved context for assessment of the seven professional competencies identified in the NAVMEC report, this article describes a broad framework for their evaluation as well as specific examples of how these or similar competencies are currently being measured in medical and veterinary curricula.

Competency Maps: an Effective Model to Integrate Professional Competencies Across a STEM Curriculum

Science.gov (United States)

Sánchez Carracedo, Fermín; Soler, Antonia; Martín, Carme; López, David; Ageno, Alicia; Cabré, Jose; Garcia, Jordi; Aranda, Joan; Gibert, Karina

2018-05-01

Curricula designed in the context of the European Higher Education Area need to be based on both domain-specific and professional competencies. Whereas universities have had extensive experience in developing students' domain-specific competencies, fostering professional competencies poses a new challenge we need to face. This paper presents a model to globally develop professional competencies in a STEM (science, technology, engineering, and mathematics) degree program, and assesses the results of its implementation after 4 years. The model is based on the use of competency maps, in which each competency is defined in terms of competency units. Each competency unit is described by a set of expected learning outcomes at three domain levels. This model allows careful analysis, revision, and iteration for an effective integration of professional competencies in domain-specific subjects. A global competency map is also designed, including all the professional competency learning outcomes to be achieved throughout the degree. This map becomes a useful tool for curriculum designers and coordinators. The results were obtained from four sources: (1) students' grades (classes graduated from 2013 to 2016, the first 4 years of the new Bachelor's Degree in Informatics Engineering at the Barcelona School of Informatics); (2) students' surveys (answered by students when they finished the degree); (3) the government employment survey, where former students evaluate their satisfaction of the received training in the light of their work experience; and (4) the Everis Foundation University-Enterprise Ranking, answered by over 2000 employers evaluating their satisfaction regarding their employees' university training, where the Barcelona School of Informatics scores first in the national ranking. The results show that competency maps are a good tool for developing professional competencies in a STEM degree.

Early math matters: kindergarten number competence and later mathematics outcomes.

Science.gov (United States)

Jordan, Nancy C; Kaplan, David; Ramineni, Chaitanya; Locuniak, Maria N

2009-05-01

Children's number competencies over 6 time points, from the beginning of kindergarten to the middle of 1st grade, were examined in relation to their mathematics achievement over 5 later time points, from the end of 1st grade to the end of 3rd grade. The relation between early number competence and mathematics achievement was strong and significant throughout the study period. A sequential process growth curve model showed that kindergarten number competence predicted rate of growth in mathematics achievement between 1st and 3rd grades as well as achievement level through 3rd grade. Further, rate of growth in early number competence predicted mathematics performance level in 3rd grade. Although low-income children performed more poorly than their middle-income counterparts in mathematics achievement and progressed at a slower rate, their performance and growth were mediated through relatively weak kindergarten number competence. Similarly, the better performance and faster growth of children who entered kindergarten at an older age were explained by kindergarten number competence. The findings show the importance of early number competence for setting children's learning trajectories in elementary school mathematics. Copyright 2009 APA, all rights reserved

Early Math Matters: Kindergarten Number Competence and Later Mathematics Outcomes

Science.gov (United States)

Jordan, Nancy C.; Kaplan, David; Ramineni, Chaitanya; Locuniak, Maria N.

2009-01-01

Children’s number competencies over 6 time points, from the beginning of kindergarten to the middle of 1st grade, were examined in relation to their mathematics achievement over 5 later time points, from the end of 1st grade to the end of 3rd grade. The relation between early number competence and mathematics achievement was strong and significant throughout the study period. A sequential process growth curve model showed that kindergarten number competence predicted rate of growth in mathematics achievement between 1st and 3rd grades as well as achievement level through 3rd grade. Further, rate of growth in early number competence predicted mathematics performance level in 3rd grade. Although low-income children performed more poorly than their middle-income counterparts in mathematics achievement and progressed at a slower rate, their performance and growth were mediated through relatively weak kindergarten number competence. Similarly, the better performance and faster growth of children who entered kindergarten at an older age were explained by kindergarten number competence. The findings show the importance of early number competence for setting children’s learning trajectories in elementary school mathematics. PMID:19413436

Evaluating Research-Oriented Teaching: A New Instrument to Assess University Students' Research Competences

Science.gov (United States)

Böttcher, Franziska; Thiel, Felicitas

2018-01-01

Several concepts have been developed to implement research-oriented teaching in higher education in the last 15 years. The definition of research competences, however, has received minor attention so far. Some approaches to modeling research competences describe these competences along the research process but either focus on a specific academic…

Proposal and Validation of an Entrepreneur Competency Profile: Implications for Education

Science.gov (United States)

Alda-Varas, Rodrigo; Villardon-Gallego, Lourdes; Elexpuru-Albizuri, Itziar

2012-01-01

Introduction: This research presents the validated proposal of an entrepreneur competency profile. We analyzed the phases of the entrepreneurial process, and the functions involved in each of them, in order to identify the tasks involved in each function/role and consequently the specific competencies of entrepreneurs. Method: The proposal was…

Evaluation of the Development of Professional Competence in Undergraduates: Methodical Aspects

Science.gov (United States)

Leontyev, Vyacheslav V.; Rebrina, Fayruza G.; Leontyeva, Irina A.; Gafiyatullina, Elvira A.

2016-01-01

Bologna process puts in a high claim for the modern European education in terms of competency building approach. The control is conducted by the agencies which monitor learning activity level in higher education institutions. This paper presents the aspects of higher education within the conduction of competency building approach projects in…

Development of Core Competencies for Paraprofessional Nutrition Educators Who Deliver Food Stamp Nutrition Education

Science.gov (United States)

Baker, Susan S.; Pearson, Meredith; Chipman, Helen

2009-01-01

The purpose of this project was to describe the process used for the development of core competencies for paraprofessional nutrition educators in Food Stamp Nutrition Education (FSNE). The development process included the efforts of an expert panel of state and multicounty FSNE leaders to draft the core competencies and the validation of those…

Innovation of education for the development of key competencies of university graduates

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Struková Zuzana

2017-01-01

Full Text Available Competency-based education is a new trend in the process of teaching to support and develop the com­petencies of graduates. This challenge of the European Union aimed at changes in learning processes contrib­utes to improvement in the educational qualifications of the population. Recently, in Europe and Slovakia, several research studies aimed at key competencies of graduates have been conducted. This paper provides the results of the study aimed at identification of key competencies of graduates of the study program Construction Technology and Management. A proposal for innovations in learning forms is presented as an output of the national project “Universities as Engines of Knowledge Society Development”. The innovations will influence the development of profes­sion-specific and transferable competencies of graduates of the aforementioned study program at the Faculty of Civil Engineering in Technical University of Košice, Slovakia.

Impact of International Collaborative Project on Cultural Competence among Occupational Therapy Students

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Divya Sood OTD, OTR/L

2014-07-01

Full Text Available Occupational therapy (OT educators recognize a need to ensure that OT students are culturally competent. The researchers developed the International Collaborative Project on Cultural Competence (ICPCC to help students understand the impact of cultural context on client care. Entry-level MOT students from a university in the US (N = 18 collaborated with BOT students (N = 4 and advanced MOT students (N = 9 from two universities in India using an online course management system WebCT. The study explored the impact of the ICPCC on OT students’ cultural competence and discusses students’ perceptions of culture on the OT process. The Inventory for Assessing the Process of Cultural Competence Among Health Care Professionals Revised© measured students’ cultural competence at baseline and immediately after participation in the ICPCC. Qualitative data was collected using a Self-Reflection Form. There was an increase in the cultural competence scores among all three groups of students after participating in the ICPCC at p value < .05. Three themes emerged from the qualitative data analysis: meaning of the term culture, impact of cultural on client- centered practice, and impact of cultural on OT outcomes. OT students recognized the role that cultural differences play in OT evaluation and intervention.

Competency remodelling and application plans for development of job competency in RI-biomics

Energy Technology Data Exchange (ETDEWEB)

Shin, Woo Ho; Park, Tai Jin [Korean Association for Radiation Application, Seoul (Korea, Republic of)

2017-03-15

RI-Biomics technology is advanced convergence technologies that can be measured in real time and track in vivo behavior and metabolism of substances using characteristics of the radioactive isotope. Its application fields are increasing such as drug development, agriculture, development of new materials and their utilization, etc. In addition, according to domestic and international developments and changes in the RI-Biomics environment, RI-Biomics professionals are needed to train continuously. To develop systematic human resources basement and competency-based curriculum, we perform competency modeling of pedagogical perspective to targeted at high-performance on RI-Biomics. Furthermore, we redefine the competency model and verified by industry experts with focus group interviews. In the result, two general competencies and three professional competencies were extracted by interview. Each competencies are organized six sub-competencies and nine sub-competencies. In the final steps, the same procedures were repeated to obtain the consensus of experts on derived competencies and behavioral objectives. The results of the study are applicable to enhance human resource management and to develop the curriculum for RI-Biomics expert training. It is expected to be used as reference material of long term-planning for RI-Biomics professional.