WorldWideScience

Sample records for wing-in-ground effect craft

  1. Experimental Investigation of a Wing-in-Ground Effect Craft

    Directory of Open Access Journals (Sweden)

    M. Mobassher Tofa

    2014-01-01

    Full Text Available The aerodynamic characteristics of the wing-in-ground effect (WIG craft model that has a noble configuration of a compound wing was experimentally investigated and Universiti Teknologi Malaysia (UTM wind tunnel with and without endplates. Lift and drag forces, pitching moment coefficients, and the centre of pressure were measured with respect to the ground clearance and the wing angle of attack. The ground effect and the existence of the endplates increase the wing lift-to-drag ratio at low ground clearance. The results of this research work show new proposed design of the WIG craft with compound wing and endplates, which can clearly increase the aerodynamic efficiency without compromising the longitudinal stability. The use of WIG craft is representing an ambitious technology that will help in reducing time, effort, and money of the conventional marine transportation in the future.

  2. Experimental investigation of a wing-in-ground effect craft.

    Science.gov (United States)

    Tofa, M Mobassher; Maimun, Adi; Ahmed, Yasser M; Jamei, Saeed; Priyanto, Agoes; Rahimuddin

    2014-01-01

    The aerodynamic characteristics of the wing-in-ground effect (WIG) craft model that has a noble configuration of a compound wing was experimentally investigated and Universiti Teknologi Malaysia (UTM) wind tunnel with and without endplates. Lift and drag forces, pitching moment coefficients, and the centre of pressure were measured with respect to the ground clearance and the wing angle of attack. The ground effect and the existence of the endplates increase the wing lift-to-drag ratio at low ground clearance. The results of this research work show new proposed design of the WIG craft with compound wing and endplates, which can clearly increase the aerodynamic efficiency without compromising the longitudinal stability. The use of WIG craft is representing an ambitious technology that will help in reducing time, effort, and money of the conventional marine transportation in the future.

  3. Experimental Investigation of a Wing-in-Ground Effect Craft

    Science.gov (United States)

    Tofa, M. Mobassher; Ahmed, Yasser M.; Jamei, Saeed; Priyanto, Agoes; Rahimuddin

    2014-01-01

    The aerodynamic characteristics of the wing-in-ground effect (WIG) craft model that has a noble configuration of a compound wing was experimentally investigated and Universiti Teknologi Malaysia (UTM) wind tunnel with and without endplates. Lift and drag forces, pitching moment coefficients, and the centre of pressure were measured with respect to the ground clearance and the wing angle of attack. The ground effect and the existence of the endplates increase the wing lift-to-drag ratio at low ground clearance. The results of this research work show new proposed design of the WIG craft with compound wing and endplates, which can clearly increase the aerodynamic efficiency without compromising the longitudinal stability. The use of WIG craft is representing an ambitious technology that will help in reducing time, effort, and money of the conventional marine transportation in the future. PMID:24701170

  4. Preliminary development of a wing in ground effect vehicle

    Science.gov (United States)

    Abidin, Razali; Ahamat, Mohamad Asmidzam; Ahmad, Tarmizi; Saad, Mohd Rasdan; Hafizi, Ezzat

    2018-02-01

    Wing in ground vehicle is one of the mode of transportation that allows high speed movement over water by travelling few meters above the water level. Through this manouver strategy, a cushion of compressed air exists between the wing in ground vehicle wings and water. This significantly increase the lift force, thus reducing the necessity in having a long wing span. Our project deals with the development of wing in ground vehicle with the capability of transporting four people. The total weight of this wing in ground vehicle was estimated at 5.4 kN to enable the prediction on required wing area, minimum takeoff velocity, drag force and engine power requirement. The required takeoff velocity is decreases as the lift coefficient increases, and our current mathematical model shows the takeoff velocity at 50 m/s avoid the significant increase in lift coefficient for the wing area of 5 m2. At the velocity of 50 m/s, the drag force created by this wing in ground vehicle is well below 1 kN, which required a 100-120 kW of engine power if the propeller has the efficiency of 0.7. Assessment on the stresses and deflection of the hull structural indicate the capability of plywood to withstand the expected load. However, excessive deflection was expected in the rear section which requires a minor structural modification. In the near future, we expect that the wind tunnel tests of this wing in ground vehicle model would enable more definite prediction on the important parameters related to its performance.

  5. Longitudinal static stability requirements for wing in ground effect vehicle

    Directory of Open Access Journals (Sweden)

    Wei Yang

    2015-03-01

    Full Text Available The issue of the longitudinal stability of a WIG vehicle has been a very critical design factor since the first experimental WIG vehicle has been built. A series of studies had been performed and focused on the longitudinal stability analysis. However, most studies focused on the longitudinal stability of WIG vehicle in cruise phase, and less is available on the longitudinal static stability requirement of WIG vehicle when hydrodynamics are considered: WIG vehicle usually take off from water. The present work focuses on stability requirement for longitudinal motion from taking off to landing. The model of dynamics for a WIG vehicle was developed taking into account the aerodynamic, hydrostatic and hydrodynamic forces, and then was analyzed. Following with the longitudinal static stability analysis, effect of hydrofoil was discussed. Locations of CG, aerodynamic center in pitch, aerodynamic center in height and hydrodynamic center in heave were illustrated for a stabilized WIG vehicle. The present work will further improve the longitudinal static stability theory for WIG vehicle.

  6. Mean flow characteristics of two-dimensional wings in ground effect

    Directory of Open Access Journals (Sweden)

    Jae Hwan Jung

    2012-06-01

    Full Text Available The present study numerically investigates the aerodynamic characteristics of two-dimensional wings in the vicinity of the ground by solving two-dimensional steady incompressible Navier-Stokes equations with the turbulence closure model of the realizable k-ε model. Numerical simulations are performed at a wide range of the normalized ground clearance by the chord length (0.1≤h/C ≤ 1.25 for the angles of attack (0° ≤ α ≤ 10° in the pre-stall regime at a Reynolds number (Re of 2×106 based on free stream velocity U∞ and the chord length. As the physical model of this study, a cambered airfoil of NACA 4406 has been selected by a performance test for various airfoils. The maximum lift-to-drag ratio is achieved at α = 4° and h/C = 0.1. Under the conditions of α = 4° and h/C = 0.1, the effect of the Reynolds number on the aerodynamic characteristics of NACA 4406 is investigated in the range of 2× 10 5 ≤ Re ≤ 2× 109. As Re increases, Cl and Cd augments and decreases, respectively, and the lift-to-drag ratio increases linearly.

  7. Crafting in Context: Exploring When Job Crafting Is Dysfunctional for Performance Effectiveness.

    Science.gov (United States)

    Dierdorff, Erich C; Jensen, Jaclyn M

    2017-12-21

    Job crafting theory purports that the consequences of revising one's work role can be simultaneously beneficial and detrimental. Previous research, however, has almost exclusively emphasized the beneficial outcomes of job crafting. In the current study, we proposed dysfunctional consequences of crafting for performance-related outcomes in the form of a U-shaped relationship between job crafting and performance effectiveness (managerial ratings of job proficiency and peer ratings of citizenship behavior). We further predicted that elements of the task context (autonomy and ambiguity) and the social context (interdependence and social support) moderate these curvilinear relationships. Consistent with previous research, job crafting displayed positive and linear effects on work-related attitudes (job satisfaction and affective commitment). Consistent with our predictions, moderate levels of crafting were associated with dysfunctional performance-related outcomes and features of work context either exacerbated or dissipated these dysfunctional consequences of job crafting for individuals. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  8. CRAFT

    DEFF Research Database (Denmark)

    Gammelgaard Nielsen, Anders

    2012-01-01

    At the Aarhus School of Architecture, Associate Professor Anders Gammelgaard has erected a solid wood construction, based on traditional craftsmanship. The entire structure is made of heavy oak timber that is joined together using the old techniques of tongue and groove and dowels. The motivation......-air museums, as a performing art in front of an audience. In this article the author discusses the importance of craft and craftsmanship in contemporary architecture in relation to its users....

  9. Effectiveness of a Volunteer-Led Crafts Group Intervention amongst ...

    African Journals Online (AJOL)

    The purpose of this study was to determine the effectiveness of a volunteer led crafts group intervention (VLCG) as an adjunct to antidepressant medication on mild to moderately depressed women. A quasi-experimental, non-equivalent, control group study was conducted in an urban, psychiatric clinic. Depression was ...

  10. The job crafting intervention : Effects on job resources, self-efficacy, and affective well-being

    NARCIS (Netherlands)

    van den Heuvel, Machteld; Demerouti, Evangelia; Peeters, Maria|info:eu-repo/dai/nl/07487893X

    2015-01-01

    This quasi-experimental field study examines the effects of an intervention designed to boost job resources, affective well-being, and self-efficacy via job crafting behaviour. Employees (n = 39) in a Dutch police district received a 1-day training, after which they worked towards self-set crafting

  11. The job crafting intervention: effects on job resources, self-efficacy, and affective well-being

    NARCIS (Netherlands)

    van den Heuvel, M.; Demerouti, E.; Peeters, M.C.W.

    2015-01-01

    This quasi-experimental field study examines the effects of an intervention designed to boost job resources, affective well-being, and self-efficacy via job crafting behaviour. Employees (n = 39) in a Dutch police district received a 1-day training, after which they worked towards self-set crafting

  12. Accidents of surface effect ships and hydrofoil craft

    Energy Technology Data Exchange (ETDEWEB)

    Korotkin, I.M.

    1981-01-01

    The work describes 200 accidents and disasters of hovercraft and hydrofoil craft of the United States, Great Britain, France, and other fleets which occurred in the 1960s and 1970s as a result of capsizing, storm damage, collisions, fires, explosions, etc. The causes of the accidents, the functioning of various craft systems, and the actions of the crews are examined. Recommendations on the prevention of such accidents are discussed.

  13. The effects of job crafting on subjective well-being amongst South African high school teachers

    Directory of Open Access Journals (Sweden)

    Sergio Peral

    2016-09-01

    Full Text Available Orientation: Job crafting can result in a number of positive outcomes for teachers, such as increased meaningfulness and engagement at work. Increased work engagement and psychological meaningfulness may yield positive benefits for the practice of teaching, thus highlighting the pivotal role of job crafting. Research purpose: The study’s aim was to investigate the relationship between job crafting and subjective well-being amongst South African high school teachers. Subjective well-being comprises psychological meaningfulness and work engagement. The potential mediating effect that psychological meaningfulness had on this relationship was further explored. Motivation for the study: Being in a highly stressful occupation, teachers need to continuously find ways to craft their working practices in order to deal effectively with their job demands and to capitalise on their available job resources. Furthermore, South Africa’s current education system calls for serious proactive measures to be taken to improve and rectify the current status, such as job crafting. Research approach, design and method: A quantitative, cross-sectional survey design was used and administered to a sample of South African high school teachers situated in Gauteng, South Africa (N = 251. Main findings: A positive relationship was found between job crafting (increasing structural resources and challenging job demands and work engagement. Furthermore, psychological meaningfulness mediated the relationship between job crafting and work engagement amongst the sampled high school teachers. Practical/managerial implications: Teachers who craft their work to better suit their preferences and needs will obtain greater meaning in their work and experience increased levels of work engagement. Training programmes and/or group-based interventions targeted around job crafting techniques may be particularly useful in the South African teaching context. Contribution/value-add: This

  14. Effective Multicultural Learning in Iterative Cycles; Language Learning Breaking Gender Barriers in Doing Craft

    Directory of Open Access Journals (Sweden)

    Eeva-Maija Henrita Lappalainen

    2014-04-01

    Full Text Available Normal 0 21 MicrosoftInternetExplorer4 Myths prevail on craft, culture and language, and in multicultural learning environments. In multicultural education teaching, I explored the learning language in craft learning environments and in learning situation the myths’ effects on gender gap. Basic terms and conceptions are 1. The Ha-La-Cu - method and learning style: language and textile material and color impression (craft learning in doing, 2. Reflecting the process, generating interpretations of textile material and color impression (design, producing and processing analysis in textile material and color impression learning and 3. Multi-scientific and multicultural education, interactive language and craft learning in doing -pedagogy: in craft activity, the analyses contain elements that are challenging learners in an active and innovative dialogue with a cultural awareness process. This is a tool for transcending the prevailing gender gap. Gathering the material, I used the (Ashman & Conway, 1989 classroom integration model, a cognitive verbalizing method; the contextualized notes I made by partial parallel and phased coding. Analogies and associations were linked to the vocabulary, increasing it in a sensitive creative manner. This multicultural pedagogy and didactic, in various contexts, is effectively breaking the gender gap. Keywords: crafts learning in doing, content analysis, gender gap, Ha-La-Cu –method, multicultural learning   

  15. The meaning of craft: craft makers' descriptions of craft as an occupation.

    Science.gov (United States)

    Pöllänen, Sinikka

    2013-05-01

    The aim of this study is to examine how craft makers describe the meaning of craft as an activity in relation to their well-being. The study is based on an analysis of the written narratives of 92 textile craft makers aged 16 to 84. Based on the results, the well-being enhancing nature of craft as a meaningful occupation for those interested in crafting is evident. The significance of craft making as an occupation is described by the following three themes: (a) "the meaning and value of crafts", (b) "the feelings experienced during craft activity", and (c) "the holisticity and intentionality of craft-making". As an activity and a metaphor, craft making helped the participants to adjust to life situations. Elements of craft that enhance well-being can be traced to both the artefacts and the sense of achievement gained in producing them. The effects of craft include personal growth, development of physical and cognitive skills, control of one's body, thoughts, and feelings, as well as cultural and social awareness. The results indicate that the participants noticed the significance of craft as an agony- and stress-reducing and mind-calming activity. Holistic craft and ordinary craft played different roles in maintaining well-being.

  16. Effect of menthol coated craft paper on corrosion of copper in HCl ...

    Indian Academy of Sciences (India)

    Administrator

    Abstract. Natural menthol was coated on craft paper by impregnation and studied as volatile corrosion inhibitor for copper in hydrochloric acid environment. The effect of menthol on copper corrosion was studied by gravimetric and electrochemical methods such as potentiodynamic polarization and electrochemical.

  17. Effects of a job crafting intervention program on work engagement among Japanese employees: a pretest-posttest study.

    Science.gov (United States)

    Sakuraya, Asuka; Shimazu, Akihito; Imamura, Kotaro; Namba, Katsuyuki; Kawakami, Norito

    2016-10-24

    Job crafting, an employee-initiated job design/redesign, has become important for employees' well-being such as work engagement. This study examined the effectiveness of a newly developed job crafting intervention program on work engagement (as primary outcome), as well as job crafting and psychological distress (as secondary outcomes), using a pretest-posttest study design among Japanese employees. Participants were managers of a private company and a private psychiatric hospital in Japan. The job crafting intervention program consisted of two 120-min sessions with a two-week interval between them. Outcomes were assessed at baseline (Time 1), post-intervention (Time 2), and a one-month follow-up (Time 3). The mixed growth model analyses were conducted using time (Time 1, Time 2, and Time 3) as an indicator of intervention effect. Effect sizes were calculated using Cohen's d. The program showed a significant positive effect on work engagement (t = 2.20, p = 0.03) in the mixed growth model analyses, but with only small effect sizes (Cohen's d = 0.33 at Time 2 and 0.26 at Time 3). The program also significantly improved job crafting (t = 2.36, p = 0.02: Cohen's d = 0.36 at Time 2 and 0.47 at Time 3) and reduced psychological distress (t = -2.06, p = 0.04: Cohen's d = -0.15 at Time 2 and -0.31 at Time 3). The study indicated that the newly developed job crafting intervention program was effective in increasing work engagement, as well as in improving job crafting and decreasing psychological distress, among Japanese managers. UMIN Clinical Trials Registry UMIN000024062 . Retrospectively registered 15 September 2016.

  18. Contextualising Craft: Pedagogical Models for Craft Education

    Science.gov (United States)

    Pollanen, Sinikka

    2009-01-01

    Craft education in Finland is, in many aspects, in a state of change. This concerns the independent position of craft as a school subject, the content of the compulsory craft courses containing textiles and technical work, the implementation of the new concept of a holistic craft process in the National Core Curriculum and so on. This bears…

  19. Brane Craft

    Science.gov (United States)

    Janson, Siegfried

    2017-01-01

    A Brane Craft is a membrane spacecraft with solar cells, command and control electronics, communications systems, antennas, propulsion systems, attitude and proximity sensors, and shape control actuators as thin film structures manufactured on 10 micron thick plastic sheets. This revolutionary spacecraft design can have a thickness of tens of microns with a surface area of square meters to maximize area-to-mass ratios for exceptionally low-mass spacecraft. Communications satellites, solar power satellites, solar electric propulsion stages, and solar sails can benefit from Brane Craft design. It also enables new missions that require low-mass spacecraft with exceptionally high delta-V. Active removal of orbital debris from Earth orbit is the target application for this study.

  20. Self-crafting vegetable snacks

    NARCIS (Netherlands)

    Raghoebar, Sanne; Kleef, van Ellen; Vet, de Emely

    2017-01-01

    Purpose: The purpose of this paper is to test whether the IKEA-effect (Norton et al., 2012) – better liking for self-crafted products than for identical products crafted by others – can be exploited to increase liking and consumption of vegetable snacks in children. Design/methodology/approach: A

  1. Effects of spent craft brewers’ yeast on fermentation and methane production by rumen microorganisms

    Science.gov (United States)

    Saccharomyces cerevisiae is a key component of beer brewing and a major by-product. The leftover, spent brewers’ yeast, from large breweries has been used for some time as a protein supplement in cattle, however the possible advantages of spent yeast from smaller craft breweries, containing much hig...

  2. Brane Craft Phase II

    Data.gov (United States)

    National Aeronautics and Space Administration — This effort will further develop the active membrane spacecraft concept called "Brane Craft" initially studied in a NIAC Phase I grant. The Brane Craft is an...

  3. Computer Crafts for Kids.

    Science.gov (United States)

    Kuntz, Margy; Kuntz, Ann

    This work presents a collection of craft projects that can be created by children. Necessary for completion of each craft is an IBM-compatible computer running Windows, "Word for Windows 6.0," with a mouse, a printer, and plain white printer paper. Simple craft supplies, including glue and scissors, also are needed. In each activity the child is…

  4. Investigation of air bipolar ionization effects in cheese and kajmak craft production

    International Nuclear Information System (INIS)

    Pešić-Mikulec, D.; Puđa, P.D.; Blagić, G.S.; Miočinović, J.B.; Slović, M.D.

    2010-01-01

    Milk and dairy products are sustainable to the development of numerous microorganisms, especially pathogens. Therewith, it is necessary to achieve a high level of hygiene in dairy plants, in order to get safe and high quality products. Based on that, modern food production implies application of different air treatments. Microbiological status of air and working surfaces in the cheese and kajmak craft production, before and after air treatment by bipolar ionization, was investigated. It is concluded that bipolar ionization may be considered as an efficient method for improving of microbiological status of air, as well as surfaces that are in contact with the air

  5. In Search of Craft

    Science.gov (United States)

    Schwalbe, Michael

    2010-01-01

    In the spring of 2009, this author asked the director of North Carolina State's Crafts Center to help him find people who might be willing to participate in a project about skill. Bill Wallace, an occasional teacher at the Crafts Center, was one of the people recommended to him. Bill Wallace is a man who can look at a tree and instinctively know…

  6. DEVELOPMENT OF INTERACTIVE MULTIMEDIA COURSEWARE (E-CRAFT FOR CRAFT EDUCATION

    Directory of Open Access Journals (Sweden)

    Salyani OSMAN,

    2012-08-01

    Full Text Available The way of teaching and learning traditional crafts have always used traditional apprenticeship learning methods where the expert facilitates transfer of practice skill sets to novices. As a craft has been taught in conventional approach, the students and experts have been facing several problems especially when expert needs to teach a group of students. An appropriate mapping of craft education and Information and Communication Technologies using Multimedia technology for instance, has the potential in transforming traditional craft learning into more flexible environment. This paper reports on a research project on development of an interactive multimedia courseware package for teaching and learning traditional craft called e-CRAFT. The e-CRAFT is specially designed for songket weaving course taught to certificate and diploma students from Fakulti Seni Kraf Tenunan in their first year study at Institut Kraf Negara, Malaysia (National Craft Institute. The courseware was developed in a web-based environment and overall development process was based on the Dick and Carey's process model and conceptual Instructional Design framework. It is made up of eight learning modules: Introduction, Materials & Tools, Knowing Motifs, Learn How to Weave, Quizzes & Test, Online Discussion, Glossary and Help module. In order to test whether the courseware is suitable in terms of usability, pilot testing was done to a sample of 10 students. The results from pilot test received positive feedback which signifies the courseware is considered acceptable for effectiveness study and help for further improve of the e-CRAFT courseware.

  7. Job Crafting, Employee Well-being, and Quality of Care.

    Science.gov (United States)

    Yepes-Baldó, Montserrat; Romeo, Marina; Westerberg, Kristina; Nordin, Maria

    2018-01-01

    The main objective is to study the effects of job crafting activities of elder care and nursing home employees on their perceived well-being and quality of care in two European countries, Spain and Sweden. The Job Crafting, the General Health, and the Quality of Care questionnaires were administered to 530 employees. Correlations and hierarchical regression analyses were performed. Results confirm the effects of job crafting on quality of care ( r = .291, p job crafting and well-being in Spain and Sweden and with quality of care in Spain. On the contrary, in Sweden, the relationship between job crafting and well-being was not linear. Job crafting contributes significantly to employees' and residents' well-being. Management should promote job crafting to co-create meaningful and productive work. Cultural effects are proposed to explain the differences found.

  8. Multiple Craft Stations.

    Science.gov (United States)

    Johns, Mary Sue

    1980-01-01

    Described are three craft stations (claywork, papermaking, and stamp designing) for intermediate grade students, to correlate with their classroom study which focused on Ohio: its history, geography, cities, industries, products and famous natives. (KC)

  9. The craft of screenwriting

    NARCIS (Netherlands)

    Weijers, G.W.M.

    2014-01-01

    Isn't it ironic? Screenwriting is not something you learn from a book, or a talent that just falls into your lap. Nevertheless, without talent you will never become a great scriptwriter. Above all scriptwriting is a craft that you learn to master by writing, reflecting, and rewriting time after

  10. Effects of coaching on educators' and preschoolers' use of references to print and phonological awareness during a small-group craft/writing activity.

    Science.gov (United States)

    Milburn, Trelani F; Hipfner-Boucher, Kathleen; Weitzman, Elaine; Greenberg, Janice; Pelletier, Janette; Girolametto, Luigi

    2015-04-01

    The current study investigated the effects of coaching as part of an emergent literacy professional development program to increase early childhood educators' use of verbal references to print and phonological awareness during interactions with children. Thirty-one educators and 4 children from each of their classrooms (N = 121) were randomly assigned to an experimental group (21 hr of in-service workshops plus 5 coaching sessions) and a comparison group (workshops alone). The in-service workshops included instruction on how to talk about print and phonological awareness during a post-story craft/writing activity. All educators were video-recorded during a 15-min craft/writing activity with a small group of preschoolers at pretest and posttest. All videotapes were transcribed and coded for verbal references to print and phonological awareness by the educators and children. Although at posttest, there were no significant group differences in the educators' or the children's references to print as measured by rate per minute, both the educators and the children in the experimental group used a significantly higher rate per minute of references to phonological awareness relative to the comparison group. Professional development that included coaching with a speech-language pathologist enabled educators and children to engage in more phonological awareness talk during this activity.

  11. Digital wood craft

    DEFF Research Database (Denmark)

    Tamke, Martin; Ramsgaard Thomsen, Mette

    2009-01-01

    In 1995, Robin Evans points out in his book The Projective Cast how the development of techniques changed architecture and the space inhabited in times of Gothic and early Renaissance. We see a parallel phenomenon today, where the interplay of technology and tool gives shape to new design...... (Kolarevic 2005). Yet in opposition to the interwoven fields of design and craft of the late Gothic, today’s building sector is enormously diversified, and a growing complexity in the building process and number of used materials can be observed. This gives an opposite point of departure into a more...

  12. Crafting digital media

    CERN Document Server

    James, Daniel

    2010-01-01

    Open source software, also known as free software, now offers a creative platform with world-class programs. Just ask the people who have completed high-quality projects or developed popular web 2.0 sites using open source desktop applications. This phenomenon is no longer underground or restricted to techies - there have been more than 61 million downloads of the Audacity audio editor and more than 60 million downloads of the GIMP for Windows photographic tool from SourceForge.net alone. Crafting Digital Media is your foundation course in photographic manipulation, illustration, animation, 3D

  13. Josiah Wedgwood, Manufacturing and Craft

    DEFF Research Database (Denmark)

    Holt, Robin; Popp, Andrew

    2016-01-01

    Craft and industrial manufacture are often seen as dichotomous, with craft being marginalized during the process of industrialization. We want to look beyond this position, searching for craft in places where it has gone unnoticed and where it might have bloomed anew in the interstices created...... by industrialization. We explore these questions by studying Josiah Wedgwood’s innovative craft and experimental practices, developed through a close reading of his extensive published correspondence. What we offer is a reinterpretation of Wedgwood’s practices positioned against the existing historiography, both...... standard and revisionist. Our reinterpretation is developed through application of a theoretical–methodological framework of phenomenological micro-history, in which craft is thought of primarily as a space that makes possible what Martin Heidegger called ‘occasioning’....

  14. Implementing digital crafting : developing

    DEFF Research Database (Denmark)

    Tamke, Martin; Ramsgaard Thomsen, Mette

    The exhibition design for It’s a SMALL World explores how non-standardised design practices can make new use of old materials. Developing bespoke interfaces for digital design and fabrication the exhibition design investigates how these techniques allow us to rethink the traditional boundaries...... between architect and builder, designer and craftsman (Kolarevic 2008). Non- Standard-Practice and the new understanding of craftsmanship in design and architecture are the driving questions within the travelling exhibition It’s a SMALL world that has its first show from 27. August 2009 to the 1. February...... 2010 in the Danish Design Centre in Copenhagen. The exhibition presents 18 designers, architects and people from the crafts that have an innovative take on the future questions of sustainability, new materials and technology. Their products challenge traditional Danish Design and are yet interconnected...

  15. 46 CFR 199.201 - Survival craft.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Survival craft. 199.201 Section 199.201 Shipping COAST... craft. (a) Each survival craft must be approved and equipped as follows: (1) Each lifeboat must be... addition to the survival craft required in paragraph (b)(1) of this section, additional liferafts must be...

  16. 'Ground effect' Inter-Modal Fast Sea Transport

    Directory of Open Access Journals (Sweden)

    Z.T. Pagowski

    2014-06-01

    Full Text Available Energy and emission reduction strategies are extremely important in actual transport situation. “Ground effect” technology recognized from the late sixties has a problem with wide expanding in sea transport. It is connected with stability and control systems, aerodynamics of landing and take off also sea state of civil and military Ground Effect Craft named also WIGs ((Wing in Ground effect or ekranoplanes Airfoil Development Gmbh (AFD was certified in late 90-ies interesting design of ekranoplane “ Airfish 8” by Germanischer Llyod ( +100 A0 WIG – A , WH 0,5/1,5 EXP like the fist civil ekranoplane. The Hoverwing 50 alias WST 500- has successful flown in Korea under AFD licence. Last developments in the aviation field indicates new role in maritime transport of WIG’s. Innovations in the fields of aviation improving the performances of WIGs in new future make possible to introduce this idea like "Ground effect" Inter-Modal Fast Sea Transport, which complement other modes of transport and flow of passengers also.

  17. To craft or not to craft : The relationships between regulatory focus, job crafting and work outcomes

    NARCIS (Netherlands)

    Brenninkmeijer, Veerle; Hekkert-Koning, Marleen

    2015-01-01

    Purpose – The purpose of this paper is to examine relationships between regulatory focus, job crafting, work engagement and perceived employability. Regulatory focus theory distinguishes between promotion-focused individuals, who strive for growth and development, and preventionfocussed individuals,

  18. Major factors influencing craft productivity in nuclear power plant construction

    International Nuclear Information System (INIS)

    Borcherding, J.D.; Sebastian, S.J.

    1980-01-01

    This paper reports on a research study whose objective was to determine the most influential factors adversely affecting craft productivity in nuclear power plant construction from the perspective of the tradesmen employed at the sites. Data were collected through the use of a questionnaire survey and group interview sessions, predominantly with workmen, at six nuclear power plant construction projects. Craftsmen were chosen as the major data base because of their awareness of how their time would actually be spent on the project. Topics considered include the factors influencing craft productivity, material availability, redoing work, crew interfacing, overcrowded work areas, instruction time, inspection delays, craft turnover, craft absenteeism, foreman changes, foreman incompetence, engineering design lead time, comprehensive scheduling of the design function, the responsibility of the utility, value engineering, plant standardization, the effective utilization of the planning and scheduling system, and the labor-management committee

  19. When Does Job Crafting Generalize To Home Crafting

    DEFF Research Database (Denmark)

    Demerouti, Evangelina; De Gieter, Sara; Haun, Verena

    to the home domain when they work in a highly demanding job environment (thus when it is really needed). Design/Methodology: We collected diary data from service sector employees at the end of the working day and at bedtime during 5 consecutive workdays. Results: Results of multilevel analysis partly....... The goal of this study was to examine whether the use of daily job crafting strategies can be generalized to the non-work domain and whether daily work pressure represents a condition that strengthens this generalization. Employees should be particularly motivated to generalize job crafting strategies......Purpose: Job crafting represents attempts to expand (seeking resources or challenges) or reduce (reducing demands) the scope of the job such that it fits better to one’s preferences. The spillover hypothesis suggests that individuals generalize behaviors at work also to the non-work domain...

  20. Learning craft skills. Exploring preschoolers' craft making process

    Directory of Open Access Journals (Sweden)

    Virpi Yliverronen

    2016-06-01

    Full Text Available The aim of this study was to explore a preschooler craft-making process in which 18 preschool novices cut pieces for fabric bags and designed and printed patterns to decorate the bags. Through the task, children were familiarised with a small-scale holistic craft process. The intention was to determine how preschoolers perceived, verbalised and interpreted the craft-making process and how children used bodily expressions when explaining a learned craft skill. The present study relies on the videographic method: two preschool groups’ stamp printing activities were recorded, and each child was interviewed individually. Children’s embodied expressions were particularly in focus in video analysis. The results reveal that all the children were able to sufficiently explain the making phase, however, some children compensated for missing words using bodily and facial expressions and gestures when talking about making. The results showed that children worked logically, and the skill learning phases of perceiving, making, and interpretation were revealed from their learning.

  1. Fungal decay of traditional fishing craft

    Digital Repository Service at National Institute of Oceanography (India)

    Gupta, R.

    The artisanal fishermen land major portion of fish caught in India, employing traditional fishing craft and methods. These craft are built of indigenous wood and undergo rapid biodeterioration causing great economic loss. Soft-rot fungi...

  2. 46 CFR 133.105 - Survival craft.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Survival craft. 133.105 Section 133.105 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS LIFESAVING SYSTEMS Requirements for All OSVs § 133.105 Survival craft. (a) Each survival craft must be approved and equipped as...

  3. 46 CFR 199.261 - Survival craft.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Survival craft. 199.261 Section 199.261 Shipping COAST... SYSTEMS FOR CERTAIN INSPECTED VESSELS Additional Requirements for Cargo Vessels § 199.261 Survival craft. (a) Each survival craft must be approved and equipped as follows: (1) Each lifeboat must be a totally...

  4. CDC MessageWorks: Designing and Validating a Social Marketing Tool to Craft and Defend Effective Messages

    Science.gov (United States)

    Cole, Galen E.; Keller, Punam A.; Reynolds, Jennifer; Schaur, Michelle; Krause, Diane

    2016-01-01

    The Centers for Disease Control and Prevention’s Division of Cancer Prevention and Control, in partnership with Oak Ridge Associated Universities, designed an online social marketing strategy tool, MessageWorks, to help health communicators effectively formulate messages aimed at changing health behaviors and evaluate message tactics and audience characteristics. MessageWorks is based on the advisor for risk communication model that identifies 10 variables that can be used to predict target audience intentions to comply with health recommendations. This article discusses the value of the MessageWorks tool to health communicators and to the field of social marketing by (1) describing the scientific evidence supporting use of MessageWorks to improve health communication practice and (2) summarizing how to use MessageWorks and interpret the results it produces. PMID:26877714

  5. CDC MessageWorks: Designing and Validating a Social Marketing Tool to Craft and Defend Effective Messages.

    Science.gov (United States)

    Cole, Galen E; Keller, Punam A; Reynolds, Jennifer; Schaur, Michelle; Krause, Diane

    2016-03-01

    The Centers for Disease Control and Prevention's Division of Cancer Prevention and Control, in partnership with Oak Ridge Associated Universities, designed an online social marketing strategy tool, MessageWorks, to help health communicators effectively formulate messages aimed at changing health behaviors and evaluate message tactics and audience characteristics. MessageWorks is based on the advisor for risk communication model that identifies 10 variables that can be used to predict target audience intentions to comply with health recommendations. This article discusses the value of the MessageWorks tool to health communicators and to the field of social marketing by (1) describing the scientific evidence supporting use of MessageWorks to improve health communication practice and (2) summarizing how to use MessageWorks and interpret the results it produces.

  6. Ship to Shore Connector Amphibious Craft (SSC)

    Science.gov (United States)

    2015-12-01

    Selected Acquisition Report (SAR) RCS: DD-A&T(Q&A)823-303 Ship to Shore Connector Amphibious Craft (SSC) As of FY 2017 President’s Budget Defense...28, 2015 Program Information Program Name Ship to Shore Connector Amphibious Craft (SSC) DoD Component Navy Responsible Office References SAR...5 Mission and Description Ship to Shore Connector (SSC) is the Landing Craft , Air Cushion (LCAC) replacement. It is an Air Cushion Vehicle with the

  7. 46 CFR 117.200 - Survival craft-general.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Survival craft-general. 117.200 Section 117.200 Shipping... Number and Type of Survival Craft § 117.200 Survival craft—general. (a) Each survival craft required on a... craft they replace. (c) A summary of survival craft requirements is provided in Table 117.200(c). Table...

  8. Craft Stick Beams

    Science.gov (United States)

    Karplus, Alan K.

    1996-01-01

    The objective of this exercise is to provide a phenomenological 'hands-on' experience that shows how geometry can affect the load carrying capacity of a material used in construction, how different materials have different failure characteristics, and how construction affects the performance of a composite material. This will be accomplished by building beams of a single material and composite beams of a mixture of materials (popsicle sticks, fiberboard sheets, and tongue depressors); testing these layered beams to determine how and where they fail; and based on the failure analysis, designing a layered beam that will fail in a predicted manner. The students will learn the effects of lamination, adhesion, and geometry in layered beam construction on beam strength and failure location.

  9. Weekly job crafting and leisure crafting : Implications for meaning-making and work engagement

    NARCIS (Netherlands)

    Petrou, P.; Bakker, A.B.; van den Heuvel, M.

    The present paper addresses two crafting strategies employees may display in different life domains in order to attain desired outcomes. On the one hand, job crafting is targeted at increasing social and structural job resources and challenging job demands. On the other hand, leisure crafting is the

  10. A discussion of the necessity of craft education in the 21st century

    Directory of Open Access Journals (Sweden)

    Eva Veeber

    2015-02-01

    Full Text Available Craft education has held a permanent place in Estonian and Finnish schools, although its value and appreciation have changed over time. The aim of the article is to discuss the necessity of craft education in today’s world and its possible impact on the development of children and adolescents. The discussion seeks an interdisciplinary explanation using three perspectives that complement each other. The first describes the challenges of modern society with respect to individual development and schooling. The second deals with Aaron Antonovsky's theory of generalized resistance resources and an individual's possibility to manage in a stressful society. The third addresses the individual as a developing neurological being, along with the effect of learning and practicing motor skills on the human brain. We conclude that crafts is a multidisciplinary phenomenon, and that learning and practicing crafts promotes the comprehension of diversity and challenges in life. Additionally, educational crafts enriches the learning environment, offering opportunities to develop transferable skills that human beings constantly need in society. In addition, crafts provides a balanced way to come to understand the world and one’s role in it, by simultaneously promoting motor and cognitive development and making unique demands on one’s being.Keywords: crafts, craft education, making, sense of coherence, education, embodiment

  11. Curriculum Development in Craft Sewing as a Vocation. Final Report.

    Science.gov (United States)

    Bourque, Janet; And Others

    This curriculum is designed to serve as a guide for use by teachers conducting a course in crafts sewing as a business. Covered in the individual units of the course are the following topics: business skills (law, finance, insurance, and computer use); psychology and ethics (the effect of business on home and family, and ethical and effective…

  12. 46 CFR 28.120 - Survival craft.

    Science.gov (United States)

    2010-10-01

    ... fishing operations will satisfy the requirements of this section for survival craft, except for an... 46 Shipping 1 2010-10-01 2010-10-01 false Survival craft. 28.120 Section 28.120 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY UNINSPECTED VESSELS REQUIREMENTS FOR COMMERCIAL FISHING INDUSTRY...

  13. Research 2009-2011 - Digital Crafting

    DEFF Research Database (Denmark)

    Ramsgaard Thomsen, Mette; Tamke, Martin; Peder Pedersen, Claus

    2012-01-01

    The publication reports on the international research network 'Digital Crafting' organised in the period 2009-2011. The research network investigated profound changes in the design and building of architecture. Developing the term Digital Crafting, the network examined how the maturing...

  14. Crafting GBD-Net for Object Detection.

    Science.gov (United States)

    Zeng, Xingyu; Ouyang, Wanli; Yan, Junjie; Li, Hongsheng; Xiao, Tong; Wang, Kun; Liu, Yu; Zhou, Yucong; Yang, Bin; Wang, Zhe; Zhou, Hui; Wang, Xiaogang

    2017-08-29

    The visual cues from multiple support regions of different sizes and resolutions are complementary in classifying a candidate box in object detection. Effective integration of local and contextual visual cues from these regions has become a fundamental problem in object detection. In this paper, we propose a gated bi-directional CNN (GBD-Net) to pass messages among features from different support regions during both feature learning and feature extraction. Such message passing can be implemented through convolution between neighboring support regions in two directions and can be conducted in various layers. Therefore, local and contextual visual patterns can validate the existence of each other by learning their nonlinear relationships and their close interactions are modeled in a more complex way. It is also shown that message passing is not always helpful but dependent on individual samples. Gated functions are therefore needed to control message transmission, whose on-oroffs are controlled by extra visual evidence from the input sample. The effectiveness of GBD-Net is shown through experiments on three object detection datasets, ImageNet, Pascal VOC2007 and Microsoft COCO. Besides the GBD-Net, this paper also shows the details of our approach in winning the ImageNet object detection challenge of 2016, with source code provided on https://github.com/craftGBD/craftGBD. In this winning system, the modified GBD-Net, new pretraining scheme and better region proposal designs are provided. We also show the effectiveness of different network structures and existing techniques for object detection, such as multi-scale testing, left-right flip, bounding box voting, NMS, and context.

  15. High Job Demands, Still Engaged and Not Burned Out? The Role of Job Crafting.

    Science.gov (United States)

    Hakanen, Jari J; Seppälä, Piia; Peeters, Maria C W

    2017-08-01

    Traditionally, employee well-being has been considered as resulting from decent working conditions arranged by the organization. Much less is known about whether employees themselves can make self-initiated changes to their work, i.e., craft their jobs, in order to stay well, even in highly demanding work situations. The aim of this study was to use the job demands-resources (JD-R model) to investigate whether job crafting buffers the negative impacts of four types of job demands (workload, emotional dissonance, work contents, and physical demands) on burnout and work engagement. A questionnaire study was designed to examine the buffering role of job crafting among 470 Finnish dentists. All in all, 11 out of 16 possible interaction effects of job demands and job crafting on employee well-being were significant. Job crafting particularly buffered the negative effects of job demands on burnout (7/8 significant interactions) and to a somewhat lesser extent also on work engagement (4/8 significant interactions). Applying job crafting techniques appeared to be particularly effective in mitigating the negative effects of quantitative workload (4/4 significant interactions). By demonstrating that job crafting can also buffer the negative impacts of high job demands on employee well-being, this study contributed to the JD-R model as it suggests that job crafting may even be possible under high work demands, and not only in resourceful jobs, as most previous studies have indicated. In addition to the top-down initiatives for improving employee well-being, bottom-up approaches such as job crafting may also be efficient in preventing burnout and enhancing work engagement.

  16. The impact of job crafting on job demands, job resources, and well-being.

    Science.gov (United States)

    Tims, Maria; Bakker, Arnold B; Derks, Daantje

    2013-04-01

    This longitudinal study examined whether employees can impact their own well-being by crafting their job demands and resources. Based on the job demands-resources model, we hypothesized that employee job crafting would have an impact on work engagement, job satisfaction, and burnout through changes in job demands and job resources. Data was collected in a chemical plant at three time points with one month in between the measurement waves (N = 288). The results of structural equation modeling showed that employees who crafted their job resources in the first month of the study showed an increase in their structural and social resources over the course of the study (2 months). This increase in job resources was positively related to employee well-being (increased engagement and job satisfaction, and decreased burnout). Crafting job demands did not result in a change in job demands, but results revealed direct effects of crafting challenging demands on increases in well-being. We conclude that employee job crafting has a positive impact on well-being and that employees therefore should be offered opportunities to craft their own jobs.

  17. 46 CFR 180.175 - Survival craft equipment.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Survival craft equipment. 180.175 Section 180.175... TONS) LIFESAVING EQUIPMENT AND ARRANGEMENTS Survival Craft Arrangements and Equipment § 180.175 Survival craft equipment. (a) General. Each item of survival craft equipment must be of good quality, and...

  18. 46 CFR 199.130 - Stowage of survival craft.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Stowage of survival craft. 199.130 Section 199.130... craft. (a) General. Each survival craft must be stowed— (1) As close to the accommodation and service spaces as possible; (2) So that neither the survival craft nor its stowage arrangements will interfere...

  19. 46 CFR 117.150 - Survival craft embarkation arrangements.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Survival craft embarkation arrangements. 117.150 Section... EQUIPMENT AND ARRANGEMENTS Survival Craft Arrangements and Equipment § 117.150 Survival craft embarkation... apparatus when either— (1) The embarkation station for the survival craft is on a deck more than 4.5 meters...

  20. 46 CFR 180.130 - Stowage of survival craft.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Stowage of survival craft. 180.130 Section 180.130... TONS) LIFESAVING EQUIPMENT AND ARRANGEMENTS Survival Craft Arrangements and Equipment § 180.130 Stowage of survival craft. (a) Each survival craft must be: (1) Secured to the vessel by a painter with a...

  1. 46 CFR 133.130 - Stowage of survival craft.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Stowage of survival craft. 133.130 Section 133.130... SYSTEMS Requirements for All OSVs § 133.130 Stowage of survival craft. (a) General. Each survival craft must be stowed as follows: (1) Each survival craft must be as close to the accommodation and service...

  2. 46 CFR 117.130 - Stowage of survival craft.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Stowage of survival craft. 117.130 Section 117.130... AND ARRANGEMENTS Survival Craft Arrangements and Equipment § 117.130 Stowage of survival craft. (a) Each survival craft must be: (1) Secured to the vessel by a painter with a float-free link permanently...

  3. 46 CFR 117.175 - Survival craft equipment.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Survival craft equipment. 117.175 Section 117.175... AND ARRANGEMENTS Survival Craft Arrangements and Equipment § 117.175 Survival craft equipment. (a) General. Each item of survival craft equipment must be of good quality, and efficient for the purpose it...

  4. 75 FR 50773 - Invocation of Sunken Military Craft Act

    Science.gov (United States)

    2010-08-17

    ... SECURITY Coast Guard Invocation of Sunken Military Craft Act AGENCY: Coast Guard, DHS. ACTION: Notice... a sunken military craft. It is therefore prohibited for any person to engage or attempt to engage... military craft, and is therefore protected under the Sunken Military Craft Act (10 U.S.C. 113 note; Pub. L...

  5. Development Of Interactive Multimedia 
Courseware (E-Craft) For Craft Education

    OpenAIRE

    OSMAN, Salyani; SAHARI, Noraidah; ZIN, Nor Azan Mat

    2012-01-01

    The way of teaching and learning traditional crafts have always used traditional apprenticeship learning methods where the expert facilitates transfer of practice skill sets to novices. As a craft has been taught in conventional approach, the students and experts have been facing several problems especially when expert needs to teach a group of students. An appropriate mapping of craft education and Information and Communication Technologies using Multimedia technology for instance, has t...

  6. Modern electrical installation for craft students

    CERN Document Server

    Scaddan, Brian

    2013-01-01

    Modern Electrical Installation for Craft Students, Volume 2, Third Edition discusses several topics concerning electrical installations. The book is comprised of eight chapters that deal with craft theory, associated subjects, and electrical industries. Chapter 1 covers inductors and inductance, while Chapter 2 tackles capacitors and capacitance. Chapter 3 deals with inductance and capacitance in installation work. The book also discusses cells, batteries, and transformers. The electrical industries, control and earthing, and testing are also dealt with. The last chapter discusses the basic el

  7. Research 2009-2011 - Digital Crafting

    DEFF Research Database (Denmark)

    Ramsgaard Thomsen, Mette; Tamke, Martin; Peder Pedersen, Claus

    2012-01-01

    The publication reports on the international research network 'Digital Crafting' organised in the period 2009-2011. The research network investigated profound changes in the design and building of architecture. Developing the term Digital Crafting, the network examined how the maturing of interfa...... of interfaces between the design space of the architect and the production space of the manufacturer is leading to the shaping of a new material practice in architecture....

  8. Sustainable Innovation of Glass Design and Craft

    OpenAIRE

    Sparre-Petersen, Maria

    2014-01-01

    Barely any research has been made into the implementation of sustainable principles in glass design and craft. A common tendency among students and practitioners is to consider it problematic if not impossible to develop a “truly sustainable practice”. Generally glass crafts people and glass designers aim to explore new aesthetic possibilities for the material and see sustainability as a hindrance for aesthetic freedom.On the contrary the field of design has strong and growing emphasis on sus...

  9. Kawaii: crafting the Japanese culture of cute

    OpenAIRE

    Millar, Lesley

    2015-01-01

    The exhibition 'Kawaii: crafting the Japanese culture of cute' brought together a group of Japanese artists who used traditional craft skills to translate, comment upon and engage with all aspects of kawaii. The exhibition contained works that were humorous, beautiful and dark. In approach some of the works reflected kawaii's commercial appeal, other works alluded to the transgressive and exploitative nature of sexual politics. And some reclaimed a much earlier meaning of kawaii as something ...

  10. Development of Interactive Multimedia Courseware (e-CRAFT) for Craft Education

    Science.gov (United States)

    Osman, Salyani; Sahari, Noraidah; Zin, Nor Azan Mat

    2012-01-01

    The way of teaching and learning traditional crafts have always used traditional apprenticeship learning methods where the expert facilitates transfer of practice skill sets to novices. As a craft has been taught in conventional approach, the students and experts have been facing several problems especially when expert needs to teach a group of…

  11. The craft of intensive care medicine.

    Science.gov (United States)

    Carmel, Simon

    2013-06-01

    The practice of medicine is often represented as a dualism: is medicine a 'science' or an 'art'? This dualism has been long-lasting, with evident appeal for the medical profession. It also appears to have been rhetorically powerful, for example in enabling clinicians to resist the encroachment of 'scientific' evidence-based medicine into core areas of medical work such as individual clinical judgement. In this article I want to make the case for a more valid conceptualisation of medical practice: that it is a 'craft' activity. The case I make is founded on a theoretical synthesis of the concept of craft, combined with an analysis of ethnographic observations of routine medical practice in intensive care. For this context the craft aspects of medical work can be seen in how biomedical and other types of knowledge are used in practice, the embodied skills and practical judgement of practitioners and the technological and material environment. These aspects are brought together in two conceptual dimensions for 'craft': first, the application of knowledge; second, interaction with the material world. Some practical and political implications of a 'craft' metaphor for medical practice are noted. © 2013 The Author. Sociology of Health & Illness © 2013 Foundation for the Sociology of Health & Illness/John Wiley & Sons Ltd.

  12. Tracking Porters: Learning the Craft of Techno-Anthropology.

    Science.gov (United States)

    Bruun, Maja Hojer; Krause-Jensen, Jakob; Saltofte, Margit

    2015-01-01

    Anthropology attempts to gain insight into people's experiential life-worlds through long-term fieldwork. The quality of anthropological knowledge production, however, does not depend solely on the duration of the stay in the field, but also on a particular way of seeing social situations. The anthropological perspective is grounded in socio-cultural theory and forged by a distinct relativist or contextualist epistemological stance. The point is to understand events, concepts and phenomena from the insiders' point of view and to show how this view relates to the particular social and cultural context. In this chapter, we argue that although anthropology has its specific methodology - including a myriad of ethnographic data-gathering tools, techniques, analytical approaches and theories - it must first and foremost be understood as a craft. Anthropology as craft requires a specific 'anthropological sensibility' that differs from the standardized procedures of normal science. To establish our points we use an example of problem-based project work conducted by a group of Techno-Anthropology students at Aalborg University, we focus on key aspects of this craft and how the students began to learn it: For two weeks the students followed the work of a group of porters. Drawing on anthropological concepts and research strategies the students gained crucial insights about the potential effects of using tracking technologies in the hospital.

  13. Gears and craft of Karwar: an overview

    OpenAIRE

    Naik, U.G.; Neelakantan, B.

    1988-01-01

    An account is given of the different types of gears and craft used to catch the pelagic and demersal fish in the inshore and estuary waters of Karwar, India. The main types of craft used during the fishing season September-May are: rampani boats, yendi boats, out-rigger boats, plank-built and dug-out canoes; important gears include: rampani, yendi, shore-seines, gill nets, boat seines, drift nets and hook and lines. Mechanized fishing, introduced during the sixties and seventies, included tra...

  14. 46 CFR 28.805 - Launching of survival craft.

    Science.gov (United States)

    2010-10-01

    ... FISHING INDUSTRY VESSELS Aleutian Trade Act Vessels § 28.805 Launching of survival craft. In addition to the survival craft requirements in subpart B, each vessel must have a gate or other opening in the... 46 Shipping 1 2010-10-01 2010-10-01 false Launching of survival craft. 28.805 Section 28.805...

  15. 46 CFR 28.125 - Stowage of survival craft.

    Science.gov (United States)

    2010-10-01

    ... FISHING INDUSTRY VESSELS Requirements for All Vessels § 28.125 Stowage of survival craft. (a) Each... 46 Shipping 1 2010-10-01 2010-10-01 false Stowage of survival craft. 28.125 Section 28.125..., inflatable buoyant apparatus, and any auxiliary craft used in their place, must be kept readily accessible...

  16. 46 CFR 108.525 - Survival craft number and arrangement.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Survival craft number and arrangement. 108.525 Section... UNITS DESIGN AND EQUIPMENT Lifesaving Equipment § 108.525 Survival craft number and arrangement. (a... arrangement of survival craft: (1) Lifeboats with an aggregate capacity to accommodate the total number of...

  17. 32 CFR 700.872 - Ships and craft in drydock.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Ships and craft in drydock. 700.872 Section 700... Special Circumstances/ships in Naval Stations and Shipyards § 700.872 Ships and craft in drydock. (a) The... ship or craft, not in commission, is in a naval drydock, the provisions of this article shall apply...

  18. 33 CFR 401.58 - Pleasure craft scheduling.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Pleasure craft scheduling. 401.58... OF TRANSPORTATION SEAWAY REGULATIONS AND RULES Regulations Seaway Navigation § 401.58 Pleasure craft scheduling. (a) The transit of pleasure craft shall be scheduled by the traffic controller or the officer in...

  19. 46 CFR 122.518 - Inflatable survival craft placards.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Inflatable survival craft placards. 122.518 Section 122... Preparations for Emergencies § 122.518 Inflatable survival craft placards. (a) Every vessel equipped with an inflatable survival craft must have approved placards or other cards containing instructions for launching...

  20. 46 CFR 185.518 - Inflatable survival craft placards.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Inflatable survival craft placards. 185.518 Section 185... 100 GROSS TONS) OPERATIONS Preparations for Emergencies § 185.518 Inflatable survival craft placards. (a) Every vessel equipped with an inflatable survival craft must have approved placards or other...

  1. 46 CFR 199.290 - Stowage of survival craft.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Stowage of survival craft. 199.290 Section 199.290... of survival craft. (a) To meet the requirements of § 199.130(b)(1), each lifeboat— (1) On a cargo... required under § 199.261(e), no stowage position or muster and embarkation station for a survival craft on...

  2. 46 CFR 180.200 - Survival craft-general.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Survival craft-general. 180.200 Section 180.200 Shipping...) LIFESAVING EQUIPMENT AND ARRANGEMENTS Number and Type of Survival Craft § 180.200 Survival craft—general. (a) Each survival craft required on a vessel by this part must meet one of the following: (1) For an...

  3. 29 CFR 1202.8 - Hearings on craft or class.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 4 2010-07-01 2010-07-01 false Hearings on craft or class. 1202.8 Section 1202.8 Labor... craft or class. In the event the contesting parties or organizations are unable to agree on the..., specifying the craft or class of employees eligible to participate in the designation of representatives. ...

  4. 47 CFR 97.215 - Telecommand of model craft.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Telecommand of model craft. 97.215 Section 97... AMATEUR RADIO SERVICE Special Operations § 97.215 Telecommand of model craft. An amateur station transmitting signals to control a model craft may be operated as follows: (a) The station identification...

  5. 46 CFR 180.150 - Survival craft embarkation arrangements.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Survival craft embarkation arrangements. 180.150 Section... (UNDER 100 GROSS TONS) LIFESAVING EQUIPMENT AND ARRANGEMENTS Survival Craft Arrangements and Equipment § 180.150 Survival craft embarkation arrangements. (a) A launching appliance approved under approval...

  6. 46 CFR 108.530 - Stowage of survival craft.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Stowage of survival craft. 108.530 Section 108.530... AND EQUIPMENT Lifesaving Equipment § 108.530 Stowage of survival craft. (a) General. Each survival craft required to be served by a launching appliance or marine evacuation system must be stowed as...

  7. 46 CFR 199.230 - Stowage of survival craft.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Stowage of survival craft. 199.230 Section 199.230... Stowage of survival craft. (a) To meet the requirements of § 199.130(b)(1), each lifeboat on a passenger... height of a survival craft must take into account the vessel's escape provisions, the vessel's size, and...

  8. Antecedents of daily team job crafting

    NARCIS (Netherlands)

    Mäkikangas, Anne; Bakker, Arnold B.; Schaufeli, Wilmar B.

    2017-01-01

    This study investigated potential antecedents of team job crafting defined as the extent to which team members engage together in increasing (social and structural) job resources and challenges, and decreasing hindering job demands. Mindful of the teamwork literature, we hypothesized that individual

  9. Craft Knowledge: Of Disciplinarity in Writing Studies

    Science.gov (United States)

    Johnson, Robert R.

    2010-01-01

    This article argues that craft knowledge can provide a disciplinary rationale for writing studies. It draws from the ancient concepts of teche, phronesis, and the four causes of making and makes the case for a definition of disciplinary knowledge fitting for writing studies. The article concludes with a conceptual framework that can serve as a…

  10. The nature of creativity in craft

    DEFF Research Database (Denmark)

    Glaveanu, Vlad Petre

    2012-01-01

    The present article explores the nature of creativity in craft and does so with the help of a case study of traditional Easter egg decoration. It starts by positioning the domain of folk art in relation to fine art and within a larger category of everyday life forms of creative expression...

  11. The Art and Craft of Science

    Science.gov (United States)

    Root-Bernstein, Robert; Root-Bernstein, Michele

    2013-01-01

    Walter Alvarez, a doctor and physiologist of some renown, decided to send his scientifically talented son, Luis, to an arts and crafts school where Luis took industrial drawing and woodworking instead of calculus. Luis Alvarez won the Nobel Prize in physics in 1968. Einstein was certainly not a standout in his mathematics and physics classes. Yet…

  12. Meaningful work and work engagement : The mediating role of perceived opportunity to craft and job crafting behavior

    NARCIS (Netherlands)

    Van Wingerden, Jessica; van der Stoep, Joost; Poell, R.F.

    2018-01-01

    This study examines the impact of meaningful work on employees’ level of work engagement as mediated by perceived opportunities to craft and job crafting. Based on the literature on meaningful work and job crafting, we hypothesize that meaningful work has a positive relationship with an employee’s

  13. Sustainable Innovation of Glass Design and Craft

    DEFF Research Database (Denmark)

    Sparre-Petersen, Maria

    2014-01-01

    Barely any research has been made into the implementation of sustainable principles in glass design and craft. A common tendency among students and practitioners is to consider it problematic if not impossible to develop a “truly sustainable practice”. Generally glass crafts people and glass...... designers aim to explore new aesthetic possibilities for the material and see sustainability as a hindrance for aesthetic freedom. On the contrary the field of design has strong and growing emphasis on sustainable development. Fry (2009) argues that what he defines as sustain-ability is not an end goal...... but an ongoing process of re-directing the way we design our world and thereby our future. This approach along with further research into sustainable development within the field of design and combined with material specific methodologies may reveal new possibilities for sustainable as well as aesthetic...

  14. Ergonomic Analysis of the Work Condition in Aluminum Crafts Industry

    Science.gov (United States)

    Soewardi, H.; Taufiq, A.; Pradipta, T.

    2017-12-01

    Indonesia has plenty of abundant natural wealth. This natural wealth produces natural materials that can be utilized as a craft product. The craft workers generally still work manually and the work is done repeatedly in one cycle so it is very susceptible to musculoskeletal disorders. Musculoskeletal disorders will cause decrease of worker’s effectiveness and efficiency in completing the task. Thus, this fact has some adverse impact for the company. The purpose of this study is to analyze some task in manufacturing a traditional cooking tool (griddle) which encompasses mold of the griddle, refine of the griddle and the finishing touch by using the Occupational Repetitive Action Index (OCRA index) method. This method consists of high frequency movements, large forces, awkward postures, insufficient resting time and other factor such as vibration. Result of this study shows that in the molding operation, the worker has uncertain and medium risk on right hand in manufacturing small and large size of griddle with OCRA index is 2.5 and 5.3 respectively. In the refining operation the worker has light and medium risk on left hand in manufacturing small and large size with OCRA index is 3.6 and 5.8 using grinding machine and 5.8, 5.2, 6.3 and 5.0 using miser tool. In finishing operation, the worker has high risk on right hand in numbering of code griddle and has medium risk on right hand and medium on left hand in labeling with OCRA index is 9, 6.1 and 6.8 While in assembling operation the worker has no risk. Score that it indicates the risk level of the task in such job. Thus the following actions are to improve the work condition ergonomicly in all operation in alumunium craft.

  15. Concept annotation in the CRAFT corpus.

    Science.gov (United States)

    Bada, Michael; Eckert, Miriam; Evans, Donald; Garcia, Kristin; Shipley, Krista; Sitnikov, Dmitry; Baumgartner, William A; Cohen, K Bretonnel; Verspoor, Karin; Blake, Judith A; Hunter, Lawrence E

    2012-07-09

    Manually annotated corpora are critical for the training and evaluation of automated methods to identify concepts in biomedical text. This paper presents the concept annotations of the Colorado Richly Annotated Full-Text (CRAFT) Corpus, a collection of 97 full-length, open-access biomedical journal articles that have been annotated both semantically and syntactically to serve as a research resource for the biomedical natural-language-processing (NLP) community. CRAFT identifies all mentions of nearly all concepts from nine prominent biomedical ontologies and terminologies: the Cell Type Ontology, the Chemical Entities of Biological Interest ontology, the NCBI Taxonomy, the Protein Ontology, the Sequence Ontology, the entries of the Entrez Gene database, and the three subontologies of the Gene Ontology. The first public release includes the annotations for 67 of the 97 articles, reserving two sets of 15 articles for future text-mining competitions (after which these too will be released). Concept annotations were created based on a single set of guidelines, which has enabled us to achieve consistently high interannotator agreement. As the initial 67-article release contains more than 560,000 tokens (and the full set more than 790,000 tokens), our corpus is among the largest gold-standard annotated biomedical corpora. Unlike most others, the journal articles that comprise the corpus are drawn from diverse biomedical disciplines and are marked up in their entirety. Additionally, with a concept-annotation count of nearly 100,000 in the 67-article subset (and more than 140,000 in the full collection), the scale of conceptual markup is also among the largest of comparable corpora. The concept annotations of the CRAFT Corpus have the potential to significantly advance biomedical text mining by providing a high-quality gold standard for NLP systems. The corpus, annotation guidelines, and other associated resources are freely available at http://bionlp-corpora.sourceforge.net/CRAFT/index.shtml.

  16. Crafted - meisterdatud / Mihkel Tüür

    Index Scriptorium Estoniae

    Tüür, Mihkel, 1976-

    2012-01-01

    12. Alvar Aalto sümpoosion Jyväskyläs 10.-12. augustil 2012 teemal "Crafted". Kuraator Pekka Heikkinen. Pikemalt Mohsen Mostafavi ettekandest "Arhitektuur on materiaalne" ja Jürg Conzetti ettekandest "Strukturaalse tava jätkamine". Autori sõnul jäi kõlama mõte, et meisterlikult ehitatud maja saab olla ainus arhitektuuri tegelik mõõde

  17. Concept annotation in the CRAFT corpus

    Science.gov (United States)

    2012-01-01

    Background Manually annotated corpora are critical for the training and evaluation of automated methods to identify concepts in biomedical text. Results This paper presents the concept annotations of the Colorado Richly Annotated Full-Text (CRAFT) Corpus, a collection of 97 full-length, open-access biomedical journal articles that have been annotated both semantically and syntactically to serve as a research resource for the biomedical natural-language-processing (NLP) community. CRAFT identifies all mentions of nearly all concepts from nine prominent biomedical ontologies and terminologies: the Cell Type Ontology, the Chemical Entities of Biological Interest ontology, the NCBI Taxonomy, the Protein Ontology, the Sequence Ontology, the entries of the Entrez Gene database, and the three subontologies of the Gene Ontology. The first public release includes the annotations for 67 of the 97 articles, reserving two sets of 15 articles for future text-mining competitions (after which these too will be released). Concept annotations were created based on a single set of guidelines, which has enabled us to achieve consistently high interannotator agreement. Conclusions As the initial 67-article release contains more than 560,000 tokens (and the full set more than 790,000 tokens), our corpus is among the largest gold-standard annotated biomedical corpora. Unlike most others, the journal articles that comprise the corpus are drawn from diverse biomedical disciplines and are marked up in their entirety. Additionally, with a concept-annotation count of nearly 100,000 in the 67-article subset (and more than 140,000 in the full collection), the scale of conceptual markup is also among the largest of comparable corpora. The concept annotations of the CRAFT Corpus have the potential to significantly advance biomedical text mining by providing a high-quality gold standard for NLP systems. The corpus, annotation guidelines, and other associated resources are freely available at http://bionlp-corpora.sourceforge.net/CRAFT

  18. An improved approach to exchange non-rectangular departments in CRAFT algorithm

    OpenAIRE

    Esmaeili Aliabadi, Danial; Pourghannad, Behrooz

    2012-01-01

    In this Paper, an algorithm which improves CRAFT algorithm’s efficacy is developed. CRAFT is an algorithm widely used to solve facility layout problems. Our proposed method, named Plasma, can be used to improve CRAFT results. In this note, Plasma algorithm is tested in several sample problems. The comparison between Plasma and classic CRAFT and also Micro-CRAFT indicates that Plasma is successful in cost reduction in comparison with CRAFT and Micro-CRAFT.

  19. The meanings of craft to an occupational therapist.

    Science.gov (United States)

    Harris, Emma

    2008-06-01

    Craft was the first therapeutic occupation of occupational therapy. Since the early days of the profession, the value of craft in practice is a topic that has been discussed with fluctuating interest. Recent discussions by occupational therapists have reinforced that although craft is relevant to occupational therapy, there are uncertainties about its place in contemporary practice. Presently, scholars have identified that occupation is both the center of human experience and the core of our profession. Therefore, this study aimed to begin to clarify the meaning of craft to practice today by gaining a deep understanding of the meanings that one occupational therapist attributes to craft. Using narrative inquiry, data were gathered through a conversation held between the research participant and myself. A reflexive journal was also kept to support this data gathering process. Narrative analysis enabled intimate engagement with the data and the emergence of themes and sub-themes. The findings, in the form of an interpretive story, suggest first, that craft-making has therapeutic value; second, that reasoning about the therapeutic use of craft is similar to reasoning about other therapeutic activities; and third, that personal experience with craft-making can influence the selection of craft as therapeutic media. From this study, further research into the impact personal and professional experiences can have on choice of therapeutic media and an analysis of the sociopolitical context of the meanings that occupational therapists attribute to craft-making is suggested.

  20. A Control Law Design Method Facilitating Control Power, Robustness, Agility, and Flying Qualities Tradeoffs: CRAFT

    Science.gov (United States)

    Murphy, Patrick C.; Davidson, John B.

    1998-01-01

    A multi-input, multi-output control law design methodology, named "CRAFT", is presented. CRAFT stands for the design objectives addressed, namely, Control power, Robustness, Agility, and Flying Qualities Tradeoffs. The methodology makes use of control law design metrics from each of the four design objective areas. It combines eigenspace assignment, which allows for direct specification of eigenvalues and eigenvectors, with a graphical approach for representing the metrics that captures numerous design goals in one composite illustration. Sensitivity of the metrics to eigenspace choice is clearly displayed, enabling the designer to assess the cost of design tradeoffs. This approach enhances the designer's ability to make informed design tradeoffs and to reach effective final designs. An example of the CRAFT methodology applied to an advanced experimental fighter and discussion of associated design issues are provided.

  1. Leading to Crafting: The Relation Between Leadership Perception and Nurses' Job Crafting.

    Science.gov (United States)

    Esteves, Tiago; Pereira Lopes, Miguel

    2017-06-01

    Whenever individuals adapt their jobs to make them closer of their personal preferences, they are performing job crafting. This study aims to investigate if the way nurses perceive their leaders' behaviors is related with job crafting development. To do so, a quantitative analysis was conducted among a group of 325 Portuguese nurses. Results indicate that the perception of an empowering leader was found to be strongly related with the increase of challenges in the work environment, and with the development of stronger relations with direct managers and co-workers, which are two job crafting dimensions. The perception of a directive leader was found to be positively related with the avoidance of performing hindering tasks. Strengthening relations with direct managers and co-workers was found to be particularly related to leadership perception. Theoretical and practical implications are discussed.

  2. BioCraft: Using Gamification to Stimulate Students' Motivation and Acquisition of Scientific Terms in a Bilingual Classroom

    Science.gov (United States)

    Turner, Kent Alan

    Gamification is the act of introducing game elements in any aspect of life. In this case, it is a classroom. The operating model of BioCraft was a role-playing game that reinforced deaf students' use of new vocabulary in a gamified environment. BioCraft addressed the problem of deaf students acquiring scientific terms and using these scientific terms bilingually in academic language. BioCraft also established a student-centered learning atmosphere that promoted intersubjectivity, appropriation, and self-determination. In BioCraft, students became avatars of new organisms living on a new planet who needed to learn about living systems, adaptations, and genetics in order to survive. The results of the operating model suggested that gamification had an effect on deaf students' motivation and frequency of using new scientific terms with minimal persuasion from the teacher.

  3. Effects of Coaching on Educators' and Preschoolers' Use of References to Print and Phonological Awareness during a Small-Group Craft/Writing Activity

    Science.gov (United States)

    Milburn, Trelani F.; Hipfner-Boucher, Kathleen; Weitzman, Elaine; Greenberg, Janice; Pelletier, Janette; Girolametto, Luigi

    2015-01-01

    Purpose: The current study investigated the effects of coaching as part of an emergent literacy professional development program to increase early childhood educators' use of verbal references to print and phonological awareness during interactions with children. Method: Thirty-one educators and 4 children from each of their classrooms (N = 121)…

  4. The craft of scientific writing

    CERN Document Server

    Alley, Michael

    1996-01-01

    Designed to help both professional and student scientists and engineers write clearly and effectively, this text approaches the subject in a fresh way. Using scores of examples from a wide variety of authors and disciplines, the author - himself a writer and physicist -- demonstrates the difference between strong and weak scientific writing, and how to convey ideas to the intended audience. In addition, he gives advice on how to start writing, and how to revise drafts, including many suggestions about approaching a wide variety of tasks - from laboratory reports to grant proposals, from internal communications to press releases - as well as a concise guide to appropriate style and usage.

  5. Modelling job crafting behaviours: Implications for work engagement

    OpenAIRE

    Bakker, Arnold B.; Rodríguez-Muñoz, Alfredo; Sanz Vergel, Ana Isabel

    2016-01-01

    In this study among 206 employees (103 dyads), we followed the job demands–resources approach of job crafting to investigate whether proactively changing one’s work environment influences employee’s (actor’s) own and colleague s (partner’s) work engagement. Using social cognitive theory, we hypothesized that employees would imitate each other’s job crafting behaviours, and therefore influence each other’s work engagement. Results showed that the crafting of social and structural job resources...

  6. 33 CFR 84.24 - High-speed craft.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false High-speed craft. 84.24 Section... RULES ANNEX I: POSITIONING AND TECHNICAL DETAILS OF LIGHTS AND SHAPES § 84.24 High-speed craft. (a) The masthead light of high-speed craft with a length to breadth ratio of less than 3.0 may be placed at a...

  7. Job crafting, work engagement, and psychological distress among Japanese employees: a cross-sectional study.

    Science.gov (United States)

    Sakuraya, Asuka; Shimazu, Akihito; Eguchi, Hisashi; Kamiyama, Kimika; Hara, Yujiro; Namba, Katsuyuki; Kawakami, Norito

    2017-01-01

    Job crafting, an employee-initiated job design/redesign, has become important for employees' well-being. However, most studies on the relationship between job crafting and employees' well-being have been conducted in western countries; thus, it is unclear whether job crafting can be effectively applied to Asian cultures, such as Japan, which emphasizes group harmony. The aim of this study was to examine the cross-sectional associations of self-reported job crafting with work engagement and psychological distress among employees in Japan. A questionnaire survey through the internet was conducted among all employees of a manufacturing company in Japan. We analyzed the data from 894 respondents, all employees with regular employment. Job crafting, work engagement, and psychological distress were assessed using the Japanese version of the Job Crafting Questionnaire, the Japanese version of the Utrecht Work Engagement Scale (UWES), and the Brief Job Stress Questionnaire (BJSQ), respectively. Hierarchical multiple regression showed that increasing structural job resources, social job resources, and challenging job demands was significantly and positively associated with work engagement ( β  = 0.31, p  < 0.001; β  = 0.14, p  < 0.001; β  = 0.36, p  < 0.001, respectively). For psychological distress, increasing structural job resources was significantly and negatively associated with psychological distress ( β  = -0.15, p  < 0.001). Our study suggests that increasing structural job resources is associated with higher work engagement and lower psychological distress. In addition, increasing social job resources and challenging job demands are also associated with higher work engagement.

  8. Diverse orientations in craft education: Student teachers’ conceptions and perceptions

    Directory of Open Access Journals (Sweden)

    Tarja Kröger

    2016-03-01

    Full Text Available Craft education in Finland has been in a state of change. The concept of a holistic craft process was implemented in the National Core Curriculum in 2004 and the new Curriculum from 2014 strengthened it. Craft and holistic craft is not one unity but includes several orientations. This study aims to research student teachers’ conceptions and perceptions about diverse orientations and the necessity of craft education before they begin their studies in craft pedagogy. Given that the beliefs that student teachers bring to professional learning play a pivotal role in influencing what they can learn from teacher education, they are a subject worthy of investigation. The data consists of on‐line questionnaire answers by student teachers (N=113 at the University of Finland in teacher education in 2014. The on-line questionnaire was answered at the beginning of a basic course in textile craft education at an early stage of their teacher studies. Findings suggest that student teachers conceive of craft education primarily as model-oriented and skill-oriented rather than design-oriented and expression-oriented. Student teachers think that craft education is needed at school, but explanations are not very diverse. The findings of this study can be useful in the process of developing teacher education programmes.

  9. Acceleration Response Mode Decomposition for Quantifying Wave Impact Load in High-Speed Planing Craft

    Science.gov (United States)

    2014-04-01

    ESG value is a convenient parameter that enables investigations of the static strength of materials for structures operating in dynamic...environments. The use of the ESG for investigating craft structural strength could also be extended into a Level II investigations by considering the effects

  10. In Fitness and in Health: Crafting Bodies in the Treatment of Anorexia Nervosa.

    Science.gov (United States)

    Gremillion, Helen

    2002-01-01

    Uses ethnographic data from a U.S. eating disorders treatment program to examine how medical and psychiatric practitioners actively craft the types of bodies they claim merely to describe, diagnose, and normalize, producing very real, socially located, embodied effects by acting as if these bodies preexist both socialization and medicalization.…

  11. Crafting the change: the role of job crafting and regulatory focus in adaptation to organizational change

    NARCIS (Netherlands)

    Petrou, P.

    2013-01-01

    Background Organizations change rapidly nowadays. However, little is known about successful ways in which employees can adapt to the new situation that arises throughout organizational change. The present dissertation addressed job crafting as a proactive employee strategy in order to deal with and

  12. Crafts and Craft Education as Expressions of Cultural Heritage: Individual Experiences and Collective Values among an International Group of Women University Students

    Science.gov (United States)

    Kokko, Sirpa; Dillon, Patrick

    2011-01-01

    This paper explores relationships between crafts, craft education and cultural heritage as reflected in the individual experiences and collective values of fifteen female university students of different nationalities. The students (all trainee teachers) were following a course in crafts and craft education as part of an International Study…

  13. 33 CFR 149.310 - What are the muster and embarkation requirements for survival craft?

    Science.gov (United States)

    2010-07-01

    ... embarkation requirements for survival craft? 149.310 Section 149.310 Navigation and Navigable Waters COAST... and embarkation requirements for survival craft? Muster and embarkation arrangements for survival craft must comply with 46 CFR 108.540. ...

  14. Sarawak Bamboo Craft: Symbolism and Phenomenon

    Directory of Open Access Journals (Sweden)

    Arshad Mohd Zaihidee

    2014-04-01

    Full Text Available The relationship between human beings and their environment has stirred reactions between nature and the development of mind and actions that can be discussed using interdisciplinary approaches such as psychology, sociology, anthropology and history, in understanding human thinking and behavior. A psychological approach is intended to evaluate the individual choices and needs in society. A sociological approach details the various patterns in the social organization. An anthropological approach is tied with culture and belief to fulfil human needs which are based on their habitat, while a historical approach looks at the development which is related to the past. Dimensions of experiences, order and logic, selective elaboration and expressions are used to analyze the bamboo craft of Iban, Melanau and Bidayuh societies in Sarawak long-houses. The existence of constitutive, moral, expressive and cognitive symbols has been interpreted based on a theoretical framework that has been developed by Langer Art Theory, Parsons Social Theory and Kaplan Culture Theory. The values and meaning formed are interpreted to understand matters related to the lives of villagers and the finding suggests that bamboo craft expresses the multi-ethnic mind and character in the socio-culture of long- houses in Sarawak.

  15. Masters and Apprentices of Textile Craft

    Directory of Open Access Journals (Sweden)

    Annelie Holmberg

    2013-10-01

    Full Text Available This article describes how the craftsmen at the workroom at Handarbetets vänner, Stockholm, learned their craft skills during the years 1948‒2012. What this knowledge consisted of and how the apprentices’ knowledge grows into skillfulness. Interviews with 15 weavers and embroiderers who have worked during the time period form the empirical material. The period of time was chosen according to the informants´ times of employment.The strategies for learning are affected by dialogue between the craftsmen, both a verbal and a silent dialogue. The dialogue is an important part of the learning even though the making is central. The workroom forms its own way of making textile art, a way of doing that is learned from master to apprentice. In this situated knowledge, the different masters have their own ways of for instance mixing color and material, all corresponding with core values. The learning is also affected by the artistic leader and the artist.The learning within the workroom occurs in the making of objects, but never at the cost of the quality of the objects. The core values of the establishments, and the fact that there is a strive to be profitable, makes the circumstances. The collaboration with the artist in creating unique textile art is the primary goal; the learning is something that is taken for granted in order to withhold the competence in the establishment.Keywords: textile craft, master and apprentice, craftsmen, textile art, workroom

  16. 46 CFR 28.130 - Survival craft equipment.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Survival craft equipment. 28.130 Section 28.130 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY UNINSPECTED VESSELS REQUIREMENTS FOR COMMERCIAL FISHING INDUSTRY VESSELS Requirements for All Vessels § 28.130 Survival craft equipment. (a) General. Each item of...

  17. 46 CFR 28.310 - Launching of survival craft.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Launching of survival craft. 28.310 Section 28.310... FISHING INDUSTRY VESSELS Requirements for Vessels Which Have Their Keel Laid or Are at a Similar Stage of... Operate With More Than 16 Individuals on Board § 28.310 Launching of survival craft. A gate or other...

  18. 46 CFR 108.520 - Type of survival craft.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Type of survival craft. 108.520 Section 108.520 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS DESIGN AND EQUIPMENT Lifesaving Equipment § 108.520 Type of survival craft. (a) Each lifeboat must be a fire-protected...

  19. Students' Attitudes towards Craft and Technology in Iceland and Finland

    Science.gov (United States)

    Thorsteinsson, Gísli; Ólafsson, Brynjar; Autio, Ossi

    2012-01-01

    Craft education in both Finland and Iceland originated over 140 years ago and was influenced by the Scandinavian Sloyd pedagogy. Since then, the subject has moved away from craft and towards technology, with the aim being to increase students' technological abilities. In the beginning, the subject largely focused on the students copying artefacts,…

  20. Learning Practices of Femininity through Gendered Craft Education in Finland

    Science.gov (United States)

    Kokko, Sirpa

    2009-01-01

    This paper discusses the processes and practices that link crafts and gender in the upbringing and education of girls. The paper is based on a study conducted among female primary school trainee teachers in Finland. The data are comprised of their experiences with crafts as schoolgirls. The methods of the study were memory work and writing of…

  1. 33 CFR 146.120 - Manning of survival craft.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Manning of survival craft. 146.120 Section 146.120 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY... craft. The owner, the owner's agent, or the person in charge shall assign a person to each life float...

  2. Creating Chicago History: Making Outreach Craft Activities Meaningful

    Science.gov (United States)

    Karp, Madeline

    2012-01-01

    When it comes to having a traveling outreach activity for a museum, a craft can seem like the perfect solution. It can seemingly be all things at once--educational, quick and fun. But, if poorly constructed, crafts can also have serious fallbacks. Using the Chicago History Museum and the Millennium Park Family Fun Festival as a case study, this…

  3. The comparative risk assessment framework and tools (CRAFT)

    Science.gov (United States)

    Southern Research Station. USDA Forest Service

    2010-01-01

    To help address these challenges, the USDA Forest Service’s Eastern Forest Environmental Threat Assessment Center (EFETAC) and the University of North Carolina Asheville’s National Environmental Modeling and Analysis Center (NEMAC) designed a planning framework, called the Comparative Risk Assessment Framework and Tools (CRAFT). CRAFT is...

  4. Craft-Art as a Basis for Human Activity

    Science.gov (United States)

    Karppinen, Seija

    2008-01-01

    This article based on my doctoral thesis examines the Basic Arts Education system in Finland, focusing on Basic Crafts Education and its description through action concepts. The main task of the study was to create a concept model. In the first part of the study a concept map was created from the practice of Basic Crafts Education. The aim of the…

  5. Craft Training in Russia: Theory and Practice of Development

    Science.gov (United States)

    Romantsev, Gennadij M.; Efanov, Andrei V.; Moiseev, Andrei V.; Bychkova, Ekaterina Yu.; Karpova, Natalia P.; Tidemann, Bruno

    2016-01-01

    The relevance of the research topic is substantiated by the social commitment to the establishment of a system of craft training focused on training personnel for craft enterprises. The purpose of the article is to provide theoretical and methodological substantiation of the necessity to provide organizational and pedagogical foundations for the…

  6. Architecture as a craft : Architecture, drawing, model and position

    NARCIS (Netherlands)

    Riedijk, M.; Kruijswijk, E.M.; Kri?kovi?, D.; Siebel, J.; Alkan, A.S.; Altürk, E.; De Vylder, J.; Fujimoto, S.; Gantenbein, C.; Geers, K.; Grassi, G.; Linder, M.; Maltzan, M.; Milani, S.; Ockman, J.; Pasquarelli, G.; Riedijk, M.; Ungers, O.M.; Walker, E.

    2010-01-01

    Fifteen essays in 'Architecture as a craft' present a vision of the architectural discipline in which the essence is sought in craft itself. The book is based on the eponymous symposium that the Delft University of Technology held at the Faculty of Architecture from May 13 to June 4, 2009. The texts

  7. Crafting Stories in Hermeneutic Phenomenology Research: A Methodological Device.

    Science.gov (United States)

    Crowther, Susan; Ironside, Pam; Spence, Deb; Smythe, Liz

    2017-05-01

    Hermeneutic phenomenology, as a methodology, is not fixed. Inherent in its enactment are contested areas of practice such as how interview data are used and reported. Using philosophical notions drawn from hermeneutic phenomenological literature, we argue that working with crafted stories is congruent with the philosophical underpinnings of this methodology. We consider how the practical ontic undertaking of story crafting from verbatim transcripts is integral with the interpretive process. We show how verbatim transcripts can be crafted into stories through examples taken from interview data. Our aim is to open dialogue with other hermeneutic phenomenological researchers and offer alternate possibilities to conventional ways of work with qualitative data. We argue that crafted stories can provide glimpses of phenomena that other forms of data analysis and presentation may leave hidden. We contend that crafted stories are an acceptable and trustworthy methodological device.

  8. 32 CFR 700.406 - Naval Vessel Register, classification of naval craft, and status of ships and service craft.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Naval Vessel Register, classification of naval craft, and status of ships and service craft. 700.406 Section 700.406 National Defense Department of... STATES NAVY REGULATIONS AND OFFICIAL RECORDS The Chief of Naval Operations § 700.406 Naval Vessel...

  9. Employees’ perceived opportunities to craft and in-role performance : The mediating role of job crafting and work engagement

    NARCIS (Netherlands)

    Van Wingerden, Jessica; Poell, R.F.

    2017-01-01

    The present study was designed to gain knowledge of the relationship between employees' perceived opportunities to craft, their actual job crafting behavior and, in line with JD-R theory, subsequently their work engagement and performance. Although scholars have suggested that employees' perceived

  10. Job crafting: Towards a new model of individual job redesign

    Directory of Open Access Journals (Sweden)

    Maria Tims

    2010-12-01

    Research purpose: The purpose of the study was to fit job crafting in job design theory. Motivation for the study: The study was an attempt to shed more light on the types of proactive behaviours of individual employees at work. Moreover, we explored the concept of job crafting and its antecedents and consequences. Research design, approach and method: A literature study was conducted in which the focus was first on proactive behaviour of the employee and then on job crafting. Main findings: Job crafting can be seen as a specific form of proactive behaviour in which the employee initiates changes in the level of job demands and job resources. Job crafting may be facilitated by job and individual characteristics and may enable employees to fit their jobs to their personal knowledge, skills and abilities on the one hand and to their preferences and needs on the other hand. Practical/managerial implications: Job crafting may be a good way for employees to improve their work motivation and other positive work outcomes. Employees could be encouraged to exert more influence on their job characteristics. Contribution/value-add: This article describes a relatively new perspective on active job redesign by the individual, called job crafting, which has important implications for job design theories.

  11. Guides crafting meaning and identity in a flexible working life

    DEFF Research Database (Denmark)

    Meged, Jane Widtfeldt

    2017-01-01

    Certified guides are exemplary, well-educated, self-employed, casual labourers in a liberal and competitive job market. Applying grounded theory, this exploratory study builds on in-depth qualitative interviews with Danish, Italian and French certified guides. Informed by the theory of job crafting...... and adding a critical perspective, we understand the guides’ agency, and how they craft scope, tasks and relations in order to sustain a positive self-image and a meaningful working life. Comparing certified guides’ job-crafting practices, we learn that guides are alike across the three countries...

  12. Women, Craft and the Post Conflict Reconstruction of Kashmir

    OpenAIRE

    Raina, Neelam

    2009-01-01

    This thesis contributes towards the knowledge of post conflict crafts of Kashmir and the role women play in this sector. It proposes crafts to be a culturally relevant activity which could generate income for people living in Kashmir. It analyses the impact of the conflict on the crafts of Kashmir from the perspective of the craftspeople. The research is based on fieldwork conducted in Srinagar, Kashmir (2003-2006). Here craftsmen’s groups were studied and a craftswomen’s organisation – Z...

  13. 47 CFR 80.223 - Special requirements for survival craft stations.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Special requirements for survival craft... requirements for survival craft stations. (a) Survival craft stations capable of transmitting on: (1) 2182 kHz... operate with A3E or A3N emission. (b) Survival craft stations must be able to receive the frequency and...

  14. 46 CFR 117.205 - Survival craft-vessels operating on limited coastwise routes.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Survival craft-vessels operating on limited coastwise... PASSENGERS LIFESAVING EQUIPMENT AND ARRANGEMENTS Number and Type of Survival Craft § 117.205 Survival craft... the survival craft required by §§ 117.204 (a) through (d) of this part, as applicable. (b) Each vessel...

  15. 46 CFR 111.75-16 - Lighting of survival craft and rescue boats.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Lighting of survival craft and rescue boats. 111.75-16... craft and rescue boats. (a) During preparation, launching, and recovery, each survival craft and rescue... of circuits must be such that the lighting for adjacent launching stations for survival craft or...

  16. 46 CFR 108.553 - Survival craft launching and recovery arrangements using falls and a winch.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Survival craft launching and recovery arrangements using... craft launching and recovery arrangements using falls and a winch. Survival craft launching and recovery... imparted on the fall by the fully-loaded survival craft. (c) Each fall must be long enough for the survival...

  17. 46 CFR 117.204 - Survival craft-vessels operating on coastwise routes.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Survival craft-vessels operating on coastwise routes... PASSENGERS LIFESAVING EQUIPMENT AND ARRANGEMENTS Number and Type of Survival Craft § 117.204 Survival craft... allowed, the following survival craft requirements apply when not engaged in an overnight voyage: (1...

  18. 46 CFR 117.206 - Survival craft-vessels operating on Great Lakes routes.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Survival craft-vessels operating on Great Lakes routes... PASSENGERS LIFESAVING EQUIPMENT AND ARRANGEMENTS Number and Type of Survival Craft § 117.206 Survival craft... vessel certificated to operate on a Great Lakes route must be provided with the survival craft required...

  19. Construction and Validation of the Perceived Opportunity to Craft Scale.

    Science.gov (United States)

    van Wingerden, Jessica; Niks, Irene M W

    2017-01-01

    We developed and validated a scale to measure employees' perceived opportunity to craft (POC) in two separate studies conducted in the Netherlands (total N = 2329). POC is defined as employees' perception of their opportunity to craft their job. In Study 1, the perceived opportunity to craft scale (POCS) was developed and tested for its factor structure and reliability in an explorative way. Study 2 consisted of confirmatory analyses of the factor structure and reliability of the scale as well as examination of the discriminant and criterion-related validity of the POCS. The results indicated that the scale consists of one dimension and could be reliably measured with five items. Evidence was found for the discriminant validity of the POCS. The scale also showed criterion-related validity when correlated with job crafting (+), job resources (autonomy +; opportunities for professional development +), work engagement (+), and the inactive construct cynicism (-). We discuss the implications of these findings for theory and practice.

  20. Evidence of Validity of the Job Crafting Behaviors Scale

    OpenAIRE

    Chinelato,Renata Silva de Carvalho; Ferreira,Maria Cristina; Valentini,Felipe

    2015-01-01

    AbstractJob crafting behavior refers to the changes made by workers in their job context for adjusting their activities to their preferences. We sought to adapt and collect validity evidences of the Job Crafting Behaviors Scale for the Brazilian context, in a sample of 491 workers, with a mean age of 26.7 years. Factor analysis revealed that the final instrument consisted of three dimensions (increasing structural job resources, increasing social job resources, increasing challenging job dema...

  1. Creative Journeys: Inspiration and Influence in Contemporary Craft

    OpenAIRE

    Cross, Susan; Bottomley, Stephen

    2008-01-01

    Creative Journeys: Inspiration and Influence in Contemporary CraftEdinburgh College of Art in collaboration with The Jerwood Foundation & the Crafts Council, London.2008-01-29One day symposium in conjunction with the 2007 Jerwood Awards for Jewellery. The Jerwood Award was touring UK and coincided with the exhibition on show at the National Museums of Scotland, Edinburgh (third venue). As joint winner of this award I was invited to give a paper on the development of my practise since grad...

  2. Strengthening the German Craft sector through Innovation and Cooperation

    OpenAIRE

    Michael Rothgang; Lutz Trettin

    2003-01-01

    The paper analyses different forms of region bound innovation and cooperation amongst small and medium sized firms of the German craft sector, mainly engaged in ?traditional? branches. The analysis is based on a recent questionnaire survey covering all trade groups of the craft sector and a comparison group of competitors in the industrial sector. Further data are generated through case studies in selected trades as well as through the analyses of published statistics and results of former re...

  3. The Climate Change Strategy Gap: Crafting a Strategic Framework for the Department of Defense

    Science.gov (United States)

    2016-03-24

    Master’s Thesis 3. DATES COVERED (From - To) 10-01-2015 - 03-19-2016 4. TITLE AND SUBTITLE The Climate Change Strategy Gap: Crafting a Strategic 5a...decelerate its contributions to climate change within its purview and to mitigate the effects of climate change on its facilities and infrastructure...However, the 2015 National Security Strategy specifically cites climate change as a threat to national security with the caveat climate change could

  4. Derivation of uranium residual radioactive material guidelines for the former Alba Craft Laboratory site, Oxford, Ohio

    International Nuclear Information System (INIS)

    Nimmagadda, M.; Faillace, E.; Yu, C.

    1994-01-01

    Residual radioactive material guidelines for uranium were derived for the former Alba Craft Laboratory site in Oxford, Ohio. This site has been identified for remedial action under the Formerly Utilized Sites Remedial Action Program (FUSRAP) of the US Department of Energy (DOE). Single nuclide and total uranium guidelines were derived on the basis of the requirement that the 50-year committed effective dose equivalent to a hypothetical individual who lives or works in the immediate vicinity of the former Alba Craft Laboratory site should not exceed a dose of 30 mrem/yr following remedial action for the current use and likely future use scenarios or a dose of 100 mrem/yr for less likely future use scenarios (Yu et al. 1993). The DOE residual radioactive material guideline computer code, RESRAD, which implements the methodology described in the DOE manual for implementing residual radioactive material guidelines, was used in this evaluation

  5. New Methods for Crafting Locally Decision-Relevant Scenarios

    Science.gov (United States)

    Lempert, R. J.

    2015-12-01

    Scenarios can play an important role in helping decision makers to imagine future worlds, both good and bad, different than the one with which we are familiar and to take concrete steps now to address the risks generated by climate change. At their best, scenarios can effectively represent deep uncertainty; integrate over multiple domains; and enable parties with different expectation and values to expand the range of futures they consider, to see the world from different points of view, and to grapple seriously with the potential implications of surprising or inconvenient futures. These attributes of scenario processes can prove crucial in helping craft effective responses to climate change. But traditional scenario methods can also fail to overcome difficulties related to choosing, communicating, and using scenarios to identify, evaluate, and reach consensus on appropriate policies. Such challenges can limit scenario's impact in broad public discourse. This talk will demonstrate how new decision support approaches can employ new quantitative tools that allow scenarios to emerge from a process of deliberation with analysis among stakeholders, rather than serve as inputs to it, thereby increasing the impacts of scenarios on decision making. This talk will demonstrate these methods in the design of a decision support tool to help residents of low lying coastal cities grapple with the long-term risks of sea level rise. In particular, this talk will show how information from the IPCC SSP's can be combined with local information to provide a rich set of locally decision-relevant information.

  6. Erbium trifluoromethanesulfonate-catalyzed Friedel–Crafts acylation using aromatic carboxylic acids as acylating agents under monomode-microwave irradiation

    DEFF Research Database (Denmark)

    Tran, Phuong Hoang; Hansen, Poul Erik; Nguyen, Hai Truong

    2015-01-01

    Erbium trifluoromethanesulfonate is found to be a good catalyst for the Friedel–Crafts acylation of arenes containing electron-donating substituents using aromatic carboxylic acids as the acylating agents under microwave irradiation. An effective, rapid and waste-free method allows the preparation...

  7. Can job crafting reduce job boredom and increase work engagement? A three-year cross-lagged panel study

    NARCIS (Netherlands)

    Harju, Lotta K.; Hakanen, Jari J.; Schaufeli, Wilmar B.|info:eu-repo/dai/nl/073779563

    2016-01-01

    Building upon the Conservation of Resources (COR) theory, this longitudinal study examined whether job crafting behaviors (i.e. increasing structural and social job resources and increasing challenges) predict less job boredom and more work engagement. We also tested the reverse causation effects of

  8. Classification of radiolarian images with hand-crafted and deep features

    Science.gov (United States)

    Keçeli, Ali Seydi; Kaya, Aydın; Keçeli, Seda Uzunçimen

    2017-12-01

    Radiolarians are planktonic protozoa and are important biostratigraphic and paleoenvironmental indicators for paleogeographic reconstructions. Radiolarian paleontology still remains as a low cost and the one of the most convenient way to obtain dating of deep ocean sediments. Traditional methods for identifying radiolarians are time-consuming and cannot scale to the granularity or scope necessary for large-scale studies. Automated image classification will allow making these analyses promptly. In this study, a method for automatic radiolarian image classification is proposed on Scanning Electron Microscope (SEM) images of radiolarians to ease species identification of fossilized radiolarians. The proposed method uses both hand-crafted features like invariant moments, wavelet moments, Gabor features, basic morphological features and deep features obtained from a pre-trained Convolutional Neural Network (CNN). Feature selection is applied over deep features to reduce high dimensionality. Classification outcomes are analyzed to compare hand-crafted features, deep features, and their combinations. Results show that the deep features obtained from a pre-trained CNN are more discriminative comparing to hand-crafted ones. Additionally, feature selection utilizes to the computational cost of classification algorithms and have no negative effect on classification accuracy.

  9. Detail in architecture: Between arts & crafts

    Science.gov (United States)

    Dulencin, Juraj

    2016-06-01

    Architectural detail represents an important part of architecture. Not only can it be used as an identifier of a specific building but at the same time enhances the experience of the realized project. Within it lie the signs of a great architect and clues to understanding his or her way of thinking. It is therefore the central topic of a seminar offered to architecture students at the Brno University of Technology. During the course of the semester-long class the students acquaint themselves with atypical architectural details of domestic and international architects by learning to read them, understand them and subsequently draw them by creating architectural blueprints. In other words, by general analysis of a detail the students learn theoretical thinking of its architect who, depending on the nature of the design, had to incorporate a variety of techniques and crafts. Students apply this analytical part to their own architectural detail design. The methodology of the seminar consists of experiential learning by project management and is complemented by a series of lectures discussing a diversity of details as well as materials and technologies required to implement it. The architectural detail design is also part of students' bachelors thesis, therefore, the realistic nature of their blueprints can be verified in the production process of its physical counterpart. Based on their own documentation the students choose the most suitable manufacturing process whether it is supplied by a specific technology or a craftsman. Students actively participate in the production and correct their design proposals in real scale with the actual material. A student, as a future architect, stands somewhere between a client and an artisan, materializes his or her idea and adjusts the manufacturing process so that the final detail fulfills aesthetic consistency and is in harmony with its initial concept. One of the very important aspects of the design is its economic cost, an

  10. Marian Roberts, Developing the Craft of Mediation: Reflections on Theory and Practice

    Directory of Open Access Journals (Sweden)

    Ghislaine M. Lanteigne

    2008-10-01

    Full Text Available In Developing the Craft of Mediation, Marian Roberts proposes that mediation is akin to a craft with its focus on learning from experience and from others working in the field to develop and master knowledge and skills.

  11. Malleable Thought: The Role of Craft Thinking in Practice-Led Graphic Design

    Science.gov (United States)

    Ings, Welby

    2015-01-01

    This article considers the potential of craft processes as creative engagements in graphic design research. It initially discusses the uneasy history of craft within the discipline, then draws upon case studies undertaken by three established designers who, in their postgraduate theses, engaged with craft as a process of thinking. In doing so, the…

  12. Valuing Craftsmanship: In particular the crafting of Chinese porcelain and Dutch Delft Blue

    NARCIS (Netherlands)

    L. Jiang (Lili)

    2018-01-01

    markdownabstract“How important are crafts for a society?” When a conventional economist gets the question, the answer is most likely about the prices of craft products, the income of craftspeople, and the contribution that the crafts sector makes to GDP. This thesis gives another answer. Applying

  13. 46 CFR 199.220 - Survival craft and rescue boat embarkation arrangements.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Survival craft and rescue boat embarkation arrangements. 199.220 Section 199.220 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LIFESAVING... Passenger Vessels § 199.220 Survival craft and rescue boat embarkation arrangements. (a) Survival craft...

  14. 46 CFR 133.150 - Survival craft launching and recovery arrangements: General.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Survival craft launching and recovery arrangements...) OFFSHORE SUPPLY VESSELS LIFESAVING SYSTEMS Requirements for All OSVs § 133.150 Survival craft launching and recovery arrangements: General. (a) All survival craft required for abandonment by the total number of...

  15. 46 CFR 117.208 - Survival craft-vessels operating on rivers routes.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Survival craft-vessels operating on rivers routes. 117... LIFESAVING EQUIPMENT AND ARRANGEMENTS Number and Type of Survival Craft § 117.208 Survival craft—vessels... vessel certificated to operate on a rivers route in warm water is not required to carry survival craft...

  16. 46 CFR 109.323 - Manning of survival craft and supervision.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Manning of survival craft and supervision. 109.323... DRILLING UNITS OPERATIONS Operation and Stowage of Safety Equipment § 109.323 Manning of survival craft and supervision. (a) There must be a sufficient number of trained persons on board the survival craft for...

  17. 46 CFR 133.175 - Survival craft and rescue boat equipment.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Survival craft and rescue boat equipment. 133.175... LIFESAVING SYSTEMS Requirements for All OSVs § 133.175 Survival craft and rescue boat equipment. (a) All... survival craft or rescue boat; or (iii) Overload the launching appliance. (b) Each rigid liferaft and...

  18. 46 CFR 199.150 - Survival craft launching and recovery arrangements; general.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Survival craft launching and recovery arrangements... Vessels § 199.150 Survival craft launching and recovery arrangements; general. (a)(1) Each launching...) Unless expressly provided otherwise in this part, each survival craft must be provided with a launching...

  19. 46 CFR 199.100 - Manning of survival craft and supervision.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Manning of survival craft and supervision. 199.100....100 Manning of survival craft and supervision. (a) There must be a sufficient number of trained... craft and launching arrangements required for abandonment by the total number of persons on board. (c...

  20. 46 CFR 199.110 - Survival craft muster and embarkation arrangements.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Survival craft muster and embarkation arrangements. 199... § 199.110 Survival craft muster and embarkation arrangements. (a) Each muster station must have... emergency source of electrical power. (e) Each davit-launched and free-fall survival craft muster station...

  1. 33 CFR 149.313 - How must survival craft be arranged?

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false How must survival craft be... Equipment Manned Deepwater Port Requirements § 149.313 How must survival craft be arranged? The operator must arrange survival craft so that they meet the requirements of 46 CFR 108.525 (a) and § 108.530 and...

  2. 46 CFR 180.207 - Survival craft-vessels operating on lakes, bays, and sounds routes.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Survival craft-vessels operating on lakes, bays, and... Survival Craft § 180.207 Survival craft—vessels operating on lakes, bays, and sounds routes. (a) Except as... warm water is not required to carry survival craft. (d) A vessel certificated to operate on lakes, bays...

  3. 46 CFR 199.245 - Survival craft embarkation and launching arrangements.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Survival craft embarkation and launching arrangements... Passenger Vessels § 199.245 Survival craft embarkation and launching arrangements. (a) Each davit-launched liferaft must be arranged to be rapidly boarded by its full complement of persons. (b) All survival craft...

  4. 46 CFR 199.153 - Survival craft launching and recovery arrangements using falls and a winch.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Survival craft launching and recovery arrangements using... Requirements for All Vessels § 199.153 Survival craft launching and recovery arrangements using falls and a winch. Survival craft launching and recovery arrangements, in addition to meeting the requirements in...

  5. 46 CFR 133.110 - Survival craft muster and embarkation arrangements.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Survival craft muster and embarkation arrangements. 133... VESSELS LIFESAVING SYSTEMS Requirements for All OSVs § 133.110 Survival craft muster and embarkation... lighting supplied from the emergency source of electrical power. (e) Each davit-launched survival craft...

  6. 46 CFR 133.153 - Survival craft launching and recovery arrangements using falls and a winch.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Survival craft launching and recovery arrangements using... (CONTINUED) OFFSHORE SUPPLY VESSELS LIFESAVING SYSTEMS Requirements for All OSVs § 133.153 Survival craft launching and recovery arrangements using falls and a winch. Survival craft launching and recovery...

  7. 46 CFR 108.550 - Survival craft launching and recovery arrangements: General.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Survival craft launching and recovery arrangements...-MOBILE OFFSHORE DRILLING UNITS DESIGN AND EQUIPMENT Lifesaving Equipment § 108.550 Survival craft.... (c) Each survival craft must be arranged to clear each leg, column, footing, brace, mat, and each...

  8. 46 CFR 117.202 - Survival craft-vessels operating on oceans routes.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Survival craft-vessels operating on oceans routes. 117... LIFESAVING EQUIPMENT AND ARRANGEMENTS Number and Type of Survival Craft § 117.202 Survival craft—vessels... number of overnight persons allowed, the survival craft requirements contained in paragraph (e) of this...

  9. 46 CFR 180.206 - Survival craft-vessels operating on Great Lakes routes.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Survival craft-vessels operating on Great Lakes routes... Craft § 180.206 Survival craft—vessels operating on Great Lakes routes. (a) Except as allowed by... with the survival craft required by § 180.205 (a) through (e), as appropriate. (b) Each vessel...

  10. 46 CFR 108.575 - Survival craft and rescue boat equipment.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Survival craft and rescue boat equipment. 108.575... DRILLING UNITS DESIGN AND EQUIPMENT Lifesaving Equipment § 108.575 Survival craft and rescue boat equipment... seaworthiness of the survival craft or rescue boat; or (iii) Overload the launching appliance. (b) Each lifeboat...

  11. 46 CFR 199.280 - Survival craft embarkation and launching arrangements.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Survival craft embarkation and launching arrangements... Cargo Vessels § 199.280 Survival craft embarkation and launching arrangements. (a) Each lifeboat must be.... (d) All survival craft required for abandonment by the total number of persons on board must be...

  12. 33 CFR 149.305 - What are the survival craft requirements for temporary personnel?

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false What are the survival craft... EQUIPMENT Lifesaving Equipment Manned Deepwater Port Requirements § 149.305 What are the survival craft... complement exceeds the capacity of the survival craft required under § 149.304 of this subpart, the port must...

  13. 47 CFR 80.271 - Technical requirements for portable survival craft radiotelephone transceivers.

    Science.gov (United States)

    2010-10-01

    ... craft radiotelephone transceivers. 80.271 Section 80.271 Telecommunication FEDERAL COMMUNICATIONS... Authorization for Compulsory Ships § 80.271 Technical requirements for portable survival craft radiotelephone transceivers. (a) Portable survival craft radiotelephone transceivers must comply with the following: (1) The...

  14. 46 CFR 180.205 - Survival craft-vessels operating on limited coastwise routes.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Survival craft-vessels operating on limited coastwise... Craft § 180.205 Survival craft—vessels operating on limited coastwise routes. (a) Except as allowed by... survival craft required by § 180.204(d). (e) Each vessel certificated to operate on a limited coastwise...

  15. 26 CFR 1.861-16 - Income from certain craft first leased after December 28, 1980.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 9 2010-04-01 2010-04-01 false Income from certain craft first leased after... the United States § 1.861-16 Income from certain craft first leased after December 28, 1980. (a) General rule. If a taxpayer— (1) Owns a qualified craft (as defined in paragraph (b) of this section). (2...

  16. Minimum Plate Thickness in High-Speed Craft

    DEFF Research Database (Denmark)

    Pedersen, Preben Terndrup; Zhang, Shengming

    1998-01-01

    The minimum plate thickness requirements specified by the classification societies for high-speed craft are supposed to ensure adequate resistance to impact loads such as collision with floating objects and objects falling on the deck. The paper presents analytical methods of describing such impact...

  17. "Crafts and Technology" and "Technical Education" in Austria

    Science.gov (United States)

    Seiter, Josef

    2009-01-01

    In Austria, the syllabus for "Technisches Werken/Crafts and Technology" for all types of school in general education was issued more than 30 years ago. The authors believed that it might lay the foundations for technical literacy. The paper is about how the situation of the subject and, with it, technical education has developed since…

  18. Crafts, Boys, Ernest Thompson Seton, and the Woodcraft Movement

    Science.gov (United States)

    Chalmers, F. Graeme; Dancer, Andrea A.

    2008-01-01

    This article examines early influences on art education for boys (Chalmers & Dancer, 2007) in areas traditionally labeled as crafts. Under review is the work of Ernest Thompson Seton, artist, naturalist, storyteller, author, philosopher, crusader for and supporter of indigenous American Indian ways of knowing, and a co-founder of the Boy Scouts of…

  19. Ghanaian Craft Exporters in the Global Market: Binding and Missing ...

    African Journals Online (AJOL)

    The government's promotion programmes could be tailored to help develop the capacities of the artisans to design new products, as well as re-orient them to imbibe the work ethics that would enable them to succeed in the export market. State power can be used to formulate craft industry specific patenting laws that address ...

  20. Beyond Talent: John Irving and the Passionate Craft of Creativity.

    Science.gov (United States)

    Amabile, Teresa M.

    2001-01-01

    Uses the thoughts and work of novelist John Irving to illustrate the prominence of non-talent components in the componential model of creativity, explaining that raw talent, clever imagination, and a creative personality are insufficient to ensure creative success and that hard work and love of a craft (intrinsic motivation) are at least as…

  1. Richard Nixon's "Pragmatic" Space Race: Metaphorically Crafting a National Identity.

    Science.gov (United States)

    Krug, Linda T.

    President Richard Nixon decided in 1970 to commission the construction of a fleet of reusable space shuttles. Nixon's rhetoric on the space shuttle program (examined here in the light of Kenneth Burke's theory of symbolic action) shows how a philosophy of pragmatism was crafted out of a philosophy of wonderment. That one cannot now remember…

  2. Transferring PSM craft skills in a 2 hour session

    NARCIS (Netherlands)

    Zijderveld, E.J.A. van; Morill, N.; Shaw, D.; Belton, V.; Harvey, P.; Rouwette, E.

    2007-01-01

    Many of those involved in the Problem Structuring Methods (PSM) community have commented on the struggle that novices face in building the craft skills associated with conducting a PSM intervention. As part of this year's Operational Research Society Conference, we have three 2-hour practical

  3. Teaching the Surgical Craft: Surgery Residents Perception of the ...

    African Journals Online (AJOL)

    Teaching the Surgical Craft: Surgery Residents. Perception of the Operating Theater Educational ... theater. This study investigates the perceptions of residents about the educational environment of the operating theater and .... Mean score. My consultant has a pleasant personality. 4.18. I get on well with my consultant. 4.18.

  4. Examining Teaching Practices in Design and Craft Education in Iceland

    Science.gov (United States)

    Thorsteinsson, Gisli; Olafsson, Brynjar

    2017-01-01

    This article reports a survey which aimed to examine the present situation in Design and Craft Education (D&C) in Iceland in terms of teachers' general standing and their teaching inside the Icelandic elementary schools. A questionnaire was sent to 170 D&C teachers in Icelandic elementary schools. The questionnaire was completed by 101…

  5. Arts, Crafts and Indigenous Industries in Nigeria | Yakubu | Journal ...

    African Journals Online (AJOL)

    The paper is illustrative of the cultural wealth of Nigeria in terms of arts and crafts. It provides a descriptive picture of the various characteristics of the genres in the past and present and in traditional as well as modern Nigerian communities. It functions within religious, intellectual, and socio-economic contexts. Hence ...

  6. Artisans, Architects, and Apprentices: Valuing the Craft of Teacher Education

    Science.gov (United States)

    Boyd Potter, Rachel

    2016-01-01

    In this article, Boyd Potter describes teacher education faculty as both artisans and architects. As artisans, it is not only their products that enrich us; it is the art of the craft itself that shapes their work. An artisan is valued for the creative endeavor, and not solely the masterpiece. Preparing a quality teacher is not easy work, while…

  7. Classroom Teachers' Craft Knowledge of Their Inclusive Practice

    Science.gov (United States)

    Black-Hawkins, Kristine; Florian, Lani

    2012-01-01

    Whilst recent decades have seen significant progress in research on inclusive education, many teachers still feel that the research literature does not fully address their professional concerns about how to enact a policy of inclusion in their classrooms. To help to bridge this gap, we drew on the concept of craft knowledge to undertake a detailed…

  8. Supplementing income from farms with income from rural craft: The ...

    African Journals Online (AJOL)

    This study on supplementation of income from farm enterprises with income from craft (mat-weaving) was conducted in Uturu in Abia state, Nigeria. Primary objective was to compare farm income with income from non-farm activities, especially from mat weaving; and determine factors that influenced decisions to use income ...

  9. Role of clay as catalyst in Friedel–Craft alkylation

    Indian Academy of Sciences (India)

    Role of clay as catalyst in Friedel–Craft alkylation. TANUSHREE CHOUDHURY. ∗ and NIRENDRA M MISRA†. Department of Chemistry, School of Advanced Sciences, VIT University Chennai Campus,. Vandalur- Kelambakkam Road, Chennai- 600048, India. †Department of Applied Chemistry, Indian School of Mines ...

  10. Teaching the Surgical Craft: Surgery Residents Perception of the ...

    African Journals Online (AJOL)

    These include concerns about time management (e.g., patient cancellation), availability of resources (e.g., equipment allocation), roles (e.g., responsibilities), patient safety and sterility (e.g., aseptic. Teaching the Surgical Craft: Surgery Residents. Perception of the Operating Theater Educational. Environment in a Tertiary ...

  11. Robust formation control of marine surface craft using Lagrange multipliers

    DEFF Research Database (Denmark)

    Ihle, Ivar-Andre F.; Jouffroy, Jerome; Fossen, Thor I.

    2006-01-01

    This paper presents a formation modelling scheme based on a set of inter-body constraint functions and Lagrangian multipliers. Formation control for a °eet of marine craft is achieved by stabilizing the auxiliary constraints such that the desired formation con¯guration appears. In the proposed...

  12. Formation control of surface marine craft using Lagrange multipliers

    DEFF Research Database (Denmark)

    Ihle, Ivar-Andre F.; Jouffroy, Jerome; Fossen, Thor I.

    We propose a method for constructing control laws for formation control of marine craft using classical tools from analytical mechanics. The control law is based on applying inter-vessel constraint functions which again impose forces on the individual vessels that maintain the given constraints o...

  13. Crafting Creative Nonfiction: From Close Reading to Close Writing

    Science.gov (United States)

    Dollins, Cynthia A.

    2016-01-01

    A process writing project in a third-grade classroom explored the idea of using nonfiction mentor texts to assist students in writing their own creative informational texts about animals. By looking at author craft and structure during close reading activities with nonfiction Twin Texts, students were taught how to emulate these techniques in…

  14. D Digital Simulation of Minnan Temple Architecture CAISSON'S Craft Techniques

    Science.gov (United States)

    Lin, Y. C.; Wu, T. C.; Hsu, M. F.

    2013-07-01

    Caisson is one of the important representations of the Minnan (southern Fujian) temple architecture craft techniques and decorative aesthetics. The special component design and group building method present the architectural thinking and personal characteristics of great carpenters of Minnan temple architecture. In late Qing Dynasty, the appearance and style of caissons of famous temples in Taiwan apparently presented the building techniques of the great carpenters. However, as the years went by, the caisson design and craft techniques were not fully inherited, which has been a great loss of cultural assets. Accordingly, with the caisson of Fulong temple, a work by the well-known great carpenter in Tainan as an example, this study obtained the thinking principles of the original design and the design method at initial period of construction through interview records and the step of redrawing the "Tng-Ko" (traditional design, stakeout and construction tool). We obtained the 3D point cloud model of the caisson of Fulong temple using 3D laser scanning technology, and established the 3D digital model of each component of the caisson. Based on the caisson component procedure obtained from interview records, this study conducted the digital simulation of the caisson component to completely recode and present the caisson design, construction and completion procedure. This model of preserving the craft techniques for Minnan temple caisson by using digital technology makes specific contribution to the heritage of the craft techniques while providing an important reference for the digital preservation of human cultural assets.

  15. The Japanese Model of Professional Development: Teaching as Craft.

    Science.gov (United States)

    Shimahara, N. Ken

    1998-01-01

    Discusses Japanese teacher professional development strategies, which are driven by a peer-based model using peer collaboration, planning, and management, exploring how the Japanese perspective of teaching as craft contributes to elementary professional development. Critical issues inherent in the Japanese model are discussed, noting its basic…

  16. The Validity of the School Assessment in the Craft Subject

    Directory of Open Access Journals (Sweden)

    Antti Hilmola

    2016-06-01

    Full Text Available In this research project, the validity of the school assessment is examined in the craft subject in Finland’s basic education. The criteria for the school assessment are based on the Finnish Na-tional Core Curriculum (FNCC in which the idea of the Entire Craft (EC is highlighted. How-ever, the discussion as to whether or not the school practice is based on the idea of EC, or whether the teachers are still focused on the technical details of products in reflecting on the pupils’ tool-handling skills, is still an ongoing debate. Learner-centred learning is implicated in EC since the pupils are expected to set goals for the implementation of their own ideating, plan-ning and constructing. And, finally, in such a process, the self-reflection of the implemented out-comes against the goals will take place.  Altogether 73 craft teachers from 59 upper level schools participated in this research project. The pupils’ (N = 982 success was assessed during an EC period using the indicator validated by the previous nation-wide evaluation by the Finn-ish National Board of Education (FNBE. Since the valid school assessment was expected to reflect the success in the Entire Craft Assessment Period (ECAP, the outcomes were assessed against the criteria of the FNCC and compared to the pupils’ school scores. The data was ana-lysed using the Linear Regression Analysis (Enter Method. The central observation was that the pupils’ success in the criteria of the EC do not reflect the 7th grade school scores, in all re-spects. Moreover, the pupils’ success does not reflect the 6th grade school scores. The instruc-tions and supplementary education of the FNCC criteria are needed for craft teachers, especial-ly for class teachers at the lower level. In Finland, also the craft subject is taught by the class teachers at the lower level while, at the upper level, the subject teachers take their place. Ac-cording to the new FNCC, the number of class lessons will be

  17. Job crafting in schools for special education: A qualitative analysis [Job crafting in het speciaal onderwijs: Een kwalitatieve analyse

    NARCIS (Netherlands)

    Wingerden, J. van; Derks, D.; Bakker, A.B.; Dorenbosch, L.

    2013-01-01

    In this article we discuss the design and qualitative (process) evaluation of a job crafting intervention among employees at three Dutch schools for special education. In a period of 1.5 months, fifty employees participated in a group-based training intervention that addressed individual's job

  18. O activismo estético feminista de Nikki Craft Nikki Craft's aesthetic feminist activism

    Directory of Open Access Journals (Sweden)

    Rui Pedro Fonseca

    2010-12-01

    Full Text Available Uma das condições para que na sociedade sejam alicerçados valores de género misóginos consiste na existência de uma estrutura de produção cultural heterossexual compulsiva, dominante e universalista que estabeleça princípios de representação dos sexos claramente diferenciados, que tendam a favorecer mais o homem em detrimento da mulher. Partimos de um princípio de que a produção da cultura origina processos de reprodução, o que significa, em termos práticos, que a representação de signos, códigos, valores e comportamentos associados aos sexos é potencialmente materializada nas sociedades, por homens e por mulheres. Essa tem sido uma batalha levada a cabo por muitas mulheres a partir da segunda vaga do movimento feminista, nomeadamente pela ala mais radical, que tem procurado reivindicar novos paradigmas no que diz respeito às convenções culturais de género. O que propomos neste estudo é analisar algumas das campanhas levadas a cabo por Nikki Craft, uma feminista radical norte-americana que viria a organizar e/ou a protagonizar nos anos 1970 e 1980 vários protestos em espaços públicos de algumas cidades dos Estados Unidos. Neste estudo procuramos clarificar as motivações e as estratégias levadas a cabo por essa feminista, cujos activismos incidiram contra algumas das estruturas culturais (campo da arte, instituições da beleza e indústria pornográfica legitimadoras de representações desencadeadoras de prejuízos para a mulherOne of the conditions for misogynic genders to be settled in society consists on the existence of a compulsive dominant and universal heterosexual cultural production, which establishes clearly differentiated representation principles of both sexes. These representation principles tend to favour more the man, disregarding the woman. We consider that culture production gives origin to reproduction processes, which means that, in practical terms, the representation of signs, codes, values

  19. Evidence of Validity of the Job Crafting Behaviors Scale

    Directory of Open Access Journals (Sweden)

    Renata Silva de Carvalho Chinelato

    2015-12-01

    Full Text Available AbstractJob crafting behavior refers to the changes made by workers in their job context for adjusting their activities to their preferences. We sought to adapt and collect validity evidences of the Job Crafting Behaviors Scale for the Brazilian context, in a sample of 491 workers, with a mean age of 26.7 years. Factor analysis revealed that the final instrument consisted of three dimensions (increasing structural job resources, increasing social job resources, increasing challenging job demands, which showed good internal consistency indexes. These dimensions showed low or moderate correlations with work engagement, positive psychological capital, positive job affect, and in-role performance. The scale showed evidence of validity, the use of which is recommended for future research on the changes that people make in their jobs.

  20. Hypnobirth within the NHS: time to ditch the parent craft?

    Science.gov (United States)

    Gavin-Jones, Teri

    2016-05-01

    Antenatal education within the National Health Service (NHS) is a service in decline within some hospital trusts. Classes on offer are being moved into online formats or discontinued completely. Whilst research into antenatal education remains limited, what is known is that good birth preparation is of value. "Participative preparation for childbirth can enhance women's overall satisfaction with the childbirth experience" (Schrader McMillan et al 2009: 49). There are pockets of excellent antenatal education within the NHS, but no system for regulating the quality and content. Traditional 'parent craft' classes can be oversubscribed, turning what should be a participative group into an audience. Offering good quality antenatal education has the potential to increase normality, improve the birth outcome and the experience of both woman and her birth partner. Is it time to ditch the parent craft and implement dynamic woman-focused education?

  1. Getemono: Collecting the Folk Crafts of Old Japan

    OpenAIRE

    Jacknis, Ira

    1994-01-01

    This museum catalogue accompanies the Hearst Museum's 1994-1995 exhibition, "Back Roads to Far Towns: Folk Art of Rural Japan." The book includes a comprehensive introductory essay reviewing a century of interest in the folk culture of Japan. The book also contains a series of revealing and entertaining letters written by the Museum's collector who gathered traditional Japanese crafts in Kyoto during the mid-1960s.

  2. T-Craft Seabase Ramp Loads Model Test Data Report

    Science.gov (United States)

    2010-12-01

    connections and relative motions of the seabase. 15. SUBJECT TERMS Seabase, Seakeeping, LMSR, T-Craft, Ramp Loads 16. SECURITY CLASSIFICATION OF: a. REPORT...Acceleration 39 Applied Geomechanics Pro 3600 and Tilt Table 39 Acceleration Calibration by Inclination 39 Local Acceleration of Gravity 41...limit will be larger than the calibration uncertainty, especially when surface waves are involved. Acceleration Applied Geomechanics Pro 3600 and Tilt

  3. Application of CRAFT in two-dimensional NMR data processing.

    Science.gov (United States)

    Krishnamurthy, Krish; Sefler, Andrea M; Russell, David J

    2017-03-01

    Two-dimensional (2D) data are typically truncated in both dimensions, but invariably and severely so in the indirect dimension. These truncated FIDs and/or interferograms are extensively zero filled, and Fourier transformation of such zero-filled data is always preceded by a rapidly decaying apodization function. Hence, the frequency line width in the spectrum (at least parallel to the evolution dimension) is almost always dominated by the apodization function. Such apodization-driven line broadening in the indirect (t 1 ) dimension leads to the lack of clear resolution of cross peaks in the 2D spectrum. Time-domain analysis (i.e. extraction of frequency, amplitudes, line width, and phase parameters directly from the FID, in this case via Bayesian modeling into a tabular format) of NMR data is another approach for spectral resonance characterization and quantification. The recently published complete reduction to amplitude frequency table (CRAFT) technique converts the raw FID data (i.e. time-domain data) into a table of frequencies, amplitudes, decay rate constants, and phases. CRAFT analyses of time-domain data require minimal or no apodization prior to extraction of the four parameters. We used the CRAFT processing approach for the decimation of the interferograms and compared the results from a variety of 2D spectra against conventional processing with and without linear prediction. The results show that use of the CRAFT technique to decimate the t 1 interferograms yields much narrower spectral line width of the resonances, circumventing the loss of resolution due to apodization. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

  4. Small Craft Transportability Design and Certification Process Guidance. Revision B

    Science.gov (United States)

    2010-11-08

    and frames. TIP: Support points should not be located in way of spray/lifting strakes or hull appendages (e.g. raw water suction, waterjet grates...49CFR393.104, wherever a tie-down strap is subject to abrasion or cutting , it should be provided with edge protection capable of resisting abrasion, cutting ...suction, waterjet grates, depth sounder, etc)  Sized for adequate load distribution when craft subjected to all applicable vertical accelerations (road

  5. Forest-themed learning games as a context for learning via collaborative designing of crafts

    OpenAIRE

    Sinikka Pöllänen; Leena Vartiainen

    2013-01-01

    This case study describes the types of learning games produced and the learning experiences of students who engaged in a project implementing the principles of learning by collaborative designing via forest-themed contextualization of crafts. The ultimate aim of this report is to describe how the project succeeded in changing the traditional instructional strategies used in craft education. This unique project was part of a craft course delivered as a component of primary school teacher educa...

  6. Instructional work in textile craft : Studies of interaction, embodiment and the making of objects

    OpenAIRE

    Ekström, Anna

    2012-01-01

    The focus for this thesis is instructions and their role in guiding students’ activities and understandings in the context of textile craft. The empirical material consists of video recordings of courses in textile craft offered as part of teacher education programs. In four empirical studies, instructions directed towards competences in craft are investigated with the ambition to provide praxeological accounts of learning and instruction in domains where bodily dimensions and manual actions ...

  7. Comparative studies on indigenous fishing crafts in selected areas in Sulawesi and Aparri of northern Luzon

    OpenAIRE

    Shibata, Keishi; Gunawan, Andreas; Takayama, Hisaaki; Flores, Efren

    1988-01-01

    A series of measuremental and cataloguing surveys was undertaken on the indigenous coastal fishing crafts in selected villages of Manado, Ujung Pandang and Kendari around Sulawesi of Indonesia, and Aparri of northern Luzon of the Philippines from July 2-26, 1986. The beach conditions of the villages surveyed were of gradual sand slope which is ideal for beach landing of small fishing crafts. The three types of fishing craft surveyed are a) dugout canoe made of whole log, b) semi-dugout crafts...

  8. Environmental Support to Amphibious Craft, Patrol Boats, and Coastal Ships: An Annotated Bibliography

    National Research Council Canada - National Science Library

    Bachmann, Charles M; Fusina, Robert A; Nichols, C. R; McDermid, Jack

    2008-01-01

    This annotated bibliography is a selection of citations to books, articles, documents, and data bases highlighting environmental conditions that impact the safety and performance of amphibious craft...

  9. Professional Interventions as a State-Crafting Grammar

    DEFF Research Database (Denmark)

    Ydesen, Christian; Øland, Trine

    2015-01-01

    The first part under the headline ‘Theory and the construction of the research object’ will clarify our concept of theory and the Bourdieusian and Wacquantian way of working with theory and theoretical constructions when doing empirical and historical work as basis for the article’s chain...... of reasoning. The second part titled ‘Theoretical concepts: State, Profession, Immigrant’ aims at presenting and clarifying the triad ‘state – profession – immigrant’ through the conceptual lens of state as a bureaucratic field and state-crafting. The third part designated ‘Working with historical sources...

  10. Bottom Raking Damage to High-Speed Craft

    DEFF Research Database (Denmark)

    Simonsen, Bo Cerup

    1998-01-01

    certain similarities. Thus, damage statistics for one ship type can be scaled to another ship type.The result of a raking damage calculation is sensitive to various uncertain parameters, such as the impact velocity and the rock height and shape. Conveniently, the paper shows that the damage scaling factor......This paper presents a comparative study of the raking damage to high speed craft (HSC) and conventional ships. The analysis is based on a detailed theoretical model for the raking resistance of an assembled ship bottom structure and on the idea that the impact conditions for various ship types have...

  11. Embryonic expression of shuttle craft, a Drosophila gene involved in neuron development, is associated with adult lifespan.

    Science.gov (United States)

    Roshina, Natalia V; Symonenko, Alexander V; Krementsova, Anna V; Trostnikov, Mikhail V; Pasyukova, Elena G

    2014-12-01

    Despite the progress in aging research that highlights the role of the nervous system in longevity, whether genes that control development and consequently structure of the nervous system affect lifespan is unclear. We demonstrated that a mutation inshuttle craft, a gene involved in the nervous system development, increased the lifespan of unmated females and decreased the lifespan of mated females, without affecting males. Precise reversions of the mutation lead to the restoration of the lifespan specific to control females. In mutant unmated females, increased lifespan was associated with elevated locomotion at older ages, indicating slowed aging. In mutant mated females, reproduction was decreased compared to controls, indicating a lack of tradeoff between this trait and lifespan. No differences in shuttle craft transcription were observed between whole bodies, ovaries, and brains of mutant and control females of different ages, either unmated or mated. The amount of shuttle craft transcript appeared to be substantially decreased in mutant embryos. Our results demonstrated that a gene that regulates development of the nervous system might also influence longevity, and thus expanded the spectrum of genes involved in lifespan control. We hypothesize that this "carry-over" effect might be the result of transcription regulation in embryos.

  12. Experimental studies of the rotor flow downwash on the Stability of multi-rotor crafts in descent

    Science.gov (United States)

    Veismann, Marcel; Dougherty, Christopher; Gharib, Morteza

    2017-11-01

    All rotorcrafts, including helicopters and multicopters, have the inherent problem of entering rotor downwash during vertical descent. As a result, the craft is subject to highly unsteady flow, called vortex ring state (VRS), which leads to a loss of lift and reduced stability. To date, experimental efforts to investigate this phenomenon have been largely limited to analysis of a single, fixed rotor mounted in a horizontal wind tunnel. Our current work aims to understand the interaction of multiple rotors in vertical descent by mounting a multi-rotor craft in a low speed, vertical wind tunnel. Experiments were performed with a fixed and rotationally free mounting; the latter allowing us to better capture the dynamics of a free flying drone. The effect of rotor separation on stability, generated thrust, and rotor wake interaction was characterized using force gauge data and PIV analysis for various descent velocities. The results obtained help us better understand fluid-craft interactions of drones in vertical descent and identify possible sources of instability. The presented material is based upon work supported by the Center for Autonomous Systems and Technologies (CAST) at the Graduate Aerospace Laboratories of the California Institute of Technology (GALCIT).

  13. Craft vs. industrial: Habits, attitudes and motivations towards beer consumption in Mexico.

    Science.gov (United States)

    Gómez-Corona, Carlos; Escalona-Buendía, Héctor B; García, Mauricio; Chollet, Sylvie; Valentin, Dominique

    2016-01-01

    Food choices tend to be stable over time; they do not change fast, since consumers tend to act like creatures of habits. However, food habits can evolve, like currently the craft beer category. A change of habits involves a change of perception towards a product. Therefore, what is changing in the perception of beer? Two studies were conducted to address this question. First study was preliminary and aimed at exploring beer consumption habits in Mexico and a better understanding of craft beer representation among beer users. A questionnaire was administrated to 207 consumers in Mexico City during a beer festival. Results showed that respondents could be classified in: industrial beer (41.1%), occasional industrial (24.1%), and craft beer (34.8%) consumers. Craft cluster included mostly 25-35 years old men with high-income level. Among the craft beers cited by respondents from this cluster some are industrial, suggesting that the concept of craft beer might not be well defined, or defined in ideological terms. The second and main study was conducted using consumer ethnographies to understand the motivations and benefits of craft beer consumption. Opposite to industrial, craft beer emerges as an experience-based and symbolic product rather than a utilitarian one. The main motivation for drinking craft beer seems to be the quest of authenticity. Respondents' motivations to drink craft beer are generated by three important factors: desire for more knowledge, new taste experiences, and move away from the mainstream beer consumption. Craft consumers do not drink the product for its functional attributes, they consume it for what it means and as a consequence they build an identity, perceived as more authentic and unique, in comparison to the mainstream industrial beer consumption in Mexico. Copyright © 2015 Elsevier Ltd. All rights reserved.

  14. Overview of craft brewing specificities and potentially associated microbiota.

    Science.gov (United States)

    Rodhouse, Lindsey; Carbonero, Franck

    2017-09-14

    The brewing process differs slightly in craft breweries as compared to industrial breweries, as there are fewer control points. This affects the microbiota of the final product. Beer contains several antimicrobial properties that protect it from pathogens, such as low pH, low oxygen and high carbon dioxide content, and the addition of hops. However, these hurdles have limited power controlling spoilage organisms. Contamination by these organisms can originate in the raw materials, persist in the environment, and be introduced by using flavoring ingredients later in the process. Spoilage is a prominent issue in brewing, and can cause quality degradation resulting in consumer rejection and product waste. For example, lactic acid bacteria are predominately associated with producing a ropy texture and haze, along with producing diacetyl which gives the beer butter flavor notes. Other microorganisms may not affect flavor or aroma, but can retard fermentation by consuming nutrients needed by fermentation yeast. Quality control in craft breweries today relies on culturing methods to detect specific spoilage organisms. Using media can be beneficial for detecting the most common beer spoilers, such as Lactobacillus and Pediococci. However, these methods are time consuming with long incubation periods. Molecular methods such as community profiling or high throughput sequencing are better used for identifying entire populations of beer. These methods allow for detection, differentiation, and identification of taxa.

  15. Fragility of Floating Docks for Small Craft Marinas

    Science.gov (United States)

    Keen, A.; Eskijian, M.; Lynett, P. J.; Ayca, A.

    2015-12-01

    Because of the damage resulting from the 2010 Chile and 2011 Japanese tele-tsunamis, damage to the small craft marinas in California has become an important concern. This paper will explain the methodology and results used to simulate the demand and also the structural capacity of the floating dock system, composed of floating docks, fingers and moored vessels during tsunami events. The intent is to develop a predictive tool to understand the vulnerability of California's small craft harbors to tsunami events. To validate the methodology, the probabilistic model will be applied to Santa Cruz Harbor. Maps of maximum velocity and mean current direction from the 2011 Japan tsunami have been developed using a numerical model. Cleat and pile guide locations will be recorded and georeferenced from aerial images before the event. The fragility curves for each dock/finger system will be compared with damage reports and aerial images from just after the tsunami event. A discussion of how the fragility curves compare with the damage reports will be included. It is anticipated that these curves will be useful to marina operators to use as a tool to determine where rehabilitation might be necessary to mitigate some of the damage from the next event. Conclusions will focus on how results can be used by marina operators to reduce harbor vulnerability to tsunamis.

  16. Mycotoxin profiling of 1000 beer samples with a special focus on craft beer

    NARCIS (Netherlands)

    Peters, Jeroen; Dam, van Ruud; Doorn, van Ronald; Katerere, David; Berthiller, Franz; Haasnoot, Willem; Nielen, Michel W.F.

    2017-01-01

    Currently beer is booming, mainly due to the steady rise of craft breweries worldwide. Previous surveys for occurrence of mycotoxins in beer, were mainly focussed on industrial produced beer. The present survey reports the presence of mycotoxins in craft beer and how this compares to industrial

  17. Continual Online Evolutionary Planning for In-Game Build Order Adaptation in StarCraft

    DEFF Research Database (Denmark)

    Justesen, Niels Orsleff; Risi, Sebastian

    2017-01-01

    The real-time strategy game StarCraft has become an important benchmark for AI research as it poses a complex environment with numerous challenges. An important strategic aspect in this game is to decide what buildings and units to produce. StarCraft bots playing in AI competitions today are only...

  18. The Development of Indian and Eskimo Art and Crafts in the Far North.

    Science.gov (United States)

    Phillips, R. A. J.; And Others

    The focus of the conference, "The Development of Indian and Eskimo Art and Crafts in the Far North," was the creation of a market for reputable Indian and Eskimo art work on an economically sound basis which would benefit both the native artists and the Canadian economy. Two governmental reports, "Northern Arts and Crafts" and…

  19. Report: The New Brunswick Indian Arts and Crafts Association Workshop for Board Members. No. 165.

    Science.gov (United States)

    Goddu, Roland; Nicholas, Darryl

    This is a report on a training session conducted for the board members of the New Brunswick Indian Arts and Crafts Association with the aim of outlining purposes of the Association, and assisting in drawing up plans for a formal administrative structure among arts and crafts organizations. An administrative manual containing terms of reference…

  20. Job crafting and its impact on work engagement and job satisfaction in mining and manufacturing

    NARCIS (Netherlands)

    De Beer, L.T. (Leon T.); M. Tims (Maria); A.B. Bakker (Arnold)

    2016-01-01

    textabstractThe purpose of this study was to investigate job crafting and its relationship with work engagement and job satisfaction within the South African context. This research is important as job crafting has been shown to have a positive influence on employee motivation. A cross-sectional

  1. The geography of informal arts and crafts traders in South Africa's ...

    African Journals Online (AJOL)

    In this study the focus is on the spatial relationships between arts and crafts trading and the tourist market. This article presents the outcomes of research into the characteristics and geographies of informal trade in arts and crafts in South Africa's four main metropolitan city centres. The results show that informal selling of arts ...

  2. Becoming Animated When Teaching Physics, Crafts and Drama Together: A Multidisciplinary Course for Student-Teachers

    Science.gov (United States)

    Kallunki, Veera; Karppinen, Seija; Komulainen, Kauko

    2017-01-01

    This article examines a physics course for pre-service primary teachers in which physics, crafts and drama were taught together by connecting the standpoints of crafts and drama. The study was carried out by three university educators from these disciplines during an advanced optional course for student-teachers at the University of Helsinki in…

  3. 46 CFR 180.202 - Survival craft-vessels operating on oceans routes.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Survival craft-vessels operating on oceans routes. 180... VESSELS (UNDER 100 GROSS TONS) LIFESAVING EQUIPMENT AND ARRANGEMENTS Number and Type of Survival Craft § 180.202 Survival craft—vessels operating on oceans routes. (a) Each vessel certificated to operate on...

  4. 46 CFR 180.204 - Survival craft-vessels operating on coastwise routes.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Survival craft-vessels operating on coastwise routes. 180.204 Section 180.204 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL... Craft § 180.204 Survival craft—vessels operating on coastwise routes. (a) Except as allowed by paragraph...

  5. 33 CFR 100.916 - Chris Craft Silver Cup Races, Algonac, MI.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Chris Craft Silver Cup Races, Algonac, MI. 100.916 Section 100.916 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY REGATTAS AND MARINE PARADES SAFETY OF LIFE ON NAVIGABLE WATERS § 100.916 Chris Craft Silver Cup...

  6. Design and Craft Education in Iceland, Pedagogical Background and Development: A Literature Review

    Science.gov (United States)

    Olafsson, Brynjar; Thorsteinsson, Gisli

    2009-01-01

    Sloyd pedagogy was introduced towards the close of the 18th century to Icelandic educators. Subsequently craft was established as a specific subject aimed at general education. In the beginning craft was called "school industry," to distinguish it from "home industry" whose aim was to help homes to be self-sufficient for…

  7. Computer Technology-Integrated Projects Should Not Supplant Craft Projects in Science Education

    Science.gov (United States)

    Klopp, Tabatha J.; Rule, Audrey C.; Schneider, Jean Suchsland; Boody, Robert M.

    2014-01-01

    The current emphasis on computer technology integration and narrowing of the curriculum has displaced arts and crafts. However, the hands-on, concrete nature of craft work in science modeling enables students to understand difficult concepts and to be engaged and motivated while learning spatial, logical, and sequential thinking skills. Analogy…

  8. Cultivating Perspectival Acuity: The Value and Cost of Integrating Theory, Craft, Research, and Practice

    Directory of Open Access Journals (Sweden)

    Joe Manganelli

    2016-10-01

    Full Text Available This paper presents reflections on integrating theory, craft, research, and practice to improve the accuracy and resiliency of each. The reflections build toward a set of statements about the value and the cost of integrating theory, craft, research, and practice. Specifically, the authors offer the Privileged Work / Non-Privileged Work Framework and concept of cultivating Perspectival Acuity.

  9. 46 CFR 180.208 - Survival craft-vessels operating on rivers routes.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Survival craft-vessels operating on rivers routes. 180... VESSELS (UNDER 100 GROSS TONS) LIFESAVING EQUIPMENT AND ARRANGEMENTS Number and Type of Survival Craft § 180.208 Survival craft—vessels operating on rivers routes. (a) Except as allowed by paragraphs (c), (d...

  10. "Miss! I'm Done!" Finishing Craft Assignments as a Situated Activity System in Preschool

    Science.gov (United States)

    Deunk, Marjolein; Berenst, Jan; de Glopper, Kees

    2010-01-01

    We describe the Situated Activity System of finishing craft assignments in preschool: the specific, routinized way that child and teacher jointly close the child's craft assignment, employing a specific discourse pattern. We analyzed the interactions of 14 Dutch children between 2.1 and 3.10 years old while they were finishing their craft…

  11. Digitizing Craft: Creative Writing Studies and New Media--A Proposal

    Science.gov (United States)

    Koehler, Adam

    2013-01-01

    This article identifies and examines a digital arm of creative writing studies and organizes that proposal into four categories through which to theorize the "craft" of creative production, each borrowed from Tim Mayers's "(Re)Writing Craft: Composition, Creative Writing, and the Future of English Studies": process, genre, author, and…

  12. 46 CFR 117.207 - Survival craft-vessels operating on lakes, bays, and sounds routes.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Survival craft-vessels operating on lakes, bays, and... 49 PASSENGERS LIFESAVING EQUIPMENT AND ARRANGEMENTS Number and Type of Survival Craft § 117.207 Survival craft—vessels operating on lakes, bays, and sounds routes. (a) Each vessel with overnight...

  13. Shifting Values: The Promotional Policies of Craft and Industrial Design in Flanders (1980-2001)

    NARCIS (Netherlands)

    Gimeno Martinez, J.C.

    2014-01-01

    This article looks at the shifts in cultural promotion of craft as a result of a particular political conjuncture in the region of Flanders (Belgium). In 1991, as a consequence of Belgian federalization, the promotion policies for craft in Flanders passed from being answerable to the Belgian state

  14. The Clash of Cultures: Instructional Technology and the Craft of Teaching.

    Science.gov (United States)

    Aquila, Frank D.; Parish, Ralph

    1989-01-01

    Teachers, as members of a craft culture, utilize information differently than do members of technical cultures. Information dissemination efforts for educators must focus on developing a craft dissemination system; a clash of cultures results in little change or research utilization. Cultural change, not use of new information, is the issue. (JD)

  15. Cooking and Hammering: Primary School Pupils' Concepts of Their Craft Skills

    Science.gov (United States)

    Müürsepp, Mare; Kikkull, Andry

    2014-01-01

    The aim of the study is to clear the significance of craft skills for the pupils in age nine and twelve years. More than 200 pupils were asked to define, what are the most important skills for the pupils of their age. The results bring out that category of the skills related to craft subject is of the most presented categories in pupils' self…

  16. 76 FR 38153 - California State Nonroad Engine Pollution Control Standards; Commercial Harbor Craft Regulations...

    Science.gov (United States)

    2011-06-29

    ... ENVIRONMENTAL PROTECTION AGENCY [FRL-9427-1] California State Nonroad Engine Pollution Control... engines on commercial harbor craft. CARB has requested that EPA issue a new authorization under section... propulsion and auxiliary engines on new and in-use commercial harbor crafts, with some exceptions.\\6...

  17. The impact of job crafting on job demands, job resources, and well-being

    NARCIS (Netherlands)

    Tims, M.; Bakker, A.B.; Derks, D.

    2013-01-01

    This longitudinal study examined whether employees can impact their own well-being by crafting their job demands and resources. Based on the Job Demands-Resources model, we hypothesized that employee job crafting would have an impact on work engagement, job satisfaction, and burnout through changes

  18. Job crafting at the team and individual level: Implications for work engagement and performance

    NARCIS (Netherlands)

    Tims, M.; Bakker, A.B.; Derks, D.; Rhenen, van W.

    2013-01-01

    Previous research suggests that employee job crafting is positively related to job performance through employee work engagement. The present study expands this individual-level perspective to the team level by hypothesizing that team job crafting relates positively to team performance through team

  19. The Effect of Teacher's Ability and Student's Attitude on the Subject of Craft and Entrepreneurship to the Development of Entrepreneurship Spirit in the Implementation of Authentic Problem Based Learning

    Science.gov (United States)

    Munawaroh

    2017-01-01

    Vocational high school must change student's mind set in order to be sure that they become entrepreneurs who will be better and nobler than become employees. This research aimed to determine the effect of teacher's ability in practicing the method of Authentic Problem Based Learning (APBL) and student's attitude to the development of…

  20. When craft and science collide: Improving therapeutic practices through evidence-based innovations.

    Science.gov (United States)

    Justice, Laura M

    2010-04-01

    Evidence-based practice (EBP) is a model of clinical decision-making that is increasingly being advocated for use in the field of speech-language pathology. With the increased emphasis on scientific evidence as a form of knowledge important to EBP, clinicians may wonder whether their craft-based knowledge (i.e., knowledge derived from theory and practice), remains a legitimate form of knowledge for use in clinician decisions. This article describes forms of knowledge that may be used to address clinical questions, to include both craft and science. Additionally, the steps used when engaging in EBP are described so that clinicians understand when and how craft comes into play. The major premise addressed within this article is that craft is a legitimate form of knowledge and that engagement in EBP requires one to employ craft-based knowledge.

  1. A randomized pilot clinical trial to evaluate the efficacy of Community Reinforcement and Family Training for Treatment Retention (CRAFT-T) for improving outcomes for patients completing opioid detoxification.

    Science.gov (United States)

    Brigham, Gregory S; Slesnick, Natasha; Winhusen, Theresa M; Lewis, Daniel F; Guo, Xiamei; Somoza, Eugene

    2014-05-01

    Detoxification with psychosocial counseling remains a standard opioid-use disorder treatment practice but is associated with poor outcomes. This study tested the efficacy of a newly developed psychosocial intervention, Community Reinforcement Approach and Family Training for Treatment Retention (CRAFT-T), relative to psychosocial treatment as usual (TAU), for improving treatment outcomes. A randomized, 14-week trial with follow-up visits at 6 and 9 months post-randomization conducted at two substance use disorder (SUD) treatment programs. Opioid-dependent adults (i.e., identified patient - IP) enrolled in a residential buprenorphine-detoxification program and their identified concerned significant other (CSO) was randomized to CRAFT-T (n=28 dyads) or TAU (n=24 dyads). CRAFT-T consisted of two sessions with the IP and CSO together and 10 with the CSO alone, over 14 weeks. TAU for the CSOs was primarily educational and referral to self-help. All IPs received treatment as usually provided by the SUD program in which they were enrolled. The primary outcome was time to first IP drop from treatment lasting 30 days or more. Opioid and other drug use were key secondary outcomes. CRAFT-T resulted in a moderate but non-significant effect on treatment retention (p=0.058, hazard ratio=0.57). When the CSO was parental family, CRAFT-T had a large and significant effect on treatment retention (pCRAFT-T had a significant positive effect on IP opioid and other drug use (pCRAFT-T is a promising treatment for opioid use disorder but replication is needed to confirm these results. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  2. 77 FR 32985 - Notice of Inventory Completion: U.S. Department of the Interior, Indian Arts and Crafts Board...

    Science.gov (United States)

    2012-06-04

    ... Inventory Completion: U.S. Department of the Interior, Indian Arts and Crafts Board, Museum of the Plains... Plains Indian, Indian Arts and Crafts Board, has completed an inventory of human remains, in consultation..., Indian Arts and Crafts Board. Disposition of the human remains to the Indian tribes stated below may...

  3. 25 CFR 309.24 - How will statements about Indian origin of art or craft products be interpreted?

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false How will statements about Indian origin of art or craft products be interpreted? 309.24 Section 309.24 Indians INDIAN ARTS AND CRAFTS BOARD, DEPARTMENT OF THE INTERIOR PROTECTION OF INDIAN ARTS AND CRAFTS PRODUCTS § 309.24 How will statements about Indian origin of...

  4. 33 CFR 150.503 - What are the time interval requirements for maintenance on survival craft falls?

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false What are the time interval requirements for maintenance on survival craft falls? 150.503 Section 150.503 Navigation and Navigable Waters... maintenance on survival craft falls? (a) Each fall used in a launching device for survival craft or rescue...

  5. 33 CFR 125.15 - Access to waterfront facilities, and port and harbor areas, including vessels and harbor craft...

    Science.gov (United States)

    2010-07-01

    ..., and port and harbor areas, including vessels and harbor craft therein. 125.15 Section 125.15....15 Access to waterfront facilities, and port and harbor areas, including vessels and harbor craft....09 to those waterfront facilities, and port and harbor areas, including vessels and harbor craft...

  6. 33 CFR 149.303 - What survival craft and rescue boats may be used on a manned deepwater port?

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false What survival craft and rescue boats may be used on a manned deepwater port? 149.303 Section 149.303 Navigation and Navigable Waters... craft and rescue boats may be used on a manned deepwater port? (a) Each survival craft on a manned...

  7. 33 CFR 150.515 - What are the requirements for weight testing of newly installed or relocated craft?

    Science.gov (United States)

    2010-07-01

    ... weight testing of newly installed or relocated craft? 150.515 Section 150.515 Navigation and Navigable... testing of newly installed or relocated craft? (a) The operator must perform installation weight testing... (a) of this section, when survival crafts are relocated to another deepwater port. ...

  8. 32 CFR 700.871 - Responsibility for safety of ships and craft at a naval station or shipyard.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Responsibility for safety of ships and craft at... Shipyards § 700.871 Responsibility for safety of ships and craft at a naval station or shipyard. (a) The... and craft at such station or shipyard not under a commanding officer or assigned to another authority...

  9. 46 CFR 25.25-17 - Survival craft requirements for uninspected passenger vessels of at least 100 gross tons.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Survival craft requirements for uninspected passenger... Survival craft requirements for uninspected passenger vessels of at least 100 gross tons. (a) Each uninspected passenger vessel of at least 100 gross tons must have adequate survival craft with enough capacity...

  10. Multipurpose stabilization of the advanced marine surface crafts

    Directory of Open Access Journals (Sweden)

    Sevostyanov Ruslan A.

    2016-01-01

    Full Text Available Advanced marine surface crafts, such as SWATHs, catamarans or hovercrafts become more and more popular for a great range of various tasks. They usually operate at much higher speed than conventional ships. Moreover, in the open sea there are a lot of requirements and restrictions concerning the quality of such crafts’ dynamics, especially in case of the wind or waves. This paper considers application of the control law with a special multipurpose structure for autopilot design for amphibious air cushion vehicles. Such control law allows to decompose the autopilot task into simpler optimization subtasks. Efficiency of this approach is shown in the task of stabilizing yaw angle of the air cushion vehicle in the different weather conditions.

  11. Management of the Immigrant Child as a State Crafting Grammar

    DEFF Research Database (Denmark)

    Padovan-Özdemir, Marta; Moldenhawer, Bolette

    This paper engages with the state-migrant nexus by investigating how the crafting of the Danish welfare state can be studied through administrative classifications of the immigrant and the pedagogical practices managing the immigrant of school age. We propose an elaborated statist perspective...... of classification render the immigrant of school age pedagogically governable. Hence, we merge the Wacquantian understanding of the state as symbolic and material forces of a bureaucratic field with the Foucauldian concept of the state as dispersed governing through sets of practices embedded in regimes of truth...... of education professionals. The empirical material consists of a selection of policy documents produced by the ministries responsible for the immigrant of school age since 1970, when the category of the immigrant of school age appears in the Danish school system. This material is supplemented with selected...

  12. Design- and Craft thinking analysed as Embodied Cognition

    Directory of Open Access Journals (Sweden)

    Camilla Groth

    2016-06-01

    Full Text Available Through the concept of design thinking the act of designing is presented as an intellectual activity, and the act of planning the design is elevated over the making process. However, the importance of materiality and the embodied sense-making that occurs in this context should not be forgotten. In this study, embodied cognition in design and craft practices was investigated through three case studies. The study takes on an enhanced tactile perspective as a methodological platform; thus, the cases involve 1 deafblind makers in ceramics, 2 a practice-led self-study report on tactile experiences while working with clay and 3 a study on design students’ use of their tactile sense during material exploration. The results show that the act of thinking design involves the body as a knowledge provider.

  13. Low-cost silicon wafer dicing using a craft cutter

    KAUST Repository

    Fan, Yiqiang

    2014-05-20

    This paper reports a low-cost silicon wafer dicing technique using a commercial craft cutter. The 4-inch silicon wafers were scribed using a crafter cutter with a mounted diamond blade. The pre-programmed automated process can reach a minimum die feature of 3 mm by 3 mm. We performed this scribing process on the top polished surface of a silicon wafer; we also created a scribing method for the back-unpolished surface in order to protect the structures on the wafer during scribing. Compared with other wafer dicing methods, our proposed dicing technique is extremely low cost (lower than $1,000), and suitable for silicon wafer dicing in microelectromechanical or microfluidic fields, which usually have a relatively large die dimension. The proposed dicing technique is also usable for dicing multiple project wafers, a process where dies of different dimensions are diced on the same wafer.

  14. Crafting Sustainable Development Solutions: Frugal Innovations of Grassroots Entrepreneurs

    Directory of Open Access Journals (Sweden)

    Mario Pansera

    2016-01-01

    Full Text Available A shift in the entrepreneurial landscape is taking place brought about by grassroots innovators with little formal education and technological knowhow, living and working in penurious environments. This research represents an emerging third wave of literature on Bottom of the Pyramid innovation, where products are offered for and by the underserved. Using primary and secondary data derived from four cases of grassroots entrepreneurs in the Indian Subcontinent, the study explores the phenomenon where resource scarce entrepreneurs craft solutions that are environmental friendly, with low overall ownership costs, and use locally available material. We argue that the grassroots phenomenon can be fruitfully exploited to achieve the new Sustainable Development Goals proposed by the UN as a post-2015 strategy for the future of global governance. These innovations might have a tremendous impact not only in terms of serving unmet and ignored consumer needs, but also longer term impacts through enhanced productivity, sustainability, poverty reduction and inclusion promotion.

  15. Neolithic Layer of the Kalmius Settlement in Mariupol. Stone Crafts

    Directory of Open Access Journals (Sweden)

    Kolesnik Aleksandr V.

    2016-06-01

    Full Text Available The multilayer archaeological site Kalmius is situated on the right bank of the Kalmius river in historical center of Mariupol. The excavated area (2,8 m in depth contains cultural layers of the 20th-19th, 18th centuries, Early Middle Age, Late Bronze Age and Neolithic Age. The site was excavated in 2010-2012, 2014. The Neolithic layer includes numerous flint, stone, pottery artifacts, fragments of animal bones. The collection of stone crafts from 2014 excavation is under discussion in the article. It includes about 1200 flint crafts, unique pieces of slabe and sandstone. The flint industry was based on knapping of prismatic cores. The flint blades of middle size (100-120 mm are a framework of the industry. At the finish stage of exploitation the prismatic cores were modified as cuboid-sharped cores. Geometric microliths of various types, side-scrapers, “non-geometric microliths” and blade implements form the structures of tools assemblages. Burins and end-scrapers are absent. Abundant sources of a flint raw material are situated at the distance of about 120 km in the Southern Donbass (Krynka river basin. Flint raw materials are knapped completely. Non-utilized flint flakes more than 40 mm in size are rare. Intensive usage was provoked by a microlitism of a stone inventory. There are an “iron” and two sandstone plates among pieces of “soft” stone. Analogous complexes are famous in the basin of Lower Don region. The flint collection is similar to the flint complexes of the Mariupol burial place too.

  16. Development and Positioning of the Collective Product of Slovenian Craft Trademark

    Directory of Open Access Journals (Sweden)

    Adrijana Poljanšek

    2017-09-01

    Full Text Available The new collective trademark Izdelek slovenske obrti (hereinafter: PSC; English: Product of Slovenian Craft was launched on the market in 2014. The initiative for the trademark was provided by the Textile Section at the Chamber of Craft and Small Business of Slovenia (hereinafter: the OZS, which also registered the trademark. Members of the OZS have the right to obtain and use the trademark, and to use it to promote their products or services. After two years, only a small number of section members use the trademark. Because the section would like to see an increased number of members use the trademark, research regarding the latter was carried out. The results are presented in this article. The descriptive course of development and registration of the collective trademark PSC is presented in the first part of our research. In the second part, questionnaires were drafted for collective trademark PSC users, potential users and consumers. The results obtained using three questionnaires were analysed using a SWOT analysis. Based on the results, it was determined that the trademark has not yet been properly positioned on the Slovenian market. Advantages include the familiarity of Textile Section members with the trademark, and their eagerness to use it. One disadvantage is the trademark’s current lack of recognition among consumers. For this reason, section members who are also potential users of the trademark do not give it priority and therefore do not opt to use it. The following will impact the trademark’s recognition among consumers: innovative marketing campaigns, the inclusion of the media and social networks, the improved recognition and visibility of the logotype, and an effective and pervasive slogan, as was determined in our research.

  17. An Overview of the Utilisation of Brewery By-Products as Generated by British Craft Breweries

    Directory of Open Access Journals (Sweden)

    Clare Kerby

    2017-06-01

    Full Text Available There is a wide range of information available on by-product disposal methods used by large national breweries. However, little information is available on the methods of by-product disposal used by craft breweries. An investigation was carried out in which 200+ British craft brewers were contacted, of which 90 craft brewers provided basic information about their brewery operations and by-product disposal. Representatives of eleven breweries were interviewed to provide an in-depth case study of their by-product disposal methods. The research found that urban craft brewers use a wider range of disposal methods compared to rural craft brewers; urban brewers dispose of more waste through sewage and landfill, as well as using external companies, such as bio-recycling and anaerobic digester plants, whereas rural brewers have relationships with farmers who dispose of the by-products in various ways. Craft brewers tend to have a direct relationship with the by-product users. Even though they do not have all disposal options available to them which the large industrial breweries have, due to their small scale of by-product production, craft brewers appear to find alternative means of sustainability.

  18. Analyzing components of Community Reinforcement and Family Training (CRAFT): Is treatment entry training sufficient?

    Science.gov (United States)

    Kirby, Kimberly C; Benishek, Lois A; Kerwin, MaryLouise E; Dugosh, Karen L; Carpenedo, Carolyn M; Bresani, Elena; Haugh, James A; Washio, Yukiko; Meyers, Robert J

    2017-11-01

    Community Reinforcement and Family Training (CRAFT) assists family members with a treatment-resistant loved one. The most consistent outcome of CRAFT is increased treatment entry of the identified treatment-resistant person (IP). This led us to question whether all 6 components of CRAFT are necessary. In a randomized clinical trial, 115 concerned significant others (CSOs) of an IP received 12-14 sessions of the full CRAFT intervention, 4-6 sessions focused on Treatment Entry Training (TEnT), or 12-14 sessions of Al-Anon/Nar-Anon Facilitation (ANF). We monitored treatment entry, attendance, and substance use of the IP and the CSO's mood and functioning. Data were collected at baseline and 4, 6, and 9 months after the baseline. We found significant reductions in time to treatment entry (χ(2)2 = 8.89, p = .01) and greater treatment entry rates for CRAFT (62%; odds ratio [OR] = 2.7, 95% confidence interval [CI] = 1.1-6.9) and TEnT (63%; OR = 2.9, 95% CI = 1.2-7.5) compared with ANF (37%), but CRAFT and TEnT did not differ significantly from each other (OR = 1.1, 95% CI = 0.4-2.7). No between-group differences in IP drug use were reported by CSOs, but days of drug use decreased over time for all groups (F(3, 277) = 13.47, p CRAFT produces greater treatment entry rates than ANF and found similar treatment entry rates for CRAFT and TEnT. This suggests that treatment entry training is sufficient for producing the best established outcome of CRAFT. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  19. Forest-themed learning games as a context for learning via collaborative designing of crafts

    Directory of Open Access Journals (Sweden)

    Sinikka Pöllänen

    2013-10-01

    Full Text Available This case study describes the types of learning games produced and the learning experiences of students who engaged in a project implementing the principles of learning by collaborative designing via forest-themed contextualization of crafts. The ultimate aim of this report is to describe how the project succeeded in changing the traditional instructional strategies used in craft education. This unique project was part of a craft course delivered as a component of primary school teacher education in the University of Eastern Finland. The students’ task was to design and produce a textilebased and forest-themed learning game for primary school children. The outputs of the study were the learning games produced (36 in number and student portfolios (215 pages. The games were illustrated and the written data analyzed using the inductive content approach and a hermeneutic viewpoint as the methodological basis. The results show that the design task guided learning in a multidisciplinary manner and increased the number of tools students could use to learn crafts and produce the games. Collaboration and working in teams changed the learning process from teacherand subject-centered to process-based. Forest-themed learning games may serve as a framework for collaborative designing; the approach offers a rich and non-traditional context for learning of crafts by university students. In terms of craft education, the approach highlights the importance of collaboration, the use of process-based crafts, and the possibilities afforded to shift the focus to more participatory activities to learn generic skills.Keywords: collaborative designing, crafts, craft education, learning by designing, learning game

  20. Arts and Crafts Classes in Years I–III, Based on Methods Featuring Pupils’ Practical Activities

    OpenAIRE

    Piwowarska, Ewa

    2016-01-01

    The issue to be analysed here concerns teachers’ planning of arts and crafts classes in Years I–III, with specific reference to methods featuring pupils’ practical activities. A theoretical part briefly presents the concepts involved in teaching a subject that was initially defined as drawing, then as arts and crafts education, and finally as arts and crafts classes. It points out the factors that influence the process of stimulating pupils’ artistic activities. The technique used in the cour...

  1. 25 CFR 309.9 - When can non-Indians make and sell products in the style of Indian arts and crafts?

    Science.gov (United States)

    2010-04-01

    ... of Indian arts and crafts? 309.9 Section 309.9 Indians INDIAN ARTS AND CRAFTS BOARD, DEPARTMENT OF THE INTERIOR PROTECTION OF INDIAN ARTS AND CRAFTS PRODUCTS § 309.9 When can non-Indians make and sell products in the style of Indian arts and crafts? A non-Indian can make and sell products in the style of...

  2. 25 CFR 309.1 - How do the regulations in this part carry out the Indian Arts and Crafts Act of 1990?

    Science.gov (United States)

    2010-04-01

    ... Arts and Crafts Act of 1990? 309.1 Section 309.1 Indians INDIAN ARTS AND CRAFTS BOARD, DEPARTMENT OF THE INTERIOR PROTECTION OF INDIAN ARTS AND CRAFTS PRODUCTS § 309.1 How do the regulations in this part carry out the Indian Arts and Crafts Act of 1990? These regulations define the nature and Indian origin...

  3. Shock Mitigation for the Human on High Speed Craft: Development of an Impact Injury Design Rule

    National Research Council Canada - National Science Library

    Peterson, Ron; Pierce, Eric; Price, Brian; Bass, Cameron

    2004-01-01

    Occupants of U.S. Special Operations high speed craft are exposed to severe and repeated shock loads during operation in heavy seas, leading to an alarming incidence of reported chronic and acute musculoskeletal injuries...

  4. Investigations of Thickness Requirement in DNV Rules for High-Speed Craft

    DEFF Research Database (Denmark)

    Pedersen, Preben Terndrup; Zhang, Shengming

    1997-01-01

    Simple formulas for determining impact strength of high-speed craft collisions with floating objects are given in this note. Thereby the minimum mass of a floating object that just ruptures the shell plating is predicted. The minimum thickness requirements of DNV rules for aluminiumcrafts and GRP...... single skin crafts can be converted to critical impact energy and minimum object mass. Some comparisons show an acceptable agreement between present method and DNV test results....

  5. A customer profile of the Helsinki metropolitan area craft beer drinker

    OpenAIRE

    Lahti, Jonne

    2016-01-01

    This thesis aims to answer the question of who is the average craft beer consumer in the Helsinki metropolitan area. This is done with a quantitative research in the form of a questionnaire which was executed from December 2015 to March 2016. Justification of the topic lies in the current growth of the craft beer sector in Finland. There were 286 respondents to the questionnaire: 255 were qualified for analysis. The theoretical framework of the thesis consists of explaining beer as a be...

  6. Microwave-assisted facile and rapid Friedel-Crafts benzoylation of arenes catalysed by bismuth trifluoromethanesulfonate

    DEFF Research Database (Denmark)

    Tran, Phoung Hoang; Hansen, Poul Erik; Pham, Thuy Than

    2014-01-01

    The catalytic activity of metal triflates was investigated in Friedel–Crafts benzoylation under microwave irradiation. Friedel–Crafts benzoylation with benzoyl chloride of a variety of arenes containing electron-rich and electron-poor rings using bismuth triflate under microwave irradiation is de...... is described. This method allows the preparation of aryl ketones under solventless conditions in good to excellent yields and short reaction time. Bismuth triflate was easily recovered and reused five times without significant loss of the catalytic activity....

  7. SUSTAINABLE WASTE MANAGEMENT OF TRADITIONAL CRAFT INDUSTRY IN LOPATI TOURISM VILLAGE, YOGYAKARTA

    OpenAIRE

    VITASURYA Vincentia Reni; PUDIANTI Anna

    2016-01-01

    Ecotourism has been growing in Yogyakarta that can be seen through the development of rural tourism. The development of rural tourism has positive impact to improve local community’s welfare nevertheless, it has also negative impact onto environmental carrying capacity. Lopati tourism village is located in Bantul, Yogyakarta, relying on traditional craft industry as tourism attraction. Traditional crafts are livelihood of local residents, so that environmental management efforts become part o...

  8. Purpose and pleasure in late life: Conceptualising older women's participation in art and craft activities.

    Science.gov (United States)

    Liddle, Jeannine L M; Parkinson, Lynne; Sibbritt, David W

    2013-12-01

    The fourth age, as the last stage of life, represents a final challenge to find personal meaning in the face of changing capacities, illness and disability. Participation in valued activities is important for sustaining interest in life and has been associated with enhanced health and well-being. Art and craft activities are a popular form of participation amongst women in late life with growing international interest in the potential for these types of activities to maintain health and well-being and address problems of social isolation. Drawing on open text comments from 114 women enrolled in the Australian Longitudinal Study on Women's Health and in-depth interviews with 23 women all aged in their eighties, this paper explores the nature of older women's participation in art and craft activities and conceptualises links between participation in these activities and health and well-being in late life. Participation in art and craft activities is complex and dynamic, comprising cognitive and physical processes infused with emotion and occurs in the context of social relationships, physical spaces, physical ailments and beliefs about the value of the activities. By participating in art and craft activities, older women find purpose in their lives, contributing to their subjective well-being whilst helping and being appreciated by others. They develop a self view as enabled and as such take on new art and craft challenges, continue to learn and develop as art and craft makers and remain open to new possibilities. © 2013.

  9. Job crafting among health care professionals: The role of work engagement.

    Science.gov (United States)

    Bakker, Arnold B

    2018-04-01

    The aim of this study was to examine the impact of job crafting on the quality of the work environment of health care professionals. Job crafting refers to proactive behavior aimed at optimizing the fit between person and job. Using job demands-resources theory, we hypothesized that job crafting would be positively related to job resources and person-organisation fit, and negatively to hindrance demands. Furthermore, we hypothesized that these relationships would be qualified by work engagement. A total of 5,272 health care professionals from one of 35 different organisations filled out an electronic questionnaire (response is 55%). Regression analyses were used to test hypotheses. Consistent with hypotheses, job crafting in the form of increasing job resources was positively related to opportunities for development, performance feedback and P-O fit; and negatively related to hindrance job demands - particularly when work engagement was high. The combination of job crafting and work engagement is important for the realization of a resourceful work environment and fit between person and organisation. Interventions aimed at fostering job crafting should be tailored to the motivation of health care professionals. © 2017 John Wiley & Sons Ltd.

  10. Crafting a science life: Learning from twentieth century women

    Science.gov (United States)

    Lenz, Michele Ann

    This study examined how women in the field of science craft a science life. Within a historical and cultural framework, the study analyzed the autobiographies, biographies, and other written works of five noted women scientists who lived during the time period of 1878 through 1992. The women scientists chosen for the study were Lise Meitner, Florence Seibert, Barbara McClintock, Rita Levi-Montalcini, and Rosalind Franklin. Together they represented the three major science disciplines of biology, chemistry and physics. I attempted to make sense of my own science life using the stories of the women scientists as a framework. Situating my experiences within the context of the lives of the women scientists allowed me to use a phenomenological approach to discern commonalities within their lives and my own. The results indicated that the women scientists and myself encountered multiple obstacles in terms of access and equity. However, it was also indicated that all of the women in the study developed a variety of techniques, including resistance and accommodation, in order to navigate these obstacles while still being able to pursue their chosen career path. These women did, however, make great sacrifices that cost them personally, emotionally, financially, and even in terms of their career advancement. Their success was closely tied to their ability to forge their own path, to create their own way of living, and to accept themselves as nonconformists.

  11. Optimal reconfigurations of two-craft Coulomb formations along manifolds

    Science.gov (United States)

    Jones, Drew R.; Schaub, Hanspeter

    2013-02-01

    Coulomb formations refer to swarms of closely flying spacecraft, in which the net electric charge of each vehicle is controlled. Active charge control is central to this concept and enables a propulsion system with highly desirable characteristics, albeit with limited controllability. Numerous Coulomb formation equilibria have been derived, but to maintain and maneuver these configurations, some inertial thrust is required to supplement the nearly propellant-less charge control. In this work, invariant manifold theory is applied to two-craft Coulomb equilibria, which are admitted in a linearized two-body gravity model. The manifolds associated with these systems are analyzed for the first time, and are then utilized as part of a general procedure for formulating optimal reconfigurations. Specifically, uncontrolled flows along the manifolds are sought which provide near continuous transfers from one equilibrium to another. Control is then introduced to match continuity, while minimizing inertial thrusting. This methodology aims to exploit uncontrolled motions and charge control to realize the shape-changing ability of these formations, without large inertial control efforts. Some variations in formulating and parameterizing the optimal transfers are discussed, and analytical expressions are derived to aid in establishing control parameter limits, under certain assumptions. Numerical results are provided, as demonstrative examples of the optimization procedure, using relatively simple control approximations. Finally, Particle Swarm Optimization, a novel stochastic method, is used with considerable success to solve the numerically difficult parameter optimization problems.

  12. Electrical Safety Program: Nonelectrical Crafts at LANL, Live #12175

    Energy Technology Data Exchange (ETDEWEB)

    Glass, George [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-12-22

    Los Alamos National Laboratory (LANL) and the federal government require those working with or near electrical equipment to be trained on electrical hazards and how to avoid them. Although you might not be trained to work on electrical systems, your understanding of electricity, how it can hurt you, and what precautions to take when working near electricity could save you or others from injury or death. This course, Electrical Safety Program: Nonelectrical Crafts at LANL (12175), provides knowledge of basic electrical concepts, such as current, voltage, and resistance, and their relationship to each other. You will learn how to apply these concepts to safe work practices while learning about the dangers of electricity—and associated hazards—that you may encounter on the job. The course also discusses what you can do to prevent electrical accidents and what you should do in the event of an electrical emergency. The LANL Electrical Safety Program is defined by LANL Procedure (P) 101-13. An electrical safety officer (ESO) is well versed in this document and should be consulted regarding electrical questions. Appointed by the responsible line manager (RLM), ESOs can tell you if a piece of equipment or an operation is safe or how to make it safe.

  13. A Consistent Wave Impact Load Model for Studying Structure, Equipment Ruggedness, Shock Isolation Seats, and Human Comfort in Small High Speed Craft

    Science.gov (United States)

    2016-11-01

    assessing wave impact effects on humans . The following paragraphs provide a broad overview of early data acquisition and numerous statistical...defining impact loads that can be applied with common engineering rationale regardless of the topic of interest (e.g., structure, equipment, human ...computational methods for high-speed craft hull design and human comfort evolved with a reliance on statistical parameters to quantify the wave impact

  14. Greener Friedel-Crafts Acylation using Microwave-enhanced reactivity of Bismuth Triflate in the Friedel-Crafts Benzoylation of Aromatic Compounds with Benzoic Anhydride

    DEFF Research Database (Denmark)

    Tran, Phuong Hoang; Nguyen, Hai Truong; Hansen, Poul Erik

    2017-01-01

    An efficient and facile bismuth trifluoromethanesulfonate-catalyzed benzoylation of aromatic compounds using benzoic anhydride under solvent-free microwave irradiation has been developed. The microwave-assisted Friedel-Crafts benzoylation results in good yields within short reaction times. Bismuth...

  15. Methanetrisulfonic Acid: A Highly Efficient Strongly Acidic Catalyst for Wagner-Meerwein Rearrangement, Friedel-Crafts Alkylation and Acylation Reactions. Examples from Vitamin E Synthesis

    Directory of Open Access Journals (Sweden)

    Francesco Pace

    2009-04-01

    Full Text Available Methanetrisulfonic acid had been prepared for the first time over 140 years ago, but it was used only scarcely in chemical transformations. In the course of our activities dealing with key-steps of industrial syntheses of vitamins, e.g. economically important vitamin E (acetate, we found that methanetrisulfonic acid is an extremely effective catalyst in a variety of reactions. Examples of its applications are Wagner-Meerwein rearrangements, Friedel-Crafts alkylations and ring closures, as well as acylation reactions. Use of this catalyst in truly catalytic amounts (0.04-1.0 mol% resulted in highly selective transformations and yields over 95%. (Remark by the authors: We are describing only one example each for the various types of reactions. Therefore, it would be more appropriate to write (here and in the Introduction and in the Conclusion sections: “Wagner-Meerwein rearrangement, Friedel-Crafts alkylation and ring closure, as well as acylation reactions”

  16. Concerning the Charging of an Exploration Craft on and near a Small Asteroid

    Science.gov (United States)

    Jackson, T. L.; Zimmerman, M. I.; Farrell, W. M.

    2014-01-01

    Introduction: An object immersed in an airless plasma environment will experience a natural process of surface charging in order to acheieve current balance, or zero net electric current to the object. It has been shown in recent computer simulations that the small-body plasma environment is very complex [1], considering effects of photoemission, topography, and formation of a plasma wake. For this work we consider an exploration craft (or astronaut) immersed within a plasma environment near an asteroid, which exhibits widely varying solar wind and photoelectric particle fluxes and continuously evolving illumination conditions. Objective: We aim to determine how an explo-ration craft or astronaut suit accumulates charge while located in the "nightside" asteroid wake where the particle fluxes are reduced, and in the dayside near-surface photoelectron sheath, by combining an object charging model [2] with kinetic simulations of a near-asteroid plasma environment [1]. We consider an astronaut floating near the asteroid while not in contact with the surface, as well as an astronaut moving along the surface using their hands/gloves to crawl along. Results: The modeling results suggest that remediation of triboelectric charge via accumulation of plasma currents is an important factor to consider when designing future NEA mission infrastructure, especially if repeated and frequent contact with the surface is planned. In shadowed regions such as the location shown in Fig. 1a, the plasma currents are so low (and the effective charge-remediation timescale so long, e.g. minutes to hours) that repeated contact with the surface tribocharges the glove in an uncontrollable fashion, as shown for two representative electron temperatures in Fig. 2a. The resulting buildup of significant negative charge would eventually initiate some other "current of last resort" [4] such as transport of positively-charged dust, field-emission from the glove, or significant alteration of

  17. Leader–member exchange fosters work engagement: The mediating role of job crafting

    Directory of Open Access Journals (Sweden)

    Mirjam Radstaak

    2017-09-01

    Full Text Available Orientation: The right balance between job demands and job resources are essential for employees to bring energy and enthusiasm to work. Employees who experience high-quality relationships with their supervisors may actively craft their job demands and job resources and feel more engaged. Research purpose: The current study examined the associations between leader–member exchange (LMX, job crafting and work engagement. Motivation: This study attempts to gain more insight in the associations between LMX, job crafting and work engagement. It was hypothesised that high-quality relationships with supervisors fosters work engagement because it stimulates employees to craft their jobs by increasing social and structural job resources and challenging job demands and by decreasing hindering job demands. Research approach, design and methodology: Participants (N = 402 working for a leading mail and parcels company in the Netherlands completed questionnaires measuring LMX, work engagement and job crafting. Structural equation modelling was used to examine the hypotheses. Main findings: Increasing social job resources (β = 0.01, SE = 0.00, p < 0.001 and increasing challenging job demands (β = 0.08, SE = 0.04, p < 0.05 were significant mediators in the association between LMX and work engagement. Increasing structural job resources (β = 0.00, SE = 0.00, p = 0.92 and decreasing hindering job demands (β = -0.00, SE 0.00, p = 0.09 were not significant mediators. Practical and managerial implications: Supervisors who are capable of building high-quality relationships with their employees based on trust, respect and loyalty will foster a positive, fulfilling work-related state of mind among employees because they are more willing to proactively craft a challenging and resourceful work environment. Contribution or value-add: The findings of this study showed the importance of high-quality relationships with supervisors and were unique in examining the

  18. A Guide for Measuring, Analyzing, and Evaluating Accelerations Recorded During Seakeeping Trials of High-Speed Craft

    Science.gov (United States)

    2016-01-01

    SPEED CRAFT by Michael R. Riley, The Columbia Group Kelly D. Haupt, NSWCCD Dr. Timothy W. Coats, NSWCCD Dr. H.C. Neil Ganey, NSWCCD Heidi P...for Measuring, Analyzing, and Evaluating Accelerations Recorded During Seakeeping Trials of High-Speed Craft 5a. CONTRACT NUMBER 5b. GRANT...of full-scale high speed craft . Minimum requirements for instrumentation systems are summarized, and standardized data processing methods are

  19. Job crafting and its impact on work engagement and job satisfaction in mining and manufacturing

    Directory of Open Access Journals (Sweden)

    Leon T de Beer

    2016-09-01

    Full Text Available The purpose of this study was to investigate job crafting and its relationship with work engagement and job satisfaction within the South African context. This research is important as job crafting has been shown to have a positive influence on employee motivation. A cross-sectional survey design was used to collect primary data from organisations in the mining and manufacturing industries of South Africa (N = 470. The results of multi-group structural equation modelling showed that the original four-factor structure of the job crafting scale was supported by the data, but that a three-factor structure was necessary due to a discriminant validity concern regarding two job crafting dimensions. Regression results revealed that increasing structural job resources with challenging job demands, and increasing social job resources were significant predictors of work engagement in both groups. Contrary to expectations decreasing hindering job demands was a negative predictor of job satisfaction in the mining group. Furthermore, increasing social job resources was also a significant predictor of job satisfaction in both groups. This study indicates the importance of job crafting for work engagement and job satisfaction in organisations.

  20. Alternative theoretical and methodological approaches for exploring higher education in Art and Crafts

    Directory of Open Access Journals (Sweden)

    Marte Sørebø Gulliksen

    2009-12-01

    Full Text Available This article presents and discusses approaches for exploring higher education in Art and Crafts. The concepts exploring versus research and the different foci in an insider perspective versus an outsider perspective introduces the theme. An insider perspective is said to be a useful starting point for inquiry, referring to Frayling’s trichotomy research into, research on and research through from 1993. The field of higher education in Art and Crafts education is shortly presented as comprising two main areas of knowledge: knowledge of education, and knowledge about the different subject areas within Art and Crafts. Both theory and practice are a part of these areas of knowledge. As higher education in Art and Crafts is a making profession, the most prominent challenge when exploring this today is thus said to be to develop research based knowledge on Education in Art and Crafts as a making discipline.  Two keywords are deemed to be useful in approaching this theme: Mode 2 knowledge production and transdisciplinarity. The article concludes with describing specific ways of doing this today from within the context of application. Two examples of large research projects in Scandinavia are presented as examples of such projects.

  1. The art education construction of woven craft society in Kudus Regency

    Directory of Open Access Journals (Sweden)

    Eko Sugiarto

    2017-06-01

    Full Text Available One example of society-based local art which is constantly enculturated is woven craft of Desa Jepang (Jepang Village Kecamatan Mejobo in Kudus Regency. This paper aims at explaining the enculturation of woven craft grown in Jepang village Kudus Regency Central Java Province Indonesia as a form society-based art education. The approach employed in this study was qualitative with the cased study as the research design. Data were collected through observation, non-structural interview, as well as documentation study with interactive model analysis. Research results show that art education grows within the society as the result of enculturation process of woven craft art in Jepang Village that takes place in the forms of: (1 the transmission of the craft skill and (2 the transmission of socio-cultural values. The transmission process is done between the old and young generations both in informal and non-formal ways. The woven craft of Jepang Village as an art product that has been enculturated is unique in terms of its form, media, technique, idea, as well as the modification aspects.

  2. Synthesis and Characterization of AlCl3 Impregnated Molybdenum Oxide as Heterogeneous Nano-Catalyst for the Friedel-Crafts Acylation Reaction in Ambient Condition.

    Science.gov (United States)

    Jadhav, Arvind H; Chinnappan, Amutha; Hiremath, Vishwanath; Seo, Jeong Gil

    2015-10-01

    Aluminum trichloride (AlCl3) impregnated molybdenum oxide heterogeneous nano-catalyst was prepared by using simple impregnation method. The prepared heterogeneous catalyst was characterized by powder X-ray diffraction, FT-IR spectroscopy, solid-state NMR spectroscopy, SEM imaging, and EDX mapping. The catalytic activity of this protocol was evaluated as heterogeneous catalyst for the Friedel-Crafts acylation reaction at room temperature. The impregnated MoO4(AlCl2)2 catalyst showed tremendous catalytic activity in Friedel-Crafts acylation reaction under solvent-free and mild reaction condition. As a result, 84.0% yield of acyl product with 100% consumption of reactants in 18 h reaction time at room temperature was achieved. The effects of different solvents system with MoO4(AlCl2)2 catalyst in acylation reaction was also investigated. By using optimized reaction condition various acylated derivatives were prepared. In addition, the catalyst was separated by simple filtration process after the reaction and reused several times. Therefore, heterogeneous MoO4(AlCl2)2 catalyst was found environmentally benign catalyst, very convenient, high yielding, and clean method for the Friedel-Crafts acylation reaction under solvent-free and ambient reaction condition.

  3. CRAFT (complete reduction to amplitude frequency table)--robust and time-efficient Bayesian approach for quantitative mixture analysis by NMR.

    Science.gov (United States)

    Krishnamurthy, Krish

    2013-12-01

    The intrinsic quantitative nature of NMR is increasingly exploited in areas ranging from complex mixture analysis (as in metabolomics and reaction monitoring) to quality assurance/control. Complex NMR spectra are more common than not, and therefore, extraction of quantitative information generally involves significant prior knowledge and/or operator interaction to characterize resonances of interest. Moreover, in most NMR-based metabolomic experiments, the signals from metabolites are normally present as a mixture of overlapping resonances, making quantification difficult. Time-domain Bayesian approaches have been reported to be better than conventional frequency-domain analysis at identifying subtle changes in signal amplitude. We discuss an approach that exploits Bayesian analysis to achieve a complete reduction to amplitude frequency table (CRAFT) in an automated and time-efficient fashion - thus converting the time-domain FID to a frequency-amplitude table. CRAFT uses a two-step approach to FID analysis. First, the FID is digitally filtered and downsampled to several sub FIDs, and secondly, these sub FIDs are then modeled as sums of decaying sinusoids using the Bayesian approach. CRAFT tables can be used for further data mining of quantitative information using fingerprint chemical shifts of compounds of interest and/or statistical analysis of modulation of chemical quantity in a biological study (metabolomics) or process study (reaction monitoring) or quality assurance/control. The basic principles behind this approach as well as results to evaluate the effectiveness of this approach in mixture analysis are presented. Copyright © 2013 John Wiley & Sons, Ltd.

  4. Concepts of illicit drug quality among darknet market users: Purity, embodied experience, craft and chemical knowledge.

    Science.gov (United States)

    Bancroft, Angus; Scott Reid, Peter

    2016-09-01

    Users of darknet markets refer to product quality as one of the motivations for buying drugs there, and vendors present quality as a selling point. However, what users understand by quality and how they evaluate it is not clear. This article investigates how users established and compared drug quality. We used a two-stage method for investigating users' assessments. The user forum of a darknet market that we called 'Merkat' was analysed to develop emergent themes. Qualitative interviews with darknet users were conducted, then forum data was analysed again. To enhance the applicability of the findings, the forum was sampled for users who presented as dependent as well as recreational. Quality could mean reliability, purity, potency, and predictability of effect. We focused on the different kinds of knowledge users drew on to assess quality. These were: embodied; craft; and chemical. Users' evaluations of quality depended on their experience, the purpose of use, and its context. Market forums are a case of indigenous harm reduction where users share advise and experiences and can be usefully engaged with on these terms. Copyright © 2015 Elsevier B.V. All rights reserved.

  5. Manned and Unmanned Aircraft Effectiveness in Fast Attack Craft / Fast Inshore Attack Craft ASUW Kill Chain Execution

    Science.gov (United States)

    2016-09-01

    Accountability Office GCS ground control station GPS global positioning system GSD ground separable distance HSCWINGPAC Helicopter Sea Combat Wing...both neutral and enemy forces. The decisions to procure, deploy, and operationally employ manned and unmanned aircraft represent significant naval...provided the knowledge that was vital in the transformation of my vague ideas into academically sound concepts. Captain Kline, thank you. Your knowledge of

  6. Poly(vinyl chloride-grafted multi-walled carbon nanotubes via Friedel-Crafts alkylation

    Directory of Open Access Journals (Sweden)

    2010-11-01

    Full Text Available A novel approach was developed for the surface modification of the multi-walled carbon nanotubes (MWCNTs with high percentage of grafting (PG% by the grafting of polymer via the Friedel-Crafts alkylation. The graft reaction conditions, such as the amount of catalyst added, the reaction temperature, and the reaction time were optimized for the Friedel-Crafts alkylation of the MWCNTs with poly(vinyl chloride (PVC with anhydrous aluminum chloride (AlCl3 as catalyst in chloroform (CHCl3. The Fourier Transform Infrared (FT-IR, Raman, and thermogravimetric (TGA analysis showed that PVC had been successfully grafted onto MWCNTs both at the ends and on the sidewalls by the proposed Friedel-Crafts alkylation. The PVC grafted MWCNTs (PVC-MWCNTs could be dispersed well in organic solvent and the dispersion was more stable.

  7. Approaching Specialisation: Craft Production in Late Neolithic/Copper Age Iberia

    Directory of Open Access Journals (Sweden)

    Jonathan T. Thomas

    2009-10-01

    Full Text Available While political models of craft specialisation are integral to archaeological frameworks describing social complexity, they do not adequately describe the emergence of nascent specialists in the absence of concomitant regional, political and economic organisation. This paper reviews several examples of craft production in the Late Neolithic/Copper Age of southern Iberia. In particular, it focuses on the production of engraved slate plaques as an example of how Late Neolithic/Copper Age prestige objects may comprise an intermediate step in this process, approaching traditional models of craft specialisation in some respects, but defying them in others. It suggests that social practices such as the systematic production and consumption of rarefied or prestigious objects have a recursive relationship with the emergence of social complexity, forming the underlying basis of more institutionalised forms of specialisation and social inequality.

  8. The development and validation of a job crafting measure for use with blue-collar workers

    DEFF Research Database (Denmark)

    Nielsen, Karina; Abildgaard, Johan Simonsen

    2012-01-01

    Abstract Job crafting describes a set of proactive behaviours in which employees may engage to shape their work in order to minimize hindering job demands and maximize resources and challenging demands. Such behaviours may be particularly important among blue-collar workers whose jobs...... are characterized by poor working conditions and low well-being. We present the development and adaptation of a job crafting measure that may be used among blue-collar workers, based on an existing scale by Tims, Bakker, and Derks (2012) that was not specifically developed for blue-collar workers. We test...... the validity and reliability of the measure in a longitudinal study based on multiple source information from mail delivery workers in Denmark (N=362 at Time 1; N=408 at Time 2). Results indicate the presence of five job crafting dimensions: increasing challenging demands, decreasing social job demands...

  9. Perancangan Interior Lobby, Art & Craft Café Di Hotel Allson City Makassar

    OpenAIRE

    Sriti Mayang Sari, Christina

    2014-01-01

    The expansion of tourism district, art and craft business and café in Indonesia are moving vastly. This increase the demand of café, retail and commercial hospitality. However, Makassar has not develop hotel, café, and retail in a joined venture. Thus, it become the idea into design proposal of Art & Craft Café and Lobby of Allson City Hotel in Makassar. The aim of the design is to inform local and International visitors regarding the local culture by applying local content into the space...

  10. Survey of artisanal fishing gear and craft. A case study of Kainji Lake lower basin, Nigeria

    OpenAIRE

    Ogundiwin, Damilare Ibukun

    2014-01-01

    Despite the considerable importance of artisanal fishing in Kainji Lake lower basin, knowledge about gear and craft being used is deficient and outdated. Little is also known as to why fishermen adopted the diverse fishing gear and craft they use in the Lake, as well as the relationship of these input factors to the socio-economic status of the fishermen and ecology of the lake. To address these issues, a survey of sixty (60) artisanal fishers and twelve (12) village leaders drawn from 12 sel...

  11. Craft villages and tourism development, a case study in Phu Quoc island of Vietnam

    Directory of Open Access Journals (Sweden)

    Hieu Vu Minh

    2017-05-01

    Full Text Available Craft tourism is attracting many domestic and foreign tourists. In recent years in Vietnam, craft villages have exploited their potentials in tourism industry. For many different causes, tourism activities have yet reached expectations and their potentials for tourism development. This paper is to review their currents, tourism potentials and limitations and then formulate recommendations to the tourism development in Phu Quoc island. The data for this paper are from two sources. Secondary data were collected from the vast literature and journals. Primary data were from interviews with village owners, related authorities, tourists, tourism corporate, etc. and results serve as guidelines to develop the tourism industry and management.

  12. Un-Crafting: Exploring Tangible Practices for Deconstruction in Interactive System Design

    DEFF Research Database (Denmark)

    Murer, Martin; Vallgårda, Anna; Jacobsson, Mattias

    2015-01-01

    workshop comprises a series of collaborative disassembly activities with the aim of beginning to identify the key qualities and issues at stake. We also hope to have a diverse crowd, whose interdisciplinary viewpoints will enable us to ground an un-crafting practice in a diverse set of contexts.......With this studio-workshop we aim to explore and debate how disassembling computational things can yield a potential for design practices. We believe there are significant qualities to be found in extending the mundane 'taking things apart' into an elaborate practice of un-crafting. The studio...

  13. Crafts Development and Marketing Manual. Appropriate Technologies for Development. Peace Corps Information Collection & Exchange Manual Series No. M-24.

    Science.gov (United States)

    Ramsay, Caroline C.; And Others

    This manual was developed to help Peace Corps volunteers assist local craftspeople in developing nations in initiating and operating small businesses to produce and market their products. The manual is organized in eight chapters that cover the following topics: the crafts environment, common problems and solutions for a crafts business,…

  14. 33 CFR 149.304 - What type and how many survival craft and rescue boats must a manned deepwater port have?

    Science.gov (United States)

    2010-07-01

    ... craft and rescue boats must a manned deepwater port have? 149.304 Section 149.304 Navigation and... What type and how many survival craft and rescue boats must a manned deepwater port have? (a) Except as... of survival craft and the number of rescue boats indicated for the deepwater port in paragraphs (a)(1...

  15. A Resource Guide on Indian Arts and Crafts for Elementary and Secondary Teachers.

    Science.gov (United States)

    Fagot, Madeleine

    American Indian arts and crafts reference materials (published 1923-1973) are listed in this annotated resource guide for elementary and secondary school teachers. Approximately 260 listings are given for: books, films and filmstrips, maps and charts, picture sets, magazines, bibliographies and indexes, slide kits, transparencies, distributor's…

  16. New technologies for fire suppression on board naval craft, FiST

    NARCIS (Netherlands)

    Rahm, M.; Hiltz, J.; Wal, R. van der; Hertzberg, T.; Lindström, J.

    2014-01-01

    For three years Canada, Sweden and the Netherlands have been investigating new technologies for fire suppression on board naval crafts within the FiST project. The project has focused on a number of technologies. These included the evaluation of water based fire suppression systems and in particular

  17. Materials on Creative Arts (Arts, Crafts, Dance, Drama, Music, Bibliotherapy) for Persons with Handicapping Conditions. Revised.

    Science.gov (United States)

    American Alliance for Health, Physical Education, and Recreation, Washington, DC. Information and Research Utilization Center.

    Intended as a resource guide for persons who include such subjects as arts, crafts, dance, and music in programs for the handicapped, resources are listed for printed materials, audiovisual materials, resource persons and organizations, and material and equipment suppliers. Brief literature reviews sum up the state of the art in the specific art…

  18. Friedel-Crafts Alkylation Using Elemental Aluminum Catalyst: An Undergraduate Laboratory Experiment.

    Science.gov (United States)

    Meeks, B. Spencer; Lucas, Anita R.

    1989-01-01

    Provides methodology for carrying out the synthesis of sec-butyltoluene by the Friedel-Crafts alkylation of toluene. Suggests using simple elemental aluminum as the catalyst in place of AlCl3 or amalgamated aluminum. Notes satisfactory results for both macro- and microscale operations. (MVL)

  19. Self-reported craft expertise predicts maintenance of spatial ability in old age.

    Science.gov (United States)

    Bailey, Shannon K T; Sims, Valerie K

    2014-05-01

    Three hundred and three female participants between the ages of 18 and 77 reported their experience in crafting (sewing, knitting, and crocheting) and completed a measure of spatial ability: The Paper Folding Test. To investigate the connection between spatial ability performance, age, and craft expertise, an ANOVA was conducted for the Paper Folding Test using two levels of crafting expertise (High and Low) and three age categories (younger adults: 18-39, middle-aged adults: 40-59, and older adults: 60-77). Performance on the spatial ability test declined with age as predicted from previous literature. However, there was a significant Age by Expertise interaction. No difference was found between High and Low craft expertise groups in younger adults (18-39), but there was a growing difference between expertise groups in middle-aged adults (40-59) and older adults (60-77). The results suggest that continued hands-on experience in spatial domains is a predictor of maintenance of spatial ability across the life span.

  20. Pi-activated alcohols: an emerging class of alkylating agents for catalytic Friedel-Crafts reactions.

    Science.gov (United States)

    Bandini, Marco; Tragni, Michele

    2009-04-21

    The direct functionalization of aromatic compounds, via Friedel-Crafts alkylation reactions with alcohols, is one of the cornerstones in organic chemistry. The present emerging area deals with the recent advances in the use of pi-activated alcohols in the catalytic and stereoselective construction of benzylic stereocenters.

  1. The African Female Writer and Her Craft: Aspects of Yvonne Vera's ...

    African Journals Online (AJOL)

    This paper is particularly concerned with identifying and examining some peculiar features of Yvonne Vera's literary artistry. It essentially explores the varied ways the Zimbabwean writer has articulated some aspects of her feminist viewpoint through the unique manner she crafts her novels. While drawing illustrations from ...

  2. Environmental Support to Amphibious Craft, Patrol Boats, and Coastal Ships: An Annotated Bibliography

    Science.gov (United States)

    2008-03-05

    maintained by the National Geospatial-Intelligence Agency. 11. Boyd, Jeremy D., 2006. Evaluation of ADCP Wave Measurements, Masters Degree Thesis ...utility of wave buoys to support planing craft, hovercraft , and sea state limited operations such as surf zone breaching. Dr. Porter is key

  3. Industrial Crafts. A Bilingual Text = Trabajos Manuales Industriales. Un Texto Bilingue.

    Science.gov (United States)

    Los Angeles Unified School District, CA. Div. of Career and Continuing Education.

    This bilingual instructional text, one in a series of six texts covering various vocational and technical topics, provides secondary level English and Spanish instruction in industrial crafts. Addressed in the individual units are the following topics: plastics; laminating acrylic plastic; thermoforming plastics; sawing, shaping, and finishing…

  4. Good Work and Aesthetic Education: William Morris, the Arts and Crafts Movement, and beyond

    Science.gov (United States)

    Petts, Jeffrey

    2008-01-01

    A notion of "good work," derived from William Morris and the Arts and Crafts Movement but also part of a wider tradition in philosophy (associated with pragmatism and Everyday Aesthetics) understanding the global significance of, and opportunities for, aesthetic experience, grounds both art making and appreciation in the organization of labor…

  5. Proactive personality and job performance: the role of job crafting and work engagement

    NARCIS (Netherlands)

    Bakker, A.B.; Tims, M.; Derks, D.

    2012-01-01

    The article examines the role of proactive personality in predicting work engagement and job performance. On the basis of the literature on proactive personality and the job demands-resources model, we hypothesized that employees with a proactive personality would be most likely to craft their own

  6. Craft Arts and Tourism in Ceramic Art Village of Kasongan in Yogyakarta

    Directory of Open Access Journals (Sweden)

    sp gustami

    2014-03-01

    Full Text Available Yogyakarta is one of Indonesia’s major tourist destinations. This is due to its nature, interesting, unique and fantastic ancient cultural and art sites. Creative industries and the ceramic crafts play an important role in the development of tourism in Yogyakarta. In this paper, ethnographic approach is used to describe the creative process and the ceramic crafts industry in the village of Kasongan, Yogyakarta. Based on the results of the field research, the authors conclude that the ceramic crafts tourist village of Kasongan is moving toward greater commoditization whereby the ceramics centre is now more oriented towards meeting the needs of tourist industry in Yogyakarta. Due to extensive interaction and the positive response from the general public, ceramic crafts practitioners of Kasongan experience unique and characteristic creative period. The crafters manage to negotiate between the old and the new values, in the village one can find both traditional pottery and new, creative and innovative ceramic products of export quality. Today, Kasongan is a trade mark ceramic tourism village that is entering the global era.

  7. The Teachers' Views on the Significance of the Design and Craft Teaching in Finland

    Science.gov (United States)

    Ronkko, Marja-Leena; Mommo, Sanna; Aerila, Juli-Anna

    2016-01-01

    The Finnish curriculum for crafts emphasises the creative problem-solving skills of the student, the completion of different design tasks and the implementation of designs, while seeking to nurture the student's self-esteem. Furthermore, students should draw up the designs for their artefacts, plan their work, and also develop designs when needed.…

  8. The Functions and Benefits of the ePortfolio in Craft Education at the Primary Level

    Science.gov (United States)

    Saarinen, Auli; Seitamaa-Hakkarainen, Pirita; Hakkarainen, Kai

    2016-01-01

    The authors investigated primary school pupils' experiences using an electronic portfolio in their craft education for a three year period, from the 3rd grade until the end of the 5th grade. This article emphasizes the functions and the benefits of the ePortfolio method and outlines general user experiences based on pupil interviews (N = 38),…

  9. Developing Community Reinforcement and Family Training (CRAFT) for Parents of Treatment-Resistant Adolescents

    Science.gov (United States)

    Kirby, Kimberly C.; Versek, Brian; Kerwin, MaryLouise E.; Meyers, Kathleen; Benishek, Lois A.; Bresani, Elena; Washio, Yukiko; Arria, Amelia; Meyers, Robert J.

    2015-01-01

    We describe a project focused on training parents to facilitate their treatment-resistant adolescent's treatment entry and to manage their child after entry into community-based treatment. Controlled studies show that Community Reinforcement and Family Training (CRAFT) is a unilateral treatment that fosters treatment entry of adults; however,…

  10. Degradation of spent craft brewer’s yeast by caprine rumen hyper ammonia-producing bacteria

    Science.gov (United States)

    Spent brewer’s yeast has long been included in ruminant diets as a protein supplement. However, modern craft beers often include more hops (Humulus lupulus L.) compounds than traditional recipes. These compounds include alpha and beta-acids, which are antimicrobial to the rumen hyper ammonia-produci...

  11. Job crafting in changing organizations: Antecedents and implications for exhaustion and performance.

    Science.gov (United States)

    Petrou, Paraskevas; Demerouti, Evangelia; Schaufeli, Wilmar B

    2015-10-01

    The present study addressed employee job crafting behaviors (i.e., seeking resources, seeking challenges, and reducing demands) in the context of organizational change. We examined predictors of job crafting both at the organizational level (i.e., perceived impact of the implemented changes on the working life of employees) and the individual level (i.e., employee willingness to follow the changes). Job crafting behaviors were expected to predict task performance and exhaustion. Two-wave longitudinal data from 580 police officers undergoing organizational changes were analyzed with structural equation modeling. Findings showed that the degree to which changes influence employees' daily work was linked to reducing demands and exhaustion, whereas employee willingness to change was linked to seeking resources and seeking challenges. Furthermore, while seeking resources and seeking challenges were associated with high task performance and low exhaustion respectively, reducing demands seemed to predict exhaustion positively. Our findings suggest that job crafting can act as a strategy of employees to respond to organizational change. While seeking resources and seeking challenges enhance employee adjustment and should be encouraged by managers, reducing demands seems to have unfavorable implications for employees. (c) 2015 APA, all rights reserved).

  12. Critical Success Factors in Crafting Strategic Architecture for E-Learning at HP University

    Science.gov (United States)

    Sharma, Kunal; Pandit, Pallvi; Pandit, Parul

    2011-01-01

    Purpose: The purpose of this paper is to outline the critical success factors for crafting a strategic architecture for e-learning at HP University. Design/methodology/approach: A descriptive survey type of research design was used. An empirical study was conducted on students enrolled with the International Centre for Distance and Open Learning…

  13. Native American Arts and Crafts of the United States. Bibliography 1.

    Science.gov (United States)

    Indian Arts and Crafts Board, Washington, DC.

    The selected readings listed in this annotated bibliography are suggested as an introduction to the varied arts and crafts created from prehistoric to modern times by Native American peoples of the United States. The publications are organized by culture area to encompass major media practiced by Native American artists and craftsmen of these…

  14. Crafting Innovations : the evolving institutional regimes of handicraft exporters in emerging economies

    NARCIS (Netherlands)

    J. Fransen (Jan)

    2016-01-01

    markdownabstractThe objective of this study is to identify how evolving institutional regimes explain incremental innovation of craft exporters in emerging economies. Institutional regimes are sets of similarly featured rules, and the actors that produce and reproduce them. The handicraft

  15. 3D DIGITAL SIMULATION OF MINNAN TEMPLE ARCHITECTURE CAISSON'S CRAFT TECHNIQUES

    Directory of Open Access Journals (Sweden)

    Y. C. Lin

    2013-07-01

    Full Text Available Caisson is one of the important representations of the Minnan (southern Fujian temple architecture craft techniques and decorative aesthetics. The special component design and group building method present the architectural thinking and personal characteristics of great carpenters of Minnan temple architecture. In late Qing Dynasty, the appearance and style of caissons of famous temples in Taiwan apparently presented the building techniques of the great carpenters. However, as the years went by, the caisson design and craft techniques were not fully inherited, which has been a great loss of cultural assets. Accordingly, with the caisson of Fulong temple, a work by the well-known great carpenter in Tainan as an example, this study obtained the thinking principles of the original design and the design method at initial period of construction through interview records and the step of redrawing the "Tng-Ko" (traditional design, stakeout and construction tool. We obtained the 3D point cloud model of the caisson of Fulong temple using 3D laser scanning technology, and established the 3D digital model of each component of the caisson. Based on the caisson component procedure obtained from interview records, this study conducted the digital simulation of the caisson component to completely recode and present the caisson design, construction and completion procedure. This model of preserving the craft techniques for Minnan temple caisson by using digital technology makes specific contribution to the heritage of the craft techniques while providing an important reference for the digital preservation of human cultural assets.

  16. An Empirical Study of the Process of Crafting and Using Definitions

    Science.gov (United States)

    Little, Angela Jean

    2013-01-01

    In this dissertation I analyze the process of crafting definitions whose purpose is classification. The context I examine is undergraduate upper-division physical science majors defining and naming sub-categories of a physical phenomenon in the context of a design task over an extended period of time. The goal of the design task is one of…

  17. Traditional Craft or Technology Education: Development of Students' Technical Abilities in Finnish Comprehensive School

    Science.gov (United States)

    Autio, Ossi

    2016-01-01

    Changes in the economy, nature, production and society together with increasing scientific and technological knowledge make demands of transforming school teaching in the field of technology education. The aim of the article is briefly to explore the integration between science, technology and traditional craft education by analyzing the current…

  18. Scholarisation, Apprenticeship and Social Differentiation. Analysis of the Non-Industrial Craft Sector in Morocco

    Science.gov (United States)

    Gerard, Etienne

    2012-01-01

    The article approaches the question of the schooling processes in the particular environment of the Moroccan craftsmen of Fez. It shows that the weak schooling of the children is bound to the representations and to the ways of transmission of craft industry knowledge. Schooling is, indeed, the object of tensions between a school system of western…

  19. Career competencies and job crafting: How proactive employees influence their well-being

    NARCIS (Netherlands)

    Plomp, J.; Tims, M.; Akkermans, J.; Khapova, S.N.; Jansen, P.G.W.; Bakker, A.B.

    2016-01-01

    Purpose: The purpose of this paper is to bring together job design and career theory in the examination of how proactive employees optimize their well-being (i.e. job satisfaction and perceived health) through job crafting and career competencies. This study offers an integrated account of the

  20. Portraits of Our Mentoring Experiences in Learning to Craft Journal Articles

    Science.gov (United States)

    Cohen, Leonora M.; Cowin, Kathleen; Ciechanowski, Kathryn; Orozco, Richard

    2012-01-01

    Tenure demands for scholarship and publication are increasing, with relatively little research on mentoring junior faculty and less on mentoring to craft journal articles. This qualitative self-study of mentoring experiences of three junior faculty members and their experienced mentor used portraiture methodology to address the research question,…

  1. Fatigue resistance of welded joints in aluminium high-speed craft : A total stress concept

    NARCIS (Netherlands)

    Den Besten, J.H.

    2015-01-01

    Crew transfers, surveillance duties and {security, rescue, interception} operations at sea typically require high-speed craft. Aluminium is quite often selected as hull structure material because of its weight save potential in comparison to steel. The fatigue strength, however, may become a point

  2. Mycotoxin profiling of 1000 beer samples with a special focus on craft beer

    Science.gov (United States)

    van Dam, Ruud; van Doorn, Ronald; Katerere, David; Berthiller, Franz; Haasnoot, Willem; Nielen, Michel W. F.

    2017-01-01

    Currently beer is booming, mainly due to the steady rise of craft breweries worldwide. Previous surveys for occurrence of mycotoxins in beer, were mainly focussed on industrial produced beer. The present survey reports the presence of mycotoxins in craft beer and how this compares to industrial produced beer. More than 1000 beers were collected from 47 countries, of which 60% were craft beers. A selection of 1000 samples were screened for the presence of aflatoxin B1, ochratoxin A (OTA), zearalenone (ZEN), fumonisins (FBs), T-2 and HT-2 toxins (T-2 and HT-2) and deoxynivalenol (DON) using a mycotoxin 6-plex immunoassay. For confirmatory analysis, a liquid chromatography tandem mass spectrometry (LC-MS/MS) method was developed and applied. The 6-plex screening showed discrepancies with the LC-MS/MS analysis, possibly due to matrix interference and/or the presence of unknown mycotoxin metabolites. The major mycotoxins detected were DON and its plant metabolite deoxynivalenol-3-β-D-glucopyranoside (D3G). The 6-plex immunoassay reported the sum of DON and D3G (DON+D3G) contaminations ranging from 10 to 475 μg/L in 406 beers, of which 73% were craft beers. The popular craft beer style imperial stout, had the highest percentage of samples suspected positive (83%) with 29% of all imperial stout beers having DON+D3G contaminations above 100 μg/L. LC-MS/MS analysis showed that industrial pale lagers from Italy and Spain, predominantly contained FBs (3–69 μg/L). Besides FBs, African traditional beers also contained aflatoxins (0.1–1.2 μg/L). The presence of OTA, T-2, HT-2, ZEN, β-zearalenol, 3/15-acetyl-DON, nivalenol and the conjugated mycotoxin zearalenone 14-sulfate were confirmed in some beers. This study shows that in 27 craft beers, DON+D3G concentrations occurred above (or at) the Tolerable Daily Intake (TDI). Exceeding the TDI, may have a health impact. A better control of brewing malts for craft beer, should be put in place to circumvent this potential

  3. Mycotoxin profiling of 1000 beer samples with a special focus on craft beer.

    Directory of Open Access Journals (Sweden)

    Jeroen Peters

    Full Text Available Currently beer is booming, mainly due to the steady rise of craft breweries worldwide. Previous surveys for occurrence of mycotoxins in beer, were mainly focussed on industrial produced beer. The present survey reports the presence of mycotoxins in craft beer and how this compares to industrial produced beer. More than 1000 beers were collected from 47 countries, of which 60% were craft beers. A selection of 1000 samples were screened for the presence of aflatoxin B1, ochratoxin A (OTA, zearalenone (ZEN, fumonisins (FBs, T-2 and HT-2 toxins (T-2 and HT-2 and deoxynivalenol (DON using a mycotoxin 6-plex immunoassay. For confirmatory analysis, a liquid chromatography tandem mass spectrometry (LC-MS/MS method was developed and applied. The 6-plex screening showed discrepancies with the LC-MS/MS analysis, possibly due to matrix interference and/or the presence of unknown mycotoxin metabolites. The major mycotoxins detected were DON and its plant metabolite deoxynivalenol-3-β-D-glucopyranoside (D3G. The 6-plex immunoassay reported the sum of DON and D3G (DON+D3G contaminations ranging from 10 to 475 μg/L in 406 beers, of which 73% were craft beers. The popular craft beer style imperial stout, had the highest percentage of samples suspected positive (83% with 29% of all imperial stout beers having DON+D3G contaminations above 100 μg/L. LC-MS/MS analysis showed that industrial pale lagers from Italy and Spain, predominantly contained FBs (3-69 μg/L. Besides FBs, African traditional beers also contained aflatoxins (0.1-1.2 μg/L. The presence of OTA, T-2, HT-2, ZEN, β-zearalenol, 3/15-acetyl-DON, nivalenol and the conjugated mycotoxin zearalenone 14-sulfate were confirmed in some beers. This study shows that in 27 craft beers, DON+D3G concentrations occurred above (or at the Tolerable Daily Intake (TDI. Exceeding the TDI, may have a health impact. A better control of brewing malts for craft beer, should be put in place to circumvent this potential

  4. Mycotoxin profiling of 1000 beer samples with a special focus on craft beer.

    Science.gov (United States)

    Peters, Jeroen; van Dam, Ruud; van Doorn, Ronald; Katerere, David; Berthiller, Franz; Haasnoot, Willem; Nielen, Michel W F

    2017-01-01

    Currently beer is booming, mainly due to the steady rise of craft breweries worldwide. Previous surveys for occurrence of mycotoxins in beer, were mainly focussed on industrial produced beer. The present survey reports the presence of mycotoxins in craft beer and how this compares to industrial produced beer. More than 1000 beers were collected from 47 countries, of which 60% were craft beers. A selection of 1000 samples were screened for the presence of aflatoxin B1, ochratoxin A (OTA), zearalenone (ZEN), fumonisins (FBs), T-2 and HT-2 toxins (T-2 and HT-2) and deoxynivalenol (DON) using a mycotoxin 6-plex immunoassay. For confirmatory analysis, a liquid chromatography tandem mass spectrometry (LC-MS/MS) method was developed and applied. The 6-plex screening showed discrepancies with the LC-MS/MS analysis, possibly due to matrix interference and/or the presence of unknown mycotoxin metabolites. The major mycotoxins detected were DON and its plant metabolite deoxynivalenol-3-β-D-glucopyranoside (D3G). The 6-plex immunoassay reported the sum of DON and D3G (DON+D3G) contaminations ranging from 10 to 475 μg/L in 406 beers, of which 73% were craft beers. The popular craft beer style imperial stout, had the highest percentage of samples suspected positive (83%) with 29% of all imperial stout beers having DON+D3G contaminations above 100 μg/L. LC-MS/MS analysis showed that industrial pale lagers from Italy and Spain, predominantly contained FBs (3-69 μg/L). Besides FBs, African traditional beers also contained aflatoxins (0.1-1.2 μg/L). The presence of OTA, T-2, HT-2, ZEN, β-zearalenol, 3/15-acetyl-DON, nivalenol and the conjugated mycotoxin zearalenone 14-sulfate were confirmed in some beers. This study shows that in 27 craft beers, DON+D3G concentrations occurred above (or at) the Tolerable Daily Intake (TDI). Exceeding the TDI, may have a health impact. A better control of brewing malts for craft beer, should be put in place to circumvent this potential problem.

  5. The role of work-related needs in the relationship between job crafting, burnout and engagement

    Directory of Open Access Journals (Sweden)

    Fabrice Travaglianti

    2016-08-01

    Full Text Available Orientation: Knowing that it is imperative to better understand the antecedents and consequences of needs-supplies fit, the present research had two main objectives. Firstly we wanted to extend our knowledge about traditional psychological needs, for example highlighted through the Self-Determination Theory, by presenting more specific work-related needs. Secondly, following the new directions of organisational fit theories, we wanted to better understand how individuals make sense of fit. Research purpose: The purpose of this study is to propose more specific work-related needs in terms of employment quality and to test job crafting as an antecedent of needs-supplies fit (NS fit. We tested the double mediating role of NS fit (i.e. specific: based on more specific work-related needs, and general: based on global job perceptions between job crafting and individual outcomes namely burnout and work engagement. Motivation for the study: By taking into account more specific work-related needs, this study aimed to add more specific information to better help predict well-being at work. Moreover, the present research responds to the need to better understand how individuals make sense of fit. Research design, approach, and method: Data were collected in a Belgian Public Federal Service (N = 1500. Our research model was tested using Structural Equation Modelling with Mplus. Main findings: Results show, (1 that specific NS fit perception was positively related to a global NS fit perception and (2 the partial mediating role (specific and general of NS fit between job crafting and burnout and work engagement. Practical/managerial implications: Managers should encourage crafting behaviours and should know their team and that team’s specific needs. Contribution/added-value: By taking into account more specific work-related needs, our study suggests that needs-supplies may have more than one dimension. Moreover, it shows that job crafting is a way to

  6. NATURAL BASES AND ARTISTIC MEANS OF MODERN ARTS AND CRAFTS OF DAGESTAN

    Directory of Open Access Journals (Sweden)

    G. G. Gazimagomedov

    2015-01-01

    Full Text Available The aim is to carry out a generalized analysis of the history of formation of a new artistic language in contemporary arts and crafts of Dagestan. An innovative search for applied artist has gained further development in a series of works of the leading masters of folk arts and crafts of Dagestan. Discussion. For millennia, arts and crafts of Dagestan have been organically linked with the life of people and their everyday way of life and daily activities, with their worldview and understanding of beauty. In the middle of the 1st millennium BC in the mountainous Dagestan, art of bronze casting has reached a high degree of perfection, most vividly represented by statues of different wild and domestic animals. Images of animals are interpreted generically, without study of small details, but with the characteristic features of the exterior. Paired images of birds are often found in the arts and crafts of the medieval Dagestan. This heraldic composition, two-part or in conjunction with the sacred tree - a three-part, presented in metal-plastic and carved stone and wood, was one of the most popular and enduring decorative items that was common during the Middle Ages and has survived to the present day. This also has been further developed and improved and inherited by craftsmen of Dagestan.Conclusion. When creating works of arts and crafts craftsmen use diverse traditional arts and engineering techniques, the ancient but substantially revised and reinterpreted iconic scenes and ornamental motifs. In art, folk craftsmen emphasize the unity of man and nature. Most ornamental motifs common in Dagestan, go back to the very specific nature prototypes. Compositional structure, as the artistic analysis shows, is often borrowed from nature. This feeling becomes a condition for cultural and biological development, acting as a factor of co-evolution of man and nature.

  7. Study of a 30-M Boom For Solar Sail-Craft: Model Extendibility and Control Strategy

    Science.gov (United States)

    Keel, Leehyun

    2005-01-01

    Space travel propelled by solar sails is motivated by the fact that the momentum exchange that occurs when photons are reflected and/or absorbed by a large solar sail generates a small but constant acceleration. This acceleration can induce a constant thrust in very large sails that is sufficient to maintain a polar observing satellite in a constant position relative to the Sun or Earth. For long distance propulsion, square sails (with side length greater than 150 meters) can reach Jupiter in two years and Pluto in less than ten years. Converting such design concepts to real-world systems will require accurate analytical models and model parameters. This requires extensive structural dynamics tests. However, the low mass and high flexibility of large and light weight structures such as solar sails makes them unsuitable for ground testing. As a result, validating analytical models is an extremely difficult problem. On the other hand, a fundamental question can be asked. That is whether an analytical model that represents a small-scale version of a solar-sail boom can be extended to much larger versions of the same boom. To answer this question, we considered a long deployable boom that will be used to support the solar sails of the sail-craft. The length of fully deployed booms of the actual solar sail-craft will exceed 100 meters. However, the test-bed we used in our study is a 30 meter retractable boom at MSFC. We first develop analytical models based on Lagrange s equations and the standard Euler-Bernoulli beam. Then the response of the models will be compared with test data of the 30 meter boom at various deployed lengths. For this stage of study, our analysis was limited to experimental data obtained at 12ft and 18ft deployment lengths. The comparison results are positive but speculative. To observe properly validate the analytic model, experiments at longer deployment lengths, up to the full 30 meter, have been requested. We expect the study to answer the

  8. Children Designing a Soft Toy. An LCE model as an application of the experiential learning during the holistic craft process

    Directory of Open Access Journals (Sweden)

    Marja-Leena Rönkkö

    2015-02-01

    Full Text Available In a holistic craft process, the same person designs a visual and technical appearance, produces the design with craft materials and technologies, make necessary changes to the design during its production and finally assesses the process and the finished product. Similarly, in the educational context, students should make craft products starting with the design process. These kinds of designing and hands-on activities nurture students’ creativity and problem-solving skills and offer them an opportunity to test their ideas and see them realised. Testing and further developing pedagogical approaches to holistic craft is important from the perspective of the renewal of the national core curriculum (2016 in Finland, which emphasises holistic approaches and the integration of different content areas. This study presents an experiential learning model of combining literature education, ethic-moral education and craft. Kolb’s model of experiential learning gives a solid and systematic theoretical base for this LCE model (one combining literature, craft and ethic-moral education. The teaching experiment is implemented as a craft process supported with children’s literature and activities based on a story. It seems that children can derive benefit from literature and activities during a craft making process. In addition, referencing literature enables the teacher to combine the craft process with multiple learning targets, fostering both ethical and content skills. We present the LCE model both in the light of an experiential learning model and the pragmatic implementations it gives rise to. According to our experiments, experiential learning can be meaningfully applied to the holistic craft process and craft education. Furthermore, the LCE model helps students to commit to holistic craft by nurturing a personal attachment. Normal 0 21 false false false FI X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso

  9. Analysis on online word-of-mouth of customer satisfaction in cultural and creative industries of Taiwan: using crafts as an example

    Science.gov (United States)

    Tsai, Li-Fen; Shaw, Jing-Chi; Wang, Pei-Wen; Shih, Meng-Long; Yang, Min-Chieh

    2011-10-01

    This study aims to analyze customers' online word-of-mouth for crafts in Cultural and Creative Industries of Taiwan, and extracts articles from Yahoo and Wretch Blogs by the online writing mining technique. The research scope is from Jan. 1, 2008 to Dec. 31, 2010. The subjects include 2457 valid articles on customers' online word-of-mouth regarding the craft industry of Taiwan. Findings demonstrate that, regarding online word-of-mouth, the most important word-of-mouth items of ceramics, stone craft, wood craft manufacturing, and metal craft is decoration and display of surroundings; while brand is valued in glass craft; and the most important item for consumers of paper craft is cultural characteristics of handicrafts.

  10. A Large Scale Formal Synthesis of CoQ{sub 10}: Highly Stereoselective Friedel-Crafts Allylation Reaction of Tetramethoxytoluene with (E)-4-Chloro-2-methyl-1-phenylsulfonyl-2-butene in the Presence of Montmorillonite K-10

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Sang Who; Lee, Hee Bong; Kim, Bong Chan; Sadaiah, Kadivendi; Lee, Kyuwoong; Shin, Hyunik [LG Life Sciences, Ltd., Daejeon (Korea, Republic of)

    2013-04-15

    We disclosed that MK-10 is a highly effective catalyst for the Friedel-Crafts reaction of 6 and 7 in terms of yield and of stereoselectivity. Although there are numerous applications of clays in Friedel-Crafts reaction, there is very limited example which demonstrated its effect on the stereoselectivity. In that context, our result is significant and further expansion in this direction is highly envisioned. Ubiquinone, as its name represents, exists ubiquitously in human body, particularly in the heart. It mediates the electron transfer process in mitochondria and also exerts strong antioxidant effect in its reduced form. In clinical trial, it showed beneficial effect on heart-related diseases such as myocardial infarction, angina, and other related symptoms to cause decreased mortality compared to the placebo group.

  11. A review of new developments in the Friedel–Crafts alkylation – From green chemistry to asymmetric catalysis

    Directory of Open Access Journals (Sweden)

    Magnus Rueping

    2010-01-01

    Full Text Available The development of efficient Friedel–Crafts alkylations of arenes and heteroarenes using only catalytic amounts of a Lewis acid has gained much attention over the last decade. The new catalytic approaches described in this review are favoured over classical Friedel–Crafts conditions as benzyl-, propargyl- and allyl alcohols, or styrenes, can be used instead of toxic benzyl halides. Additionally, only low catalyst loadings are needed to provide a wide range of products. Following a short introduction about the origin and classical definition of the Friedel–Crafts reaction, the review will describe the different environmentally benign substrates which can be applied today as an approach towards greener processes. Additionally, the first diastereoselective and enantioselective Friedel–Crafts-type alkylations will be highlighted.

  12. A comparison study on the deck house shape of high speed planing crafts for air resistance reduction

    Directory of Open Access Journals (Sweden)

    Park Chung-Hwan

    2014-12-01

    Full Text Available Planing crafts were specifically designed to achieve relatively high speeds on the water. When a planing craft is running at high speed, dynamic pressure on the bottom makes the boat rise on the surface of the water. This reduces the area of the sinking surface of the boat to increase air resistance. Air resistance means the resistance that occurs when the hull and deck house over the surface of the water come in contact with the air current. In this paper, we carried out a CFD numerical analysis to find optimal deck houses that decreased air-resistance on the water when planing crafts are running at high speed. We finally developed the deck house shape of high-speed planing crafts that optimally decreased air resistance.

  13. State of California; Mojave Desert AQMD; Approval of Air Plan Revisions; VOCs from Marine and Pleasure Craft Coating Operations

    Science.gov (United States)

    EPA is finalizing action on a revision to the Mojave Desert Air Quality Management District (MDAQMD) portion of the California SIP relating to emissions of volatile organic compounds (VOCs) from marine and pleasure craft coating operations.

  14. A review of new developments in the Friedel–Crafts alkylation – From green chemistry to asymmetric catalysis

    Science.gov (United States)

    2010-01-01

    Summary The development of efficient Friedel–Crafts alkylations of arenes and heteroarenes using only catalytic amounts of a Lewis acid has gained much attention over the last decade. The new catalytic approaches described in this review are favoured over classical Friedel–Crafts conditions as benzyl-, propargyl- and allyl alcohols, or styrenes, can be used instead of toxic benzyl halides. Additionally, only low catalyst loadings are needed to provide a wide range of products. Following a short introduction about the origin and classical definition of the Friedel–Crafts reaction, the review will describe the different environmentally benign substrates which can be applied today as an approach towards greener processes. Additionally, the first diastereoselective and enantioselective Friedel–Crafts-type alkylations will be highlighted. PMID:20485588

  15. CRAFTING THE MICROWORLD: HOW ROBERT HOOKE CONSTRUCTED KNOWLEDGE ABOUT SMALL THINGS.

    Science.gov (United States)

    Lawson, Ian

    2016-03-20

    This paper investigates the way in which Robert Hooke constructed his microscopical observations. His Micrographia is justifiably famous for its detailed engravings, which communicated Hooke's observations of tiny nature to his readers, but less attention has been paid to how he went about making the observations themselves. In this paper I explore the relationship between the materiality of his instrument and the epistemic images he produced. Behind the pictures lies an array of hidden materials, and the craft knowledge it took to manipulate them. By investigating the often counter-theoretical and conflicting practices of his ingenious microscope use, I demonstrate the way in which Hooke crafted the microworld for his readers, giving insight into how early modern microscopy was understood by its practitioners and audience.

  16. Three-Point Flexural Properties of Bonded Reinforcement Elements for Pleasure Craft Decks

    Science.gov (United States)

    Di Bella, G.; Galtieri, G.; Borsellino, C.

    2018-02-01

    The aim of this work was both to study the performances of pleasure craft reinforced components, bonded using a structural adhesive, and to compare them with those obtained using over-lamination as joining system, typically employed in the shipbuilding. With such aim, two different lots of components were prepared: in the first lot, the reinforcement structures were laminated directly on the investigated composite components and, in the second one; they were made separately in a mould and, then, bonded to the composite components. This last method allowed to evaluate the introduction of a product/process innovation in a field typically unwilling to innovation, still tied to craft, and non-standardized procedures. The results of bending tests, performed in order to evaluate the mechanical behaviour of the reinforced components, evidenced the goodness of this innovative design choice. Finally, a finite element analysis was performed. [Figure not available: see fulltext.

  17. The role of big five factors on predicting job crafting propensities amongst administrative employees in a South African tertiary institution

    Directory of Open Access Journals (Sweden)

    Clement Bell

    2016-04-01

    Full Text Available Orientation: Personality provides a foundation for understanding employee job behaviours. It determines and reflects how they respond to their work situations. There is a shortage of previous researches that have specifically dealt with the predictive role of personality on job crafting. Job crafting is also a significantly new concept in the South African work context. It has both positive and negative consequences on employee job behaviours. Research purpose: The present study investigated the role of big five factors on predicting job crafting propensities amongst administrative employees in Alice, South Africa. Motivation for the study: The present study aimed to determine the role of big five factors on predicting job crafting propensities amongst administrative employees. It was premised on previous research that the big five factors are associated with many employee job behaviours. Research approach, design and method: The present study employed a quantitative, crosssectional research design with a sample of 246 administrative employees in Alice, South Africa. A biographical questionnaire, a Big Five Inventory, and a job crafting questionnaire were used to collect data. Main findings: The findings showed that big five factors of Conscientiousness, Extraversion, Agreeableness, Openness to experience and Neuroticism play a significant role in predicting job crafting propensities. Practical implications: The present study suggests that big five factors of Conscientiousness, Extraversion, Agreeableness, Openness to experience and Neuroticism have a predictive role on job crafting behaviours. Managers of tertiary institutions can therefore consider these big five personalities to understand and predict the impacts of their job design strategies on administrative employees’ behaviours. Contribution: The contribution of the study was significant in that it contributed to research literature representing the influence of the big five factors in

  18. The role of big five factors on predicting job crafting propensities amongst administrative employees in a South African tertiary institution

    Directory of Open Access Journals (Sweden)

    Clement Bell

    2016-02-01

    Full Text Available Orientation: Personality provides a foundation for understanding employee job behaviours. It determines and reflects how they respond to their work situations. There is a shortage of previous researches that have specifically dealt with the predictive role of personality on job crafting. Job crafting is also a significantly new concept in the South African work context. It has both positive and negative consequences on employee job behaviours.Research purpose: The present study investigated the role of big five factors on predicting job crafting propensities amongst administrative employees in Alice, South Africa.Motivation for the study: The present study aimed to determine the role of big five factors on predicting job crafting propensities amongst administrative employees. It was premised on previous research that the big five factors are associated with many employee job behaviours.Research approach, design and method: The present study employed a quantitative, crosssectional research design with a sample of 246 administrative employees in Alice, South Africa. A biographical questionnaire, a Big Five Inventory, and a job crafting questionnaire were used to collect data.Main findings: The findings showed that big five factors of Conscientiousness, Extraversion, Agreeableness, Openness to experience and Neuroticism play a significant role in predicting job crafting propensities.Practical implications: The present study suggests that big five factors of Conscientiousness, Extraversion, Agreeableness, Openness to experience and Neuroticism have a predictive role on job crafting behaviours. Managers of tertiary institutions can therefore consider these big five personalities to understand and predict the impacts of their job design strategies on administrative employees’ behaviours.Contribution: The contribution of the study was significant in that it contributed to research literature representing the influence of the big five factors in

  19. Creativity in the Bronze Age: bringing archaeological research into contemporary craft teaching and learning through a live project

    OpenAIRE

    Persad, Rachel; Sofaer, Joanna

    2016-01-01

    The CinBA Live Project sought to engage students of contemporary craft courses in the UK with Bronze Age creativity. We aimed to explore the ways in which the creativity inherent in prehistoric craft may be used as inspiration in contemporary making. It simultaneously offered institutions a unique opportunity to offer a practice-led, research-based live project which was distinct to those generally known to be available to art and design institutions. It offered a different experience within ...

  20. Standardized Laboratory Test Requirements for Hardening Equipment to Withstand Wave Impact Shock in Small High Speed Craft

    Science.gov (United States)

    2017-02-06

    Speed Craft by Michael R. Riley, The Columbia Group Heidi P. Murphy, NSWCCD Scott M. Petersen, NSWCCD Dr. Timothy W. Coats, NSWCCD...comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden to...Standardized Laboratory Test Requirements for Hardening Equipment to Withstand Wave Impact Shock in Small High- Speed Craft 5a. CONTRACT NUMBER 5b

  1. Carlo Ginzburg and the Historian’s Craft: Questions and Remarks

    Directory of Open Access Journals (Sweden)

    Giovanni Tarantino

    2014-03-01

    Full Text Available Selected paper from the first edition of IinteR-La+b (the International Interdisciplinary Research Laboratory of the Accademia Nazionale dei Lincei, the Swiss Academies of Arts and Sciences and the Balzan Foundation held in Rome, at the Accademia Nazionale dei Lincei, 12–13 November 2012. Published in Giovanni Tarantino (ed., “Our words, and theirs:” A conversation with Carlo Ginzburg on the historian’s craft, Cromohs 18 (2013.

  2. 3D DIGITAL SIMULATION OF MINNAN TEMPLE ARCHITECTURE CAISSON'S CRAFT TECHNIQUES

    OpenAIRE

    Y. C. Lin; T. C. Wu; M. F. Hsu

    2013-01-01

    Caisson is one of the important representations of the Minnan (southern Fujian) temple architecture craft techniques and decorative aesthetics. The special component design and group building method present the architectural thinking and personal characteristics of great carpenters of Minnan temple architecture. In late Qing Dynasty, the appearance and style of caissons of famous temples in Taiwan apparently presented the building techniques of the great carpenters. However, as the y...

  3. Crafting adaptive capacity: Institutional bricolage in adaptation to urban flooding in Greater Accra

    OpenAIRE

    Fanny Frick-Trzebitzky

    2017-01-01

    Institutional bricolage, which explains how institutions are actively crafted across different degrees of formality, and urban adaptation have been studied separately in the past. Linking critical institutionalism and adaptive capacity research, this article describes how institutional bricolage shapes the distribution of adaptive capacity in adaptation to urban flooding. The Densu delta in Greater Accra, Ghana, is taken as a case of a rapidly urbanising area in coastal West-Afric...

  4. Comparative computational analysis of airfoil sections for use on sailing craft

    OpenAIRE

    Partida, Louis P.

    1996-01-01

    Approved for public release; distribution is unlimited This thesis represents the results of a comparative analysis of current and proposed airfoil sections for use on sailing craft. The primary goal of this report is to develop a sail replacement that functions with the ease and durability of current sailboat sails, yet offers a marked improvement in overall performance, with minimum penalties of weight and construction complexity. State-of-the-art computational methods are utilized to de...

  5. Crossbows and imperial craft organisation: the bronze triggers of China’s Terracotta Army

    OpenAIRE

    Li, X. J.; Bevan, A. H.; Martinón-Torres, M.; Rehren, T.; Cao, W.; Xia, Y.; Zhao, K.

    2014-01-01

    The Terracotta Army that protected the tomb of the Chinese emperor Qin Shihuang offers an evocative image of the power and organisation of the Qin armies who unified China through conquest in the third century BC. It also provides evidence for the craft production and administrative control that underpinned the Qin state. Bronze trigger mechanisms are all that remain of crossbows that once equipped certain kinds of warrior in the Terracotta Army. A metrical and spatial analysis of these trigg...

  6. Job Crafting: Older Workers’ Mechanism for Maintaining Person-Job Fit

    Science.gov (United States)

    Wong, Carol M.; Tetrick, Lois E.

    2017-01-01

    Aging at work is a dynamic process. As individuals age, their motives, abilities and values change as suggested by life-span development theories (Lang and Carstensen, 2002; Kanfer and Ackerman, 2004). Their growth and extrinsic motives weaken while intrinsic motives increase (Kooij et al., 2011), which may result in workers investing their resources in different areas accordingly. However, there is significant individual variability in aging trajectories (Hedge et al., 2006). In addition, the changing nature of work, the evolving job demands, as well as the available opportunities at work may no longer be suitable for older workers, increasing the likelihood of person-job misfit. The potential misfit may, in turn, impact how older workers perceive themselves on the job, which leads to conflicting work identities. With the traditional job redesign approach being a top-down process, it is often difficult for organizations to take individual needs and skills into consideration and tailor jobs for every employee (Berg et al., 2010). Therefore, job crafting, being an individualized process initiated by employees themselves, can be a particularly valuable mechanism for older workers to realign and enhance their demands-abilities and needs-supplies fit. Through job crafting, employees can exert personal agency and make changes to the task, social and cognitive aspects of their jobs with the goal of improving their work experience (Wrzesniewski and Dutton, 2001). Building on the Life Span Theory of Control (Heckhausen and Schulz, 1995), we posit that job crafting, particularly cognitive crafting, will be of increasing value as employees age. Through reframing how they think of their job and choosing to emphasize job features that are personally meaningful, older workers can optimize their resources to proactively redesign their jobs and maintain congruent, positive work identities. PMID:28943859

  7. Job Crafting: Older Workers’ Mechanism for Maintaining Person-Job Fit

    Directory of Open Access Journals (Sweden)

    Carol M. Wong

    2017-09-01

    Full Text Available Aging at work is a dynamic process. As individuals age, their motives, abilities and values change as suggested by life-span development theories (Lang and Carstensen, 2002; Kanfer and Ackerman, 2004. Their growth and extrinsic motives weaken while intrinsic motives increase (Kooij et al., 2011, which may result in workers investing their resources in different areas accordingly. However, there is significant individual variability in aging trajectories (Hedge et al., 2006. In addition, the changing nature of work, the evolving job demands, as well as the available opportunities at work may no longer be suitable for older workers, increasing the likelihood of person-job misfit. The potential misfit may, in turn, impact how older workers perceive themselves on the job, which leads to conflicting work identities. With the traditional job redesign approach being a top-down process, it is often difficult for organizations to take individual needs and skills into consideration and tailor jobs for every employee (Berg et al., 2010. Therefore, job crafting, being an individualized process initiated by employees themselves, can be a particularly valuable mechanism for older workers to realign and enhance their demands-abilities and needs-supplies fit. Through job crafting, employees can exert personal agency and make changes to the task, social and cognitive aspects of their jobs with the goal of improving their work experience (Wrzesniewski and Dutton, 2001. Building on the Life Span Theory of Control (Heckhausen and Schulz, 1995, we posit that job crafting, particularly cognitive crafting, will be of increasing value as employees age. Through reframing how they think of their job and choosing to emphasize job features that are personally meaningful, older workers can optimize their resources to proactively redesign their jobs and maintain congruent, positive work identities.

  8. General Health Profile of Craft Fishermen of the Los Lagos Region

    Directory of Open Access Journals (Sweden)

    Anita Dörner Paris

    2017-06-01

    Full Text Available Foundation: craft fishermen live in an extremely demanding and complex labor and personal reality, which impact in their quality of life and provoke early health problems. Objective: to identify the craft fishermen health profile, of the Los Lagos Region. Methods: a quantitative study was developed through the application of a health survey to 92 craft fishermen, with an average age of 63. The variables under study were: age, weight, height, scholarship, personal pathological antecedents, hospital admissions, alcohol consumption, smoking habit, presence of tuberculosis, fasting glycemia and obesity or overweight. As instruments a socio-demographic survey, a questionnaire, preventive medical examination and periodical health assessment were applied. The variables were analyzed through descriptive and inferential statistic and presented in tables of frequency. The descriptive statistic graphs calculated were media and standard deviation. For inferential analysis Squared Chi was applied. Results: the main results indicate that a 68 % presented overweight features and obesity, 41 % hypertension, 48 % smokes tobacco and 38 % reported alcohol consumption. Only 17 % declared to have physical activity three or more times a week and 42 % presented fasting glycemia values >100 mg/dl. Conclusion: data indicate the need of generating preventive actions, of promotion and timely of health pathologies to avoid them to become in direct or indirect causes of workers death.

  9. Deep Visual Attributes vs. Hand-Crafted Audio Features on Multidomain Speech Emotion Recognition

    Directory of Open Access Journals (Sweden)

    Michalis Papakostas

    2017-06-01

    Full Text Available Emotion recognition from speech may play a crucial role in many applications related to human–computer interaction or understanding the affective state of users in certain tasks, where other modalities such as video or physiological parameters are unavailable. In general, a human’s emotions may be recognized using several modalities such as analyzing facial expressions, speech, physiological parameters (e.g., electroencephalograms, electrocardiograms etc. However, measuring of these modalities may be difficult, obtrusive or require expensive hardware. In that context, speech may be the best alternative modality in many practical applications. In this work we present an approach that uses a Convolutional Neural Network (CNN functioning as a visual feature extractor and trained using raw speech information. In contrast to traditional machine learning approaches, CNNs are responsible for identifying the important features of the input thus, making the need of hand-crafted feature engineering optional in many tasks. In this paper no extra features are required other than the spectrogram representations and hand-crafted features were only extracted for validation purposes of our method. Moreover, it does not require any linguistic model and is not specific to any particular language. We compare the proposed approach using cross-language datasets and demonstrate that it is able to provide superior results vs. traditional ones that use hand-crafted features.

  10. SUSTAINABLE WASTE MANAGEMENT OF TRADITIONAL CRAFT INDUSTRY IN LOPATI TOURISM VILLAGE, YOGYAKARTA

    Directory of Open Access Journals (Sweden)

    VITASURYA Vincentia Reni

    2016-12-01

    Full Text Available Ecotourism has been growing in Yogyakarta that can be seen through the development of rural tourism. The development of rural tourism has positive impact to improve local community’s welfare nevertheless, it has also negative impact onto environmental carrying capacity. Lopati tourism village is located in Bantul, Yogyakarta, relying on traditional craft industry as tourism attraction. Traditional crafts are livelihood of local residents, so that environmental management efforts become part of their daily lives. This research aims to review the roles of community to reduce environmental impacts through analyzing the waste management of traditional craft industry. It used case study method to examine the uniqueness of Lopati village. Data collecting used participatory action research techniques in order to gather information from residents. Community participation acted to anticipate negative impact on development of rural tourism.  Waste management in Lopati committed by local residents not to cause adverse environmental impacts. The result show that waste management based on community participation supports the development of rural tourism.

  11. Application of CRAFT (complete reduction to amplitude frequency table) in nonuniformly sampled (NUS) 2D NMR data processing.

    Science.gov (United States)

    Krishnamurthy, Krish; Hari, Natarajan

    2017-09-15

    The recently published CRAFT (complete reduction to amplitude frequency table) technique converts the raw FID data (i.e., time domain data) into a table of frequencies, amplitudes, decay rate constants, and phases. It offers an alternate approach to decimate time-domain data, with minimal preprocessing step. It has been shown that application of CRAFT technique to process the t 1 dimension of the 2D data significantly improved the detectable resolution by its ability to analyze without the use of ubiquitous apodization of extensively zero-filled data. It was noted earlier that CRAFT did not resolve sinusoids that were not already resolvable in time-domain (i.e., t 1 max dependent resolution). We present a combined NUS-IST-CRAFT approach wherein the NUS acquisition technique (sparse sampling technique) increases the intrinsic resolution in time-domain (by increasing t 1 max), IST fills the gap in the sparse sampling, and CRAFT processing extracts the information without loss due to any severe apodization. NUS and CRAFT are thus complementary techniques to improve intrinsic and usable resolution. We show that significant improvement can be achieved with this combination over conventional NUS-IST processing. With reasonable sensitivity, the models can be extended to significantly higher t 1 max to generate an indirect-DEPT spectrum that rivals the direct observe counterpart. Copyright © 2017 John Wiley & Sons, Ltd.

  12. Dataset on Investigating the role of onsite learning in the optimisation of craft gang's productivity in the construction industry.

    Science.gov (United States)

    Ugulu, Rex Asibuodu; Allen, Stephen

    2017-12-01

    The data presented in this article is an original data on "Investigating the role of onsite learning in the optimisation of craft gang's productivity in the construction industry". This article describes the constraints influencing craft gang's productivity and the influence of onsite learning on the blockwork craft gang's productivity. It also presented the method of data collection, using a semi-structured interview and an observation method to collect data from construction organisations. We provided statistics on the top most important constraints affecting the craft gang's productivity using 3-D Bar charts. In addition, we computed the correlation coefficients and the regression model on the influence of onsite learning on craft gang's productivity using the man-hour as the dependent variable. The relationship between blockwork inputs and cycle numbers was determined at 5% significance level. Finally, we presented data information on the application of the learning curve theory using the unit straight-line model equations and computed the learning rate of the observed craft gang's blockwork repetitive work.

  13. Integrated Design of Semi-Displacement Patrol Crafts

    National Research Council Canada - National Science Library

    Gillespy, Andrew J

    2008-01-01

    .... The complex and multifaceted interactions between the different components of the ship and the broad spectrum of disciplines required in ship design make it difficult to fully realize the effects...

  14. Crafting a Foundation for Evaluating a Worksite Wellness Program

    Science.gov (United States)

    Hubley, Teresa A.; Dutram, Kay

    2011-01-01

    Background: Businesses have been exposed to many positive accounts of the benefits of employee wellness to improve employee performance as well as reduce health and injury claims costs for the employer. However, many do not have the tools or experience to effectively demonstrate the benefits of a workplace wellness program for their own management…

  15. Tailored Health Communication: Crafting the Patient Message for HIV TIPS

    Science.gov (United States)

    Merrill, Jacqueline; Kukafka, Rita; Bakken, Suzanne; Ferat, Rachel; Agopian, Eliz; Messeri, Peter

    2003-01-01

    The HIV TIPS project will pilot and evaluate the use of web-based information technology on prescription errors and quality of care by providing tailored practice guidelines and patient education in ambulatory practice settings of the National AIDS Education and Training Centers (NAETC) network. In the first phase of the project, we tailored messages to guide patient adherence and self-care, using DHHS guidelines. We developed a method based on communication theory to ensure complete and effective messages. PMID:14728437

  16. Relationship between human resource ability and market access capacity on business performance. (case study of wood craft micro- and small-scale industries in Gianyar Regency, Bali)

    Science.gov (United States)

    Sukartini, N. W.; Sudarmini, N. M.; Lasmini, N. K.

    2018-01-01

    The aims of this research are to: (1) analyze the influence of Human Resource Ability on market access capacity in Wood Craft Micro and Small Industry; (2) to analyze the effect of market access capacity on business performance; (3) analyze the influence of Human Resources ability on business performance. Data were collected using questionnaires, interviews, observations, and literature studies. The resulting data were analyzed using Struture Equation Modeling (SEM). The results of the analysis show that (1) there is a positive and significant influence of the ability of Human Resources on market access capacity in Wood Craft Micro-and Small-Scale Industries in Gianyar; (2) there is a positive and significant influence of market access capacity on business performance; and (3) there is a positive and significant influence of Human Resource ability on business performance. To improve the ability to access the market and business performance, it is recommended that human resource ability need to be improved through training; government and higher education institutions are expected to play a role in improving the ability of human resources (craftsmen) through provision of training programs

  17. Determination of partition coefficients using1H NMR spectroscopy and time domain complete reduction to amplitude-frequency table (CRAFT) analysis.

    Science.gov (United States)

    Soulsby, David; Chica, Jeryl A M

    2017-08-01

    We have developed a simple, direct and novel method for the determination of partition coefficients and partitioning behavior using 1 H NMR spectroscopy combined with time domain complete reduction to amplitude-frequency tables (CRAFT). After partitioning into water and 1-octanol using standard methods, aliquots from each layer are directly analyzed using either proton or selective excitation NMR experiments. Signal amplitudes for each compound from each layer are then extracted directly from the time domain data in an automated fashion and analyzed using the CRAFT software. From these amplitudes, log P and log D 7.4 values can be calculated directly. Phase, baseline and internal standard issues, which can be problematic when Fourier transformed data are used, are unimportant when using time domain data. Furthermore, analytes can contain impurities because only a single resonance is examined and need not be UV active. Using this approach, we examined a variety of pharmaceutically relevant compounds and determined partition coefficients that are in excellent agreement with literature values. To demonstrate the utility of this approach, we also examined salicylic acid in more detail demonstrating an aggregation effect as a function of sample loading and partition coefficient behavior as a function of pH value. This method provides a valuable addition to the medicinal chemist toolbox for determining these important constants. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.

  18. Crafting identities and accessing opportunities post-Brown.

    Science.gov (United States)

    Spencer, Margaret Beale

    2005-11-01

    Decades following Brown v. Board of Education (1954), issues regarding the effects of skin color, poverty, and racial differences in the availability of protective factors persist. For a multiethnic sample of mainly African American (56%), female (69%), and high-achieving (65%) youths, a dual-axis model of vulnerability is used to compare four groups of youths identified as high, masked, low, and undetermined vulnerability on the basis of the presence of risk and protective factors. Risks included level of poverty, number of parents in home, and skin-color pigmentation. Protective factors included youths' perceptions of school climate, parental monitoring, and consonance between skin pigmentation and preferred skin color. The author suggests that 50 years post-Brown, issues concerning White privilege, color stereotyping, power discrepancies, and economic disparities maintain "invisible" and persistent hurdles for vulnerable youths who vary on available protective factors. Findings confirm the impact of vulnerability on psychosocial and achievement outcomes. Copyright (c) 2005 APA, all rights reserved.

  19. Comparison of Survival and Safety Requirements in European Union for Recreational Craft Inspections. A Spanish Case Study

    Directory of Open Access Journals (Sweden)

    J. Torralbo

    2014-03-01

    Full Text Available Statistical data shows that a large number of maritime accidents are related to recreational craft. For instance, in Spain, more than fifty percent of the emergencies are related to pleasure boats at sea. Recreational craft marketed in the EU must comply with harmonized technical safety and environmental requirements defined by Directive 94/25/EC, as amended in 2003. On 28 December 2013, the new recreational craft directive 2013/53/EU was published in the Official Journal of the European Union. EU Member States have until 18 January 2016 to amend their national legislation and transpose the new directive. The current directive 94/25/EC as amended by directive 2003/44/EC will be repealed on 18 January 2016, after the full application of the new text. Although this directive, there is not a clear coordination and equivalence among the EU countries according to the survival and safety equipment compulsory for recreational crafts. The main purpose of this paper is to analyze and compare the types of survey / inspections to be carried in pleasure craft (non-commercial use, periodicity and required safety equipment in some member states of the European Union. A case study of Spain is presented. From the results obtained, we can make clear that in the European Union there is a lack of coordination in this area and indicate the need to unify a common pattern in inspections and survival and safety requirements of recreational boats in the EU.

  20. De Craft Barcelona a Metáfora : un plan de reposicionamiento

    OpenAIRE

    Ruiz Velasco, Lídia

    2016-01-01

    Craft Barcelona és un bar especialitzat en cervesa artesana, pinxos i música en directe ubicat en el cor de Barcelona. És un negocio amb evident potencial, treballa dins del sector de la cervesa artesanal i destaca per la seva oferta d'experiències al client, però els beneficis no corresponen amb les expectatives. Aquest projecte presenta un renovat pla de màrqueting basat en reposicionar la marca del bar, donant especial atenció al concepte, el valor diferencial i la promoció per aconseguir ...

  1. Crafting the Set of Buckets in a R&D Portfolio

    DEFF Research Database (Denmark)

    Santiago, Leonardo; Soares, Verônica Mariana Oliveira

    2017-01-01

    The fact that R&D portfolio should be aligned with firm’s strategy is self-evident. The strategic buckets method is often posited in the literature as an alternative to ensure the strategic alignment. However, crafting the right set of buckets is not a straightforward task. In this paper, we cons...... constructs, which can be combined and divided, resulting in a set of buckets that better suit company’s strategy. We close by discussing some practical and theoretical implications of our approach....

  2. A Vision-Based Method for Autonomous Landing of a Rotor-Craft Unmanned Aerial Vehicle

    Directory of Open Access Journals (Sweden)

    Z. Yuan

    2006-01-01

    Full Text Available This article introduces a real-time vision-based method for guided autonomous landing of a rotor-craft unmanned aerial vehicle. In the process of designing the pattern of landing target, we have fully considered how to make this easier for simplified identification and calibration. A linear algorithm was also applied using a three-dimensional structure estimation in real time. In addition, multiple-view vision technology is utilized to calibrate intrinsic parameters of camera online, so calibration prior to flight is unnecessary and the focus of camera can be changed freely in flight, thus upgrading the flexibility and practicality of the method.

  3. How Valuable is a Well-Crafted Design and Name Brand?

    DEFF Research Database (Denmark)

    Kristensen, Tore; Gabrielsen, Gorm; Zaichkowsky, Judith

    2012-01-01

    with background information about the brand, perhaps causing the subjects to guess which choice was the well-known brand before evaluation. Preferences for that choice increased again when brand names were visible during evaluation. When actual prices were added to the evaluations, preferences for the well......Preferences for similarly designed consumer products, evaluated blind and branded and also with and without prices, were tested in a consumer setting. The consumer's perceptual experience led to preference of the well-crafted high-priced option. This preference was enhanced by priming consumers...

  4. Teaching Quantum Mechanics with qCraft: Outreach and Video Games

    Science.gov (United States)

    Kubica, Aleksander; Chatwin-Davies, Aidan; Michalakis, Spyridon

    Why is quantum mechanics considered a hard and inaccessible subject? Part of the difficulty is due to the nature of the subject itself. However, no small part of the difficulty is its pedagogy, which often relies on out-of-date historical motivation and experimental evidence that is disconnected from day-to-day experiences. In this first talk, we explore ways in which video games are well-suited to teaching quantum mechanics, in particular with regards to building intuition, as well as some of their limitations. We then illustrate these considerations through qCraft, an extension for Minecraft that incorporates aspects of quantum mechanics into the game.

  5. 3D technology in fine art and craft exploring 3D printing, scanning, sculpting and milling

    CERN Document Server

    Mongeon, Bridgette

    2015-01-01

    The possibilities for creation are endless with 3D printing, sculpting, scanning, and milling, and new opportunities are popping up faster than artists can keep up with them. 3D Technology in Fine Art and Craft takes the mystery out of these exciting new processes by demonstrating how to navigate their digital components and showing their real world applications. Artists will learn to incorporate these new technologies into their studio work and see their creations come to life in a physical form never before possible. Featuring a primer on 3D basics for beginners,interviews, tutorials, and ar

  6. Profession or craft? A reflection on the moral identity of social work

    Directory of Open Access Journals (Sweden)

    Ed de Jonge

    2014-03-01

    Full Text Available Profession or craft? A reflection on the moral identity of social workWhat is the occupational identity of social work, and what should it be? Social work is sometimes characterized as a profession and sometimes as a craft, very often without a clear distinction being made between these two categories – and possibly without realizing that a difference exists. An ideal-typical approach, however, may be helpful in clarifying not only the many similarities but also the fundamental differences between these two types of occupations. Following Freidson (2001 and Sennett (2008, it can be shown that the ideal-typical focus of a profession is realizing an abstract value (like justice, whereas a craft will centre on manipulating a concrete material (such as stone. As such, professions – and only professions – are occupations with a moral identity. This moral identity, this humanitarian mission can be found in all self-definitions of social work (e.g. IFSW, NVMW. Social work should therefore be regarded as a profession and not as a craft. This is not merely an academic discussion but impacts on the position of the occupation in society, as recent developments in the Netherlands concerning the new style of welfare (“Welzijn Nieuwe Stijl” illustrate.Professie of ambacht? Een reflectie over de morele beroepsidentiteit van sociaal werk Wat is de beroepsidentiteit van sociaal werk, wat behoort zij te zijn? Sociaal werk wordt wel omschreven als een professie maar ook als een ambacht, vaak zonder duidelijk onderscheid tussen en wellicht zelfs door impliciete gelijkstelling van deze kwalificaties. Met behulp van de ideaaltypische benadering kan echter worden aangetoond dat deze twee typen beroepen niet alleen veel overeenkomsten delen maar ook op enkele punten fundamenteel van elkaar verschillen. Op basis van het werk van Freidson (2001 en Sennett (2008 kan worden aangetoond dat het ideaaltypische doel van professies het realiseren van een abstracte

  7. Urban networks and Arctic outlands: Craft specialists and reindeer antler in Viking towns

    DEFF Research Database (Denmark)

    Ashby, Steven P.; Coutu, Ashley N.; Sindbæk, Søren Michael

    2015-01-01

    This paper presents the results of the use of a minimally destructive biomolecular technique to explore the resource networks behind one of the first specialized urban crafts in early mediaeval northern Europe: the manufacture of composite combs of deer antler. The research incorporates the largest...... application of species identification by peptide mass fingerprinting (ZooMS) to a mediaeval artefact assemblage: specifically to collections of antler combs, comb manufacturing waste, and raw antler from Ribe, Aarhus, and Aggersborg. It documents the early use of reindeer (Rangifer tarandus) antler, from...

  8. Thesaurus of craft and professional terminology in Ukrainian bibliopegy: the issues of a special dictionary formation

    Directory of Open Access Journals (Sweden)

    Halchenko O.

    2015-01-01

    Full Text Available The article covers terminological problems which arise when medieval manuscripts’ bindings are described for scientific catalogs and electronic databases. The author attempts to analyze the causes of these problems and ways to overcome them. Reviewed are handwritten and printed sources, which contain the terms dealing with manuscripts production, and substantiated is the relevance of formation of the national craft and professional terminology thesaurus in Ukrainian codicology and bibliopegy. We have also defined the basic steps of the dictionary creation, which are the following: collecting special terms and creating a glossary and card index; translation, editing and unification of borrowed terms; creation of a digital visual dictionary

  9. The Burden of Craft in Arthroscopic Rotator Cuff Repair: Where Have We Been and Where We Are Going.

    Science.gov (United States)

    Burkhart, Stephen S

    2015-08-01

    The rather turbulent history of arthroscopic rotator cuff repair went through stages of innovation, conflict, disruption, assimilation, and transformation that might be anticipated when a new and advanced technology (arthroscopic cuff repair) displaces an entrenched but outdated discipline (open cuff repair). The transition from open to arthroscopic rotator cuff repair has been a major paradigm shift that has greatly benefited patients. However, this technical evolution/revolution has also imposed a higher "burden of craft" on the practitioners of arthroscopic rotator cuff repair. Technological advancements in surgery demand that surgeons accept this burden of craft and master the advanced technology for the benefit of their patients. This article outlines the author's involvement in the development of arthroscopic rotator cuff repair, and it also explores the surgeon's obligation to accept the burden of craft that is imposed by this discipline.

  10. Comparison of hand-craft feature based SVM and CNN based deep learning framework for automatic polyp classification.

    Science.gov (United States)

    Younghak Shin; Balasingham, Ilangko

    2017-07-01

    Colonoscopy is a standard method for screening polyps by highly trained physicians. Miss-detected polyps in colonoscopy are potential risk factor for colorectal cancer. In this study, we investigate an automatic polyp classification framework. We aim to compare two different approaches named hand-craft feature method and convolutional neural network (CNN) based deep learning method. Combined shape and color features are used for hand craft feature extraction and support vector machine (SVM) method is adopted for classification. For CNN approach, three convolution and pooling based deep learning framework is used for classification purpose. The proposed framework is evaluated using three public polyp databases. From the experimental results, we have shown that the CNN based deep learning framework shows better classification performance than the hand-craft feature based methods. It achieves over 90% of classification accuracy, sensitivity, specificity and precision.

  11. Crafting consensus

    Czech Academy of Sciences Publication Activity Database

    Zápal, Jan

    2017-01-01

    Roč. 173, 1–2 (2017), s. 169-200 ISSN 0048-5829 R&D Projects: GA ČR(CZ) GP14-27902P Institutional support: Progres-Q24 Keywords : consensus building * agenda setting * vote buying Subject RIV: AH - Economics OBOR OECD: Economic Theory Impact factor: 0.788, year: 2016

  12. Brane Craft

    Data.gov (United States)

    National Aeronautics and Space Administration — A 'brane' is a dynamical object that can propagate through spacetime. Flattening a spacecraft into a membrane, or 2-brane, can produce a low mass vehicle with...

  13. Crafting tolerance

    DEFF Research Database (Denmark)

    Kirchner, Antje; Freitag, Markus; Rapp, Carolin

    2011-01-01

    Ongoing changes in social structures, orientation, and value systems confront us with the growing necessity to address and understand transforming patterns of tolerance as well as specific aspects, such as social tolerance. Based on hierarchical analyses of the latest World Values Survey (2005...... results show that specific institutional qualities, which reduce status anxiety, such as inclusiveness, universality, and fairness, prevail over traditional socio-economic, societal, cultural, and democratic explanations....

  14. Use of Job Task Analysis (JTA) in the development of craft training programs

    International Nuclear Information System (INIS)

    Gonyeau, J.A.; Long, R.E.

    1985-01-01

    Northern States Power Company is making a major effort to develop performance based training. It is finding the use of JTA data very helpful in the revision of its maintenance craft training programs. The technique being used involves a group of interns from the Training and Development Program of the University of Minnesota. These interns are largely graduate students, but with no nuclear and little mechanical/electrical experience. A Job Analysis for each discipline was used to: guide the following task analysis, determine program content, evaluate existing OJT check lists, and to define the four crafts used for mechanical maintenance. From the Job Analysis, a Training Task List was developed and correlated to training materials. The analysis of the tasks on the Training Task List is proceeding. Taxonomies of systems or subjects are compared to existing lesson plans. These taxonomies are useful when writing new lesson plans. The taxonomies are an excellent start for the development of enabling objectives. A Nine-Step Plan is being followed in the application of JTA data to the development and refinement of performance based training

  15. The Occurrence of Beer Spoilage Lactic Acid Bacteria in Craft Beer Production.

    Science.gov (United States)

    Garofalo, Cristiana; Osimani, Andrea; Milanović, Vesna; Taccari, Manuela; Aquilanti, Lucia; Clementi, Francesca

    2015-12-01

    Beer is one of the world's most ancient and widely consumed fermented alcoholic beverages produced with water, malted cereal grains (generally barley and wheat), hops, and yeast. Beer is considered an unfavorable substrate of growth for many microorganisms, however, there are a limited number of bacteria and yeasts, which are capable of growth and may spoil beer especially if it is not pasteurized or sterile-filtered as craft beer. The aim of this research study was to track beer spoilage lactic acid bacteria (LAB) inside a brewery and during the craft beer production process. To that end, indoor air and work surface samples, collected in the brewery under study, together with commercial active dry yeasts, exhausted yeasts, yeast pellet (obtained after mature beer centrifugation), and spoiled beers were analyzed through culture-dependent methods and PCR-DGGE in order to identify the contaminant LAB species and the source of contamination. Lactobacillus brevis was detected in a spoiled beer and in a commercial active dry yeast. Other LAB species and bacteria ascribed to Staphylococcus sp., Enterobaceriaceae, and Acetobacter sp. were found in the brewery. In conclusion, the PCR-DGGE technique coupled with the culture-dependent method was found to be a useful tool for identifying the beer spoilage bacteria and the source of contamination. The analyses carried out on raw materials, by-products, final products, and the brewery were useful for implementing a sanitization plan to be adopted in the production plant. © 2015 Institute of Food Technologists®

  16. Modeling, simulation & optimization of the landing craft air cushion fleet readiness.

    Energy Technology Data Exchange (ETDEWEB)

    Engi, Dennis

    2006-10-01

    The Landing Craft Air Cushion is a high-speed, over-the-beach, fully amphibious landing craft capable of carrying a 60-75 ton payload. The LCAC fleet can serve to transport weapons systems, equipment, cargo and personnel from ship to shore and across the beach. This transport system is an integral part of our military arsenal and, as such, its readiness is an important consideration for our national security. Further, the best way to expend financial resources that have been allocated to maintain this fleet is a critical Issue. There is a clear coupling between the measure of Fleet Readiness as defined by the customer for this project and the information that is provided by Sandia's ProOpta methodology. Further, there is a richness in the data that provides even more value to the analyst. This report provides an analytic framework for understanding the connection between Fleet Readiness and the output provided by Sandia's ProOpta software. Further, this report highlights valuable information that can also be made available using the ProOpta output and concepts from basic probability theory. Finally, enabling assumptions along with areas that warrant consideration for further study are identified.

  17. Editorial. Yes, Please - Both Crafts and Digital Tools in Basic Education

    Directory of Open Access Journals (Sweden)

    Liv Merete Nielsen

    2014-12-01

    Full Text Available The Ludvigsen Committee (Ludvigsen-utvalget, which aims to assess primary and secondary educational subjects in terms of the competence Norwegian society and its working life will need in the future, has published an interim report entitled Pupils’ Learning in the School of the Future – A Knowledge Foundation (Norwegian Ministry of Education and Research, 2014. The committee wrote the following about arts and crafts: “That subject will contribute to personal development and simultaneously strengthen opportunities to participate in a democratic society, which can be seen as a desire to protect both individual-oriented and community-oriented training. The breadth of the subject can restrict the ability to delve into individual topics” (NOU 2014: 7, 2014, p. 89, our translation from Norwegian. This will be an important challenge for the team in the near future. The committee shall submit their principal report by June 2015.Practical work with materials must not be removed from primary school. It should be required that qualified teachers are employed on the lower grades. Practical/hands-on work can give the trades a boost, encourage students to choose vocations and prevent dropouts in vocational education programmes. We need skilled craftsmen in the future, and good teaching in Arts & Crafts in compulsory education could provide an important basis for both future craftsmen and customers of good craftsmen.

  18. Evaluating the Improvements of StarCraft Gameplay in the ABL Agent EISBot by Implementing Dynamic Specificities through an External Component

    Directory of Open Access Journals (Sweden)

    Okun Jared

    2016-01-01

    Full Text Available I studied how artificial intelligence (AI adapts to failure. I worked with AI framework ABL, which uses a behavior tree. The tree begins by creating behaviors to accomplish an AI goal. Behaviors are chosen based on priorities. However, these priorities are not effective in all situations, and cannot change in ABL, which prevents the AI to learn from failure. For my study, I gave ABL the ability to change its priorities. This essentially allows an ABL AI to adapt from its mistakes. This ability was then tested for effectiveness using the ABL AI EISBot (an AI that plays videogames and the game of StarCraft. The new ability caused EISBot to improve significantly showing that the ability to change priorities improves an AI’s performance.

  19. Field measurements of small marine craft gaseous emission factors during NEAQS 2004 and TexAQS 2006.

    Science.gov (United States)

    Lerner, Brian M; Murphy, Paul C; Williams, Eric J

    2009-11-01

    Exhaust emission factors were calculated for a number (n = 116) of small marine craft encountered during the 2004 New England Air Quality Study-International Transport and Chemical Transformation and 2006 Texas Air Quality Study II field campaigns. Emission factors are reported for NO(x), SO(2), and CO in units of grams of pollutant per kilogram of fuel. These factors are compared to emission factors derived from the U.S. Environmental Protection Agency (EPA) NONROAD model, separated into spark-ignition and compression-ignition sources. NO(x) emission factors observed were significantly and substantially higher than predicted by the model by a factor of 2-10. CO emission factors were not significantly different than the model outputs. Because of the correlation between exhaust hydrocarbon and CO for marine craft, it is expected that EPA estimates of hydrocarbon exhaust emission factors are not significantly in error. Small commercial marine craft (e.g., inshore fishing trawlers) are not part of NONROAD, but their measured emission factors were comparable to those of large diesel recreational marine craft in the model.

  20. Modification of an Amposta origin bitumen by using tlie Friedel and Crafts reaction with toluyiene-2,4-diisocyanate

    OpenAIRE

    Blanco, M.

    1988-01-01

    In this works, we have modified a bitumen from Amposta by using the Friedel and Crafts reaction with toluylene-2,4-diisocyanate in presence of aluminium trichloride, presenting as well as the characteristics of the original bitumen as the ones of the modification products. We have made technological test, aging of thin film, rheological test, thermical susceptibility and components analyses.

  1. Ride Quality Index - A New Approach to Quantifying the Comparison of Acceleration Responses of High Speed Craft

    Science.gov (United States)

    2011-06-01

    reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information...ships, hydrofoils • NSWCCD mid-1970’s: RMS values reported not applicable when craft motions include shocks or impulsive velocity changes

  2. Indium triflate in 1-isobutyl-3-methylimidazolium dihydrogenphosphate: an efficient and green catalytic system for Friedel-Crafts acylation

    DEFF Research Database (Denmark)

    Tran, Phuong Hoang; Hoang, Huy Manh; Chau, Duy-Khiem Nguyen

    2015-01-01

    Indium triflate in the ionic liquid, 1-isobutyl-3-methylimidazolium dihydrogen phosphate ([i-BMIM]H2PO4), was found to show enhanced catalytic activity in the Friedel–Crafts acylation of various aromatic compounds with acid anhydrides. The catalytic system was easily recovered and reused without...

  3. 46 CFR 24.15-5 - Canadian pleasure craft temporarily using navigable waters of the United States.

    Science.gov (United States)

    2010-10-01

    ... waters of the United States. 24.15-5 Section 24.15-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND... using navigable waters of the United States. Uninspected Canadian pleasure craft (uninspected vessels) temporarily using navigable waters of the United States may carry in lieu of the equipment required by this...

  4. DNA-Accelerated Copper Catalysis of Friedel-Crafts Conjugate Addition/Enantioselective Protonation Reactions in Water

    NARCIS (Netherlands)

    García-Fernández, Almudena; Megens, Rik P.; Villarino, Lara; Roelfes, Gerard

    2016-01-01

    DNA-induced rate acceleration has been identified as one of the key elements for the success of the DNA-based catalysis concept. Here we report on a novel DNA-based catalytic Friedel-Crafts conjugate addition/enantioselective protonation reaction in water, which represents the first example of a

  5. Crafting traps with attractant alcoholics an alternative for monitoring and control of borer coffee, Hypothenemus hampei (Ferrari 1867

    Directory of Open Access Journals (Sweden)

    Agramont Richard

    2010-10-01

    Full Text Available The necessity to incorporate an alternative, for monitoring and control of the borer coffee, Hypothenemus hampei (Ferrari (Choleoptera: Curculionidae to be feasible for the use of the coffee producers, in the community Choro, Coripata municipality, second section of Nor Yungas province, La Paz Bolivia. It was evaluated the capture of adult borer coffee individuals using 45 traps into 1,5 hectares distributed at random with four repetitions. It was used three types of craft traps, built with disposable plastic bottles of soft drinks, with the traps Casera, Brocap and Yessica, were evaluated three treatments: mixture of alcohols methyl (M and ethylic (E in proportions 3:1; mix 1:1 of (M and (E; mix 1:1:1 of (M (E and coffee fresh cherry liquated (CFCL and water as a witness. The largest captures of adult individuals, were present in the crafting traps with mixture of (M(E 3:1 with overalls (± standard deviation adults/traps/ten days of 3414,5±3227,7 being superior to the other treatments. The crafting trap is one of the alternatives for the control and monitoring of the borer in the coffee plantations. The use of crafting traps with alcoholic attractants for the capture of adult individuals, is present as a low cost alternative, being feasible the successful use by the producers into the management integrated programs.

  6. Cu(I)-Catalyzed Enantioselective Friedel-Crafts Alkylation of Indoles with 2-Aryl-N-sulfonylaziridines as Alkylating Agents.

    Science.gov (United States)

    Ge, Chen; Liu, Ren-Rong; Gao, Jian-Rong; Jia, Yi-Xia

    2016-07-01

    A highly enantioselective Friedel-Crafts alkylation of indoles with N-sulfonylaziridines as alkylating agents has been developed by utilizing the complex of Cu(CH3CN)4BF4/(S)-Segphos as a catalyst. A range of optically active tryptamine derivatives are obtained in good to excellent yields and enantioselectivities (up to >99% ee) via a kinetic resolution process.

  7. Efficient Friedel-Crafts benzoylation of aniline derivatives with 4-fluorobenzoyl chloride using copper triflate in the synthesis of aminobenzophenones

    DEFF Research Database (Denmark)

    Tran, Phuong Hoang; Phung, Huy Quang; Hansen, Poul Erik

    2016-01-01

    An efficient pathway for the synthesis of the aminobenzophenone derivatives via Friedel–Crafts benzoylation using copper triflate as catalyst is proposed. New derivatives are synthesized. The copper triflate could be easily recovered and reused without loss of catalytic activity. Both the use...... of ionic liquids and microwave heating turned out to be fruitful....

  8. 77 FR 31642 - Hawker Beech Craft Defense Company, LLC, Also Known As Hawker Beechcraft Corporation, Also Known...

    Science.gov (United States)

    2012-05-29

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employment and Training Administration Hawker Beech Craft Defense Company, LLC, Also Known As Hawker Beechcraft Corporation, Also Known As Hawker Beechcraft International SVC, Also Known As Rapid Surplus Parts...

  9. Job Crafting and Identity in Low-Grade Work: How Hospital Porters Redefine the Value of Their Work and Expertise

    Science.gov (United States)

    Fuller, Alison; Unwin, Lorna

    2017-01-01

    Over 25 years ago, Brown and Duguid ("Organisation Science," 2(1), 40-57, 1991) highlighted the differences between the way organisations formally describe and delineate jobs and the actual practices of their employees. This paper combines ideas from their seminal contribution with theories of "job crafting" and identity to…

  10. Developing Craft Skills with Quasi-Cases: The Example of the Big Apple's Flirtation with Congestion Pricing

    Science.gov (United States)

    Straussman, Jeffrey D.

    2015-01-01

    This article adopts the perspective expounded by Weimer, and Vining and Weimer, that policy analysis requires "craft skills" and, therefore, one of the fundamental objectives of public affairs programs is to prepare graduates for the professional working world by providing opportunities to learn and practice these skills. Second, the…

  11. Racialised Entanglements of Teacher Professionalisation and Problematised Immigrant Schoolchildren: Crafting a Danish Welfare Nation-State, 1970-2013

    Science.gov (United States)

    Padovan-Özdemir, Marta

    2016-01-01

    Modern welfare states emerged as a response to the social question and were crafted through the educationalisation of society engendering a need for a variety of professionals who could take care of citizens of concern. This article revisits the social question in a post-1970 Danish context of a growing non-western immigrant and refugee population…

  12. Uncovering Procedural Knowledge in Craft, Design, and Technology Education: A Case of Hands-On Activities in Electronics

    Science.gov (United States)

    Pirttimaa, Matti; Husu, Jukka; Metsärinne, Mika

    2017-01-01

    Different knowledge types have their own specific features and tasks in the learning process. Procedural knowledge is used in craft and technology education when students solve problems individually and share their working knowledge with others. This study presents a detailed analysis of a one student's learning process in technology education and…

  13. Creative Clusters : Economic Analysis of the Current Status and Future Clustering Potential for the Crafts Industry in Ireland

    OpenAIRE

    2013-01-01

    Prepared for the West Cork Development Partnership on behalf of a consortium of Local Development Companies, Ballyhoura Development Ltd, Wexford Development Ltd. Kilkenny LEADER Partnership and South Tipperary Development Company under the LEADER element of the Rural Development Programme 2007-2013 in association with the Crafts Council of Ireland.

  14. Socio-Economic Benefits of Bamboo-Craft Entrepreneurship: The Case of Rinconada Bamboo Entrepreneurs

    Directory of Open Access Journals (Sweden)

    Seth B. Barandon

    2015-12-01

    Full Text Available –Bamboo entrepreneurship is one of the key instruments in uplifting the socio-economic status of the poor and under privileged people in Rinconada area. This study evaluated the socioeconomic benefits of bamboo craft making on the entrepreneurs of the district. Using descriptive-survey, data were obtained from 60 purposely chosen bamboo entrepreneurs from a list given by the Department of Trade of Industry. A 12-item researcher-made questionnaire was the main gathering tool supported by interview and observation. Results revealed that the social benefits derived by the bamboo entrepreneurs can able to communicate to more networks, adequate support to education of children is being provided, and television sets, while economic benefits is having their own house with sanitation. The bamboo entrepreneurs can satisfy the hierarchy of needs for shelter, security and social communication.

  15. Cosmogonic Perceptions in the Armenian Traditional Musical Instrument-crafting Culture

    Science.gov (United States)

    Pikichian, Hripsime

    2015-07-01

    Based on research data and materials recorded by folk musicians and craftsmen, the article presents the musical instrument-crafting in traditional culture, its contribution in to re-establishment of cosmic order. In this context, the several issues are reviewed in detail: individuality of craftsmen and musicians, the raw materials for the creation of instrument, the instrument structure, the manufacturing process, the ornaments and application. According to the traditional view, using the elements of nature and imitating the sounds of nature and human psychological states the master imitates God repeating the process of creation of the Universe. So, the Instrument is held capable to influence the society contributing to the eternity of life.

  16. Socio-economic Classification and its Scope in Crafting Rural Segments

    Directory of Open Access Journals (Sweden)

    Rinalini Pathak Kakati

    2015-12-01

    Full Text Available With the liberalization of the Indian Economy in the mid 1990’s, substantial growth has been seen in the rural areas. Rural India which comprises around 70% of the total population of the country has become an emerging area for marketers. This study tries to identify key market variables that can help in crafting rural market segments. The socio-economic classification (SEC 2011 which segments the market based on education level and possession of consumer durables. This study examines income as another key market variable together with education in the creation of distinct segments or hybrid segments. It then further identifies important criteria like technical, promotional and social in influencing consumers’ behaviour in the context of the purchase of consumer durables which can thereby help to create segments. The study concludes that the increase in education level has higher impact than increase in income on the important identified purchase criteria.

  17. Data-fusion for multiplatform characterization of an italian craft beer aimed at its authentication

    Energy Technology Data Exchange (ETDEWEB)

    Biancolillo, Alessandra; Bucci, Remo; Magrì, Antonio L.; Magrì, Andrea D.; Marini, Federico, E-mail: fmmonet@hotmail.com

    2014-04-01

    Highlights: • Characterization of beer samples by five different fingerprinting techniques. • Chemometric discriminant and class-modeling techniques used for their authentication. • Mid-level data fusion allowed correct classification of all samples. - Abstract: Five different instrumental techniques: thermogravimetry, mid-infrared, near-infrared, ultra-violet and visible spectroscopies, have been used to characterize a high quality beer (Reale) from an Italian craft brewery (Birra del Borgo) and to differentiate it from other competing and lower quality products. Chemometric classification models were built on the separate blocks using soft independent modeling of class analogies (SIMCA) and partial least squares-discriminant analysis (PLS-DA) obtaining good predictive ability on an external test set (75% or higher depending on the technique). The use of data fusion strategies – in particular, the mid-level one – to integrate the data from the different platforms allowed the correct classification of all the training and validation samples.

  18. Data-fusion for multiplatform characterization of an italian craft beer aimed at its authentication

    International Nuclear Information System (INIS)

    Biancolillo, Alessandra; Bucci, Remo; Magrì, Antonio L.; Magrì, Andrea D.; Marini, Federico

    2014-01-01

    Highlights: • Characterization of beer samples by five different fingerprinting techniques. • Chemometric discriminant and class-modeling techniques used for their authentication. • Mid-level data fusion allowed correct classification of all samples. - Abstract: Five different instrumental techniques: thermogravimetry, mid-infrared, near-infrared, ultra-violet and visible spectroscopies, have been used to characterize a high quality beer (Reale) from an Italian craft brewery (Birra del Borgo) and to differentiate it from other competing and lower quality products. Chemometric classification models were built on the separate blocks using soft independent modeling of class analogies (SIMCA) and partial least squares-discriminant analysis (PLS-DA) obtaining good predictive ability on an external test set (75% or higher depending on the technique). The use of data fusion strategies – in particular, the mid-level one – to integrate the data from the different platforms allowed the correct classification of all the training and validation samples

  19. Data-fusion for multiplatform characterization of an Italian craft beer aimed at its authentication.

    Science.gov (United States)

    Biancolillo, Alessandra; Bucci, Remo; Magrì, Antonio L; Magrì, Andrea D; Marini, Federico

    2014-04-11

    Five different instrumental techniques: thermogravimetry, mid-infrared, near-infrared, ultra-violet and visible spectroscopies, have been used to characterize a high quality beer (Reale) from an Italian craft brewery (Birra del Borgo) and to differentiate it from other competing and lower quality products. Chemometric classification models were built on the separate blocks using soft independent modeling of class analogies (SIMCA) and partial least squares-discriminant analysis (PLS-DA) obtaining good predictive ability on an external test set (75% or higher depending on the technique). The use of data fusion strategies - in particular, the mid-level one - to integrate the data from the different platforms allowed the correct classification of all the training and validation samples. Copyright © 2014 Elsevier B.V. All rights reserved.

  20. Modeling Ships and Space Craft The Science and Art of Mastering the Oceans and Sky

    CERN Document Server

    Hagler, Gina

    2013-01-01

    Modeling Ships and Space Craft: The Science and Art of Mastering the Oceans and Sky begins with the theories of Aristotle and Archimedes, moving on to examine the work of Froude and Taylor, the early aviators and the Wright Brothers, Goddard and the other rocket men, and the computational fluid dynamic models of our time. It examines the ways each used fluid dynamic principles in the design of their vessels. In the process, this book covers the history of hydrodynamic (aero and fluid) theory and its progression – with some very accessible science examples – including seminal theories. Hydrodynamic principles in action are also explored with examples from nature and the works of man. This is a book for anyone interested in the history of technology – specifically the methods and science behind the use of scale models and hydrodynamic principles in the marine and aeronautical designs of today.

  1. 3D printing as a Ceramic Craft Tool in Its Own Right

    DEFF Research Database (Denmark)

    Hansen, Flemming Tvede; Falin, Priska

    2016-01-01

    . This article reports from and reflects on the experiments and discussions in this workshop and concentrates on 3D printing in clay from the perspective of studio practice in art and design. The main point of interest is in examining how a technology such as 3D printing can be utilised and seen as a new ceramic......In April 2016, four universities met for one week at the KAHLA Porcelain Factory to discuss the future of ceramics and, through workshops, explore the theme »shaping the future«. One of the workshops was focusing on 3D printing in clay and the concept of material driven 3D printing in clay...... craft tool in its own right and how 3D printed ceramics can also be considered as handmade objects....

  2. Multivalent polyglycerol supported imidazolidin-4-one organocatalysts for enantioselective Friedel–Crafts alkylations

    Directory of Open Access Journals (Sweden)

    Tommaso Pecchioli

    2015-05-01

    Full Text Available The first immobilization of a MacMillan’s first generation organocatalyst onto dendritic support is described. A modified tyrosine-based imidazolidin-4-one was grafted to a soluble high-loading hyperbranched polyglycerol via a copper-catalyzed alkyne–azide cycloaddition (CuAAC reaction and readily purified by dialysis. The efficiency of differently functionalized multivalent organocatalysts 4a–c was tested in the asymmetric Friedel–Crafts alkylation of N-methylpyrrole with α,β-unsaturated aldehydes. A variety of substituted enals was investigated to explore the activity of the catalytic system which was also compared with monovalent analogues. The catalyst 4b showed excellent turnover rates and no loss of activity due to immobilization, albeit moderate enantioselectivities were observed. Moreover, easy recovery by selective precipitation allowed the reuse of the catalyst for three cycles.

  3. Crafting interactivity for stakeholder engagement: transforming assumptions about communication in science and policy.

    Science.gov (United States)

    Aakhus, Mark

    2011-11-01

    The International Radiation Protection Association's guiding principles for stakeholder engagement focus on fostering, facilitating, and enabling interaction among stakeholders that is inclusive and fosters competent decision making. Implicit in these standards is a call to cultivate knowledge and competence in designing communication for stakeholder engagement among radiation protection professionals. Communication as design is an approach to risk communication in science and policy that differs from, yet complements, the more well-known communication practices of informing and persuading. Design focuses on the recurring practical problem faced by professionals in making communication possible among stakeholders where it has otherwise been difficult, impossible, or even unimagined. The knowledge and competence associated with design involves principles for crafting interactivity across a variety of mediated and non-mediated encounters among stakeholders. Risk communication can be improved by cultivating expertise in scalable communication design that embraces the demands of involvement without abandoning the need for competence in science and policy communication.

  4. Liquid Chromatography-Mass Spectrometry Analysis Reveals Hydrolyzed Gluten in Beers Crafted To Remove Gluten.

    Science.gov (United States)

    Colgrave, Michelle L; Byrne, Keren; Howitt, Crispin A

    2017-11-08

    During brewing, gluten proteins may be solubilized, modified, complexed, hydrolyzed, and/or precipitate. Gluten fragments that persist in conventional beers render them unsuitable for people with celiac disease (CD) or gluten intolerance. Barley-based beers crafted to remove gluten using proprietary precipitation and/or application of enzymes, e.g. prolyl endopeptidases (PEP) that degrade the proline-rich gluten molecules, are available commercially. Gluten measurement in fermented products remains controversial. The industry standard, a competitive ELISA, may indicate gluten values gluten peptides derived from hydrolyzed fragments, many >30 kDa in size. Barley gluten (hordeins) were detected in all beers analyzed with peptides representing all hordein classes detected in conventional beers but also, alarmingly, in many gluten-reduced beers. It is evident that PEP digestion was incomplete in several commercial beers, and peptides comprising missed cleavages were identified, warranting further optimization of PEP application in an industrial setting.

  5. Makeshift Modernity. DIY, Craft and the Virtuous Homemaker in New Soviet Housing of the 1960s

    Directory of Open Access Journals (Sweden)

    Susan E. Reid

    2014-11-01

    Full Text Available In cities across the Soviet Union in the late 1950s and early 1960s, new housing developments of plain five-storey apartment blocks mushroomed thanks to an intensive programme for mass industrialised housing construction launched by the Party-State in 1957. Modern living conditions were to be created for millions, it was promised, through state planning and investment in the modernisation of construction, making maximum use of technology and factory prefabrication in place of bricklaying and other artisanal methods. Drawing on oral history and material culture, this article attends to some contradictory, seemingly unplanned and un-modern aspectsof popular agency entailed in producing the modern Soviet environment, including the role of local improvisation, DIY and manual craft. These were not necessarily resistant to or subversive of the socialist state's modernisationproject but had a more complex and ambivalent relation to it, as complementary or compensatory accommodations that"tuned" universal modelsto local contingency.

  6. "Slow food" post-qualitative research in psychology: old craft skills in new disguise?

    Science.gov (United States)

    Demuth, Carolin

    2015-06-01

    The present paper addresses several aspects discussed in the special issue on the future of qualitative research in psychology. Particularly, it asks whether in light of the overhomogenization of the term "qualitative methods" researchers actually can still assume that they talk about the same thing when using this terminology. In addressing the topic of what constitutes the object of psychological research and what accordingly could be a genuinely psychological qualitative research it acknowledges the need to return to the study of persons' unique experience. In light of the risk of "McDonaldization" in present qualitative research, it argues that we need to return to learning research methods as craft skills. It will then give an outlook on how recent developments in discursive and narrative psychology offer a fruitful avenue for studying unique psychological experience as people manage to 'move on' in a material world and in irreversible time.

  7. The craft of scientific presentations critical steps to succeed and critical errors to avoid

    CERN Document Server

    Alley, Michael

    2013-01-01

    The Craft of Scientific Presentations, 2nd edition aims to strengthen you as a presenter of science and engineering. The book does so by identifying what makes excellent presenters such as Brian Cox, Jane Goodall, Richard Feynman, and Jill Bolte Taylor so strong. In addition, the book explains what causes so many scientific presentations to flounder. One of the most valuable contributions of this text is that it teaches the assertion-evidence approach to scientific presentations. Instead of building presentations, as most engineers and scientists do, on the weak foundation of topic phrases and bulleted lists, this assertion-evidence approach calls for building presentations on succinct message assertions supported by visual evidence. Unlike the commonly followed topic-subtopic approach that PowerPoint leads presenters to use, the assertion-evidence approach is solidly grounded in research. By showing the differences between strong and weak presentations, by identifying the errors that scientific presenters ty...

  8. Free Software Beyond Radical Politics: Negotiations of Creative and Craft Autonomy in Digital Visual Media Production

    Directory of Open Access Journals (Sweden)

    Julia Velkova

    2016-08-01

    Full Text Available Free software development and the technological practices of hackers have been broadly recognised as fundamental for the formation of political cultures that foster democracy in the digital mediascape. This article explores the role of free software in the practices of digital artists, animators and technicians who work in various roles for the contemporary digital visual media industries. Rather than discussing it as a model of organising work, the study conceives free software as a production tool and shows how it becomes a locus of politics about finding material security in flexible capitalism. This politics is ultimately contradictory in that it extends creative and craft autonomy of digital artists but does not mobilise a critical project. Instead, it nurtures further precarious labour. Empirically, the article draws on ethnographically collected material from the media practices of digital artists and programmers who engage with two popular free software production tools, Blender and Synfig.

  9. Archaeometry and craft context of the gold disks from Fortios (Portalegre, Alto Alentejo, Portugal

    Directory of Open Access Journals (Sweden)

    Alicia Perea

    2017-01-01

    Full Text Available Starting from the topographic study and the elemental analysis of four gold objects from Fortios, we define a little-known type of gold object and survey all examples known to date. It is important to select the appropriate analytical technique depending on the problem to be solved and in order to obtain reliable results. In our particular case this allowed us to detect a brazing procedure using a solder of a lower melting point than the parts to be joined. Comparing analytical data from other, similar objects permitted the reconstruction of their technological domain, which is clearly Mediterranean. Finally the archaeological context, between the 8th and 7th centuries BC, and the particular character of the workshop point to a craft production belonging to the Orientalizing period of Southwestern Iberia.

  10. Crafting minds and communities with Minecraft [version 2; referees: 2 approved

    Directory of Open Access Journals (Sweden)

    Benjamin C. Riordan

    2017-01-01

    Full Text Available Minecraft is a first-person perspective video game in which players roam freely in a large three-dimensional environment. Players mine the landscape for minerals and use these minerals to create structures (e.g., houses and mould the landscape. But can Minecraft be used to craft communities and minds? In this opinion piece, we highlight the enormous potential of Minecraft for fostering social connectedness, collaboration, and its potential as an educational tool. We highlight the recent use of Minecraft to aid socialization in individuals with Autistic Spectrum Disorder (ASD and promote civic engagement via the United Nations Human Settlement Program. We further provide novel links between Minecraft and recent on work on the role of social cures and community empowerment in enhancing mental health, wellbeing, and resilience.

  11. Using Soft Sculpture Microfossils and Other Crafted Models to Teach Geoscience

    Science.gov (United States)

    Spinak, N. R.

    2017-12-01

    For the past 5 years, the International Ocean Discovery Program (IODP) has been using the author's sewn models of microfossils to help learners understand the shapes and design of these tiny fossils. These tactile objects make the study of ancient underwater life more tangible. Multiple studies have shown that interactive models can help many learners understand science. The Montessori and Waldorf education programs are based in large part on earlier insights into meeting these needs. The act of drawing has been an essential part of medical education. The STEAM (Science, Technology, Engineering, Arts and Math) movement has advocated for STEM supporters to recognize the inseparability of science and art. This presentation describes how the author's knitted or sewn models of microfossils incorporate art and design into geoscience education. The geoscience research and art processes used in developing and creating these educational soft sculptures will be described. In multiple entry points to science study, specific reciprocal benefits to boundary crossing among the arts and sciences for those who have primary talents in a particular area of study will be discussed. Geoscience education can benefit from using art and craft items such as models. Many websites now offer soft sculptures for biology study such as organs and germs (e.g. (https://www.giantmicrobes.com/us/main/nasty-germs). The Wortheim project involving community and crochet is another approach (http://crochetcoralreef.org/). These tactile artifacts give learners an entry-level experience with biology. Three dimensional models are multisensory. The enlarged manipulative microfossil models invite learners to make comparisons and gain insights when microscopes are not available or appropriate for the audience. Adding the physical involvement of creating a microfossil yourself increases the multi-sensory experience even further. Learning craft skills extends the cross-cutting concepts of the NGSS to a mutual

  12. Simulating high frequency water quality monitoring data using a catchment runoff attenuation flux tool (CRAFT).

    Science.gov (United States)

    Adams, Russell; Quinn, Paul F; Perks, Matthew; Barber, Nicholas J; Jonczyk, Jennine; Owen, Gareth J

    2016-12-01

    High resolution water quality data has recently become widely available from numerous catchment based monitoring schemes. However, the models that can reproduce time series of concentrations or fluxes have not kept pace with the advances in monitoring data. Model performance at predicting phosphorus (P) and sediment concentrations has frequently been poor with models not fit for purpose except for predicting annual losses. Here, the data from the Eden Demonstration Test Catchments (DTC) project have been used to calibrate the Catchment Runoff Attenuation Flux Tool (CRAFT), a new, parsimonious model developed with the aim of modelling both the generation and attenuation of nutrients and sediments in small to medium sized catchments. The CRAFT has the ability to run on an hourly timestep and can calculate the mass of sediments and nutrients transported by three flow pathways representing rapid surface runoff, fast subsurface drainage and slow groundwater flow (baseflow). The attenuation feature of the model is introduced here; this enables surface runoff and contaminants transported via this pathway to be delayed in reaching the catchment outlet. It was used to investigate some hypotheses of nutrient and sediment transport in the Newby Beck Catchment (NBC) Model performance was assessed using a suite of metrics including visual best fit and the Nash-Sutcliffe efficiency. It was found that this approach for water quality models may be the best assessment method as opposed to using a single metric. Furthermore, it was found that, when the aim of the simulations was to reproduce the time series of total P (TP) or total reactive P (TRP) to get the best visual fit, that attenuation was required. The model will be used in the future to explore the impacts on water quality of different mitigation options in the catchment; these will include attenuation of surface runoff. Copyright © 2016 Elsevier B.V. All rights reserved.

  13. PEDAGOGICAL SUPPORT OF GIFTED STUDENTS FROM CARPATHIAN MOUNTAIN AREAS BY MEANS OF FOLK ART CRAFTS

    Directory of Open Access Journals (Sweden)

    Iryna Kozlovska

    2015-04-01

    Full Text Available This paper, presented at the Conference Plenary the possibilities of pedagogical support of gifted students from vocational schools, living in the mountainous areas of the Carpathians. Education of talented and gifted students requires pedagogical support. The specific conditions, in which Carpathian students live, require the development of pedagogical support of their abilities. New approaches to teaching science, which led to the selection of topics of this article are described. Gifted personalities differ from their peers by same criterias. The social aspect of the problem remains in the shadow: not to be ashamed of your talent and not to compare it with cliches. And goals of educators and psychologists have to be slightly different as is common. Widespread  Carpathian crafts include: embroidery, artistic textiles producing, carpet manufacture, carving, pottery, metalworking, fabric painting, knitting, lace, artistic weaving, artistic working of  leather, stones, bones and horns. Nowadays, some detachment of mountainous regions has significantly reduced due to new means of communication, including the Internet. The possibilities of colleges in mountainous regions still cannot reach the level of the colleges in capital. In Carpathian and Prykrpattya regions there is a number of vocational schools of art direction. During the execution of creative work in class industrial training necessary for students to comply with the rules of relationships form and decoration in various ways: decorative motif obeys the functional form, enriching it artistic and creative solutions, utilitarian function obeys the decorative motif Products, the form of the product can be extremely decorative, artistic and creative product solutions focused on practical value and decorative value of the product. Pedagogical support of gifted students from art colleges in the Carpathian region has extremely wide range of opportunities. The problem of finding and nurturing

  14. Uncovering patterns of consumers' interest for beer: A case study with craft beers.

    Science.gov (United States)

    Donadini, Gianluca; Porretta, Sebastiano

    2017-01-01

    To uncover patterns of consumer interest in craft beers, the authors explored the quality perception of craft beers in a panel of industrial mass-marketed beer drinkers (n=150) and examined the differences in interest for this beer segment between men and women. The authors adopted a conjoint rating experiment in which the respondents were given forty-nine beer profiles to evaluate and were asked to score the degree of interest in each profile on a 9-point scale. Each profile was described on eight attributes (type of brewery, brewing technology, characterizing raw materials, brewhouse equipment, location of the brewery, type of container, retail price, where to buy) varied at different levels. Results showed that Italian consumers placed greatest importance on type of container (30.49%) and on brewing technology (17.64%). Characterizing raw materials (13.44%) and type of brewery (12.64) rank 3 and 4 and were placed in the same band some way below brewing technology. Retail price (9.87%) and where to buy (8.73%) were of far less importance. The least importance of all was attached to brewhouse equipment (4.44%) and to location of the brewery (2.75%). As far as utility values are concerned, the factor level glass bottle+crown cap and the factor level microfiltration are the utilities that most increased the interest of consumers. They were followed by the factor level local grains, stainless steel keg and monastery. In contrast, the factor level PET Keg, aluminum can and large scale corporate brewery showed the greatest negative impact on interest. Men and women shared similar patterns of interest. However, men placed more importance than women on retail price, location of the brewery and where to buy. Women attached more importance than men on type of container, brewing technology and type of brewer. These findings are relevant to understanding consumers'behavior in the beer market and to translating consumer needs, wants and expectations into manufacturing

  15. An Evaluation of Personality Testing and the Five-Factor Model in the Selection of Landing Craft Air Cushion Vehicle Crew Members.

    Science.gov (United States)

    1993-07-30

    individual’s personality traits than the circumplex , psychosocial, or psychosexual models of psycl.opathology. A growing body of evidence supports a...MRLS8SFE B 7 199443 AN EVALUATION OF 1’ERSONALITYC TESTING AND THE FIVE-FACIOR MODEL IN THE SELECON OF LANDING CRAFT AIR CUSHION VEHICLE CREW MEMBERS D...personality testing and a five-factor model could improve the selection of Landing Craft Air Cushion (LCAC) vehicle crew members. Vehicle crew members for

  16. Modification of an Amposta origin bitumen by using tlie Friedel and Crafts reaction with toluyiene-2,4-diisocyanate

    OpenAIRE

    Blanco, M.

    1988-01-01

    In this works, we have modified a bitumen from Amposta by using the Friedel and Crafts reaction with toluylene-2,4-diisocyanate in presence of aluminium trichloride, presenting as well as the characteristics of the original bitumen as the ones of the modification products. We have made technological test, aging of thin film, rheological test, thermical susceptibility and components analyses.

    En el presente trabajo se ha modificado un betún procedente de Amposta por reacción...

  17. THE ROLE OF FOLK ARTS AND CRAFTS OF DAGESTAN IN CONSOLIDATING AND EXPANDING THE TOURIST-EXCURSION ROUTES

    Directory of Open Access Journals (Sweden)

    G. G. Gazimagomedov

    2017-01-01

    Full Text Available Aim. The aim of this study is to create and represent the tourist routes in the places of the traditional folk arts and crafts in the Republic of Dagestan.Research Methodology. In the first stage of the study, according to the register and public materials we identified and studied traditional places of folk arts and crafts; carried out monitoring of existing tourist routes and programs. Developed routes are included in the tourist route map.Findings and discussion. We developed five radial exit routes from the city of Makhachkala, characteristics of which are presented below. Folk arts and crafts of Dagestan are a unique part of the artistic culture and at the same time, it is a branch of industry with a high level of tourist attractiveness. Today, Dagestan is one of the few areas in the modern world where traditional folk art is naturally a part of a contemporary social life having the rights of the dominant cultural unity due to the peculiarities of its historical development. Archaeological studies show that due to the geographical position, in Dagestan, there has been an interaction of significant aspects of cultural phenomena relating to the ancient civilizations of the Mediterranean, Western, Central and Eastern Europe, on the one hand, and the development of cultures of different regions of Asia, on the other hand. Coupled with the traditions of the ancient population of the Caucasus, they formed complex and varied artistic conglomerate.Conclusion. The study revealed the basic centers of traditional arts and crafts of the Republic of Dagestan, hiving a high tourism potential. On this basis, we developed five tourist-excursion routes. These routes are included in the information booklet, which has a marketing and information value. 

  18. System of Activities for the Development of the Appreciation Process of Folk Craft in Senior High Students

    Directory of Open Access Journals (Sweden)

    Yanulde Massano Galvez

    2012-06-01

    Full Text Available This work presents a system of activities for t he development of the appreciation process of folk craft in Senior High students. The Edad de Oro, by José Martí, is taken as a starting point, since this work considers authentic Cuban values stated by “The Teacher”. Consciousness about the Cuban cultural identity is fostered in the students by promoting local and traditional folk art.

  19. Themes and Variations: From Arts and Crafts to Art Deco - the interior designs of Charles Rennie Mackintosh

    OpenAIRE

    Trowles, Peter; Frayling, Christopher; Woodham, Jonathan; Nikula, Riitta; Savolainen, Jukka; Aav, Marianne; Koivisto, Kaisa; Svinhufvud, Leena; Amberg, Anna-Lisa; Lindh, Tommi; Hakala-Zilliacus, Liisa-Maria

    2005-01-01

    As architect and interior designer Mackintosh's work reflected the latest trends and influences. His early design work from the 1890s was heavily influenced by the prevailing arts and crafts movement but by 1900 his work had confidently embraced the more linear 'art nouveau' style then emanating from mainland Europe. In the years immediately after the First World War and with his career coming to an end, Mackintosh's final works are contrasting yet again only this time they are dominated by b...

  20. An efficient and green synthesis of 1-indanone and 1-tetralone via intramolecular Friedel-Crafts acylation reaction

    DEFF Research Database (Denmark)

    Tran, Phuong Hoang; Huynh, Vy Hieu; Hansen, Poul Erik

    2015-01-01

    Metal-triflate-catalyzed intramolecular Friedel–Crafts acylation of 3-arylpropanoic and 4-arylbutanoic acids in triflate-anion ionic liquids under monomodal microwave irradiation is reported. The environmentally benign synthetic procedure allows the formation of cyclic ketones in good yields with...... a short reaction time. The catalytic metal triflate in triflate-anion ionic liquids can be easily recovered and reused several times without significant loss of the catalytic performance....

  1. Polystyrene-supported cu(II)-R-Box as recyclable catalyst in asymmetric Friedel–Crafts reaction

    KAUST Repository

    Desyatkin, V. G.

    2017-02-12

    The complex of copper(II) trifluoromethanesulfonate with chiral isopropyl bis(oxazoline) ligand (i-Pr-Box) was immobilized on accessible and inexpensive Merrifield resin according to a “click” procedure. The resulting catalyst showed high efficiency and recyclability in the asymmetric Friedel–Crafts alkylation of indole and its derivatives. The catalyst can be recycled five times without appreciable loss in activity and enantioselectivity.

  2. From Dalek half balls to Daft Punk helmets: Mimetic fandom and the crafting of replicas

    Directory of Open Access Journals (Sweden)

    Matt Hills

    2014-06-01

    Full Text Available Mimetic fandom is a surprisingly understudied mode of (culturally masculinized fan activity in which fans research and craft replica props. Mimetic fandom can be considered as (inauthentic and (immaterial, combining noncommercial status with grassroots marketing or brand reinforcement as well as fusing an emphasis on material artifacts with Web 2.0 collective intelligence. Simply analyzing mimetic fandom as part of fannish material culture fails to adequately assess the nonmaterial aspects of this collaborative creativity. Two fan cultures are taken as case studies: Dalek building groups and Daft Punk helmet constructors. These diverse cases indicate that mimetic fandom has a presence and significance that moves across media fandoms and is not restricted to the science fiction, fantasy, and horror followings with which it is most often associated. Mimetic fandom may be theorized as an oscillatory activity that confuses binaries and constructions of (academic/fan authenticity. This fan practice desires and pursues a kind of ontological bridging or unity—from text to reality—that is either absent or less dominant in many other fan activities such as cosplay, screen-used prop collecting, and geographical pilgrimage. Fan studies may benefit from reassessing the place of mimesis, especially in order to theorize fan practices that are less clearly transformative in character.

  3. Crafting adaptive capacity: Institutional bricolage in adaptation to urban flooding in Greater Accra

    Directory of Open Access Journals (Sweden)

    Fanny Frick-Trzebitzky

    2017-06-01

    Full Text Available Institutional bricolage, which explains how institutions are actively crafted across different degrees of formality, and urban adaptation have been studied separately in the past. Linking critical institutionalism and adaptive capacity research, this article describes how institutional bricolage shapes the distribution of adaptive capacity in adaptation to urban flooding. The Densu delta in Greater Accra, Ghana, is taken as a case of a rapidly urbanising area in coastal West-Africa. Interviews and stakeholder mappings show that institutional bricolage shapes who is likely to adapt to urban flooding and who isn’t, as well as where people are likely to adapt and where they are not. Interviews moreover provided evidence of the distribution of adaptive capacity in dynamic water governance contexts that are characteristic of urban areas particularly in Africa. The role of the traditional 'chief' is shown to be a dynamic institution that can contribute to or hinder adaptation to urban flooding, depending on his own world views and institutional context. Four new findings emerge. Firstly, key elements of bricolage foster the decisive role of chieftaincy structures in adaptation to urban flooding in the local context of a West-African city. Secondly, institutional bricolage exposes the role of culture in adaptive capacity. Thirdly, applying institutional bricolage in the setting of a rapidly urbanizing flood-prone area offers new perspectives on both institutions and adaptation in urban water and risk governance. Fourthly, a bricolage analysis enables incorporating different forms of knowledge towards transformative adaptation.

  4. From peripheral hamlet to craft beer capital: Apecchio and the ‘Alogastronomia’

    Directory of Open Access Journals (Sweden)

    Maria Giulia Pezzi

    2017-05-01

    Full Text Available In 2012, the Italian Ministry for Territorial Cohesion launched the ‘National Strategy for Inner Areas’ (SNAI, a development strategy aimed at enhancing the quality of life and the access to essential services (health, education and transport in areas considerably far from urban centres, which have been suffering from processes of increasing marginalisation and de-anthropisation since the 1950s. The current contribution focuses on how tourism is locally interpreted in peripheral areas, taking the cue from a wider research on the implementation of SNAI in the Marche’s Apennines carried out between 2015 and 2016. The underlying hypothesis is that the creation of a tourism market in such areas requires, on the one hand, the selection of few cultural traits perceived as more ‘charismatic’, often enhanced through dedicated events, and, on the other, the creation of new potential attractors in line with the expectations of prospective rural tourists. In particular, the ‘Alogastronomia’ phenomenon will be analysed, highlighting the cultural and environmental factors which have brought the local administration to create a territorial marketing strategy linked to a peculiar craft beer and gastronomic culture, and considering whether specific niche tourism can contribute to giving some kind of ‘centrality’ to areas otherwise considered as marginal.

  5. Uncovering secrets behind low-resistance planing craft hull forms through optimization

    Science.gov (United States)

    Mohamad Ayob, Ahmad F.; Ray, Tapabrata; Smith, Warren F.

    2011-11-01

    There has always been significant interest within the naval architectural research community to identify ship hull forms with low resistance. While numerous design optimization frameworks have been proposed over the years to support the activity, very little attention has been paid towards the process of gaining an understanding of 'what makes a good ship design superior?'. Furthermore, there have been limited attempts to identify computationally cheap indicators that can be used to distinguish between good and poor designs. A recent technique named discovery of innovative design principles, which is aimed at understanding the relationship between the design variables, is incorporated in this work. In this article, optimal high-speed planing craft hull forms with minimum calm-water resistance are identified through the use of three state-of-the-art optimization algorithms. Collections of such designs are then used to uncover insights into the underlying relationships between the variables. The importance of such relationships is further analysed to identify computationally cheap performance indicators that can be used in lieu of detailed calm-water resistance calculations. Such indicators are useful at the concept and preliminary design stages, where one needs to sieve efficiently through a number of candidate designs to identify the better ones for further analysis.

  6. An improved method of crafting a multi-electrode spiral cuff for the selective.

    Science.gov (United States)

    Rozman, Janez; Pečlin, Polona; Ribarič, Samo; Godec, Matjaž; Burja, Jaka

    2018-01-17

    This article reviews an improved methodology and technology for crafting a multi-electrode spiral cuff for the selective activation of nerve fibres in particular superficial regions of a peripheral nerve. The analysis, structural and mechanical properties of the spot welds used for the interconnections between the stimulating electrodes and stainless-steel lead wires are presented. The cuff consisted of 33 platinum electrodes embedded within a self-curling 17-mm-long silicone spiral sheet with a nominal internal diameter of 2.5 mm. The weld was analyzed using scanning electron microscopy and nanohardness tests, while the interconnection was investigated using destructive load tests. The functionality of the cuff was tested in an isolated porcine vagus nerve. The results of the scanning electron microscopy show good alloying and none of the typical welding defects that occur between the wire and the platinum foil. The results of the destructive load tests show that the breaking loads were between 3.22 and 5 N. The results of the nanohardness testing show that the hardness of the weld was different for the particular sites on the weld sample. Finally, the results of the functional testing show that for different stimulation intensities both the compound action potential deflection and the shape are modulated.

  7. Construction strength analysis of landing craft tank conversion to passenger ship using finite element method

    Science.gov (United States)

    Nurul Misbah, Mohammad; Setyawan, Dony; Murti Dananjaya, Wisnu

    2018-03-01

    This research aims to determine the longitudinal strength of passenger ship which was converted from Landing Craft Tank with 54 m of length as stated by BKI (Biro Klasifikasi Indonesia / Indonesian Classification Bureau). Verification of strength value is done to 4 (four) loading conditions which are (1) empty load condition during sagging wave, (2) empty load condition during hogging wave, (3) full load condition during sagging wave and (4) full load condition during hogging wave. Analysis is done using Finite Element Analysis (FEA) software by modeling the entire part of passenger ship and its loading condition. The back and upfront part of ship centerline were used as the boundary condition. From that analysis it can be concluded that the maximum stress for load condition (1) is 72,393 MPa, 74,792 MPa for load condition (2), 129,92 MPa for load condition (3), and 132,4 MPa for load condition (4). Longitudinal strength of passenger ship fulfilled the criteria of empty load condition having smaller stress value than allowable stress which is 90 MPa, and during full load condition with smaller stress value than allowable stress which is 150 MPa. Analysis on longitudinal strength comparison with entire ship plate thickness variation of ± 2 mm from initial plate was also done during this research. From this research it can be concluded that plate thickness reduction causes the value of longitudinal strength to decrease, while plate thickness addition causes the value of longitudinal strength to increase.

  8. ANALISA PENGARUH BENTUK LAMBUNG AXE BOW PADA KAPAL HIGH SPEED CRAFT TERHADAP HAMBATAN TOTAL

    Directory of Open Access Journals (Sweden)

    Romadhoni Oni

    2015-06-01

    Full Text Available Hambatan merupakan salah satu faktor utama yang mempengaruhi proses perancangan sebuah kapal. Kapal dengan bentuk lambung yang baik akan menghasilkan hambatan yang efisiensi sehingga operasional kapal dan pergerakan kapal lebih baik. Pada ini penelitian dilakukan dengan memodelkan kapal high speed craft tipe Crew boat panjang 38 meter, lebar 7.6 meter, tinggi 3.65 meter dan draft 1.89 meter. Selanjutnya diselidiki model lambung kapal yang menghasilkan hambatan total paling kecil menggunakan pendekatan studi numerik software (maxsuft hullspeed metode savitsky dan holtrop dan software Computational Fluid Dynamics (CFD. Hasil penelitian berdasarkan analisa numerik (Maxsuft –Hullspeed dan CFD menujukkan pada kecepatan sevice bentuk lambung model AXE Bow memiliki nilai hambatan yang lebih kecil dibandingkan model kapal planing hull chine (HPC dan rounded hull (RH. Hasil perhitungan numerik dan CFD memiliki nilai yang hampir sama pada setiap variasi model. Hasil komparisi yang dilakukan didapatkan selisih total hambatan pada kecepatan 25 knot yaitu  model HPC 1.8 kN, model HPCAB 5.2 kN, model RH 4.8 kN dan model 5.1 kN. Dari perbandingan kedua metode tersebut memiliki selisih cukup kecil yaitu  kurang dari 5%. Selain mendapatkan nilai hambatan Software CFD akan menghasilkan nilai  perbandingan gaya angkat (lift force, dan total pressure yang terdistribusi  pada permukaan model setiap variasi kecepatan.

  9. Crafting biochars to reduce N2O and CO2 emissions while also improving soil quality

    Science.gov (United States)

    Novak, Jeff; Ippolito, Jim; Spokas, Kurt; Sigua, Gilbert; Kammann, Claudia; Wrage-Monnig, Nicole; Borchard, Nils; Schirrmann, Michael; Estavillo, Jose Maria; Fuertes-Mendizabal, Teresa; Menendez, Sergio; Cayuela, Maria Luz

    2017-04-01

    Biochar used as an amendment has been linked to nitrous oxide (N2O) emission reductions, a decrease in nitrogen (N) leaching, and soil quality improvements (e.g., soil carbon sequestration, pH, etc.). While numerous articles will support these three facts, conversely, there are reports of no to marginal influences. One reason for the mixed biochar performance could be related to applying biochar with incorrect chemical and physical characteristics. As a means to increase biochar efficiency, we introduced the concept of crafting biochars with properties attuned to specific soil deficiencies. Implementing this concept requires a literature review to identify salient biochar characteristics that reduces N2O emissions, impacts N availability, while also improving soil quality. Thus, scientists from the USDA-ARS and through a coalition of European scientists under the FACCE-JPI umbrella have conceived the DesignChar4food (d4f) project. In this project, scientists are working collaboratively to further this concept to match the appropriate biochar for selective soil quality improvement, retain N for crops, and promote greenhouse gas reductions. This presentation will highlight results from the d4f team compromising a meta-analysis of articles on biochar:N2O dynamics, N availability, and how designer biochars can target specific soil quality improvements.

  10. Effect of the Addition of Propolis Extract on Bioactive Compounds and Antioxidant Activity of Craft Beer

    Directory of Open Access Journals (Sweden)

    Pablo A. Ulloa

    2017-01-01

    Full Text Available Antioxidant-rich foods and beverages play an essential role in the prevention of diseases. This study assessed the influence of the addition of ethanolic extract of propolis (EEP to beer at different concentrations (0.05, 0.15, and 0.25 g/L. Total phenolic content (TPC and total flavonoid content (TFC were determined. Antioxidant activity (AA was evaluated by radical scavenging activity (DPPH and ABTS and reducing power (FRAP. The addition of EEP in beer resulted in a linear increase in the TPC with values of 4.5%, 16.7%, and 26.7% above a control (no EEP added; 242 mg gallic acid equivalent/L. A similar increase was observed with TFC values 16.0%, 49.7%, and 59.2% above the control (16.9 mg quercetin equivalent/L. The FRAP assay indicated linear increases in AA relative to control with values of 1555, 1705, and 1892 μmol Trolox equivalent/L following EEP additions. The incorporation of EEP resulted in increases in the bioactive compounds and AA in beer without altering the physicochemical parameters of golden ale beer. The results indicate a promising use of propolis extract as a functional ingredient in beer.

  11. Effect of menthol coated craft paper on corrosion of copper in HCl ...

    Indian Academy of Sciences (India)

    Administrator

    copper corrosion by menthol was studied by weight loss and electrochemical studies. 2. Experimental. 2.1 Materials and apparatus. Copper strips of 99⋅9% purity were used for the gravimetric and electrochemical measurements. For the gravimetric test, specimens of copper were made with dimensions of. 5 × 1 × 0⋅1 cm ...

  12. Some Phonetic Phenomena in the Central Podillia Dialect (Based on the Terminology of Traditional Folk Crafts

    Directory of Open Access Journals (Sweden)

    Kraievska Hanna

    2016-08-01

    Full Text Available Background: In the reviewed paper we attempted to investigate the phonetic variation of the Central Podillia dialect on the example of some linguistic phenomena. We found out that many linguists studied the phonetic variation based on the Ukrainians' dialect speech. However, they did not study the terminology of folk crafts of the Central Podillia dialects, that's why we aim to describe the sound differences of the lexical units of this area. Purpose: The purpose of the analysis is to determine some phonetic phenomena of the Central Podillia dialect. First of all, there are changes within the stable word length (metathesis, substantive changes of one sound in the stable surround sound, and changes, accompanied by the word elongation or contraction (prosthesis, epenthesis, elision. Results: The analyzed dialects widely present the consonant changes within the stable word length (г → ґ, т → д, с → ш, з → ж…. The performed study characterizes the Central Podillia dialects by the vowel change within a stable word length – 5 cases. Sound changes are typical for the analyzed dialects affecting the dynamics of the word length (prosthetic sounds - [г], [в], [й], [і], [и]. In opposition to the phonetic processes that help to increase the length of the word, we observe the loss of the sound in the middle of the word in the Central Podillia dialects (reduction – [o], [й], [в]. Discussion: The analysis of some phonetic phenomena of the Central Podillia dialects proved the existence of phonetic features typical for the South-Western dialect. However, we determined the local sound differences of this area, which confirm the identity of the language of this region.

  13. Radiation damage of variscite in historic crafts: Solarization, decolouration, structural changes and spectra from ionoluminescence

    International Nuclear Information System (INIS)

    Garcia-Guinea, J.; Correcher, V.; Sanchez-Munoz, L.; Lopez-Arce, P.; Townsend, P.D.; Hole, D.E.

    2008-01-01

    X-ray diffraction measurements, during halogen lamp illumination to simulate sunlight, (TXRD) show a phase transition from variscite (AlPO 4 .H 2 O) Messbach to variscite Lucin and a loss of the dark green colour. The differential-thermal and thermo-gravimetric (DTA-TG) analyses and thermoluminescence (TL) peaks all depict this first-order phase transition which takes place under sunlight. From the water vaporization temperature up to circa 650 deg. C, a second-order phase transition progressively occurs from variscite to berlinite (AlPO 4 ) by loss of a second unit of water with hydrogen bonded to the lattice. The ion beam luminescence (IBL) spectra of the Zamora variscite display a spectral band from 500 to 570 nm attributed to [UO 2 ] 2+ in phosphates, and another spectral band from 670 to 740 nm is linked with Cr(VI) 3+ defects situated in octahedral Al(VI) 3+ positions. In the hydrous variscite lattice, the Al-O and P-O chemical bonds are mainly covalent; with the degree of covalency of the P-O chemical bond significantly larger than of Al-O. This open structure of variscite, which has a crystal field of reduced strength, involves small shifts of the absorption bands which intensify the blue-green transmission producing the characteristic emerald colour of the dark green variscite of Zamora. These data provide a valuable basis for detection of solarization damage in historic crafts with inlaid variscite in the Museo del Prado (Madrid, Spain)

  14. Exploratory study of the major factors influencing craft productivity in nuclear power plant construction. Volume I

    International Nuclear Information System (INIS)

    Sebastian, S.J.; Borcherding, J.D.

    1979-05-01

    The data for this study were collected at six nuclear power plant construction sites spread throughout the United States. The geographical distribution included two projects from the Midwest and one site from each the Deep South, North Central, Southwest, and Northeast regions of the nation. The range for stage of completion varied from between approximately four and seventy-seven percent. Two of the projects were utilizing boiling water reactors (BWR) while the balance of the sites made use of the pressurized water reactor (PWR) systems. All of the installations had generating capacities approximately equal to 1200 megawatts per unit. The primary objective of the study was to provide a comprehensive investigation of the most influential factors adversely affecting craft productivity by means of a sampling comprised of five hundred seventy-six union and open shop carpenters, electricians, and pipefitters. The overall average amount of time lost due to delays obtaining materials and tools, overcrowded working conditions, interferences between crews, postponements relating to quality control inspections, and waiting for and/or receiving instructions was estimated by the tradesmen to be 24.12 manhours per individual on a weekly basis. Thus, a minimum of 60.3% of each tradesman's time is lost due to one of the aforementioned predicaments. Conversely, this figure accounts for a maximum possible level of direct work activity equal to 39.7% and is not inclusive of any personal breaks or late starts/early quits. The combined mean duration that was speculated for rework activities at all six sites totaled 5.77 manhours per craftsman per week. The summation of these two estimates yields a value of 29.89 manhours showing that only slightly more than twenty-five percent of each worker's time is allocated to productive endeavors for activities being engaged in for the first time

  15. TRADITIONAL CRAFTS AND FOLKLORE AS A MEANS OF ECONOMIC DEVELOPMENT IN THE LAND OF CĂLATA

    Directory of Open Access Journals (Sweden)

    Roxana-Maria BUŞ

    2017-04-01

    Full Text Available The main purpose of this paper is to demonstrate how territorial identity, expressed through immaterial and material heritage, especially folklore and traditional crafts, can be a means of economic sustainable development in rural areas. As a case study, we choose the Land of Călata (Hu. Kalotaszeg, a region from North-Western Transylvania, Romania, focusing on two of its best-known villages: Izvoru Crișului (Hu. Körösfő and Sâncraiu (Hu. Kalotaszentkirály. Izvoru Crișului is appreciated for carpentry and handicrafts products, whilst Sâncraiu is well-known for its Hungarian folk music and dance festival. In order to illustrate how these activities can lead to economic development, we interviewed a craftsman family from Izvoru Crișului and a dance instructor, cofounder of the International folk music and dance camp that is held annually in Sâncraiu. We also analysed several handicrafts stalls from Izvoru Crișului to see exactly what kind of products were being sold in there. The results show that even though traditional crafts could generate an income for the local people, most of the products sold in Izvoru Crișului are not authentic, but brought there from other regions of Romania or abroad. On the other hand, the international folk music and dance camp from Sâncraiu is the best example of how a one-week event can help local economy by generating income for various stakeholders involved in the organisation and realisation of the event, and be the igniter of a larger agro-touristic activity. In the end, we concluded with several remarks concerning the need for raising awareness among the locals how to benefit from their cultural heritage and traditional occupations and we acknowledged the potential of traditional crafts and folklore as a means of diversifying income possibilities in rural areas.

  16. Double Friedel-Crafts acylation reactions on the same ring of a metallocene: synthesis of a 2,5-diacetylphospharuthenocene.

    Science.gov (United States)

    Carmichael, Duncan; Le Floch, Pascal; Le Goff, Xavier F; Piechaczyk, Olivier; Seeboth, Nicolas

    2010-12-27

    The synthetic outcome of the Friedel-Crafts acylation of 1',2',3,3',4,4',5'-heptamethylphospharuthenocene reflects the nature of the acylating agent, with alkanoyl anhydride/trifluoromethanesulfonic acid (TfOH) reagents giving monosubstitution at the phospholyl ring, whereas alkanoyl chloride/AlCl(3) gives 2,5-disubstitution. DFT calculations indicate that this unusual double acylation can be facilitated by the intervention of the phosphorus atom at an early stage in the reaction trajectory, with the acyl group being delivered from the phosphorus atom into the ring 2- or 2,5-positions.

  17. An art-based healing process: The Aurukun creative livelihoods project at the Wik and Kugu Arts and Craft Centre.

    Science.gov (United States)

    Allain, Guy

    2011-07-01

    This paper describes the challenges in implementing an innovative arts-based mental health project in a remote Indigenous community. The author (the Art Centre Manager) presents a personal narrative of the development of the Aurukun Creative Livelihoods project. A partnership between an existing arts and mental health project (Creative Recovery) and the Wik and Kugu Arts and Craft Centre is described. This collaboration aims to enhance the emotional and social wellbeing of vulnerable Aboriginal people in a remote Indigenous community in Cape York - Aurukun.

  18. A novel mesoporous sulfated zirconium solid acid catalyst for Friedel-Crafts benzylation reaction

    Energy Technology Data Exchange (ETDEWEB)

    Miao, Zhichao; Zhou, Jin; Zhao, Jinping; Liu, Dandan; Bi, Xu [School of Chemical Engineering, Shandong University of Technology, Zibo, 255049 (China); Chou, Lingjun, E-mail: ljchou@licp.cas.cn [State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000 (China); Zhuo, Shuping, E-mail: zhuosp_academic@yahoo.com [School of Chemical Engineering, Shandong University of Technology, Zibo, 255049 (China)

    2017-07-31

    Highlights: • A novel mesoporous ZrO{sub 2}/SO{sub 4}{sup 2−} has been prepared via a facile one-pot EISA strategy. • The M-ZrO{sub 2}/SO{sub 4}{sup 2−} exhibited excellent textural and acidic properties. • The introduced S species were homogeneously dispersed in mesoporous skeleton. • The M-ZrO{sub 2}/SO{sub 4}{sup 2−} exhibited excellent catalytic performance and reusability. - Abstract: In this paper, a novel mesoporous sulfated zirconium (M-ZrO{sub 2}/SO{sub 4}{sup 2−}) has been gotten by one-pot evaporation-induced self-assembly (one-pot EISA) strategy. The SXRD, N{sub 2}-physisorption and TEM characterization techniques indicated that M-ZrO{sub 2}/SO{sub 4}{sup 2−} possessed distinct mesostructure with big specific surface area (133.5 m{sup 2} g{sup −1}), large pore volume (0.18 cm{sup 3} g{sup −1}) and narrow pore size distribution (4.90 nm). Moreover, the existing states and the influence in mesostructure of introduced S species were detailedly investigated by the XRD, N{sub 2}-physisorption, TEM, TG-DSC, FT-IR and XPS techniques and the results showed that the S species, which existed as the type of SO{sub 4}{sup 2−}, improved the textural properties of prepared materials. In addition, the NH{sub 3}-TPD and IR spectra of adsorbed pyridine indicated the existence of strong Brønsted and Lewis acid sites in M-ZrO{sub 2}/SO{sub 4}{sup 2−} even evacuated at 400 °C. Furthermore, the M-ZrO{sub 2}/SO{sub 4}{sup 2−} was used as a promise solid acid catalyst and displayed excellent catalytic performance and reusability in Friedel-Crafts benzylation reaction.

  19. The Aura of the Analogue in a Digital Age: Women’s Crafts, Creative Markets and Home-Based Labour After Etsy

    Directory of Open Access Journals (Sweden)

    Susan Luckman

    2013-02-01

    Full Text Available This article examines the renewed popularity of the handmade by examining the current renaissance in the street credibility of previously disparaged women's craft practices, particularly those employing yarn (for example knitting, crochet, needlepoint and weaving and fabric (sewing, felting. The author historically locates current debates around craft production and creative work by drawing upon the British Arts and Crafts movement, with its own longstanding association with women's' labour in the home and desire to realise sustainable ethical labour practices. Notably, both the periods under discussion mark profound shifts in the economic organisation of society – then, the Industrial Revolution; now the de-industrialisation of much of the 'industrialised' world and the rise of the (digitised knowledge economy – and see a concurrent increase in the popularity of the handmade original as a desirable aesthetic object.

  20. Pupils' Activities in a Multimaterial Learning Environment in Craft subject A Pilot Study using an Experience Sampling Method based on a Mobile Application in Classroom Settings

    Directory of Open Access Journals (Sweden)

    Juha Jaatinen

    2017-12-01

    Full Text Available This study investigates holistic craft processes in craft education with an instrument for data-collection and self-assessment. Teaching in a study context is based on co-teaching and a design process, highlighted by the Finnish Basic Education Core Curriculum 2014. The school architecture and web-based learning environment is combined. Division for textiles and technical work is no longer supported in this multimaterial learning environment. The aim of the study is to 1 make pupils’ holistic craft processes visible in everyday classroom practices with information collected by a mobile-application and 2 point out the curriculum topics that are covered during everyday classroom practices as defined by the teachers. The data is collected using an Experience Sampling Method with a gamified learning analytics instrument. Teachers’ classroom activities were used as the backbone for the thematic mapping of the craft curriculum. Preliminary measurements were carried out in a Finnish primary school in grades 5–6 (age 10–12, n = 125 during a four-week period in October-November 2016. The list of classroom activities was updated after the four weeks’ experiment and was tested in March-May 2017 with all the pupils of the pilot school (N = 353. The key findings were that a for pupils the self-assessment was easy as a technical process but there were several factors in the everyday classroom settings that made the process challenging and b it was relatively difficult for teachers to describe the classroom activities in terms of the new curriculum; however, after four weeks they could not only described the activities in more details but had also developed new activities that supported the ideas of the new curriculum better.Keywords: multi-material craft, learning environment, holistic craft process, experience sampling method

  1. Modification of an Amposta origin bitumen by using tlie Friedel and Crafts reaction with toluyiene-2,4-diisocyanate

    Directory of Open Access Journals (Sweden)

    Blanco, M.

    1988-03-01

    Full Text Available In this works, we have modified a bitumen from Amposta by using the Friedel and Crafts reaction with toluylene-2,4-diisocyanate in presence of aluminium trichloride, presenting as well as the characteristics of the original bitumen as the ones of the modification products. We have made technological test, aging of thin film, rheological test, thermical susceptibility and components analyses.

    En el presente trabajo se ha modificado un betún procedente de Amposta por reacción de Friedei y Crafts con 4-metil-1,3-bencenodiisocianato, en presencia de tricloruro de aluminio. Se han determinado las características del betún original así como las de los productos obtenidos en la modificación. Se han llevado a cabo ensayos de tipo tecnológico, envejecimiento en película delgada, propiedades reológicas, susceptibilidad térmica y análisis de componentes.

  2. Facile approach to enantiomerically pure alpha-amino ketones by Friedel-Crafts aminoacylation and their conversion into peptidyl ketones.

    Science.gov (United States)

    Di Gioia, M L; Leggio, A; Liguori, A; Napoli, A; Siciliano, C; Sindona, G

    2001-10-19

    In this article we describe a versatile and straightforward preparative approach to chiral aryl alpha-amino ketones via a Friedel-Crafts-type reaction of stable and enantiomerically pure N-Fmoc protected L-amino acid chlorides with toluene in the presence of aluminum trichloride. The developed methodology provided aryl alpha-amino-p-methylphenyl ketones, which can be obtained and isolated as free bases or recovered as their N-acetyl derivatives, after treatment with acetic anhydride in chloroform at room temperature, subsequent to the Lewis acid induced removal of the 9-fluorenylmethoxycarbonyl protecting group. The Friedel-Crafts-like process and the cleavage of the amino function masking group can selectively be performed since, as verified in all cases, the alpha-aminoacylation step occurred with kinetics that were faster than those required to remove the N-protection. The presented approach was also explored as a facile and useful synthetic tool for the preparation of optically pure ketone di- and tripeptides. These compounds can be obtained in exceptionally overall yields without need of chromatographic purification. Moreover, either aryl alpha-amino ketones or modified di- and tripeptides, in all cases, can be isolated in very high chemical and optical purity without recourse to resolution of diastereomeric mixtures, since the chiralities of the asymmetric amino acid educts were completely conserved throughout the entire process.

  3. Application of a Spectral Wave Model to Assess Breakwater Configurations at a Small Craft Harbour on Lake Ontario

    Directory of Open Access Journals (Sweden)

    Amelia H. Cooper

    2016-08-01

    Full Text Available A surface wave model using three nested grids is applied to the eastern end of Lake Ontario to investigate wave propagation from an open lake environment to a small craft harbour protected by a breakwater. The Simulating WAves Nearshore (SWAN spectral wave model, coupled with the Delft3D hydrodynamic model, is applied to simulate a series of storms in November, 2013. The model results are compared to observations from two pressure sensors, and used to quantify wave properties around existing and future breakwaters to evaluate the bulk changes to the harbour configuration. Overall, the results indicate that the rubblemound breakwater reduces wave heights in the existing harbour by 63% compared to no breakwater, and that the addition of a surface breakwater extension could reduce wave heights by an additional 54%. Wave height attenuation was found to be highly dependent on the incident wave direction relative to breakwater orientation. The spectral wave model is useful for simulating wave transformation for broad directional spectra in wind-sea conditions over large scales to semi-protected areas such as small craft harbours.

  4. How can neuroscience help understand design and craft activity? The promise of cognitive neuroscience in design studies

    Directory of Open Access Journals (Sweden)

    Pirita Seitamaa-Hakkarainen

    2016-06-01

    Full Text Available  Designing and making crafts is a complex, multifaceted process that requires sophisticated, professional thinking and competence, described as reflection in action and as an embodied process in which the hand, eye and mind collaborate. This article discusses these cognitive and embodied aspects central to designing and making crafts in light of cognitive neuroscience. Understanding the specific cognitive processes and forms of knowledge used in creative practices is essential. In this article, we propose that cognitive neuroscience provides valuable tools for analysing thinking and acting processes relevant to designing and making. We discuss the challenges and opportunities that the use of brain imaging methods, in particular, provides for understanding design activities, skills and cognition. Additionally, we present two neuroscientific experimental settings from our empirical studies in which the methods of cognitive neuroscience are applied to study and detect the interrelations between drawing, forming, skill learning and the functional activities of the brain and its subareas. We argue that cognitive neuroscience provides valuable instruments and methods which complement traditional design research.

  5. The building blocks of drinking experience across men and women: A case study with craft and industrial beers.

    Science.gov (United States)

    Gómez-Corona, Carlos; Escalona-Buendía, Héctor B; Chollet, Sylvie; Valentin, Dominique

    2017-09-01

    In today's market, every product seems to be marked by the label of "experience". It is expected that successful products give the consumer "extraordinary experiences". The research in consumption experience is growing, but much work still needs to be done to understand the food and beverage experience. A qualitative study was conducted using contextual focus groups to explore the building blocks of consumers' drinking experience of industrial and craft beers. The results show that drinking experience is shaped by our cognitive, sensory or affective systems, especially during the core consumption experience. Elements such as attitudes, consumption habits, and individual versus social consumption, shopping experience and product benefits are also responsible for shaping the experience, but are more relevant during the pre-consumption or post-consumption experience. Gender differences occur more frequently in the affective experience, as women search more for relaxation while men for excitement and stimulation while drinking beer. When comparing industrial users versus craft, in the latter the cognitive and shopping experiences are more relevant. Overall, the results showed that the drinking experience of beers can be studied as a function of the salient human system used during product interaction, and this systems act as the building blocks of the drinking experience of beer. This information can be applied in consumer research studies to further study the experiential differences across products and consumers. Copyright © 2017 Elsevier Ltd. All rights reserved.

  6. Modificación de Betún-Venezuela por reacción de Friedel y Crafts

    Directory of Open Access Journals (Sweden)

    Blanco, Manuel

    1987-03-01

    Full Text Available In this work, a Venezuelan-bitumen of newtonian nature was modified by Friedel and Crafts reaction, changing it in new materials that present pseudoplastic characteristics, with very different properties from the original product. These new materials are harder and have less thermical susceptibility and allow us to use them in many applications such as paving and roofing. The modifications have been made with rubbers, PVC, phtalic anhydride, maleic anhydride, 1, 2-propyleneglycol, hexamethylenediisocyanate and toluylene-2,4-diisocyanate.

    En el presente trabajo se modificó un betún-Venezuela, de naturaleza newtoniana, mediante reacción de Friedel y Crafts, transformándolo en unos nuevos materiales, ya de carácter pseudoplástico, con unas propiedades notablemente distintas a las del producto de partida. Los nuevos materiales son más duros y de menor susceptibilidad térmica, lo que los hace útiles para pavimentación e impermeabilización. Las modificaciones se han realizado con cauchos, policloruro de vinilo, anhídrido ftálico, anhídrido maléico, 1,2-propanodiol, hexametilendiisocianato y toluen-2,4-diisocianato.

  7. THE INFLUENCE OF IMPLEMENTING THE STRATEGIC POLICY IN CREATING BUSINESS CLIMATE, BUSINESS ENVIRONMENT AND PROVIDING SUPPORT FACILITIES TOWARDS BUSINESS EMPOWERMENT ON SMALL MEDIUM CRAFT ENTERPRISES IN AMBON INDONESIA

    Directory of Open Access Journals (Sweden)

    Josef Papilaya

    2015-04-01

    Full Text Available This study aims at analyzing and explaining whether there was the influence of implementing the strategic policy in creating business climate, business environment and providing support facilities towards empowerment on small and medium enterprises as well as whether there is synchronously influence of implementing the strategic policy in creating business climate, business environment and providing support facilities for business empowerment on small and medium scale enterprises through a survey in the city of Ambon. The results show, that there is a positive and significant effect of implementing the strategic policy in creating business climate to empower small and medium enterprises. There is a positive and significant effect on the business environment toward the empowerment of small and medium enterprises, there is a positive and significant effect of providing support facilities toward the empowerment of small and medium enterprises, and there is a positive and significant simultaneously effect in business climate, business environment and support facilities for business towards the empowerment of small business in Ambon city. Empowerment programs are conducted to maintain a conducive business climate, including: 1. the innovation promotion, 2. enhancing human resources through training development; 3. providing financial support, 4. giving support to the marketing strategy, 5. opening the business partnership. While the supporting facilities granted to small and medium enterprises including: 1. giving the fishing boat for the Fishermen, 2. providing the workshop (machine shop service facilities to small crafts business Enterprises, 3. establish vendors for small enterprises, 4. provide the area for street vendors, 5. provide tents for merchants culinary who work at night. Providing the assistance to encourage the business climate and create conducive business environment.

  8. Coreference annotation and resolution in the Colorado Richly Annotated Full Text (CRAFT) corpus of biomedical journal articles.

    Science.gov (United States)

    Cohen, K Bretonnel; Lanfranchi, Arrick; Choi, Miji Joo-Young; Bada, Michael; Baumgartner, William A; Panteleyeva, Natalya; Verspoor, Karin; Palmer, Martha; Hunter, Lawrence E

    2017-08-17

    Coreference resolution is the task of finding strings in text that have the same referent as other strings. Failures of coreference resolution are a common cause of false negatives in information extraction from the scientific literature. In order to better understand the nature of the phenomenon of coreference in biomedical publications and to increase performance on the task, we annotated the Colorado Richly Annotated Full Text (CRAFT) corpus with coreference relations. The corpus was manually annotated with coreference relations, including identity and appositives for all coreferring base noun phrases. The OntoNotes annotation guidelines, with minor adaptations, were used. Interannotator agreement ranges from 0.480 (entity-based CEAF) to 0.858 (Class-B3), depending on the metric that is used to assess it. The resulting corpus adds nearly 30,000 annotations to the previous release of the CRAFT corpus. Differences from related projects include a much broader definition of markables, connection to extensive annotation of several domain-relevant semantic classes, and connection to complete syntactic annotation. Tool performance was benchmarked on the data. A publicly available out-of-the-box, general-domain coreference resolution system achieved an F-measure of 0.14 (B3), while a simple domain-adapted rule-based system achieved an F-measure of 0.42. An ensemble of the two reached F of 0.46. Following the IDENTITY chains in the data would add 106,263 additional named entities in the full 97-paper corpus, for an increase of 76% percent in the semantic classes of the eight ontologies that have been annotated in earlier versions of the CRAFT corpus. The project produced a large data set for further investigation of coreference and coreference resolution in the scientific literature. The work raised issues in the phenomenon of reference in this domain and genre, and the paper proposes that many mentions that would be considered generic in the general domain are not

  9. Report--Training Session on Roles and Responsibilities and Steps in Negotiations for the Board of Directors, New Brunswick Indian Arts and Crafts Corporation. No. 166.

    Science.gov (United States)

    Goddu, Roland; Nicholas, Darryl

    The Board of Directors of the New Brunswick Indian Arts and Crafts Corporation attended a two-day training session in Presque Isle, Maine, to discuss and clarify roles and responsibilities of the various agencies and position holders of the Provincial and Federal Corporations. In addition, an extensive discussion of negotiations procedures took…

  10. Non-timber forest products marketing systems and market players in southwest Virginia: crafts, medicinal and herbal, and specialty wood products

    Science.gov (United States)

    S.M. Greene; A.L. Hammett; S. Kant

    2000-01-01

    Non-timber forest products (NTFPs) are important in rural southwest Virginia as a source of household income. Marketing system of crafts, medicinal and herbal, and specialty wood products are studied using exploratory and qualitative research methods. Fifty market players at various levels in marketing chains are interviewed to get the information on elements of...

  11. A Research-Based Undergraduate Organic Laboratory Project: Investigation of a One-Pot, Multicomponent, Environmentally Friendly Prins-Friedel-Crafts-Type Reaction

    Science.gov (United States)

    Dintzner, Matthew R.; Maresh, Justin J.; Kinzie, Charles R.; Arena, Anthony F.; Speltz, Thomas

    2012-01-01

    Students in the undergraduate organic laboratory synthesize tetrahydro-2-(4-nitrophenyl)-4-phenyl-2"H"-pyran via the Montmorillonite K10 clay-catalyzed reaction of p-nitrobenzaldehye with methanol, 3-buten-1-ol, and benzene. The synthesis comprises an environmentally friendly tandem Prins-Friedel-Crafts-type multicomponent reaction (MCR) and sets…

  12. Choosing Content and Methods: Focus Group Interviews with Faculty Teachers in Norwegian Pre-Service Subject Teacher Education in Design, Art, and Crafts

    Science.gov (United States)

    Gulliksen, Marte S.; Hjardemaal, Finn R.

    2016-01-01

    The study is aimed at generating knowledge on how faculty teachers reflect and justify their choice of subject content logic in teacher education, exemplified by a concurrent pre-service Subject Teacher Education in design, art, and crafts. Focus-group interviews generated data. Three topics were discussed: too many choices, different logics, and…

  13. Selling an Energy Efficiency Loan Portfolio in Oregon: Resale of the Craft3 loan portfolio to Self-Help Credit Union

    Energy Technology Data Exchange (ETDEWEB)

    Thompson, Peter; Borgeson, Merrian; Kramer, Chris; Zimring, Mark; Goldman, Charles

    2014-05-30

    Under the Clean Energy Works (CEW) program, Craft3 developed a loan product that widened access to financing for homeowners, offered long term funding, and collected repayments through the customer?s utility bill. The program?s success led Craft3 to pursue the sale of the loan portfolio to both mitigate its own risks and replenish funds for lending. This sale breaks new ground for energy efficiency finance and is notable as it was completed even with many novel program design elements. It replenished Craft3?s program capital and uncovered some valuable lessons that may facilitate future transactions. However, the lack of data history and the unproven nature of the loan portfolio meant that Craft3 had to limit the risk of losses to Self-Help, the purchaser of the portfolio. It remains to be seen whether this experience will pave the way for more sales of on-bill energy efficiency loan portfolios. This case study illustrates how certain program design decisions can sometimes both facilitate programmatic objectives and possibly present challenges for the sale of a portfolio of energy efficiency loans.

  14. The Influence of Teaching Methods and Learning Environment to the Student's Learning Achievement of Craft and Entrepreneurship Subjects at Vocational High School

    Science.gov (United States)

    Munawaroh

    2017-01-01

    This research aims to explain the influence of teacher's teaching methods and learning environment to the learning achievement in class XI with the competency of accounting expertise to the subjects of craft and entrepreneurship, according to the students, the subject was very heavy and dull. The population in this research are students in class…

  15. Reading the dental record : a dental anthropological approach to foodways, health and disease, and crafting in the pre-Columbian Caribbean

    NARCIS (Netherlands)

    Mickleburgh, Hayley Louise

    2013-01-01

    Reading the Dental Record investigates human foodways, health and disease, and certain (gender-related) craft activities in the pre-Columbian Caribbean archipelago, through integrated analyses of patterns of dental wear and pathology in a large number of skeletal remains from the region.

  16. Metal halide hydrates as lewis acid catalysts for the conjugated friedel-crafts reactions of indoles and activated olefins

    Energy Technology Data Exchange (ETDEWEB)

    Schwalm, Cristiane S.; Ceschi, Marco Antonio; Russowsky, Dennis, E-mail: dennis@iq.ufrgs.b [Universidade Federal do Rio Grande do Sul (IQ/UFRGS), Porto Alegre, RS (Brazil). Inst. de Quimica

    2011-07-01

    Metal halide hydrates such as SnCl{sub 2{center_dot}}2H{sub 2}O, MnCl{sub 2{center_dot}}4H{sub 2}O, SrCl{sub 2{center_dot}}6H{sub 2}O, CrCl{sub 2{center_dot}}6H{sub 2}O, CoCl{sub 2{center_dot}}6H{sub 2}O e CeCl{sub 3{center_dot}}7H{sub 2}O were investigated as mild Lewis acids catalysts for the conjugate Friedel-Crafts reaction between indoles and activated olefins. The reactions were carried out with aliphatic unsaturated ketones over a period of days at room temperature, while chalcones reacted only under reflux conditions. The reactions with nitrostyrene s were either performed in solvent or under solventless conditions. In all cases reasonable to good yields were obtained. (author)

  17. Toxic metal levels in children residing in a smelting craft village in Vietnam: a pilot biomonitoring study.

    Science.gov (United States)

    Sanders, Alison P; Miller, Sloane K; Nguyen, Viet; Kotch, Jonathan B; Fry, Rebecca C

    2014-02-04

    In Vietnam, environmental pollution caused by small-scale domestic smelting of automobile batteries into lead ingot is a growing concern. The village of Nghia Lo is a smelting craft village located roughly 25 km southeast of Hanoi in the Red River Delta. Despite the concern of toxic metal exposure in the village, biomonitoring among susceptible populations, such as children, has not been previously conducted. The aim of this study was to determine the body burden of toxic metals in children residing in a smelting craft village. Twenty children from Nghia Lo, Vietnam, ages 18 months to four years were selected for capillary whole blood and toenail biomonitoring. Whole blood lead levels (BLLs) were measured using a portable lead analyzer, and toenail levels of arsenic, cadmium, chromium, lead, manganese, and mercury were analyzed with inductively coupled plasma-mass spectrometry. The findings show that all of the 20 children had detectable BLLs, and every child had levels that exceeded the Centers for Disease Control and Prevention guideline level of 5 μg/dL. Eighty percent of tested subjects had BLLs higher than 10 μg/dL. Five children (25%) had BLLs greater than 45 μg/dL, the level of recommended medical intervention. In addition to blood lead, all of the children had detectable levels of arsenic, cadmium, chromium, lead, manganese, and mercury in toenail samples. Notably, average toenail lead, manganese, and mercury levels were 157 μg/g, 7.41 μg/g, and 2.63 μg/g respectively, well above levels previously reported in children. Significant Spearman's rank correlations showed that there were relationships between blood and toenail lead levels (r = 0.65, p toxic metals. There is an urgent need for mitigation to control metal exposure related to domestic smelting.

  18. Craft-Joule Project: Stagnation proof transparently insulated flat plate solar collector (static)

    Energy Technology Data Exchange (ETDEWEB)

    Oliva, A; Cadafalch, J; Perez-Segarra, C.D. [Universitat Politecnica de Catalunya, Barcelona (Spain)] (and others)

    2000-07-01

    The STATIC (STAgnation proof Transparently Insulated flat plate Solar Collector) project is a Craft-Joule Project within the framework of the Non Nuclear Energy Programme Joule III coordinated by the Centre Technologic de Transferencia de Calor (CTTC). The core group of SMEs involved in the project has its main economical activity in the field of solar thermal systems at low temperature level (domestic hot water, solar heating, etc.). Beyond this, a large application potential exists for solar heating at medium temperature level (from 80 to 160 Celsius degrees) : industrial process heat, solar cooling and air conditioning, solar drying , distillation and desalination. Three of the four SME proposers are located in Southern Europe and in the Caribean, where a continuos increase of the demand for air conditioning and cooling has been demonstrated in the last years. The recent development of flat plate solar collectors with honeycomb-type transparent insulation cover has shown that this type of collectors can become a low cost alternative to evacuated tube and high concentrating CPC collectors in the medium temperature range from 80 to 160 Celsius degrees. With the expected reduction of collector cost, that forms 30%-50% of total system cost, a decisive break-through of solar thermal systems using heat in the medium temperature range can be achieved. The feasibility and good performance of these solar collectors has been proved in several prototypes. Nevertheless, up to now no commercial products are available. In order to reach this, the following developments of new concepts are necessary and are being carried out within this project: solution of the problem of overheating: development of collector versions for different working temperatures: optimization of the design with the support of high level numerical simulation. Several prototypes of the new solar collectors are being tested. System tests will also be carried or for two test arrays of optimized collector

  19. Design Method for Contra-Rotating Propellers for High-Speed Crafts: Revising the Original Lerbs Theory in a Modern Perspective

    Directory of Open Access Journals (Sweden)

    Stefano Brizzolara

    2012-01-01

    Full Text Available The main theoretical and numerical aspects of a design method for optimum contrar-rotating (CR propellers for fast marine crafts are presented. We propose a reformulated version of a well-known design theory for contra-rotating propellers, by taking advantage of a new fully numerical algorithm for the calculation of the mutually induced velocities and introducing new features such as numerical lifting surface corrections, use of an integrated modern cavitation/strength criteria, a modified method to consider different numbers of blades among the two propellers, and to allow for an unloading function in the search for the optimal circulation distribution. The paper first introduces the main theoretical principles of the new methods and then discusses the influence of the main design parameters on an emblematic example of application in the case of counter rotating propellers for a pod propulsor designed for fast planing crafts (35 knots and above.

  20. An Assessment of Four Centuries m(15th-19th) of Benin Art Production in Evaluating the Role of the Craft Guild System in Benin Polity

    OpenAIRE

    Agbontaen, K. A.

    1997-01-01

    The artistic traditions of pre-colonial Benin were firmly established in the peoples way of life and maintained by traditional craft guilds specially designed for this purpose. The establishment of the guild system became a solid foundation for handicraft industries to emerge as an integral part of the economic, social and administrative organisation in the kingdom. The European contact which began in the fifteenth century coincided with the height of political powers of the kingdom. Such con...

  1. Materiality Matters: Exploring the use of design tools in innovation workshops with the craft and creative sector in the Northern Isles of Scotland

    OpenAIRE

    Broadley, Cara; Champion, Katherine; McHattie, Lynn-Sayers

    2017-01-01

    This paper presents initial reflections regarding the use of bespoke design tools within a series of innovation workshops carried out with practitioners and stakeholders active in the craft and creative industry sector in the Scottish Islands of Orkney and Shetland. We argue that by emphasising such bespoke material tools located in and inspired by the local landscape, history and culture, we encouraged engagement, provided space for innovation and enabled creative collectives in their goal o...

  2. AlCl₃·6H₂O-Catalyzed Friedel-Crafts Alkylation of Indoles by the para-Quinone Methide Moiety of Celastrol.

    Science.gov (United States)

    Zhu, Yi; Chen, Ziwen; Huang, Zhenfei; Yan, Siwei; Li, Zhuoer; Zhou, Hu; Zhang, Xiaokun; Su, Ying; Zeng, Zhiping

    2017-05-16

    A classical Friedel-Crafts alkylation of different indoles catalyzed by AlCl₃·6H₂O has been developed for a well-known important natural product, celastrol, resulting in a series of derivatives for further biological evaluation. The catalyst loading was reduced to 5 mol %, the reaction proceeds at ambient temperature and reaction time is only 3 h. The product yields range from 20% to 99%. A reaction mechanism is also proposed, based on our experiment results.

  3. [Health, illnes and higiene in the boarding schools. the case of the salesian arts and craft scholl of Córdoba. 1905 - 1930].

    Science.gov (United States)

    Moretti, Nicolás

    2017-01-01

    The following article asks about the speeches, practices, representations and experiences on health, hygiene and illnes in boarding schools early last century, taking for instance the School of Arts and Crafts of the Salesian Congregation, with the intention of revisiting the dialogue between medicine, hygiene and school in the context of development of the social question, the result of accelerated modernization process experienced by the city of Córdoba.

  4. Wetland craft plants in KwaZulu-Natal: an ecological review of har­vesting impacts and implications for sustainable utilization

    Directory of Open Access Journals (Sweden)

    C. H. Traynor

    2010-07-01

    Full Text Available In South Africa, wetland plants have been used for centuries and they continue to be harvested for subsistence and commercial purposes. Fibres for crafts are collected by cutting the aboveground parts. KwaZulu-Natal is one of the major basket-producing regions in southern Africa and at least twenty-two species of wetland plants are harvested for crafts. A literature review of the harvested species revealed that the impacts of cutting have only been extensively investigated for Phragmites australis (Cav. Steud. and Juncus kraussii Hochst. The review suggested that, where plants display strong seasonal aboveground productivity patterns, cutting should take place after shoot senescence and before new shoot emergence to minimize damage to plants. Cutting in the short term could increase the density of green stems. However, in the long term in  Phragmites australis, it may deplete the rhizome reserves and reduce the density of useable (longer and thicker culms.The opportunity for sustainable harvests was investigated by considering the geographic distribution, whether species are habitat specific or not, and local population sizes of the craft plants. Juncus kraussii is of the greatest conservation concern.Ecologically sustainable wetland plant harv esting could contribute to the wise use of wetlands, an approach promoted nationally and internationally.

  5. Synthesis of Chiral TFA-Protected α-Amino Aryl-Ketone Derivatives with Friedel–Crafts Acylation of α-Amino Acid N-Hydroxysuccinimide Ester

    Directory of Open Access Journals (Sweden)

    Zetryana Puteri Tachrim

    2017-10-01

    Full Text Available Chiral N-protected α-amino aryl-ketones are one of the useful precursors used in the synthesis of various biologically active compounds and can be constructed via Friedel–Crafts acylation of N-protected α-amino acids. One of the drawbacks of this reaction is the utilization of toxic, corrosive and moisture-sensitive acylating reagents. In peptide construction via amide bond formation, N-hydroxysuccinimide ester (OSu, which has high storage stability, can react rapidly with amino components and produces fewer side reactions, including racemization. This study reports the first synthesis and utilization of N-trifluoroacetyl (TFA-protected α-amino acid-OSu as a potential acyl donor for Friedel–Crafts acylation into various arenes. The TFA-protected isoleucine derivative and its diastereomer TFA-protected allo-isoleucine derivative were investigated to check the retention of α-proton chirality in the Friedel–Crafts reaction. Further utilization of OSu in other branched-chain and unbranched-chain amino acids results in an adequate yield of TFA-protected α-amino aryl-ketone without loss of optical purity.

  6. Synthesis of Chiral TFA-Protected α-Amino Aryl-Ketone Derivatives with Friedel-Crafts Acylation of α-Amino Acid N-Hydroxysuccinimide Ester.

    Science.gov (United States)

    Tachrim, Zetryana Puteri; Oida, Kazuhiro; Ikemoto, Haruka; Ohashi, Fumina; Kurokawa, Natsumi; Hayashi, Kento; Shikanai, Mami; Sakihama, Yasuko; Hashidoko, Yasuyuki; Hashimoto, Makoto

    2017-10-17

    Chiral N -protected α-amino aryl-ketones are one of the useful precursors used in the synthesis of various biologically active compounds and can be constructed via Friedel-Crafts acylation of N -protected α-amino acids. One of the drawbacks of this reaction is the utilization of toxic, corrosive and moisture-sensitive acylating reagents. In peptide construction via amide bond formation, N -hydroxysuccinimide ester (OSu), which has high storage stability, can react rapidly with amino components and produces fewer side reactions, including racemization. This study reports the first synthesis and utilization of N -trifluoroacetyl (TFA)-protected α-amino acid-OSu as a potential acyl donor for Friedel-Crafts acylation into various arenes. The TFA-protected isoleucine derivative and its diastereomer TFA-protected allo -isoleucine derivative were investigated to check the retention of α-proton chirality in the Friedel-Crafts reaction. Further utilization of OSu in other branched-chain and unbranched-chain amino acids results in an adequate yield of TFA-protected α-amino aryl-ketone without loss of optical purity.

  7. Friedel-Crafts Polyketones: Synthesis, Characterization and Antimicrobial Properties of Unsaturated Polyketones and Copolyketones Based on Difurfurylidene Cycloheptanone

    Directory of Open Access Journals (Sweden)

    Nayef S. Al-Muaikel

    2011-01-01

    Full Text Available A new type of unsaturated polyketones and copolyketones having cycloheptanone moiety in a p-conjugated main chain were synthesized via Friedel-Crafts reaction through the polymerization of the monomer: 2,7-bis furfurylidene cycloheptanone I with different diacid chlorides. The model compound was synthesized by reacting I with benzoyl chloride and characterized by 1H-NMR, IR, and elemental analyses. The polyketones and copolyketones were soluble easily in protic solvents like H2SO4 and trifluoroacetic acid. The thermal properties of these polyketones and copolyketones were evaluated and correlated to their structural units by TGA and DSC measurements. The crystallinity of some polymers was tested by X-ray analyses; also the morphological properties of selected examples of poly and copolyketones were detected by SEM. All the polyketones were tested for their biological activity against bacteria, fungi, and yeast. It was observed that the majority of the polyketones and its copolymers synthesized can be used as antibacterial and antifungal agents.

  8. On the tracks of the Museum of Arts and Crafts. Exhibition and audience in Belo Horizonte/MG

    Directory of Open Access Journals (Sweden)

    Claudia Eliane Parreiras Marques Martinez

    2014-12-01

    Full Text Available The aim of this paper is to present the preliminary results of a survey of about five hundred Belo Horizonte (MG underground users, particularly in the boarding platform of the Central Station. One of the reasons offered by museologist Pierre-Yves Catel and by the staff who took part in the assembly and organization of the Museum of Arts and Crafts (Museu de Artes e Ofícios - MAO, for the occupation of the building of the Central Station and its reinterpretation, which turned it into a museum institution ? dedicated to the history/memory of work and the workers ? was that, at that place, it would be possible to find "a potential audience of one million visitors a year coming by underground". In this sense, the research seeks to understand, especially, the relationship that is established, at present, between the underground station user and the Museum. However, before disclosing the data of this investigation, it was necessary to analyze some aspects concerning the history of MAO and also some aspects of the long-term exposition presented to the public since the inauguration of the mentioned institution, in 2005/2006.

  9. Cu(3)(BTC)(2) as a viable heterogeneous solid catalyst for Friedel-Crafts alkylation of indoles with nitroalkenes.

    Science.gov (United States)

    Nagaraj, Anbu; Amarajothi, Dhakshinamoorthy

    2017-05-15

    In the present work, Friedel-Crafts alkylation reaction of indole with β-nitrostyrene is examined using a readily available copper based metal-organic frameworks (MOFs) namely, Cu 3 (BTC) 2 (BTC: 1,3,5-benzenetricarboxylic acid) as solid catalyst under mild reaction conditions. Among the various catalysts screened for this reaction, Cu 3 (BTC) 2 exhibits higher activity under the optimized reaction conditions. Besides the absence of leaching of active sites, it is also observed that the catalyst can be reused for four cycles with a minimal decrease in its activity. Cu 3 (BTC) 2 is used as a catalyst to synthesise a series of heterocyclic compounds with different indole and β-nitrostyrene derivatives in moderate to high yields. The present catalytic system shows comparable activity against to recent reports but the advantage of Cu 3 (BTC) 2 is that it does not require any post-functionalization and above all it can be readily synthesised, thus contributing to the synthesis of heterocyclic compounds with high biological interest. Copyright © 2017 Elsevier Inc. All rights reserved.

  10. Results of the radiological survey at the former Alba Craft Laboratory site properties, Oxford, Ohio (OXO001)

    International Nuclear Information System (INIS)

    Murray, M.E.; Brown, K.S.; Mathis, R.A.

    1993-03-01

    At the request of the US Department of Energy (DOE), a team from Oak Ridge National Laboratory conducted a radiological survey at the former Alba Craft Laboratory Site Properties, Oxford, Ohio. The survey was performed in July and September of 1992. The purpose of the survey was to determine whether the property was contaminated with radioactive residues, primarily 238 U, from uranium machining operations conducted for National Lead of Ohio, a prime Atomic Energy Commission contractor. The survey included scan measurement of direct radiation levels inside and outside the former laboratory, outdoors on eight properties adjoining the former laboratory, and the city right-of-way adjacent to the surveyed properties. Radionuclide concentrations were determined in outdoor surface and subsurface soil samples taken from each property and the exterior of the laboratory. Fixed surface residual radioactivity was measured inside the laboratory and outside the building. Air samples were collected, direct exposure was measured, and samples were collected to measure transferable radioactivity inside the building. Results of the survey indicate areas where surface and soil contamination level s are above the DOE guidelines for uncontrolled areas

  11. A Mission Concept: Re-Entry Hopper-Aero-Space-Craft System on-Mars (REARM-Mars)

    Science.gov (United States)

    Davoodi, Faranak

    2013-01-01

    Future missions to Mars that would need a sophisticated lander, hopper, or rover could benefit from the REARM Architecture. The mission concept REARM Architecture is designed to provide unprecedented capabilities for future Mars exploration missions, including human exploration and possible sample-return missions, as a reusable lander, ascend/descend vehicle, refuelable hopper, multiple-location sample-return collector, laboratory, and a cargo system for assets and humans. These could all be possible by adding just a single customized Re-Entry-Hopper-Aero-Space-Craft System, called REARM-spacecraft, and a docking station at the Martian orbit, called REARM-dock. REARM could dramatically decrease the time and the expense required to launch new exploratory missions on Mars by making them less dependent on Earth and by reusing the assets already designed, built, and sent to Mars. REARM would introduce a new class of Mars exploration missions, which could explore much larger expanses of Mars in a much faster fashion and with much more sophisticated lab instruments. The proposed REARM architecture consists of the following subsystems: REARM-dock, REARM-spacecraft, sky-crane, secure-attached-compartment, sample-return container, agile rover, scalable orbital lab, and on-the-road robotic handymen.

  12. Friedel–Crafts Crosslinked Highly Sulfonated Polyether Ether Ketone (SPEEK Membranes for a Vanadium/Air Redox Flow Battery

    Directory of Open Access Journals (Sweden)

    Géraldine Merle

    2013-12-01

    Full Text Available Highly conductive and low vanadium permeable crosslinked sulfonated poly(ether ether ketone (cSPEEK membranes were prepared by electrophilic aromatic substitution for a Vanadium/Air Redox Flow Battery (Vanadium/Air-RFB application. Membranes were synthesized from ethanol solution and crosslinked under different temperatures with 1,4-benzenedimethanol and ZnCl2 via the Friedel–Crafts crosslinking route. The crosslinking mechanism under different temperatures indicated two crosslinking pathways: (a crosslinking on the sulfonic acid groups; and (b crosslinking on the backbone. It was observed that membranes crosslinked at a temperature of 150 °C lead to low proton conductive membranes, whereas an increase in crosslinking temperature and time would lead to high proton conductive membranes. High temperature crosslinking also resulted in an increase in anisotropy and water diffusion. Furthermore, the membranes were investigated for a Vanadium/Air Redox Flow Battery application. Membranes crosslinked at 200 °C for 30 min with a molar ratio between 2:1 (mol repeat unit:mol benzenedimethanol showed a proton conductivity of 27.9 mS/cm and a 100 times lower VO2+ crossover compared to Nafion.

  13. CROSS-CULTURAL AGILITY IN LAW ENFORCEMENT: TYING IN THE INTERLOCUTORS CRAFT

    Science.gov (United States)

    2017-02-10

    effective policing techniques. The Organisation for Economic Co-operation and Development (OECD) provides such data. OECD’s forum assists the governments...Conducting Effective Negotiations : Using the Seven Elements." Webinar. Vantage Partners, LLC. January 22. https://arpa- e.energy.gov/sites/default/files...associations amongst community policing philosophies, cultural competencies, and diplomacy-minded negotiation techniques. Law enforcement’s optimum balance

  14. Construction of a web-based questionnaire for longitudinal investigation of work exposure, musculoskeletal pain and performance impairments in high-performance marine craft populations.

    Science.gov (United States)

    Lo Martire, Riccardo; de Alwis, Manudul Pahansen; Äng, Björn Olov; Garme, Karl

    2017-07-20

    High-performance marine craft personnel (HPMCP) are regularly exposed to vibration and repeated shock (VRS) levels exceeding maximum limitations stated by international legislation. Whereas such exposure reportedly is detrimental to health and performance, the epidemiological data necessary to link these adverse effects causally to VRS are not available in the scientific literature, and no suitable tools for acquiring such data exist. This study therefore constructed a questionnaire for longitudinal investigations in HPMCP. A consensus panel defined content domains, identified relevant items and outlined a questionnaire. The relevance and simplicity of the questionnaire's content were then systematically assessed by expert raters in three consecutive stages, each followed by revisions. An item-level content validity index (I-CVI) was computed as the proportion of experts rating an item as relevant and simple, and a scale-level content validity index (S-CVI/Ave) as the average I-CVI across items. The thresholds for acceptable content validity were 0.78 and 0.90, respectively. Finally, a dynamic web version of the questionnaire was constructed and pilot tested over a 1-month period during a marine exercise in a study population sample of eight subjects, while accelerometers simultaneously quantified VRS exposure. Content domains were defined as work exposure, musculoskeletal pain and human performance, and items were selected to reflect these constructs. Ratings from nine experts yielded S-CVI/Ave of 0.97 and 1.00 for relevance and simplicity, respectively, and the pilot test suggested that responses were sensitive to change in acceleration and that the questionnaire, following some adjustments, was feasible for its intended purpose. A dynamic web-based questionnaire for longitudinal survey of key variables in HPMCP was constructed. Expert ratings supported that the questionnaire content is relevant, simple and sufficiently comprehensive, and the pilot test suggested

  15. Integrating Literature with Craft in a Learning Process with Creative Elements

    Science.gov (United States)

    Aerila, Juli-Anna; Rönkkö, Marja-Leena

    2015-01-01

    Art-related learning should be the central way of doing and playing in preschool, because the high quality of art-related education has a positive effect on children's well-being, identity development, and creative thinking. In our study we tested an integrated learning process where reading literature and telling stories is combined with the…

  16. Craft and Job Satisfaction: North Carolina Library and Information Science Graduates

    Science.gov (United States)

    Morgan, Chad Henderson

    2014-01-01

    This dissertation examines the sources of job satisfaction among 1,833 library and information science (LIS) master's program graduates in North Carolina from 1964-2009. Only respondents who identified themselves as librarians were included in the analysis. The study first examined the effects of traditional work-related variables such as income,…

  17. The Development of Permanent Medical Standards for Landing Craft Air Cushion (LCAC) Crew Personnel.

    Science.gov (United States)

    1993-11-01

    Gastrointestinal System Some comments were made regarding the negative effects upon performance by any gastrointestinal problem, including gastritis , ulcers, or...programs and systems managers. These areas included: 1. Operational Factors (crew day and operational schedule) 2. Physiological Factors ( nutrition ...was made, and repeated on the following morning. Physiological Factors Nutrition Design ane Procedure. Thirteen LCAC crew members recorded food

  18. Fundamental issues on human discomfort aboard small craft, and how to apply this to yacht design

    NARCIS (Netherlands)

    Bos, J.E.; Dalinga, R.P.

    2006-01-01

    Whenever humans are part of any operation at sea, they will be exposed to motions. Unfortunately, these motions do have a negative effect on their well being, and, as a consequence, on the way they perform during, and possibly also after the motion exposure. Though many factors are at issue then,

  19. „Sirogojno Style“: The Production and Distribution of Hand-crafted Objects/Products Made of Wool

    Directory of Open Access Journals (Sweden)

    Senka Kovač

    2016-03-01

    Full Text Available The basic premise of my research regarding the fashion production of Sirogojno style was that „objects are, like words, carriers of information“. Based on research published so far – a paper by Bojana Bogdanovic being the most detailed – and my own fieldwork conducted in 2010, I have attempted to ascertain the extent to which this particular style of fashion carried information about the cultural environment which it represented. The research encompasses the study of the materials being used, the production and the sale of products made of wool. The development of this particular style was influenced by the enthusiasm of designer Dobrila Vasiljevic-Smiljanic and the women of the mt. Zlatibor region, as well as the support provided by the political structure of the period, the local government, and through Dobrila Vasiljevic-Smiljanic’s family ties – the church. Her creations are famous for incorporating adapted local ornaments. A distinct and recognizable style of woolen products was created. This „Wool Road“ – from using local raw materials to materials imported from Iceland, from creating unique motifs to sale in the open, from national and international sales to musealized sales in the first decade of the 21st century – has lasted for over fifty years. Products from Sirogojno were renowned both in the country and abroad. All the negative processes which happened during the nineties influenced the decline of production and distribution of hand-crafted products from Sirogojno. In the late 1990’s, the production was acquired by a local owner who didn’t show much interest in it. This production has been musealized in the first decade of the 21st century. Dobrila Vasiljevic-Smiljanic told me in 2010 that „everything should be started from scratch now, from new motifs to new marketing“. The new owners of the firm say that „the villages are deserted and there aren’t enough weavers“. On the other hand, there is sale

  20. A framework for crafting and implementing a congregational strategy in the local congregations of the Reformed Churches of South Africa

    Directory of Open Access Journals (Sweden)

    Aldeon B. Grobler

    2012-12-01

    Full Text Available The church is not like any other institution or organisation in society. Although the church is primarily invisible and spiritual, it is a visible organisation in the world, and it spans across borders of nations, languages and countries. John Calvin strongly rejected the notion that the church is only a spiritual organisation of which the visible administrative side is downplayed. The fellowship of the church must not only be seen as a mystical relation with Jesus Christ. During 2010, an empirical study was done on the extent to which congregations of the Reformed Churches of South Africa (RCSA adhere to the request to have a well-designed congregational strategy. The knowledge gained from a literature study on the science of Strategic Management and the results of the empirical study was combined into a framework for crafting and executing a congregational strategy. This framework can be used by congregational leaders to guide them through their own process of crafting and executing their unique congregational strategy.  The research was concluded with a recommendation that the Theological School of the RCSA should consider including a course on Strategic Management in the training syllabus of aspiring ministers. Considering that Strategic Management is a specialised management science, and external Strategic Management consultants tend to be expensive, the research also recommended that the Administrative Bureau of the RCSA consider employing their own Strategic Management consultant for the RCSA with the specific assignment of assisting and guiding all congregations with their congregational strategy. ’n Raamwerk vir die ontwerp en implementering van ’n gemeentestrategie in die plaaslike gemeentes van die Gereformeerde Kerke in Suid-Afrika. ’n Kerk is ’n unieke organisasie. Die kerk is primêr onsigbaar en geestelik van  aard. Tog  funksioneer dit as ’n instituut in die wêreld en moet dit doelmatig en doeltreffend bestuur word

  1. A study on the industrialization of building stones and industrial stone crafts - Study on the causes of stone contaminations

    Energy Technology Data Exchange (ETDEWEB)

    Hyun, Jeon Ki; Lee, Han Yeang [Korea Institute of Geology Mining and Materials, Taejon (Korea, Republic of)

    1996-12-01

    Causes of building stone contamination are acid rains in polluted areas, iron bearing minerals in stone itself, salts, sealants, cutting and grinding processes in stone factory and steel compounds structures such as stone anchors, bolts, rain culvert and guide frames. Contaminations on the building stone surface of Sejong culture center can be found around floor stones, stair stones, parterre stones, pillar stones and other outdoor stone panels. The parterre stones are contaminated by white tarnishes and rust flows are occurred on the surface of pillar stones and outdoor stone panels around entrance. Black tarnishes are cumulated on the pillar stones and other outdoor decorated stone panels and change the original granite color. Causes of building stone contaminations from Sejong culture center are wet method to attach stone panels, rust from steel compounds structures and air pollutants. Cement and mortar used from wet method react with sulfur dioxides in polluted air and from fine calcite crystals (white tarnish). Rusts from steel compounds structures such as rainwater culvert and steel guide frames can move to the stone surface by rain and leave rust flows on it. Pollutants (tar compounds, carbons, dusts, etc.) in air are cumulated with humidity on the stone surface and change color from white granite color to dusty dark color. Historical stone sculptures such as man and animal shaped stone crafts, tombstones, square stone tables in front of a tomb and guide and circumference stones around tomb in Royal Tombs (Donggu rung, Yung rung, Seoou rung and Hunin rung) distributed in Kyunggi province are contaminated by various moss and air pollutants and its original colors are deeply changed. (author). 21 refs., 11 tabs., 22 figs.

  2. The Climate Change Strategy Gap: Crafting a Strategic Framework for the Department of Defense

    Science.gov (United States)

    2016-03-23

    ramifications of a military conflict in Syria , they are now dealing with the problem of mass refugee migration into Europe and North America...Instability Accelerant ……….………………………………….15 Syria : A Case Study ……………..………………………………………..……………….17 Developing a Climate Change Strategy Framework...fragile states, and refugee migrations.4 The international community has already felt the effects of climate change as relationships between states

  3. The Use of Shock Isolation mounts in Small High-Speed Craft to Protect Equipment from Wave Slam Effects

    Science.gov (United States)

    2017-07-01

    analysis 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT 18. NUMBER OF PAGES 19a. NAME OF RESPONSIBLE PERSON Dr. Timothy Coats a...column in Table 3 shows that the 2 Hz to 4 Hz mounts included in the analysis cannot mitigate 300 msec pulses. Only the 2 Hz 30%-damped mounts mitigates...7 The market survey suggests current commercial off-the-shelf mounts with 8-inch to 15-inch excursions are

  4. Adding Effectively to the National Resource on Art, Craft and Design: A View from a Museum Library

    Directory of Open Access Journals (Sweden)

    Rowan Watson

    2001-07-01

    Full Text Available In these times of intensified resource constraints, our task is to reflect on the essential nature of our collections, to identify what makes them distinct from others, and to capitalize on that distictiveness for the benefit of all. Only then can we see how best to contribute to the collective bibliographical resource that the web begins to deliver to us in our offices and living rooms.

  5. Propulsive machinery selection for repowering of an old patrol craft - A case study

    Science.gov (United States)

    Rahman, M. Muzibur; Mridha, A. H. Yusuf; Ahsan, Kazi Sakib

    2017-12-01

    This paper presents a case study of repowering peculiarities in relation to an old vessel. The vessel selected for study was designed for cruising speed of 15 knots. Over the years of operation the vessel's cruising speed reduced to about 8 knots. So, the owner wanted to repower it to have a fresh tenure of life and the work was given to a shipyard. But after replacement of old two engines by new engines of same power with different model, the performance of the vessel was not satisfactory. In the present paper, the problem is studied with comprehensive calculations of hydrostatic particulars and resistance of the ship. The analysis is carried out in respect of engine specifications, gear ratios, propeller design etc. and found that the operating ranges of new engines are not at par with the old engines. The new engine does not also match with old propeller. At this situation, comparative studies have determined that among all possible solutions redesign of propeller is the most suitable one and cost effective.

  6. Active shield technology for space craft protection revisited in new laboratory results and analysis

    Science.gov (United States)

    Bamford, R.; Gibson, K. J.; Thornton, A. T.; Bradford, J.; Bingham, R.; Gargate, L.; Silva, L. O.; Fonseca, R. A.; Hapgood, M.; Norberg, C.; Todd, T.; Stamper, R.

    2009-04-01

    Energetic ions in the solar wind plasma are a known hazard to both spacecraft electronics and to astronaut's health. Of primary concern is the exposure to keV--MeV protons on manned space flights to the Moon and Mars that extend over long periods of time. Attempts to protect the spacecraft include active shields that are reminiscent of Star Trek "deflector" shields. Here we describe a new experiment to test the shielding concept of a dipole-like magnetic field and plasma, surrounding the spacecraft forming a "mini magnetosphere". Initial laboratory experiments have been conducted to determine the effectiveness of a magnetized plasma barrier to be able to expel an impacting, low beta, supersonic flowing energetic plasma representing the Solar Wind. Optical and Langmuir probe data of the plasma density, the plasma flow velocity, and the intensity of the dipole field clearly show the creation of a narrow transport barrier region and diamagnetic cavity virtually devoid of energetic plasma particles. This demonstrates the potential viability of being able to create a small "hole" in a Solar Wind plasma, of the order of the ion Larmor orbit width, in which an inhabited spacecraft could reside in relative safety. The experimental results have been quantitatively compared to a 3D particle-in-cell ‘hybrid' code simulation that uses kinetic ions and fluid electrons, showing good qualitative agreement and excellent quantitative agreement. Together the results demonstrate the pivotal role of particle kinetics in determining generic plasma transport barriers. [1] [1] R Bamford et al., "The interaction of a flowing plasma with a dipole magnetic field: measurements and modelling of a diamagnetic cavity relevant to spacecraft protection." 2008 Plasma Phys. Control. Fusion 50 124025 (11pp) doi: 10.1088/0741-3335/50/12/124025

  7. Cardiac rehabilitation adapted to transient ischaemic attack and stroke (CRAFTS: a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Blake Catherine

    2009-02-01

    Full Text Available Abstract Background Coronary Heart Disease and Cerebrovascular Disease share many predisposing, modifiable risk factors (hypertension, abnormal blood lipids and lipoproteins, cigarette smoking, physical inactivity, obesity and diabetes mellitus. Lifestyle interventions and pharmacological therapy are recognised as the cornerstones of secondary prevention. Cochrane review has proven the benefits of programmes incorporating exercise and lifestyle counselling in the cardiac disease population. A Cochrane review highlighted as priority, the need to establish feasibility and efficacy of exercise based interventions for Cerebrovascular Disease. Methods A single blind randomised controlled trial is proposed to examine a primary care cardiac rehabilitation programme for adults post transient ischemic attack (TIA and stroke in effecting a positive change in the primary outcome measures of cardiac risk scores derived from Blood Pressure, lipid profile, smoking and diabetic status and lifestyle factors of habitual smoking, exercise and healthy eating participation. Secondary outcomes of interest include health related quality of life as measured by the Hospital Anxiety and Depression Scale, the Stroke Specific Quality of Life scale and WONCA COOP Functional Health Status charts and cardiovascular fitness as measured by a sub-maximal fitness test. A total of 144 patients, over 18 years of age with confirmed diagnosis of ischaemic stroke or TIA, will be recruited from Dublin community stroke services and two tertiary T.I.A clinics. Exclusion criteria will include oxygen dependence, unstable cardiac conditions, uncontrolled diabetes, major medical conditions, claudication, febrile illness, pregnancy or cognitive impairment. Participants will be block-statified, randomly allocated to one of two groups using a pre-prepared computer generated randomisation schedule. Both groups will receive a two hour education class on risk reduction post stroke. The

  8. Micro-Cu4I4-MOF: reversible iodine adsorption and catalytic properties for tandem reaction of Friedel-Crafts alkylation of indoles with acetals.

    Science.gov (United States)

    Zhu, Neng-Xiu; Zhao, Chao-Wei; Wang, Jian-Cheng; Li, Yan-An; Dong, Yu-Bin

    2016-10-20

    We report a convenient approach, the first of its kind, to construct a microscale non-metal@MOF composite catalytic host-guest system for an organic tandem reaction. The reported porous Cu 4 I 4 -MOF is able to reversibly adsorb molecular iodine at room temperature. The obtained I 2 @Cu 4 I 4 -MOF host-guest system can be a highly heterogeneous catalyst to promote the Friedel-Crafts alkylation of indoles with acetals in a one-pot two-step fashion under solvent-free conditions at room temperature.

  9. Enhancing Video Games Policy Based on Least-Squares Continuous Action Policy Iteration: Case Study on StarCraft Brood War and Glest RTS Games and the 8 Queens Board Game

    Directory of Open Access Journals (Sweden)

    Shahenda Sarhan

    2016-01-01

    Full Text Available With the rapid advent of video games recently and the increasing numbers of players and gamers, only a tough game with high policy, actions, and tactics survives. How the game responds to opponent actions is the key issue of popular games. Many algorithms were proposed to solve this problem such as Least-Squares Policy Iteration (LSPI and State-Action-Reward-State-Action (SARSA but they mainly depend on discrete actions, while agents in such a setting have to learn from the consequences of their continuous actions, in order to maximize the total reward over time. So in this paper we proposed a new algorithm based on LSPI called Least-Squares Continuous Action Policy Iteration (LSCAPI. The LSCAPI was implemented and tested on three different games: one board game, the 8 Queens, and two real-time strategy (RTS games, StarCraft Brood War and Glest. The LSCAPI evaluation proved superiority over LSPI in time, policy learning ability, and effectiveness.

  10. Arctic Craft Demonstration Report

    Science.gov (United States)

    2012-11-01

    21 Figure 15. Crowley ACV on a beach in Gwydyr Bay. .................................................................................. 22...Figure 16. Quonset hut structure allows year round operations for ACV . .................................................... 22 Figure 17. Dalton...met with Crowley Maritime Services which operates the Arctic Hawk Air Cushion Vehicle ( ACV ). This vessel is used to provide logistical support to

  11. MineCrafting Friendship

    DEFF Research Database (Denmark)

    Skovbjerg, Helle Marie

    , Minecraft, sociability, friendship, ethnographic study. Heidegger, M. (1998). Being and Time: A Translation of Sein und Zeit. State University of New York Press. http://doi.org/10.1353/mln.1998.0037 Huber, H. (2006). Aristoteles: Nikomachische Ethik. Politeia, 356–361. http://doi.org/10.......1524/9783050050232 Karoff, H. S. (2013). Play practices and play moods, (September), 37–41. http://doi.org/10.1080/21594937.2013.805650 Prout, A., & James, A. (1997). A new paradigm for the sociology of childhood? Provenance, promise and problems. In Constructing and Reconstructing Childhood: Contemporary Issues...

  12. Digital wood craft

    DEFF Research Database (Denmark)

    Tamke, Martin; Ramsgaard Thomsen, Mette

    2009-01-01

    In 1995, Robin Evans points out in his book The Projective Cast how the development of techniques changed architecture and the space inhabited in times of Gothic and early Renaissance. We see a parallel phenomenon today, where the interplay of technology and tool gives shape to new design (Kolare...

  13. Crafting our energy future

    International Nuclear Information System (INIS)

    van Schagen, Frank

    2005-01-01

    The new Asia-Pacific Greenhouse Agreement offers Australia a great opportunity to take full advantage of both its brains and its energy resources. The energy debate is often, simplistically, characterised as coal versus nuclear, or non-renewables versus renewables. In reality we will need a mix of energy sources to power our economy, cleanly, into the future. The issues are cost, environmental protection, national security, skills and security of energy supply. If we wish our economy to continue growing at present rates, we will need 50 per cent more energy in 2030 than we use today - and it is not too soon to start planning how we will produce it. We have around 500 years' supply of coal resources at present rates of usage. Power generation from coal is capable of achieving zero, or near zero, carbon emissions using technologies such as oxy-fuel combustion or IGCC (integrated gasification combined cycle). In both, C0 2 can be captured and stored underground. The greenhouse debate has revived interest in nuclear power generation. The cost of generating electricity with nuclear is similar to clean coal. However, we would have to start a nuclear power industry from a very small base, buying costly generation plant and training or importing an entire, highly-skilled workforce, in competition with other countries. Waste disposal is an issue for both coal and nuclear. For coal, the main option is carbon capture and its storage in deep saline aquifers. This technology is well understood and widely used by the oil and gas industry but we have to determine the most suitable places and techniques, and we have to build the infrastructure. Nuclear waste storage is also well-understood. Which technology we choose depends on an evaluation of both short and long term risks for the community and environment. One thing that Australia must get right is the economics. The wrong decision will cost us jobs, if not entire industries and regions. While renewables like solar and wind are unquestionably part of our future energy mix, trying to implement them on a large scale without a regulatory framework that puts a value on carbon emissions will be costly and the costs will fall on both industry and the community. We must, nevertheless, continue to pursue their development and introduction over the medium term. Clean coal offers a number of attractions. Apart from being cost-competitive with other forms of energy, it can also help solve a far larger problem for Australia: our growing dependence on imported transport fuels and the greenhouse emissions of our transport sector. Because it is a chemical - not a combustion - process, IGCC is capable of producing a range of products from coal: syngas, clean diesel fuel, hydrogen (the cleanest fuel of all), fertiliser and other industrial materials. In other words, coal-IGCC can provide motive power for the new ultra-efficient diesel engines, for hybrid cars or for vehicles powered by fuel cells. This is a big advantage over technologies that only produce electricity. The transport sector contributes 14 per cent of Australia's greenhouse emissions. If we are to overcome the greenhouse problem, we need to cut emissions from transport as well as from electricity generation. Clean coal can help achieve this. Also, Australians are already world leaders at mining, handling, analysing, processing, burning and exporting coal. We will need to grow those skills to pursue the clean coal route, but we already have a head-start in our skills base. The new Asia-Pacific greenhouse partnership between Australia, the US, Japan, China, India and South Korea offers us an opportunity to be among the world leaders in the clean energy game. We can be an exporter of clean energy, of energy-rich products (like aluminium or magnesium) and of clean technology and know-how. In other words, we can use our brains as well as our resources. This will not only sustain our own future but will also help our trading partners to maintain growth and to reduce their emissions. That would be a worthy contribution to a more prosperous, peaceable and environmentally sustainable world

  14. Craft brewery business plan

    OpenAIRE

    García Carrillo, Javier

    2016-01-01

    Business plan The project, created with the intention of becoming a company carrying out the points described therein. Based on the readings on the subject, factories visited in Spain and in Belgium, the beers made in "Homemade" mode, attendance at specific courses and brewers events, and two years of study and observation of market developments brewer Catalan and more specifically developed in Barcelona, allow me to have a clear vision of what the public demand of this sector and the type...

  15. Crafting Strategic Plans

    Science.gov (United States)

    Butler, Kevin

    2008-01-01

    Education leaders know how to work hard, but how can they learn to work smarter and to lead better? There are bookshelves full of works on leadership based on the lives of luminaries ranging from Sun Tzu, a Chinese general who wrote "The Art of War," and General Patton to Machiavelli and Lincoln. Although they offer inspiration, such works do not…

  16. The Craft of Editing

    DEFF Research Database (Denmark)

    Moeran, Brian

    To edit is to make a choice, or series of choices. Will I write a rough draft of this essay in longhand, or hammer it out on my computer? If the latter, what font shall I use? Times New Roman, Book Antiqua, or Garamond? Once I get started, what style shall I adopt: realistic, confessional or impr...

  17. Craft and the Curriculum

    Science.gov (United States)

    Stewart, Marilyn G.

    2012-01-01

    Since the earliest times, humans have made objects--oil lamps carved out of stone to light their way, baskets and pots to hold grain and water, blankets and clothing to protect them from the elements. At some point, their need for the functional was enhanced by their desire for the beautiful. They began to decorate their lamps, pots, baskets,…

  18. Digital wood craft

    DEFF Research Database (Denmark)

    Tamke, Martin; Ramsgaard Thomsen, Mette

    2009-01-01

    In 1995, Robin Evans points out in his book The Projective Cast how the development of techniques changed architecture and the space inhabited in times of Gothic and early Renaissance. We see a parallel phenomenon today, where the interplay of technology and tool gives shape to new design...... integrated field of design and innovation in architectural design and building industry....

  19. Inscribing women and gender into histories and reception of design, crafts, and decorative arts of small-scale non-European cultures

    Directory of Open Access Journals (Sweden)

    Marjan Groot

    2015-06-01

    Full Text Available Given the formation of the history of art and the anthropology of material culture in the late nineteenth century, this paper focuses on the scholarly field of study which has come to consist of the interrelationship of ornament, design, craft, and decorative art. After addressing the historiography of this emerging field with special attention to non-European cultures and areas, the paper will inscribe women authors and gender into the narrative and interpretation of craft, design, decorative art, and ornament through their personal observations of small-scale societies. Examples will address Ceylon, ‘the savage woman’, Brazil, Japan, Indonesian peoples, and African peoples. Contrary to object-oriented scholarly histories of the time, women’s reflections are linked to subject-personal experiences and imply a gendered appropriation of first-hand reception. Women’s writings also offer a gendering of geography in history writing where scholarly overviews by male authors created a western historical ‘landscape’ and women’s reception of non-European cultures positioned realms beyond it.

  20. Crafting citizen(ship) for people with dementia: How policy narratives at national level in Sweden informed politics of time from 1975 to 2013.

    Science.gov (United States)

    Nedlund, Ann-Charlotte; Nordh, Jonas

    2015-08-01

    This article explores how policy narratives in national policy documents in Sweden inform associated politics on people with dementia. This is disentangled in terms of how people with dementia have been defined, what the problems and their imminent solutions have been, and if and how these have differed over time. Based on a textual analysis of policy documents at national level in Sweden, covering nearly 40 years the study shows how divergent policy narratives shape the construction of citizens with dementia as policy target groups. This study shows the temporal character of people with dementia as a political problem, the implications of policy narratives on people with dementia as a citizen group, and policy narratives as something being crafted rather than shaped by fixed pre-existing "facts". Dementia, and further citizens living with dementia, does not have a once and for all stabilised meaning. Instead, the meanings behind the categories continue to evolve and to be crafted, which affects the construction of citizens living with dementia, the space in which to exercise their citizenship and further belonging to the society. Copyright © 2015 Elsevier Inc. All rights reserved.