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Sample records for single-subject multiple-baseline design

  1. Exploring inter-task transfer following a CO-OP approach with four children with DCD: A single subject multiple baseline design.

    Science.gov (United States)

    Capistran, Julie; Martini, Rose

    2016-10-01

    Cognitive Orientation to daily Occupational Performance (CO-OP) approach has been shown to be effective for improving the performance of tasks worked on in therapy and the use of cognitive strategies. No study to date seems to have explored its effectiveness for improving performance of untrained tasks (inter-task transfer) in children with Developmental Coordination Disorder (DCD). This study aimed to determine whether CO-OP leads to improved performance in an untrained task. A single-subject design with multiple baselines across skills was adopted, with three replications. Four children with DCD (7-12years) received 10 sessions of CO-OP intervention where each child worked on three tasks during therapy sessions and a fourth task was identified, but not worked on, to verify inter-task transfer. Task performance was rated over four phases (baseline, intervention, post-intervention, follow-up) using the Performance Quality Rating Scale (PQRS-OD). Graphed data was statistically analyzed using a two or three standard deviation band method. Significant improvement was obtained for 11 of 12 tasks worked on during therapy and for two of the four untrained tasks. These results indicate that the effectiveness of CO-OP to improve untrained tasks in children merit further exploration. Copyright © 2016 Elsevier B.V. All rights reserved.

  2. Effect of a motor-based role-play intervention on the social behaviors of adolescents with high-functioning autism: multiple-baseline single-subject design.

    Science.gov (United States)

    Gutman, Sharon A; Raphael-Greenfield, Emily I; Rao, Ashwini K

    2012-01-01

    OBJECTIVE. We examined the effect of a motor-based role-play intervention on the social skills of adolescents with high-functioning autism. METHOD. An ABA multiple-baseline design with three 3-mo phases occurring over 12 mo was used with 7 participants. Frequency of targeted verbal and nonverbal behaviors was tallied in each phase. Frequency data were analyzed using repeated-measures analyses of variance with post hoc comparisons to examine differences in targeted behaviors over the three phases. RESULTS. Three participants completed all three study phases, 2 completed Phase 2, and 2 completed Phase 1. All participants (N = 7) demonstrated improved social skill use in Phase 1. Participants completing Phase 2 (n = 5) further improved social skill use. Additional improvements were observed among participants (n = 3) who completed Phase 3. CONCLUSION. The intervention helped participants improve targeted social skill use. Further testing with larger samples and intervention modifications is warranted. Copyright © 2012 by the American Occupational Therapy Association, Inc.

  3. A comparison of the effects of visual deprivation and regular body weight support treadmill training on improving over-ground walking of stroke patients: a multiple baseline single subject design.

    Science.gov (United States)

    Kim, Jeong-Soo; Kang, Sun-Young; Jeon, Hye-Seon

    2015-01-01

    The body-weight-support treadmill (BWST) is commonly used for gait rehabilitation, but other forms of BWST are in development, such as visual-deprivation BWST (VDBWST). In this study, we compare the effect of VDBWST training and conventional BWST training on spatiotemporal gait parameters for three individuals who had hemiparetic strokes. We used a single-subject experimental design, alternating multiple baselines across the individuals. We recruited three individuals with hemiparesis from stroke; two on the left side and one on the right. For the main outcome measures we assessed spatiotemporal gait parameters using GAITRite, including: gait velocity; cadence; step time of the affected side (STA); step time of the non-affected side (STN); step length of the affected side (SLA); step length of the non-affected side (SLN); step-time asymmetry (ST-asymmetry); and step-length asymmetry (SL-asymmetry). Gait velocity, cadence, SLA, and SLN increased from baseline after both interventions, but STA, ST-asymmetry, and SL-asymmetry decreased from the baseline after the interventions. The VDBWST was significantly more effective than the BWST for increasing gait velocity and cadence and for decreasing ST-asymmetry. VDBWST is more effective than BWST for improving gait performance during the rehabilitation for ground walking.

  4. On Internal Validity in Multiple Baseline Designs

    Science.gov (United States)

    Pustejovsky, James E.

    2014-01-01

    Single-case designs are a class of research designs for evaluating intervention effects on individual cases. The designs are widely applied in certain fields, including special education, school psychology, clinical psychology, social work, and applied behavior analysis. The multiple baseline design (MBD) is the most frequently used single-case…

  5. Estimating Intervention Effects across Different Types of Single-Subject Experimental Designs: Empirical Illustration

    Science.gov (United States)

    Moeyaert, Mariola; Ugille, Maaike; Ferron, John M.; Onghena, Patrick; Heyvaert, Mieke; Beretvas, S. Natasha; Van den Noortgate, Wim

    2015-01-01

    The purpose of this study is to illustrate the multilevel meta-analysis of results from single-subject experimental designs of different types, including AB phase designs, multiple-baseline designs, ABAB reversal designs, and alternating treatment designs. Current methodological work on the meta-analysis of single-subject experimental designs…

  6. The Utility of Single Subject Design Research

    Science.gov (United States)

    Bennett, Kyle D.

    2016-01-01

    Single subject design (SSD) research is a quantitative approach used to investigate basic and applied research questions. It has been used for decades to examine issues of social importance such as those related to general and special education strategies, therapeutic approaches in mental health, community health practices, safety, and business…

  7. Handbook of statistical methods single subject design

    CERN Document Server

    Satake, Eiki; Maxwell, David L

    2008-01-01

    This book is a practical guide of the most commonly used approaches in analyzing and interpreting single-subject data. It arranges the methodologies used in a logical sequence using an array of research studies from the existing published literature to illustrate specific applications. The book provides a brief discussion of each approach such as visual, inferential, and probabilistic model, the applications for which it is intended, and a step-by-step illustration of the test as used in an actual research study.

  8. Creating single-subject design graphs in Microsoft Excel 2007.

    Science.gov (United States)

    Dixon, Mark R; Jackson, James W; Small, Stacey L; Horner-King, Mollie J; Lik, Nicholas Mui Ker; Garcia, Yors; Rosales, Rocio

    2009-01-01

    Over 10 years have passed since the publication of Carr and Burkholder's (1998) technical article on how to construct single-subject graphs using Microsoft Excel. Over the course of the past decade, the Excel program has undergone a series of revisions that make the Carr and Burkholder paper somewhat difficult to follow with newer versions. The present article provides task analyses for constructing various types of commonly used single-subject design graphs in Microsoft Excel 2007. The task analyses were evaluated using a between-subjects design that compared the graphing skills of 22 behavior-analytic graduate students using Excel 2007 and either the Carr and Burkholder or newly developed task analyses. Results indicate that the new task analyses yielded more accurate and faster graph construction than the Carr and Burkholder instructions.

  9. SSDOnt: An Ontology for Representing Single-Subject Design Studies.

    Science.gov (United States)

    Berges, Idoia; Bermúdez, Jesus; Illarramendi, Arantza

    2018-02-01

    Single-Subject Design is used in several areas such as education and biomedicine. However, no suited formal vocabulary exists for annotating the detailed configuration and the results of this type of research studies with the appropriate granularity for looking for information about them. Therefore, the search for those study designs relies heavily on a syntactical search on the abstract, keywords or full text of the publications about the study, which entails some limitations. To present SSDOnt, a specific purpose ontology for describing and annotating single-subject design studies, so that complex questions can be asked about them afterwards. The ontology was developed following the NeOn methodology. Once the requirements of the ontology were defined, a formal model was described in a Description Logic and later implemented in the ontology language OWL 2 DL. We show how the ontology provides a reference model with a suitable terminology for the annotation and searching of single-subject design studies and their main components, such as the phases, the intervention types, the outcomes and the results. Some mappings with terms of related ontologies have been established. We show as proof-of-concept that classes in the ontology can be easily extended to annotate more precise information about specific interventions and outcomes such as those related to autism. Moreover, we provide examples of some types of queries that can be posed to the ontology. SSDOnt has achieved the purpose of covering the descriptions of the domain of single-subject research studies. Schattauer GmbH.

  10. The influence of the design matrix on treatment effect estimates in the quantitative analyses of single-subject experimental design research.

    Science.gov (United States)

    Moeyaert, Mariola; Ugille, Maaike; Ferron, John M; Beretvas, S Natasha; Van den Noortgate, Wim

    2014-09-01

    The quantitative methods for analyzing single-subject experimental data have expanded during the last decade, including the use of regression models to statistically analyze the data, but still a lot of questions remain. One question is how to specify predictors in a regression model to account for the specifics of the design and estimate the effect size of interest. These quantitative effect sizes are used in retrospective analyses and allow synthesis of single-subject experimental study results which is informative for evidence-based decision making, research and theory building, and policy discussions. We discuss different design matrices that can be used for the most common single-subject experimental designs (SSEDs), namely, the multiple-baseline designs, reversal designs, and alternating treatment designs, and provide empirical illustrations. The purpose of this article is to guide single-subject experimental data analysts interested in analyzing and meta-analyzing SSED data. © The Author(s) 2014.

  11. Imagery Rescripting for Body Dysmorphic Disorder: A Multiple-Baseline Single-Case Experimental Design.

    Science.gov (United States)

    Willson, Rob; Veale, David; Freeston, Mark

    2016-03-01

    Individuals with body dysmorphic disorder (BDD) often experience negative distorted images of their appearance, and research suggests these may be linked to memories of adverse events such as bullying or teasing. This study evaluates imagery rescripting (ImR) as an intervention for BDD. In this article, we present a multiple-baseline single-case experimental design testing imagery rescripting as a brief, stand-alone intervention, with six individuals with BDD that related to aversive memories. The impact of the intervention was assessed by self-reported daily measures of symptom severity (preoccupation with appearance, appearance-related checking behaviors, appearance-related distress, and strength of belief that their main problem is their appearance) and standardized clinician ratings of BDD severity (Yale-Brown Obsessive Compulsive Scale modified for BDD). Four out of six of the participants responded positively to the intervention, with clinically meaningful improvement in symptomatology. Overall response was rapid; improvements began within the first week post-ImR intervention. From a small sample it is cautiously concluded that imagery rescripting may show promise as a module in cognitive-behavioral therapy for BDD, and is worthy of further investigation. Copyright © 2015. Published by Elsevier Ltd.

  12. Single-Subject Research Methodology: An Underutilized Tool in the Field of Deafness.

    Science.gov (United States)

    Bullis, Michael; Anderson, Glenn

    1986-01-01

    Single-subject research methods are simple, powerful, and very applicable to selected study of deafness. This article considers group versus single-subject designs; an example of withdrawal single-subject design; and an example of the multiple baseline single-subject design. (CB)

  13. Studies Using Single-Subject Designs in Sport Psychology: 30 Years of Research

    Science.gov (United States)

    Martin, G. L.; Thompson, K.; Regehr, K.

    2004-01-01

    A prominent feature of behavior-analytic research has been the use of single-subject designs. We examined sport psychology journals and behavioral journals published during the past 30 years, and located 40 studies using single-subject designs to assess interventions for enhancing the performance of athletes and coaches. In this paper, we…

  14. Single-Subject Designs and Action Research in the K-12 Setting

    Science.gov (United States)

    Forbes, Sean A.; Ross, Margaret E.; Chesser, Svetlana S.

    2011-01-01

    In as much as educational research is concerned with individual student assessment and development, it is surprising that single-subject designs are not more readily utilized in classroom-based action research. The purpose of this article is to emphasize benefits of single-subject research in the K-12 setting, given that teachers teach and assess…

  15. A Standardized Mean Difference Effect Size for Multiple Baseline Designs across Individuals

    Science.gov (United States)

    Hedges, Larry V.; Pustejovsky, James E.; Shadish, William R.

    2013-01-01

    Single-case designs are a class of research methods for evaluating treatment effects by measuring outcomes repeatedly over time while systematically introducing different condition (e.g., treatment and control) to the same individual. The designs are used across fields such as behavior analysis, clinical psychology, special education, and…

  16. The Applied Behavior Analysis Research Paradigm and Single-Subject Designs in Adapted Physical Activity Research.

    Science.gov (United States)

    Haegele, Justin A; Hodge, Samuel Russell

    2015-10-01

    There are basic philosophical and paradigmatic assumptions that guide scholarly research endeavors, including the methods used and the types of questions asked. Through this article, kinesiology faculty and students with interests in adapted physical activity are encouraged to understand the basic assumptions of applied behavior analysis (ABA) methodology for conducting, analyzing, and presenting research of high quality in this paradigm. The purposes of this viewpoint paper are to present information fundamental to understanding the assumptions undergirding research methodology in ABA, describe key aspects of single-subject research designs, and discuss common research designs and data-analysis strategies used in single-subject studies.

  17. Compassion-Based Therapy for Trauma-Related Shame and Posttraumatic Stress: Initial Evaluation Using a Multiple Baseline Design.

    Science.gov (United States)

    Au, Teresa M; Sauer-Zavala, Shannon; King, Matthew W; Petrocchi, Nicola; Barlow, David H; Litz, Brett T

    2017-03-01

    Accumulating research suggests that shame can strongly contribute to the development and maintenance of posttraumatic stress disorder (PTSD). Interventions that promote self-compassion have shown promise for reducing shame related to various clinical problems, but this approach has not been systematically evaluated for traumatized individuals. The aim of this study was to develop a brief compassion-based therapy and assess its efficacy for reducing trauma-related shame and PTSD symptoms. Using a multiple baseline experimental design, the intervention was evaluated in a community sample of trauma-exposed adults (N=10) with elevated trauma-related shame and PTSD symptoms. Participants completed weekly assessments during a 2-, 4-, or 6-week baseline phase and a 6-week treatment phase, and at 2 and 4weeks after the intervention. By the end of treatment, 9 of 10 participants demonstrated reliable decreases in PTSD symptom severity, while 8 of 10 participants showed reliable reductions in shame. These improvements were maintained at 2- and 4-week follow-up. The intervention was also associated with improvements in self-compassion and self-blame. Participants reported high levels of satisfaction with the intervention. Results suggest that the intervention may be useful as either a stand-alone treatment or as a supplement to other treatments. Copyright © 2016. Published by Elsevier Ltd.

  18. Effects of aquatic aerobic exercise for a child with cerebral palsy: single-subject design.

    Science.gov (United States)

    Retarekar, Runzun; Fragala-Pinkham, Maria A; Townsend, Elise L

    2009-01-01

    The purpose of this study was to evaluate the effects of an aquatic aerobic exercise program for a child with cerebral palsy. A 5-year-old girl with spastic diplegia classified at level III on the Gross Motor Function Classification System participated in this single-subject A-B-A design study. The aquatic aerobic exercise intervention was carried out 3 times per week for 12 weeks at an intensity of 50% to 80% of heart rate reserve. The Canadian Occupational Performance Measure, Gross Motor Function Measure, and 6-minute walk test were used as outcomes. Statistically significant improvements were found in the participation, activity, and body function components of the International Classification of Functioning, Disability, and Health model. Improvements in functional abilities and walking endurance and speed were recorded. These findings suggest that an aquatic aerobic exercise program was effective for this child with cerebral palsy and support the need for additional research in this area.

  19. A new approach to assessing intra-subject variability in single-subject designs

    Directory of Open Access Journals (Sweden)

    Katy Borodkin

    2014-04-01

    Full Text Available Research Aim: One of the methodological challenges of single-subject designs is accounting for intra-individual variability in performance, which is commonly assessed by applying the same testing materials on multiple sessions (McReynolds & Thompson, 1986. This approach might be less feasible in some individuals, such as bilingual speakers with aphasia, who would need to be tested, using the same materials, on several occasions within as well as across languages. Repetitive exposure to the same testing materials can increase practice effects and further reduce the validity of the testing. In the present study, we explored an alternative approach to measuring stability in performance by comparing the use of identical vs. different (but comparable testing materials. Method: Participants were five monolinguals with non-fluent aphasia following a single left CVA. Participants performed an action-naming task and two narrative tasks: a picture sequence and a personal narrative. There were two testing times, several weeks apart using identical materials. Each testing time included three consecutive sessions, using different materials. Action-naming performance was assessed by the number of correct verbs produced. The verbal output in the narrative tasks was scored for amount (number of utterances, grammaticality (percentage of grammatical sentences, and verb diversity (number of different verbs. Pearson correlation coefficients (r were computed to establish the intra-subject variability across testing times and across sessions. The magnitude of the correlations was evaluated using published guidelines (Strauss, Sherman, & Spreen, 2006. Results: For action naming, the correlations ranged from high to very high (.87 to .98 across testing times and from adequate to very high across sessions (.74 to .96. For the narrative tasks, the correlations between the number of utterances across testing times ranged from adequate to very high (.76 to .97 and from low

  20. Brace modification improves aerobic performance in Charcot-Marie-Tooth disease: a single-subject design.

    Science.gov (United States)

    Bean, J; Walsh, A; Frontera, W

    2001-08-01

    Ankle-foot orthoses (AFOs) can lower energy expenditure in patients with hemiplegia by 10%-13%. Review of the lower motor injury literature reveals insufficient physiologic evidence supporting the use or modification of AFOs in patients with lower motor neuron injury and, specifically, progressive conditions such as Charcot-Marie-Tooth disease. We sought to test the hypothesis that optimal AFOs would improve submaximal aerobic performance and submaximal perceived exertion, while producing no change in maximal aerobic capacity. In an individual with Charcot-Marie-Tooth disease, a single-subject design study was used. An A-B-A design was used, with "A" corresponding to use of the patient's old AFOs and "B" corresponding to the newly prescribed AFOs. The subject underwent treadmill exercise tolerance testing using a modified Balke protocol. Indirect calorimetry was used to measure oxygen consumption per unit time (VO2), and the Borg scale was used to measure perceived exertion. At the same submaximal exercise intensities, VO2, rate-pressure product, and perceived exertion were all reduced when using the modified AFOs. Additionally, these conditions allowed the subject to conduct the treadmill exercise test 20% longer. Maximal VO2 remained constant under all conditions. Optimizing the AFO prescription in a patient with Charcot-Marie-Tooth disease can enhance physiologic performance and perceived exertion at submaximal activity levels. Larger controlled trials are necessary to further demonstrate such benefits in patients with progressive neuropathy and other causes of lower motor neuron injury.

  1. Can Constraint Induced Movement Therapy Improve In-Hand Manipulation Skills: A Single Subject Design

    Directory of Open Access Journals (Sweden)

    Somaye Kavousipor

    2012-04-01

    Full Text Available Objectives: This study describes a single subject design (ABA that shows the effective use of constraint induced movement therapy in improvement of quality and performance of in-hand manipulation skills for a 10 year old boy and a 9 years old girl with hemiplegic cerebral palsy, as Dickerson (2007 showed it in arm movement and function. Methods: To determine the effectiveness of CIMT by the use of C-statistic analysis and visual analysis. Approach: The first step was to design a child friendly group activity and home based intervention program through occupation. The possible effectiveness of CIMT was evaluated by daily measurements and video recording of 6 sub skills of in-hand manipulation according to Pont category (2009 in defined activity. Results: For making the treatment more cost effective, families can produce a simple clinical setting at home and participate in their child treatment plan actively. Discussion: A client center intervention will facilitate the use and quality of fingers and hand motion. Also a group activity can motivate participants to participate more and better.

  2. Creating Single-Subject Design Graphs in Microsoft Excel[TM] 2007

    Science.gov (United States)

    Dixon, Mark R.; Jackson, James W.; Small, Stacey L.; Horner-King, Mollie J.; Mui Ker Lik, Nicholas; Garcia, Yors; Rosales, Rocio

    2009-01-01

    Over 10 years have passed since the publication of Carr and Burkholder's (1998) technical article on how to construct single-subject graphs using Microsoft Excel. Over the course of the past decade, the Excel program has undergone a series of revisions that make the Carr and Burkholder paper somewhat difficult to follow with newer versions. The…

  3. An Examination of Fluoxetine for the Treatment of Selective Mutism Using a Nonconcurrent Multiple-Baseline Single-Case Design Across 5 Cases.

    Science.gov (United States)

    Barterian, Justin A; Sanchez, Joel M; Magen, Jed; Siroky, Allison K; Mash, Brittany L; Carlson, John S

    2018-01-01

    This study examined the utility of fluoxetine in the treatment of 5 children, aged 5 to 14 years, diagnosed with selective mutism who also demonstrated symptoms of social anxiety. A nonconcurrent, randomized, multiple-baseline, single-case design with a single-blind placebo-controlled procedure was used. Parents and the study psychiatrist completed multiple methods of assessment including Direct Behavior Ratings and questionnaires. Treatment outcomes were evaluated by calculating effect sizes for each participant as an individual and for the participants as a group. Information regarding adverse effects with an emphasis on behavioral disinhibition and ratings of parental acceptance of the intervention was gathered. All 5 children experienced improvement in social anxiety, responsive speech, and spontaneous speech with medium to large effect sizes; however, children still met criteria for selective mutism at the end of the study. Adverse events were minimal, with only 2 children experiencing brief occurrences of minor behavioral disinhibition. Parents found the treatment highly acceptable.

  4. A multiple baseline analysis of the effect of peer tutoring on the academic performance of a second grade child with learning disabilities.

    Science.gov (United States)

    Blackbourn, J M; Campbell, J

    1991-08-01

    A multiple baseline, single-subject design was employed in the analysis of the academic performance of a second grade girl labeled "learning disabled." Peer tutoring combined with praise led to a significant improvement in solving mathematics problems requiring regrouping, word recognition, and ability to locate specific text pages.

  5. Improving Treatment Plan Implementation in Schools: A Meta-Analysis of Single Subject Design Studies

    Science.gov (United States)

    Noell, George H.; Gansle, Kristin A.; Mevers, Joanna Lomas; Knox, R. Maria; Mintz, Joslyn Cynkus; Dahir, Amanda

    2014-01-01

    Twenty-nine peer-reviewed journal articles that analyzed intervention implementation in schools using single-case experimental designs were meta-analyzed. These studies reported 171 separate data paths and provided 3,991 data points. The meta-analysis was accomplished by fitting data extracted from graphs in mixed linear growth models. This…

  6. An evaluation of the stimulus equivalence paradigm to teach single-subject design to distance education students via Blackboard.

    Science.gov (United States)

    Walker, Brooke D; Rehfeldt, Ruth Anne

    2012-01-01

    The purpose of the current study was to examine the degree to which instruction based on stimulus equivalence procedures could be used to teach single-subject design methodology to graduate-level professionals through a Web-based course management system known as Blackboard (see http://www.blackboard.com). Specifically, we used the stimulus equivalence paradigm to teach relations among the names, definitions, graphical representations of the designs, and two practical scenarios of when it would be appropriate to implement each design. Most participants demonstrated the emergence of untaught relations, and some participants showed generalization to novel vignettes and graphs. Relations largely were not maintained at follow-up but were retaught.

  7. Rating the methodological quality of single-subject designs and n-of-1 trials: introducing the Single-Case Experimental Design (SCED) Scale.

    Science.gov (United States)

    Tate, Robyn L; McDonald, Skye; Perdices, Michael; Togher, Leanne; Schultz, Regina; Savage, Sharon

    2008-08-01

    Rating scales that assess methodological quality of clinical trials provide a means to critically appraise the literature. Scales are currently available to rate randomised and non-randomised controlled trials, but there are none that assess single-subject designs. The Single-Case Experimental Design (SCED) Scale was developed for this purpose and evaluated for reliability. Six clinical researchers who were trained and experienced in rating methodological quality of clinical trials developed the scale and participated in reliability studies. The SCED Scale is an 11-item rating scale for single-subject designs, of which 10 items are used to assess methodological quality and use of statistical analysis. The scale was developed and refined over a 3-year period. Content validity was addressed by identifying items to reduce the main sources of bias in single-case methodology as stipulated by authorities in the field, which were empirically tested against 85 published reports. Inter-rater reliability was assessed using a random sample of 20/312 single-subject reports archived in the Psychological Database of Brain Impairment Treatment Efficacy (PsycBITE). Inter-rater reliability for the total score was excellent, both for individual raters (overall ICC = 0.84; 95% confidence interval 0.73-0.92) and for consensus ratings between pairs of raters (overall ICC = 0.88; 95% confidence interval 0.78-0.95). Item reliability was fair to excellent for consensus ratings between pairs of raters (range k = 0.48 to 1.00). The results were replicated with two independent novice raters who were trained in the use of the scale (ICC = 0.88, 95% confidence interval 0.73-0.95). The SCED Scale thus provides a brief and valid evaluation of methodological quality of single-subject designs, with the total score demonstrating excellent inter-rater reliability using both individual and consensus ratings. Items from the scale can also be used as a checklist in the design, reporting and critical

  8. Evidence-Based Communication Practices for Children with Visual Impairments and Additional Disabilities: An Examination of Single-Subject Design Studies

    Science.gov (United States)

    Parker, Amy T.; Grimmett, Eric S.; Summers, Sharon

    2008-01-01

    This review examines practices for building effective communication strategies for children with visual impairments, including those with additional disabilities, that have been tested by single-subject design methodology. The authors found 30 studies that met the search criteria and grouped intervention strategies to align any evidence of the…

  9. The effect of a motor-based, social skills intervention for adolescents with high-functioning autism: two single-subject design cases.

    Science.gov (United States)

    Gutman, Sharon A; Raphael, Emily I; Ceder, Leila M; Khan, Arshi; Timp, Katherine M; Salvant, Sabrina

    2010-12-01

    The purpose of this study was to assess the effect of a motor-based, social skills intervention for two adolescents with high-functioning autism (HFA) using single-subject design. A description of the intervention is provided as a first step in the manualization process. The intervention was provided as a 7-week after-school program, once weekly to the paired participants. Intervention consisted of role-play methods in which motor behaviours were linked with their cognitive and emotional meanings. Baseline, intervention and 3-month probe data collection periods were carried out and then compared using visual inspection of graphed data, paired t-tests and a three-standard-deviation-band approach. Both participants displayed a statistically significant increase in targeted social skills behaviours from baseline to intervention and maintained this level at a 3-month post-intervention probe. These single-subject design cases illustrate that motor-based, social skills interventions may be effective for adolescents with HFA and warrant further testing. Copyright © 2010 John Wiley & Sons, Ltd.

  10. Comparison of forward versus backward walking using body weight supported treadmill training in an individual with a spinal cord injury: a single subject design.

    Science.gov (United States)

    Moriello, Gabriele; Pathare, Neeti; Cirone, Cono; Pastore, Danielle; Shears, Dacia; Sulehri, Sahira

    2014-01-01

    Body weight supported treadmill training (BWSTT) is a task-specific intervention that promotes functional locomotion. There is no research evaluating the effect of backward walking (BW) using BWSTT in individuals with spinal cord injury (SCI). The purpose of this single subject design was to examine the differences between forward walking (FW) and BW training using BWSTT in an individual with quadriparesis. The participant was a 57-year-old male with incomplete C3-C6 SCI. An ABABAB design (A = BW; B = FW; each phase = 3 weeks of biweekly sessions) was utilized. Outcome measures included: gait parameters; a timed 4-meter walk; the 5-repetition sit-to-stand test (STST); tandem stance time; and 6-minute walk test (6MWT). Data was analyzed with split level method of trend estimation. Improvements in gait parameters, on the timed 4-meter walk, 6MWT, tandem balance and aerobic endurance were similar with FW and BW training. The only difference between FW and BW training was that BW training resulted in greater improvements in the STST. The results of this study suggest that in this individual backward walking training was advantageous, resulting in improved ability to perform the 5-repetition STST. It is suspected that these changes can be attributed to the differences in muscle activation and task difficulty between FW and BW.

  11. Exploring the Effects of Using an Oral Appliance to Reduce Movement Dysfunction in an Individual With Parkinson Disease: A Single-Subject Design Study.

    Science.gov (United States)

    Lane, Hillary; Rose, Lindsey E; Woodbrey, Megan; Arghavani, David; Lawrence, Michael; Cavanaugh, James T

    2017-01-01

    Clinical reports suggest that wearing an oral appliance can improve the gait and balance of an individual with Parkinson disease (PD). Our primary purpose was to systematically explore this effect using a single-subject study design and quantitative motion analysis. Secondarily, we sought to examine the quality-of-life outcomes following 1-month of routine oral appliance wear. The participant was a 73-year-old ambulatory man with mid-stage PD. Using an A-B-A design, for which a custom-made oral appliance served as the intervention, kinematic and kinetic data were captured during performance of Four Square Step Test, serpentine walk, and tandem walk tasks. Grip strength was quantified with a dynamometer. Quality-of-life outcomes were collected after 1 month of appliance wear using the Parkinson Disease Questionnaire-39 (PDQ-39). Perceived changes in balance, mobility, and quality of life were captured from the participant using an 11-point Global Rate of Change (GRC) scale. Changes in mobility, postural control, and grip strength during appliance wear were suggestive of reduced movement dysfunction. The PDQ-39 revealed a significant improvement in quality of life, primarily related to increased emotional well-being, decreased stigma, and increased communication. GRC scores indicated a clinically significant improvement in ease of movement in the community (+3), ease of movement during the performance of activities of daily living (+4), and in standing balance while performing activities of daily living (+4). Study findings provided quantitative evidence supporting the effectiveness of oral appliance wear for reducing movement dysfunction in a patient with mid-stage PD.Video Abstract available for more insights from the authors (see Supplemental Digital Content 1, http://links.lww.com/JNPT/A155).

  12. Internet-Based Cognitive Behavioral Therapy for Residual Symptoms in Bipolar Disorder Type II: A Single-Subject Design Pilot Study.

    Science.gov (United States)

    Holländare, Fredrik; Eriksson, Annsofi; Lövgren, Lisa; Humble, Mats B; Boersma, Katja

    2015-04-23

    Bipolar disorder is a chronic condition with recurring episodes that often lead to suffering, decreased functioning, and sick leave. Pharmacotherapy in the form of mood stabilizers is widely available, but does not eliminate the risk of a new depressive or (hypo)manic episode. One way to reduce the risk of future episodes is to combine pharmacological treatment with individual or group psychological interventions. However, access to such interventions is often limited due to a shortage of trained therapists. In unipolar depression there is now robust evidence of the effectiveness of Internet-based psychological interventions, usually comprising psychoeducation and cognitive behavioral therapy (CBT). Internet-based interventions for persons suffering from bipolar disorder could increase access to psychological treatment. The aim of this study was to investigate the feasibility of an Internet-based intervention, as well as its effect on residual depressive symptoms in persons diagnosed with bipolar disorder type II (BP-II). The most important outcomes were depressive symptoms, treatment adherence, and whether the patient perceived the intervention as helpful. A total of 7 patients diagnosed with bipolar disorder type II at a Swedish psychiatric outpatient clinic were offered the opportunity to participate. Of the 7 patients, 3 (43%) dropped out before treatment began, and 4 (57%) were treated by means of an online, Internet-based intervention based on CBT (iCBT). The intervention was primarily aimed at psychoeducation, treatment of residual depressive symptoms, emotion regulation, and improved sleep. All patients had ongoing pharmacological treatment at recruitment and established contact with a psychiatrist. The duration of BP-II among the treated patients was between 6 and 31 years. A single-subject design was used and the results of the 4 participating patients were presented individually. Initiating treatment was perceived as too demanding under current life

  13. Acceptance and Commitment Therapy for Self-Stigma around Sexual Orientation: A Multiple Baseline Evaluation

    Science.gov (United States)

    Yadavaia, James E.; Hayes, Steven C.

    2012-01-01

    This study evaluated the effectiveness of 6 to 10 sessions of Acceptance and Commitment Therapy (ACT) for self-stigma around sexual orientation linked to same-sex attraction (what has generally been referred to as internalized homophobia; IH) in a concurrent multiple-baseline across-participants design. Three men and 2 women showed sizeable…

  14. Multilevel Analysis of Multiple-Baseline Data Evaluating Precision Teaching as an Intervention for Improving Fluency in Foundational Reading Skills for at Risk Readers

    Science.gov (United States)

    Brosnan, Julie; Moeyaert, Mariola; Brooks Newsome, Kendra; Healy, Olive; Heyvaert, Mieke; Onghena, Patrick; Van den Noortgate, Wim

    2018-01-01

    In this article, multiple-baseline across participants designs were used to evaluate the impact of a precision teaching (PT) program, within a Tier 2 Response to Intervention framework, targeting fluency in foundational reading skills with at risk kindergarten readers. Thirteen multiple-baseline design experiments that included participation from…

  15. Applying Theory of Mind Concepts When Designing Interventions Targeting Social Cognition among Youth Offenders

    Science.gov (United States)

    Noel, Kristine K.; Westby, Carol

    2014-01-01

    This study employed a multiple baseline, across-participants, single-subject design to investigate the feasibility of an individual, narrative-based, social problem-solving intervention on the social problem-solving, narrative, and theory of mind (ToM) abilities of 3 incarcerated adolescent youth offenders identified as having emotional…

  16. Self-hypnosis in chronic pain. A multiple baseline study of five highly hypnotisable subjects.

    Science.gov (United States)

    James, F R; Large, R G; Beale, I L

    1989-06-01

    The efficacy of self-hypnosis in the treatment of chronic pain was evaluated using a multiple baseline design for five patients referred to the Auckland Hospital Pain Clinic. Subjects were selected for high hypnotisability using the Stanford Hypnotic Clinical Scale. Daily records of pain intensity, sleep quality, medication requirements, and self-hypnosis practice were completed. At four research interviews the Health Locus of Control survey, the McGill Pain Questionnaire, and the Illness Self Concept Repertory Grid (ISCRG) were administered. Subjects also reported on daily activities and quality of life. Postal follow-up assessment occurred after 2 years. Two subjects reported overall improvement, two demonstrated little change in condition, although self-hypnosis was effective on some occasions, and one subject experienced deterioration in her condition. The patients showed an increase in personal locus of control and a shift of self-concept away from physical illness on the ISCRG. The results suggest that self-hypnosis can be a highly effective technique for some patients with chronic pain but not for all. Selection criteria and clinical factors other than hypnotisability need to be considered in further research, since even highly hypnotisable subjects may derive limited benefit from self-hypnosis.

  17. One session treatment for pediatric blood-injection-injury phobia: A controlled multiple baseline trial.

    Science.gov (United States)

    Oar, Ella L; Farrell, Lara J; Waters, Allison M; Conlon, Elizabeth G; Ollendick, Thomas H

    2015-10-01

    The present study evaluated the effectiveness of a modified One Session Treatment (OST), which included an e-therapy homework maintenance program over 4 weeks for Blood-Injection-Injury (BII) phobia in children and adolescents. Using a single case, non-concurrent multiple-baseline design, 24 children and adolescents (8-18 years; 7 males, 17 females) with a primary diagnosis of BII phobia were randomly assigned to a one, two or three week baseline prior to receiving OST. Primary outcome measures included diagnostic severity, diagnostic status, and child and parent fear ratings. Secondary outcome measures included avoidance during behavioural avoidance tasks (BAT), global functioning and self and parent reported anxiety, fear and depression. Efficacy was assessed at post-treatment, 1-month, and 3-month follow-up. BII symptoms and diagnostic severity remained relatively stable during the baseline periods and then significantly improved following implementation of the intervention. Treatment response was supported by changes across multiple measures, including child, parent and independent clinician ratings. At post-treatment 8 of the 24 (33.33%) children were BII diagnosis free. Treatment gains improved at follow-ups with 14 (58.33%) children diagnosis free at 1-month follow-up and 15 (62.5%) diagnosis free at 3-month follow-up. Preliminary findings support the effectiveness of a modified OST approach for BII phobic youth with treatment outcomes improving over follow-up intervals. Copyright © 2015 Elsevier Ltd. All rights reserved.

  18. Eye Movement Desensitisation and Reprocessing Therapy for Posttraumatic Stress Disorder in a Child and an Adolescent with Mild to Borderline Intellectual Disability: A Multiple Baseline across Subjects Study

    Science.gov (United States)

    Mevissen, Liesbeth; Didden, Robert; Korzilius, Hubert; de Jongh, Ad

    2017-01-01

    Background: This study explored the effectiveness of eye movement desensitisation and reprocessing (EMDR) therapy for post-traumatic stress disorder (PTSD) in persons with mild to borderline intellectual disability (MBID) using a multiple baseline across subjects design. Methods: One child and one adolescent with MBID, who met diagnostic criteria…

  19. Eye movement desensitisation and reprocessing therapy for posttraumatic stress disorder in a child and an adolescent with mild to borderline intellectual disability : A multiple baseline across subjects study

    NARCIS (Netherlands)

    Mevissen, L.; Didden, R.; Korzilius, H.; de Jongh, A.

    2017-01-01

    Background: This study explored the effectiveness of eye movement desensitisation and reprocessing (EMDR) therapy for post-traumatic stress disorder (PTSD) in persons with mild to borderline intellectual disability (MBID) using a multiple baseline across subjects design. Methods: One child and one

  20. Emotion-focused therapy for social anxiety disorder: Results from a multiple-baseline study.

    Science.gov (United States)

    Shahar, Ben; Bar-Kalifa, Eran; Alon, Eve

    2017-03-01

    The purpose of the present study was to evaluate the efficacy of emotion-focused therapy (EFT) for adults suffering from social anxiety disorder (SAD). Using a nonconcurrent multiple-baseline design, 12 patients (mean age = 26.75 years, SD = 5.15; 7 males) meeting criteria for SAD were treated with up to 28 sessions of EFT. EFT was based on an empathic relationship, 2-chair work for self-criticism, empty-chair work for unresolved feelings, and focusing. Patients were randomized to wait 4, 8, or 12 weeks between the intake and the first therapy session. Intake assessment included the MINI International Neuropsychiatric Interview (MINI; Sheehan et al. 1998), the clinician-administered Liebowitz Social Anxiety Scale (LSAS; Liebowitz, 1987), and various self-report questionnaires. The LSAS was also administered at the end of the baseline period and at posttreatment. The MINI was administered again at posttreatment. Self-reports were administered throughout the baseline, before each therapy session, and at 6-month and 12-month follow-ups. One patient dropped out prematurely. Of the 11 completers, 7 did not meet criteria for SAD at the end of treatment. Intent-to-treat analysis showed that LSAS scores did not change during baseline, significantly improved during treatment (Cohen's d = -2.37), and remained improved during follow-up. Mixed regression models showed that SAD symptoms and self-criticism did not change during baseline, significantly improved during treatment, and remained improved during follow-up. Self-reassurance improved significantly during the follow-up phase. This study provides initial evidence supporting the efficacy of EFT for SAD. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  1. Component Analyses Using Single-Subject Experimental Designs: A Review

    Science.gov (United States)

    Ward-Horner, John; Sturmey, Peter

    2010-01-01

    A component analysis is a systematic assessment of 2 or more independent variables or components that comprise a treatment package. Component analyses are important for the analysis of behavior; however, previous research provides only cursory descriptions of the topic. Therefore, in this review the definition of "component analysis" is discussed,…

  2. Social antecedents of children's eyewtness testimony a single-subject experimental analysis.

    Science.gov (United States)

    Doepke, Karla J; Henderson, Angela L; Critchfield, Thomas S

    2003-01-01

    In a laboratory simulation, a single-subject design was used to examine the effects of two types of social influence on children's eyewitness testimony, which has not been the subject of systematic behavioral analyses. This study replicates and extends findings from group-comparison studies, and shows that a topic of pressing social importance is amenable to analysis at the individual level, and therefore, potentially, to a behavioral analysis.

  3. The Use of Single-Subject Research to Identify Evidence-Based Practice in Special Education

    Science.gov (United States)

    Horner, Robert H.; Carr, Edward G.; Halle, James; McGee, Gail; Odom, Samuel; Wolery, Mark

    2005-01-01

    Single-subject research plays an important role in the development of evidence-based practice in special education. The defining features of single-subject research are presented, the contributions of single-subject research for special education are reviewed, and a specific proposal is offered for using single-subject research to document…

  4. Microarray expression profiling of human dental pulp from single subject.

    Science.gov (United States)

    Tete, Stefano; Mastrangelo, Filiberto; Scioletti, Anna Paola; Tranasi, Michelangelo; Raicu, Florina; Paolantonio, Michele; Stuppia, Liborio; Vinci, Raffaele; Gherlone, Enrico; Ciampoli, Cristian; Sberna, Maria Teresa; Conti, Pio

    2008-01-01

    Microarray is a recently developed simultaneous analysis of expression patterns of thousand of genes. The aim of this research was to evaluate the expression profile of human healthy dental pulp in order to find the presence of genes activated and encoding for proteins involved in the physiological process of human dental pulp. We report data obtained by analyzing expression profiles of human tooth pulp from single subjects, using an approach based on the amplification of the total RNA. Experiments were performed on a high-density array able to analyse about 21,000 oligonucleotide sequences of about 70 bases in duplicate, using an approach based on the amplification of the total RNA from the pulp of a single tooth. Obtained data were analyzed using the S.A.M. system (Significance Analysis of Microarray) and genes were merged according to their molecular functions and biological process by the Onto-Express software. The microarray analysis revealed 362 genes with specific pulp expression. Genes showing significant high expression were classified in genes involved in tooth development, protoncogenes, genes of collagen, DNAse, Metallopeptidases and Growth factors. We report a microarray analysis, carried out by extraction of total RNA from specimens of healthy human dental pulp tissue. This approach represents a powerful tool in the study of human normal and pathological pulp, allowing minimization of the genetic variability due to the pooling of samples from different individuals.

  5. Self-Management Interventions on Students with Autism: A Meta-Analysis of Single-Subject Research

    Science.gov (United States)

    Carr, Monica E.; Moore, Dennis W.; Anderson, Angelika

    2014-01-01

    Self-management interventions aimed at skill acquisition and/or improving behavior of students diagnosed with autism spectrum disorders were examined. Twenty-three single-subject research design studies met inclusion criteria. Quality assessment of these studies was conducted using the What Works Clearinghouse guidelines, and treatment effect…

  6. Effectiveness of standing frame on constipation in children with cerebral palsy: a single-subject study.

    Science.gov (United States)

    Rivi, Elena; Filippi, Mariacristina; Fornasari, Elisa; Mascia, Maria Teresa; Ferrari, Adriano; Costi, Stefania

    2014-09-01

    Children with cerebral palsy (CP) and quadriplegia or severe diplegia suffer from highly reduced mobility and consequent constipation. Clinicians recommend standing frames to exercise the support reaction in this population, sharing the opinion that the upright position may facilitate intestinal transit, although no evidence supports this assumption. We conducted this study to determine the effects of the standing frame on spontaneous evacuation in children with CP. Moreover, we studied its effects on the frequency of induction of evacuation, the characteristics of the stool and the pain suffered by the child due to constipation and/or evacuation. We implemented a single-subject research design in one chronically constipated child with CP and quadriplegia, Gross Motor Function Classification System Level V. To monitor the effects of the standing frame, we measured the outcome of interest throughout the study using a daily diary and the Bristol Stool Scale. This study was approved by the local Ethics Committee. This study has several limitation; primarily, the use of a single-subject research design only makes possible the visual analysis of data obtained from a unique patient. So, by themselves, data obtained do not allow us any generalization for the target population. Future research should verify our results collecting more data and also investigating the effect of the standing-frame on respiratory functions. Although the standing frame did not affect the frequency of evacuations or the characteristics of the stool, its employment reduced the inductions of evacuation and the related pain suffered by the child. However, this study has several limitations, such as the lack of generalization due to the fact that we studied a unique patient and the overall brevity of the study due to external circumstances. Therefore, we suggest future research to verify our results, also investigating the effect of the standing frame on respiratory functions. Relevance to clinical

  7. Multilevel models for multiple-baseline data: modeling across-participant variation in autocorrelation and residual variance.

    Science.gov (United States)

    Baek, Eun Kyeng; Ferron, John M

    2013-03-01

    Multilevel models (MLM) have been used as a method for analyzing multiple-baseline single-case data. However, some concerns can be raised because the models that have been used assume that the Level-1 error covariance matrix is the same for all participants. The purpose of this study was to extend the application of MLM of single-case data in order to accommodate across-participant variation in the Level-1 residual variance and autocorrelation. This more general model was then used in the analysis of single-case data sets to illustrate the method, to estimate the degree to which the autocorrelation and residual variances differed across participants, and to examine whether inferences about treatment effects were sensitive to whether or not the Level-1 error covariance matrix was allowed to vary across participants. The results from the analyses of five published studies showed that when the Level-1 error covariance matrix was allowed to vary across participants, some relatively large differences in autocorrelation estimates and error variance estimates emerged. The changes in modeling the variance structure did not change the conclusions about which fixed effects were statistically significant in most of the studies, but there was one exception. The fit indices did not consistently support selecting either the more complex covariance structure, which allowed the covariance parameters to vary across participants, or the simpler covariance structure. Given the uncertainty in model specification that may arise when modeling single-case data, researchers should consider conducting sensitivity analyses to examine the degree to which their conclusions are sensitive to modeling choices.

  8. Psychomotor Dance Therapy Intervention (DANCIN) for people with dementia in care homes: a multiple-baseline single-case study.

    Science.gov (United States)

    Guzmán, A; Freeston, M; Rochester, L; Hughes, J C; James, I A

    2016-10-01

    A Psychomotor DANCe Therapy INtervention (DANCIN) using Latin Ballroom (Danzón) in care homes has previously been shown to enhance well-being for both residents with dementia and staff. The aim of this study was to understand the effect of this approach on the mood and behavior of individual people living with mild to moderate dementia. A multiple-baseline single-case study across two care homes and one nursing home with 3-6 weeks baseline, 12-weeks DANCIN (30 minutes/twice-weekly sessions), and 12-weeks follow-up was conducted. Seventeen items from the Dementia Mood Assessment Scale (DMAS) outcome measure were adapted with input from senior staff to match participants' behavior and mood symptoms. Daily monitoring diaries were collected from trained staff on reporting individualized items for ten residents. Data were analyzed, using a non-parametric statistical method known as Percentage of All Non-Overlapping Data (PAND) which provides Phi effect size (ES). Medication use, falls, and life events were registered. Seven residents participated throughout DANCIN whilst three became observers owing to health deterioration. One participant showed adverse effects in three DMAS items. Nine participants, dancers and observers, showed a small to medium magnitude of change (PAND) in 21 DMAS items, indicating a decrease in the frequency of behavior and mood indices which were regarded as problematic; eight items showed no change. Despite methodological challenges, the DANCIN model has the potential to facilitate and sustain behavior change and improve mood (e.g. decrease irritability, increase self-esteem) of the residents living with dementia. The study was conducted in two care homes and one nursing home, strengthening the interventions' validity. Findings suggest DANCIN is appropriate for a larger controlled feasibility study.

  9. Heart Rate Variability Biofeedback Stress Relief Program for Depression A Replicated Single-Subject Design

    NARCIS (Netherlands)

    Hartogs, Bregje M. A.; Bartels-Velthuis, Agna A.; Van der Ploeg, Karen; Bos, Elske H.

    2017-01-01

    Background: Depressive disorders often have a chronic course and the efficacy of evidence-based treatments may be overestimated. Objective: To examine the effectiveness of the Heart Rate Variability Stress Reduction Program (SRP) as a supplement to standard treatment in patients with depressive

  10. Effectiveness of Play Therapy on Problem Behaviors of Children with Intellectual Disabilities: A Single Subject Design

    Science.gov (United States)

    Swan, Karrie L.

    2011-01-01

    A growing disparity between the mental health needs of children and their lack of treatment served as the basis of this study. To address this existent gap, I proposed that child-centered play therapy (CCPT), a holistic treatment that fosters children's emotional, developmental, and social growth would serve as a viable treatment. The purpose of…

  11. The reproducibility of binocular pattern reversal visual evoked potentials: a single subject design.

    Science.gov (United States)

    Mellow, Tessa B; Liasis, Alki; Lyons, Ruth; Thompson, Dorothy A

    2011-06-01

    This study aimed to investigate the within-participant variability over time of both amplitude and peak latency measures of pattern reversal visual evoked potentials (pVEPs). As a large number of factors are known to contribute to the variability of the pVEPs (such as fixation instability and drowsiness), testing was conducted in controlled conditions with two co-operative participants. PVEPs were recorded during 24 sessions, over an eight-week period using the same equipment and recording settings. The participants viewed a plasma monitor binocularly from a distance of 1 meter. High contrast (97%), black and white checks of side subtense 50', 25', and 12.5' pattern reversed 3/s in a 28 degree test field. The different sized checks were presented in a pseudo-random order. Three runs, each of 100 trials, were acquired to each stimulus from an active electrode placed at Oz referred to aFz. The amplitude of N80-P100 and the latency of P100 were measured. P100 amplitude and latency were stable across sessions and did not depend upon the order of check size presentation. As expected, variation in amplitude was greater than peak latency. The coefficients of variation for different check sizes and participants were 9-14% for pVEP amplitude, but only 1-2% for P100 latency.

  12. The effectiveness of an intervention in increasing community health clinician provision of preventive care: a study protocol of a non-randomised, multiple-baseline trial

    Directory of Open Access Journals (Sweden)

    McElwaine Kathleen M

    2011-12-01

    Full Text Available Abstract Background The primary behavioural risks for the most common causes of mortality and morbidity in developed countries are tobacco smoking, poor nutrition, risky alcohol use, and physical inactivity. Evidence, guidelines and policies support routine clinician delivery of care to prevent these risks within primary care settings. Despite the potential afforded by community health services for the delivery of such preventive care, the limited evidence available suggests it is provided at suboptimal levels. This study aims to assess the effectiveness of a multi-strategic practice change intervention in increasing clinician's routine provision of preventive care across a network of community health services. Methods/Design A multiple baseline study will be conducted involving all 56 community health facilities in a single health district in New South Wales, Australia. The facilities will be allocated to one of three administratively-defined groups. A 12 month practice change intervention will be implemented in all facilities in each group to facilitate clinician risk assessment of eligible clients, and clinician provision of brief advice and referral to those identified as being 'at risk'. The intervention will be implemented in a non-random sequence across the three facility groups. Repeated, cross-sectional measurement of clinician provision of preventive care for four individual risks (smoking, poor nutrition, risky alcohol use, and physical inactivity will occur continuously for all three facility groups for 54 months via telephone interviews. The interviews will be conducted with randomly selected clients who have visited a community health facility in the last two weeks. Data collection will commence 12 months prior to the implementation of the intervention in the first group, and continue for six months following the completion of the intervention in the last group. As a secondary source of data, telephone interviews will be undertaken

  13. Increasing the Use of Prompting Strategies: A Multiple Baseline Study across Pairs of Paraeducators of Students with Disabilities

    Science.gov (United States)

    Lindsey, Rebecca

    2013-01-01

    This study investigated the effectiveness of a program designed to train paraeducators to use prompting strategies to teach students with moderate to severe intellectual and multiple disabilities. The paraeducator training program contained three components: a) an initial training on using task direction, time delay, most to least prompting, and…

  14. A comparison of video modeling, text-based instruction, and no instruction for creating multiple baseline graphs in Microsoft Excel.

    Science.gov (United States)

    Tyner, Bryan C; Fienup, Daniel M

    2015-09-01

    Graphing is socially significant for behavior analysts; however, graphing can be difficult to learn. Video modeling (VM) may be a useful instructional method but lacks evidence for effective teaching of computer skills. A between-groups design compared the effects of VM, text-based instruction, and no instruction on graphing performance. Participants who used VM constructed graphs significantly faster and with fewer errors than those who used text-based instruction or no instruction. Implications for instruction are discussed. © Society for the Experimental Analysis of Behavior.

  15. STATSLAB: An open-source EEG toolbox for computing single-subject effects using robust statistics.

    Science.gov (United States)

    Campopiano, Allan; van Noordt, Stefon J R; Segalowitz, Sidney J

    2018-03-21

    Research on robust statistics during the past half century provides concrete evidence that classical hypothesis tests that rely on the sample mean and variance are problematic. Even seemingly minor departures from normality are now known to create major problems in terms of increased error rates and decreased power. Fortunately, numerous robust estimation techniques have been developed that circumvent the need for strict assumptions of normality and equal variances, leading to increased power and accuracy when testing hypotheses. Two robust methods that have been shown to have practical value across a wide range of applied situations are the trimmed mean and percentile bootstrap test. To facilitate the uptake of robust methods into the behavioural sciences, especially when dealing with trial-based data such as EEG, we introduce STATSLAB: An open-source EEG toolbox for computing single-subject effects using robust statistics. With the STATSLAB toolbox users can apply the percentile bootstrap test, with trimmed means, to a variety of neural signals including voltages, global field amplitude, and spectral features for both scalp channels and independent components. The toolbox offers a range of analytical strategies and is packaged with a fully functional graphical user interface that includes documentation. Copyright © 2018 Elsevier B.V. All rights reserved.

  16. Experimental gingivitis induces systemic inflammatory markers in young healthy individuals: a single-subject interventional study.

    Science.gov (United States)

    Eberhard, Jörg; Grote, Karsten; Luchtefeld, Maren; Heuer, Wieland; Schuett, Harald; Divchev, Dimitar; Scherer, Ralph; Schmitz-Streit, Ruth; Langfeldt, Daniela; Stumpp, Nico; Staufenbiel, Ingmar; Schieffer, Bernhard; Stiesch, Meike

    2013-01-01

    We here investigated whether experimental gingivitis enhances systemic markers of inflammation which are also known as surrogate markers of atherosclerotic plaque development. Gingivitis is a low-level oral infection induced by bacterial deposits with a high prevalence within Western populations. A potential link between the more severe oral disease periodontitis and cardiovascular disease has already been shown. 37 non-smoking young volunteers with no inflammatory disease or any cardiovascular risk factors participated in this single-subject interventional study with an intra-individual control. Intentionally experimental oral inflammation was induced by the interruption of oral hygiene for 21 days, followed by a 21-days resolving phase after reinitiation of oral hygiene. Primary outcome measures at baseline, day 21 and 42 were concentrations of hsCRP, IL-6, and MCP-1, as well as adhesion capacity and oxLDL uptake of isolated blood monocytes. The partial cessation of oral hygiene procedures was followed by the significant increase of gingival bleeding (34.0%, Pgingivitis. Bacterial-induced gingival low-level inflammation induced a systemic increase in inflammatory markers. Dental hygiene almost completely reversed this experimental inflammatory process, suggesting that appropriate dental prophylaxis may also limit systemic markers of inflammation in subjects with natural gingivitis. International Clinical Trials Register Platform of the World Health Organization, registry number: DRKS00003366, URL: http://apps.who.int/trialsearch/Default.aspx.

  17. Picture Exchange Communication System with Individuals with Developmental Disabilities: A Meta-Analysis of Single Subject Studies

    Science.gov (United States)

    Hart, Stephanie L.; Banda, Devender R.

    2010-01-01

    Picture Exchange Communication System (PECS) is a picture-based communication strategy used to teach communication skills to persons with developmental disabilities including autism. This article systematically reviews 13 published single-subject studies to examine the effectiveness of PECS, the effects of PECS on speech and problem behaviors,…

  18. Symptomatic response to blocked and unblocked pentagastrin stimulation in functional dyspepsia - Comparison of responders and non-responders to omeprazole identified in a single-subject trial model

    DEFF Research Database (Denmark)

    Madsen, L.G.; Bytzer, P.

    2008-01-01

    Background: The role of acid in functional dyspepsia is controversial and drug treatment trials indicate that only a subset of patients has acid-related symptoms. A novel single-subject trial design, the Random Starting Day trial (RSD trial), was developed to identify acid-related symptoms. We...... was expected not to be influenced by gastric acid stimulation or type of treatment. Methods: Nineteen patients were evaluated. Symptomatic response to pentagastrin (6 mu g/kg) was assessed twice in each patient following placebo and omeprazole (40 mg bid) treatment in a randomized, double-blind, cross......-over design. Epigastric pain was assessed every 15 for 90 min after stimulation using a 5-graded Likert scale and a VAS scale. A positive acid provocation test was defined as an increase of the Likert score of epigastric pain by at least one grade after pentagastrin stimulation during placebo treatment...

  19. N-of-1-pathways MixEnrich: advancing precision medicine via single-subject analysis in discovering dynamic changes of transcriptomes.

    Science.gov (United States)

    Li, Qike; Schissler, A Grant; Gardeux, Vincent; Achour, Ikbel; Kenost, Colleen; Berghout, Joanne; Li, Haiquan; Zhang, Hao Helen; Lussier, Yves A

    2017-05-24

    Transcriptome analytic tools are commonly used across patient cohorts to develop drugs and predict clinical outcomes. However, as precision medicine pursues more accurate and individualized treatment decisions, these methods are not designed to address single-patient transcriptome analyses. We previously developed and validated the N-of-1-pathways framework using two methods, Wilcoxon and Mahalanobis Distance (MD), for personal transcriptome analysis derived from a pair of samples of a single patient. Although, both methods uncover concordantly dysregulated pathways, they are not designed to detect dysregulated pathways with up- and down-regulated genes (bidirectional dysregulation) that are ubiquitous in biological systems. We developed N-of-1-pathways MixEnrich, a mixture model followed by a gene set enrichment test, to uncover bidirectional and concordantly dysregulated pathways one patient at a time. We assess its accuracy in a comprehensive simulation study and in a RNA-Seq data analysis of head and neck squamous cell carcinomas (HNSCCs). In presence of bidirectionally dysregulated genes in the pathway or in presence of high background noise, MixEnrich substantially outperforms previous single-subject transcriptome analysis methods, both in the simulation study and the HNSCCs data analysis (ROC Curves; higher true positive rates; lower false positive rates). Bidirectional and concordant dysregulated pathways uncovered by MixEnrich in each patient largely overlapped with the quasi-gold standard compared to other single-subject and cohort-based transcriptome analyses. The greater performance of MixEnrich presents an advantage over previous methods to meet the promise of providing accurate personal transcriptome analysis to support precision medicine at point of care.

  20. Orientation and Mobility with Persons Who Are Deaf-Blind: An Initial Examination of Single-Subject Design Research

    Science.gov (United States)

    Parker, Amy T.

    2009-01-01

    Persons who are deaf-blind represent a heterogeneous, low-incidence population of children and adults who, at some point in life, regardless of the presence of additional disabilities, may benefit from formal orientation and mobility (O&M) instruction. Current national policies, such as the No Child Left Behind Act, which emphasize that…

  1. Using (10)CO2 for single subject characterization of the stimulus frequency dependence in visual cortex: a novel positron emission tomography tracer for human brain mapping.

    Science.gov (United States)

    Law, I; Jensen, M; Holm, S; Nickles, R J; Paulson, O B

    2001-08-01

    Carbon-10-labeled carbon dioxide ((10)CO2) with a half-life of 19.3 seconds offers almost ideal characteristics as a positron emission tomography (PET) tracer for assessment of the regional cerebral blood flow (rCBF) distribution, enabling multiple independent measurements at short intervals. To appraise the feasibility of (10)CO2 for localizing and characterizing human brain function in single subjects, the authors chose a well-characterized activation paradigm. In 6 healthy volunteers, 50 to 64 independent PET scans of the rCBF distribution were acquired while viewing an annular reversing checkerboard presented at 10 reversal frequencies between 0.03 and 30 Hz. Changes in regional cerebral activity as a function of reversal frequency were modeled in every subject using a set of polynomial basis functions, which, as predicted, showed highly significant second or third order relations located in the striatal cortex. Correlation coefficients (R2) ranged from 0.46 to 0.63. The average intersubject maximal response relative to the 0.03 Hz condition was 8.0% +/- 1.7% SD occurring at stimulus contrast reversal frequencies between 6 and 15 Hz with an average of 11.8 +/- 3.8 (SD) Hz. From the qualitative and quantitative replication of previous results it is concluded that (10)CO2 PET is a feasible technique for human brain mapping studies and a great improvement compared with the existing oxygen-15-labeled water (H(2)(15)O) PET method, particularly for single subject studies and parametric design.

  2. Can Air Seat Cushions and Ball Chairs Improved Classroom Behaviors of Students with Autism Spectrum Disorder: A Single Subject Study

    Directory of Open Access Journals (Sweden)

    Nader Matin Sadr

    2015-06-01

    Full Text Available Background: Classroom behaviorsare disturbed in autistic students because of their repetitive, restlessness, and disruptive behaviors. This study aimed to examine the impacts of sitting on a ball, cushion, and/or common chair on classroom behavior of four students with Autism Spectrum Disorder (ASD. Methods: Four children with Autism participated in this single-subject study. Students’ behaviors were video recorded in three phases: Sitting on their common chairs during phase A, air-sit cushioned in phase B, and ball chairs in phase C. Sitting times and on-task/off-task behaviors were quantified by momentary time sampling (every 10 seconds and compared during different phases for important changes. Social validity was taken by the teacher at the end of the research as well. Results: The findings demonstrated increases in on-task and in-seat behaviors in four students when seated on air sit cushioned chairs. Despite rises of ontask behaviors for all students, only two of the students showed enhanced inseat behaviors when seated on therapy balls. Social validity findings indicated that the teacher preferred the use of the balls and air-cushioned chairs for her students. Conclusion: Therapy balls/cushioned chairs for students with ASD may facilitate in-seat and on-task behavior.

  3. Comparison of mobility and user satisfaction between a microprocessor knee and a standard prosthetic knee: a summary of seven single-subject trials.

    Science.gov (United States)

    Howard, Charla L; Wallace, Chris; Perry, Bonnie; Stokic, Dobrivoje S

    2018-03-01

    Insufficient evidence of the benefits provided by costlier microprocessor knees (MPKs) over nonmicroprocessor knees (NMPKs) often causes concern when considering MPK prescription. Thus, more studies are needed to demonstrate differences between MPKs and NMPKs and define sensitive outcomes to guide MPK prescription. The aim of this study was to evaluate the impact of switching from NMPK to MPK on measures of mobility and preference. Seven long-term NMPK users (all men, ages 50-84, 3-64 years postamputation) participated in this study, which use a single-subject design (ABA or BAB; A=NMPK, B=MPK). Mobility was assessed with the Amputee Mobility Predictor, Berg Balance Scale (BBS), L-Test, 6-Min Walk Test (6MWT) with Physiological Cost Index, and self-selected normal and very fast gait speeds. The preference between NMPK and MPK was evaluated by the Prosthesis Evaluation Questionnaire (PEQ) and the visual analog scale. Mobility improved with the MPK in six of seven participants, which was most often captured with BBS (median: +6 points) and 6MWT (median: +63 m). These improvements typically exceeded minimal clinically important difference or minimal detectable change thresholds. Most participants scored the MPK higher on the PEQ (median: +20 points) and six of seven expressed a global preference toward MPK. In the BAB group, the Amputee Mobility Predictor and BBS correlated with perception of change on several PEQ domains (Ρ≥0.59). In conclusion, MPKs may provide better outcomes and user satisfaction, particularly in those with lower mobility function. BBS and 6MWT were found to be the most sensitive measures to capture changes in mobility while using MPK for several weeks.

  4. Integrating Language, Pragmatics, and Social Intervention in a Single-Subject Case Study of a Child With a Developmental Social Communication Disorder.

    Science.gov (United States)

    Adams, Catherine; Gaile, Jacqueline; Lockton, Elaine; Freed, Jenny

    2015-10-01

    This clinical focus article presents an illustration of a complex communication intervention, the Social Communication Intervention Programme (SCIP), as delivered to a child who has a social communication disorder (SCD). The SCIP intervention combined language processing and pragmatic and social understanding therapies in a program of individualized therapy activities and in close liaison with families. The study used an enhanced AB single-subject design in which an 8-year-old child with an SCD participated in 20 therapy sessions with a specialist speech-language pathologist. A procedure of matching assessment findings to intervention choices was followed to construct an individualized treatment program. Examples of intervention content and the embedded structure of SCIP are illustrated. Observational and formal measurements of receptive and expressive language, conversation, and parent-teacher ratings of social communication were completed before therapy, after therapy, and at a 6-month follow-up session. Outcomes revealed change in total and receptive language scores but not in expressive language. Conversation showed marked improvement in responsiveness, appreciation of listener knowledge, turn taking, and adaptation of discourse style. Teacher-reported outcomes included improved classroom behavior and enhanced literacy skills. Parent-reported outcomes included improved verbal interactions with family members and personal narratives. This clinical focus article demonstrates the complexity of needs in a child with an SCD and how these can be addressed in individualized intervention. Findings are discussed in relation to the essential nature of language support including pragmatic therapy for children with SCDs. Discussion of the role of formal and functional outcome measurement as well as the proximity of chosen outcomes to the intervention is included.

  5. Quality Control of Motor Unit Number Index (MUNIX Measurements in 6 Muscles in a Single-Subject "Round-Robin" Setup.

    Directory of Open Access Journals (Sweden)

    Christoph Neuwirth

    Full Text Available Motor Unit Number Index (MUNIX is a neurophysiological measure that provides an index of the number of lower motor neurons in a muscle. Its performance across centres in healthy subjects and patients with Amyotrophic Lateral Sclerosis (ALS has been established, but inter-rater variability between multiple raters in one single subject has not been investigated.To assess reliability in a set of 6 muscles in a single subject among 12 examiners (6 experienced with MUNIX, 6 less experienced and to determine variables associated with variability of measurements.Twelve raters applied MUNIX in six different muscles (abductor pollicis brevis (APB, abductor digiti minimi (ADM, biceps brachii (BB, tibialis anterior (TA, extensor dig. brevis (EDB, abductor hallucis (AH twice in one single volunteer on consecutive days. All raters visited at least one training course prior to measurements. Intra- and inter-rater variability as determined by the coefficient of variation (COV between different raters and their levels of experience with MUNIX were compared.Mean intra-rater COV of MUNIX was 14.0% (±6.4 ranging from 5.8 (APB to 30.3% (EDB. Mean inter-rater COV was 18.1 (±5.4 ranging from 8.0 (BB to 31.7 (AH. No significant differences of variability between experienced and less experienced raters were detected.We provide evidence that quality control for neurophysiological methods can be performed with similar standards as in laboratory medicine. Intra- and inter-rater variability of MUNIX is muscle-dependent and mainly below 20%. Experienced neurophysiologists can easily adopt MUNIX and adequate teaching ensures reliable utilization of this method.

  6. The Significance of Experiences of Nature for People with Parkinson’s Disease, with Special Focus on Freezing of Gait—The Necessity for a Biophilic Environment. A Multi-Method Single Subject Study

    Science.gov (United States)

    Ottosson, Johan; Lavesson, Lillian; Pinzke, Stefan; Grahn, Patrik

    2015-01-01

    Freezing of Gait (FOG) is a common condition in people with Parkinson’s disease (PD). FOG entails suddenly experiencing difficulties moving or feeling that one’s feet are as glued to the ground. It is triggered, e.g., when passing through doorways. Earlier studies suggest that being in natural environments affects FOG in a positive way. Five subjects were recruited to serve as five single subject cases. We used interviews, observations, questionnaires and collected gait pattern data with aid of an accelerometer. A special designed outdoor setting was used, where we investigated whether passing through hedge openings with or without built elements triggered FOG. We found that no one experienced a FOG reaction when they passed through hedge openings without built elements. However, FOG was triggered when a doorframe was inserted into a hedge opening, and/or when peripheral vision was blocked. We interpret the results such that the doorframe triggered a phobic reflex, causing a freezing reaction. Passing through hedge openings does not trigger FOG, which we interpret as a biophilic reaction. Our results, if repeated in future studies, may have significance to everyday lives of PD patients, who could get a simpler life by consciously prioritizing stays in natural surroundings. PMID:26132480

  7. Efficacy of behavioral interventions for reducing problem behavior in persons with autism: an updated quantitative synthesis of single-subject research.

    Science.gov (United States)

    Heyvaert, Mieke; Saenen, Lore; Campbell, Jonathan M; Maes, Bea; Onghena, Patrick

    2014-10-01

    Problem or challenging behaviors are highly prevalent among persons with autism and bring along major risks for the individual with autism and his/her family. In order to reduce the problem behavior, several behavioral interventions are used. We conducted a quantitative synthesis of single-subject studies to examine the efficacy of behavioral interventions for reducing problem behavior in persons with autism. Two hundred and thirteen studies representing 358 persons with autism met the inclusion criteria and were included in the statistical analyses. Overall, we found that behavioral interventions were on average effective in reducing problem behavior in individuals with autism, but some interventions were significantly more effective than others. The results further showed that the use of positive (nonaversive) behavioral interventions was increasing over time. The behavioral interventions were on average equally effective regardless of the type of problem behavior that was targeted. Interventions preceded by a functional analysis reduced problem behavior significantly more than interventions not preceded by a functional analysis. Finally, treatment and experimental characteristics, but not participant characteristics, were statistically significant moderators of the behavioral treatment effectiveness. Copyright © 2014 Elsevier Ltd. All rights reserved.

  8. Single-subject-based whole-brain MEG slow-wave imaging approach for detecting abnormality in patients with mild traumatic brain injury

    Directory of Open Access Journals (Sweden)

    Ming-Xiong Huang

    2014-01-01

    Full Text Available Traumatic brain injury (TBI is a leading cause of sustained impairment in military and civilian populations. However, mild TBI (mTBI can be difficult to detect using conventional MRI or CT. Injured brain tissues in mTBI patients generate abnormal slow-waves (1–4 Hz that can be measured and localized by resting-state magnetoencephalography (MEG. In this study, we develop a voxel-based whole-brain MEG slow-wave imaging approach for detecting abnormality in patients with mTBI on a single-subject basis. A normative database of resting-state MEG source magnitude images (1–4 Hz from 79 healthy control subjects was established for all brain voxels. The high-resolution MEG source magnitude images were obtained by our recent Fast-VESTAL method. In 84 mTBI patients with persistent post-concussive symptoms (36 from blasts, and 48 from non-blast causes, our method detected abnormalities at the positive detection rates of 84.5%, 86.1%, and 83.3% for the combined (blast-induced plus with non-blast causes, blast, and non-blast mTBI groups, respectively. We found that prefrontal, posterior parietal, inferior temporal, hippocampus, and cerebella areas were particularly vulnerable to head trauma. The result also showed that MEG slow-wave generation in prefrontal areas positively correlated with personality change, trouble concentrating, affective lability, and depression symptoms. Discussion is provided regarding the neuronal mechanisms of MEG slow-wave generation due to deafferentation caused by axonal injury and/or blockages/limitations of cholinergic transmission in TBI. This study provides an effective way for using MEG slow-wave source imaging to localize affected areas and supports MEG as a tool for assisting the diagnosis of mTBI.

  9. Schema therapy as treatment for adults with autism spectrum disorder and comorbid personality disorder : Protocol of a multiple-baseline case series study testing cognitive-behavioral and experiential interventions

    NARCIS (Netherlands)

    Vuijk, R.; Arntz, A.

    Background To our knowledge treatment of personality disorder (PD) comorbidity in adults with ASD is understudied and is still in its infancy. This study investigates the effectiveness of schema therapy for PD-psychopathology in adult patients with both ASD and PD. Methods/design Twelve adult

  10. Effects of asynchronous music on flow states and shooting performance among netball players

    OpenAIRE

    Pates, J; Karageorghis, CI; Fryer, R; Maynard, I

    2003-01-01

    Objectives: To examine the effects of self-selected asynchronous (background) music on flow and netball shooting performance in three netball players. Based on the research of it was hypothesized that music would promote flow and would therefore have a positive impact on netball shooting performance.Design: An idiographic single-subject multiple baselines across-subjects design was employed (). The rationale centred upon the work of who indicated that single-subject designs were the most appr...

  11. Design

    DEFF Research Database (Denmark)

    Volf, Mette

    This publication is unique in its demystification and operationalization of the complex and elusive nature of the design process. The publication portrays the designer’s daily work and the creative process, which the designer is a part of. Apart from displaying the designer’s work methods...... and design parameters, the publication shows examples from renowned Danish design firms. Through these examples the reader gets an insight into the designer’s reality....

  12. An Investigation of the Additive Benefits of Parent Dialogic Reading Techniques in Older Preschool Children

    Science.gov (United States)

    Switalski, Sarah O'Neill

    2012-01-01

    This study examined the additive benefit of parent dialogic reading techniques in older, high-risk preschool children using multiple baseline design across participants, a single subject research design, as was as well as pre-test and post-test measures. Five preschoolers age-eligible to begin kindergarten the following school year participated.…

  13. The efficacy of Le Bon Départ and Sensory Integration treatment for children with developmental coordination disorder: a randomized study with six single cases.

    NARCIS (Netherlands)

    Leemrijse, C.; Meijer, O.G.; Vermeer, A.; Ader, H.J.; Diemel, S.

    2000-01-01

    Objective: evaluation of the efficacy of Le Bon Départ (LBD) treatment and Sensory Integration (SI) treatment on motor performance on children with developmental coordination disorder. Design: a single subject design with multiple baseline and alternating treatments. Order of treatment and lenght of

  14. Design

    DEFF Research Database (Denmark)

    Jensen, Ole B.; Pettiway, Keon

    2017-01-01

    by designers, planners, etc. (staging from above) and mobile subjects (staging from below). A research agenda for studying situated practices of mobility and mobilities design is outlined in three directions: foci of studies, methods and approaches, and epistemologies and frames of thinking. Jensen begins......In this chapter, Ole B. Jensen takes a situational approach to mobilities to examine how ordinary life activities are structured by technology and design. Using “staging mobilities” as a theoretical approach, Jensen considers mobilities as overlapping, actions, interactions and decisions...... with a brief description of how movement is studied within social sciences after the “mobilities turn” versus the idea of physical movement in transport geography and engineering. He then explains how “mobilities design” was derived from connections between traffic and architecture. Jensen concludes...

  15. Design

    DEFF Research Database (Denmark)

    Volf, Mette

    Design - proces & metode iBog®  er enestående i sit fokus på afmystificering og operationalisering af designprocessens flygtige og komplekse karakter. Udgivelsen går bag om designerens daglige arbejde og giver et indblik i den kreative skabelsesproces, som designeren er en del af. Udover et bredt...... indblik i designerens arbejdsmetoder og designparametre giver Design - proces & metode en række eksempler fra anerkendte designvirksomheder, der gør det muligt at komme helt tæt på designerens virkelighed....

  16. The Treatment of Maladaptive Shame in Borderline Personality Disorder: A Pilot Study of "Opposite Action"

    Science.gov (United States)

    Rizvi, Shireen L.; Linehan, Marsha M.

    2005-01-01

    This study sought to pilot test a short-term intervention for maladaptive shame in borderline personality disorder (BPD) based on the skill of "opposite action" from dialectical behavior therapy. Five women with BPD were treated with the intervention using a single-subject, multiple-baseline design. Results indicate that, although state ratings of…

  17. Using Dialogic Reading to Enhance Emergent Literacy Skills of Young Dual Language Learners

    Science.gov (United States)

    Huennekens, Mary Ellen; Xu, Yaoying

    2016-01-01

    This study examined the effects of an early reading intervention on preschool-age dual language learners' (DLL) early literacy skills. Instruction in phonological awareness and alphabet knowledge was embedded in interactive reading strategies, also known as dialogic reading. A single subject multiple baseline across subjects design was applied to…

  18. A Comparison of Word Lexicality in the Treatment of Speech Sound Disorders

    Science.gov (United States)

    Cummings, Alycia E.; Barlow, Jessica A.

    2011-01-01

    The goal of this research programme was to evaluate the role of word lexicality in effecting phonological change in children's sound systems. Four children with functional speech sound disorders (SSDs) were enrolled in an across-subjects multiple baseline single-subject design; two were treated using high-frequency real words (RWs) and two were…

  19. The Utilization of an iPad for Increasing Work-Related Behaviors in Adults with Disabilities

    Science.gov (United States)

    Jones, Sarah; Bucholz, Jessica L.

    2014-01-01

    The purpose of this study was to investigate the effectiveness of an iPad to increase work related behaviors for one adult with disabilities in a vocational setting. A multiple baseline across behaviors single subject research design was used to determine if an iPad helped to increase independence in three identified behaviors, which included…

  20. The Effect of Educational Software, Video Modelling and Group Discussion on Social-Skill Acquisition among Students with Mild Intellectual Disabilities

    Science.gov (United States)

    Hetzroni, Orit E.; Banin, Irit

    2017-01-01

    Background: People with intellectual and developmental disabilities (IDD) often demonstrate difficulties in social skills. The purpose of this study was to examine the effects of a comprehensive intervention program on the acquisition of social skills among students with mild IDD. Method: Single subject multiple baseline design across situations…

  1. A Community-Based Early Intervention Program for Toddlers with Autism Spectrum Disorders

    Science.gov (United States)

    Rollins, Pamela Rosenthal; Campbell, Michelle; Hoffman, Renee Thibodeau; Self, Kayli

    2016-01-01

    This study examined Pathways Early Autism Intervention, a community-based, parent-mediated, intensive behavioral and developmental intervention program for children with autism spectrum disorders that could be used as a model for state-funded early intervention programs. A single-subject, multiple-baseline, across-participants design was used.…

  2. The Role of Program Consistency in a Summer Therapeutic Camp for Students with Autism Spectrum Disorder

    Science.gov (United States)

    Quinn, Colleen; Nowosielski, Ashley; Kitchen, Tom; Belfiore, Phillip J.

    2014-01-01

    Although evidenced-based practices, delivered with procedural integrity are increasingly common in the field of autism, generalizing those practices to less traditional settings is not. The present study, conducted at a summer therapeutic camp used a single subject multiple baseline across participants research design to evaluate the effects of…

  3. Intensive Voice Treatment (LSVT LOUD) for Children with Spastic Cerebral Palsy and Dysarthria

    Science.gov (United States)

    Fox, Cynthia Marie; Boliek, Carol Ann

    2012-01-01

    Purpose: The purpose of this study was to examine the effects of an intensive voice treatment (Lee Silverman Voice Treatment, commonly known as LSVT LOUD) for children with spastic cerebral palsy (CP) and dysarthria. Method: A nonconcurrent multiple baseline single-subject design with replication across 5 children with spastic CP was used.…

  4. Improving Preschoolers' Theory of Mind Skills with Digital Games: A Training Study

    Science.gov (United States)

    Nikolayev, Mariya

    2015-01-01

    This single-subject research study examined functional relation between digital games enriched with voice-overs and theory of mind (ToM) when game play was either followed or not followed by a discussion focused on the game's content. The study employed multiple baseline design across participants to evaluate the effects of games with mental state…

  5. Design

    Science.gov (United States)

    Buchanan, Richard; Cross, Nigel; Durling, David; Nelson, Harold; Owen, Charles; Valtonen, Anna; Boling, Elizabeth; Gibbons, Andrew; Visscher-Voerman, Irene

    2013-01-01

    Scholars representing the field of design were asked to identify what they considered to be the most exciting and imaginative work currently being done in their field, as well as how that work might change our understanding. The scholars included Richard Buchanan, Nigel Cross, David Durling, Harold Nelson, Charles Owen, and Anna Valtonen. Scholars…

  6. Design

    DEFF Research Database (Denmark)

    Jensen, Ole B.; Pettiway, Keon

    2017-01-01

    In this chapter, Ole B. Jensen takes a situational approach to mobilities to examine how ordinary life activities are structured by technology and design. Using “staging mobilities” as a theoretical approach, Jensen considers mobilities as overlapping, actions, interactions and decisions by desig......In this chapter, Ole B. Jensen takes a situational approach to mobilities to examine how ordinary life activities are structured by technology and design. Using “staging mobilities” as a theoretical approach, Jensen considers mobilities as overlapping, actions, interactions and decisions...... by designers, planners, etc. (staging from above) and mobile subjects (staging from below). A research agenda for studying situated practices of mobility and mobilities design is outlined in three directions: foci of studies, methods and approaches, and epistemologies and frames of thinking. Jensen begins...... with a brief description of how movement is studied within social sciences after the “mobilities turn” versus the idea of physical movement in transport geography and engineering. He then explains how “mobilities design” was derived from connections between traffic and architecture. Jensen concludes...

  7. EAT-UP™ Family-Centered Feeding Intervention to Promote Food Acceptance and Decrease Challenging Behaviors: A Single-Case Experimental Design Replicated across Three Families of Children with Autism Spectrum Disorder

    Science.gov (United States)

    Cosbey, Joanna; Muldoon, Deirdre

    2017-01-01

    This study evaluated the effectiveness of a family-centered feeding intervention, Easing Anxiety Together with Understanding and Perseverance (EAT-UP™), for promoting food acceptance of children with autism spectrum disorder at home. A concurrent multiple-baseline design was used with systematic replication across three families. Baseline was…

  8. Uso de órtese para abdução do polegar no desempenho funcional de criança portadora de paralisia cerebral: estudo de caso único Use of abduction thumb orthosis in functional performance of a child with cerebral palsy: a single-subject study

    Directory of Open Access Journals (Sweden)

    Adriana M. Valladão N. Rodrigues

    2007-12-01

    Full Text Available OBJETIVOS: documentar o impacto do uso da órtese de abdução do polegar no desempenho funcional de uma criança hemiparética com leve espasticidade. MÉTODOS: foi utilizado um desenho experimental de caso-único do tipo AB. A fase A consistiu na coleta de dados durante um período sem intervenção (condição controle. A fase B incluiu o uso de órtese de abdução do polegar como procedimento terapêutico associado ao atendimento de terapia ocupacional tradicional. A fase A teve a duração de seis semanas e a fase subseqüente de oito semanas. A criança foi avaliada semanalmente quanto à amplitude ativa de movimento de extensão e flexão de punho, abdução e oponência do polegar e quanto à função manual. A análise dos dados foi realizada através dos métodos estatísticos Celeration Line e Banda de Dois Desvios-Padrão, assim como da Análise Visual. RESULTADOS: a criança apresentou melhora significativa na amplitude de movimento do punho e polegar (ADM ativa. Com relação à função manual observou-se redução do tempo para realização das tarefas, porém não significativa, exceto para a tarefa de empilhar blocos. CONCLUSÕES: os resultados sugerem que o uso da órtese de abdução do polegar pode ser útil no tratamento de crianças com paralisia cerebral espástica para a melhoria da ADM ativa da mão, podendo ser utilizada como adjuvante a outras terapêuticas.OBJECTIVE: to investigate the impact of a thumb abduction orthosis on functional skills of a child with hemiparetic cerebral palsy and mild spasticity. METHODS: an AB single-subject design was used in this study. Baseline A consisted of data collected during a period without intervention (control conditions. The intervention phase B included the use of a thumb abduction orthosis in association with traditional occupational therapy. The baseline lasted six weeks and the intervention period eight weeks. Assessments were performed once a week throughout the study and

  9. Terapia de movimento induzido pela restrição na hemiplegia: um estudo de caso único Constraint-induced movement therapy in hemiplegia: a single-subject study

    Directory of Open Access Journals (Sweden)

    Daniela Virgínia Vaz

    2008-09-01

    Full Text Available A terapia de movimento induzido por restrição (TMIR tem mostrado resultados positivos em indivíduos hemiparéticos após acidente vascular cerebral; consiste na contenção do membro superior não-afetado e treinamento intensivo do membro afetado. Este estudo visou documentar longitudinalmente os efeitos da TMIR na funcionalidade do membro superior de um indivíduo com hemiparesia esquerda crônica. Neste estudo de caso único tipo ABA, as fases linha de base (A duraram duas semanas e a intervenção (B compreendeu a contenção do membro sadio com um splint e cinco sessões semanais de 3 horas de treino do membro superior afetado, durante duas semanas. As medidas de funcionalidade Action Research Arm (ARA e de qualidade de movimento e destreza Wolf Motor Function Test (WMFT foram coletadas cinco vezes por semana, e a medida de qualidade e freqüência de uso do membro superior, Motor Activity Log (MAL, uma vez por semana por seis semanas. Os dados coletados foram tratados estatisticamente. Os resultados mostram ganhos significativos na qualidade de movimento (WMFT durante a intervenção (p0,05. Quanto à destreza (WMFT e funcionalidade (ARA, foram detectadas tendências significativas de ganho durante as quatro primeiras semanas; após a intervenção, houve estabilização do desempenho (pConstraint-induced movement therapy (CIMT consists of restraining movement of the non-affected arm while providing intensive training of the affected upper extremity. Positive results have been reported after CIMT in individuals with hemiparesis due to stroke. This study is a longitudinal, ABA-design documentation of the effects of CIMT on upper extremity function of an individual with chronic left hemiparesis. Baseline phases (A lasted two weeks and intervention (B involved restrain of the non-affected arm with a splint and five three-hour weekly sessions of training of the affected arm, for two weeks. During the six study weeks upper extremity function

  10. The training of verb production in Broca's aphasia : A multiple-baseline across-behaviours study

    NARCIS (Netherlands)

    Bastiaanse, R; Hurkmans, J; Links, P

    2006-01-01

    Background: Verb production is often impaired in Broca's aphasia: Action naming is more affected than object naming and in spontaneous speech the number and/or diversity of lexical verbs is low. Because verbs play a pivotal role in the sentence, these verb problems have a serious impact on the

  11. Bully Prevention in Positive Behavior Support

    OpenAIRE

    Ross, Scott W.; Horner, R. H.

    2009-01-01

    Bullying behaviors are a growing concern in U.S. schools. We present here a behavioral approach to bully prevention utilizing a schoolwide intervention. Bully prevention in positive behavior support (BP-PBS) teaches students to withhold the social rewards hypothesized to maintain bullying. A single-subject multiple baseline design across 6 students and three elementary schools was implemented in an empirical evaluation of the intervention's effectiveness. Results indicated that implementation...

  12. Video Game Playing Effects on Obesity in an Adolescent with Autism Spectrum Disorder: A Case Study

    OpenAIRE

    Strahan, Brandy E.; Elder, Jennifer H.

    2015-01-01

    Adolescent obesity has tripled in the past two decades, and adolescents with disabilities, specifically autism spectrum disorders (ASD), may be at greater risk for obesity due to the behavioral, physical, and psychosocial complications related to their disorder. This case study reports the effects of video game playing on an obese adolescent with ASD and illustrates the use of a multiple baseline single subject design. Over 12 weeks, the participant played inactive (6 weeks) and active video ...

  13. The Effects of the First Step to Success Program on Teacher-Student Positive Interactions

    OpenAIRE

    Liao, Christy

    2012-01-01

    Positive student-teacher interactions have been linked to academic and social-success of all students. The present study examined the effects of the First Steps to Success program in improving the teacher-student interaction of three Latino English Language Learners (ELL) participants identified as at risk for behavioral and academic problems. A single subject multiple baseline research design was employed for this study. Data showed a functional relationship between the behavioral interventi...

  14. Postoperative management of pigmented villonodular synovitis in a single subject.

    Science.gov (United States)

    Hegedus, Eric J; Theresa, Kristen

    2008-12-01

    Case report. Pigmented villonodular synovitis (PVNS) is a rare, benign disorder characterized by idiopathic proliferation affecting the synovium of joints, tendon sheaths, and bursae. Diagnosing PVNS in the knee is difficult because the clinical presentation and symptoms mimic those of more common disorders at the joint, such as internal derangements or arthritis. Operative treatment of PVNS typically consists of arthroscopic or open synovectomy, but no reports of postoperative rehabilitation exist. This case describes the postoperative rehabilitation of a 46-year-old female who had left knee surgery secondary to PVNS. Rehabilitation consisted of combined manual therapy, exercise, and gait training to improve function and gait, and cognitive-behavioral techniques to improve self-efficacy. All impairments improved in 2.5 months of physical therapy to normal, and the patient estimated 80% to 90% return to function. This patient obtained excellent outcomes in 2.5 months of physical therapy following surgery for PVNS. Although no firm conclusions can be drawn from a case report, this patient responded well to a biopsychosocial approach that combined physical therapy with cognitive-behavioral techniques. Therapy, level 4.

  15. Visual Analysis of Single-Subject Studies by School Psychologists.

    Science.gov (United States)

    Furlong, Michael J.; Wampold, Bruce E.

    1981-01-01

    To guide the unbiased process of visual inference, a four-step model is presented for the assessment of reliability, intervention effect, meaningfulness, and generalizability. A Visual Inference Checklist (VIC) systematizes this assessment process. (Author)

  16. Design Methodology - Design Synthesis

    DEFF Research Database (Denmark)

    Andreasen, Mogens Myrup

    2003-01-01

    ABSTRACT Design Methodology shall be seen as our understanding of how to design; it is an early (emerging late 60ies) and original articulation of teachable and learnable methodics. The insight is based upon two sources: the nature of the designed artefacts and the nature of human designing. Today...... Design Methodology is part of our practice and our knowledge about designing, and it has been strongly supported by the establishing and work of a design research community. The aim of this article is to broaden the reader¿s view of designing and Design Methodology. This is done by sketching...... the development of Design Methodology through time and sketching some important approaches and methods. The development is mainly forced by changing industrial condition, by the growth of IT support for designing, but also by the growth of insight into designing created by design researchers....

  17. Search for sub-eV sterile neutrinos in the precision multiple baselines reactor antineutrino oscillation experiments

    Directory of Open Access Journals (Sweden)

    Shu Luo

    2015-10-01

    Full Text Available According to different effects on neutrino oscillations, the unitarity violation in the MNSP matrix can be classified into the direct unitarity violation and the indirect unitarity violation which are induced by the existence of the light and the heavy sterile neutrinos respectively. Of which sub-eV sterile neutrinos are of most interesting. We study in this paper the possibility of searching for sub-eV sterile neutrinos in the precision reactor antineutrino oscillation experiments with three different baselines at around 500 m, 2 km and 60 km. We find that the antineutrino survival probabilities obtained in the reactor experiments are sensitive only to the direct unitarity violation and offer very concentrated sensitivity to the two parameters θ14 and Δm412. If such light sterile neutrinos do exist, the active–sterile mixing angle θ14 could be acquired by the combined rate analysis at all the three baselines and the mass-squared difference Δm412 could be obtained by taking the Fourier transformation to the L/E spectrum. Of course, for such measurements to succeed, both high energy resolution and large statistics are essentially important.

  18. Cognitive-Behavior Therapy for Disaster-Exposed Youth with Posttraumatic Stress: Results from a Multiple-Baseline Examination

    Science.gov (United States)

    Taylor, Leslie K.; Weems, Carl F.

    2011-01-01

    Youth traumatized by natural disasters report high levels of posttraumatic stress such as symptoms of posttraumatic stress disorder, other anxiety disorders, and depression. Research suggests that cognitive behavioral therapies are promising interventions for symptom reduction; however, few cognitive behavioral treatments have been systematically…

  19. Designing Material Materialising Design

    DEFF Research Database (Denmark)

    Nicholas, Paul

    2013-01-01

    Designing Material Materialising Design documents five projects developed at the Centre for Information Technology and Architecture (CITA) at the Royal Danish Academy of Fine Arts, School of Architecture. These projects explore the idea that new designed materials might require new design methods...

  20. Designing Communication Design

    DEFF Research Database (Denmark)

    Løvlie, Anders Sundnes

    2016-01-01

    Innovating in the field of new media genres requires methods for producing designs that can succeed in being disseminated and used outside of design research labs. This article uses the author's experiences with the development of university courses in communication design to address the research...... question: How can we design courses to give students the competencies they need to work as designers of new media? Based on existing approaches from UX design and other fields, I present a model that has demonstrated its usefulness in the development of commercial products and services. The model...

  1. Prompting Designers to Design

    DEFF Research Database (Denmark)

    Ahmed, Saeema

    2007-01-01

    Recent research suggest that engineering designers need assistance to understand what information is relevant for their particular design problem. They require guidance in formulating their queries and also to understand what information is relevant for them. This paper presents an approach...... to prompt designers with their design queries. A method that automatically extracts relationships between concepts is described, along with some examples. The method can be implemented as part of knowledge management system and the relationships are extracted form documents that are indexed within...... literature related to: 1) an understanding of how engineering designers search for information and 2) an understanding of the nature of experience in engineering design. Hence these are reviewed in the following sections....

  2. Prompting Designers to Design

    DEFF Research Database (Denmark)

    Ahmed, Saeema

    2006-01-01

    Recent research suggest that engineering designers need assistance to understand what information is relevant for their particular design problem. They require guidance in formulating their queries and also to understand what information is relevant for them. This paper presents an approach...... to prompt designers with their design queries. A method that automatically extracts relationships between concepts is described, along with some examples. The method can be implemented as part of knowledge management system and the relationships are extracted form documents that are indexed within...... literature related to: 1) an understanding of how engineering designers search for information and 2) an understanding of the nature of experience in engineering design. Hence these are reviewed in the following sections...

  3. Dansk Design

    DEFF Research Database (Denmark)

    Dickson, Thomas

    Indhold: Hvad er design?; Hvor kommer dansk design fra?; Produktdesign; Tekstil- og tøjdesign; Design af møbler og boligindretning; Bygningen og design; Arbejdets design; Transportdesign; Offentligt design; Grafisk design; Nye tider og en ny slags design...

  4. Effectiveness of cognitive restructuring technique to reduce academic pracrastination of vocational high school students

    Directory of Open Access Journals (Sweden)

    Wahyu Nanda Eka Saputra

    2017-03-01

    Full Text Available Academic procrastination is a serious problem among student. Academic procrastination refers to delaying in doing assignments and preparing for examinations until the last period of examination time and submission date of assignments. To solve this problem we could use cognitive restructuring technique. The purposes of this research are to gain the description of academic procrastination decrease by implementing the cognitive restructuring technique. This research used a single subject research as the research design. The type of the single subject research which used in this research is multiple baselines. The result of this research shows that academic procrastination had significant decrease by implementation the cognitive restructuring technique. This research gives advice for two parts. First, it will be better if counselor implement the cognitive restructuring technique to decreasing academic procrastination. Second, it will be better if stakeholder of school gives support to counselor for implementation the cognitive restructuring technique to decrease academic procrastination.

  5. Single-case experimental designs to assess intervention effectiveness in rehabilitation: A practical guide.

    Science.gov (United States)

    Krasny-Pacini, Agata; Evans, Jonathan

    2017-12-15

    Single-case experimental designs (SCED) are experimental designs aiming at testing the effect of an intervention using a small number of patients (typically one to three), using repeated measurements, sequential (±randomized) introduction of an intervention and method-specific data analysis, including visual analysis and specific statistics. The aim of this paper is to familiarise professionals working in different fields of rehabilitation with SCEDs and provide practical advice on how to design and implement a SCED in clinical rehabilitation practice. Research questions suitable for SCEDs and the different types of SCEDs (e.g., alternating treatment designs, introduction/withdrawal designs and multiple baseline designs) are reviewed. Practical steps in preparing a SCED design are outlined. Examples from different rehabilitation domains are provided throughout the paper. Challenging issues such as the choice of the repeated measure, assessment of generalisation, randomization, procedural fidelity, replication and generalizability of findings are discussed. Simple rules and resources for data analysis are presented. The utility of SCEDs in physical and rehabilitation medicine (PRM) are discussed. Copyright © 2018 Elsevier Masson SAS. All rights reserved.

  6. VLSI design

    CERN Document Server

    Chandrasetty, Vikram Arkalgud

    2011-01-01

    This book provides insight into the practical design of VLSI circuits. It is aimed at novice VLSI designers and other enthusiasts who would like to understand VLSI design flows. Coverage includes key concepts in CMOS digital design, design of DSP and communication blocks on FPGAs, ASIC front end and physical design, and analog and mixed signal design. The approach is designed to focus on practical implementation of key elements of the VLSI design process, in order to make the topic accessible to novices. The design concepts are demonstrated using software from Mathworks, Xilinx, Mentor Graphic

  7. A Single-Subject Study of a Technology-Based Self-Monitoring Intervention

    Science.gov (United States)

    Vogelgesang, Kari L.; Bruhn, Allison L.; Coghill-Behrends, William L.; Kern, Amanda M.; Troughton, Leonard C. W.

    2016-01-01

    Students with ADHD often struggle with self-regulation skills. One strategy demonstrating considerable success in helping these students regulate their behavior is self-monitoring. Although there is an abundance of research on self-monitoring, research on the use of technology for self-monitoring is only beginning to emerge. The primary goal of…

  8. Decreasing Excessive Media Usage while Increasing Physical Activity: A Single-Subject Research Study

    Science.gov (United States)

    Larwin, Karen H.; Larwin, David A.

    2008-01-01

    The Kaiser Family Foundation released a report entitled "Kids and Media Use" in the United States that concluded that children's use of media--including television, computers, Internet, video games, and phones--may be one of the primary contributor's to the poor fitness and obesity of many of today's adolescents. The present study examines the…

  9. Volumetric Analysis from a Harmonized Multisite Brain MRI Study of a Single Subject with Multiple Sclerosis.

    Science.gov (United States)

    Shinohara, R T; Oh, J; Nair, G; Calabresi, P A; Davatzikos, C; Doshi, J; Henry, R G; Kim, G; Linn, K A; Papinutto, N; Pelletier, D; Pham, D L; Reich, D S; Rooney, W; Roy, S; Stern, W; Tummala, S; Yousuf, F; Zhu, A; Sicotte, N L; Bakshi, R

    2017-08-01

    MR imaging can be used to measure structural changes in the brains of individuals with multiple sclerosis and is essential for diagnosis, longitudinal monitoring, and therapy evaluation. The North American Imaging in Multiple Sclerosis Cooperative steering committee developed a uniform high-resolution 3T MR imaging protocol relevant to the quantification of cerebral lesions and atrophy and implemented it at 7 sites across the United States. To assess intersite variability in scan data, we imaged a volunteer with relapsing-remitting MS with a scan-rescan at each site. All imaging was acquired on Siemens scanners (4 Skyra, 2 Tim Trio, and 1 Verio). Expert segmentations were manually obtained for T1-hypointense and T2 (FLAIR) hyperintense lesions. Several automated lesion-detection and whole-brain, cortical, and deep gray matter volumetric pipelines were applied. Statistical analyses were conducted to assess variability across sites, as well as systematic biases in the volumetric measurements that were site-related. Systematic biases due to site differences in expert-traced lesion measurements were significant ( P 90% of the variation (range, 13.0-16.4 mL in T1 and 15.9-20.1 mL in T2) in lesion volumes. Site also explained >80% of the variation in most automated volumetric measurements. Output measures clustered according to scanner models, with similar results from the Skyra versus the other 2 units. Even in multicenter studies with consistent scanner field strength and manufacturer after protocol harmonization, systematic differences can lead to severe biases in volumetric analyses. © 2017 by American Journal of Neuroradiology.

  10. Investigating Neuroanatomical Features in Top Athletes at the Single Subject Level

    Science.gov (United States)

    Taubert, Marco; Wenzel, Uwe; Draganski, Bogdan; Kiebel, Stefan J.; Ragert, Patrick; Krug, Jürgen; Villringer, Arno

    2015-01-01

    In sport events like Olympic Games or World Championships competitive athletes keep pushing the boundaries of human performance. Compared to team sports, high achievements in many athletic disciplines depend solely on the individual’s performance. Contrasting previous research looking for expertise-related differences in brain anatomy at the group level, we aim to demonstrate changes in individual top athlete’s brain, which would be averaged out in a group analysis. We compared structural magnetic resonance images (MRI) of three professional track-and-field athletes to age-, gender- and education-matched control subjects. To determine brain features specific to these top athletes, we tested for significant deviations in structural grey matter density between each of the three top athletes and a carefully matched control sample. While total brain volumes were comparable between athletes and controls, we show regional grey matter differences in striatum and thalamus. The demonstrated brain anatomy patterns remained stable and were detected after 2 years with Olympic Games in between. We also found differences in the fusiform gyrus in two top long jumpers. We interpret our findings in reward-related areas as correlates of top athletes’ persistency to reach top-level skill performance over years. PMID:26079870

  11. Whispering--a single-subject study of glottal configuration and aerodynamics.

    Science.gov (United States)

    Sundberg, Johan; Scherer, Ronald; Hess, Markus; Müller, Frank

    2010-09-01

    Whisper productions were produced by a single adult male subject over a wide range of subglottal pressures, glottal areas, and glottal flows. Dimensional measurements were made of these three variables, including glottal perimeter. Subglottal pressure was directly obtained by a pressure transducer in a tracheal catheter, and wide-band flow with a pneumotach mask. Four types of whispers were used-hyperfunctional, hypofunctional, neutral, and postphonation-in addition to three levels of loudness (soft, medium, loud). Sequences of the /pae/ syllable were used. Video recordings of the larynx were made. The glottis was outlined by hand with extrapolation for unseen parts, and area and perimeter were obtained through image analysis software. The whisper tokens resulted in the following wide ranges: subglottal pressure: 1.3-17 cm H2O; glottal flow: 0.9-1.71 L/s; glottal area: 0.065-1.76 m2; and glottal perimeter: 1.09-6.55 cm. Hyperfunctional whisper tended to have higher subglottal pressures and lower areas and flows than hypofunctional whisper, with neutral and postphonation whisper values in between. An important finding is that glottal flow changed more for small changes of area when the area was already small, and did not create much flow change when area was changed for already larger areas; that is, whisper is "more sensitive" to airflow changes for smaller glottal areas. A general equation for whisper aerodynamics was obtained, namely, P (subglottal pressure [cm H2O])=C X F (glottal flow [cm(3)/s]), where C = 0.052 x A(4) - 0.1913 x A(3) + 0.2577 x A(2) - 0.1523 x A+0.0388, where A is the glottal area (cm(2)). Another general equation for nondimensional terms (pressure coefficient vs Reynolds number) also is offered. Implications for whisper flow resistance and aerodynamic power are given. These results give insight into whisper aerodynamics and offer equations relevant to speech synthesis. Copyright © 2010 The Voice Foundation. Published by Mosby, Inc. All rights reserved.

  12. Evidensbaseret design

    DEFF Research Database (Denmark)

    Pagh, Jesper

    2013-01-01

    Debatindlæg om evidensbaseret design, som argumenterer for at det dels er en gammeldags, modernistisk tilgang til design, dels ikke baserer sig på evidens.......Debatindlæg om evidensbaseret design, som argumenterer for at det dels er en gammeldags, modernistisk tilgang til design, dels ikke baserer sig på evidens....

  13. Design Games

    DEFF Research Database (Denmark)

    Johansson, Martin Wetterstrand

    2007-01-01

    In this paper design games are discussed as an approach to managing design sessions. The focus is on the collaborative design session and more particular on how to set up the collaboration and reinsure progress. Design games have the advantage of framing the collaborative assignment at hand....... Experiments can be set up to explore possible futures and design games has the qualities of elegantly focus the work at the same time as it lessens the burden for the process facilitator. The present paper goes into detail about how design games can be set up to facilitate collaboration and how the design...

  14. FPGA design

    CERN Document Server

    Simpson, Philip

    2010-01-01

    This book describes best practices for successful FPGA design. It is the result of the author's meetings with hundreds of customers on the challenges facing each of their FPGA design teams. By gaining an understanding into their design environments, processes, what works and what does not work, key areas of concern in implementing system designs have been identified and a recommended design methodology to overcome these challenges has been developed. This book's content has a strong focus on design teams that are spread across sites. The goal being to increase the productivity of FPGA design t

  15. Team designing

    DEFF Research Database (Denmark)

    Denise J. Stokholm, Marianne

    2012-01-01

    more attention to the underlying models, information management and shared goals. Simple machine understanding and obvious goals are not suitable to explain present states or how to reach a better state` (1). `Design is a universal method in the Age of Information` (2). Education of interdisciplinary...... in relation to a design-engineering education at Aalborg University. It will exemplify how the model has been used in workshops on team designing, challenged design learning and affected design competence. In specific it will investigate the influence of visual models of the perception of design, design...... thinking and communication in design. Trying to answer the question: How can visual system models facilitate learning in design thinking and team designing?...

  16. Design Accountability

    DEFF Research Database (Denmark)

    Koskinen, Ilpo; Krogh, Peter

    2015-01-01

    . This paper looks at constructive design research which takes the entanglement of theory and practice as its hallmark, and uses it as a test case in exploring how design researchers can work with theory, methodology, and practice without losing their identity as design researchers. The crux of practice based...... design research is that where classical research is interested in singling out a particular aspect and exploring it in depth, design practice is characterized by balancing numerous concerns in a heterogenous and occasionally paradoxical product. It is on this basis the notion of design accountability......When design research builds on design practice, it may contribute to both theory and practice of design in ways richer than research that treats design as a topic. Such research, however, faces several tensions that it has to negotiate successfully in order not to lose its character as research...

  17. VLSI design

    CERN Document Server

    Basu, D K

    2014-01-01

    Very Large Scale Integrated Circuits (VLSI) design has moved from costly curiosity to an everyday necessity, especially with the proliferated applications of embedded computing devices in communications, entertainment and household gadgets. As a result, more and more knowledge on various aspects of VLSI design technologies is becoming a necessity for the engineering/technology students of various disciplines. With this goal in mind the course material of this book has been designed to cover the various fundamental aspects of VLSI design, like Categorization and comparison between various technologies used for VLSI design Basic fabrication processes involved in VLSI design Design of MOS, CMOS and Bi CMOS circuits used in VLSI Structured design of VLSI Introduction to VHDL for VLSI design Automated design for placement and routing of VLSI systems VLSI testing and testability The various topics of the book have been discussed lucidly with analysis, when required, examples, figures and adequate analytical and the...

  18. Design Drawing

    DEFF Research Database (Denmark)

    Steinø, Nicolai

    2018-01-01

    In a time of computer aided design, computer graphics and parametric design tools, the art of design drawing is in a state of neglect. But design and drawing are inseparably linked in ways which often go unnoticed. Essentially, it is very difficult, if not impossible, to conceive of designs without...... and better than most medium-skilled draftsmen, drawing in design is not only about representing final designs. In fact, several steps involving the capacity to draw lie before the representation of a final design. Not only is drawing skills a prerequisite for learning about the nature of existing objects...... and thus to build a vocabulary of design. It is also a prerequisite for both reflecting and communicating about design ideas. In this paper, a taxonomy of notation, reflection, communication and presentation drawing is presented, discussed and exemplified. The paper is theoretical in nature, discussing...

  19. Mechanical design

    CERN Document Server

    Risitano, Antonino

    2011-01-01

    METHODOLOGICAL STATEMENT OF ENGINEERING DESIGNApproaches to product design and developmentMechanical design and environmental requirementsPROPERTIES OF ENGINEERING MATERIALSMaterials for mechanical designCharacterization of metalsStress conditionsFatigue of materialsOptimum material selection in mechanical designDESIGN OF MECHANICAL COMPONENTS AND SYSTEMSFailure theoriesHertz theoryLubrificationShafts and bearingsSplines and keysSpringsFlexible machine elementsSpur gearsPress and shrink fitsPressure tubesCouplingsClutchesBrakes

  20. Memory design

    DEFF Research Database (Denmark)

    Tanderup, Sisse

    Mind and Matter - Nordik 2009 Conference for Art Historians Design Matters Contributed Memory design BACKGROUND My research concerns the use of memory categories in the designs by the companies Alessi and Georg Jensen. When Alessi's designers create their products, they are usually inspired...... by cultural forms, often specifically by the concept of memory in philosophy, sociology and psychology, while Danish design traditionally has been focusing on form and function with frequent references to the forms of nature. Alessi's motivation for investigating the concept of memory is that it adds...... a cultural dimension to the design objects, enabling the objects to make an identity-forming impact. Whether or not the concept of memory plays a significant role in Danish design has not yet been elucidated fully. TERMINOLOGY The concept of "memory design" refers to the idea that design carries...

  1. Memory design

    DEFF Research Database (Denmark)

    Tanderup, Sisse

    over time. Memory is bonded with story telling. Both in the way the designer tells a story through his design and in the way the user recognizes the story in his perception of design. Memory design first requires recognition and then cognition. AIM The purpose of my research is to investigate the use......Mind and Matter - Nordik 2009 Conference for Art Historians Design Matters Contributed Memory design BACKGROUND My research concerns the use of memory categories in the designs by the companies Alessi and Georg Jensen. When Alessi's designers create their products, they are usually inspired...... by cultural forms, often specifically by the concept of memory in philosophy, sociology and psychology, while Danish design traditionally has been focusing on form and function with frequent references to the forms of nature. Alessi's motivation for investigating the concept of memory is that it adds...

  2. Design Diversity

    DEFF Research Database (Denmark)

    Dankl, Kathrina

    2014-01-01

    design projects not devote themselves to the actual challenges of aging? Do the channels of communication between designers and their target group perhaps not work? The exhibition is organized into four showcases along the themes "Housing," "Networking," "Supporting," and "Moving." Exhibition visitors....... The exhibition is oriented along disciplines such as inclusive design, which calls for products to be designed in such a way that they are equally attractive to people of all ages. Despite the existence of innovative design concepts, the number of well-designed products available on the market is low. While many...

  3. Designing Interfaces

    CERN Document Server

    Tidwell, Jenifer

    2010-01-01

    Despite all of the UI toolkits available today, it's still not easy to design good application interfaces. This bestselling book is one of the few reliable sources to help you navigate through the maze of design options. By capturing UI best practices and reusable ideas as design patterns, Designing Interfaces provides solutions to common design problems that you can tailor to the situation at hand. This updated edition includes patterns for mobile apps and social media, as well as web applications and desktop software. Each pattern contains full-color examples and practical design advice th

  4. Research Design

    DEFF Research Database (Denmark)

    2019-01-01

    Gunnar Scott Reinbacher (editor) Antology.  Research Design : Validation in Social Sciences. Gunnar Scott Reinbacher: Introduction. Research design and validity. 15p Ole Riis: Creative Research design. 16 p Lennart Nørreklit: Validity in Research Design. 24p Gitte Sommer Harrits: Praxeological...... Scott Reinbacher: Multidisciplinary Research Designs in Problem Based Research. The case of an european project on chronical diseases, the Tandem project (Training Alternmative Networking Skills in Diabetes Management). 15p Niels Nørgaard Kristensen: A qualitative bottom up approach to post modern...... knowledge: An integrated strategy for combining "explaining" and "understanding". 22p Heidi Houlberg Salomonsen & Viola Burau: Comparative research designs. 40p Rasmus Antoft & Heidi Houlberg Salomonsen: Studying organizations by a Pragmatic Research Design: the case of qualitative case study  designs. 31p...

  5. Design Anthropology

    DEFF Research Database (Denmark)

    Gunn, Wendy

    Design anthropology is a call for a different way of involving anthropology and participatory observation within practices of designing technologies, services, policies and infrastructure that does not aim towards changing human behavior. Here design is considered the process and not the object...... of inquiry. The paper presents a short history of design anthropology, its theoretical underpinnings and methodologies. Theoretically, the emerging field is influenced by processual, critical and action orientated approaches in anthropology. I argue that by combining anthropological methodology and knowledge...... with the future orientated imaginative praxis of design skill and collaborative design processes, anthropology and design could learn from each other. I conclude by referring to what theories, methods, and approaches are in use by practitioners of design anthropology....

  6. Danish design

    DEFF Research Database (Denmark)

    Dickson, Thomas

    2001-01-01

    Hvordan dansk design bliver innovativt og verdensberømt igen som i storhedstiden i 1950- og 60'erne......Hvordan dansk design bliver innovativt og verdensberømt igen som i storhedstiden i 1950- og 60'erne...

  7. Design What?%

    DEFF Research Database (Denmark)

    Engholm, Ida

    2017-01-01

    The design profession is under transformation. While the designer’s role was previously mainly about giving shape to products and handling specific design tasks, designers now have to operate under new conditions in a rapidly expanding knowledge-intensive field, where the task is not just about...... design and visualization but also about leading processes and facilitating the development of new products, services and concepts. That places new and different demands on designers, who have to be able to engage in interdisciplinary development projects and lead and oversee processes – from the original...... idea to the end-result. The goal for this graphic non-fiction project is to document and present both historical and current developments in design methodology, from the early attempts at documenting procedures for design process management at the Bauhaus School in the 1920s to contemporary design...

  8. Designing motivation

    DEFF Research Database (Denmark)

    How can products be designed to change our habits for the better? What is some of the leading research that designers can draw on to create new systems that motivate people towards healthier behaviour? Designing Motivation is an edited collection of ‘industrialist cheat sheets’: 22 single......-page summaries of research articles relating to technology design, motivation, and behaviour change. Ranging across the fields of economics, sociology, design research and behavioural science, each summary draws out the design implications of the research. It is intended as a resource for designers who...... are grappling with how to create motivating products, and as a primer for students who want a brief introduction to some of the relevant theories, findings and design interventions in these fields. The editor's introduction raises a number of issues encountered when we try to apply behavioural research...

  9. Design Education

    DEFF Research Database (Denmark)

    Brandt, Eva

    2007-01-01

    traditions into a research based institution for higher education is demanding. Danmarks Designskole is in the middle of this process, many activities are initiated, both employees and students are involved, and from outside representatives from various design professions. The design process has many...... stakeholders with various interests and opinions. The aim it is not to design a computer system, a service or product but re-designing curriculum, work procedures, self images etc. which support educating designers of the future. This paper reports on two investigations that have been carried through as part...... of the change processes at Danmarks Designskole. A questionnaire explore the present students reasons for wanting to become designers and their expectations to the design education and future jobs. Eight focus groups including representatives from various design professions discuss what skills and competencies...

  10. Design Anthropology in Participatory Design

    DEFF Research Database (Denmark)

    Smith, Rachel Charlotte; Kjærsgaard, Mette Gislev

    2015-01-01

    This focus section explores the opportunities of design anthropology in participatory design as an approach to research and design in an increasingly global and digital world. Traditionally, ethnography has been used in Participatory design to research real-life contexts and challenges, and as ways...... to involve people in defining user-needs and design opportunities. As the boundaries between diverse – material, digital and networked – spaces and experiences become increasingly blurred, so do the conventional distinctions between research and design. The papers presented in this focus section explore...... opportunities of using design anthropology as a holistic and critical approach to addressing societal challenges and change, and a way for anthropologists and designers to engage in participatory research and design that extend beyond the empirical....

  11. Design typology and design organisation

    DEFF Research Database (Denmark)

    Andreasen, Mogens Myrup; Wognum, N.; McAloone, Timothy Charles

    2002-01-01

    The idea of focusing upon the creation of a design typology was articulated by [Andreasen & Wognum 2000] and detailed by [Andreasen & Wognum 2001]. The aim was to propose a typology, which could serve as identification of design types and design research contributions. For a long period the design...... research society has recognised normative procedural models of designing as being a reasonable answer to the question: How do designing proceed? The reasoning behind the models, from which the design methodology model by [Pahl & Beitz 1995], may be seen as a characteristic one, was a mix of human problem...... solving-, design management-, and artefact nature-reasoning. Critique has been raised to that type of models as being neither explanatory nor instructive. If we accept these models as merely being pragmatically "stepping-stone" explanations of what happens during designing, it is interesting to observe...

  12. Breakwater design

    OpenAIRE

    Verhagen, H.J.; van den Bos, J.P.

    2017-01-01

    For this book we have deliberately chosen that the text should follow a more or less logical design procedure for breakwaters. It follows the required design steps from the system level down to the individual crosssection level, and in time from conceptual design to construction. This systematic approach starts at the functional description of breakwaters, system analysis including side-effects and derivation of boundary conditions and continues to the actual design, first of the main armour ...

  13. Design Aspects

    International Nuclear Information System (INIS)

    Hillary, J.J.

    1974-01-01

    Summarizing part of a seminar on iodide filter testing the author classifies the design information on iodine filters which was presented at the meeting in terms of design requirements - species to be trapped sorption materials and engineering factors -, design evaluation, applications and operational experience

  14. Cooperative design

    DEFF Research Database (Denmark)

    Schmidt, Kjeld

    1998-01-01

    if concurrent engineering is to succeed. On the basis of ethnographic studies of cooperative design, the paper attempts to characterize cooperative work in the domain of design and to outline a set of crucial research problems to be addressed if CSCW is to help engineers and de-signers meet the challenges...

  15. Breakwater design

    NARCIS (Netherlands)

    Verhagen, H.J.; van den Bos, J.P.

    For this book we have deliberately chosen that the text should follow a more or less logical design procedure for breakwaters. It follows the required design steps from the system level down to the individual crosssection level, and in time from conceptual design to construction. This systematic

  16. Design Compass

    DEFF Research Database (Denmark)

    Stokholm, Marianne Denise J.

    2006-01-01

    , but as a cross field of interacting contexts and places design as both product and process in the centre. It build on a combination of ancient Greek and Roman definitions of man the made and recent models of integrated design by “state of the art” design studios like IDEO. It deals with the interaction...

  17. Design Processes

    DEFF Research Database (Denmark)

    Ovesen, Nis

    2009-01-01

    Inspiration for most research and optimisations on design processes still seem to focus within the narrow field of the traditional design practise. The focus in this study turns to associated businesses of the design professions in order to learn from their development processes. Through interviews...... advantages and challenges of agile processes in mobile software and web businesses are identified. The applicability of these agile processes is discussed in re- gards to design educations and product development in the domain of Industrial Design and is briefly seen in relation to the concept of dromology...

  18. Design spaces

    DEFF Research Database (Denmark)

    2005-01-01

    of digital technology with space poses new challenges that call for new approaches. Creative alternatives to traditional systems methodologies are called for when designers use digital media to create new possibilities for action in space. Design Spaces explores how design and media art can provide creative......Digital technologies and media are becoming increasingly embodied and entangled in the spaces and places at work and at home. However, our material environment is more than a geometric abstractions of space: it contains familiar places, social arenas for human action. For designers, the integration...... alternatives for integrating digital technology with space. Connecting practical design work with conceptual development and theorizing, art with technology, and usesr-centered methods with social sciences, Design Spaces provides a useful research paradigm for designing ubiquitous computing. This book...

  19. Design spaces

    DEFF Research Database (Denmark)

    2005-01-01

    Digital technologies and media are becoming increasingly embodied and entangled in the spaces and places at work and at home. However, our material environment is more than a geometric abstractions of space: it contains familiar places, social arenas for human action. For designers, the integration...... of digital technology with space poses new challenges that call for new approaches. Creative alternatives to traditional systems methodologies are called for when designers use digital media to create new possibilities for action in space. Design Spaces explores how design and media art can provide creative...... alternatives for integrating digital technology with space. Connecting practical design work with conceptual development and theorizing, art with technology, and usesr-centered methods with social sciences, Design Spaces provides a useful research paradigm for designing ubiquitous computing. This book...

  20. Mobilities Design

    DEFF Research Database (Denmark)

    Jensen, Ole B.; Lanng, Ditte Bendix

    that of ‘mobilities design’. The book revolves around the following research question: How are design decisions and interventions staging mobilities? It builds upon the Staging Mobilities model (Jensen 2013) in an explorative inquiry into the problems and potentials of the design of mobilities. The exchange value...... between mobilities and design research is twofold. To mobilities research this means getting closer to the ‘material’, and to engage in the creative, explorative and experimental approaches of the design world which offer new potentials for innovative research. Design research, on the other hand, might...... enter into a fruitful relationship with mobilities research, offering a relational and mobile design thinking and a valuable base for a reflective design practice around the ubiquitous structures, spaces and systems of mobilities....

  1. Design Research

    DEFF Research Database (Denmark)

    Design Research is a new interdisciplinary research area with a social science orientation at its heart, and this book explores how scientific knowledge can be put into practice in ways that are at once ethical, creative, helpful, and extraordinary in their results. In order to clarify the common...... aspects – in terms of features and approaches – that characterize all strands of research disciplines addressing design, Design Research undertakes an in depth exploration of the social processes involved in doing design, as well as analyses of the contexts for design use. The book further elicits...... ‘synergies from interdisciplinary perspectives’ by discussing and elaborating on differing academic perspectives, theoretical backgrounds, and design concept definitions, and evaluating their unique contribution to a general core of design research. This book is an exciting contribution to this little...

  2. Integrated Design

    DEFF Research Database (Denmark)

    Jørgensen, Michael; Nielsen, M. W.; Strømann-Andersen, Jakob Bjørn

    2011-01-01

    This paper presents a case study of the implementation of integrated design in an actual architectural competition. The design process was carried out at a highly esteemed architectural office and attended by both engineers and architects working towards mutual goals of architectural excellence......, low-energy consumption, and high-quality indoor environment. We use this case study to investigate how technical knowledge about building performance can be integrated into the conceptual design stage. We have selected certain points during the design process that represented design challenges......'s performance. This article illustrates how a continuous implementation of technical knowledge early in the design process for an actual architectural competition resulted in a building design with an energy demand approximately 30% lower than Danish building regulations, yet which still maintains a high...

  3. Design Thinking metodika Design Sprint

    OpenAIRE

    Kubáč, David

    2015-01-01

    The main objective of this bachelor thesis is to introduce the Design Sprint method to readers on both theoretical level and practical level of understanding. The bachelor thesis itself is composed of five chapters: The first chapter speaks about the topic, goals, and the structure. The second chapter introduces to readers the term of Design Thinking and the concept behind it as well as methods that are based on Design Thinking followed by the third chapter, in which the Design Sprint is intr...

  4. Business design or Creative design

    DEFF Research Database (Denmark)

    Sørensen, Suna; Lassen, Astrid Heidemann; Nielsen, Louise Møller

    2008-01-01

    is a rudimentary effort to fill this box. Since opportunity design is a creative process, ideas from the creative design industries and literature are brought in to suggest a framework to explain how opportunities intentionally and pro-actively can be designed. This framework is indeed valuable to support...

  5. ECO DESIGN IN DESIGN PROCESS

    Directory of Open Access Journals (Sweden)

    PRALEA Jeni

    2014-05-01

    Full Text Available Eco-design is a new domain, required by the new trends and existing concerns worldwide, generated by the necessity of adopting new design principles. New design principles require the designer to provide a friendly relationship between concept created, environment and consume. This "friendly" relationship should be valid both at present and in the future, generating new opportunities for product, product components or materials from which it was made. Awareness, by the designer, the importance of this new trend, permits the establishment of concepts that have as their objective the protection of present values and ensuring the legacy of future generations. Ecodesig, by its principles, is involved in the design process, from early stage, the stage of product design. Priority objective of the designers will consist in reducing the negative effects on the environment through the entire life cycle and after it is taken out of use. The main aspects of the eco-design will consider extending product exploitation, make better use of materials, reduction of emission of waste. The design process in the "eco"domein must be started by selecting the function of the concept, materials and technological processes, causing the shape of macro and micro geometric of the product through an analysis that involves optimizing and streamlining the product. This paper presents the design process of a cross-sports footwear concept, built on the basis of the principles of ecodesign

  6. Cooperative design

    DEFF Research Database (Denmark)

    Schmidt, Kjeld

    1998-01-01

    In the contemporary world, engineers and designers face huge challenges as they shift towards novel organizational concepts such as ‘concurrent engineering’ in order to manage increasing product diversity so as to satisfy customer demands while trying to accelerate the design process to deal...... with the competitive realities of a global market and decreasing product life cycles. In this environment, the coordination and integration of the myriads of interdependent and yet distributed and concurrent design activities becomes enormously complex. It thus seems as if CSCW technologies may be indispensable...... if concurrent engineering is to succeed. On the basis of ethnographic studies of cooperative design, the paper attempts to characterize cooperative work in the domain of design and to outline a set of crucial research problems to be addressed if CSCW is to help engineers and de-signers meet the challenges...

  7. Workspace Design

    DEFF Research Database (Denmark)

    Seim, Rikke

    Arbejdsmiljø adresseres sjældent i den klassike tekniske tilgang til arbejdspladsdesign. Workspace Design konceptet er et alternativ tilgang til design eller re-design af arbejdspladser, baseret på en socio-teknisk systemforståelse, hvor hovedprincipperne er 1) transformation af...... arbejdsmiljørådgiveren til facilitator af arbejdspladsdesignprocessen og 2) transformation af medarbejderne til co-designere af deres egen arbejdsplads. Dette ph.d.-projekt er en del af Workspace Design forskningsprogrammet som har udviklet og testet Workspace Design konceptet og de tilhørende metoder ved intervention i...... arbejdspladsdesignprocesser i tre virksomheder tilhørende henholdsvis industri-, service- og sundhedssektoren. Ph.d.-projektet har belyst hvordan en medarbejderinvolverende designproces kan iscenesættes og faciliteres af arbejdsmiljøprofessionelle ved hjælp af kreative, visuelle metoder inspireret af Participatory Design...

  8. Workplace design

    OpenAIRE

    Karanika-Murray, M; Michaelides, G

    2015-01-01

    PURPOSE – Although both job design and its broader context are likely to drive motivation, little is known about the specific workplace characteristics that are important for motivation. The purpose of this paper is to present the Workplace Characteristics Model, which describes the workplace characteristics that can foster motivation, and the corresponding multilevel Workplace Design Questionnaire.\\ud \\ud DESIGN/METHODOLOGY/APPROACH – The model is configured as nine workplace attributes desc...

  9. Design theory

    CERN Document Server

    2009-01-01

    This book deals with the basic subjects of design theory. It begins with balanced incomplete block designs, various constructions of which are described in ample detail. In particular, finite projective and affine planes, difference sets and Hadamard matrices, as tools to construct balanced incomplete block designs, are included. Orthogonal latin squares are also treated in detail. Zhu's simpler proof of the falsity of Euler's conjecture is included. The construction of some classes of balanced incomplete block designs, such as Steiner triple systems and Kirkman triple systems, are also given.

  10. Transformative Design

    DEFF Research Database (Denmark)

    Tamke, Martin; Kobiella, Olaf

    2007-01-01

    The paper presents an architectural design method, which was tested in a master class for four times. It combines the education of complex digital tools with their simultaneous use in the whole design process of an architectural (experimental) building design. The design method contains four steps......: thematic association, idea to form, form to function, site implementation. The four steps are open to subjective conceptions as well as to individual use of different digital tools but all related to the overall building brief. Tools mostly used and educated were 3d animation softwares. Scripting, rapid...

  11. Designated Places

    Data.gov (United States)

    California Department of Resources — Census 2000 Place Names provides a seamless statewide GIS layer of places, including census designated places (CDP), consolidated cities, and incorporated places,...

  12. Performance Design

    DEFF Research Database (Denmark)

    Svabo, Connie

    Contribution to conference: Art and Presence The emerging field of Performance Design is unfolded as a bastard form of research/art/design/practice, with shapeshifting, monstruous, hybrid and transformational qualities. The potential for presencing, which emerges out of momentarily transgressing...

  13. Interior Design.

    Science.gov (United States)

    Texas Tech Univ., Lubbock. Home Economics Curriculum Center.

    This document contains teacher's materials for an eight-unit secondary education vocational home economics course on interior design. The units cover period styles of interiors, furniture and accessories, surface treatments and lighting, appliances and equipment, design and space planning in home and business settings, occupant needs, acquisition…

  14. Design law

    DEFF Research Database (Denmark)

    Schovsbo, Jens Hemmingsen; Riis, Thomas

    2017-01-01

    This book chapter describes, analyses and discusses the development of and the challenges to the legal protection og designs in Scandinavia and the EU......This book chapter describes, analyses and discusses the development of and the challenges to the legal protection og designs in Scandinavia and the EU...

  15. Integrated Design

    DEFF Research Database (Denmark)

    Lenau, Torben Anker

    1999-01-01

    A homepage on the internet with course material, lecture plan, student exercises, etc. Continuesly updated during the course Integrated Design (80402, 80403)......A homepage on the internet with course material, lecture plan, student exercises, etc. Continuesly updated during the course Integrated Design (80402, 80403)...

  16. Intelligent Design

    DEFF Research Database (Denmark)

    Hjorth, Poul G.

    2005-01-01

    Forestillingen om at naturen er designet af en guddommelig 'intelligens' er et smukt filosofisk princip. Teorier om Intelligent Design som en naturvidenskabeligt baseret teori er derimod helt forfærdelig.......Forestillingen om at naturen er designet af en guddommelig 'intelligens' er et smukt filosofisk princip. Teorier om Intelligent Design som en naturvidenskabeligt baseret teori er derimod helt forfærdelig....

  17. Publication Design.

    Science.gov (United States)

    Nelson, Roy Paul

    This book is designed to solve the problem of coordinating art and typography with content in publications. Through text and illustrations, this book suggests ways to make pages and spreads in magazines, newspapers, and books attractive and readable. As a book of techniques, it is directed at potential and practicing art directors, designers, and…

  18. Design tools

    Science.gov (United States)

    Anton TenWolde; Mark T. Bomberg

    2009-01-01

    Overall, despite the lack of exact input data, the use of design tools, including models, is much superior to the simple following of rules of thumbs, and a moisture analysis should be standard procedure for any building envelope design. Exceptions can only be made for buildings in the same climate, similar occupancy, and similar envelope construction. This chapter...

  19. Japansk design

    DEFF Research Database (Denmark)

    Kural, René

    2005-01-01

    Artiklen udspringer af interviews med ti af Japans bedste møbeldesignere, grafikere, arkitekter og designfirmaer. Efter samtalerne var der tre træk ved japansk design, som trådte frem: god økonomi, fantasi og vovemod. Det bedste japanske design fusionerer vovemod med den unikke japanske kultur med...

  20. Designing friends

    NARCIS (Netherlands)

    Heylen, Dirk K.J.; Nijholt, Antinus; Stronks, B.; van der Vet, P.E.; Rosenberg, D.

    2003-01-01

    Embodied Conversational Agents are virtual humans that can interact with humans using verbal and non-verbal forms of communication. In most cases, they have been designed for short interactions. This paper asks the question how one would start to design synthetic characters that can become your

  1. Opportunity Design

    DEFF Research Database (Denmark)

    Løwe Nielsen, Suna; Lassen, Astrid Heidemann; Nielsen, Louise Møller

    2013-01-01

    Entrepreneurship is about transforming novel ideas into future business, but it requires an entrepreneurial opportunity to be exploited via an effective strategic and organizational design. While the entrepreneurship literature says much about how to implement and organize new opportunities...... in a market setting (the back-end of entrepreneurial processes), it pays less attention to how entrepreneurs purposely design opportunities (the front-end of entrepreneurial processes). Drawing on methods and processes from the creative design literature, the paper introduces a framework of “opportunity...... design”. The framework explains how opportunities intentionally and pro-actively can be designed from methods and processes of moving-in and moving-out. An illustrative case of opportunity design within the area of sustainable energy and electric cars is presented to link the theoretical discussion...

  2. INFRASTRUCTURING DESIGN

    DEFF Research Database (Denmark)

    Ertner, Sara Marie

    The fact that the average citizen in Western societies is aging has significant implications for national welfare models. What some call ’the grey tsunami’ has resulted in suggestions for, and experiments in, re-designing healthcare systems and elderly care. In Denmark, one attempted solution...... one such project, Project Lev Vel, a public-private and user driven innovation project. The central questions posed by the dissertation are: What is welfare technology? How is it imagined, designed, and developed, and by whom? Who are driving the design processes and how? Who are the elderly users......? The dissertation aims to elucidate the activities of design, and the development of welfare technology within the framework of public-private (PPI) and user driven innovation (UDI) project. One of the main findings is that for design carried out under the auspices of PPI and UDI, the crafting of sociotechnical...

  3. Mobilities Design

    DEFF Research Database (Denmark)

    Jensen, Ole B.; Lanng, Ditte Bendix; Wind, Simon

    2016-01-01

    In this paper, we identify the nexus between design (architecture, urban design, service design, etc.) and mobilities as a new and emerging research field. In this paper, we apply a “situational mobilities” perspective and take point of departure in the pragmatist question: “What design decisions...... and interventions affords this particular mobile situation?” The paper presents the contours of an emerging research agenda within mobilities research. The advent of “mobilities design” as an emerging research field points towards a critical interest in the material as well as practical consequences of contemporary......-making. The paper proposes that increased understanding of the material affordances facilitated through design provides important insight to planning and policymaking that at times might be in risk of becoming too detached from the everyday life of the mobile subject within contemporary mobilities landscapes....

  4. Furniture design

    CERN Document Server

    Smardzewski, Jerzy

    2015-01-01

    Maximizing reader insights into the principles of designing furniture as wooden structures, this book discusses issues related to the history of furniture structures, their classification and characteristics, ergonomic approaches to anthropometric requirements and safety of use. It presents key methods and highlights common errors in designing the characteristics of the materials, components, joints and structures, as well as looking at the challenges regarding developing associated design documentation. Including analysis of how designers may go about calculating the stiffness and endurance of parts, joints and whole structures, the book analyzes questions regarding the loss of furniture stability and the resulting threats to health of the user, putting forward a concept of furniture design as an engineering processes. Creating an attractive, functional, ergonomic and safe piece of furniture is not only the fruit of the work of individual architects and artists, but requires an effort of many people working ...

  5. Designing Organizations

    DEFF Research Database (Denmark)

    Book Description The design of organizations has been an ongoing concern of management theory and practice over the past several decades. Over this time, there has been little change in the fundamental theory, principles and concepts of Organization Design (OD). Recently organizational life has...... changed dramatically with the advent of: new communication systems, adaptive mechanisms, information technology, knowledge management systems, innovation processes and more. This book systemically examines these developments and their impact on OD with contributions from leading scholars in the area...... threefold theme: (1) core issues in organization design, (2) emerging perspectives in OD, and (3) new developments and directions in organizational design. A special feature of each chapter is: 1) implications for theory, and 2) implications for practice. DESIGNING ORGANIZATIONS: 21st Century Approaches...

  6. Design Transformations

    DEFF Research Database (Denmark)

    Morrison, Ann; Knoche, Hendrik

    2014-01-01

    /implications – Ensuring relevance, by adding larger context concerns, expansive critical methods and feedback processes in a cycle of understanding, acting, learning can have useful practical and social implications. This is germane when designing for quality of everyday use in, for example, education, urban environments......Purpose – Taking a case study approach, we synchronised two courses to focus on the students working with learning and applying tools in the one course and acting on understandings gained to produce artefacts in the other. Design/methodology/approach – Working with real users throughout all stages...... of the design process, we structured two courses so findings from the evaluation methods learnt in the one course (their analyses) were directly acted on in the other (their re-designs). We fostered a group–spirited learning environment where students presented designs-in-process; explained the findings from...

  7. Persuasiv design

    DEFF Research Database (Denmark)

    Hasle, Per

    2011-01-01

    Purpose – The purpose of this paper is to introduce the theme issue on “Persuasive design”. Design/methodology/approach – This editorial describes the essential ideas and purposes of persuasive design (PD). PD's relation to other IT‐disciplines and rhetoric in general is discussed. A special...... emphasis is put on the possible wider implications for the concept of information. Findings – PD makes an important difference for information systems design. It is also an obvious part of a wider development towards user involvement. PD rests not only on persuasive techniques adapted to information...

  8. Design paper

    DEFF Research Database (Denmark)

    Krogh, Jesper; Petersen, Lone; Timmermann, Michael

    2007-01-01

    /unemployed) and the tertiary outcomes consist of biological responses. DESIGN: The trial is designed as a randomized, parallel-group, observer-blinded clinical trial. Patients are recruited through general practitioners and psychiatrist and randomized to three different interventions: 1) non-aerobic, -- progressive resistance....... The trial is designed to include 45 patients in each group. Statistical analysis will be done as intention to treat (all randomized patients). Results from the DEMO trial will be reported according to the CONSORT guidelines in 2008-2009....

  9. Designed Places

    DEFF Research Database (Denmark)

    Stender, Marie

    like the forces of nature. Based on a fieldwork in three new housing developments in Copenhagen, this paper aims to bring the financial crisis ‘down to earth’ by examining the material shapes it has taken in the spaces of everyday life. The ethnographic cases in question are places that are somewhat...... over-designed: Not only the places’ architecture and built environment but also their identity, image and social life has been carefully planned for. At the same time their design and architectural layout bear witness to a seemingly longing for that which is unplanned and beyond design, thus staging...

  10. ARE INCLUSIVE DESIGNERS DESIGNING INCLUSIVELY?

    DEFF Research Database (Denmark)

    Herriott, Richard

    2013-01-01

    of activity conforming to an authoritative design method. Analysis of the result showed that of the 66 cases, 4.5% reported carrying out all six categories of activity. 39.3% carried out or reported just one step. The study also found that the predominant focus of reported design activity is in the initial...

  11. Designing Users/Designing Innovation

    DEFF Research Database (Denmark)

    The paper addresses issues of user conceptualisation and representation in the processes of designing and innovating artifacts and use-practices. It is informed by early as well as more recent insights from technology studies within the new sociology of technology (e.g. Akrich 1995, Bijker & Law...... and competencies. Characteristic of these projects are the interplay between the social and the technical dimensions in the process of product development, and the students are expected to apply socio-technical methodologies in their strategies. The students’ need to inform the design through iteratively...... themes ranging from user-oriented design to product redesign and workspace design, etc. It is expected that some of the insights gained from these projects may be related outside of the immediate context of the classroom, to inform the notion of competencies in engineering design and sociotechnical...

  12. Design Research as Conceptual Designing

    DEFF Research Database (Denmark)

    Ylirisku, Salu; Jacucci, Giulio; Sellen, Abigail

    2015-01-01

    The term ‘conceptual designing’ refers to an activity that various practitioners already undertake, but for which we lack a clear definition. This article provides that definition and uses an example of a design concept called ‘Manhattan’ to present how exactly this type of process happens. We...... that conceptual designing can be especially useful in research and design projects that bring different kinds of people, organizations, technologies and domains together into the forming of new well-founded proposals for development. The presentation of conceptual designing in this paper is written...... with an intention to provide designers and researchers with terminology and concepts that they may use to structure their work as well as to become more resourceful in reflecting upon their projects....

  13. Design '82

    International Nuclear Information System (INIS)

    1982-01-01

    The papers in the symposium cover many aspects of the economy and effectiveness of chemical engineering design in industrial plants. Among the topics dealt with are the special problems associated with nuclear reprocessing plants. (U.K.)

  14. Design Education

    DEFF Research Database (Denmark)

    Brandt, Eva

    2007-01-01

    of the change processes at Danmarks Designskole. A questionnaire explore the present students reasons for wanting to become designers and their expectations to the design education and future jobs. Eight focus groups including representatives from various design professions discuss what skills and competencies...... background information about Danmarks Designskole, the initiation of the change process, and curriculum concerns. Then the research approach is described. From section 3 to section 6 the results from the investigations are discussed. First if a vocational education still is expected? Then views about......In resent years the two main design schools in Denmark (Danmarks Designskole and Designskolen Kolding ) undergo many changes. The overall goal for both is to obtain status as a university, and they will be evaluated in this regard in 2010. Transforming a vocational school with long handicraft...

  15. Dark Design

    DEFF Research Database (Denmark)

    Jensen, Ole B.

    Any design idea or intervention in the world is based on an underpinning logic or a set of normative principles and values. At times such will be very explicit, at other times they will be unspoken and tacit. In this paper the underpinning values leading to power exercise, social exclusion...... extend the theoretical framing into thinking about design codes, codes of conducts, city plans, technologies, artefacts, objects, and new ways of including materialities into the mobilities analysis (e.g. Anderson & Wilie 2009; Bennett 2010; Ingold 2014; Jensen 2016; Jensen & Lanng 2016; Latour & Yanneva...... 2008; Vannini 2010). Empirically the paper breaches from the author’s own research into sky trains, metros, drones, and street design (e.g. Jensen 2013, 2014; Jensen & Lanng 2016) over secondary research into the social exclusion taking place by the design of infrastructure spaces and application...

  16. Participatory Design

    DEFF Research Database (Denmark)

    Robertson, Toni; Simonsen, Jesper

    2012-01-01

    The aim of this book is to provide a current account of the commitments and contributions of research and practice in the Participatory Design of information technologies. An overview of the central concepts that have defined and shaped the field is provided as an introduction to the more detailed...... focus of later chapters. The target audience is identified, and the structure of the book explained. A short description of each chapter highlights its particular contributions as well as the associated challenges facing designers and researchers engaged in participatory approaches. The chapter...... concludes with some guidance and recommendations for further reading. An introduction to Participatory Design is followed by explanations of how practitioners and researchers in the field understand participation and practice and how design is approached as a process driven by social interaction...

  17. Participatory Design

    DEFF Research Database (Denmark)

    Robertson, Toni; Simonsen, Jesper

    2012-01-01

    concludes with some guidance and recommendations for further reading. An introduction to Participatory Design is followed by explanations of how practitioners and researchers in the field understand participation and practice and how design is approached as a process driven by social interaction......The aim of this book is to provide a current account of the commitments and contributions of research and practice in the Participatory Design of information technologies. An overview of the central concepts that have defined and shaped the field is provided as an introduction to the more detailed...... focus of later chapters. The target audience is identified, and the structure of the book explained. A short description of each chapter highlights its particular contributions as well as the associated challenges facing designers and researchers engaged in participatory approaches. The chapter...

  18. Designed communities?

    DEFF Research Database (Denmark)

    Stender, Marie

    2013-01-01

    as an identity unit. In Ørestad residents thus tend to identify by the name of the house they live in, rather than by the street name. These residential spaces may thus be seen as promoting micro-urban entities, as social and urban life is designed and staged within the residential complex, and activities...... of these designed communities: What social life is promoted in such recent architectural visions? And to what extent can the social life and identity of a place actually be designed? The paper discusses these questions based on a fieldwork in three new housing complexes in the Copenhagen Region: The A......-house by architect Carsten Holgaard, the 8-house by BIG, and Lange Eng (The Long Meadow) by Dorte Mandrup. Rather than taking the perspective of either architect or user, the fieldwork has ethnographically traced the entire process from design to occupancy. The aim is to explore how the social life and identity...

  19. Design Anthropology

    DEFF Research Database (Denmark)

    This edited volume provides an introduction to the emerging field of design anthropology from the point of view of anthropologists engaging in its development. Contributors include young anthropologists with experience in the field and leading theoreticians, who combine to articulate the specific...... style of knowing involved in doing design anthropology. So far design anthropology has been developed mostly in the practice of industry and the public sector, in particular in Scandinavia and the US, and the sustained academic reflection to support this practice is still in its early stages. This book...... will contribute to this theoretical reflection and provide a reference for practitioners, teachers and students of anthropology, as well as design and innovation....

  20. Designing Clean

    DEFF Research Database (Denmark)

    Koch, Christian; Haubjerg, Esben Lundsgaard

    2011-01-01

    perception of main actors, the role of information technology, the relation to lean, and forms of collaboration. Furthermore the focus of the variants differ (industry, organizational or project level).The paper discusses case studies of four teams of engineers and architects. It is argued that there exists...... is necessary in order to comply with the increased complexity of sustainable building design. This tendency changes the traditional roles and responsibilities in the design process....

  1. Mechanical design

    Science.gov (United States)

    1976-01-01

    Design concepts for a 1000 mw thermal stationary power plant employing the UF6 fueled gas core breeder reactor are examined. Three design combinations-gaseous UF6 core with a solid matrix blanket, gaseous UF6 core with a liquid blanket, and gaseous UF6 core with a circulating blanket were considered. Results show the gaseous UF6 core with a circulating blanket was best suited to the power plant concept.

  2. Corporate design

    OpenAIRE

    Bejr, Štěpán

    2012-01-01

    The Master's Thesis deals with the issue of corporate design. The theoretical part specifies the integration of corporate design into marketing theory, introduces its basic components, principles and process of its creation. The practical part explores corporate identity changes in four significant Czech organizations - Czech Television, Czech Radio, Zoo Praha and Česká pojišťovna. It reveals specifics of each case, its positive and negative aspects and aims to find important factors that aff...

  3. Design junctions

    DEFF Research Database (Denmark)

    Jørgensen, Ulrik

    2012-01-01

    This article discusses the question: Are weak signals independent of framing and interactions with the environment? The response proposed here is that many of the developments identified by efforts to detect and interpret weak signals are the result of designed interventions that define the reper......This article discusses the question: Are weak signals independent of framing and interactions with the environment? The response proposed here is that many of the developments identified by efforts to detect and interpret weak signals are the result of designed interventions that define...... given to weak signals are strongly influenced by design choices made at the outset. In this sense design is a constitutive element of both the environment and signal detection/use. An example of how design is constitutive of both context and understanding can be found in the history of hospital hygiene....... This case study illustrates how dominant regimes of practice, established through the conception of pathogen bacteria and antibacterial treatments and disinfection, are now creating signals that call into question fundamental design of hygiene practices. By examining the epistemic assumptions of scientific...

  4. Mobilities Design

    DEFF Research Database (Denmark)

    Jensen, Ole B.; Lanng, Ditte Bendix

    2016-01-01

    Contemporary society is marked and defined by the ways in which mobile goods, bodies, vehicles, objects, and data are organized, moved and staged. On the backgound of the ‘mobilities turn’ (for short review paper on this see; Sheller 2011, Vannini 2010) this paper proposes a further development....... There is a need for research targeting the material, physical and design-oriented dimensions of the multiple mobilities from the local to the global. Despite its cross-disciplinary identity the ‘mobilities turn’ has not sufficiently capitalized from the potential in exploring issues of material design...... of life’ for billions of people in the everyday life. This paper is structured in three parts. After the general introduction we present the mobilities theory perspective of ‘staging mobilities’ and connects this to the empirical phenomenon of parking lots and their design. The paper ends in section three...

  5. Design thinking.

    Science.gov (United States)

    Brown, Tim

    2008-06-01

    In the past, design has most often occurred fairly far downstream in the development process and has focused on making new products aesthetically attractive or enhancing brand perception through smart, evocative advertising. Today, as innovation's terrain expands to encompass human-centered processes and services as well as products, companies are asking designers to create ideas rather than to simply dress them up. Brown, the CEO and president of the innovation and design firm IDEO, is a leading proponent of design thinking--a method of meeting people's needs and desires in a technologically feasible and strategically viable way. In this article he offers several intriguing examples of the discipline at work. One involves a collaboration between frontline employees from health care provider Kaiser Permanente and Brown's firm to reengineer nursing-staff shift changes at four Kaiser hospitals. Close observation of actual shift changes, combined with brainstorming and rapid prototyping, produced new procedures and software that radically streamlined information exchange between shifts. The result was more time for nursing, better-informed patient care, and a happier nursing staff. Another involves the Japanese bicycle components manufacturer Shimano, which worked with IDEO to learn why 90% of American adults don't ride bikes. The interdisciplinary project team discovered that intimidating retail experiences, the complexity and cost of sophisticated bikes, and the danger of cycling on heavily trafficked roads had overshadowed people's happy memories of childhood biking. So the team created a brand concept--"Coasting"--to describe a whole new category of biking and developed new in-store retailing strategies, a public relations campaign to identify safe places to cycle, and a reference design to inspire designers at the companies that went on to manufacture Coasting bikes.

  6. Lighting Design

    DEFF Research Database (Denmark)

    Hansen, Ellen Kathrine; Mullins, Michael

    2014-01-01

    of design developed from three experiments show how distinct qualitative and quantitative criteria in different disciplinary traditions can be integrated successfully, despite disparate technical/scientific, social scientific and art/humanities backgrounds. The model is applied to a pedagogical curriculum......Light as a multi-dimensional design element has fundamental importance for a sustainable environment. The paper discusses the need for an integration of scientific, technical and creative approaches to light and presents theory, methods and applications toward fulfilling this need. A theory...

  7. Design & Innovation

    DEFF Research Database (Denmark)

    Boelskifte, Per; Jørgensen, Ulrik

    2005-01-01

    The new design and innovation programme at DTU is challenging some of the standard concepts dominating most engineering educations. The programme, its background, context and basic educational ideas are presented and discussed in this paper. To build competences that match the need for innovative...... and design oriented engineers in industry and society has turned out to challenge a number of the standard – and often taken for granted – concepts in engineering education still dominated world wide by rather strict norms and concepts of learning that do not challenge the students creativity and innovative...

  8. VLSI design

    CERN Document Server

    Einspruch, Norman G

    1986-01-01

    VLSI Electronics Microstructure Science, Volume 14: VLSI Design presents a comprehensive exposition and assessment of the developments and trends in VLSI (Very Large Scale Integration) electronics. This volume covers topics that range from microscopic aspects of materials behavior and device performance to the comprehension of VLSI in systems applications. Each article is prepared by a recognized authority. The subjects discussed in this book include VLSI processor design methodology; the RISC (Reduced Instruction Set Computer); the VLSI testing program; silicon compilers for VLSI; and special

  9. Designing Mobilities

    DEFF Research Database (Denmark)

    Jensen, Ole B.

    movements of people, goods, and information 'from A to B'. Accordingly, the way people, goods, and information moves shapes the way we understand our built environment, other consociates, and ourselves. The book contributes with a new and critical-creative gaze on what might seem to be trivial and mundane...... acts of moving in the city. 'Designing Mobilities' is based on more than a decade of academic research by Professor of Urban Theory, Ole B. Jensen and a must-read for students and scholars with an interest in urban studies, urban design, architecture, urban planning, transport planning and geography...

  10. Persuasive Design

    DEFF Research Database (Denmark)

    Gram-Hansen, Sandra Burri

    2013-01-01

    Within the field of Persuasive Technology it is widely acknowledged that successful persuasion is dependent on timing and the ability to act within the opportune moment known as Kairos. Kairos constitutes the link between the opportune moment and the appropriate action, all in consideration...... of the specific context. This paper argues that the claim of persuasive design may not be the ability to change the user’s attitude or behaviour towards a given subject, but rather on the ability to create designs, which adapt the context in a way, which facilitates the ability to act within the opportune moment....

  11. Design & Innovation

    DEFF Research Database (Denmark)

    Boelskifte, Per; Jørgensen, Ulrik

    2005-01-01

    The new design and innovation programme at DTU is challenging some of the standard concepts dominating most engineering educations. The programme, its background, context and basic educational ideas are presented and discussed in this paper. To build competences that match the need for innovative...

  12. Designer's Identity

    DEFF Research Database (Denmark)

    Kunrath, Kamila; Cash, Philip; Li-Ying, Jason

    2016-01-01

    A designer’s professional identity (DPI) develops through both education and professional experience, building on core personality traits and innate skills. In this paper a systematic literature review and a secondary narrative review were developed in order to map personal attributes and design...

  13. Design Anthropology

    DEFF Research Database (Denmark)

    This edited volume provides an introduction to the emerging field of design anthropology from the point of view of anthropologists engaging in its development. Contributors include young anthropologists with experience in the field and leading theoreticians, who combine to articulate the specific...

  14. Safety design

    International Nuclear Information System (INIS)

    Kunitomi, Kazuhiko; Shiozawa, Shusaku

    2004-01-01

    JAERI established the safety design philosophy of the HTTR based on that of current reactors such as LWR in Japan, considering inherent safety features of the HTTR. The strategy of defense in depth was implemented so that the safety engineering functions such as control of reactivity, removal of residual heat and confinement of fission products shall be well performed to ensure safety. However, unlike the LWR, the inherent design features of the high-temperature gas-cooled reactor (HTGR) enables the HTTR meet stringent regulatory criteria without much dependence on active safety systems. On the other hand, the safety in an accident typical to the HTGR such as the depressurization accident initiated by a primary pipe rupture shall be ensured. The safety design philosophy of the HTTR considers these unique features appropriately and is expected to be the basis for future Japanese HTGRs. This paper describes the safety design philosophy and safety evaluation procedure of the HTTR especially focusing on unique considerations to the HTTR. Also, experiences obtained from an HTTR safety review and R and D needs for establishing the safety philosophy for the future HTGRs are reported

  15. Designing Organizations

    DEFF Research Database (Denmark)

    DESIGNING ORGANIZATIONS: 21st Century Approaches er en vigtig publikation inden for organisationsdesign. Fokus ligger på nye udviklinger inden for organisationsdesign og bogen hjælper med at skabe mere reflekterende forskining og stærkere empiriske analyser inden for dette vigtige felt inden...

  16. Designing Mobilities

    DEFF Research Database (Denmark)

    Jensen, Ole B.

    Within the so-called ‘mobilities turn’ (Adey 2010; Cresswell 2006; Urry 2007) much research has taken place during the last decade bringing mobilities into the centre of sociological analysis. However, the materiality and spatiality of artefacts, infrastructures, and sites hosting mobilities are ......: motorway ecologies, bicycle systems design, urban shopping malls and a train transit hub....

  17. Mobilities Design

    DEFF Research Database (Denmark)

    Lanng, Ditte Bendix; Wind, Simon; Jensen, Ole B.

    2017-01-01

    utilitarian transport from A to B; they constitute a rich societal phenomenon with, for example, social, cultural, sensorial, emotional, and material dimensions. The article proposes two fruitful links between the mobilities turn and the designerly examination of mobilities spaces. First, the mobilities turn...

  18. Dwelling Designers

    Science.gov (United States)

    Szekely, George

    2012-01-01

    Children's inventions go far beyond track housing or Ethan Allen furniture; they foreshadow the most innovative ideas in building forms and interior designs. Children improvise with containers and find places in a home that suggest enticing dwellings. A drawer left open becomes a balcony, soap trays become cots, and the space between twin beds…

  19. Probabilistic Design

    DEFF Research Database (Denmark)

    Sørensen, John Dalsgaard; Burcharth, H. F.

    This chapter describes how partial safety factors can be used in design of vertical wall breakwaters and an example of a code format is presented. The partial safety factors are calibrated on a probabilistic basis. The code calibration process used to calibrate some of the partial safety factors...

  20. Collaborative Design

    Science.gov (United States)

    Broderick, Debora

    2014-01-01

    This practitioner research study investigates the power of multimodal texts within a real-world context and argues that a participatory culture focused on literary arts offers marginalized high school students opportunities for collaborative design and authoring. Additionally, this article invites educators to rethink the at-risk label. This…

  1. Didaktisk Design

    DEFF Research Database (Denmark)

    Sørensen, Birgitte Holm; Levinsen, Karin

    projekter - Individuelle fordybelsesprojekter. Forfatterne introducerer begrebet elever som didaktiske designere og viser med konkrete eksempler fra dansk, matematik og tværfaglige forløb, hvordan læreren med et overordnet rammedesign kan understøtte elevernes design af deres egne læreprocesser og dermed...

  2. Integreret Design

    DEFF Research Database (Denmark)

    Helweg-Larsen, Klavs; Lenau, Torben Anker; Kristensen, Tore

    Integreret Design (ItD) var et tværdisciplinært kursus, der gennemførtes i samarbejde mellem Danmarks Designskole, Danmarks Tekniske Universitet og Handelshøjskolen i København i årene 1998 - 2001. Som støtte for undervisningen blev der udviklet et kompendium i bogform, som udgives af Danmarks...

  3. Design culture and design education

    DEFF Research Database (Denmark)

    Riisberg, Vibeke; Bang, Anne Louise

    2014-01-01

    Textiles are a part of a global fast fashion system that launches several collections over a year. Research from consumer and wardrobe studies has shown that consumers often wear their clothes only a few times. This has a tremendous impact on the environment. In order to meet this challenge we need...... tools for teaching fashion and textile students in order to stimulate new ways of thinking and engaging with users. By employing participatory design methods in the field of fashion and textiles, we seek to develop an alternative transformational strategy that may further the design of products...... and services for a more sustainable future. This paper is based on a case from teaching fashion and textile students at Design School Kolding in Denmark, where we run different courses aiming at changing the profession. By moving the focus from the production phase to the use phase, the project seeks to create...

  4. Design culture and design education

    DEFF Research Database (Denmark)

    Riisberg, Vibeke; Bang, Anne Louise

    2014-01-01

    tools for teaching fashion and textile students in order to stimulate new ways of thinking and engaging with users. By employing participatory design methods in the field of fashion and textiles, we seek to develop an alternative transformational strategy that may further the design of products...... and services for a more sustainable future. This paper is based on a case from teaching fashion and textile students at Design School Kolding in Denmark, where we run different courses aiming at changing the profession. By moving the focus from the production phase to the use phase, the project seeks to create......Textiles are a part of a global fast fashion system that launches several collections over a year. Research from consumer and wardrobe studies has shown that consumers often wear their clothes only a few times. This has a tremendous impact on the environment. In order to meet this challenge we need...

  5. Mechanisms Design

    DEFF Research Database (Denmark)

    Restrepo-Giraldo, John Dairo

    2006-01-01

    , freudenstein’s equation for three point function generation, synthesis of mechanisms for specific applications. At the end of this module you will be able to apply systematic procedures and use different methods to find a suitable configuration for a mechanism that complies with motion, trajectory and...... such mechanisms. This is a horizontal subject, which means you will be asked to make use of your knowledge in different disciplines, specially statics and dynamics, but also material selection, general product development, etc. At the end of this course you will be able to: • Generate alternative configurations...... using criteria such as size, performance parameters, operation environment, etc. Content: Understanding Mechanisms Design (2 weeks) Definitions, mechanisms representations, kinematic diagrams, the four bar linkage, mobility, applications of mechanisms, types of mechanisms, special mechanisms, the design...

  6. Designing Privacy-by-Design

    NARCIS (Netherlands)

    Rest, J.H.C. van; Boonstra, D.; Everts, M.H.; Rijn, M. van; Paassen, R.J.G. van

    2014-01-01

    The proposal for a new privacy regulation d.d. January 25th 2012 introduces sanctions of up to 2% of the annual turnover of enterprises. This elevates the importance of mitigation of privacy risks. This paper makes Privacy by Design more concrete, and positions it as the mechanism to mitigate these

  7. Design livre: cannibalistic interaction design

    NARCIS (Netherlands)

    van Amstel, Frederick; Vassao, C.A.; Ferraz, G.B.; Formia, E.M.

    2012-01-01

    This paper provides a historical account of cannibalism as used to explain how Brazilians integrate foreign cultural influences into their own culture and introduces a design praxis based on it. From Modernism to Digital Culture, cannibalism is a recurring tactic used to overcome cultural traditions

  8. Nuclear design

    International Nuclear Information System (INIS)

    Fujimoto, Nozomu; Nojiri, Naoki; Ando, Hiroei; Yamashita, Kiyonobu

    2004-01-01

    The high-temperature engineering test reactor (HTTR) has been designed for an outlet temperature of 950 deg. C. That is the highest temperature in the world for a block-type high-temperature gas-cooled reactor (HTGR). The functions of the reactivity control system are determined considering the operational conditions, and the reactivity balance is planned so that the design requirements are fully satisfied. Moreover, the reactivity coefficients are evaluated to confirm the safety characteristics of the reactor. The power distribution in the core was optimized by changing the uranium enrichment to maintain the fuel temperature at less than the limit (1600 deg. C). Deviation from the optimized distribution due to the burnup of fissile materials was avoided by flattening time-dependent changes in local reactivities. Flattening was achieved by optimizing the specifications of the burnable poisons. The original nuclear design model had to be modified based on the first critical experiments. The Monte Carlo code MVP was also used to predict criticality of the initial core. The predicted excess reactivities are now in good agreement with the experimental results

  9. Masked Visual Analysis: Minimizing Type I Error in Visually Guided Single-Case Design for Communication Disorders.

    Science.gov (United States)

    Byun, Tara McAllister; Hitchcock, Elaine R; Ferron, John

    2017-06-10

    Single-case experimental designs are widely used to study interventions for communication disorders. Traditionally, single-case experiments follow a response-guided approach, where design decisions during the study are based on participants' observed patterns of behavior. However, this approach has been criticized for its high rate of Type I error. In masked visual analysis (MVA), response-guided decisions are made by a researcher who is blinded to participants' identities and treatment assignments. MVA also makes it possible to conduct a hypothesis test assessing the significance of treatment effects. This tutorial describes the principles of MVA, including both how experiments can be set up and how results can be used for hypothesis testing. We then report a case study showing how MVA was deployed in a multiple-baseline across-subjects study investigating treatment for residual errors affecting rhotics. Strengths and weaknesses of MVA are discussed. Given their important role in the evidence base that informs clinical decision making, it is critical for single-case experimental studies to be conducted in a way that allows researchers to draw valid inferences. As a method that can increase the rigor of single-case studies while preserving the benefits of a response-guided approach, MVA warrants expanded attention from researchers in communication disorders.

  10. Designer's Identity

    DEFF Research Database (Denmark)

    Kunrath, Kamila; Cash, Philip; Li-Ying, Jason

    2016-01-01

    skills that comprise the DPI. Just a few works in literature dealt with these two elements holistically. Thus, in order to address this gap a holistic understanding of these elements, in context, is proposed as a cohesive framework where a DPI can be described as it evolves over time.......A designer’s professional identity (DPI) develops through both education and professional experience, building on core personality traits and innate skills. In this paper a systematic literature review and a secondary narrative review were developed in order to map personal attributes and design...

  11. Design Strategy and Software Design Effectiveness

    NARCIS (Netherlands)

    Tang, A.; van Vliet, H.

    2012-01-01

    A study of software design activities establishes four archetypical strategies that apply under different circumstances. Designers can consider these strategies among their early design decisions. © 2012, IEEE

  12. Design and preliminary assessment of Vanderbilt hand exoskeleton.

    Science.gov (United States)

    Gasser, Benjamin W; Bennett, Daniel A; Durrough, Christina M; Goldfarb, Michael

    2017-07-01

    This paper presents the design of a hand exoskeleton intended to enable or facilitate bimanual activities of daily living (ADLs) for individuals with chronic upper extremity hemiparesis resulting from stroke. The paper describes design of the battery-powered, self-contained exoskeleton and presents the results of initial testing with a single subject with hemiparesis from stroke. Specifically, an experiment was conducted requiring the subject to repeatedly remove the lid from a water bottle both with and without the hand exoskeleton. The relative times required to remove the lid from the bottles was considerably lower when using the exoskeleton. Specifically, the average amount of time required to grasp the bottle with the paretic hand without the exoskeleton was 25.9 s, with a standard deviation of 33.5 s, while the corresponding average amount of time required to grasp the bottle with the exoskeleton was 5.1 s, with a standard deviation of 1.9 s. Thus, the task time involving the paretic hand was reduced by a factor of five, while the standard deviation was reduced by a factor of 16.

  13. Repeated readings and science: Fluency with expository passages

    Science.gov (United States)

    Kostewicz, Douglas E.

    The current study investigated the effects of repeated readings to a fluency criterion (RRFC) for seven students with disabilities using science text. The study employed a single subject design, specifically, two multiple probe multiple baselines across subjects, to evaluate the effects of the RRFC intervention. Results indicated that students met criterion (200 or more correct words per minute with 2 or fewer errors) on four consecutive passages. A majority of students displayed accelerations to correct words per minute and decelerations to incorrect words per minute on successive initial, intervention readings suggesting reading transfer. Students' reading scores during posttest and maintenance out performed pre-test and baseline readings provided additional measures of reading transfer. For a relationship to comprehension, students scored higher on oral retell measures after meeting criterion as compared to initial readings. Overall, the research findings suggested that the RRFC intervention improves science reading fluency for students with disabilities, and may also indirectly benefit comprehension.

  14. iPad-presented social stories for young children with autism.

    Science.gov (United States)

    Vandermeer, Julianne; Beamish, Wendi; Milford, Todd; Lang, Wayne

    2015-04-01

    This study investigated the effectiveness of iPad-presented social stories in increasing the on-task behaviour of three young children with autism. A single-subject with multiple baseline across participants design was employed with three 4-year-old children to assess intervention effectiveness during structured table top activities. Observational data were digitally recorded, scored, graphed, and interpreted using 10-second interval measures over 5-min periods across baseline, intervention, and withdrawal phases. The combination of the social story together with the iPad proved to be an effective intervention for one of the three child participants. These findings confirm that the intervention may be effective with some children, but not others. Overall, this study builds on existing research that supports social stories as a promising practice. Further research into the use of iPad-presented social stories, particularly for children of varying ages, abilities, and learning styles is recommended.

  15. The relative effects of classwide peer tutoring and peer coaching on the positive social behaviors of children with ADHD.

    Science.gov (United States)

    Plumer, Pamela J; Stoner, Gary

    2005-08-01

    This study investigates the effects of Classwide Peer Tutoring (CWPT) and peer coaching on the peer social behaviors of children with ADHD. A single-subject, multiple-baseline design is used with three elementary-school students in Grades 3 and 4. Following a baseline period, CWPT is implemented in each student's classroom. During the second intervention phase, CWPT is continued and peer coaching is added. Peer social behaviors are observed in both academic and social settings, with a primary focus on intervention effects on the latter setting. Results suggest that students participating in CWPT are actively and positively engaged with their peers while carrying out the CWPT program in the academic setting. However, when only CWPT is implemented, increases in positive peer social behaviors are not observed in social settings. The addition of peer coaching results in enhanced social behaviors during recess and lunch.

  16. Robot Design

    Science.gov (United States)

    1988-01-01

    Martin Marietta Aero and Naval Systems has advanced the CAD art to a very high level at its Robotics Laboratory. One of the company's major projects is construction of a huge Field Material Handling Robot for the Army's Human Engineering Lab. Design of FMR, intended to move heavy and dangerous material such as ammunition, was a triumph in CAD Engineering. Separate computer problems modeled the robot's kinematics and dynamics, yielding such parameters as the strength of materials required for each component, the length of the arms, their degree of freedom and power of hydraulic system needed. The Robotics Lab went a step further and added data enabling computer simulation and animation of the robot's total operational capability under various loading and unloading conditions. NASA computer program (IAC), integrated Analysis Capability Engineering Database was used. Program contains a series of modules that can stand alone or be integrated with data from sensors or software tools.

  17. Nacelle Design

    Science.gov (United States)

    1982-01-01

    Rohr Industries, Inc. specializes in the manufacturing of nacelles, thrust reversers, and other engine components, has made use of the COSMIC program in nacelle work for aircraft like the McDonnell Douglas DC-10, the French/German Airbus and the Boeing 727, 737 and 747 jetliners. They also manufacture complete nacelles for military and business aircraft and are supplying nacelle components for the Boeing 757. The nacelle requires research and development for each type of airplane because of complex airflows around the engine inlet and high pressures on the nacelle skin. The use of the computer program defines the airflow field around turbofan engine nacelle inlet and cowls. Pressures on the nacelle skin are estimated for various flight conditions and structural integrity of the nacelle design. Rohr estimates that use of this program saved six man-months of programmer time necessary to develop alternative software.

  18. Group Design Problems in Engineering Design Graphics.

    Science.gov (United States)

    Kelley, David

    2001-01-01

    Describes group design techniques used within the engineering design graphics sequence at Western Washington University. Engineering and design philosophies such as concurrent engineering place an emphasis on group collaboration for the solving of design problems. (Author/DDR)

  19. Effects of the Teach-Model-Coach-Review Instructional Approach on Caregiver Use of Language Support Strategies and Children's Expressive Language Skills

    Science.gov (United States)

    Roberts, Megan Y.; Kaiser, Ann P.; Wolfe, Cathy E.; Bryant, Julie D.; Spidalieri, Alexandria M.

    2014-01-01

    Purpose: In this study, the authors examined the effects of the Teach-Model-Coach-Review instructional approach on caregivers' use of four enhanced milieu teaching (EMT) language support strategies and on their children's use of expressive language. Method: Four caregiver-child dyads participated in a single-subject, multiple-baseline study.…

  20. Effects of Most to Least Prompting on Teaching Simple Progression Swimming Skill for Children with Autism

    Science.gov (United States)

    Yilmaz, Ilker; Konukman, Ferman; Birkan, Binyamin; Yanardag, Mehmet

    2010-01-01

    Effects of most to least prompting on teaching simple progression swimming skill for children with autism were investigated. A single subject multiple baseline model across subjects with probe conditions was used. Participants were three boys, 9 years old. Data were collected over a 10-week with session three times a week period using the single…

  1. Working in the Classroom: Improving Idiom Comprehension through Classwide Peer Tutoring

    Science.gov (United States)

    Lundblom, Erin E. G.; Woods, Juliann J.

    2012-01-01

    Idioms occur frequently in classroom language. Students with literacy or language weaknesses are often challenged by idioms; therefore, the failure to comprehend idioms can impact academic performance. Four 7th-grade female students (mean age: 12 years, 6 months) participated in a multiple baseline single subject study during their general…

  2. Effects of Constant Time Delay Procedure on the Halliwick's Method of Swimming Rotation Skills for Children with Autism

    Science.gov (United States)

    Yilmaz, Ilker; Konukman, Ferman; Birkan, Binyamin; Ozen, Arzu; Yanardag, Mehmet; Camursoy, Ilhan

    2010-01-01

    Effects of a constant time delay procedure on the Halliwick's method of swimming rotation skills (i.e., vertical and lateral rotation) for children with autism were investigated. A single subject multiple baseline model across behaviors with probe conditions was used. Participants were three boys, 8-9 years old. Data were collected over a 10-week…

  3. Peningkatan Academic Engagement Siswa melalui Penerapan Model Problem Based Learning di Madrasah Tsanawiyah

    Directory of Open Access Journals (Sweden)

    Alimul Muniroh

    2016-08-01

    Full Text Available Abstract: This study was conducted to determine the improvement of students' academic engagement through the implementation of problem based-learning model in the madrasah. This study used single subject design with multiple baseline across subjects. The subjects served as intervention targets as well as the control participant. There are four students as participants. They were chosen based on both the result of subject identification through instruments of Academic Engagement Scale for Grade School Students (AES-GS and the result of observation to students with the lowest grades. The results of the graph analysis showed the decreased behavior in baseline phase but increased in the intervention phase. Key Words: academic engagement, problem based learning, Madrasah Tsanawiyah   Abstrak: Penelitian ini dilaksanakan untuk mengetahui peningkatan academic engagement siswa melalui penerapan model Problem Based Learning (PBL di madrasah. Penelitian ini menggunakan rancangan eksperimen subjek tunggal dengan desain multiple baseline across subject. Subjek penelitian yang diintervensi sekaligus sebagai control participant. Jumlah subjek penelitian sebanyak empat siswa. Subjek penelitian dipilih berdasarkan hasil identifikasi subjek melalui instrumen academic engagement scale for grade school students (AES-GS dengan perolehan hasil nilai paling rendah dan hasil observasi terhadap siswa yang menunjukkan nilai stabil rendah. Hasil analisis grafik pada kondisi baseline menunjukkan perilaku academic engagement stabil rendah, namun pada kondisi intervensi perilaku academic engagement meningkat.   Kata kunci: academic engagement,  problem based learning, Madrasah Tsanawiyah

  4. Dansk design - English edition

    DEFF Research Database (Denmark)

    Dickson, Thomas

    Indhold: Hvad er design?; Hvor kommer dansk design fra?; Produktdesign; Tekstil- og tøjdesign; Design af møbler og boligindretning; Bygningen og design; Arbejdets design; Transportdesign; Offentligt design; Grafisk design; Nye tider og en ny slags design...

  5. Behavioral treatment of challenging behavior in individuals with mild mental retardation: A meta-analysis of single subject research

    NARCIS (Netherlands)

    Didden, H.C.M.; Korzilius, H.P.L.M.; Oorsouw, W.M.W.J. van; Sturmey, P.

    2006-01-01

    A meta-analytic study on effectiveness of behavioral and psychotherapeutic treatments for challenging behaviors in individuals with mild mental retardation is reported. Eighty articles were examined. For each comparison, several study variables and two effect sizes (percentage of nonoverlapping

  6. An electrocorticographic BCI using code-based VEP for control in video applications: A single-subject study

    Directory of Open Access Journals (Sweden)

    Christoph eKapeller

    2014-08-01

    Full Text Available A brain-computer-interface (BCI allows the user to control a device or software with brain activity. Many BCIs rely on visual stimuli with constant stimulation cycles that elicit steady-state visual evoked potentials (SSVEP in the electroencephalogram (EEG. This EEG response can be generated with a LED or a computer screen flashing at a constant frequency, and similar EEG activity can be elicited with pseudo-random stimulation sequences on a screen (code-based BCI. Using electrocorticography (ECoG instead of EEG promises higher spatial and temporal resolution and leads to more dominant evoked potentials due to visual stimulation. This work is focused on BCIs based on visual evoked potentials (VEP and its capability as a continuous control interface for augmentation of video applications. One 35 year old female subject with implanted subdural grids participated in the study. The task was to select one out of four visual targets, while each was flickering with a code sequence. After a calibration run including 200 code sequences, a linear classifier was used during an evaluation run to identify the selected visual target based on the generated code-based VEPs over 20 trials. Multiple ECoG buffer lengths were tested and subject reached a mean online classification accuracy of 99.21 % for a window length of 3.15 s. Finally, the subject performed an unsupervised free run in combination with visual feedback of the current selection. Additionally, an algorithm was implemented that allowed to suppress false positive selections and this allowed the subject to start and stop the BCI at any time. The code-based BCI system attained very high online accuracy, which makes this approach very promising for control applications where a continuous control signal is needed.

  7. The Evaluation of Preprocessing Choices in Single-Subject BOLD fMRI Using NPAIRS Performance Metrics

    DEFF Research Database (Denmark)

    Stephen, LaConte; Rottenberg, David; Strother, Stephen

    2003-01-01

    signal-to-noise and our reproducibility estimates as derived previously. Second, we submit our model complexity curves in the prediction versus reproducibility space as reflecting classic bias-variance tradeoffs. Among the particular analysis chains considered, we found little impact in performance...... metrics with alignment, some benefit with temporal detrending, and greatest improvement with spatial smoothing....

  8. Effect of Knee Orthoses on Hamstring Contracture in Children With Cerebral Palsy: Multiple Single-Subject Study.

    Science.gov (United States)

    Laessker-Alkema, Kristina; Eek, Meta Nyström

    2016-01-01

    To examine the effect of knee orthoses on extensibility of the hamstrings in children with spastic cerebral palsy (CP). The short-term effects of knee orthoses on passive range of motion (ROM), spasticity, and gross motor function of the hamstrings. Ten children with spastic CP, aged 5 to 14 years, at Gross Motor Function Classification System levels I to V, were followed. The orthoses were worn for a minimum of 30 minutes day, 5 days per week, during the intervention period of 8 weeks. Visual analysis using the Two Standard Deviation Band Method supported improvements in passive ROM for all 20 hamstring muscles and in 12 of 14 knee extension measurements. Analyses with the Wilcoxon signed rank test confirm the individual results and support a significant increase in hamstring muscles (P = .005) and knee extension (right: P =.028; left: P =.018) compared with baseline. In children with spastic CP, 8 weeks of treatment with knee orthoses can improve extensibility of the hamstrings.

  9. Fibromyalgia Symptom Reduction by Online Behavioral Self-monitoring, Longitudinal Single Subject Analysis and Automated Delivery of Individualized Guidance.

    Science.gov (United States)

    Collinge, William; Yarnold, Paul; Soltysik, Robert

    2013-09-01

    Fibromyalgia (FM) is a complex chronic pain condition that is difficult to treat. The prevailing approach is an integration of pharmacological, psycho-educational, and behavioral strategies. Information technology offers great potential for FM sufferers to systemically monitor symptoms as well as potential impacts of various management strategies. This study aimed to evaluate effects of a web-based, self-monitoring and symptom management system (SMARTLog) that analyzes personal self-monitoring data and delivers data-based feedback over time. Subjects were self-referred, anonymous, and recruited via publicity on FM advocacy websites. Standardized instruments assessed health status, self-efficacy, and locus of control at baseline and monthly during participation. Subjects were encouraged to complete the SMARTLog several times weekly. Within-subject, univariate, and multivariate analyses were used to derive classification trees for each user associating specific behavior variables with symptom levels over time. Moderate use (3 times weekly x 3 months) increased likelihood of clinically significant improvements in pain, memory, gastrointestinal problems, depression, fatigue, and concentration; heavy use (4.5 times weekly x five months) produced the above plus improvement in stiffness and sleep difficulties. Individualized, web-based behavioral self-monitoring with personally-tailored feedback can enable FM sufferers to significantly reduce symptom levels over time.

  10. Design Games for In-Situ Design

    DEFF Research Database (Denmark)

    Kristiansen, Erik

    2013-01-01

    The mobile culture has spawned a host of context-based products, like location-based and tag-based applications. This presents a new challenge for the designer. There is a need of design methods that acknowledge the context and allows it to influence the design ideas. This article focuses...... on a design problem where an in-situ design practice may further the early design process: the case of designing a pervasive game. Pervasive games are computer games, played using the city as a game board and often using mobile phones with GPS. Some contextual design methods exist, but we propose an approach...... that calls for the designer to conceptualise and perform ideas in-situ, that is on the site, where the game is supposed to be played. The problem was to design a creativity method that incorporated in-situ design work and which generated game concepts for pervasive games. The proposed design method, called...

  11. System design projects for undergraduate design education

    Science.gov (United States)

    Batill, S. M.; Pinkelman, J.

    1993-01-01

    Design education has received considerable in the recent past. This paper is intended to address one aspect of undergraduate design education and that is the selection and development of the design project for a capstone design course. Specific goals for a capstone design course are presented and their influence on the project selection are discussed. The evolution of a series of projects based upon the design of remotely piloted aircraft is presented along with students' perspective on the capstone experience.

  12. Transdisciplinary Interaction Design in Design Education

    OpenAIRE

    Blevis, Eli; Koskinen, Ilpo K.; Lee, Kun-Pyo; Bødker, Susanne; Chen, Lin-Lin; Lim, Youn-kyung; Wei, Huaxin; Wakkary, Ron

    2015-01-01

    Transdisciplinary design—which is the idea of design that transcends disciplinary boundaries—has been proposed as a fourth design paradigm of interaction design education, scholarship, and practice alongside the technical, cognitive, and ethnographic paradigms. As an educational concern in particular, its aim is to teach students how to bring a values orientation to interaction design. Its focuses are design frameworks, values and ethics, design for important themes such as sustainability, eq...

  13. Sharing the design intent between industrial designers and engineering designers

    DEFF Research Database (Denmark)

    Laursen, Esben Skov; Møller, Louise

    2016-01-01

    The aim of the paper is to understand the challenges sharing the product frame between industrial designers with the engineering designers. The study is based on six case studies. The analysis showed correspondence between industrial designers and engineering designers in their understanding...... of the key elements of the context and concept. However the analysis also showed a lack of correspondence between the industrial designers and engineering designers in regards to the product framing and thereby how the different elements of the product frame is connected and interrelated....

  14. design, construction design, construction and performance

    African Journals Online (AJOL)

    eobe

    of heat and light (two forms of electromagnetic radiations), life processes on ... important that the solar system be designed in such a ... tillation Plant. 2.1.1 Design Considerations. Design Considerations. Design Considerations. The performance of any solar thermal energy conversion device is governed by the rates of heat.

  15. Service design : Tuning the industrial design profession

    NARCIS (Netherlands)

    Sleeswijk Visser, F.

    2013-01-01

    Design is not only about the design and production of goods, but is increasingly addressing complex social issues nowadays. Roles of designers are becoming more and more varied, and at the same time other professionals are increasingly using design tools in their business, organizational or other

  16. Designing interfaces patterns for effective interaction design

    CERN Document Server

    Tidwell, Jenifer

    2005-01-01

    This convenient resource offers advice on creating user-friendly interface designs--whether they're delivered on the Web, a CD, or a smart" devices like a cell phone. Solutions to common UI design problems are expressed as a collection of patterns--each one containing concrete examples, recommendations, and warnings. Intended for designers with basic UI design knowledge

  17. The Art of Design: A Design Methodology

    Science.gov (United States)

    2009-04-01

    both ‘what’ and ‘how.’”7 Employing Design Thinking Design, planning, and execution are interde- pendent and continuous activities as illustrated in...communicate the results of design, so saMs encourages the creative use of both written narratives and graphic portrayals of design thinking to transmit

  18. Enhancing biomedical design with design thinking.

    Science.gov (United States)

    Kemnitzer, Ronald; Dorsa, Ed

    2009-01-01

    The development of biomedical equipment is justifiably focused on making products that "work." However, this approach leaves many of the people affected by these designs (operators, patients, etc.) with little or no representation when it comes to the design of these products. Industrial design is a "user focused" profession which takes into account the needs of diverse groups when making design decisions. The authors propose that biomedical equipment design can be enhanced, made more user and patient "friendly" by adopting the industrial design approach to researching, analyzing, and ultimately designing biomedical products.

  19. Ergonomics in design or design in ergonomics

    DEFF Research Database (Denmark)

    Binder, Thomas

    2005-01-01

    approach to design. This has over the years created many points of contact between designers and others concerned with a healthy and rewarding working life. Looking back one can see both continuity and change in how designers has dealt with this responsibility. From an early recentment towards the modes...... and other work-life professionals be partners to the designers? Or will they have to learn the trade of designing themselves?...

  20. Design for Accessibility

    DEFF Research Database (Denmark)

    Herriott, Richard

    2012-01-01

    A report on how nine rail builder, operators and transport designers deal with design for accessibility......A report on how nine rail builder, operators and transport designers deal with design for accessibility...

  1. Design is an Attitude

    DEFF Research Database (Denmark)

    Eriksen, Kaare Riise

    2005-01-01

    Arttiklen beskriver den mexicanske designer Rafael Davidsons arbejder gennem en menneskealder, samt hans visioner for mexicansk design i fremtiden.......Arttiklen beskriver den mexicanske designer Rafael Davidsons arbejder gennem en menneskealder, samt hans visioner for mexicansk design i fremtiden....

  2. Design as Value Celebration: Rethinking Design Argumentation

    DEFF Research Database (Denmark)

    Halstrøm, Per Liljenberg

    2016-01-01

    This article introduces knowledge of the rhetorical genre of epideictic to design. The aim is to provide designers with concepts that stimulate their ability to deliberate about design choices and explore the arguments they may be making about the human-made world. The article begins with explora......, situational perspectives, and rhetorical genres, the article concludes that designers can benefit from perceiving their design as value celebration rather than problem solving....... with explorations of how to perceive the situations that designers may address; it then provides rhetorical perspectives that may be useful when creating design arguments; finally, examples of how to use these rhetorical perspectives in design are provided. Based on analyzed examples and theories on design problems...

  3. Design rules for dynamic organization design

    DEFF Research Database (Denmark)

    Burton, Richard; Obel, Børge

    2013-01-01

    need to revise existing rules and perhaps devise totally new design rules for managing uncertainty and interdependency to design efficient, effective and sustainable organizations. In this paper, we explore the development and evaluation of organizational design rules for the future.......Organizational design rules are contingent if-then statements about what a good design should be for a given situation. Today’s challenge is to look forward to devise organization design rules for a different future with greater uncertainty and greater interdependency – all with dynamic performance...... for a future new situation – is a disciplined response to examine the new contingencies of organizational design and their design consequences. Computational laboratories permit us to go beyond what is to develop and examine new design possibilities and boundaries to explore a future world of what might be. We...

  4. Design Characteristics as Basis for Design Languages

    DEFF Research Database (Denmark)

    Mortensen, Niels Henrik

    1997-01-01

    The application of modern feature based CAD systems has in many companies lead to significant rationalisation of design, particulary the "down stream" acticities such as NC code generation, FEM analysis, mould flow simulation and documentation. The subject of this paper is the "up stream......" activities, i.e.the synthesis of designs. One can now ask: what preconditions have to be fulfilled in order to be able to synthesize designs in an interplay with a computer system, a Designer's Workbench (DWB). One precondition seems to be the existence of one or more design languaes or design grammars, thus...... the designer can "spell" a desig. This paper will propose contents of a design language/design grammar....

  5. Design of modern experiments

    International Nuclear Information System (INIS)

    Park, Sung Hweon

    1984-03-01

    This book is for researchers and engineers, which is written to focus on practical design of experiments. It gives descriptions of conception of design of experiments, basic statistics theory, one way design of experiment, two-way layout without repetition, two-way layout with repetition, partition, a correlation analysis and regression analysis, latin squares, factorial design, design of experiment by table of orthogonal arrays, design of experiment of response surface, design of experiment on compound, Evop, and design of experiment of taguchi.

  6. Democratic design experiments

    DEFF Research Database (Denmark)

    Ehn, Pelle; Brandt, Eva; Halse, Joachim

    2016-01-01

    Designers and design researchers are increasingly exploring societal challenges through engagements with issues that call forward new publics and new modes of democratic citizenship. Whatever this is called design activism, social design, adversarial design, participatory design or something else...... that form a third space of re-presentation and emergent civic action between laboratory and parliament....

  7. Computational Design Tools for Integrated Design

    DEFF Research Database (Denmark)

    Holst, Malene Kirstine; Kirkegaard, Poul Henning

    2010-01-01

    In an architectural conceptual sketching process, where an architect is working with the initial ideas for a design, the process is characterized by three phases: sketching, evaluation and modification. Basically the architect needs to address three areas in the conceptual sketching phase......: aesthetical, functional and technical requirements. The aim of the present paper is to address the problem of a vague or not existing link between digital conceptual design tools used by architects and designers and engineering analysis and simulation tools. Based on an analysis of the architectural design...... process different digital design methods are related to tasks in an integrated design process....

  8. Money and Design

    Directory of Open Access Journals (Sweden)

    Artur Borcuch

    2015-01-01

    Full Text Available The purpose of this article is to analyze the influence of the money design on willingness to make purchases. In this paper, we focus on three aspects that structure the relation between money and design: the link between design and finance (in general, determinants of design and perspective of currency design. The main research problem explored in this paper is: Does the money design have influence on the willingness to make purchases by employees/employers at design studios, design students and students of economics/management? The main hypothesis is as follows – the more experience in design practice, the more important is money design.

  9. Analog circuit design designing dynamic circuit response

    CERN Document Server

    Feucht, Dennis

    2010-01-01

    This second volume, Designing Dynamic Circuit Response builds upon the first volume Designing Amplifier Circuits by extending coverage to include reactances and their time- and frequency-related behavioral consequences.

  10. Ergonomics in design or design in ergonomics

    DEFF Research Database (Denmark)

    Binder, Thomas

    2005-01-01

    such as the Danish architect Kaare Klint sparked a new and prosperous venue for Schandinavian furniture design by studying what people stored in their household cabinets, so are designers today studying how people live their lives and make sense of a complex and fluid world where roles and identities are shifting......Design in Scandinavia has a long tradition of participation in the development of society. Designers in the Nordic countries have taken pride in concerning themselves with problems of everyday living and the design communities at large have been committed proponents of a socially responsible...... approach to design. This has over the years created many points of contact between designers and others concerned with a healthy and rewarding working life. Looking back one can see both continuity and change in how designers has dealt with this responsibility. From an early recentment towards the modes...

  11. Existential Design Applied in Universal Design Settings

    OpenAIRE

    Torkildsby, Anne Britt

    2016-01-01

    Abstract: The critical design method aims to discuss ways of opening up the (design) brief when planning, designing, building, operating and maintaining the future of the built environment – public as well as private, indoor as well as outdoor. Focusing on “designials” (fundamental forms of design being), the methodology intends to illustrate the fact that objects; including buildings, parks, transportation systems, etc. may directly encroach upon certain “existentials” (fundamental forms of ...

  12. Design Research between Design and Research

    DEFF Research Database (Denmark)

    Steinø, Nicolai; Markussen, Thomas

    2011-01-01

    The discourse on architecture and design research in Denmark in the past thirty years has been stuck in a unproductive dichotomy between research through design on the one hand and a phantom image of academic and theoretical, word-based research on the other. Advocates of the research through des......, the main difference between design and research is in the object; design creates artefacts (physical or abstract) and research creates knowledge.......The discourse on architecture and design research in Denmark in the past thirty years has been stuck in a unproductive dichotomy between research through design on the one hand and a phantom image of academic and theoretical, word-based research on the other. Advocates of the research through...... design strand have argued, that architecture and design research must follow an architecture and design methodology – designing – and be communicated by means of architecture and design media – images and artefacts. Essentially, this view sees no difference between architecture and design research...

  13. Designing success: describing a collaborative clothing design ...

    African Journals Online (AJOL)

    Qualitative research methods were used in this study, namely observation and semi-structured interviews. Findings suggest that collective creativity resulted from the collaboration between the designers and apprentice designers who worked in teams. Collective creativity proved to be beneficial to the apprentice designers ...

  14. Design Research between Design and Research

    DEFF Research Database (Denmark)

    Steinø, Nicolai; Markussen, Thomas

    2011-01-01

    and designers, this has been seen as an untimely invasion of paradigms which are not only alien to the architecture and design culture, but also fundamentally unable to capture the essence of architecture and design and hence to convey any meaningful new knowledge in the field. The argument of this paper...

  15. Social Design Experiments: Toward Equity by Design

    Science.gov (United States)

    Gutiérrez, Kris D.; Jurow, A. Susan

    2016-01-01

    In this article, we advance an approach to design research that is organized around a commitment to transforming the educational and social circumstances of members of non-dominant communities as a means of promoting social equity and learning. We refer to this approach as social design experimentation. The goals of social design experiments…

  16. Virtual Bridge Design Challenge

    Science.gov (United States)

    Mitts, Charles R.

    2013-01-01

    This design/problem-solving activity challenges students to design a replacement bridge for one that has been designated as either structurally deficient or functionally obsolete. The Aycock MS Technology/STEM Magnet Program Virtual Bridge Design Challenge is an authentic introduction to the engineering design process. It is a socially relevant…

  17. The design game in Participatory Design and design education

    DEFF Research Database (Denmark)

    Törpel, Bettina

    2006-01-01

    In this contribution, the design game as a method in Participatory Design is discussed. The focus lies on the organizational design game. For using the design game relations of power, socio-technical textures and forms of work and organization are treated as concerns that need to be addressed...... carefully. Cases from student projects are used as illustrating examples; work environments were redesigned and design games played. It turns out that degrees of freedom are present for the choice of (gaming) method as well as the ways of using the selected method. These degrees of freedom should be used...... in a way that will be labeled as »interested«, rather than in a way labeled as »taking for granted«. It is not possible to guarantee an interested and beneficial approach; yet the paper argues on the grounds that reflective gaming practice can be supportive in this direction....

  18. Design Sea State

    DEFF Research Database (Denmark)

    Burcharth, H. F.; Liu, Z.

    National codes of practice which specifies the design wave climate on a given location do not yet exist. Nevertheless, decision on the design wave climate is one of the most important tasks of the designer....

  19. Designing Brave New Worlds.

    Science.gov (United States)

    Szekely, George

    1999-01-01

    Discusses the importance of designing settings for children that encourage hands-on creativity through play. Suggests the designs are art forms requiring a participatory art teaching style. Describes the technique and provides proven design ideas. (CMK)

  20. Is Design a Plus?

    DEFF Research Database (Denmark)

    Poulsen, Søren Bolvig; Vistisen, Peter; Gudiksen, Sune Klok

    2017-01-01

    Universities are increasingly implementing design into their education programmes across the humanities, social science, natural sciences and business schools. Through design, it can therefore be argued that academic education is becoming increasingly interdisciplinary, implementing design along ...

  1. Design of chemical plant

    International Nuclear Information System (INIS)

    Lee, Dong Il; Kim, Seung Jae; Yang, Jae Ho; Ryu, Hwa Won

    1993-01-01

    This book describes design of chemical plant, which includes chemical engineer and plan for chemical plant, development of chemical process, cost engineering pattern, design and process development, general plant construction plan, project engineering, foundation for economy on assets and depreciation, estimation for cost on capital investment and manufacturing cost, design with computers optimal design and method like fluid mechanics design chemical device and estimation for cost, such as dispatch of material and device writing on design report and appendixes.

  2. Analog circuit design

    CERN Document Server

    Dobkin, Bob

    2012-01-01

    Analog circuit and system design today is more essential than ever before. With the growth of digital systems, wireless communications, complex industrial and automotive systems, designers are being challenged to develop sophisticated analog solutions. This comprehensive source book of circuit design solutions aids engineers with elegant and practical design techniques that focus on common analog challenges. The book's in-depth application examples provide insight into circuit design and application solutions that you can apply in today's demanding designs. <

  3. Responsive web design workflow

    OpenAIRE

    LAAK, TIMO

    2013-01-01

    Responsive Web Design Workflow is a literature review about Responsive Web Design, a web standards based modern web design paradigm. The goals of this research were to define what responsive web design is, determine its importance in building modern websites and describe a workflow for responsive web design projects. Responsive web design is a paradigm to create adaptive websites, which respond to the properties of the media that is used to render them. The three key elements of responsi...

  4. The Communication Between Designer and Design Receiver

    DEFF Research Database (Denmark)

    Dai, Zheng; Dai, Yan

    2009-01-01

    process.The common symbols which can be recognized by both of designer and receiver are the key tools for communication.In some case,the same symbol in one product would be leads to different receiver impression.Generally,impression includes 3 aspects:aesthetics,function, and emotion.Designer needs......When people think about a product,the first impression always mainly influences the result.Product is the medium of communication between designer and designer receiver.Because both of them have varied different experience and background,the information would be biased during the transferring...... to create an attractive and accurate impression in product from these 3 aspects.For facing the dilemma of communication,some experimental approaches can help designer deal with unique and diversity situations.Solving the detail problem in each step could keep the original meaning of designer....

  5. Is Engineering Design Disappearing from Design Research?

    DEFF Research Database (Denmark)

    Andreasen, Mogens Myrup; Howard, Thomas J.

    2011-01-01

    Most systems and products need to be engineered during their design, based upon scientific insight into principles, mechanisms, materials and production pos-sibilities, leading to reliability, durability and value for the user. Despite the central importance and design’s crucial dependency...... on engineer-ing, we observe a declining focus on engineering design in design research, articu-lated in the composition of contributions to Design Society conferences. Engineer-ing design relates closely to the ‘materialisation’ of products and systems, i.e. the embodiment and detailing. The role of clever...... materialisation is enormous where poor engineering will often manifest in a multitude of consequences for down-stream activities. In this article we will draw a picture of what happens in the embodiment phase of designing, try to create an overview of current understandings and sum up the challenges of proper...

  6. Parametric Design Strategies for Collaborative Urban Design

    DEFF Research Database (Denmark)

    Steinø, Nicolai; Yıldırım, Miray Baş; Özkar, Mine

    2013-01-01

    started in 1960’s to increase social responsibility Participation seeks to enable the equality among stakeholders and to constitute the notion of belonging and being part of a community. However, participatory design can be time consuming and too divergent due to the involvement of non...... for collaborative urban design processes. Rather than making one-off designs which need to be redesigned from the ground up in case of changes, parametric design tools make it possible keep the design open while at the same time allowing for a level of detailing which is high enough to facilitate an understanding...... of parametric design tools, stakeholder participation can be conducted with more detail and in less time consuming ways. The workshop which forms the point of departure for this paper was held at Istanbul Technical University on December 14-17, 2012. In the course of the four-day workshop, senior computational...

  7. Organizing design work

    DEFF Research Database (Denmark)

    Scheuer, John Damm

    2016-01-01

    The aim of this paper is to demonstrate the importance of the kind of understanding of organizing that is implied by design theories for project managers' understanding and organizing of design work. Five theories and their organizing consequences for project managers organizing of design work...... design theories. The selected theories of design thus represent different views on what design is, address different design areas and are based on different ontological and epistemological assumptions that influence their views on how design processes should be organized....

  8. nuclear fuel design criteria

    International Nuclear Information System (INIS)

    Can, S.

    1997-01-01

    Nuclear fuel design is strictly dependent on reactor type and experiences obtained from performance of nuclear fuels. The objectives of the design are reliability, and economy. Nuclear fuel design requires an interdisciplinary work which has to cover, at least nuclear design, thermalhydraulic design, mechanical design, and material properties.The procedure of design, as describe in the quality assurance, consist of a number of steps. The most important parts are: Design description or inputs, preliminary design, detailed design and design output, and design verification. The first step covers objectives and requirements, as defined by the customer and by the regulatory authority for product performance,environmental factors, safety, etc. The second describes assumptions and alternatives, safety, economy and engineering analyses. The third covers technical specifications, design drawings, selection of QA program category, etc. The most important form of design verification is design review by qualified independent internal or external reviewers. The scope of the review depends on the specific character of the design work. Personnel involved in verification and review do not assume prime responsibility for detecting errors. Responsibility for the design remains with the personnel involved in the design work

  9. Preliminary Structural Design - Defining the Design Space

    Science.gov (United States)

    1993-02-01

    space (where the feasible design space is an n-dimensional "volume"). The dimension of the hyperspace relates to the number of design variables, and...unobtainable from current design procedures. It was pointed out earlier that a hyperspace can be imagined for which each point in that space...other features that make this investigation desirable: • It is robust and fault tolerant. Nerve cells in the brain die every day without affecting its

  10. Analyses for designing objects in mechanical design

    International Nuclear Information System (INIS)

    Nakajima, Norihiro; Miyamura, Hiroko N.; Kawakami, Yoshiaki; Kawamura, Takuma

    2015-01-01

    Defining factors to induce the damage that can be assumed in the mechanical structures, it is a loaded work to analyze a damage possibility point derived by the assumption phenomenon that can occur is, but it is the important designing process. Taking factors caused by the earthquake as an example, and simulating the phenomenon that can be assumed, the computational result was analyzed with information visualization. A damage possibility point by analyzing the result mathematically. The illustration of analytical results may give points to designers as means for a designer to recognize a damage possibility point from the sensitivity of the designer. (author)

  11. Performative Urban Design

    DEFF Research Database (Denmark)

    Samson, Kristine

    2011-01-01

    Urban design has come to mean many things. From the architectural masterplans to the informal urban design in temporary spaces and event designs. The paper will focus on urban designs engaging urban designs. Engaging urban design can broadly be understood as temporary design installations inviting...... visitors and participants to engage and interact with the city. Inspired by Lefebvre statement that "the most beautiful cities were those where festivals were not planned in advance” (Lefebvre 1987:36), I will discuss how urban designers can design engaging spaces, where the potentials of the city can...... unfold. Is it, for instance, the formal aesthetics of the design or rather the socio-cultural codes of the existing urban space that engage people? The paper engages in three urban performance designs: 1) The 10th Avenue Plaza at the Highline in New York 2) The temporary installations at Boble Plads...

  12. Solar Design Workbook

    Energy Technology Data Exchange (ETDEWEB)

    Franta, G.; Baylin, F.; Crowther, R.; Dubin, F.; Grace, A., Griffith, J.W.; Holtz, M.; Kutscher, C.; Nordham, D.; Selkowitz, S.; Villecco, M.

    1981-06-01

    This Solar Design Workbook presents solar building design applications for commercial buildir^s. The book is divided into four sections. The first section describes the variety of solar applications in buildings including conservation aspects, solar fundamentals, passive systems, active systems, daylighting, and other solar options. Solar system design evaluation techniques including considerations for building energy requirements, passive systems, active systems, and economics are presented in Section II. The third section attempts to assist the designer in the building design process for energy conservation and solar applications including options and considerations for pre-design, design, and post-design phases. The information required for the solar design proee^ has not been fully developed at this time. Therefore, Section III is incomplete, but an overview of the considerations with some of the design proces elements is presented. Section IV illustrates ease studies that utilize solar applications in the building design.

  13. The Contributions of Eye Contact and Contingent Praise to Effective Instruction Delivery in Compliance Training

    Science.gov (United States)

    Everett, Gregory E.; Olmi, D. Joe; Edwards, Ron P.; Tingstrom, Daniel H.

    2005-01-01

    The present study, using a multiple baseline across subjects design for two children and a nonconcurrent multiple baseline across subjects design for two additional children, evaluated whether the addition of eye contact and then contingent praise for compliance (CP) would lead to increases in childhood compliance for both statement and question…

  14. Using an iPad® App to Improve Sight Word Reading Fluency for At-Risk First Graders

    Science.gov (United States)

    Musti-Rao, Shobana; Lo, Ya-yu; Plati, Erin

    2015-01-01

    We used a multiple baseline across word lists design nested within a multiple baseline across participants design to examine the effects of instruction delivered using an iPad® app on sight word fluency and oral reading fluency of six first graders identified as at risk for reading failure. In Study 1, three students participated in…

  15. Can design science be used for design?

    DEFF Research Database (Denmark)

    Rose, Jeremy; Markfoged, Kim; Andersen, Jesper Lund

    2010-01-01

    Design Science is currently much discussed in Information Systems research. In our analysis we distinguish two distinct threads in this discussion. The first thread is a meta-debate about the nature of IS research, and (in particular) how design work can properly be enacted as research. The secon...

  16. Design Thinking Pedagogy: The Educational Design Ladder

    Science.gov (United States)

    Wrigley, Cara; Straker, Kara

    2017-01-01

    As global industries change and technology advances, traditional education systems might no longer be able to supply companies with graduates who possess an appropriate mix of skills and experience. The recent increased interest in Design Thinking as an approach to innovation has resulted in its adoption by non-design-trained professionals. This…

  17. Reframing Design: Design Thinking and Mediation Theory

    NARCIS (Netherlands)

    Verbeek, Peter P.C.C.

    2015-01-01

    Design Thinking’ has proven to be a fruitful way to deal with societal problems and challenges. But what does it in fact mean to approach problems as design problems? What does it imply for our ways to understand societal challenges, and for the ways in which we address them? In order to answer

  18. OPTIMIZATION OF OPTIMIZATION OF DESIGN FORMULA DESIGN ...

    African Journals Online (AJOL)

    User

    includes: (i) intuition and experience of t design engineer; (ii) relative cost of steel concrete; (iii) choice of limiting steel ratio; ( member size imposed by the architect usually f uniformity or aesthetics and (v) serviceabil conditions. When member size restrictions are not impose the design engineer is always faced with t.

  19. Teaching medical device design using design control.

    Science.gov (United States)

    May-Newman, Karen; Cornwall, G Bryan

    2012-01-01

    The design of medical devices requires an understanding of a large number of factors, many of which are difficult to teach in the traditional educational format. This subject benefits from using a challenge-based learning approach, which provides focused design challenges requiring students to understand important factors in the context of a specific device. A course was designed at San Diego State University (CA, USA) that applied challenge-based learning through in-depth design challenges in cardiovascular and orthopedic medicine, and provided an immersive field, needs-finding experience to increase student engagement in the process of knowledge acquisition. The principles of US FDA 'design control' were used to structure the students' problem-solving approach, and provide a format for the design documentation, which was the basis of grading. Students utilized a combination of lecture materials, industry guest expertise, texts and readings, and internet-based searches to develop their understanding of the problem and design their solutions. The course was successful in providing a greatly increased knowledge base and competence of medical device design than students possessed upon entering the course.

  20. Ethical Design Fiction

    DEFF Research Database (Denmark)

    Jensen, Thessa; Vistisen, Peter

    2017-01-01

    In this paper we examine how ethical challenges can be approached in and through design fiction. To do so, we develop a new framework for analysis as well as creation of design fictions. Our main focus will be on design fiction within a strategical setting, connecting the notion of design fiction...

  1. Video Design Games

    DEFF Research Database (Denmark)

    Smith, Rachel Charlotte; Christensen, Kasper Skov; Iversen, Ole Sejer

    We introduce Video Design Games to train educators in teaching design. The Video Design Game is a workshop format consisting of three rounds in which participants observe, reflect and generalize based on video snippets from their own practice. The paper reports on a Video Design Game workshop...

  2. DOE handbook: Design considerations

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-04-01

    The Design Considerations Handbook includes information and suggestions for the design of systems typical to nuclear facilities, information specific to various types of special facilities, and information useful to various design disciplines. The handbook is presented in two parts. Part 1, which addresses design considerations, includes two sections. The first addresses the design of systems typically used in nuclear facilities to control radiation or radioactive materials. Specifically, this part addresses the design of confinement systems and radiation protection and effluent monitoring systems. The second section of Part 1 addresses the design of special facilities (i.e., specific types of nonreactor nuclear facilities). The specific design considerations provided in this section were developed from review of DOE 6430.1A and are supplemented with specific suggestions and considerations from designers with experience designing and operating such facilities. Part 2 of the Design Considerations Handbook describes good practices and design principles that should be considered in specific design disciplines, such as mechanical systems and electrical systems. These good practices are based on specific experiences in the design of nuclear facilities by design engineers with related experience. This part of the Design Considerations Handbook contains five sections, each of which applies to a particular engineering discipline.

  3. Optimal Hospital Layout Design

    DEFF Research Database (Denmark)

    Holst, Malene Kirstine

    This PhD project presents a design model that generates and evaluates hospital designs with respect to long-term performances and functionalities. By visualizing and quantifying costs and performances in the early design phases, it is possible to make design choices based on a qualified, profound...

  4. Building theory through design

    DEFF Research Database (Denmark)

    Markussen, Thomas

    2017-01-01

    hallmark of this type of research, others argue for design work being the primary achievement, with theory serving the auxiliary function of inspiring new designs. This paper demonstrates how design work and theory can be appreciated as two equally important outcomes of research through design. To set...

  5. DOE handbook: Design considerations

    International Nuclear Information System (INIS)

    1999-04-01

    The Design Considerations Handbook includes information and suggestions for the design of systems typical to nuclear facilities, information specific to various types of special facilities, and information useful to various design disciplines. The handbook is presented in two parts. Part 1, which addresses design considerations, includes two sections. The first addresses the design of systems typically used in nuclear facilities to control radiation or radioactive materials. Specifically, this part addresses the design of confinement systems and radiation protection and effluent monitoring systems. The second section of Part 1 addresses the design of special facilities (i.e., specific types of nonreactor nuclear facilities). The specific design considerations provided in this section were developed from review of DOE 6430.1A and are supplemented with specific suggestions and considerations from designers with experience designing and operating such facilities. Part 2 of the Design Considerations Handbook describes good practices and design principles that should be considered in specific design disciplines, such as mechanical systems and electrical systems. These good practices are based on specific experiences in the design of nuclear facilities by design engineers with related experience. This part of the Design Considerations Handbook contains five sections, each of which applies to a particular engineering discipline

  6. Formatting Design Dialogues

    DEFF Research Database (Denmark)

    Brandt, Eva; Binder, Thomas; Messeter, Jörn

    2008-01-01

    This article discusses design games as a particular genre for formatting design dialogues. In the first part of the article we review the participatory design literature for game-oriented framings of co-design. We look at what constitutes game and play, we discuss other authors’ use of games...

  7. Design, Desire, and Difference

    Science.gov (United States)

    Leander, Kevin M.; Boldt, Gail

    2018-01-01

    In response to the rise in popularity of concepts of "design" in education research, pedagogy, and curriculum design, in this article we consider how the New London Group conceived of the role of student design practices as an outcome of pedagogy, as well as the parallel role of design in teaching practices. In this descriptive analysis,…

  8. Instant responsive web design

    CERN Document Server

    Simmons, Cory

    2013-01-01

    A step-by-step tutorial approach which will teach the readers what responsive web design is and how it is used in designing a responsive web page.If you are a web-designer looking to expand your skill set by learning the quickly growing industry standard of responsive web design, this book is ideal for you. Knowledge of CSS is assumed.

  9. Performance Aided Design

    DEFF Research Database (Denmark)

    Parigi, Dario

    2014-01-01

    in the design process, and use it as a source of inspiration for developing unique, innovative, adapted to the context design solutions. The paper will describe the roots of Performance Aided Design, the outline of its development, and the tools being developed as plugin for Grasshopper, the parametric design...

  10. Design for Play

    DEFF Research Database (Denmark)

    Feder, Karen

    2017-01-01

    Abstract The purpose of the new Design for Play initiative is to inspire and educate designers to design for the future of play. To create “play ambassadors” equipped with excellent tools, methods, approaches and mind-sets to design for the playful human being in an ever-changing world. To teach...

  11. Design as Gesamtkunstwerk

    DEFF Research Database (Denmark)

    Munch, Anders V.

    Three texts on the historical development of ideas of total design: "The Art of Transgression" on contemporary projects between art, design and architecture; "Design as Gesamtkunstwerk" on the early modern total designs from Morris to Gropius (but mirrored in Panton) & "Throughout any Scale...

  12. Scandinavian Participatory Design

    DEFF Research Database (Denmark)

    Iversen, Ole Sejer; Smith, Rachel Charlotte

    2012-01-01

    PD approach was put into practice. Here we involved seven teenagers in the design of an interactive museum exhibition. We discuss how this particular approach effects key design activities such as the establishment of the design space, power relations among participants, the dialogical design process...

  13. Marketing and design management.

    OpenAIRE

    Bruce, Margaret; Cooper, Rachel

    1997-01-01

    This title looks at the interface between marketing and design management, with particular focus on product development and corporate communications. It considers such issues as the role of design in the organisation, new product strategies and the effectiveness of the marketing/design relationship. Cases cover retail, services and industrial products in order to assess best practice in design management for marketing.

  14. CBETA Design Report

    Energy Technology Data Exchange (ETDEWEB)

    Hoffstaetter, G. [Brookhaven National Lab. (BNL), Upton, NY (United States); Trbojevic, D. [Brookhaven National Lab. (BNL), Upton, NY (United States); Mayes, C. [Brookhaven National Lab. (BNL), Upton, NY (United States)

    2017-06-08

    This Design Report describes the baseline design of the Cornell-BNL ERL Test Accelerator, as it exists on the date of its publication in June 2017. The Design Report will not change frequently in the future. In contrast, the parameter sheets that summarize the CBETA design will respond as quickly and as thoroughly as necessary to maintain configuration control.

  15. CBETA Design Report

    Energy Technology Data Exchange (ETDEWEB)

    Hoffstaetter, G. [Brookhaven National Lab. (BNL), Upton, NY (United States); Trbojevic, D. [Brookhaven National Lab. (BNL), Upton, NY (United States); Mayes, C. [Brookhaven National Lab. (BNL), Upton, NY (United States)

    2017-06-08

    This Design Report describes the baseline design of the Cornell-BNL ERL Test Accelerator, as it exists on the date of its publication in June 2017. The Design Report will not change frequently in the future. In contrast, the parameter sheets that summarize the CBETA design will respond as quickly and as thoroughly as necessary to maintain con guration control.

  16. Shifting Design Consultancy Identities

    DEFF Research Database (Denmark)

    Larsen, Henry; Huijboom, Nina; Holm Nielsen, Anne

    2014-01-01

    Knowledge-intensive business services, such as design consultancies are perceived as key drivers for innovation and competitiveness. However, many designers create their own companies, which often remain as one-man companies. By interviewing designers who own small design firms we found patterns...

  17. Ergonomic Product Design 21

    International Nuclear Information System (INIS)

    Kwon, Yeong Guk

    1996-09-01

    This book explains basic of ergonomic product design with human engineering, image engineering and strategy of that design, ergonomic industrial design, which includes product design to access the human engineering in development of new product and customer satisfaction, application technology of image engineering, industrial design of human engineering item and strategy of human engineering, a good ergonomic design. It also tells of examples of convenient design for human such as hardware product and software product in automobile, telephones for ergonomic product in the future, new goods and new technology, ergonomic product in house and office, and computers and robots in the future.

  18. Design of canals

    CERN Document Server

    Swamee, P K

    2015-01-01

    The book presents firsthand material from the authors on design of hydraulic canals. The book discusses elements of design based on principles of hydraulic flow through canals. It covers optimization of design based on usage requirements and economic constraints. The book includes explicit design equations and design procedures along with design examples for varied cases. With its comprehensive coverage of the principles of hydraulic canal design, this book will prove useful to students, researchers, and practicing engineers. End-of-chapter pedagogical elements make it ideal for use in graduate courses on hydraulic structures offered by most civil engineering departments across the world.

  19. Designing Dynamic Atmospheres

    DEFF Research Database (Denmark)

    Kinch, Sofie; Højlund, Marie

    2012-01-01

    This paper addresses the notion of atmospheres from a designerly perspective, and discusses temporal challenges facing interaction designers when acknowledging the dynamic character of it. As atmospheres are created in the relation between body, space, and time, a pragmatic approach seems useful,....... The potentials and implica-­‐ tions are presented through a design case, Kidkit, highlighting temporality as design parametre within interaction design.......This paper addresses the notion of atmospheres from a designerly perspective, and discusses temporal challenges facing interaction designers when acknowledging the dynamic character of it. As atmospheres are created in the relation between body, space, and time, a pragmatic approach seems useful...

  20. Ergonomic Product Design 21

    Energy Technology Data Exchange (ETDEWEB)

    Kwon, Yeong Guk

    1996-09-15

    This book explains basic of ergonomic product design with human engineering, image engineering and strategy of that design, ergonomic industrial design, which includes product design to access the human engineering in development of new product and customer satisfaction, application technology of image engineering, industrial design of human engineering item and strategy of human engineering, a good ergonomic design. It also tells of examples of convenient design for human such as hardware product and software product in automobile, telephones for ergonomic product in the future, new goods and new technology, ergonomic product in house and office, and computers and robots in the future.

  1. Design and Iconic Brands

    Directory of Open Access Journals (Sweden)

    2015-11-01

    Full Text Available The VW Beetle, Apple, Porsche … many iconic brands have reached their status with groundbreaking designs. But what makes these designs so special? And is it really the design factor that accounts for the overall success of a brand? Dr. Walter de Silva shares with us his thoughts on iconic designs, the design process and the role of design in branding. Open your heart and mind to his extensive experience in developing designs for Volkswagen, Audi and other brands of the Volkswagen Group

  2. Ethical Design Fiction

    DEFF Research Database (Denmark)

    Jensen, Thessa; Vistisen, Peter

    2017-01-01

    In this paper we examine how ethical challenges can be approached in and through design fiction. To do so, we develop a new framework for analysis as well as creation of design fictions. Our main focus will be on design fiction within a strategical setting, connecting the notion of design fiction...... to the design process within large corporations as well as strategic design and decision making. Three cases are presented to support our findings. The final contribution will be the design fiction framework found in the conclusion....

  3. Designing For Democracy

    DEFF Research Database (Denmark)

    Knutz, Eva; Markussen, Thomas; Mårbjerg Thomsen, Signe

    2014-01-01

    n this paper we focus on ?patient-democracy? and ?shared decision-making? seen from the perspective of design practice and design research. In the research on democracy in healthcare it is rarely questioned what forms of democracy underlies these concepts. We have examined three different theories...... of democracy and the democratic practices that belong to each of these. For designers working to increase patient democracy it is of vital importance to be able to distinguish different structures underlying democratic practices and to work out methods for prototyping democracy. In design research...... there are already a number of approaches available which in one way or the other address the relationship between design, democracy and power. We provide an account of participatory design, adversarial design and design activism thereby pointing towards design?s potential for re-distributing power and authority...

  4. Design for Play

    DEFF Research Database (Denmark)

    Feder, Karen

    2017-01-01

    Abstract The purpose of the new Design for Play initiative is to inspire and educate designers to design for the future of play. To create “play ambassadors” equipped with excellent tools, methods, approaches and mind-sets to design for the playful human being in an ever-changing world. To teach...... the range of play, the value of playful experiences, and explore the potential of design for play with the goal of generating a more playful world. With its participatory approach, Design for Play includes strong elements of making, engaging and co-creating with users, and thereby ways to learn from...... and inspire children to grow up to be creative designers of their own life and the world around them. The Design for Play research team will study the interplay between people, processes and products in design for play and support the development of playful designers, playful solutions and playful experiences...

  5. The Design Space

    DEFF Research Database (Denmark)

    Heape, Chris

    the empirical examples and their analyses, it emerged that it is possible to describe an alternative concept of the design process, namely as the construction, exploration and expansion of a conceptual space, a Design Space, where there is a transactional relationship between those three principle processes......The Design Space: the design process as the construction, exploration and expansion of a conceptual space.   Abstract The principal motivation for this dissertation and the research endeavour as a whole was the concern that current descriptions of the design process, generally conceptualised...... proposition and given to the students as an overall design process course, the design tasks of which became increasingly more complex. The tasks were designed to challenge the students’ design practice and to introduce alternative perspectives on designing, alternative ways of appreciating and reflecting...

  6. Designing Futures in Indonesia

    OpenAIRE

    Alexandra Crosby

    2016-01-01

    Design is a wide reaching and unruly idea, often associated with seamless global mobility, ubiquitous consumerism, elite urban tastes, and fast paced economic growth. But design is also increasingly understood to be operating at edges, as a necessary response to the ethical and political challenges of advanced global capitalism. Design is both the problem and the solution, and effects everything. As Tony Fry writes ‘Design–the designer and designed objects, images, systems and things–shapes t...

  7. Early Building Design

    DEFF Research Database (Denmark)

    Østergård, Torben; Jensen, Rasmus Lund; Maagaard, Steffen

    2017-01-01

    Highlights •Development of a design methodology that can handle the vast design space in early building design. •A global design space is modelled from extensive Monte Carlo simulations. •Sensitivity analysis methods applied to guide decision-makers. •Interactive visualizations help the multi......-actor design team explore thousands of building performance simulations. •Metamodels are used to run additional simulations and demonstrate the holistic consequences of input changes....

  8. Reliable Design Versus Trust

    Science.gov (United States)

    Berg, Melanie; LaBel, Kenneth A.

    2016-01-01

    This presentation focuses on reliability and trust for the users portion of the FPGA design flow. It is assumed that the manufacturer prior to hand-off to the user tests FPGA internal components. The objective is to present the challenges of creating reliable and trusted designs. The following will be addressed: What makes a design vulnerable to functional flaws (reliability) or attackers (trust)? What are the challenges for verifying a reliable design versus a trusted design?

  9. Control system design guide

    Energy Technology Data Exchange (ETDEWEB)

    Sellers, David; Friedman, Hannah; Haasl, Tudi; Bourassa, Norman; Piette, Mary Ann

    2003-05-01

    The ''Control System Design Guide'' (Design Guide) provides methods and recommendations for the control system design process and control point selection and installation. Control systems are often the most problematic system in a building. A good design process that takes into account maintenance, operation, and commissioning can lead to a smoothly operating and efficient building. To this end, the Design Guide provides a toolbox of templates for improving control system design and specification. HVAC designers are the primary audience for the Design Guide. The control design process it presents will help produce well-designed control systems that achieve efficient and robust operation. The spreadsheet examples for control valve schedules, damper schedules, and points lists can streamline the use of the control system design concepts set forth in the Design Guide by providing convenient starting points from which designers can build. Although each reader brings their own unique questions to the text, the Design Guide contains information that designers, commissioning providers, operators, and owners will find useful.

  10. Design professional activity analysis in design management

    Directory of Open Access Journals (Sweden)

    Claudia de Souza Libanio

    2013-08-01

    Full Text Available Design use perception, as an essential element for achieving competitive advantage, also suggests the need to manage the design activities in companies. However, a few is discussed about the activity of these design professionals who participate in this process, their roles, functions and competencies, including  their connections to a company and other involved sectors. This article aims to analyze, during the design management processes, the work relations of design professionals connected to organizations both internal and externally, in order to comprehend the structure and intervenient factors on the activity of these professionals, as well as the interactions with their main coworkers. The methodology was exploratory and qualitative, using in-depth interviews with three design professionals. Subsequently, the responses were analyzed allowing the comparison of these obtained data to the theoretical bases researched. Through this case study, it was possible to realize the aspects and the structure of the design professional activity, connected intern and externally to organizations, as well as its relations with the main coworkers.

  11. Digital Interior Design by Stailia Design Oy

    OpenAIRE

    Lindroos, Jaana

    2017-01-01

    The objective of the thesis work is to research and create a web based service in a field of interior design. With my project, I am hoping to find out whether this kind of web service in the field of interior design can work in general and that the process together with the actual order form on internet is smooth from both customer and company point of view. The company has interior design related services but none entirely executed on the web. The target is to create a totally new service/pr...

  12. Database modeling and design logical design

    CERN Document Server

    Teorey, Toby J; Nadeau, Tom; Jagadish, HV

    2011-01-01

    Database systems and database design technology have undergone significant evolution in recent years. The relational data model and relational database systems dominate business applications; in turn, they are extended by other technologies like data warehousing, OLAP, and data mining. How do you model and design your database application in consideration of new technology or new business needs? In the extensively revised fifth edition, you'll get clear explanations, lots of terrific examples and an illustrative case, and the really practical advice you have come to count on--with design rules

  13. Database modeling and design logical design

    CERN Document Server

    Teorey, Toby J; Nadeau, Tom; Jagadish, HV

    2005-01-01

    Database systems and database design technology have undergone significant evolution in recent years. The relational data model and relational database systems dominate business applications; in turn, they are extended by other technologies like data warehousing, OLAP, and data mining. How do you model and design your database application in consideration of new technology or new business needs? In the extensively revised fourth edition, you'll get clear explanations, lots of terrific examples and an illustrative case, and the really practical advice you have come to count on--with design rul

  14. The interactive design collaboratorium

    DEFF Research Database (Denmark)

    Bødker, Susanne; Petersen, Marianne Graves; Krogh, Peter Gall

    2001-01-01

    This paper reports on experimental process in which a prototype was developed of an interactive design collaboatorium, in cooperation with a group of usability designers. In a longterm research cooperation, this usability group has changed its work practice in order to work in the design...... collaboratorium. The design collaboratorium was developed to move usability design away from a lab towards an open physical and organizational space where designer, users and engineers meet and collaborate, or work alongside each other. The cooperation between researchers and the usability gruop has resulted...... in practical experimentation in projects and in design of an experimental design collaboratorium emploing electronic whiteboards, 3D design documentation, etc. This experimental prototype has been evaluated in cooperative workshops. We report on the results of this evaluation....

  15. Design of Fuzzy Controllers

    DEFF Research Database (Denmark)

    Jantzen, Jan

    1998-01-01

    Design of a fuzzy controller requires more design decisions than usual, for example regarding rule base, inference engine, defuzzification, and data pre- and post processing. This tutorial paper identifies and describes the design choices related to single-loop fuzzy control, based on an internat...... on an international standard which is underway. The paper contains also a design approach, which uses a PID controller as a starting point. A design engineer can view the paper as an introduction to fuzzy controller design.......Design of a fuzzy controller requires more design decisions than usual, for example regarding rule base, inference engine, defuzzification, and data pre- and post processing. This tutorial paper identifies and describes the design choices related to single-loop fuzzy control, based...

  16. Educational Design Thinking

    DEFF Research Database (Denmark)

    Nørgård, Rikke Toft

    2015-01-01

    specifically, a clash between educational organization and design thinking paradigms emerges, tensions between goal-oriented education and vision-driven design build, and unproductive war on what education through design implies flare. Children are caught in the middle. Drawing on central works within design......This paper suggest that the import and implementation of creative, innovative and entrepreneurial design processes within formal informal educational settings carry inherent potentials and pitfalls within them in relation to educational design, pedagogical practice and design agency. More...... thinking (e.g. Nelson & Stolterman or Cross), empathic design (e.g. Bannon or Gagnon & Coté), technological imagination (McCarthy & Wright or Balsamo), educational design and technology use within education (Laurrilard or Donohue), the paper builds a case for new ways of thinking through technologies...

  17. Radiological design guide

    International Nuclear Information System (INIS)

    Evans, R.A.

    1994-01-01

    The purpose of this design guide is to provide radiological safety requirements, standards, and information necessary for designing facilities that will operate without unacceptable risk to personnel, the public, or the environment as required by the US Department of Energy (DOE). This design guide, together with WHC-CM-4-29, Nuclear Criticality Safety, WHC-CM-4-46, Nonreactor Facility Safety Analysis, and WHC-CM-7-5, Environmental Compliance, covers the radiation safety design requirements at Westinghouse Hanford Company (WHC). This design guide applies to the design of all new facilities. The WHC organization with line responsibility for design shall determine to what extent this design guide shall apply to the modifications to existing facilities. In making this determination, consideration shall include a cost versus benefit study. Specifically, facilities that store, handle, or process radioactive materials will be covered. This design guide replaces WHC-CM-4-9 and is designated a living document. This design guide is intended for design purposes only. Design criteria are different from operational criteria and often more stringent. Criteria that might be acceptable for operations might not be adequate for design

  18. Radiological design guide

    Energy Technology Data Exchange (ETDEWEB)

    Evans, R.A.

    1994-08-16

    The purpose of this design guide is to provide radiological safety requirements, standards, and information necessary for designing facilities that will operate without unacceptable risk to personnel, the public, or the environment as required by the US Department of Energy (DOE). This design guide, together with WHC-CM-4-29, Nuclear Criticality Safety, WHC-CM-4-46, Nonreactor Facility Safety Analysis, and WHC-CM-7-5, Environmental Compliance, covers the radiation safety design requirements at Westinghouse Hanford Company (WHC). This design guide applies to the design of all new facilities. The WHC organization with line responsibility for design shall determine to what extent this design guide shall apply to the modifications to existing facilities. In making this determination, consideration shall include a cost versus benefit study. Specifically, facilities that store, handle, or process radioactive materials will be covered. This design guide replaces WHC-CM-4-9 and is designated a living document. This design guide is intended for design purposes only. Design criteria are different from operational criteria and often more stringent. Criteria that might be acceptable for operations might not be adequate for design.

  19. Preparing design students for strategic design

    DEFF Research Database (Denmark)

    Rasmussen, Jørgen; Schiønning Mortensen, Bo; Geert Jensen, Birgitte

    2012-01-01

    This paper deals with how the visual approach from a design process can help inform companies about future opportunities at a strategic level. The paper follows an innovation project where design students worked with five companies at a 1-day workshop and with one company through a 2-week project....... In both processes the students worked visually with mapping and making sense of large amounts of data that may influence the company’s strategy. They also synthesized these finding by creating conceptual suggestions for the company’s future products. This paper discusses the lessons learned from...... the innovation project and reflects on which new knowledge, methods and techniques designers should be aware of when participating in multidisciplinary strategic processes and new educational initiatives. This paper shows how the design profession’s traditional visual tools and methods for concept development...

  20. Designing Valuable Products with Design Sprint

    OpenAIRE

    Sari, Eunice; Tedjasaputra, Adi

    2017-01-01

    Part 6: Courses; International audience; The shift of creating valuable products, from only aesthetically pleasing, usable, or loveable products, has required adjustment of skills to create value as well as a mindset change. Instead of spending weeks and months to design a product, a rapid validation process takes place to explore how a product should be transformed into a valuable one. This course will teach the participants several key Design Sprint techniques in a nutshell (80 min). Google...

  1. The circuit designer's companion

    CERN Document Server

    Williams, Tim

    1991-01-01

    The Circuit Designer's Companion covers the theoretical aspects and practices in analogue and digital circuit design. Electronic circuit design involves designing a circuit that will fulfill its specified function and designing the same circuit so that every production model of it will fulfill its specified function, and no other undesired and unspecified function.This book is composed of nine chapters and starts with a review of the concept of grounding, wiring, and printed circuits. The subsequent chapters deal with the passive and active components of circuitry design. These topics are foll

  2. Professional ASPNET Design Patterns

    CERN Document Server

    Millett, Scott

    2010-01-01

    Professional ASP.NET Design Patterns will show you how to implement design patterns in real ASP.NET applications by introducing you to the basic OOP skills needed to understand and interpret design patterns. A sample application used throughout the book is an enterprise level ASP.NET website with multi-tiered, SOA design techniques that can be applied to your future ASP.NET projects. Read about each design pattern in detail, including how to interpret the UML design, how to implement it in ASP.NET, its importance for ASP.NET development, and how it's integrated into the final project.

  3. Thoughts on Interaction Design

    CERN Document Server

    Kolko, Jon

    2009-01-01

    Interaction Designers-whether practicing as Usability Engineers, Visual Interface Designers, or Information Architects-attempt to understand and shape human behavior in order to design products that are at once usable, useful, and desirable. Although the value of design is now recognized as essential to product development, the field is often misunderstood by managers and other team members, who don't understand a designer's role in a team. This can cause inefficient and ineffective products. Thoughts on Interaction Design gives individuals engaged in this profession the dialogue to justify t

  4. Microwave circulator design

    CERN Document Server

    Linkhart, Douglas K

    2014-01-01

    Circulator design has advanced significantly since the first edition of this book was published 25 years ago. The objective of this second edition is to present theory, information, and design procedures that will enable microwave engineers and technicians to design and build circulators successfully. This resource contains a discussion of the various units used in the circulator design computations, as well as covers the theory of operation. This book presents numerous applications, giving microwave engineers new ideas about how to solve problems using circulators. Design examples are provided, which demonstrate how to apply the information to real-world design tasks.

  5. Improving designer productivity

    Science.gov (United States)

    Hill, Gary C.

    1992-01-01

    Designer and design team productivity improves with skill, experience, and the tools available. The design process involves numerous trials and errors, analyses, refinements, and addition of details. Computerized tools have greatly speeded the analysis, and now new theories and methods, emerging under the label Artificial Intelligence (AI), are being used to automate skill and experience. These tools improve designer productivity by capturing experience, emulating recognized skillful designers, and making the essence of complex programs easier to grasp. This paper outlines the aircraft design process in today's technology and business climate, presenting some of the challenges ahead and some of the promising AI methods for meeting those challenges.

  6. Integrated Structural Design Education

    DEFF Research Database (Denmark)

    Bjerregaard Jensen, Lotte; Almegaard, Henrik

    2011-01-01

    In Environmental Impact Assessment (EIA), the environment is broadly defined and includes not only quantifiable aspects, but also social conditions, scenic beauty, traffic, cultural heritage, and commercial development. A successful bridge design must comply with all of these demands according...... landscaping and structural design. The integrated courses create a setting for learning about the design of large-scale structures and involve geometry, statics, computer simulation, graphical design and landscape architecture. Together, they educate engineers who can take part in the early design phases...... of a project, function well in design teams, and comply with EU EIA demands....

  7. Introduction to combinatorial designs

    CERN Document Server

    Wallis, WD

    2007-01-01

    Combinatorial theory is one of the fastest growing areas of modern mathematics. Focusing on a major part of this subject, Introduction to Combinatorial Designs, Second Edition provides a solid foundation in the classical areas of design theory as well as in more contemporary designs based on applications in a variety of fields. After an overview of basic concepts, the text introduces balanced designs and finite geometries. The author then delves into balanced incomplete block designs, covering difference methods, residual and derived designs, and resolvability. Following a chapter on the e

  8. Designing for critique, designing for reflection

    DEFF Research Database (Denmark)

    Løfgreen, Lars Bo

    2010-01-01

    Denne lærebog tilbyder ny viden om design og lærings-processer inden for især nye, konvergerende medier. Den er skrevet på engelsk og redigeret af 3 medieforskere fra Syddansk Universitet. I kapitlerne er designprocesser i en række forskellige medier beskrevet med illustrative eksempler fra film......, tv, computer og mobiltelefon. Såvel design af den enkelte medietekst som kommunikation på tværs af medier adresseres. Yderligere er der fokus på kreative medieskabelsesprocesser, der kan lede til innovation. Bogen er forsynet med arbejdsspørgsmål efter hvert af de 6 kapitler samt en udførlig...... litteraturliste og et stikordsregister. Bogen rummer kapitlerne: “Visual topography: analysing the visual context of an interactive interface” af Lise Agerbæk, “Designing (with) Creativity” af Heidi Philipsen, “Designing for critique, designing for reflection – the (re)emergence of aesthetics in current design...

  9. KALIMER design concept report

    Energy Technology Data Exchange (ETDEWEB)

    Park, Chang Kyu; Kim, Young Cheol; Kim, Young In; Kim, Young Gyun; Kim, Eui Kwang; Song, Hoon; Chung, Hyun Tai; Hwang, Woan; Nam, Cheol; Sim Yoon Sub; Kim, Yeon Sik; Wim Myung Whan; Min, Byung Tae; Yoo, Bong; Lee, Jae Han; Lee, Hyeong Yeon; Kim, Jong Bum; Koo, Gyeong Hoi; Ham, Chang Shik; Kwon, Kee Choon; Kim, Jung Taek; Park, Jae Chang; Lee, Jung Woon; Lee, Yong Hee; Kim, Chang Hwoi; Sim, Bong Shick; Hahn, Do Hee; Choi, Jong Hyeun; Kwon, Sang Woon

    1997-07-01

    KAERI is working for the development of KALIMER and work is being done for methodology development, experimental facility set up and design concept development. The development target of KALIMER has been set as to make KALIMER safer, more economic, more resistant to nuclear proliferation, and yield less impact on the environment. To achieve the target, study has been made for setting up the design concept of KALIMER including the assessment of various possible design alternatives. This report is the results of the study for the KALIMER concept study and describes the design concept of KALIMER. The developed design concept study and describes the design concept of KALIMER. The developed design concept is to be used as the starting point of the next development phase of conceptual design and the concept will be refined and modified in the conceptual design phase. The scope of the work has been set as the NSSS and essential BOP systems. For systems, NSSS and functionally related major BOP are covered. Sizing and specifying conceptual structure are covered for major equipment. Equipment and piping are arranged for the parts where the arrangement is critical in fulfilling the foresaid intention of setting up the KALIMER design concept. This report consists of 10 chapters. Chapter 2 is for the top level design requirements of KALIMER and it serves as the basis of KALIMER design concept development. Chapter 3 summarizes the KALIMER concept and describes the general design features. The remaining chapters are for specific systems. (author). 29 tabs., 37 figs.

  10. KALIMER design concept report

    International Nuclear Information System (INIS)

    Park, Chang Kyu; Kim, Young Cheol; Kim, Young In; Kim, Young Gyun; Kim, Eui Kwang; Song, Hoon; Chung, Hyun Tai; Hwang, Woan; Nam, Cheol; Sim Yoon Sub; Kim, Yeon Sik; Wim Myung Whan; Min, Byung Tae; Yoo, Bong; Lee, Jae Han; Lee, Hyeong Yeon; Kim, Jong Bum; Koo, Gyeong Hoi; Ham, Chang Shik; Kwon, Kee Choon; Kim, Jung Taek; Park, Jae Chang; Lee, Jung Woon; Lee, Yong Hee; Kim, Chang Hwoi; Sim, Bong Shick; Hahn, Do Hee; Choi, Jong Hyeun; Kwon, Sang Woon.

    1997-07-01

    KAERI is working for the development of KALIMER and work is being done for methodology development, experimental facility set up and design concept development. The development target of KALIMER has been set as to make KALIMER safer, more economic, more resistant to nuclear proliferation, and yield less impact on the environment. To achieve the target, study has been made for setting up the design concept of KALIMER including the assessment of various possible design alternatives. This report is the results of the study for the KALIMER concept study and describes the design concept of KALIMER. The developed design concept study and describes the design concept of KALIMER. The developed design concept is to be used as the starting point of the next development phase of conceptual design and the concept will be refined and modified in the conceptual design phase. The scope of the work has been set as the NSSS and essential BOP systems. For systems, NSSS and functionally related major BOP are covered. Sizing and specifying conceptual structure are covered for major equipment. Equipment and piping are arranged for the parts where the arrangement is critical in fulfilling the foresaid intention of setting up the KALIMER design concept. This report consists of 10 chapters. Chapter 2 is for the top level design requirements of KALIMER and it serves as the basis of KALIMER design concept development. Chapter 3 summarizes the KALIMER concept and describes the general design features. The remaining chapters are for specific systems. (author). 29 tabs., 37 figs

  11. Designing the design at JPL'S innovation foundary

    Science.gov (United States)

    Balint, Tibor S.; Freeman, Anthony

    2017-08-01

    NASA is a dynamic and living organization. Looking at it through the optics of cybernetics, we can describe it as an autopoietic system. It has to sustain itself, and compete successfully to be viable. Its organizational elements have to interact with the broader environment by maintaining and improving its processes that generate the means for future sustainability. It also needs to bring up follow-on generations who are not simply aligning with the status quo, but also improve the system's viability. For government-run programs, organizational, programmatic and project management practices are often rigidly linear. They can be characterized as observed first-order cybernetic systems, where the paradigm is bound by well-established requirements. At the implementation level this does not readily accommodate flexibility and change. To address this, broadening the system's worldview is needed from the strategic level. This corresponds to an observing second-order cybernetic system, where strategic leadership can overwrite the rules of a first-order system. Changing the worldview of an organization can be complex and face much resistance. Still, with the appropriate strategic-level support, it can be achieved by introducing novel languages, new perspectives, and adding new disciplines to existing ones. In effect, this helps to broaden the organizational paradigm, and subsequently influence its mission, impact the culture, and open up its core processes. These changes can be effectively introduced through design conversations in the early formulation stages, when new ideas are conceived. Within NASA's Jet Propulsion Laboratory, early-stage concept developments are performed at a specially formulated environment, called the Innovation Foundry. Within this office, a continuous effort is being made on designing the design processes, which helps to broaden the variety of the option trades. It is achieved by an added focus on conversations and the inclusion of non

  12. Medicines by Design

    Science.gov (United States)

    ... Order Search the NIGMS Website Search the NIGMS Website NIGMS Home Research Funding Research Training News & Meetings Science Education About NIGMS NIGMS Home > Science Education > Medicines By Design Medicines By Design Spotlight Nature's Medicine Cabinet A ...

  13. Rock Slope Design Criteria

    Science.gov (United States)

    2010-06-01

    Based on the stratigraphy and the type of slope stability problems, the flat lying, Paleozoic age, sedimentary : rocks of Ohio were divided into three design units: 1) competent rock design unit consisting of sandstones, limestones, : and siltstones ...

  14. Designs, groups and lattices

    OpenAIRE

    Bachoc, Christine

    2005-01-01

    We study the Grassmannian 4-designs contained in lattices, in connection with the local property of the Rankin constant. We prove that the sequence of Barnes-Wall lattices contain Grassmannian 6-designs.

  15. Performing Performance Design Anglonationally

    DEFF Research Database (Denmark)

    2016-01-01

    Video recording of pecha kucha style bricolage aural enactment of an international version of performance design......Video recording of pecha kucha style bricolage aural enactment of an international version of performance design...

  16. Energy design for architects

    Energy Technology Data Exchange (ETDEWEB)

    Shaw, A. (ed.)

    1989-01-01

    This book contains techniques for energy efficiency in architectural design. Many aspects are covered including: cost; comfort and health; energy use; the design process; and analytical techniques. 202 figs. (JF)

  17. Embodied Design Ideation methods

    DEFF Research Database (Denmark)

    Wilde, Danielle; Vallgårda, Anna; Tomico, Oscar

    2017-01-01

    Embodied design ideation practices work with relationships between body, material and context to enliven design and research potential. Methods are often idiosyncratic and – due to their physical nature – not easily transferred. This presents challenges for designers wishing to develop and share...... techniques or contribute to research. We present a framework that enables designers to understand, describe and contextualise their embodied design ideation practices in ways that can be understood by peers, as well as those new to embodied ideation. Our framework – developed over two conference workshops...... – provides a frame for discussion of embodied design actions that leverage the power of estrangement. We apply our framework to eight embodied design ideation methods. Our contribution is thus twofold: (1) a framework to understand and leverage the power of estrangement in embodied design ideation, and (2...

  18. Photonic Design for Photovoltaics

    Energy Technology Data Exchange (ETDEWEB)

    Kosten, E.; Callahan, D.; Horowitz, K.; Pala, R.; Atwater, H.

    2014-08-28

    We describe photonic design approaches for silicon photovoltaics including i) trapezoidal broadband light trapping structures ii) broadband light trapping with photonic crystal superlattices iii) III-V/Si nanowire arrays designed for broadband light trapping.

  19. Clothing Systems Design Lab

    Data.gov (United States)

    Federal Laboratory Consortium — The Clothing Systems Design Lab houses facilities for the design and rapid prototyping of military protective apparel.Other focuses include: creation of patterns and...

  20. Geometric Design Laboratory

    Data.gov (United States)

    Federal Laboratory Consortium — Purpose: The mission of the Geometric Design Laboratory (GDL) is to support the Office of Safety Research and Development in research related to the geometric design...

  1. Interface-Based Design

    National Research Council Canada - National Science Library

    de Alfaro, Luca; Henzinger, Thomas A

    2004-01-01

    .... Interface automata support incremental design and independent implementability. Incremental design means that the compatibility checking of interfaces can proceed for partial system descriptions, without knowing the interfaces of all components...

  2. Education for Urban Design

    Science.gov (United States)

    Eckstut, Stanton

    1978-01-01

    Presents 39 questions concerning urban design educational programs to be discussed at a workshop. The questions represent five groups: schools with programs, schools wanting to establish programs, practitioners, students, and the AIA committee on urban planning and design. (MA)

  3. DMS message design workshops.

    Science.gov (United States)

    2009-03-01

    This report summarizes the training conducted statewide regarding the design and display of messages on : dynamic message signs. The training is based on the Dynamic Message Sign Message Design and Display : Manual (0-4023-P3). Researchers developed ...

  4. Educational Design Thinking

    DEFF Research Database (Denmark)

    Nørgård, Rikke Toft

    2015-01-01

    specifically, a clash between educational organization and design thinking paradigms emerges, tensions between goal-oriented education and vision-driven design build, and unproductive war on what education through design implies flare. Children are caught in the middle. Drawing on central works within design...... thinking (e.g. Nelson & Stolterman or Cross), empathic design (e.g. Bannon or Gagnon & Coté), technological imagination (McCarthy & Wright or Balsamo), educational design and technology use within education (Laurrilard or Donohue), the paper builds a case for new ways of thinking through technologies...... in formal and informal educational settings where children’s creative, innovative, and entrepreneurial design processes are the goal. Based on works such as the above as well as data on these matters (see below) the paper develops a conceptual framework for Educational Design Thinking. Here, the focus...

  5. Design and sustainable transition

    DEFF Research Database (Denmark)

    Holm, Jesper; Søndergård, Bent; Hansen, Ole Erik

    2010-01-01

    Unfolding the role of design pracitice networks within niche formation. Case in insulation fabrics.......Unfolding the role of design pracitice networks within niche formation. Case in insulation fabrics....

  6. Designated Wildlife Lakes - points

    Data.gov (United States)

    Minnesota Department of Natural Resources — This is a point shapefile of Designated Wildlife Lakes in Minnesota. This shapefile was created by converting lake polygons from the Designated Wildlife Lakes...

  7. Design reliability engineering

    International Nuclear Information System (INIS)

    Buden, D.; Hunt, R.N.M.

    1989-01-01

    Improved design techniques are needed to achieve high reliability at minimum cost. This is especially true of space systems where lifetimes of many years without maintenance are needed and severe mass limitations exist. Reliability must be designed into these systems from the start. Techniques are now being explored to structure a formal design process that will be more complete and less expensive. The intent is to integrate the best features of design, reliability analysis, and expert systems to design highly reliable systems to meet stressing needs. Taken into account are the large uncertainties that exist in materials, design models, and fabrication techniques. Expert systems are a convenient method to integrate into the design process a complete definition of all elements that should be considered and an opportunity to integrate the design process with reliability, safety, test engineering, maintenance and operator training. 1 fig

  8. Caltrans : highway design manual

    Science.gov (United States)

    2008-07-01

    The Highway Design Manual establishes uniform policies and procedures to carry out the highway design functions of the California Department of Transportation (Caltrans). The policies established herein are for the information and guidance of the off...

  9. Adaptive Trajectory Design

    Data.gov (United States)

    National Aeronautics and Space Administration — Adaptive Trajectory Design (ATD) is an original concept for quick and efficient end-to-end trajectory designs using proven piece-wise dynamical methods. With ongoing...

  10. Fusion reactor design studies

    International Nuclear Information System (INIS)

    Emmert, G.A.; Kulcinski, G.L.; Santarius, J.F.

    1990-01-01

    This report discusses the following topics on the ARIES tokamak: systems; plasma power balance; impurity control and fusion ash removal; fusion product ripple loss; energy conversion; reactor fueling; first wall design; shield design; reactor safety; and fuel cost and resources

  11. Food packaging design

    NARCIS (Netherlands)

    Dekker, M.

    2007-01-01

    'Food product design - An integrated approach' deals with food product design from a technological perspective. It presents creative techniques for the innovation process and structured methodologies to translate consumer wishes into product properties based on Quality Function Deployment.

  12. Participatory Design with Dyslectics

    DEFF Research Database (Denmark)

    Vangeli, Panagiota; Stage, Jan

    2017-01-01

    Participatory Design has been used successfully in many projects but the question is how participatory design works with people with a cognitive disorder like dyslexia. In this study, we analyzed observations of participatory design sessions with dyslectic participants for developing designs...... of a reading software application by applying two participatory design methods: the IDEAS and CI methods. Furthermore, we conducted online surveys to gather information on dyslectics participants’ and their special-education teachers’ opinion regarding the participatory design process, methods and final...... designs. The results indicate that participatory design works effectively with dyslectic people provided the participation of Proxy Users to represent dyslectics, when it is necessary, the participation of an experienced on dyslexia facilitator who has the knowledge to address incidents caused due...

  13. Bayesian Geostatistical Design

    DEFF Research Database (Denmark)

    Diggle, Peter; Lophaven, Søren Nymand

    2006-01-01

    This paper describes the use of model-based geostatistics for choosing the set of sampling locations, collectively called the design, to be used in a geostatistical analysis. Two types of design situation are considered. These are retrospective design, which concerns the addition of sampling...... locations to, or deletion of locations from, an existing design, and prospective design, which consists of choosing positions for a new set of sampling locations. We propose a Bayesian design criterion which focuses on the goal of efficient spatial prediction whilst allowing for the fact that model...... parameter values are unknown. The results show that in this situation a wide range of interpoint distances should be included in the design, and the widely used regular design is often not the best choice....

  14. Optical system design

    CERN Document Server

    Fischer, Robert F

    2008-01-01

    Honed for more than 20 years in an SPIE professional course taught by renowned optical systems designer Robert E. Fischer, Optical System Design, Second Edition brings you the latest cutting-edge design techniques and more than 400 detailed diagrams that clearly illustrate every major procedure in optical design. This thoroughly updated resource helps you work better and faster with computer-aided optical design techniques, diffractive optics, and the latest applications, including digital imaging, telecommunications, and machine vision. No need for complex, unnecessary mathematical derivations-instead, you get hundreds of examples that break the techniques down into understandable steps. For twenty-first century optical design without the mystery, the authoritative Optical Systems Design, Second Edition features: Computer-aided design use explained through sample problems Case studies of third-millennium applications in digital imaging, sensors, lasers, machine vision, and more New chapters on optomechanic...

  15. Generative Design Masterclass

    OpenAIRE

    Dean, Lionel T.

    2017-01-01

    A two day masterclass in generative design delivered by Dean at University of Technology, Sydney, Australia. The audience were University staff and research students. The demonstration used the Grasshopper scripting plug-in for the Computer Aided Design package Rhino.

  16. Prestressed concrete design

    CERN Document Server

    Hurst, MK

    1998-01-01

    This edition provides up-to-date guidance on the detailed design of prestressed concrete structures. All major topics are dealt with, including prestressed flat slabs, an important and growing application in the design of buildings.

  17. Participatory design based research

    DEFF Research Database (Denmark)

    Dau, Susanne; Falk, Lars; Jensen, Louise Bach

    This poster reveal how participatory design based research by the use of a CoED inspired creative process can be used for designing solutions to problems regarding students study activities outside campus.......This poster reveal how participatory design based research by the use of a CoED inspired creative process can be used for designing solutions to problems regarding students study activities outside campus....

  18. Designing information systems

    CERN Document Server

    Blethyn, Stanley G

    2014-01-01

    Designing Information Systems focuses on the processes, methodologies, and approaches involved in designing information systems. The book first describes systems, management and control, and how to design information systems. Discussions focus on documents produced from the functional construction function, users, operators, analysts, programmers and others, process management and control, levels of management, open systems, design of management information systems, and business system description, partitioning, and leveling. The text then takes a look at functional specification and functiona

  19. Advanced Propulsor Design Studies

    Science.gov (United States)

    1985-06-01

    Report No. CG-D-1-86 ADVANCED PROPULSOR DESIGN STUDIES BY WALTER S. GEARHART 00 DTIC ;00 ELECTE MAR 4 S86 B II This document is available to the U;S...Organization Code Advanced Propulsor Design Studies _.__________ 0. Performing Orgoni ation Report No.7. A’jthoart g) Walter S. Gearhart 9. Performing...USCG Hulls Considered in the Preliminary Design Studies . . . . . . * 2 Preliminary Design Investigation . . . . . . . . .. . . . . . . . .. 3

  20. Dwelling with design

    OpenAIRE

    Paavilainen, Heidi

    2013-01-01

    Dwelling with Design offers a throughout look at the domestic meanings of design. The research is based on studying households in and around Helsinki, in order to find out what role, if any, design plays in the domestication of a product. The picture emerging from the research is quite different from design’s public and professional image represented for example in the interior decoration magazines, where designed qualities such as usability, reliability, interesting branding and aesthetic co...

  1. Meta-Parametric Design

    OpenAIRE

    Harding, John E.; Shepherd, Paul

    2017-01-01

    Parametric modelling software often maintains an explicit history of design development in the form of a graph. However, as the graph increases in complexity it quickly becomes inflexible and unsuitable for exploring a wide design space. By contrast, implicit low-level rule systems can offer wide design exploration due to their lack of structure, but often act as black boxes to human observers with only initial conditions and final designs cognisable. In response to these two extremes, the au...

  2. Designer Natriuretic Peptides

    Science.gov (United States)

    Lee, Candace Y. W.; Lieu, Hsiao; Burnett, John C.

    2011-01-01

    Designer natriuretic peptides (NPs) are novel hybrid peptides that are engineered from the native NPs through addition, deletion, or substitution of amino acid(s) with a goal toward optimization of pharmacological actions while minimizing undesirable effects. In this article, selected peptides that were designed in our laboratory are reviewed, and future directions for research and development of designer NPs are discussed. PMID:19158603

  3. Designing for Interaction Proxemics

    DEFF Research Database (Denmark)

    Grønbæk, Jens Emil

    2018-01-01

    Design of interactive technology provides opportunities as well as constraints in how a group of users can organize in a shared space. The core argument of interaction proxemics is to consider this in designing for collaboration. In my thesis, I focus on conceptualizing design of ubicomp...

  4. The interactive design collaboratorium

    DEFF Research Database (Denmark)

    Bødker, Susanne; Krogh, Peter Gall; Graves Petersen, Marianne

    2001-01-01

    This paper reports on an experimental process in which a prototype was developed of an interactive design collaboratorium, in cooperation with a group of usability designers. In a longterm research cooperation, this usability group has changed its work practice in order to work in the design...

  5. Learning for design reuse

    DEFF Research Database (Denmark)

    Duffy, Alex; Duffy, Sandra M.

    1996-01-01

    Over the past decade "design assistance", that is, where the computer is viewed as an Intelligent Design Assistant (IDA), has emerged in knowledge based design support and has formed the basic research strategy for the CAD Cantre, University of Strathclyde, since the mid-1980s. Within...

  6. Integrated design of MEMS

    DEFF Research Database (Denmark)

    De Grave, Arnaud; Brissaud, Daniel

    2007-01-01

    . Manufacturing is mainly coming from the silicon industry. Our interest is to highlight the differences between designing MEMS and designing classical ICs or mechanical devices, to propose new methods and aided-tools supporting the design process. Our methodology is based on an ethnographic approach through...

  7. Designing Safe Schools.

    Science.gov (United States)

    Atlas, Randall

    Incorporating the principles and practices of crime prevention through environmental design (CPTED) in the design and remodeling of schools can contribute to the safety of the school while reducing the target-hardening and fortressing effects of a bunker mentality. The basic CPTED premise is that through the effective use and design of the built…

  8. Global Interaction in Design

    Science.gov (United States)

    Bennett, Audrey Grace

    2010-01-01

    Based on a virtual conference, Glide'08 (Global Interaction in Design Education), that brought international design scholars together online, this special issue expands on the topics of cross-cultural communication and design and the technological affordances that support such interaction. The author discusses the need for global interaction in…

  9. The algorithm design manual

    CERN Document Server

    Skiena, Steven S

    2008-01-01

    Explaining designing algorithms, and analyzing their efficacy and efficiency, this book covers combinatorial algorithms technology, stressing design over analysis. It presents instruction on methods for designing and analyzing computer algorithms. It contains the catalog of algorithmic resources, implementations and a bibliography

  10. Method card design dimensions

    DEFF Research Database (Denmark)

    Wölfel, Christiane; Merritt, T.

    2013-01-01

    There are many examples of cards used to assist or provide structure to the design process, yet there has not been a thorough articulation of the strengths and weaknesses of the various examples. We review eighteen card-based design tools in order to understand how they might benefit designers. T...

  11. MOOC Design Workshop

    DEFF Research Database (Denmark)

    Nørgård, Rikke Toft; Mor, Yishay; Warburton, Steven

    2016-01-01

    For the last two years we have been running a series of successful MOOC design workshops. These workshops build on previous work in learning design and MOOC design patterns. The aim of these workshops is to aid practitioners in defining and conceptualising educational innovations (predominantly, ...

  12. Designing Online Education Courses.

    Science.gov (United States)

    Trentin, Guglielmo

    2001-01-01

    Focuses on the main elements that characterize online course design. Topics include design constraints; analysis of learning needs; defining objectives; course prerequisites; content structuring; course flexibility; learning strategies; evaluation criteria; course activities; course structure; communication architecture; and design evaluation.…

  13. Conceptual thermal design

    NARCIS (Netherlands)

    Strijk, R.

    2008-01-01

    Present thermal design tools and methods insufficiently support the development of structural concepts engaged by typical practicing designers. Research described in this thesis identifies the main thermal design problems in practice. In addition, models and methods are developed that support an

  14. Energy efficient building design

    Energy Technology Data Exchange (ETDEWEB)

    1992-03-01

    The fundamental concepts of the building design process, energy codes and standards, and energy budgets are introduced. These tools were combined into Energy Design Guidelines and design contract requirements. The Guidelines were repackaged for a national audience and a videotape for selling the concept to government executives. An effort to test transfer of the Guidelines to outside agencies is described.

  15. Information Design Theories

    Science.gov (United States)

    Pettersson, Rune

    2014-01-01

    Information design has practical and theoretical components. As an academic discipline we may view information design as a combined discipline, a practical theory, or as a theoretical practice. So far information design has incorporated facts, influences, methods, practices, principles, processes, strategies, and tools from a large number of…

  16. Sonic Interaction Design

    DEFF Research Database (Denmark)

    Sound is an integral part of every user experience but a neglected medium in design disciplines. Design of an artifact’s sonic qualities is often limited to the shaping of functional, representational, and signaling roles of sound. The interdisciplinary field of sonic interaction design (SID) cha...

  17. DEEP EMPATHIC DESIGN

    Directory of Open Access Journals (Sweden)

    FRAQUELLI Roberto

    2015-06-01

    Full Text Available Empathic design is often described as a creative process that translates observations - typically of people and their behaviours into design ideas. Another similar and closely related expression is user centred design, which attempts to turn the attention away from an object or product towards its usefulness and usability. The central premise of empathic design is that the best-designed products and services result from understanding the needs of the people who will use them. User-centred designers engage actively with end-users to gather insights that drive design from the earliest stages of product and service development, right through the design process.[1] Our standard definitions and understanding of empathic design or user centred design are well recognised and widely practiced, particularly taught in design schools and in professional creative business. This paper extends and explores a deeper understanding of empathy within a systems thinking framework where the observer and subject are both components of empathic design. It proposes that empathy can be described as the bonds of connection with others (in its traditional interpretation, but also with an ecological, social and economic context.

  18. Cryogenic moderator design

    International Nuclear Information System (INIS)

    Diplock, B.R.

    1983-01-01

    This paper describes the present design of the two cold moderators to be built for the Spallation Neutron Source. It discusses the reasons behind a number of the design features and highlights several problem areas requiring solutions before a final design can be constructed

  19. Designing synthetic biology.

    Science.gov (United States)

    Agapakis, Christina M

    2014-03-21

    Synthetic biology is frequently defined as the application of engineering design principles to biology. Such principles are intended to streamline the practice of biological engineering, to shorten the time required to design, build, and test synthetic gene networks. This streamlining of iterative design cycles can facilitate the future construction of biological systems for a range of applications in the production of fuels, foods, materials, and medicines. The promise of these potential applications as well as the emphasis on design has prompted critical reflection on synthetic biology from design theorists and practicing designers from many fields, who can bring valuable perspectives to the discipline. While interdisciplinary connections between biologists and engineers have built synthetic biology via the science and the technology of biology, interdisciplinary collaboration with artists, designers, and social theorists can provide insight on the connections between technology and society. Such collaborations can open up new avenues and new principles for research and design, as well as shed new light on the challenging context-dependence-both biological and social-that face living technologies at many scales. This review is inspired by the session titled "Design and Synthetic Biology: Connecting People and Technology" at Synthetic Biology 6.0 and covers a range of literature on design practice in synthetic biology and beyond. Critical engagement with how design is used to shape the discipline opens up new possibilities for how we might design the future of synthetic biology.

  20. Mechatronic Design Automation

    DEFF Research Database (Denmark)

    Fan, Zhun

    successfully design analogue filters, vibration absorbers, micro-electro-mechanical systems, and vehicle suspension systems, all in an automatic or semi-automatic way. It also investigates the very important issue of co-designing plant-structures and dynamic controllers in automated design of Mechatronic...

  1. Revisiting "Beyond Instructional Design"

    Science.gov (United States)

    Sims, Rod

    2015-01-01

    Since the article "Beyond Instructional Design: Making Learning Design a Reality" (Sims, 2006) was published, much has changed in the opportunities we have for learning, and Professor Rod Sims's thinking has evolved. In this article, Professor Rod Sims reflects upon his original article, and he offers an evolved model of learning design,…

  2. Situating universal design architecture: designing with whom?

    Science.gov (United States)

    Jones, Paul

    2014-01-01

    To respond to growing calls for a theoretical unpacking of Universal Design (UD), a disparate movement cohering around attempts to design spaces and technologies that seek to allow use by all people (to the fullest extent possible). The on-going embedding of UD into architectural practice and pedagogy represents an opportune juncture at which to draw learning from other distinct-but-related transformatory architectural movements. Sociological-theoretical commentary. UD has to date, and necessarily, been dominated by the practice contexts from which it emerged. Appealing as a short-hand for description of "designing-for-all", in most cases UD has come to stand in as a term to signal a general intent in this direction and as an umbrella term for the range of technical design resources that have been developed under these auspices. There remains a fundamental ambivalence vis-à-vis the question of users' power/capacity to influence decision-making in the design process in UD; technically-oriented typologies of bodies predominate in influential UD architectural accounts. UD represents rich technical and pedagogical resources for those architects committed to transforming the existing built environment so as to be less hostile to a wide range of users. However, within UD, unpacking the social role of the professional architect vis-à-vis a variety of publics is an important, but hitherto underdeveloped, challenge; issues concerning professional-citizen power relations continue to animate parallel architectural politics, and UD can both contribute and draw much from these on-going explorations. Implications for Rehabilitation Universal Design (UD) architecture shares a close affinity with rehabilitation practice, with the creation of built environments that allow use by individuals with a wide range of capacities a priority for both. While an effective communicative "bridge" between professions, UD's deployment typically leaves unspoken the capacity of users to

  3. Scandinavian Participatory Design - Beyond Design, Beyond Scandinavia

    DEFF Research Database (Denmark)

    Zander, Pär-Ola; Georgsen, Marianne; Nyvang, Tom

    2011-01-01

    This paper presents a stream of research that is relevant for development research generally and also in South Asia, but has hitherto remained outside the discourse of mainstream development research. It goes under the name "Participatory design", referring not only generally to participatory...... for the relevance of participatory design in development research. It is contrasted towards some similar literature that is already mainstream in development research, and provides an overview of its existing accomplishments. We also address some weaknesses in PD, if it is to be successful in its contributions...... approaches, of which there are many in development research, but to a specific body of work that stems from Scandinavia. Within the research fields relating to design of ICT systems the Scandinavian countries have a rich history of incorporating disadvantaged groups in societies. This paper argues...

  4. Maintainability design guide

    International Nuclear Information System (INIS)

    Pack, R.W.

    1985-01-01

    The Human Factors Design Guide for Maintainability provides guidance for systematically incorporating good human factors techniques into the design of power plants. The guide describes a means of developing a comprehensive program plan to ensure compliance with the human factors approaches specified by the utility. The guide also provides specific recommendations for design practices, with examples, bases, and references. The recommendations are formatted for easy use by nuclear power plant design teams and by utility personnel involved in specification and design review. The guide was developed under EPRI research project RP2166-4 and is currently being published

  5. Design (research) practice

    DEFF Research Database (Denmark)

    Binder, Thomas; Brandt, Eva

    2017-01-01

    problem and solution through iterations of naming and framing, re-naming and re-framing the situation. Designers typically work from a (design) brief or a program that sets goals for what is to be achieved by the design The program operates as the first framing of a design space within which to explore...... that resides outside the program. Still exploring the possible can only be pursued through adhering to a program (Brandt and Binder 2007). Figure 1 shows our early attempts to visualize the relationship between overall research question, design research program and experiments in various ways. The main diagram...

  6. Towards programmatic design research

    Directory of Open Access Journals (Sweden)

    Jonas Löwgren

    2013-12-01

    Full Text Available The notion of design research entails research where design practice forms part of the knowledge production. Based on our characterization of the nature of design, we propose to conceptualize this kind of research as programmatic design research. Two ongoing PhD projects in interaction design are presented as examples of programmatic research processes, highlighting issues to do with the virtues and qualities of the processes, the interplay of optics and engagements in a hermeneutical dynamic, and the production of takeaways for the academic community.

  7. Residential lighting design

    CERN Document Server

    Steffen, Marcus

    2014-01-01

    Good lighting is essential to a building. An effective design is not just about introducing light into a space, but rather an appreciation of how the space will be used. A good lighting design is so intertwined with the building that it is only noticed in its absence. This book introduces the tools of the lighting designer and explains how to produce a lighting design for a home. Looking at the nature of light and introducing different lamps and light fittings available, it explains the basics of lighting design and how to provide atmosphere through the play of light and shadow. It gives room-

  8. Tribology in machine design

    CERN Document Server

    Stolarski, Tadeusz

    1999-01-01

    ""Tribology in Machine Design is strongly recommended for machine designers, and engineers and scientists interested in tribology. It should be in the engineering library of companies producing mechanical equipment.""Applied Mechanics ReviewTribology in Machine Design explains the role of tribology in the design of machine elements. It shows how algorithms developed from the basic principles of tribology can be used in a range of practical applications within mechanical devices and systems.The computer offers today's designer the possibility of greater stringen

  9. Interior design for dentistry.

    Science.gov (United States)

    Unthank, M; True, G

    1999-11-01

    In the increasingly complex, competitive and stressful field of dentistry, effectively designed dental offices can offer significant benefits. Esthetic, functional and life-cycle cost issues to be considered when developing your interior design scheme include color, finishes, lighting, furnishings, art and accessories. An appropriately designed dental office serves as a valuable marketing tool for your practice, as well as a safe and enjoyable work environment. Qualified interior design professionals can help you make design decisions that can yield optimum results within your budget.

  10. MOS integrated circuit design

    CERN Document Server

    Wolfendale, E

    2013-01-01

    MOS Integral Circuit Design aims to help in the design of integrated circuits, especially large-scale ones, using MOS Technology through teaching of techniques, practical applications, and examples. The book covers topics such as design equation and process parameters; MOS static and dynamic circuits; logic design techniques, system partitioning, and layout techniques. Also featured are computer aids such as logic simulation and mask layout, as well as examples on simple MOS design. The text is recommended for electrical engineers who would like to know how to use MOS for integral circuit desi

  11. Intuitive analog circuit design

    CERN Document Server

    Thompson, Marc

    2013-01-01

    Intuitive Analog Circuit Design outlines ways of thinking about analog circuits and systems that let you develop a feel for what a good, working analog circuit design should be. This book reflects author Marc Thompson's 30 years of experience designing analog and power electronics circuits and teaching graduate-level analog circuit design, and is the ideal reference for anyone who needs a straightforward introduction to the subject. In this book, Dr. Thompson describes intuitive and ""back-of-the-envelope"" techniques for designing and analyzing analog circuits, including transistor amplifi

  12. Designing an exhibition

    DEFF Research Database (Denmark)

    Ingemann, Bruno

    2010-01-01

    is enveloped by the design process but also by the end product, which is an artefact. Design is much more than a given form that serves the function of an object. I will provide an illustrative case example focuses on the processes of developing the visual and symbolic design of a small poster exhibition...... by following the design-thinking processes in detail. The fundamental concept is an introverted analysis completed by giving one person two roles, that of designer and researcher. The result is a dialogue concerning the processual experience as a reflection-in-action. The contribution to a general core...

  13. Articulating Design Approaches?

    DEFF Research Database (Denmark)

    Kensing, Finn; Bødker, Keld; Simonsen, Jesper

    We are working on an approach for designing CSCW systems since we advocate the importance of generalizing from own work practice as designers and from studies of designers working under industrial conditions. We use the term approach as something in between commodified methods and isolated...... techniques supporting one or a few activities. Our background is computer science. In our design approach we use a combination of intervention and ethnographic techniques. The question for us is how to present our approach: what kind of guidelines and at what level of detail might designers from industry...

  14. New Conceptual Design Tools

    DEFF Research Database (Denmark)

    Pugnale, Alberto; Holst, Malene Kirstine; Kirkegaard, Poul Henning

    2010-01-01

    This paper aims to discuss recent approaches in using more and more frequently computer tools as supports for the conceptual design phase of the architectural project. The present state-of-the-art about software as conceptual design tool could be summarized in two parallel tendencies. On the one...... with the problem of software as conceptual design tool by means of 'scripting', in other words by self-developing codes able to solve specific and well defined design problems. Starting with a brief historical recall and the discussion of relevant researches and practical experiences, this paper investigates...... for conceptual design in architecture....

  15. Designing For Democracy

    DEFF Research Database (Denmark)

    Knutz, Eva; Markussen, Thomas; Mårbjerg Thomsen, Signe

    2014-01-01

    of democracy and the democratic practices that belong to each of these. For designers working to increase patient democracy it is of vital importance to be able to distinguish different structures underlying democratic practices and to work out methods for prototyping democracy. In design research...... in healthcare. Positioning ourselves within design activism, we have set up a series of disruptive design experiments at a Danish Hospital. The aim of these experiments is to make inquiries into the hospital?s own conception of democracy and to use design activism to re-negotiate the roles and rights...

  16. Situating universal design architecture: designing with whom?

    Science.gov (United States)

    Jones, Paul

    2014-01-01

    Abstract Purpose: To respond to growing calls for a theoretical unpacking of Universal Design (UD), a disparate movement cohering around attempts to design spaces and technologies that seek to allow use by all people (to the fullest extent possible). The on-going embedding of UD into architectural practice and pedagogy represents an opportune juncture at which to draw learning from other distinct-but-related transformatory architectural movements. Methods: Sociological-theoretical commentary. Results: UD has to date, and necessarily, been dominated by the practice contexts from which it emerged. Appealing as a short-hand for description of “designing-for-all”, in most cases UD has come to stand in as a term to signal a general intent in this direction and as an umbrella term for the range of technical design resources that have been developed under these auspices. There remains a fundamental ambivalence vis-à-vis the question of users’ power/capacity to influence decision-making in the design process in UD; technically-oriented typologies of bodies predominate in influential UD architectural accounts. Conclusions: UD represents rich technical and pedagogical resources for those architects committed to transforming the existing built environment so as to be less hostile to a wide range of users. However, within UD, unpacking the social role of the professional architect vis-à-vis a variety of publics is an important, but hitherto underdeveloped, challenge; issues concerning professional-citizen power relations continue to animate parallel architectural politics, and UD can both contribute and draw much from these on-going explorations. Implications for RehabilitationUniversal Design (UD) architecture shares a close affinity with rehabilitation practice, with the creation of built environments that allow use by individuals with a wide range of capacities a priority for both.While an effective communicative “bridge” between professions, UD’s deployment

  17. Empathic design: Research strategies

    Directory of Open Access Journals (Sweden)

    Joyce Thomas

    2013-01-01

    Full Text Available This paper explores the role of empathy within new product development from the perspective of human-centred design. The authors have developed a range of empathic design tools and strategies that help to identify authentic human needs.For products and services to be effective, they need to satisfy both functional and emotional needs of individuals. In addition, the individual user needs to feel that the product and/or service has been designed ‘just for them’, otherwise they may misuse, underuse or abandon the product/service. This becomes critical with a product such as a Zimmer frame (walker, when it fails to resonate with the patient due to any stigma the patient may perceive, and thus remains unused.When training young designers to consider the wider community (people unlike themselves during the design process, it has proven extremely valuable to take them outside their comfort zones, by seeking to develop empathy with the end user for whom they are designing. Empathic modelling offers designers the opportunity to develop greater insight and understanding, in order to support more effective design outcomes. Sensitising designers to the different ways that individuals complete daily tasks has helped to diminish the gap between themselves and others (e.g. people with disabilities.The authors intend for this paper to resonate with health care providers. Human-centred design can help to refocus the designer, by placing the individual end user’s needs at the heart of their decision-making.

  18. Scandinavian Participatory Design

    DEFF Research Database (Denmark)

    Iversen, Ole Sejer; Smith, Rachel Charlotte

    2012-01-01

    As Scandinavian Participatory Design (PD) approach is a highly values-led design approach, and is gaining importance in IDC research, we discuss the underlying values of democracy, quality of work and emancipation of this approach. We present a case study, Digital Natives, in which the Scandinavian...... PD approach was put into practice. Here we involved seven teenagers in the design of an interactive museum exhibition. We discuss how this particular approach effects key design activities such as the establishment of the design space, power relations among participants, the dialogical design process......, project evaluation and the final outcome of the project. We conclude that the end goal of Scandinavian PD is not necessarily the final research prototype. Rather, in Scandinavian PD, designers strive to provide children with meaningful alternatives to existing technologies. It is to help children realize...

  19. Ethics and technology design

    DEFF Research Database (Denmark)

    Albrechtslund, Anders

    2007-01-01

    This article offers a discussion of the connection between technology and values and, specifically, I take a closer look at ethically sound design. In order to bring the discussion into a concrete context, the theory of Value Sensitive Design (VSD) will be the focus point. To illustrate my argument...... concerning design ethics, the discussion involves a case study of an augmented window, designed by the VSD Research Lab, which has turned out to be a potentially surveillance-enabling technology. I call attention to a "positivist problem" that has to do with the connection between the design context...... of design ethics, is intended as a constructive criticism, which can hopefully contribute to the further development of design ethics....

  20. Ethics and technology design

    DEFF Research Database (Denmark)

    Albrechtslund, Anders

    This article offers a discussion of the connection between technology and values and, specifically, I take a closer look at ethically sound design. In order to bring the discussion into a concrete context, the theory of Value Sensitive Design (VSD) will be the focus point. To illustrate my argument...... concerning design ethics, the discussion involves a case study of an augmented window, designed by the VSD Research Lab, which has turned out to be a potentially surveillanceenabling technology. I call attention to a “positivist problem” that has to do with the connection between the design context...... of design ethics, is intended as a constructive criticism, which can hopefully contribute to the further development of design ethics....

  1. Sustainable Housing Design

    DEFF Research Database (Denmark)

    Lauring, Gert Michael

    2016-01-01

    Sustainable Housing Design. Integrating technical and housing quality aspects of sustainable architecture in civil engineering education. Summary An integrated design approach to sustainable architecture is outlined that combines concerns for zero energy building, good indoor climate and adequate...... phases. The outcome shows that integrated design further solutions where sustainable urban forms of settlement can be highly energy efficient while also attractive from a user perspective. Key words: Sustainable architecture, integrated design, zero-energy-housing, dense urban living. 1. Introduction...... When designing sustainable housing, energy optimization and satisfactory indoor climates are central issues that need to be incorporated from early design phases if to reach a coherent design. It might also be argued that the energy consumption of contemporary buildings only plays a rela-tively minor...

  2. Efficient Learning Design

    DEFF Research Database (Denmark)

    Godsk, Mikkel

    engaging educators in the design process and developing teaching and learning, it is a shift in educational practice that potentially requires a stakeholder analysis and ultimately a business model for the deployment. What is most important is to balance the institutional, educator, and student......This paper presents the current approach to implementing educational technology with learning design at the Faculty of Science and Technology, Aarhus University, by introducing the concept of ‘efficient learning design’. The underlying hypothesis is that implementing learning design is more than...... perspectives and to consider all these in conjunction in order to obtain a sustainable, efficient learning design. The approach to deploying learning design in terms of the concept of efficient learning design, the catalyst for educational development, i.e. the learning design model and how it is being used...

  3. The design explorer project

    DEFF Research Database (Denmark)

    Pejtersen, Annelise Mark; Sonnenwald, Diane H.; Buur, Jacob

    1997-01-01

    It is widely recognized that the increasingly dynamic and competitive business environment requires the exploration and integration of specialized knowledge from different domains in order to create innovative and competitive artefacts and reduce design and development costs. This paper presents...... the 'Design Explorer' research project whose goal is to specify requirements for an information system that will effectively help design team members from different domains and organizational cultures to locate and utilize diverse information sources and interact more effectively throughout the design process....... The project introduces a new approach to support of design; instead of design guidelines, support is given by creating a transparent information environment in which designers can navigate freely according to their individual preferences. The project is based on a framework that structures the dimensions...

  4. The meaning of "design".

    Science.gov (United States)

    Leslie, J

    2001-12-01

    Our universe obeys elegant laws that permit living beings to evolve. This can suggest divine design. So can fine tuning of physical and cosmological parameters in ways that seem essential to life. Understanding the idea of design is, however, difficult for many reasons. For instance, could a designer be said to "fine tune" through choosing all-dictating laws very carefully? Again, would taking advantage of early quantum indeterminacies be a case of design, or would it be design-destroying interference? Can we speak of "design" if God is not a mind but an abstract Platonic principle? And what if, as Spinoza believed, the structure of our universe is just the structure of divine thinking? If such thinking extended to other universes which were lifeless, could those "exhibit design" simply through being orderly?

  5. Teaching engineering design research

    DEFF Research Database (Denmark)

    Blessing, Lucienne; Andreasen, Mogens Myrup

    2005-01-01

    to improve design for centuries, it was not until well in the second half of the 20th century that engineering design became a research topic (see pahl and Beitz (1996), Heymann (2004) for historical overviews). Engineering research, such as research into thermodynamics, mechanics and materials, has a much......The importance og engineering design as an industrial activity, and the increasingly complex and dynamic context in which it takes place, has led to the wish to improve the effectiveness and efficiency of engineering design in practice as well as in education. Although attempts have been made...... by PhD students. This has created the demand for a clear, efficient way of learning the crafmanship of doing design research, a demand which is in strong contrast to the state of design research in general. This article reflects the authors' efforts in running a summer school om engineering design...

  6. Visualization Design Environment

    Energy Technology Data Exchange (ETDEWEB)

    Pomplun, A.R.; Templet, G.J.; Jortner, J.N.; Friesen, J.A.; Schwegel, J.; Hughes, K.R.

    1999-02-01

    Improvements in the performance and capabilities of computer software and hardware system, combined with advances in Internet technologies, have spurred innovative developments in the area of modeling, simulation and visualization. These developments combine to make it possible to create an environment where engineers can design, prototype, analyze, and visualize components in virtual space, saving the time and expenses incurred during numerous design and prototyping iterations. The Visualization Design Centers located at Sandia National Laboratories are facilities built specifically to promote the ''design by team'' concept. This report focuses on designing, developing and deploying this environment by detailing the design of the facility, software infrastructure and hardware systems that comprise this new visualization design environment and describes case studies that document successful application of this environment.

  7. Aware design models

    DEFF Research Database (Denmark)

    Tamke, Martin

    2015-01-01

    and informed feedback. Introducing the term "Aware models", the paper investigates how computational models become an enabler for a better informed architectural design practice, through the embedding of knowledge about constraints, behaviour and processes of formation and making into generative design models......Appearing almost alive, a novel set of computational design models can become an active counterpart for architects in the design process. The ability to loop, sense and query and the integration of near real-time simulation provide these models with a depth and agility that allows for instant....... The inspection of several computational design projects in architectural research highlights three different types of awareness a model can possess and devises strategies to establish and finally design with aware models. This design practice is collaborative in nature and characterized by a bidirectional flow...

  8. Design Verifikation Patterns

    DEFF Research Database (Denmark)

    Knudsen, John; Ravn, Anders Peter; Skou, Arne

    2007-01-01

    Design Verification Patterns are formal specifications that define the semantics of design patterns. For each design pattern, the corresponding verification pattern give a set of proof obligations. They must be discharged for a correct implementation of the pattern. Additionally there is a set of...... of properties that may be used in the design and verification of applications that employ the pattern. The concept is illustrated by examples from general software engineering and more specialised properties for embedded software.......Design Verification Patterns are formal specifications that define the semantics of design patterns. For each design pattern, the corresponding verification pattern give a set of proof obligations. They must be discharged for a correct implementation of the pattern. Additionally there is a set...

  9. Exemplary Design Practice

    DEFF Research Database (Denmark)

    Jørgensen, Niels

    , including: If design knowing is bound to a given practical design context, how is it possible to generalize such knowing, as presumably required by an exemplary learning approach? To explore these questions, an account is given of the theories of exemplary learning proposed by Martin Wagenschein and Oskar...... Negt and the theories of design proposed by Herbert Simon and Schön. Simon's proposal of a generic science of design aligns well with Wagenschein's view of exemplary learning as a universal didactic approach. Therefore, in a sense, Simon's view is the most consistent with an exemplary learning approach......The didactic principle of exemplary learning may be defined briefly as 'learning by example'. In design education, working with a practical example is particularly appropriate, because design by definition is about creating a solution to a practical problem. Indeed, some design theorists claim...

  10. Reactor System Design

    International Nuclear Information System (INIS)

    Chi, S. K.; Kim, G. K.; Yeo, J. W.

    2006-08-01

    SMART NPP(Nuclear Power Plant) has been developed for duel purpose, electricity generation and energy supply for seawater desalination. The objective of this project IS to design the reactor system of SMART pilot plant(SMART-P) which will be built and operated for the integrated technology verification of SMART. SMART-P is an integral reactor in which primary components of reactor coolant system are enclosed in single pressure vessel without connecting pipes. The major components installed within a vessel includes a core, twelve steam generator cassettes, a low-temperature self pressurizer, twelve control rod drives, and two main coolant pumps. SMART-P reactor system design was categorized to the reactor coe design, fluid system design, reactor mechanical design, major component design and MMIS design. Reactor safety -analysis and performance analysis were performed for developed SMART=P reactor system. Also, the preparation of safety analysis report, and the technical support for licensing acquisition are performed

  11. Participatory workspace design

    DEFF Research Database (Denmark)

    Seim, Rikke; Broberg, Ole

    2010-01-01

    process. However, by introducing ergonomists in the role of ‘workspace de-signers’ early in the design process, ergonomic considerations as well as the involvement of employees, can be integrated in the design process. In this article we demonstrate the use of the workspace design approach in a case study...... based methods such as workbooks, layout workshops and use scenarios. Employees, management and external design engineers alike took actively part in the design process. The general outcome of the inter-vention was some very concrete changes in the proposed design layout, an enhanced clarity...... of the production procedures in the new plant, and an identification of potential future ergonomic problems. This case study indi-cates that workspace design can be a new approach for OHS consultants....

  12. Rich Design Research Space

    Directory of Open Access Journals (Sweden)

    Birger Sevaldson

    2008-10-01

    Full Text Available This paper introduces and discusses a Rich Research Space as an inclusive methodological framework and scaffold for research-by-design. The Rich Research Space especially addresses the issue of richness in design processes and design-led research. There is a general trend towards increased complexity in design processes, caused on one hand by the increasing depth and width in the use of design media and methods, and on the other hand by the increasing complexity and interdependency of society due to globalisation. These issues confront the designer-researcher with new challenges. This paper formulates a research strategy for research-by-design in fields that have a high degree of richness in the use of media, the amount of information, and the methods involved. The Rich Research Space concept proposed takes into account the physical, social, and cultural spaces, and the virtual and visual media spaces in which the research-by-design takes place. The concept takes the form of a specific integral approach to design, and a holistic theoretical mindset. It embraces many types of investigation, from analytical to intuitive. The Rich Research Space provides a flexible framework within which the complexity of research-by-design can be interrelated, discussed, and reflected upon. Potentially, it can create a more involved role for the designer-researcher, a role that allows contributions towards the resolution of ever more pressing issues in our society. This approach is currently one of a limited number of possible frameworks that the design professions can utilize in order to make a difference in a world of at times overwhelming complexity. The concept of the Rich Research Space is discussed with reference to an art installation called Barely.Keywords: Research by design, collaborative design, complexity, creativity, research methods.

  13. Analog circuit design designing waveform processing circuits

    CERN Document Server

    Feucht, Dennis

    2010-01-01

    The fourth volume in the set Designing Waveform-Processing Circuits builds on the previous 3 volumes and presents a variety of analog non-amplifier circuits, including voltage references, current sources, filters, hysteresis switches and oscilloscope trigger and sweep circuitry, function generation, absolute-value circuits, and peak detectors.

  14. Learning for design reuse

    DEFF Research Database (Denmark)

    Duffy, Alex; Duffy, Sandra M.

    1996-01-01

    Over the past decade "design assistance", that is, where the computer is viewed as an Intelligent Design Assistant (IDA), has emerged in knowledge based design support and has formed the basic research strategy for the CAD Cantre, University of Strathclyde, since the mid-1980s. Within this philos......Over the past decade "design assistance", that is, where the computer is viewed as an Intelligent Design Assistant (IDA), has emerged in knowledge based design support and has formed the basic research strategy for the CAD Cantre, University of Strathclyde, since the mid-1980s. Within...... this philosophy, an IDA would act as a colleague to a designer, providing guidance, learning from past experiences, carrying out semi- and fully-automated tasks, explaining its reasoning and in essence complementing the designer's own natural skills, and thus leaving the ultimate decision-making, control......, and responsibility with the designer.The ability to learn and evolve has been recognized as one of the key components of an IDA for it to fully support the designer's activities. Consequently, we have been directing our research effort on two main fronts, formalizing our understanding and developing models...

  15. Teaching sustainable design

    Energy Technology Data Exchange (ETDEWEB)

    Cooper, P.; Haggard, K.; Knuckles, A.; Le Noble, J. [California Polytechnic State Univ., San Luis Obispo, CA (United States)

    1995-11-01

    Sustainable design is inclusive, holistic and integrative. It require humility and guts, caring and a certain degree of stubbornness. It helps to do it cooperatively in a group. Human interest in sustainability has gained a great deal of impetus over the last several years as the problems of the late 20th and the early 21st century have become clearer. Design for sustainability broadens and integrates many previously separate design concerns to create a unified approach that is both compelling and ripe with new possibilities. Ecosystem regeneration, ecological land use planning, biometric design, regional environmental and economic viability, natural landscape maintenance, resource optimization, integrated infrastructure system, neotraditional and pedestrian oriented urban design, passive solar architecture, appropriate technology, renewable building materials, healthy buildings, and the aesthetics of place; are a few of these design concerns that, when welded together, can create sustainability.

  16. IMPROVING CONCEPTUAL DESIGN QUALITY

    DEFF Research Database (Denmark)

    Bush, Stuart; Robotham, Antony John

    1999-01-01

    This paper will consider how Quality Function Deployment (QFD) and Design for Manufacture and Assembly (DFMA) processes can be used to improve the design quality of products at the concept stage. We appreciate that both QFD and DFMA are techniques that have been used for some time by mature product...... quality is maintained in design project work. The projects described have been carried out with products manufactured by small to medium sized enterprises (SME's), where we have found significant opportunities for product improvement. The quantitative nature of DFMA analysis results allows the novice...... for continuous improvement of their products. However, we consider that if novice designers are able to successfully utilise design tools like QFD and DFMA and achieve improvements in design quality, then SME’s have no excuses for ignoring the benefits they could bring to their own product development activity....

  17. International LWR fuel design

    International Nuclear Information System (INIS)

    Bjornard, T.A.

    1990-01-01

    This paper reports on current Light Water Reactor (LWR) fuel designs throughout the world have many basic features in common, such as, cylindrical UO 2 fuel pellets contained in zirconium alloy cladding, helium fill gas inside the fuel rod, and a skeleton structure consisting of end fittings and spacers. These, as a minimum, are features one would find in virtually every fuel design for every LWR. To the eye of the uninitiated, one design would probably appear to be much like any other: i.e., rods of roughly equal diameter and length held together by a skeleton structure. But--nuclear fuel assembly design is a business where a few mils, a few ppm, a few degrees in temperature, or a fraction of a percent in a key parameter make all the difference between a merely acceptable design and a superior design

  18. Posthumanism and Design

    Directory of Open Access Journals (Sweden)

    Laura Forlano

    Full Text Available Since at least the mid-1980s, design has been dominated by a human-centered and user-centered paradigm. Currently, the implications of technological and environmental transformations are challenging designers to focus on complex socio-technical systems. This article traces emergent discussions around posthumanism from across a range of disciplines and perspectives, and considers examples from emerging design practices that emphasize the interrelations between human and nonhuman actors. Specifically, this article reviews literature from actor-network theory (ANT, feminist new materialism, object-oriented ontology, non-representational theory, and transhumanism to inform the development of new methodologies and practices in the field of design. Finally, this article presents critiques of posthumanism from critical race theory and decolonial theory to consider how emergent design perspectives might better support values such as equality and justice for humans and nonhumans that have been traditionally ignored in design processes.

  19. Nuclear reactor design

    CERN Document Server

    2014-01-01

    This book focuses on core design and methods for design and analysis. It is based on advances made in nuclear power utilization and computational methods over the past 40 years, covering core design of boiling water reactors and pressurized water reactors, as well as fast reactors and high-temperature gas-cooled reactors. The objectives of this book are to help graduate and advanced undergraduate students to understand core design and analysis, and to serve as a background reference for engineers actively working in light water reactors. Methodologies for core design and analysis, together with physical descriptions, are emphasized. The book also covers coupled thermal hydraulic core calculations, plant dynamics, and safety analysis, allowing readers to understand core design in relation to plant control and safety.

  20. Human Systems Design Criteria

    DEFF Research Database (Denmark)

    Rasmussen, Jens

    1982-01-01

    This paper deals with the problem of designing more humanised computer systems. This problem can be formally described as the need for defining human design criteria, which — if used in the design process - will secure that the systems designed get the relevant qualities. That is not only...... the necessary functional qualities but also the needed human qualities. The author's main argument is, that the design process should be a dialectical synthesis of the two points of view: Man as a System Component, and System as Man's Environment. Based on a man's presentation of the state of the art a set...... of design criteria is suggested and their relevance discussed. The point is to focus on the operator rather than on the computer. The crucial question is not to program the computer to work on its own conditions, but to “program” the operator to function on human conditions....

  1. Designing Human Technologies

    DEFF Research Database (Denmark)

    Simonsen, Jesper

    Research Initiative supporting Roskilde University’s new Humanities and Technology bachelor programme (‘HumTek’), and its three dimensions: Design, Humanities, and Technology. The research initiative involves 70 researchers from different departments and research groups at Roskilde University through...... a shared interdisciplinary research and educational collaboration. As a creative research initiative it focuses on change and innovative thinking. The innovativeness is a result of the strongly interdisciplinary perspective which is at the heart of Designing Human Technologies. Designing Human Technologies......Design is increasingly becoming a part of the university curriculum and research agenda. The keynote present and discuss Designing Human Technologies – an initiative aiming at establishing a design oriented main subject area alongside traditional main subject areas such as Natural Science...

  2. Embodied Design Ideation

    DEFF Research Database (Denmark)

    Wilde, Danielle

    engaging with this problematic for some time. At CHI2017 we will present a framework that enables designers to understand, describe and contextualise EDI practices in ways that can be understood by peers, as well as those new to embodied ideation. Our framework affords discussion of embodied design actions......Embodied design ideation (EDI) practices work with relationships between body, material and context to enliven design and research potential. Methods are often idiosyncratic and – due to their physical nature – not easily transferred. As independent researchers, and as collaborators, we have been...... that leverage the power of estrangement. In developing our framework we engaged with numerous researchers who use estrangement as a key activator in embodied design ideation. We thus bring to the workshop (1) a framework to understand and leverage the power of estrangement in embodied design ideation, (2) our...

  3. Computational Protein Design

    DEFF Research Database (Denmark)

    Johansson, Kristoffer Enøe

    with a novel method based on probability theory. With the aim of assembling a complete pipeline for protein design, this work touches upon several aspects of protein design. The presented work is the computational half of a design project where the other half is dedicated to the experimental part......Proteins are the major functional group of molecules in biology. The impact of protein science on medicine and chemical productions is rapidly increasing. However, the greatest potential remains to be realized. The fi eld of protein design has advanced computational modeling from a tool of support...... to a central method that enables new developments. For example, novel enzymes with functions not found in natural proteins have been de novo designed to give enough activity for experimental optimization. This thesis presents the current state-of-the-art within computational design methods together...

  4. Liaison based assembly design

    Energy Technology Data Exchange (ETDEWEB)

    Ames, A.; Kholwadwala, D.; Wilson, R.H.

    1996-12-01

    Liaison Based Assembly Design extends the current information infrastructure to support design in terms of kinematic relationships between parts, or liaisons. These liaisons capture information regarding contact, degrees-of-freedom constraints and containment relationships between parts in an assembly. The project involved defining a useful collection of liaison representations, investigating their properties, and providing for maximum use of the data in downstream applications. We tested our ideas by implementing a prototype system involving extensions to Pro/Engineer and the Archimedes assembly planner. With an expanded product model, the design system is more able to capture design intent. When a product update is attempted, increased knowledge availability improves our ability to understand the effect of design changes. Manufacturing and analysis disciplines benefit from having liaison information available, so less time is wasted arguing over incomplete design specifications and our enterprise can be more completely integrated.

  5. Assembly tool design

    International Nuclear Information System (INIS)

    Kanamori, Naokazu; Nakahira, Masataka; Ohkawa, Yoshinao; Tada, Eisuke; Seki, Masahiro

    1996-06-01

    The reactor core of the International Thermonuclear Experimental Reactor (ITER) is assembled with a number of large and asymmetric components within a tight tolerance in order to assure the structural integrity for various loads and to provide the tritium confinement. In addition, the assembly procedure should be compatible with remote operation since the core structures will be activated by 14-MeV neutrons once it starts operation and thus personal access will be prohibited. Accordingly, the assembly procedure and tool design are quite essential and should be designed from the beginning to facilitate remote operation. According to the ITER Design Task Agreement, the Japan Atomic Energy Research Institute (JAERI) has performed design study to develop the assembly procedures and associated tool design for the ITER tokamak assembly. This report describes outlines of the assembly tools and the remaining issues obtained in this design study. (author)

  6. Ethics and technology design

    DEFF Research Database (Denmark)

    Albrechtslund, Anders

    2007-01-01

    This article offers a discussion of the connection between technology and values and, specifically, I take a closer look at ethically sound design. In order to bring the discussion into a concrete context, the theory of Value Sensitive Design (VSD) will be the focus point. To illustrate my argument...... concerning design ethics, the discussion involves a case study of an augmented window, designed by the VSD Research Lab, which has turned out to be a potentially surveillance-enabling technology. I call attention to a "positivist problem" that has to do with the connection between the design context......, a design theory must accept that foresight is limited to anticipation rather than prediction. To overcome the positivist problem, I suggest a phenomenological approach to technology inspired by Don Ihde's concept of multistability. This argument, which is general in nature and thus applies to any theory...

  7. Computational Protein Design

    DEFF Research Database (Denmark)

    Johansson, Kristoffer Enøe

    Proteins are the major functional group of molecules in biology. The impact of protein science on medicine and chemical productions is rapidly increasing. However, the greatest potential remains to be realized. The fi eld of protein design has advanced computational modeling from a tool of support...... to a central method that enables new developments. For example, novel enzymes with functions not found in natural proteins have been de novo designed to give enough activity for experimental optimization. This thesis presents the current state-of-the-art within computational design methods together...... with a novel method based on probability theory. With the aim of assembling a complete pipeline for protein design, this work touches upon several aspects of protein design. The presented work is the computational half of a design project where the other half is dedicated to the experimental part...

  8. Transforming shape in design

    DEFF Research Database (Denmark)

    Prats, Miquel; Lim, Sungwoo; Jowers, Iestyn

    2009-01-01

    This paper is concerned with how design shapes are generated and explored by means of sketching. It presents research into the way designers transform shapes from one state to another using sketch representations. An experimental investigation of the sketching processes of designers is presented...... phenomenon of ‘subshape' and suggests that a computational mechanism for detecting sub-shapes in design sketches might augment explorative sketching by providing important opportunities for manipulating and generating shape in design........ Connections between sketches are defined in terms of shape transformations and described according to shape rules. These rules provide a formal description of the shape exploration process and develop understanding of the mechanics of sketching in design. The paper concludes by discussing the important...

  9. Automation of substation design

    Energy Technology Data Exchange (ETDEWEB)

    Milks, D. [Autodesk Inc., San Rafael, CA (United States); Scullion, T. [AutomationForce, Burlington, ON (Canada)

    2010-07-01

    Smart libraries and substation design tools are now being used by electric utilities to simplify and optimize the design of electrical control systems. A rules-based design and database approach was used to determine the placement of connections and for designing schematics, panel layouts wiring diagrams and cable schedules. Substation design solutions can reduce labour resources and field errors. Methods of synthesizing technologies in a database-centric architecture were discussed along with methods of selecting and adopting appropriate design technologies and methods for gaining efficiencies and managing change within organizations. The study demonstrated that the successful adoption of new technology requires a clear understanding of business objectives, technology requirements, and management support. 2 refs., 5 figs.

  10. Investigating the Design Process

    DEFF Research Database (Denmark)

    Kautz, Karlheinz

    2011-01-01

    Purpose – This paper aims to explore a case of customer and user participation in an agile software development project, which produced a tailor-made information system for workplace support as a step towards a theory of participatory design in agile software development. Design/methodology/appro......Purpose – This paper aims to explore a case of customer and user participation in an agile software development project, which produced a tailor-made information system for workplace support as a step towards a theory of participatory design in agile software development. Design...... design contributes to the successful completion of the investigated project. By drawing on innovation theory it was found that participatory design in agile development bears the characteristics of a successful organizational innovation. Grounding further explanations in complex adaptive systems theory...

  11. Transonic aerodynamic design experience

    Science.gov (United States)

    Bonner, E.

    1989-01-01

    Advancements have occurred in transonic numerical simulation that place aerodynamic performance design into a relatively well developed status. Efficient broad band operating characteristics can be reliably developed at the conceptual design level. Recent aeroelastic and separated flow simulation results indicate that systematic consideration of an increased range of design problems appears promising. This emerging capability addresses static and dynamic structural/aerodynamic coupling and nonlinearities associated with viscous dominated flows.

  12. Creating flat design websites

    CERN Document Server

    Pratas, Antonio

    2014-01-01

    This book contains practical, step-by-step tutorials along with plenty of explanation about designing your flat website. Each section is introduced sequentially, building up your web design skills and completing your website.Creating Flat Design Websites is ideal for you if you are starting on your web development journey, but this book will also benefit seasoned developers wanting to start developing in flat.

  13. Logical database design principles

    CERN Document Server

    Garmany, John; Clark, Terry

    2005-01-01

    INTRODUCTION TO LOGICAL DATABASE DESIGNUnderstanding a Database Database Architectures Relational Databases Creating the Database System Development Life Cycle (SDLC)Systems Planning: Assessment and Feasibility System Analysis: RequirementsSystem Analysis: Requirements Checklist Models Tracking and Schedules Design Modeling Functional Decomposition DiagramData Flow Diagrams Data Dictionary Logical Structures and Decision Trees System Design: LogicalSYSTEM DESIGN AND IMPLEMENTATION The ER ApproachEntities and Entity Types Attribute Domains AttributesSet-Valued AttributesWeak Entities Constraint

  14. Design of mechanical joints

    CERN Document Server

    Blake, Alexander

    2018-01-01

    A cornerstone publication that covers the basic principles and practical considerations of design methodology for joints held by rivets, bolts, weld seams, and adhesive materials, Design of Mechanical Joints gives engineers the practical results and formulas they need for the preliminary design of mechanical joints, combining the essential topics of joint mechanics...strength of materials...and fracture control to provide a complete treatment of problems pertinent to the field of mechanical connections.

  15. Learning Python design patterns

    CERN Document Server

    Zlobin, Gennadiy

    2013-01-01

    This book takes a tutorial-based and user-friendly approach to covering Python design patterns. Its concise presentation means that in a short space of time, you will get a good introduction to various design patterns.If you are an intermediate level Python user, this book is for you. Prior knowledge of Python programming is essential. Some knowledge of UML is also required to understand the UML diagrams which are used to describe some design patterns.

  16. Design Drives: materials innovation

    OpenAIRE

    Oliver, Raymond; Toomey, Anne

    2010-01-01

    Design Drives Materials Innovation‘ outlines the potential of a D:STEM (Design, Science, Technology, Engineering amd Mathematics) approach to combining traditionally different fields through design-led, needs driven and technology anchored future products using electro/photo/bio-active polymers in physical formats defined in ‚dots, lines, surfaces and structures‘.It also identifies Ambient Assisted Living as a key driver for future applications.

  17. Advances in Learning Design

    OpenAIRE

    Koper, Rob; Tattersall, Colin

    2005-01-01

    Abstract: This special issue of the Journal of Interactive Media in Education centres around the book Learning Design: A Handbook on Modelling and Delivering Networked Education and Training Contributions cover topics such as the design of LD tools (editors and players), the role of ontologies and patterns in learning design, introducing LD in institutions and using LD with other specifications. Editors: Colin Tattersall and Rob Koper.

  18. Designing Virtual Worlds

    DEFF Research Database (Denmark)

    Gürsimsek, Remzi Ates

    2014-01-01

    mediators in 3D virtual space to collaborate and co-design the digital content. These co-designers are also the residents of these worlds, as they socialize by building inworld friendships. This article presents a social semiotic analysis of the three-dimensional virtual places and artifacts in the virtual...... the audio-visual characteristics of designing in multi-user virtual environments generate experiential, interpersonal and textual meaning potentials....

  19. Co-design Events

    DEFF Research Database (Denmark)

    Brandt, Eva; Eriksen, Mette Agger

    2010-01-01

    One powerful co-design event is worth a thousand hours of individual work! Driving Innovation as a series of co-design events helps mobilize and involve all stakeholders to explore present everyday practices and to sketch new possible futures. But what makes a co-design event powerful? And why...... are series of events better than a sequence of deliverables and milestones in keeping innovation on track?...

  20. Design based entrepreneurship

    DEFF Research Database (Denmark)

    Nielsen, Louise Møller; Wikström, Anders; Tollestrup, Christian

    2013-01-01

    studies on design entrepreneurs, and those who has been made, focus on design entrepreneurs’ lack business competences in administration, marketing and operation, as well as their lack of skills and priority, when it comes to the development of their businesses. This study will nuance this picture...... and doing’. We review three cases with novice design entrepreneurs, where we have been able to identify examples of the novice design entrepreneurs using ‘effectual logic’. The examples are described and analysed using Sarasvathys 5 principles, showing that 3 of 5 principles are found in the cases....

  1. Head First Web Design

    CERN Document Server

    Watrall, Ethan

    2008-01-01

    Want to know how to make your pages look beautiful, communicate your message effectively, guide visitors through your website with ease, and get everything approved by the accessibility and usability police at the same time? Head First Web Design is your ticket to mastering all of these complex topics, and understanding what's really going on in the world of web design. Whether you're building a personal blog or a corporate website, there's a lot more to web design than div's and CSS selectors, but what do you really need to know? With this book, you'll learn the secrets of designing effecti

  2. LSST Camera Optics Design

    Energy Technology Data Exchange (ETDEWEB)

    Riot, V J; Olivier, S; Bauman, B; Pratuch, S; Seppala, L; Gilmore, D; Ku, J; Nordby, M; Foss, M; Antilogus, P; Morgado, N

    2012-05-24

    The Large Synoptic Survey Telescope (LSST) uses a novel, three-mirror, telescope design feeding a camera system that includes a set of broad-band filters and three refractive corrector lenses to produce a flat field at the focal plane with a wide field of view. Optical design of the camera lenses and filters is integrated in with the optical design of telescope mirrors to optimize performance. We discuss the rationale for the LSST camera optics design, describe the methodology for fabricating, coating, mounting and testing the lenses and filters, and present the results of detailed analyses demonstrating that the camera optics will meet their performance goals.

  3. Pipe drafting and design

    CERN Document Server

    Parisher, Roy A; Parisher

    2000-01-01

    Pipe designers and drafters provide thousands of piping drawings used in the layout of industrial and other facilities. The layouts must comply with safety codes, government standards, client specifications, budget, and start-up date. Pipe Drafting and Design, Second Edition provides step-by-step instructions to walk pipe designers and drafters and students in Engineering Design Graphics and Engineering Technology through the creation of piping arrangement and isometric drawings using symbols for fittings, flanges, valves, and mechanical equipment. The book is appropriate primarily for pipe

  4. Design of the EFR

    International Nuclear Information System (INIS)

    Mitchell, C.H.; Debru, M.

    1992-01-01

    The design work on the European Fast Reactor (EFR) started in the spring of 1988 at the request of the EFR Utilities Group (EFRUG), which comprises electricity producing utilities from France, Germany, Great Britain, and Italy. Other European utilities have expressed their interest in joining the EFR project. The EFR design work is being performed by EFR Associates, a group of design and construction companies that includes: (1) Novatome, a division of Framatome, France; (2) NNC, a member of the GEC group of companies, Great Britain; and (3) Siemens Engineerzeugung KWU, Germany. A first consistent design of a nuclear island for the EFR as submitted to EFRUG in the spring of 1990. This design combines the best features from previous national designs (SPX2, SNR2, and CDFR). Since 1990, the design validation work has been in an advanced stage, and EFR Associates proposal for the main features of a consistent design, which was presented to EFRUG in autumn 1991 (mid-phase 2), represented an important milestone in the design phase of the project

  5. Power converter design optimization

    Science.gov (United States)

    Yu, Y.; Lee, F. C. Y.; Triner, J. E.

    1977-01-01

    Utilizing the demonstrated capability of nonlinear programming algorithms, a practical design optimization approach for power converters is established to conceive a design to meet all power-circuit performance requirements and concurrently optimize a defined quantity such as weight or losses. In addition, to facilitate a cost-effective design, the computer-aided approach provides a means to readily assess (1) the weight-efficiency tradeoff, (2) impacts of converter requirements and component characteristics on a given design, and (3) optimum power system configurations.

  6. Performative Urban Design

    DEFF Research Database (Denmark)

    Performative Urban Design seeks to identify emerging trends in urban design as they are reflected in the city's architecture and spatial design. A “cultural grafting” of the inner city is taking place; architecture and art are playing a crucial, catalytic role in urban development. On the one hand......, this development has been rooted in massive investments in “corporate architecture.” On the other, cities themselves have invested heavily in new cultural centers and performative urban spaces that can fulfil the growing desire for entertainment and culture. The anthology Performative Urban Design addresses...

  7. Precision machine design

    CERN Document Server

    Slocum, Alexander H

    1992-01-01

    This book is a comprehensive engineering exploration of all the aspects of precision machine design - both component and system design considerations for precision machines. It addresses both theoretical analysis and practical implementation providing many real-world design case studies as well as numerous examples of existing components and their characteristics. Fast becoming a classic, this book includes examples of analysis techniques, along with the philosophy of the solution method. It explores the physics of errors in machines and how such knowledge can be used to build an error budget for a machine, how error budgets can be used to design more accurate machines.

  8. Radiology Design Project Primer.

    Science.gov (United States)

    Sze, Raymond W; Teshima, Satoshi; Hogan, Laurie; Davidson, Scott

    2017-12-21

    The design of hospital environments is receiving increased attention as an important contributor to patient satisfaction and experience, which have a direct impact on reimbursement. Well-designed health care environments can decrease stress, improve concentration, and contribute to improved patient outcomes and enhanced staff morale. Most radiologists and business directors lack formal training in design and may feel they have little to contribute to design planning, yet creating an optimal environment for patients requires a strong understanding of local demographics and both patient and staff needs, which is a core responsibility of radiology leadership. This article presents practical guidelines for selecting a design partner for an imaging construction project, developing a design theme and design sensibilities, and engaging a multidisciplinary radiology team in working with a designer; the goal is to enable radiology leadership to collaborate with designers to cocreate health care environments that aspire to be integral components of patient-centered care and experience. Copyright © 2017 American College of Radiology. Published by Elsevier Inc. All rights reserved.

  9. Design as Montage

    DEFF Research Database (Denmark)

    Smith, Rachel Charlotte; Kjærsgaard, Mette

    in design processes. Rather than viewing montage as a particular style of filmmaking, we see the design process itself as a montage, a process where different heterogeneous materials – sketches, video, prototypes, etc. – as well as different professional and disciplinary perspectives are brought together......The paper explores the role of video and (visual) anthropology in design and product development processes from creating insights about users to developing design ideas in interdisciplinary teams. In the paper we suggest montage as a metaphor for understanding how meaning and ideas are created...

  10. INTUITION IN INTERIOR DESIGN

    Directory of Open Access Journals (Sweden)

    Irina Solovyova

    2008-11-01

    Full Text Available Intuition enables individuals to develop an understanding of the structure of complex systems. In interior design many decisions are reached intuitively even though the process of formulating solutions may be argued rationally. Intuition is intrinsically intertwined with our collateral experiences, memories, and implicit thought. Design intuition draws on our entire experience, not only on what we consciously isolate as relevant information. In education we prohibit students from relying on their intuition and require solutions based on pure reason. The author of this paper argues for bringing intuitive decision making back into interior design as a legitimate design tactic.

  11. Evaluating aesthetics in design

    DEFF Research Database (Denmark)

    Folkmann, Mads Nygaard

    2010-01-01

    : an aesthetics of sensual relation and an aesthetics of communicative self-reflection. Following these concepts the article raises questions of dealing with design as a structure of sensual appearance, and of design as an act of communication that can contain an aesthetic coding in letting an idea or content......The article proposes a conceptual framework for discussing, theorizing, analyzing and practically dealing with aesthetics in design. With the phenomenological theory of Maurice Merleau-Ponty as its point of departure, the article identifies two important aspects of aesthetics in design...

  12. Designing photovoltaic systems

    Energy Technology Data Exchange (ETDEWEB)

    Jones, G.J.

    1987-03-22

    Photovoltaic system design understanding has matured rapidly in the last decade. Initially the design process emphasized detailed modeling, load match, and on-site energy storage. This entire approach ended once the systems were allowed to operate interactively with the utility. Current design thinking emphasizes system energy cost in relation to utility avoided cost. This leads to a new logic that allows for much simplified design procedures. This paper reviews these procedures for the two types of grid-connected photovoltaic systems and presents a brief discussion of balance-of-system options.

  13. Clockwork game design

    CERN Document Server

    Burgun, Keith

    2015-01-01

    Only by finding and focusing on a core mechanism can you further your pursuit of elegance in strategy game design.Clockwork Game Design is the most functional and directly applicable theory for game design. It details the clockwork game design pattern, which focuses on building around fundamental functionality. You can then use this understanding to prescribe a system for building and refining your rulesets. A game can achieve clarity of purpose by starting with a strong core, then removing elements that conflict with that core while adding elements that support it.Filled with examples and exe

  14. HVAC systems design handbook

    CERN Document Server

    Haines, Roger W

    2010-01-01

    Thoroughly updated with the latest codes, technologies, and practices, this all-in-one resource provides details, calculations, and specifications for designing efficient and effective residential, commercial, and industrial HVAC systems. HVAC Systems Design Handbook, Fifth Edition, features new information on energy conservation and computer usage for design and control, as well as the most recent International Code Council (ICC) Mechanical Code requirements. Detailed illustrations, tables, and essential HVAC equations are also included. This comprehensive guide contains everything you need to design, operate, and maintain peak-performing HVAC systems.

  15. Designing for Immediate Play

    DEFF Research Database (Denmark)

    Pichlmair, Martin; Mech, Lena; Sicart, Miguel Angel

    2017-01-01

    This paper is concerned with designing for immediate play, the experience that a player has when joining a game designed for being played without particular preparation. Museum games, urban games, casual sports, and ad-hoc multiplayer video games are kinds of games that facilitate immediate play...... offer using examples and expert opinions. While most practices and game examples mentioned in this paper are from non-digital games, a special focus is put on the role of technology in immediately playable experiences. Still, the examined design dimensions are independent of the technological foundation...... of the game. This paper provides a starting point for designing better immediate play situations....

  16. VT Designated Downtown Boundary

    Data.gov (United States)

    Vermont Center for Geographic Information — Downtown designation provides communities with financial incentives, training and technical assistance to support local efforts to restore historic buildings,...

  17. Reusing Design Knowledge Based on Design Cases and Knowledge Map

    Science.gov (United States)

    Yang, Cheng; Liu, Zheng; Wang, Haobai; Shen, Jiaoqi

    2013-01-01

    Design knowledge was reused for innovative design work to support designers with product design knowledge and help designers who lack rich experiences to improve their design capacity and efficiency. First, based on the ontological model of product design knowledge constructed by taxonomy, implicit and explicit knowledge was extracted from some…

  18. Crossover learning of gestures in two ideomotor apraxia patients: A single case experimental design study.

    Science.gov (United States)

    Shimizu, Daisuke; Tanemura, Rumi

    2017-06-01

    Crossover learning may aid rehabilitation in patients with neurological disorders. Ideomotor apraxia (IMA) is a common sequela of left-brain damage that comprises a deficit in the ability to perform gestures to verbal commands or by imitation. This study elucidated whether crossover learning occurred in two post-stroke IMA patients without motor paralysis after gesture training approximately 2 months after stroke onset. We quantitatively analysed the therapeutic intervention history and investigated whether revised action occurred during gesture production. Treatment intervention was to examine how to influence improvement and generalisation of the ability to produce the gesture. This study used an alternating treatments single-subject design, and the intervention method was errorless learning. Results indicated crossover learning in both patients. Qualitative analysis indicated that revised action occurred during the gesture-production process in one patient and that there were two types of post-revised action gestures: correct and incorrect gestures. We also discovered that even when a comparably short time had elapsed since stroke onset, generalisation was difficult. Information transfer between the left and right hemispheres of the brain via commissural fibres is important in crossover learning. In conclusion, improvements in gesture-production skill should be made with reference to the left cerebral hemisphere disconnection hypothesis.

  19. Engineering Design Handbook. Breech Mechanism Design

    Science.gov (United States)

    1979-02-01

    handle or withdraw a latch knob-depending on and 2-12. Specific safety features of the design ex- the particular design. amples presented are...34... . .Mona . DANCOM.P 700-23 Iwo -- I- X eU I R3 Al qý 14i I V ()L. ’’ 3-6~ DARCOM-P 706-263 . 34 MATERIALS A mechanical property is a measure of some The...d3 "-F 03 L - III hl hii -I J~.... tpP M1{ P P P1 P’ Figure 3-16, Closed Breech Ring 3-33 DARCOM-P 706-253 The maximum stresses SA, SB, Sc, and SD at

  20. Process design (exterior – interior design)

    OpenAIRE

    Sandeva, Vaska; Despot, Katerina

    2013-01-01

    The design is a complex process of spatial organization and creative problem object. It switched to the study of complex natural conditions (analysis and evaluation) and the development of compositional solution structure of the object. Construction and shaping of all buildings whether it is exterior or interior, be it street, Square apartment building, park or greater forest massif, public facility (administrative buildings, hospitals, schools, galleries etc.), residential object (garsion...

  1. Managing Software Design and Design Changes

    Science.gov (United States)

    Loesh, R. E.

    1985-01-01

    Microprocessor-based system for document production work scheduling, and change control and management information aids in design, development, and control of software. Main components Z80 microprocessor, floppydisk and hard-disk drives, and a character printer. System linked to large computer. Major software components are control program monitor (CP/M), text-editing and wordprocessing system, workbreakdown-schedule processor, and data-base management tool.

  2. Ship design methodologies of preliminary design

    CERN Document Server

    Papanikolaou, Apostolos

    2014-01-01

    This book deals with ship design and in particular with methodologies of the preliminary design of ships. The book is complemented by a basic bibliography and five appendices with useful updated charts for the selection of the main dimensions and other basic characteristics of different types of ships (Appendix A), the determination of hull form  from the data of systematic hull form series (Appendix B), the detailed description of the relational method for the preliminary estimation of ship weights (Appendix C), a brief review of the historical evolution of shipbuilding science and technology from the prehistoric era to date (Appendix D) and finally a historical review of regulatory developments of ship's damage stability to date (Appendix E).  The book can be used as textbook for ship design courses or as additional reading for university or college students of naval architecture courses and related disciplines; it may also serve as a reference book for naval architects, practicing engineers of rel...

  3. The design of the MAD Design Program

    International Nuclear Information System (INIS)

    Niederer, J.

    1992-01-01

    The study of long term stability in particle accelerators has long been served by a group of widely circulated computer programs. The progress in these programs has mirrored the growth and versatility in accelerator size, complexity, and purpose, as well as evolving technologies in computing software and hardware. A number of large accelerator projects during the last decade were designed with the aid of physics programs either written for, or tailored for the project at hand, each invariably benefiting from contributions of previous workers. This paper outlines the recent history of of expample of an accelerator lattice model tool kit, the Methodical Accelerator Design (MAD) Program, which has tried to knit together this collective wisdom of the accelerator community, The ideas behind the software design of the program itself are traced here; the accelerator physics contents and origins are thoroughly documented elsewhere. These informal notes have a Brookhaven flavor, in part because of early BNL efforts to generalize the ways that technical problems are organized and presented to computers. Some recent BNL applications not covered in the extensive CERN documentation are also included

  4. Problem and design drawing for solution of precision design drawing and machine design

    International Nuclear Information System (INIS)

    Heo, Gil

    1982-04-01

    The contents of this book are basic of design drawing, problem of machine design, problem of precision design drawing, problem of planar figure of sheet metal, design drawing for solution of machine design, design drawing for solution of precision design drawing and design drawing for planar figure of sheet metal. It tells of the problems and gives the solutions on precision design drawing and machine design.

  5. Design synthesis exercise 2012

    NARCIS (Netherlands)

    Melkert, J.A.

    2013-01-01

    The design synthesis exercise forms the closing piece of the third year of the Bachelor degree curriculum of the Faculty of Aerospace Engineering at TU Delft. In this exercise the students learn to apply their acquired knowledge from all aerospace disciplines in one complete design. The object of

  6. Designing a Weather Station

    Science.gov (United States)

    Roman, Harry T.

    2012-01-01

    The collection and analysis of weather data is crucial to the location of alternate energy systems like solar and wind. This article presents a design challenge that gives students a chance to design a weather station to collect data in advance of a large wind turbine installation. Data analysis is a crucial part of any science or engineering…

  7. Designing well with others

    DEFF Research Database (Denmark)

    Henriksen, Thomas Duus

    2013-01-01

    Abstract: Have you ever been sitting in a game-design workshop trying to make a game work when suddenly someone suggested incorporating elements like drawing a card or rolling a die as a contribution to creating a functional design? How did that make you feel? Yes, so did I, but please read a bit...

  8. Optimal Market Design

    NARCIS (Netherlands)

    Boone, J.; Goeree, J.K.

    2010-01-01

    This paper introduces three methodological advances to study the optimal design of static and dynamic markets. First, we apply a mechanism design approach to characterize all incentive-compatible market equilibria. Second, we conduct a normative analysis, i.e. we evaluate alternative competition and

  9. Learning Biology by Designing

    Science.gov (United States)

    Janssen, Fred; Waarlo, Arend Jan

    2010-01-01

    According to a century-old tradition in biological thinking, organisms can be considered as being optimally designed. In modern biology this idea still has great heuristic value. In evolutionary biology a so-called design heuristic has been formulated which provides guidance to researchers in the generation of knowledge about biological systems.…

  10. Science and design revisited

    DEFF Research Database (Denmark)

    Galle, Per; Kroes, Peter

    2015-01-01

    In 2012, Robert Farrell and Cliff Hooker published a paper in Design Studies, arguing against the conventional science–design distinction. Finding their position highly controversial, we opposed it in a paper of our own, to which Farrell and Hooker have now responded with a defence of their view...

  11. UX Design Innovation

    DEFF Research Database (Denmark)

    Dove, Graham; Halskov, Kim; Forlizzi, Jodi

    2017-01-01

    Machine learning (ML) is now a fairly established technology, and user experience (UX) designers appear regularly to integrate ML services in new apps, devices, and systems. Interestingly, this technology has not experienced a wealth of design innovation that other technologies have, and this mig...

  12. Practical column design guide

    CERN Document Server

    Nitsche, M

    2017-01-01

    This book highlights the aspects that need to be considered when designing distillation columns in practice. It discusses the influencing parameters as well as the equations governing them, and presents several numerical examples. The book is intended both for experienced designers and for those who are new to the subject.

  13. Grading efficiency in Design

    NARCIS (Netherlands)

    Eggink, Wouter; van der Bijl-Brouwer, Mieke; Buck, L.; . Frateur, G.; Ion, B.; McMahon, C.; Baelus, C.; de Grande, G.; Vervulgen, S.

    2012-01-01

    The academic world is constantly under pressure to deliver maximum output for a minimum of (public) costs. For Design education this is important, because doing Design cannot be learned from a book. As teaching costs are mainly driven by the costs of supervisors, the amount of time invested in

  14. Understanding collaborative design

    NARCIS (Netherlands)

    Kleinsmann, M.S.

    2006-01-01

    Fast product follow-ups and increasing customer demands have changed product design from a rather unstructured process, into a systematic activity. Nowadays, both companies and researchers have developed the organizational aspects of integrated product design. However, attention to the collaborative

  15. The Design of Algorithms.

    Science.gov (United States)

    Ferguson, David L.; Henderson, Peter B.

    1987-01-01

    Designed initially for use in college computer science courses, the model and computer-aided instructional environment (CAIE) described helps students develop algorithmic problem solving skills. Cognitive skills required are discussed, and implications for developing computer-based design environments in other disciplines are suggested by…

  16. Negotiating Collaborative Governance Designs

    DEFF Research Database (Denmark)

    Plotnikof, Mie

    2017-01-01

    This chapter addresses the design and implementation issues of collaborative governance, a public management practice aimed at involving stakeholders in problem-solving and public innovation.......This chapter addresses the design and implementation issues of collaborative governance, a public management practice aimed at involving stakeholders in problem-solving and public innovation....

  17. Design Specification and Verification

    DEFF Research Database (Denmark)

    Staunstrup, Jørgen

    1997-01-01

    This is chapter 7 in an edited book that presents a number of issues of fundamental importance for the design of integrated hardware software products such as embedded, communication, and multimedia systems. This book is the result of a series of Ph.D. courses on hardware/software co-design held...

  18. Creativity for designers

    DEFF Research Database (Denmark)

    Vidal, Rene Victor Valqui

    2006-01-01

    This paper presents an introduction to modern and interdisciplinary concepts related to creativity and creative processes. The selected topics are of special relevance to professionals of any kind in connection with their work as designers. Some useful creative tools and approaches are also...... outlined. Finally, practical recommendations to enhance and apply creative work in design are elaborated....

  19. Evaluation in participatory design

    DEFF Research Database (Denmark)

    Bossen, Claus; Dindler, Christian; Iversen, Ole Sejer

    2016-01-01

    his paper focuses on evaluation in Participatory Design (PD), and especially upon how the central aims of mutual learning, empowerment, democracy and workplace quality have been assessed. We surveyed all Participatory Design Conference papers (1990-2014) and papers from special journal issues on PD...

  20. Learning Space Service Design

    Science.gov (United States)

    Felix, Elliot

    2011-01-01

    Much progress has been made in creating informal learning spaces that incorporate technology and flexibly support a variety of activities. This progress has been principally in designing the right combination of furniture, technology, and space. However, colleges and universities do not design services within learning spaces with nearly the same…

  1. Prototyping Design and Business

    DEFF Research Database (Denmark)

    Rasmussen, Jørgen; Kramp, Gunnar; Schiønning Mortensen, Bo

    2011-01-01

    . This paper suggests a model, ‘The Strategic Design Matrix,’ to bridge the gap between the design approach and the management approach to strategic development processes. Through common references, a common language and a common basis understanding, the model aims to create a communicative platform...

  2. Designs for Cooperative Interactions.

    Science.gov (United States)

    Fogarty, Robin

    Educators are moving toward models of instruction that contain a myriad of interaction patterns among teachers and students. This shift from didactic teaching models to intensely involving designs is difficult for teachers, but is made easier if seen as a gradual change. This book provides an overview of 12 cooperative interaction designs for the…

  3. Reliability based structural design

    NARCIS (Netherlands)

    Vrouwenvelder, A.C.W.M.

    2013-01-01

    According to ISO 2394, structures shall be designed, constructed and maintained in such a way that they are suited for their use during the design working life in an economic way. To fulfil this requirement one needs insight into the risk and reliability under expected and non-expected actions. A

  4. Designing School Gardens

    Science.gov (United States)

    Van Dexter, Kurt

    2008-01-01

    Schoolyards can be a blank canvas of opportunity for students, teachers, and the community to create physical and psychological changes in their schools and communities. Through design, art teachers can guide their students, providing them with the tools to work in the world of spatial design. In this article, the author provides strategies for…

  5. Design Thinking for Life

    Science.gov (United States)

    Watson, Andrew D.

    2015-01-01

    According to Vande Zande (2007), understanding the Design Process can help students become stronger critical thinkers. With this in mind, Andrew Watson decided to undertake an observational case study in which he focused directly on Design Thinking and addressed it more intentionally in his teaching. The hope was to understand how students saw…

  6. Engineering Design Thinking

    Science.gov (United States)

    Lammi, Matthew; Becker, Kurt

    2013-01-01

    Engineering design thinking is "a complex cognitive process" including divergence-convergence, a systems perspective, ambiguity, and collaboration (Dym, Agogino, Eris, Frey, & Leifer, 2005, p. 104). Design is often complex, involving multiple levels of interacting components within a system that may be nested within or connected to other systems.…

  7. Supercollider design submitted

    International Nuclear Information System (INIS)

    Anon.

    1986-01-01

    The research and development programme for the proposed US Superconducting Super Collider (SSC) passed a major milestone on schedule with the submission of a conceptual design report to the US Department of Energy (DOE) on 31 March. Since then, the design has been favourably reviewed by DOE officials

  8. Design mentoring tool.

    Science.gov (United States)

    2011-01-01

    In 2004 a design engineer on-line mentoring tool was developed and implemented The purpose of the tool was to assist senior engineers : mentoring new engineers to the INDOT design process and improve their technical competency. This approach saves se...

  9. STEAM by Design

    Science.gov (United States)

    Keane, Linda; Keane, Mark

    2016-01-01

    We live in a designed world. STEAM by Design presents a transdisciplinary approach to learning that challenges young minds with the task of making a better world. Learning today, like life, is dynamic, connected and engaging. STEAM (Science, Technology, Environment, Engineering, Art, and Math) teaching and learning integrates information in…

  10. Urbanization, Design & Liveability

    DEFF Research Database (Denmark)

    Reeh, Henrik; Gehl, Jan

    2014-01-01

    In this video documentary, produced for the Danish Ministry of Education and the ESOF2014 conference in Copenhagen by Alpha Film, Associate Professor and chairman of Urban Culture Lab, Henrik Reeh, explores urbanization, design, and liveability together with internationally renowned Danish...... architect and urban designer Jan Gehl. Henrik Reeh was also a scholarly consultant for this video....

  11. Designing Urban Experiences

    DEFF Research Database (Denmark)

    Jantzen, Christian; Vetner, Mikael

    2008-01-01

    , and deals with how urban experiences can be designed through careful consideration of how experiences are constituted. Taking the psychological structure of experiences into account when designing urbanity is not only interesting, but also highly relevant as Zuidas is competing with other international...

  12. Analysis of Design Documentation

    DEFF Research Database (Denmark)

    Hansen, Claus Thorp

    1998-01-01

    has been established where we seek to identify useful design work patterns by retrospective analyses of documentation created during design projects. This paper describes the analysis method, a tentatively defined metric to evaluate identified work patterns, and presents results from the first...... analysis accomplished....

  13. Architectural design decisions

    NARCIS (Netherlands)

    Jansen, Antonius Gradus Johannes

    2008-01-01

    A software architecture can be considered as the collection of key decisions concerning the design of the software of a system. Knowledge about this design, i.e. architectural knowledge, is key for understanding a software architecture and thus the software itself. Architectural knowledge is mostly

  14. Design for volume reduction

    NARCIS (Netherlands)

    Wever, R.; Boks, C.; Stevels, A.

    2007-01-01

    Traditionally packaging design-for-sustainability (DfS) strongly focuses on resource conservation and material recycling. The type and amount of materials used has been the driver in design. For consumer electronics (CE) products this weight-based approach is too limited; a volume-based approach is

  15. Typography of web design

    OpenAIRE

    Uhlířová, Martina

    2016-01-01

    Typography is one of the most important elements of web design and marketing. Good typography makes web design more appealing, which is important for readers in evaluating titles and the quality of text. The aim of this thesis is to provide a characterization of good and bad typography. I will use this characterization to identify modern typographical trends in a digital background....

  16. Designing Creative Learning Environments

    Directory of Open Access Journals (Sweden)

    Thomas Cochrane

    2015-05-01

    Full Text Available Designing creative learning environments involves not only facilitating student creativity, but also modeling creative pedagogical practice. In this paper we explore the implementation of a framework for designing creative learning environments using mobile social media as a catalyst for redefining both lecturer pedagogical practice, as well as redesigning the curriculum around student generated m-portfolios.

  17. Educational design research

    NARCIS (Netherlands)

    McKenney, Susan; Reeves, Thomas C.; Spector, J. Michael; Merrill, M. David; Elen, Jan; Bishop, M.J.

    2014-01-01

    Educational design research is a genre of research in which the iterative development of solutions to practical and complex educational problems provides the setting for scientific inquiry. The solutions can be educational products, processes, programs, or policies. Educational design research not

  18. Subgrade design models

    CSIR Research Space (South Africa)

    Theyse, HL

    2002-02-01

    Full Text Available procedure commonly used in South Africa, namely the South African Mechanistic-Empirical Design Method (SAMDM). This was achieved through the development of a new design approach and permanent deformation model for the pavement subgrade. The new distress...

  19. New Conceptual Design Tools

    DEFF Research Database (Denmark)

    Pugnale, Alberto; Holst, Malene; Kirkegaard, Poul Henning

    2010-01-01

    with the problem of software as conceptual design tool by means of 'scripting', in other words by self-developing codes able to solve specific and well defined design problems. Starting with a brief historical recall and the discussion of relevant researches and practical experiences, this paper investigates...

  20. Designing satisfaction studies

    DEFF Research Database (Denmark)

    Kristensen, Kai; Eskildsen, Jacob Kjær

    2007-01-01

    In the effect sampling method, presentation of researcher, the intro text, the order of questions in the questionnaire along with the number of categories in the rating scale is tested in relation to the design of satisfaction studies. Based on the analyses specific recommendations for designing...... satisfaction studies are given....