WorldWideScience

Sample records for supervision seminar based

  1. Monterey Strategy Seminar: Day 1: Capabilities Based Planning.

    OpenAIRE

    Russell, James A; Pulsipher, Lashley; Zellen, Barry; Lavoy, Peter R.; Clary, Christopher

    2004-01-01

    Monterey Strategy Seminar: Day 1: Capabilities Based Planning. Day 2: Dissuasion in the U.S. Defense Strategy. Day 3: Global Strike Warfare Naval Postgraduate School Center for Contemporary Conflict (CCC)

  2. Seminar on "Supervision and Legislation of Social Security Funds in China", April 2007

    Institute of Scientific and Technical Information of China (English)

    Junwei Li

    2007-01-01

    @@ Since 2001, China has witnessed several scandals involving embezzlement and inappropriate use of social security funds. A scam occurring in Shanghai in 2006 and a report by the China National Audit Office on social security funds have brought the issue of supervision and legislation of social security funds into the spotlight, attracting wide attention from the public.

  3. A SEMINAR-DISCUSSION-BASED APPROACH TOWARD LINGUISTICS

    Institute of Scientific and Technical Information of China (English)

    郎勇

    2002-01-01

    In this article, based on the experience of many years of teaching Linguistics courses to undergraduates, postgraduates and in-service teacher trainees, we argue that taking a seminar-discussion-based approach is a better way to achieve students' full involvement and understanding.

  4. Graph-based semi-supervised learning

    CERN Document Server

    Subramanya, Amarnag

    2014-01-01

    While labeled data is expensive to prepare, ever increasing amounts of unlabeled data is becoming widely available. In order to adapt to this phenomenon, several semi-supervised learning (SSL) algorithms, which learn from labeled as well as unlabeled data, have been developed. In a separate line of work, researchers have started to realize that graphs provide a natural way to represent data in a variety of domains. Graph-based SSL algorithms, which bring together these two lines of work, have been shown to outperform the state-of-the-art in many applications in speech processing, computer visi

  5. Supporting Early Childhood Practitioners through Relationship-Based, Reflective Supervision

    Science.gov (United States)

    Bernstein, Victor J.; Edwards, Renee C.

    2012-01-01

    Reflective supervision is a relationship-based practice that supports the professional development of early childhood practitioners. Reflective supervision helps practitioners cope with the intense feelings and stress that are generated when working with at-risk children and families. It allows them to focus on the purpose and goals of the program…

  6. Negotiating Accountability during Student Teaching: The Influence of an Inquiry-Based Student Teaching Seminar

    Science.gov (United States)

    Cuenca, Alexander

    2014-01-01

    Drawing on the work of Russian literary critic, Mikhail Bakhtin, this article explores how an inquiry-based social studies student teaching seminar helped three preservice teachers negotiate the pressures of standards-based reforms during student teaching. The author first examines how initial perceptions of standardization and high-stakes testing…

  7. Prospect Theory and Travel Behaviour: a Personal Reflection Based on a Seminar

    NARCIS (Netherlands)

    Van Wee, G.P.

    2010-01-01

    This paper is the final paper of a special issue on Prospect Theory (PT) and its applications in travel behaviour research. It is largely (but not exclusively) based on discussions held during a seminar that took place on the 8th of October 2009. The paper presents some personal reflections based on

  8. Discovery of feature-based hot spots using supervised clustering

    Science.gov (United States)

    Ding, Wei; Stepinski, Tomasz F.; Parmar, Rachana; Jiang, Dan; Eick, Christoph F.

    2009-07-01

    Feature-based hot spots are localized regions where the attributes of objects attain high values. There is considerable interest in automatic identification of feature-based hot spots. This paper approaches the problem of finding feature-based hot spots from a data mining perspective, and describes a method that relies on supervised clustering to produce a list of hot spot regions. Supervised clustering uses a fitness function rewarding isolation of the hot spots to optimally subdivide the dataset. The clusters in the optimal division are ranked using the interestingness of clusters that encapsulate their utility for being hot spots. Hot spots are associated with the top ranked clusters. The effectiveness of supervised clustering as a hot spot identification method is evaluated for four conceptually different clustering algorithms using a dataset describing the spatial distribution of ground ice on Mars. Clustering solutions are visualized by specially developed raster approximations. Further assessment of the ability of different algorithms to yield hot spots is performed using raster approximations. Density-based clustering algorithm is found to be the most effective for hot spot identification. The results of the hot spot discovery by supervised clustering are comparable to those obtained using the G* statistic, but the new method offers a high degree of automation, making it an ideal tool for mining large datasets for the existence of potential hot spots.

  9. Technical Training Seminar

    CERN Multimedia

    2003-01-01

    Wednesday 19 November From 9:30 to 17:30 - IT Amphitheatre bldg.31 3-004 2003 Data Transmission Design Seminar - TEXAS INSTRUMENTS The one-day 2003 Data Transmission Design Seminar is part of a series of technical seminars produced by Texas Instruments. This series of seminars will introduce system solutions based on different standards according to their respective requirements. It will include topics containing a blend of basic principles and hands-on application examples, along with layout-guidelines. • Basics and Practical Examples of Data-Transmission • Low Voltage Differential Signaling (LVDS) • Connectivity and PC-based Links • Industrial Interfaces • Parallel Bus Systems and Clock-Distribution-Circuits (CDC) This Seminar will be of interest to hardware designers and system engineers dealing with the realization of system- or board-level interfaces based on various transmission standards. Language: English Free seminar, no registration Organiser: John ...

  10. Semi-supervised Learning with Density Based Distances

    CERN Document Server

    Bijral, Avleen S; Srebro, Nathan

    2012-01-01

    We present a simple, yet effective, approach to Semi-Supervised Learning. Our approach is based on estimating density-based distances (DBD) using a shortest path calculation on a graph. These Graph-DBD estimates can then be used in any distance-based supervised learning method, such as Nearest Neighbor methods and SVMs with RBF kernels. In order to apply the method to very large data sets, we also present a novel algorithm which integrates nearest neighbor computations into the shortest path search and can find exact shortest paths even in extremely large dense graphs. Significant runtime improvement over the commonly used Laplacian regularization method is then shown on a large scale dataset.

  11. Virtual Seminar Room

    DEFF Research Database (Denmark)

    Forchhammer, Søren Otto; Fosgerau, Anders; Hansen, Peter Søren Kirk

    1999-01-01

    The initial design considerations and research goals for an ATM network based virtual seminar room with 5 sites are presented.......The initial design considerations and research goals for an ATM network based virtual seminar room with 5 sites are presented....

  12. Working Seminar - a method for proactive learning in project based education

    OpenAIRE

    Nilsson, Fredrik

    2012-01-01

    This paper presents a method for increased individual and collective student learning called Working Seminar. The method is based on the assumption that groups with a common base of knowledge increase both the group results and the individual learning. The method has been developed and tested in three courses and the results of student projects and the individual comments from students during and after the courses have been used to evaluate its value. The result shows that individual le...

  13. Adaptive Deep Supervised Autoencoder Based Image Reconstruction for Face Recognition

    Directory of Open Access Journals (Sweden)

    Rongbing Huang

    2016-01-01

    Full Text Available Based on a special type of denoising autoencoder (DAE and image reconstruction, we present a novel supervised deep learning framework for face recognition (FR. Unlike existing deep autoencoder which is unsupervised face recognition method, the proposed method takes class label information from training samples into account in the deep learning procedure and can automatically discover the underlying nonlinear manifold structures. Specifically, we define an Adaptive Deep Supervised Network Template (ADSNT with the supervised autoencoder which is trained to extract characteristic features from corrupted/clean facial images and reconstruct the corresponding similar facial images. The reconstruction is realized by a so-called “bottleneck” neural network that learns to map face images into a low-dimensional vector and reconstruct the respective corresponding face images from the mapping vectors. Having trained the ADSNT, a new face image can then be recognized by comparing its reconstruction image with individual gallery images, respectively. Extensive experiments on three databases including AR, PubFig, and Extended Yale B demonstrate that the proposed method can significantly improve the accuracy of face recognition under enormous illumination, pose change, and a fraction of occlusion.

  14. Proceedings of the first international seminar on seismic base isolation for nuclear power facilities

    Energy Technology Data Exchange (ETDEWEB)

    1989-01-01

    The First International Seminar on Seismic Base Isolation of Nuclear Power Facilities was organized by the authors of this paper. It was held in San Francisco, California, USA, on August 21--22, 1989, in conjunction with the tenth International Conference on Structural Mechanics in Reactor Technology (SMiRT-10). The purpose of the seminar was to provide an international forum for discussion on the application of base isolation to nuclear power plants and of its effectiveness in reducing seismic loads and permitting standard plant designs. It also provided an opportunity for technical interchange between base isolation system designers, structural engineers, and nuclear power plant engineers. Seismic isolation is certainly one of the most significant earthquake engineering developments in recent years. This was clearly demonstrated by the very large attendance at this seminar and the various papers presented. Isolation system act as filters that reduce the seismic forces and increase the ability of isolated structures and their contents to withstand the damaging effects of earthquake motions. Each individual paper has been cataloged separately.

  15. Document Clustering Based on Semi-Supervised Term Clustering

    Directory of Open Access Journals (Sweden)

    Hamid Mahmoodi

    2012-05-01

    Full Text Available The study is conducted to propose a multi-step feature (term selection process and in semi-supervised fashion, provide initial centers for term clusters. Then utilize the fuzzy c-means (FCM clustering algorithm for clustering terms. Finally assign each of documents to closest associated term clusters. While most text clustering algorithms directly use documents for clustering, we propose to first group the terms using FCM algorithm and then cluster documents based on terms clusters. We evaluate effectiveness of our technique on several standard text collections and compare our results with the some classical text clustering algorithms.

  16. Semi-Supervised Learning Based on Manifold in BCI

    Institute of Scientific and Technical Information of China (English)

    Ji-Ying Zhong; Xu Lei; De-Zhong Yao

    2009-01-01

    A Laplacian support vector machine (LapSVM) algorithm,a semi-supervised learning based on manifold,is introduced to brain-computer interface (BCI) to raise the classification precision and reduce the subjects' training complexity.The data are collected from three subjects in a three-task mental imagery experiment.LapSVM and transductive SVM (TSVM) are trained with a few labeled samples and a large number of unlabeled samples.The results confirm that LapSVM has a much better classification than TSVM.

  17. CFSO3: A New Supervised Swarm-Based Optimization Algorithm

    Directory of Open Access Journals (Sweden)

    Antonino Laudani

    2013-01-01

    Full Text Available We present CFSO3, an optimization heuristic within the class of the swarm intelligence, based on a synergy among three different features of the Continuous Flock-of-Starlings Optimization. One of the main novelties is that this optimizer is no more a classical numerical algorithm since it now can be seen as a continuous dynamic system, which can be treated by using all the mathematical instruments available for managing state equations. In addition, CFSO3 allows passing from stochastic approaches to supervised deterministic ones since the random updating of parameters, a typical feature for numerical swam-based optimization algorithms, is now fully substituted by a supervised strategy: in CFSO3 the tuning of parameters is a priori designed for obtaining both exploration and exploitation. Indeed the exploration, that is, the escaping from a local minimum, as well as the convergence and the refinement to a solution can be designed simply by managing the eigenvalues of the CFSO state equations. Virtually in CFSO3, just the initial values of positions and velocities of the swarm members have to be randomly assigned. Both standard and parallel versions of CFSO3 together with validations on classical benchmarks are presented.

  18. Prospect Theory and Travel Behaviour: a Personal Reflection Based on a Seminar

    OpenAIRE

    van Wee, G.P.

    2010-01-01

    This paper is the final paper of a special issue on Prospect Theory (PT) and its applications in travel behaviour research. It is largely (but not exclusively) based on discussions held during a seminar that took place on the 8th of October 2009. The paper presents some personal reflections based on the discussion subjects on the use of PT in the area of travel behaviour research, clustered by the position of PT as a theory, applications of PT, future research, and relevance for policy making...

  19. Path Control Experiment of Mobile Robot Based on Supervised Learning

    Directory of Open Access Journals (Sweden)

    Gao Chi

    2013-07-01

    Full Text Available To solve the weak capacity and low control accuracy of the robots which adapt to the complex working conditions, proposed that a path control method based on the driving experience and supervised learning. According to the slope road geometry characteristics, established the modeling study due to ramp pavement path control method and the control structure based on monitoring and self-learning. Made use of the Global Navigation Satellite System did the experiment. The test data illustrates that when the running speed is not greater than 5 m / s, the straight-line trajectory path transverse vertical deviation within 士20cm ,which proved that the control method has a high feasibility. 

  20. Astronomy Research Seminar

    Science.gov (United States)

    Johson, Jolyon; Genet, Russell; Armstrong, James; Boyce, Grady; Boyce, Pat; Brewer, Mark; Buchheim, Robert; Carro, Joseph; Estrada, Reed; Estrada, Chris; Freed, Rachel; Gillette, Sean; Harshaw, Richard; Hollis, Thomas; Kenney, John; McGaughey, Seven; McNab, Christine; Mohanan, Kakkala; Sepulveda, Babs; Wallace, Dan; Wallen, Vera

    2015-05-01

    Traditional science lectures and labs are often enhanced through project- and team-based learning. Some students go beyond these classroom studies by conducting research, often under the guidance of university professors. A one-semester astronomy research seminar was initiated in 2006 in collaboration with the community of professional and amateur double star astronomers. The result was dozens of jointly-authored papers published in the Journal of Double Star Observations and the Annual Proceedings of the Society of Astronomical Sciences. This seminar, and its affiliated community, launched a series of conferences and books, providing students with additional forums to share their double star research. The original seminar, and its derivatives, enhanced educational careers through college admissions and scholarships. To expand the seminar's reach, it was restructured from a few teams at one school, to many teams, each from a different school. A volunteer from each school became an assistant instructor. Most of them were seminar veterans, experienced astronomers, or science teachers. The assistant instructors, in turn, recruited enthusiastic students for their teams. To avoid student and instructor overload, the seminar focused on its three deliverables: a formal proposal, published paper, and public PowerPoint presentation. Future seminars may offer other astronomical research options such as exoplanet transit or eclipsing binary photometry.

  1. Group supervision and Japanese students' successful completion of undergraduate theses

    National Research Council Canada - National Science Library

    Yamada, Kiyomi

    2013-01-01

    This paper explores, from a sociocultural perspective, the nature and functions of zemi or seminars in which Japanese undergraduate students received group supervision for research and thesis writing...

  2. Supervised Filter Learning for Representation Based Face Recognition.

    Directory of Open Access Journals (Sweden)

    Chao Bi

    Full Text Available Representation based classification methods, such as Sparse Representation Classification (SRC and Linear Regression Classification (LRC have been developed for face recognition problem successfully. However, most of these methods use the original face images without any preprocessing for recognition. Thus, their performances may be affected by some problematic factors (such as illumination and expression variances in the face images. In order to overcome this limitation, a novel supervised filter learning algorithm is proposed for representation based face recognition in this paper. The underlying idea of our algorithm is to learn a filter so that the within-class representation residuals of the faces' Local Binary Pattern (LBP features are minimized and the between-class representation residuals of the faces' LBP features are maximized. Therefore, the LBP features of filtered face images are more discriminative for representation based classifiers. Furthermore, we also extend our algorithm for heterogeneous face recognition problem. Extensive experiments are carried out on five databases and the experimental results verify the efficacy of the proposed algorithm.

  3. Supervised Speech Separation Based on Deep Learning: An Overview

    OpenAIRE

    Wang, DeLiang; Chen, Jitong

    2017-01-01

    Speech separation is the task of separating target speech from background interference. Traditionally, speech separation is studied as a signal processing problem. A more recent approach formulates speech separation as a supervised learning problem, where the discriminative patterns of speech, speakers, and background noise are learned from training data. Over the past decade, many supervised separation algorithms have been put forward. In particular, the recent introduction of deep learning ...

  4. The Seminar Practicum: A Community Based Instructional System for Paraprofessional Education.

    Science.gov (United States)

    Powers, Thomas F.; And Others

    The instructional system which emerged from the Pennsylvania State University three-year project was a seminar practicum for Hotel and Food Service paraprofessional workers which provides work experience, a set of self-instructional modules, subject matter, a weekly seminar discussion, and encourages minority/lower income students. A summary of…

  5. Distributed data collection and supervision based on web sensor

    Science.gov (United States)

    He, Pengju; Dai, Guanzhong; Fu, Lei; Li, Xiangjun

    2006-11-01

    As a node in Internet/Intranet, web sensor has been promoted in recent years and wildly applied in remote manufactory, workshop measurement and control field. However, the conventional scheme can only support HTTP protocol, and the remote users supervise and control the collected data published by web in the standard browser because of the limited resource of the microprocessor in the sensor; moreover, only one node of data acquirement can be supervised and controlled in one instant therefore the requirement of centralized remote supervision, control and data process can not be satisfied in some fields. In this paper, the centralized remote supervision, control and data process by the web sensor are proposed and implemented by the principle of device driver program. The useless information of the every collected web page embedded in the sensor is filtered and the useful data is transmitted to the real-time database in the workstation, and different filter algorithms are designed for different sensors possessing independent web pages. Every sensor node has its own filter program of web, called "web data collection driver program", the collecting details are shielded, and the supervision, control and configuration software can be implemented by the call of web data collection driver program just like the use of the I/O driver program. The proposed technology can be applied in the data acquirement where relative low real-time is required.

  6. Study of multi-rate multi-user detection based on supervision decision

    Institute of Scientific and Technical Information of China (English)

    杨涛; 谢剑英

    2004-01-01

    Multi-user detection (MUD) based on multirate transmission in code division multiple access (CDMA) system is discussed. Under the requirement of signal interference ratio (SIR) detection at base station and framework with parallel interference cancellation, a supervision decision algorithm based on pre-decision of probabilistic data association (PDA) and hard decision is proposed. The detection performance is analyzed and simulation is implemented to show that the supervision decision algorithm improves the detection performance effectively.

  7. Networked control and supervision system based on LonWorks fieldbus and Intranet/Internet

    Institute of Scientific and Technical Information of China (English)

    WU Min; ZHAO Hong; LIU Guo-ping; SHE Jin-hua

    2007-01-01

    A networked control and supervision system (NCSS) based on LonWorks fieldbus and Intranet/Internet was designed,which was composed of the universal intelligent control nodes (ICNs), the visual control and supervision configuration platforms (VCCP and VSCP) and an Intranet/Internet-based remote supervision platform (RSP). The ICNs were connected to field devices,such as sensors, actuators and controllers. The VCCP and VSCP were implemented by means of a graphical programming environment and network management so as to simplify the tasks of programming and maintaining the ICNs. The RSP was employed to perform the remote supervision function, which was based on a three-layer browser/server(B/S) structure mode. The validity of the NCSS was demonstrated by laboratory experiments.

  8. Psychiatric hospital nursing staff's experiences of participating in group-based clinical supervision:

    DEFF Research Database (Denmark)

    Buus, Niels; Angel, Sanne; Traynor, Michael

    2010-01-01

    Group-based clinical supervision is commonly offered as a stress-reducing intervention in psychiatric settings, but nurses often feel ambivalent about participating. This study aimed at exploring psychiatric nurses' experiences of participating in groupbased supervision and identifying psychosocial...... reasons for their ambivalence. Semi-structured interviews were conducted with 22 psychiatric nurses at a Danish university hospital. The results indicated that participation in clinical supervision was difficult for the nurses because of an uncomfortable exposure to the professional community. The sense...... of exposure was caused by the particular interactional organisation during the sessions, which brought to light pre-existing but covert conflicts among the nurses....

  9. Supervised non-negative matrix factorization based latent semantic image indexing

    Institute of Scientific and Technical Information of China (English)

    Dong Liang; Jie Yang; Yuchou Chang

    2006-01-01

    @@ A novel latent semantic indexing (LSI) approach for content-based image retrieval is presented in this paper. Firstly, an extension of non-negative matrix factorization (NMF) to supervised initialization isdiscussed. Then, supervised NMF is used in LSI to find the relationships between low-level features and high-level semantics. The retrieved results are compared with other approaches and a good performance is obtained.

  10. Doctoral Supervision in Virtual Spaces: A Review of Research of Web-Based Tools to Develop Collaborative Supervision

    Science.gov (United States)

    Maor, Dorit; Ensor, Jason D.; Fraser, Barry J.

    2016-01-01

    Supervision of doctoral students needs to be improved to increase completion rates, reduce attrition rates (estimated to be at 25% or more) and improve quality of research. The current literature review aimed to explore the contribution that technology can make to higher degree research supervision. The articles selected included empirical studies…

  11. Board game versus lecture-based seminar in the teaching of pharmacology of antimicrobial drugs--a randomized controlled trial.

    Science.gov (United States)

    Karbownik, Michał S; Wiktorowska-Owczarek, Anna; Kowalczyk, Edward; Kwarta, Paulina; Mokros, Łukasz; Pietras, Tadeusz

    2016-04-01

    The effectiveness of an educational board game developed to teach the pharmacology of antimicrobial drugs to medical students was compared with the lecture-based seminar as a supplemental tool to improve short- and long-term knowledge retention and the perception of the learning method by students. A group of 124 students was randomized to board game and control groups. Short-term knowledge retention was assessed by comparing differences in post- and pre-tests scores, and long-term knowledge retention by comparing final examination scores. Both didactic methods seem to improve short-term knowledge retention to similar extent. Long-term knowledge retention of board game seminar participants was higher than those who attended the lecture-based seminar (ANCOVA, P = 0.035). The effect was most pronounced within 14 days after the intervention (ANOVA, P = 0.007). The board game was well perceived by the students. The board game seems to be a promising didactic tool, however, it should be further tested to assess its full educational utility.

  12. Inverse Category Frequency based supervised term weighting scheme for text categorization

    CERN Document Server

    Wang, Deqing; Wu, Wenjun

    2010-01-01

    Unsupervised term weighting schemes, borrowed from information retrieval field, have been widely used for text categorization and the most famous one is tf.idf. The intuition behind idf seems less reasonable for TC task than IR task. In this paper, we introduce inverse category frequency into supervised term weighting schemes and propose a novel icf-based method. The method combines icf and relevance frequency (rf) to weight terms in training dataset. Our experiments have shown that icf-based supervised term weighting scheme is superior to tf.rf and prob-based supervised term weighting schemes and tf.idf based on two widely used datasets, i.e., the unbalanced Reuters-21578 corpus and the balanced 20 Newsgroup corpus. We also present the detailed evaluations of each category of the two datasets among the four term weighting schemes on precision, recall and F1 measure.

  13. Semi-supervised adaptation in ssvep-based brain-computer interface using tri-training

    DEFF Research Database (Denmark)

    Bender, Thomas; Kjaer, Troels W.; Thomsen, Carsten E.;

    2013-01-01

    This paper presents a novel and computationally simple tri-training based semi-supervised steady-state visual evoked potential (SSVEP)-based brain-computer interface (BCI). It is implemented with autocorrelation-based features and a Naïve-Bayes classifier (NBC). The system uses nine characters...

  14. Test Anxiety: Evaluation of a Low-Threshold Seminar-Based Intervention for Veterinary Students.

    Science.gov (United States)

    Hahm, Nadine; Augustin, Sophie; Bade, Claudia; Ammer-Wies, Annett; Bahramsoltani, Mahtab

    2016-01-01

    Veterinary students are confronted with a high workload and an extensive number of examinations. However, the skills students gained in high school cannot serve as satisfactory coping strategies during veterinary training. This disparity can lead to test anxiety, as frequently reported by international surveys. In response, a pilot study was carried out to evaluate the effects of a newly developed training seminar to prevent and/or reduce test anxiety. The seminar was offered on a voluntary basis as a low-threshold intervention to first- and second-year veterinary students at three different veterinary schools in Germany. The intervention was offered in two different designs: in either a block or in a semester course containing cognitive and behavioral approaches as well as skill-deficit methods. By conducting a survey and interviews among the participants it was determined whether the contents of the seminar were perceived as helpful for counteracting test anxiety. The potential of the intervention was evaluated using a German test anxiety questionnaire (PAF). The contents of the training seminar were all assessed as beneficial but evaluated slightly differently by first- and second-year students. The results indicate that the seminar prevents and reduces test anxiety significantly compared to the control group students. The greatest effects were achieved by offering the intervention to first-year students and as a block course. As the participants benefit from the intervention independent of the extent of test anxiety, these results suggest that it may be profitable to integrate a workshop on coping strategies in the veterinary curriculum.

  15. Active constraints selection based semi-supervised dimensionality in ensemble subspaces

    Institute of Scientific and Technical Information of China (English)

    Jie Zeng; Wei Nie; Yong Zhang

    2015-01-01

    Semi-supervised dimensionality reduction (SSDR) has attracted an increasing amount of attention in this big-data era. Many algorithms have been developed with a smal number of pairwise constraints to achieve performances comparable to those of ful y supervised methods. However, one chal enging problem with semi-supervised approaches is the appropriate choice of the constraint set, including the cardinality and the composition of the constraint set, which to a large extent, affects the performance of the resulting algorithm. In this work, we address the problem by incorporating ensemble subspace and active learning into dimen-sionality reduction and propose a new algorithm, termed as global and local scatter based SSDR with active pairwise constraints selection in ensemble subspaces (SSGL-ESA). Unlike traditional methods that select the supervised information in one subspace, we pick up pairwise constraints in ensemble subspace, where a novel active learning algorithm is designed with both exploration and filtering to generate informative pairwise constraints. The auto-matic constraint selection approach proposed in this paper can be generalized to be used with al constraint-based semi-supervised learning algorithms. Comparative experiments are conducted on two face database and the results validate the effectiveness of the proposed method.

  16. SAR image segmentation with entropy ranking based adaptive semi-supervised spectral clustering

    Science.gov (United States)

    Zhang, Xiangrong; Yang, Jie; Hou, Biao; Jiao, Licheng

    2010-10-01

    Spectral clustering has become one of the most popular modern clustering algorithms in recent years. In this paper, a new algorithm named entropy ranking based adaptive semi-supervised spectral clustering for SAR image segmentation is proposed. We focus not only on finding a suitable scaling parameter but also determining automatically the cluster number with the entropy ranking theory. Also, two kinds of constrains must-link and cannot-link based semi-supervised spectral clustering is applied to gain better segmentation results. Experimental results on SAR images show that the proposed method outperforms other spectral clustering algorithms.

  17. The PC—Based ATLAS Event Filter Prototype:Supervision Design,Implementation and Tests

    Institute of Scientific and Technical Information of China (English)

    C.P.Bee; F.Etienne; 等

    2001-01-01

    The studies undertaken to prepare the Technical Design Report of the ATLAS 3rd Level Trigger(Event Filter)are performed on different prototypes based on different technologies.we present here the most recent results obtained for the supervision of the prototype based on conventional,off-the-shelf PC machines and Java Moblie agent technology.

  18. An efficient flow-based botnet detection using supervised machine learning

    DEFF Research Database (Denmark)

    Stevanovic, Matija; Pedersen, Jens Myrup

    2014-01-01

    Botnet detection represents one of the most crucial prerequisites of successful botnet neutralization. This paper explores how accurate and timely detection can be achieved by using supervised machine learning as the tool of inferring about malicious botnet traffic. In order to do so, the paper...... introduces a novel flow-based detection system that relies on supervised machine learning for identifying botnet network traffic. For use in the system we consider eight highly regarded machine learning algorithms, indicating the best performing one. Furthermore, the paper evaluates how much traffic needs...... to accurately and timely detect botnet traffic using purely flow-based traffic analysis and supervised machine learning. Additionally, the results show that in order to achieve accurate detection traffic flows need to be monitored for only a limited time period and number of packets per flow. This indicates...

  19. Semi-supervised segmentation of multispectral remote sensing image based on spectral clustering

    Science.gov (United States)

    Zhang, Xiangrong; Wang, Ting; Jiao, Licheng; Yang, Chun

    2009-10-01

    In this paper, a new multi-spectral remote sensing image segmentation method based on multi-parameter semi-supervised spectral clustering (STS3C) is proposed. Two types of instance-level constraints: must-link and cannot-link are incorporated into spectral cluster to construct semi-supervised spectral clustering in which the self-tuning parameter is applied to avoid the selection of the scaling parameter. Further, when STS3C is applied to multi-spectral remote sensing image segmentation, the uniform sampling technique combined with nearest neighbor rule is used to reduce the computation complexity. Segmentation results show that STS3C outperforms the semi-supervised spectral clustering with fixed parameter and the well-known clustering methods including k-means and FCM in multi-spectral remote sensing image segmentation.

  20. Semi-Supervised Classification based on Gaussian Mixture Model for remote imagery

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Semi-Supervised Classification (SSC),which makes use of both labeled and unlabeled data to determine classification borders in feature space,has great advantages in extracting classification information from mass data.In this paper,a novel SSC method based on Gaussian Mixture Model (GMM) is proposed,in which each class’s feature space is described by one GMM.Experiments show the proposed method can achieve high classification accuracy with small amount of labeled data.However,for the same accuracy,supervised classification methods such as Support Vector Machine,Object Oriented Classification,etc.should be provided with much more labeled data.

  1. Interprofessional Obstetric Ultrasound Education: Successful Development of Online Learning Modules; Case-Based Seminars; and Skills Labs for Registered and Advanced Practice Nurses, Midwives, Physicians, and Trainees.

    Science.gov (United States)

    Shaw-Battista, Jenna; Young-Lin, Nichole; Bearman, Sage; Dau, Kim; Vargas, Juan

    2015-01-01

    Ultrasound is an important aid in the clinical diagnosis and management of normal and complicated pregnancy and childbirth. The technology is widely applied to maternity care in the United States, where comprehensive standard ultrasound examinations are routine. Targeted scans are common and used for an increasing number of clinical indications due to emerging research and a greater availability of equipment with better image resolution at lower cost. These factors contribute to an increased demand for obstetric ultrasound education among students and providers of maternity care, despite a paucity of data to inform education program design and evaluation. To meet this demand, from 2012 to 2015 the University of California, San Francisco nurse-midwifery education program developed and implemented an interprofessional obstetric ultrasound course focused on clinical applications commonly managed by maternity care providers from different professions and disciplines. The course included matriculating students in nursing and medicine, as well as licensed practitioners such as registered and advanced practice nurses, midwives, and physicians and residents in obstetrics and gynecology and family medicine. After completing 10 online modules with a pre- and posttest of knowledge and interprofessional competencies related to teamwork and communication, trainees attended a case-based seminar and hands-on skills practicum with pregnant volunteers. The course aimed to establish a foundation for further supervised clinical training prior to independent practice of obstetric ultrasound. Course development was informed by professional guidelines and clinical and education research literature. This article describes the foundations, with a review of the challenges and solutions encountered in obstetric ultrasound education development and implementation. Our experience will inform educators who wish to facilitate obstetric ultrasound competency development among new and experienced

  2. Supervised learning with decision tree-based methods in computational and systems biology.

    Science.gov (United States)

    Geurts, Pierre; Irrthum, Alexandre; Wehenkel, Louis

    2009-12-01

    At the intersection between artificial intelligence and statistics, supervised learning allows algorithms to automatically build predictive models from just observations of a system. During the last twenty years, supervised learning has been a tool of choice to analyze the always increasing and complexifying data generated in the context of molecular biology, with successful applications in genome annotation, function prediction, or biomarker discovery. Among supervised learning methods, decision tree-based methods stand out as non parametric methods that have the unique feature of combining interpretability, efficiency, and, when used in ensembles of trees, excellent accuracy. The goal of this paper is to provide an accessible and comprehensive introduction to this class of methods. The first part of the review is devoted to an intuitive but complete description of decision tree-based methods and a discussion of their strengths and limitations with respect to other supervised learning methods. The second part of the review provides a survey of their applications in the context of computational and systems biology.

  3. A review of supervised object-based land-cover image classification

    Science.gov (United States)

    Ma, Lei; Li, Manchun; Ma, Xiaoxue; Cheng, Liang; Du, Peijun; Liu, Yongxue

    2017-08-01

    Object-based image classification for land-cover mapping purposes using remote-sensing imagery has attracted significant attention in recent years. Numerous studies conducted over the past decade have investigated a broad array of sensors, feature selection, classifiers, and other factors of interest. However, these research results have not yet been synthesized to provide coherent guidance on the effect of different supervised object-based land-cover classification processes. In this study, we first construct a database with 28 fields using qualitative and quantitative information extracted from 254 experimental cases described in 173 scientific papers. Second, the results of the meta-analysis are reported, including general characteristics of the studies (e.g., the geographic range of relevant institutes, preferred journals) and the relationships between factors of interest (e.g., spatial resolution and study area or optimal segmentation scale, accuracy and number of targeted classes), especially with respect to the classification accuracy of different sensors, segmentation scale, training set size, supervised classifiers, and land-cover types. Third, useful data on supervised object-based image classification are determined from the meta-analysis. For example, we find that supervised object-based classification is currently experiencing rapid advances, while development of the fuzzy technique is limited in the object-based framework. Furthermore, spatial resolution correlates with the optimal segmentation scale and study area, and Random Forest (RF) shows the best performance in object-based classification. The area-based accuracy assessment method can obtain stable classification performance, and indicates a strong correlation between accuracy and training set size, while the accuracy of the point-based method is likely to be unstable due to mixed objects. In addition, the overall accuracy benefits from higher spatial resolution images (e.g., unmanned aerial

  4. Efficient Plant Supervision Strategy Using NN Based Techniques

    Science.gov (United States)

    Garcia, Ramon Ferreiro; Rolle, Jose Luis Calvo; Castelo, Francisco Javier Perez

    Most of non-linear type one and type two control systems suffers from lack of detectability when model based techniques are applied on FDI (fault detection and isolation) tasks. In general, all types of processes suffer from lack of detectability also due to the ambiguity to discriminate the process, sensors and actuators in order to isolate any given fault. This work deals with a strategy to detect and isolate faults which include massive neural networks based functional approximation procedures associated to recursive rule based techniques applied to a parity space approach.

  5. Kollegial supervision

    DEFF Research Database (Denmark)

    Andersen, Ole Dibbern; Petersson, Erling

    Publikationen belyser, hvordan kollegial supervision i en kan organiseres i en uddannelsesinstitution......Publikationen belyser, hvordan kollegial supervision i en kan organiseres i en uddannelsesinstitution...

  6. The effect of evidence-based medicine (EBM) training seminars on the knowledge and attitudes of medical students towards EBM.

    Science.gov (United States)

    Khader, Yousef S; Batayha, Waleed; Al-Omari, Mousa

    2011-08-01

    There is debate about the most effective method for teaching evidence-based medicine (EBM) in medical schools. This study was conducted to evaluate the effect of integration of EBM training seminars into the curriculum of the community medicine course in changing the knowledge and attitudes of the fourth year medical students towards EBM. This is a quasi-experimental study conducted on the fourth year medical students who joined the community medicine mandatory summer course at Jordan University of Science and Technology in the period between July 1 and August 31, 2008. We measured medical students' self-reported attitudes about and knowledge of EBM before the integration of EBM seminars into the community medicine course and at the end of course. A high proportion of students had positive attitude towards EBM before and after the course. After the course, the vast majority (91.8%) became aware of the presence of guidelines and protocols for diseases compared with 59.0% who were aware of that before (P EBM before the training. After the training, a significantly higher proportion of students reported understanding the epidemiological concepts. Integration of EBM training course into community course for the fourth year students improved their EBM knowledge. Longitudinal studies are needed to evaluate the long-term effects of EBM curriculum in changing behaviours, practice patterns and patient care outcome. © 2010 Blackwell Publishing Ltd.

  7. Research of Plant-Leaves Classification Algorithm Based on Supervised LLE

    Directory of Open Access Journals (Sweden)

    Yan Qing

    2013-06-01

    Full Text Available A new supervised LLE method based on the fisher projection was proposed in this paper, and combined it with a new classification algorithm based on manifold learning to realize the recognition of the plant leaves. Firstly,the method utilizes the Fisher projection distance to replace the sample's geodesic distance, and a new supervised LLE algorithm is obtained .Then, a classification algorithm which uses the manifold reconstruction error to distinguish the sample classification directly is adopted. This algorithm can utilize the category information better,and improve recognition rate effectively. At the same time, it has the advantage of the easily parameter estimation. The experimental results based on the real-world plant leaf databases shows its average accuracy of recognition was up to 95.17%.

  8. SPAM CLASSIFICATION BASED ON SUPERVISED LEARNING USING MACHINE LEARNING TECHNIQUES

    Directory of Open Access Journals (Sweden)

    T. Hamsapriya

    2011-12-01

    Full Text Available E-mail is one of the most popular and frequently used ways of communication due to its worldwide accessibility, relatively fast message transfer, and low sending cost. The flaws in the e-mail protocols and the increasing amount of electronic business and financial transactions directly contribute to the increase in e-mail-based threats. Email spam is one of the major problems of the today’s Internet, bringing financial damage to companies and annoying individual users. Spam emails are invading users without their consent and filling their mail boxes. They consume more network capacity as well as time in checking and deleting spam mails. The vast majority of Internet users are outspoken in their disdain for spam, although enough of them respond to commercial offers that spam remains a viable source of income to spammers. While most of the users want to do right think to avoid and get rid of spam, they need clear and simple guidelines on how to behave. In spite of all the measures taken to eliminate spam, they are not yet eradicated. Also when the counter measures are over sensitive, even legitimate emails will be eliminated. Among the approaches developed to stop spam, filtering is the one of the most important technique. Many researches in spam filtering have been centered on the more sophisticated classifier-related issues. In recent days, Machine learning for spam classification is an important research issue. The effectiveness of the proposed work is explores and identifies the use of different learning algorithms for classifying spam messages from e-mail. A comparative analysis among the algorithms has also been presented.

  9. Semi-supervised Learning for Classification of Polarimetric SAR Images Based on SVM-Wishart

    Directory of Open Access Journals (Sweden)

    Hua Wen-qiang

    2015-02-01

    Full Text Available In this study, we propose a new semi-supervised classification method for Polarimetric SAR (PolSAR images, aiming at handling the issue that the number of train set is small. First, considering the scattering characters of PolSAR data, this method extracts multiple scattering features using target decomposition approach. Then, a semi-supervised learning model is established based on a co-training framework and Support Vector Machine (SVM. Both labeled and unlabeled data are utilized in this model to obtain high classification accuracy. Third, a recovery scheme based on the Wishart classifier is proposed to improve the classification performance. From the experiments conducted in this study, it is evident that the proposed method performs more effectively compared with other traditional methods when the number of train set is small.

  10. Seminar / Piret Kruuspere

    Index Scriptorium Estoniae

    Kruuspere, Piret, 1961-

    1999-01-01

    23.-25. aug. toimus rahvusvaheline seminar, mille üldteemaks teatri suhted urbanistlike struktuuridega. Seminar sai teoks Eesti Teatriuurijate ühenduse, Helsingi Ülikooli ja Tallinnas asuva Soome Instituudi koostöös

  11. Nutrient Control Seminars

    Science.gov (United States)

    These Nutrient Control Seminars will present an extensive state-of-the-technology review of the engineering design and operation of nitrogen and phosphorous control technologies and techniques applied at municipal wastewater treatment plants (WWTPs). These seminars will present ...

  12. Automatic Building Detection based on Supervised Classification using High Resolution Google Earth Images

    OpenAIRE

    Ghaffarian, S.

    2014-01-01

    This paper presents a novel approach to detect the buildings by automization of the training area collecting stage for supervised classification. The method based on the fact that a 3d building structure should cast a shadow under suitable imaging conditions. Therefore, the methodology begins with the detection and masking out the shadow areas using luminance component of the LAB color space, which indicates the lightness of the image, and a novel double thresholding technique. Furth...

  13. A Semi-Supervised WLAN Indoor Localization Method Based on ℓ1-Graph Algorithm

    Institute of Scientific and Technical Information of China (English)

    Liye Zhang; Lin Ma; Yubin Xu

    2015-01-01

    For indoor location estimation based on received signal strength ( RSS ) in wireless local area networks ( WLAN) , in order to reduce the influence of noise on the positioning accuracy, a large number of RSS should be collected in offline phase. Therefore, collecting training data with positioning information is time consuming which becomes the bottleneck of WLAN indoor localization. In this paper, the traditional semi⁃supervised learning method based on k⁃NN andε⁃NN graph for reducing collection workload of offline phase are analyzed, and the result shows that the k⁃NN or ε⁃NN graph are sensitive to data noise, which limit the performance of semi⁃supervised learning WLAN indoor localization system. Aiming at the above problem, it proposes a ℓ1⁃graph⁃algorithm⁃based semi⁃supervised learning ( LG⁃SSL) indoor localization method in which the graph is built by ℓ1⁃norm algorithm. In our system, it firstly labels the unlabeled data using LG⁃SSL and labeled data to build the Radio Map in offline training phase, and then uses LG⁃SSL to estimate user’ s location in online phase. Extensive experimental results show that, benefit from the robustness to noise and sparsity ofℓ1⁃graph, LG⁃SSL exhibits superior performance by effectively reducing the collection workload in offline phase and improving localization accuracy in online phase.

  14. Musical Instrument Classification Based on Nonlinear Recurrence Analysis and Supervised Learning

    Directory of Open Access Journals (Sweden)

    R.Rui

    2013-04-01

    Full Text Available In this paper, the phase space reconstruction of time series produced by different instruments is discussed based on the nonlinear dynamic theory. The dense ratio, a novel quantitative recurrence parameter, is proposed to describe the difference of wind instruments, stringed instruments and keyboard instruments in the phase space by analyzing the recursive property of every instrument. Furthermore, a novel supervised learning algorithm for automatic classification of individual musical instrument signals is addressed deriving from the idea of supervised non-negative matrix factorization (NMF algorithm. In our approach, the orthogonal basis matrix could be obtained without updating the matrix iteratively, which NMF is unable to do. The experimental results indicate that the accuracy of the proposed method is improved by 3% comparing with the conventional features in the individual instrument classification.

  15. Semi-Supervised Clustering Fingerprint Positioning Algorithm Based on Distance Constraints

    Institute of Scientific and Technical Information of China (English)

    Ying Xia; Zhongzhao Zhang; Lin Ma; Yao Wang

    2015-01-01

    With the rapid development of WLAN ( Wireless Local Area Network ) technology, an important target of indoor positioning systems is to improve the positioning accuracy while reducing the online computation. In this paper, it proposes a novel fingerprint positioning algorithm known as semi⁃supervised affinity propagation clustering based on distance function constraints. We show that by employing affinity propagation techniques, it is able to use a fractional labeled data to adjust similarity matrix of signal space to cluster reference points with high accuracy. The semi⁃supervised APC uses a combination of machine learning, clustering analysis and fingerprinting algorithm. By collecting data and testing our algorithm in a realistic indoor WLAN environment, the experimental results indicate that the proposed algorithm can improve positioning accuracy while reduce the online localization computation, as compared with the widely used K nearest neighbor and maximum likelihood estimation algorithms.

  16. SEMI-SUPERVISED RADIO TRANSMITTER CLASSIFICATION BASED ON ELASTIC SPARSITY REGULARIZED SVM

    Institute of Scientific and Technical Information of China (English)

    Hu Guyu; Gong Yong; Chen Yande; Pan Zhisong; Deng Zhantao

    2012-01-01

    Non-collaborative radio transmitter recognition is a significant but challenging issue,sinceit is hard or costly to obtain labeled training data samples.In order to make effective use of the unlabeled samples which can be obtained much easier,a novel semi-supervised classification method named Elastic Sparsity Regularized Support Vector Machine (ESRSVM) is proposed for radio transmitter classification.ESRSVM first constructs an elastic-net graph over data samples to capture the robust and natural discriminating information and then incorporate the information into the manifold learning framework by an elastic sparsity regularization term.Experimental results on 10 GMSK modulated Automatic Identification System radios and 15 FM walkie-talkie radios show that ESRSVM achieves obviously better performance than KNN and SVM,which use only labeled samples for classification,and also outperforms semi-supervised classifier LapSVM based on manifold regularization.

  17. A supervised clustering approach for fMRI-based inference of brain states

    CERN Document Server

    Michel, Vincent; Varoquaux, Gaël; Eger, Evelyn; Keribin, Christine; Thirion, Bertrand; 10.1016/j.patcog.2011.04.006

    2011-01-01

    We propose a method that combines signals from many brain regions observed in functional Magnetic Resonance Imaging (fMRI) to predict the subject's behavior during a scanning session. Such predictions suffer from the huge number of brain regions sampled on the voxel grid of standard fMRI data sets: the curse of dimensionality. Dimensionality reduction is thus needed, but it is often performed using a univariate feature selection procedure, that handles neither the spatial structure of the images, nor the multivariate nature of the signal. By introducing a hierarchical clustering of the brain volume that incorporates connectivity constraints, we reduce the span of the possible spatial configurations to a single tree of nested regions tailored to the signal. We then prune the tree in a supervised setting, hence the name supervised clustering, in order to extract a parcellation (division of the volume) such that parcel-based signal averages best predict the target information. Dimensionality reduction is thus ac...

  18. Web Design Based on Integrated and Supervision Control System in City Rail Transit

    Science.gov (United States)

    Li, Xiaojuan; Xing, Yu; Zheng, Hengchao

    This paper presents a method of setting up WEB System to Integrated Supervision Control System for the requirements of city Rail Transit. First, basic platform and software/hardware architecture of WEB System are discussed. Then the function module, data flow and communication mechanisms are described and a design based on technologies of SVG and Ajax is proposed and the WEB video release function and system security are described. This design makes it possible that important information of Integrated Supervision Control System can be browsed and queried in external Web pages. Watching Real-time images of all cameras in internal network of Rail Transit is possible, which is providing remote viewing and management functions for metro managers.

  19. Public sector physiotherapists believe that staff supervision should be broad ranging, individualised, structured, and based on needs and goals: a qualitative study

    Directory of Open Access Journals (Sweden)

    Annabel A Redpath

    2015-10-01

    Full Text Available Question: What do physiotherapists consider to be the structure and content of an effective clinical supervision program for public sector staff? Design: Qualitative study using emergent-systematic focus group design. Participants: 46 physiotherapists and six physiotherapy assistants from a large, regional, Australian health service participated in one of seven focus groups. Results: Data were represented by three major categories: the content of supervision; the structure of supervision; and participants’ roles and attributes. The content of supervision should encompass all issues affecting workplace experience and performance; supervision should be individualised and needs based. For the structure of supervision, a variety of methods and formats should be available, including: scheduled and unscheduled supervision (unscheduled supervision addresses needs as they arise but its usefulness can be restricted by supervisor availability; the environment should be organised to facilitate supervision; supervision should be integrated into existing practices; and supervision should be adequately prioritised and resourced to enable sustainability. In relation to participants’ roles and attributes, respondents recommended: clearly defined supervisor and supervisee roles, responsibilities, skills and attributes are required to facilitate a constructive relationship on which successful supervision depends; the supervisee should take primary responsibility for leading and organising their supervision; the supervisor provides support and accountability and assists with goal setting and attainment; and successful supervision requires considerable knowledge and skills from the supervisee and supervisor (supervision education and training might be necessary. Conclusion: The physiotherapists’ perspectives that were identified in this study are important to consider when assessing current clinical supervision models, as well as when designing and

  20. Semi-supervised adaptation in ssvep-based brain-computer interface using tri-training

    DEFF Research Database (Denmark)

    Bender, Thomas; Kjaer, Troels W.; Thomsen, Carsten E.

    2013-01-01

    This paper presents a novel and computationally simple tri-training based semi-supervised steady-state visual evoked potential (SSVEP)-based brain-computer interface (BCI). It is implemented with autocorrelation-based features and a Naïve-Bayes classifier (NBC). The system uses nine characters...... presented on a 100 Hz CRT-monitor, three scalp electrodes for signal acquisition, a gUSB-amp for preamplification and two PCs for data-processing and stimulus control respectively. Preliminary test results of the system on nine healthy subjects, with and without tri-training, indicates that the accuracy...... improves as a result of tri-training....

  1. Active semi-supervised community detection based on must-link and cannot-link constraints.

    Directory of Open Access Journals (Sweden)

    Jianjun Cheng

    Full Text Available Community structure detection is of great importance because it can help in discovering the relationship between the function and the topology structure of a network. Many community detection algorithms have been proposed, but how to incorporate the prior knowledge in the detection process remains a challenging problem. In this paper, we propose a semi-supervised community detection algorithm, which makes full utilization of the must-link and cannot-link constraints to guide the process of community detection and thereby extracts high-quality community structures from networks. To acquire the high-quality must-link and cannot-link constraints, we also propose a semi-supervised component generation algorithm based on active learning, which actively selects nodes with maximum utility for the proposed semi-supervised community detection algorithm step by step, and then generates the must-link and cannot-link constraints by accessing a noiseless oracle. Extensive experiments were carried out, and the experimental results show that the introduction of active learning into the problem of community detection makes a success. Our proposed method can extract high-quality community structures from networks, and significantly outperforms other comparison methods.

  2. Late group-based rehabilitation has no advantages compared with supervised home-exercises after total knee arthroplasty

    DEFF Research Database (Denmark)

    Madsen, Majbritt; Larsen, Kristian; Madsen, Inger Kirkegård;

    2013-01-01

    This study aimed to test whether group-based rehabilitation focusing on strength training, education and self-management is more effective than individual, supervised home-training after fast-track total knee arthroplasty (TKA).......This study aimed to test whether group-based rehabilitation focusing on strength training, education and self-management is more effective than individual, supervised home-training after fast-track total knee arthroplasty (TKA)....

  3. A Model for Art Therapy-Based Supervision for End-of-Life Care Workers in Hong Kong.

    Science.gov (United States)

    Potash, Jordan S; Chan, Faye; Ho, Andy H Y; Wang, Xiao Lu; Cheng, Carol

    2015-01-01

    End-of-life care workers and volunteers are particularly prone to burnout given the intense emotional and existential nature of their work. Supervision is one important way to provide adequate support that focuses on both professional and personal competencies. The inclusion of art therapy principles and practices within supervision further creates a dynamic platform for sustained self-reflection. A 6-week art therapy-based supervision group provided opportunities for developing emotional awareness, recognizing professional strengths, securing collegial relationships, and reflecting on death-related memories. The structure, rationale, and feedback are discussed.

  4. Group Supervision Attitudes: Supervisory Practices Fostering Resistance to Adoption of Evidence-Based Practices.

    Science.gov (United States)

    Brooks, Charles T; Patterson, David A; McKiernan, Patrick M

    2012-01-01

    The focus of this study was to qualitatively evaluate worker's attitudes about clinical supervision. It is believed that poor attitudes toward clinical supervision can create barriers during supervision sessions. Fifty-one participants within a social services organization completed an open-ended questionnaire regarding their clinical supervision experiences. Results suggest four key areas which appear to be strong factors in workers' experiences and attitudes regarding group supervision: a. facilitator's skill level; b. creativity; c. utilization of technology; and d. applicability. For organizations interested in overcoming potential barriers to adopting best practices, effectively addressing workers' negative attitudes toward group supervision would be a worthy endeavor.

  5. Automatic Building Detection based on Supervised Classification using High Resolution Google Earth Images

    Science.gov (United States)

    Ghaffarian, S.; Ghaffarian, S.

    2014-08-01

    This paper presents a novel approach to detect the buildings by automization of the training area collecting stage for supervised classification. The method based on the fact that a 3d building structure should cast a shadow under suitable imaging conditions. Therefore, the methodology begins with the detection and masking out the shadow areas using luminance component of the LAB color space, which indicates the lightness of the image, and a novel double thresholding technique. Further, the training areas for supervised classification are selected by automatically determining a buffer zone on each building whose shadow is detected by using the shadow shape and the sun illumination direction. Thereafter, by calculating the statistic values of each buffer zone which is collected from the building areas the Improved Parallelepiped Supervised Classification is executed to detect the buildings. Standard deviation thresholding applied to the Parallelepiped classification method to improve its accuracy. Finally, simple morphological operations conducted for releasing the noises and increasing the accuracy of the results. The experiments were performed on set of high resolution Google Earth images. The performance of the proposed approach was assessed by comparing the results of the proposed approach with the reference data by using well-known quality measurements (Precision, Recall and F1-score) to evaluate the pixel-based and object-based performances of the proposed approach. Evaluation of the results illustrates that buildings detected from dense and suburban districts with divers characteristics and color combinations using our proposed method have 88.4 % and 853 % overall pixel-based and object-based precision performances, respectively.

  6. Seminar | Development of a PET Cyclotron Based Irradiation Setup for Proton Radiobiology | 25 June

    CERN Multimedia

    2015-01-01

    Sharif Hasan Mahmoud Ghithan, a Palestinian postdoctoral researcher at the Laboratory of Instrumentation and Experimental Particle Physics (Portugal), will discuss the development of an out-of-yoke irradiation setup using the proton beam from a cyclotron that ordinarily produces radioisotopes for Positron Emission Tomography (PET). The speaker will also discuss possible future use of the results of this research for CERN’s new LEIR biomedical facility. The seminar will be proposed in the framework of a meeting of the CERN Medical Applications Study Group.   25 June, 2 p.m. to 3 p.m. Room 13-2-005 ABSTRACT: In this new irradiation setup, the current from a 20 mm thick aluminum transmission foil is read out by homemade transimpedance electronics, providing online dose information. The main monitoring variables, delivered in real-time, include beam current, integrated charge and dose rate. Hence the dose and integrated current delivered at a given instant to an experimental setu...

  7. Caltech-UCLA Logic Seminar

    CERN Document Server

    Martin, Donald; Steel, John

    1988-01-01

    This is the fourth volume of the proceeding of the Caltech-UCLA Logic Seminar, based mainly on material which was presented and discussed in the period 1981-85, but containing also some very recent results. It includes research papers dealing with determinacy hypotheses and their consequences in descriptive set theory. An appendix contains the new Victoria Delfino Problems.

  8. Group Supervision Attitudes: Supervisory Practices Fostering Resistance to Adoption of Evidence-Based Practices

    Science.gov (United States)

    Brooks, Charles T.; Patterson, David A.; McKiernan, Patrick M.

    2012-01-01

    The focus of this study was to qualitatively evaluate worker's attitudes about clinical supervision. It is believed that poor attitudes toward clinical supervision can create barriers during supervision sessions. Fifty-one participants within a social services organization completed an open-ended questionnaire regarding their clinical supervision…

  9. Semi-supervised weighted kernel clustering based on gravitational search for fault diagnosis.

    Science.gov (United States)

    Li, Chaoshun; Zhou, Jianzhong

    2014-09-01

    Supervised learning method, like support vector machine (SVM), has been widely applied in diagnosing known faults, however this kind of method fails to work correctly when new or unknown fault occurs. Traditional unsupervised kernel clustering can be used for unknown fault diagnosis, but it could not make use of the historical classification information to improve diagnosis accuracy. In this paper, a semi-supervised kernel clustering model is designed to diagnose known and unknown faults. At first, a novel semi-supervised weighted kernel clustering algorithm based on gravitational search (SWKC-GS) is proposed for clustering of dataset composed of labeled and unlabeled fault samples. The clustering model of SWKC-GS is defined based on wrong classification rate of labeled samples and fuzzy clustering index on the whole dataset. Gravitational search algorithm (GSA) is used to solve the clustering model, while centers of clusters, feature weights and parameter of kernel function are selected as optimization variables. And then, new fault samples are identified and diagnosed by calculating the weighted kernel distance between them and the fault cluster centers. If the fault samples are unknown, they will be added in historical dataset and the SWKC-GS is used to partition the mixed dataset and update the clustering results for diagnosing new fault. In experiments, the proposed method has been applied in fault diagnosis for rotatory bearing, while SWKC-GS has been compared not only with traditional clustering methods, but also with SVM and neural network, for known fault diagnosis. In addition, the proposed method has also been applied in unknown fault diagnosis. The results have shown effectiveness of the proposed method in achieving expected diagnosis accuracy for both known and unknown faults of rotatory bearing.

  10. AMAS Robotics Seminar Brief

    Science.gov (United States)

    2011-07-19

    Unclassified Unclassified 19 July 2011 AMAS ROBOTICS SEMINAR BRIEF Aaron Hart, Product Integrator, RS JPO DISTRIBUTION STATEMENT A. Approved for...19-07-2011 to 19-07-2011 4. TITLE AND SUBTITLE robotics seminar brief 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6...12. DISTRIBUTION/AVAILABILITY STATEMENT Approved for public release; distribution unlimited 13. SUPPLEMENTARY NOTES AMAS ROBOTICS SEMINAR BRIEF 14

  11. The Development of Alternative Assessment Instrument in Web-Based Scientific Communication Skill in Science Education Seminar Course

    Directory of Open Access Journals (Sweden)

    R. D. Hardianti

    2017-04-01

    Full Text Available Science Education Seminar course aims to develop the communication skill of students. The materials and assignments are given to train how to communicate effectively both written and orally. The tasks consist of the scientific papers analysis, conceptual article draft, and other assignments. It took longer time to assess those assignments with only pencil and paper methods therefore a web-based alternative assessment was designed to assess the assignments. Web-based alternative assessment (e-assessment can facilitate students and lecturer in the process of collecting and assessing tasks. The validation score by the assessment expert of the four aspects resulted 94,64%, 92,86%, 91,07%, and 92,86% meanwhile the score of expert information systems was 90, 63%. Thus the product can be said as valid in very feasible category with the average score of 81.5%. The percentage of positive responses of students was 84,43% that indicates the product is effective to help students and lecturers in the assessing students’ assignment and performance. Therefore, it can be said that the research has met the indicator of feasibility to result a valid and effective product.

  12. A multimedia retrieval framework based on semi-supervised ranking and relevance feedback.

    Science.gov (United States)

    Yang, Yi; Nie, Feiping; Xu, Dong; Luo, Jiebo; Zhuang, Yueting; Pan, Yunhe

    2012-04-01

    We present a new framework for multimedia content analysis and retrieval which consists of two independent algorithms. First, we propose a new semi-supervised algorithm called ranking with Local Regression and Global Alignment (LRGA) to learn a robust Laplacian matrix for data ranking. In LRGA, for each data point, a local linear regression model is used to predict the ranking scores of its neighboring points. A unified objective function is then proposed to globally align the local models from all the data points so that an optimal ranking score can be assigned to each data point. Second, we propose a semi-supervised long-term Relevance Feedback (RF) algorithm to refine the multimedia data representation. The proposed long-term RF algorithm utilizes both the multimedia data distribution in multimedia feature space and the history RF information provided by users. A trace ratio optimization problem is then formulated and solved by an efficient algorithm. The algorithms have been applied to several content-based multimedia retrieval applications, including cross-media retrieval, image retrieval, and 3D motion/pose data retrieval. Comprehensive experiments on four data sets have demonstrated its advantages in precision, robustness, scalability, and computational efficiency.

  13. A Novel Classification Algorithm Based on Incremental Semi-Supervised Support Vector Machine

    Science.gov (United States)

    Gao, Fei; Mei, Jingyuan; Sun, Jinping; Wang, Jun; Yang, Erfu; Hussain, Amir

    2015-01-01

    For current computational intelligence techniques, a major challenge is how to learn new concepts in changing environment. Traditional learning schemes could not adequately address this problem due to a lack of dynamic data selection mechanism. In this paper, inspired by human learning process, a novel classification algorithm based on incremental semi-supervised support vector machine (SVM) is proposed. Through the analysis of prediction confidence of samples and data distribution in a changing environment, a “soft-start” approach, a data selection mechanism and a data cleaning mechanism are designed, which complete the construction of our incremental semi-supervised learning system. Noticeably, with the ingenious design procedure of our proposed algorithm, the computation complexity is reduced effectively. In addition, for the possible appearance of some new labeled samples in the learning process, a detailed analysis is also carried out. The results show that our algorithm does not rely on the model of sample distribution, has an extremely low rate of introducing wrong semi-labeled samples and can effectively make use of the unlabeled samples to enrich the knowledge system of classifier and improve the accuracy rate. Moreover, our method also has outstanding generalization performance and the ability to overcome the concept drift in a changing environment. PMID:26275294

  14. A Novel Classification Algorithm Based on Incremental Semi-Supervised Support Vector Machine.

    Directory of Open Access Journals (Sweden)

    Fei Gao

    Full Text Available For current computational intelligence techniques, a major challenge is how to learn new concepts in changing environment. Traditional learning schemes could not adequately address this problem due to a lack of dynamic data selection mechanism. In this paper, inspired by human learning process, a novel classification algorithm based on incremental semi-supervised support vector machine (SVM is proposed. Through the analysis of prediction confidence of samples and data distribution in a changing environment, a "soft-start" approach, a data selection mechanism and a data cleaning mechanism are designed, which complete the construction of our incremental semi-supervised learning system. Noticeably, with the ingenious design procedure of our proposed algorithm, the computation complexity is reduced effectively. In addition, for the possible appearance of some new labeled samples in the learning process, a detailed analysis is also carried out. The results show that our algorithm does not rely on the model of sample distribution, has an extremely low rate of introducing wrong semi-labeled samples and can effectively make use of the unlabeled samples to enrich the knowledge system of classifier and improve the accuracy rate. Moreover, our method also has outstanding generalization performance and the ability to overcome the concept drift in a changing environment.

  15. A semi-supervised learning framework for biomedical event extraction based on hidden topics.

    Science.gov (United States)

    Zhou, Deyu; Zhong, Dayou

    2015-05-01

    Scientists have devoted decades of efforts to understanding the interaction between proteins or RNA production. The information might empower the current knowledge on drug reactions or the development of certain diseases. Nevertheless, due to the lack of explicit structure, literature in life science, one of the most important sources of this information, prevents computer-based systems from accessing. Therefore, biomedical event extraction, automatically acquiring knowledge of molecular events in research articles, has attracted community-wide efforts recently. Most approaches are based on statistical models, requiring large-scale annotated corpora to precisely estimate models' parameters. However, it is usually difficult to obtain in practice. Therefore, employing un-annotated data based on semi-supervised learning for biomedical event extraction is a feasible solution and attracts more interests. In this paper, a semi-supervised learning framework based on hidden topics for biomedical event extraction is presented. In this framework, sentences in the un-annotated corpus are elaborately and automatically assigned with event annotations based on their distances to these sentences in the annotated corpus. More specifically, not only the structures of the sentences, but also the hidden topics embedded in the sentences are used for describing the distance. The sentences and newly assigned event annotations, together with the annotated corpus, are employed for training. Experiments were conducted on the multi-level event extraction corpus, a golden standard corpus. Experimental results show that more than 2.2% improvement on F-score on biomedical event extraction is achieved by the proposed framework when compared to the state-of-the-art approach. The results suggest that by incorporating un-annotated data, the proposed framework indeed improves the performance of the state-of-the-art event extraction system and the similarity between sentences might be precisely

  16. Supervised Feature Subset Selection based on Modified Fuzzy Relative Information Measure for classifier Cart

    Directory of Open Access Journals (Sweden)

    K.SAROJINI,

    2010-06-01

    Full Text Available Feature subset selection is an essential task in data mining. This paper presents a new method for dealing with supervised feature subset selection based on Modified Fuzzy Relative Information Measure (MFRIM. First, Discretization algorithm is applied to discretize numeric features to construct the membership functions of each fuzzy sets of a feature. Then the proposed MFRIM is applied to select the feature subset focusing on boundary samples. The proposed method can select feature subset with minimum number of features, which are relevant to get higher average classification accuracy for datasets. The experimental results with UCI datasets show that the proposed algorithm is effective and efficient in selecting subset with minimum number of features getting higher average classification accuracy than the consistency based feature subset selection method.

  17. Sparse dimensionality reduction of hyperspectral image based on semi-supervised local Fisher discriminant analysis

    Science.gov (United States)

    Shao, Zhenfeng; Zhang, Lei

    2014-09-01

    This paper presents a novel sparse dimensionality reduction method of hyperspectral image based on semi-supervised local Fisher discriminant analysis (SELF). The proposed method is designed to be especially effective for dealing with the out-of-sample extrapolation to realize advantageous complementarities between SELF and sparsity preserving projections (SPP). Compared to SELF and SPP, the method proposed herein offers highly discriminative ability and produces an explicit nonlinear feature mapping for the out-of-sample extrapolation. This is due to the fact that the proposed method can get an explicit feature mapping for dimensionality reduction and improve the classification performance of classifiers by performing dimensionality reduction. Experimental analysis on the sparsity and efficacy of low dimensional outputs shows that, sparse dimensionality reduction based on SELF can yield good classification results and interpretability in the field of hyperspectral remote sensing.

  18. Event based self-supervised temporal integration for multimodal sensor data.

    Science.gov (United States)

    Barakova, Emilia I; Lourens, Tino

    2005-06-01

    A method for synergistic integration of multimodal sensor data is proposed in this paper. This method is based on two aspects of the integration process: (1) achieving synergistic integration of two or more sensory modalities, and (2) fusing the various information streams at particular moments during processing. Inspired by psychophysical experiments, we propose a self-supervised learning method for achieving synergy with combined representations. Evidence from temporal registration and binding experiments indicates that different cues are processed individually at specific time intervals. Therefore, an event-based temporal co-occurrence principle is proposed for the integration process. This integration method was applied to a mobile robot exploring unfamiliar environments. Simulations showed that integration enhanced route recognition with many perceptual similarities; moreover, they indicate that a perceptual hierarchy of knowledge about instant movement contributes significantly to short-term navigation, but that visual perceptions have bigger impact over longer intervals.

  19. Object Hierarchy-based Supervised Characterisation ofSynthetic Aperture Radar Sensor Images

    Directory of Open Access Journals (Sweden)

    Ish Rishabh

    2008-01-01

    Full Text Available A method of supervised characterisation of synthetic aperture radar (SAR satellite imageshas been discussed in which simple object shape features of satellite images have been usedto classify and describe the terrain types. This scheme is based on a multilevel approach inwhich objects of interest are first segmented out from the image and subsequently characterisedbased on their shape features. Once all objects have been characterised, the entire image canbe characterised. Emphasis has been laid on the hierarchical information extraction from theimage which enables greater flexibility in characterising the image and is not restricted to mereclassification. The paper also describes a method for giving relative importance among features,i.e., to give more weights to those features that are better than others in distinguishing betweencompeting classes. A method of comparing two SAR sensor images based on terrain elementspresent in the images has also been described here.

  20. EUROTHERM Seminar No. 18

    CERN Document Server

    Heggs, Peter; Butterworth, David

    1992-01-01

    The Eurotherm Committee was created in 1986 from member countries of the European Community. It has the purpose of organising and coordinating scientific events such as seminars and conferences in the thermal sciences. The series of Eurotherm Seminars established by the Committee has become a popular forum for high-level scientific and technical interchange of ideas in a wide range of specialist topics. While the presentation and publication of papers at the Seminars are encouraged, the primary aim is to stimulate discussion and liaison between specialist groups. The present Chairman of Eurotherm is Professor C.J. Hoogendoorn of the Technical University, Delft (Fax [NL] 15, 783251). Information on Mure Seminars is available from the Secretary, Keith Cornwell, Heriot-Watt University, Edinburgh (Fax [UK] 31, 451, 3129). This particular Seminar No. 18 on the Design and Operation of Heat Exchangers was the first one on this topic and was held at the Universitat der Bundeswehr Hamburg (University of the Federal Ar...

  1. Summarizing Relational Data Using Semi-Supervised Genetic Algorithm-Based Clustering Techniques

    Directory of Open Access Journals (Sweden)

    Rayner Alfred

    2010-01-01

    Full Text Available Problem statement: In solving a classification problem in relational data mining, traditional methods, for example, the C4.5 and its variants, usually require data transformations from datasets stored in multiple tables into a single table. Unfortunately, we may loss some information when we join tables with a high degree of one-to-many association. Therefore, data transformation becomes a tedious trial-and-error work and the classification result is often not very promising especially when the number of tables and the degree of one-to-many association are large. Approach: We proposed a genetic semi-supervised clustering technique as a means of aggregating data stored in multiple tables to facilitate the task of solving a classification problem in relational database. This algorithm is suitable for classification of datasets with a high degree of one-to-many associations. It can be used in two ways. One is user-controlled clustering, where the user may control the result of clustering by varying the compactness of the spherical cluster. The other is automatic clustering, where a non-overlap clustering strategy is applied. In this study, we use the latter method to dynamically cluster multiple instances, as a means of aggregating them and illustrate the effectiveness of this method using the semi-supervised genetic algorithm-based clustering technique. Results: It was shown in the experimental results that using the reciprocal of Davies-Bouldin Index for cluster dispersion and the reciprocal of Gini Index for cluster purity, as the fitness function in the Genetic Algorithm (GA, finds solutions with much greater accuracy. The results obtained in this study showed that automatic clustering (seeding, by optimizing the cluster dispersion or cluster purity alone using GA, provides one with good results compared to the traditional k-means clustering. However, the best result can be achieved by optimizing the combination values of both the cluster

  2. 2015 Cross-Domain Deterrence Seminar Bibliography

    Energy Technology Data Exchange (ETDEWEB)

    Juarez, Anthony [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2016-02-04

    In November 2015, the Center for Global Security Research, NSO, and Global Security program jointly sponsored a seminar investigating questions related to cross-domain deterrence at Lawrence Livermore National Laboratory. At the seminar, experts were asked to moderate discussion based on the four topics below. For each of these topics, we have compiled a short list of literature that will help analysts develop a baseline understanding of the issue.

  3. Training and supervision of residential staff in Community-based Treatment Facilities

    Directory of Open Access Journals (Sweden)

    Axer, Andrzej

    2013-09-01

    Full Text Available Oregon’s Public Mental Health System employs a large number of unlicensed personnel with limited formal mental health training, both in state hospitals and in residential treatment programs. These mentalhealth paraprofessionals often have the most frequent and direct contact with seriously mentally ill individuals, and therefore have significant impact on their lives. The authors describe organization as well as clinical and administrative supervision of a mostly paraprofessional team working with severely and persistently mentally ill (SPMI criminal offenders. The purpose of this article is to delineate the most important factors allowing for effective and safe utilization of the fairy unsophisticated personnel in the community based-secure treatment facility for individuals under criminal commitment, conditionally released from Oregon State Hospital.

  4. A supervision and control tool based on artificial intelligence for high cell density cultivations

    Directory of Open Access Journals (Sweden)

    A. C. L. Horta

    2014-06-01

    Full Text Available High cell density cultivations of recombinant E. coli have been increasingly used for the production of heterologous proteins. However, it is a challenge to maintain these cultivations within the desired conditions, given that some variables such as dissolved oxygen concentration (DOC and feed flow rate are difficult to control. This paper describes the software SUPERSYS_HCDC, a tool developed to supervise fed-batch cultures of rE. coli with biomass concentrations up to 150 gDCW/L and cell productivities up to 9 gDCW.L-1.h-1. The tool includes automatic control of the DOC by integrated action of the stirrer speed as well as of the air and oxygen flow rates; automatic start-up of the feed flow of fresh medium (system based on a neural network committee; and automatic slowdown of feeding when oxygen consumption exceeds the maximum capacity of the oxygen supply.

  5. Predicting Teacher Job Satisfaction Based on Principals' Instructional Supervision Behaviours: A Study of Turkish Teachers

    Science.gov (United States)

    Ilgan, Abdurrahman; Parylo, Oksana; Sungu, Hilmi

    2015-01-01

    This quantitative research examined instructional supervision behaviours of school principals as a predictor of teacher job satisfaction through the analysis of Turkish teachers' perceptions of principals' instructional supervision behaviours. There was a statistically significant difference found between the teachers' job satisfaction level and…

  6. CONCEPTUAL BASES OF MACRO PRUDENTIAL OF SUPERVISION AND REGULATION OF INSURANCE ACTIVITIES

    Directory of Open Access Journals (Sweden)

    А. Zaletov

    2014-03-01

    Full Text Available The substantive provisions of macro prudential supervision and adjusting, certain basic problems of his realization for adjusting of domestic market of bank services and the process of realization of conception of macro prudential supervision and adjusting is considered, are considered in the article.

  7. Predicting Teacher Job Satisfaction Based on Principals' Instructional Supervision Behaviours: A Study of Turkish Teachers

    Science.gov (United States)

    Ilgan, Abdurrahman; Parylo, Oksana; Sungu, Hilmi

    2015-01-01

    This quantitative research examined instructional supervision behaviours of school principals as a predictor of teacher job satisfaction through the analysis of Turkish teachers' perceptions of principals' instructional supervision behaviours. There was a statistically significant difference found between the teachers' job satisfaction level and…

  8. Seminar proceedings. Seminar on piping reliability

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-10-01

    The international seminar brought together the disciplines of probabilistic safety assessment and probabilistic fracture mechanics. The work performed by the joint Nordic Nuclear Safety Research Project NKS/RAK 1.2 and the SLAP project was presented the first day. The second was mainly devoted to the integration of the two disciplines. 11 contributions have been separately indexed.

  9. Psychiatric nursing menbers' reflections on participating in group-based clinical supervision

    DEFF Research Database (Denmark)

    Buus, Niels; Angel, Sanne; Traynor, Michael

    2011-01-01

    This paper is a report of an interview study exploring psychiatric hospital nursing staff members' reflections on participating in supervision. Clinical supervision is a pedagogical process designed to direct, develop, and support clinical nurses. Participation rates in clinical supervision...... in psychiatric settings have been reported to be relatively low. Qualitative research indicates that staff members appreciate clinical supervision, but paradoxically, do not prioritize participation and find participation emotionally challenging. Little is known about these contradictory experiences and how...... they influence participation rates. Twenty-two psychiatric hospital nursing staff members were interviewed with a semistructured interview guide. Interview transcripts were interpreted by means of Ricoeur's hermeneutic method. The respondents understood clinical supervision to be beneficial, but with very...

  10. Exploring Factors of a Web-Based Seminar that Influence Hispanic Preservice Teachers' Critical Thinking and Problem-Solving Skills

    Science.gov (United States)

    Garcia, Criselda G.; Hooper, H. H., Jr.

    2011-01-01

    The purpose of the qualitative study using a phenomenological approach was to gain insight of preservice teachers' experiences with a WebCT seminar designed to develop critical thinking and problem-solving skills in a Hispanic-Serving Institution's teacher education program. By applying a "holistic approach" to analyze data, NVivo software was…

  11. Exploring Factors of a Web-Based Seminar that Influence Hispanic Preservice Teachers' Critical Thinking and Problem-Solving Skills

    Science.gov (United States)

    Garcia, Criselda G.; Hooper, H. H., Jr.

    2011-01-01

    The purpose of the qualitative study using a phenomenological approach was to gain insight of preservice teachers' experiences with a WebCT seminar designed to develop critical thinking and problem-solving skills in a Hispanic-Serving Institution's teacher education program. By applying a "holistic approach" to analyze data, NVivo software was…

  12. [The value of mandatory seminars in the education of pre-registration house officers

    DEFF Research Database (Denmark)

    Henriksen, A.H.; Ringsted, C.; Pedersen-Reng, S.

    2008-01-01

    INTRODUCTION: There are advantages and disadvantages of general mandatory seminars in the education of pre-registration house officers. The seminars are highly rated by the pre-registration house officers, but we do not know what value they represent for the pre-registration house officers. The aim...... of this study was to explore this further. MATERIALS AND METHODS: Four focus group interviews with five junior doctors were conducted. Three themes were discussed: the advantages of the seminars, the disadvantages of the seminars and the needs or wishes concerning both the seminars and education generally...... and require feedback and supervision. CONCLUSION: The results reflect the pre-registration house officers' social needs and need for tools to manage complex situations and their need for recognition. The value of the seminars must be seen in terms of facilitating and supporting the development of both...

  13. Towards a supervised rescoring system for unstructured data bases used to build specialized dictionaries

    Directory of Open Access Journals (Sweden)

    Antonio Rico-Sulayes

    2014-12-01

    Full Text Available This article proposes the architecture for a system that uses previously learned weights to sort query results from unstructured data bases when building specialized dictionaries. A common resource in the construction of dictionaries, unstructured data bases have been especially useful in providing information about lexical items frequencies and examples in use. However, when building specialized dictionaries, whose selection of lexical items does not rely on frequency, the use of these data bases gets restricted to a simple provider of examples. Even in this task, the information unstructured data bases provide may not be very useful when looking for specialized uses of lexical items with various meanings and very long lists of results. In the face of this problem, long lists of hits can be rescored based on a supervised learning model that relies on previously helpful results. The allocation of a vast set of high quality training data for this rescoring system is reported here. Finally, the architecture of sucha system,an unprecedented tool in specialized lexicography, is proposed.

  14. Facilitating the Learning Process in Design-Based Learning Practices: An Investigation of Teachers' Actions in Supervising Students

    Science.gov (United States)

    Gómez Puente, S. M.; van Eijck, M.; Jochems, W.

    2013-01-01

    Background: In research on design-based learning (DBL), inadequate attention is paid to the role the teacher plays in supervising students in gathering and applying knowledge to design artifacts, systems, and innovative solutions in higher education. Purpose: In this study, we examine whether teacher actions we previously identified in the DBL…

  15. Technical Training: Technical Training Seminar

    CERN Multimedia

    2004-01-01

    TECHNICAL TRAINING Monique Duval tel. 74924 technical.training@cern.ch Monday 9 February 2004 From 10:00 to 12:00 - IT Auditorium - bldg. 31, 3rd floor ANSOFT High-Frequency Seminar David Prestaux, Application Engineer, ANSOFT F-78535 BUC, France This Technical Training seminar will present two Ansoft application products: Ansoft HFSS and Ansoft Designer. Ansoft HFSS makes use of the Finite Element Method (FEM) to calculate field solutions from first principles. It can accurately predict all high-frequency behaviours such as dispersion, mode conversion, and losses due to materials and radiation. Ansoft Designer is a suite of design tools to fully integrate high-frequency, physics-based electromagnetic simulations into a seamless system-level simulation environment. Ansoft Designer uses a simple interface to give complete control over every design task, by a method allowing multiple solvers, Solver on Demand. • Introduction • Overview of the Ansoft Total solution • Ansoft HFSS 9...

  16. The Preparation and Supervision of Teachers of English as a Foreign Language in Thailand

    Science.gov (United States)

    Sagarik, Panninee

    1973-01-01

    Paper contributed as Thailand's Country Report to the Eighth Regional Seminar on "The Training and Supervision of Teachers of English as a Second or Foreign Language," July 3-7, 1973, Regional English Language Centre, Singapore. (HW)

  17. COMBINE 2 seminar

    DEFF Research Database (Denmark)

    Sørensen, Lars Schiøtt; Jacobsen, Kim

    1995-01-01

    A seminar about the COMBINE project was described. Further, the project was described in generel, i.e. the COMBINE´s data model (IDM), the data exchange system (DES) and the different I/O-systems included in COMBINE 2......A seminar about the COMBINE project was described. Further, the project was described in generel, i.e. the COMBINE´s data model (IDM), the data exchange system (DES) and the different I/O-systems included in COMBINE 2...

  18. Supervising dentists' perspectives on the effectiveness of community-based dental education.

    Science.gov (United States)

    Nayar, Preethy; McFarland, Kimberly; Lange, Brian; Ojha, Diptee; Chandak, Aastha

    2014-08-01

    The Commission on Dental Accreditation recently implemented new predoctoral standards that require dental schools in the United States to provide students with community-based dental education (CBDE) experiences. The objective of this study was to examine the perspectives of supervising dentists (also known as dental preceptors) at rural CBDE sites regarding the University of Nebraska Medical Center program's effectiveness in improving the competencies of dental students. Surveys were sent to all forty-three preceptors in two subsequent years: nineteen responded to all questions in 2012 and sixteen in 2013, for a total of thirty-five participants. These preceptors evaluated the effectiveness of the program based on the American Dental Education Association (ADEA) Competencies for the New General Dentist. Overall, these preceptors rated the CBDE program as effective (excellent or very good) in improving the students' competence in five of the six ADEA domains: Critical Thinking, Professionalism, Communication and Interpersonal Skills, Health Promotion, Patient Care: Assessment, Diagnosis, and Treatment Planning, and Patient Care: Establishment and Maintenance of Oral Health. Practice Management and Informatics was found to be the least effective domain of competence. CBDE provides a unique opportunity to develop a competent dental workforce with an appreciation for the value of community service. Applying a competency-based framework to program evaluation can provide valuable information on program effectiveness to program administrators, educators, and the dental preceptors.

  19. Clinical supervision.

    Science.gov (United States)

    Goorapah, D

    1997-05-01

    The introduction of clinical supervision to a wider sphere of nursing is being considered from a professional and organizational point of view. Positive views are being expressed about adopting this concept, although there are indications to suggest that there are also strong reservations. This paper examines the potential for its success amidst the scepticism that exists. One important question raised is whether clinical supervision will replace or run alongside other support systems.

  20. Supervised Expert System for Wearable MEMS Accelerometer-Based Fall Detector

    Directory of Open Access Journals (Sweden)

    Gabriele Rescio

    2013-01-01

    Full Text Available Falling is one of the main causes of trauma, disability, and death among older people. Inertial sensors-based devices are able to detect falls in controlled environments. Often this kind of solution presents poor performances in real conditions. The aim of this work is the development of a computationally low-cost algorithm for feature extraction and the implementation of a machine-learning scheme for people fall detection, by using a triaxial MEMS wearable wireless accelerometer. The proposed approach allows to generalize the detection of fall events in several practical conditions. It appears invariant to the age, weight, height of people, and to the relative positioning area (even in the upper part of the waist, overcoming the drawbacks of well-known threshold-based approaches in which several parameters need to be manually estimated according to the specific features of the end user. In order to limit the workload, the specific study on posture analysis has been avoided, and a polynomial kernel function is used while maintaining high performances in terms of specificity and sensitivity. The supervised clustering step is achieved by implementing an one-class support vector machine classifier in a stand-alone PC.

  1. Semi-supervised vibration-based classification and condition monitoring of compressors

    Science.gov (United States)

    Potočnik, Primož; Govekar, Edvard

    2017-09-01

    Semi-supervised vibration-based classification and condition monitoring of the reciprocating compressors installed in refrigeration appliances is proposed in this paper. The method addresses the problem of industrial condition monitoring where prior class definitions are often not available or difficult to obtain from local experts. The proposed method combines feature extraction, principal component analysis, and statistical analysis for the extraction of initial class representatives, and compares the capability of various classification methods, including discriminant analysis (DA), neural networks (NN), support vector machines (SVM), and extreme learning machines (ELM). The use of the method is demonstrated on a case study which was based on industrially acquired vibration measurements of reciprocating compressors during the production of refrigeration appliances. The paper presents a comparative qualitative analysis of the applied classifiers, confirming the good performance of several nonlinear classifiers. If the model parameters are properly selected, then very good classification performance can be obtained from NN trained by Bayesian regularization, SVM and ELM classifiers. The method can be effectively applied for the industrial condition monitoring of compressors.

  2. spa: Semi-Supervised Semi-Parametric Graph-Based Estimation in R

    Directory of Open Access Journals (Sweden)

    Mark Culp

    2011-04-01

    Full Text Available In this paper, we present an R package that combines feature-based (X data and graph-based (G data for prediction of the response Y . In this particular case, Y is observed for a subset of the observations (labeled and missing for the remainder (unlabeled. We examine an approach for fitting Y = Xβ + f(G where β is a coefficient vector and f is a function over the vertices of the graph. The procedure is semi-supervised in nature (trained on the labeled and unlabeled sets, requiring iterative algorithms for fitting this estimate. The package provides several key functions for fitting and evaluating an estimator of this type. The package is illustrated on a text analysis data set, where the observations are text documents (papers, the response is the category of paper (either applied or theoretical statistics, the X information is the name of the journal in which the paper resides, and the graph is a co-citation network, with each vertex an observation and each edge the number of times that the two papers cite a common paper. An application involving classification of protein location using a protein interaction graph and an application involving classification on a manifold with part of the feature data converted to a graph are also presented.

  3. DL-ReSuMe: A Delay Learning-Based Remote Supervised Method for Spiking Neurons.

    Science.gov (United States)

    Taherkhani, Aboozar; Belatreche, Ammar; Li, Yuhua; Maguire, Liam P

    2015-12-01

    Recent research has shown the potential capability of spiking neural networks (SNNs) to model complex information processing in the brain. There is biological evidence to prove the use of the precise timing of spikes for information coding. However, the exact learning mechanism in which the neuron is trained to fire at precise times remains an open problem. The majority of the existing learning methods for SNNs are based on weight adjustment. However, there is also biological evidence that the synaptic delay is not constant. In this paper, a learning method for spiking neurons, called delay learning remote supervised method (DL-ReSuMe), is proposed to merge the delay shift approach and ReSuMe-based weight adjustment to enhance the learning performance. DL-ReSuMe uses more biologically plausible properties, such as delay learning, and needs less weight adjustment than ReSuMe. Simulation results have shown that the proposed DL-ReSuMe approach achieves learning accuracy and learning speed improvements compared with ReSuMe.

  4. TECHNICAL TRAINING SPECIAL SEMINAR

    CERN Multimedia

    Technical Training; Tel. 74924

    2001-01-01

    Wednesday 21 November From 9:00 hrs - bldg. 593 R-010 Linear Design Seminar James Bryant, Eberhard Brunner / ANALOG DEVICES Munich James Bryant, one of the well-known Analog Devices speakers, will present the reasons to use components based on new design processes. Among industrial and high speed applications, a particular focus will be given to single supply and low voltage applications. Eberhard Brunner is the specialist of RF products by Analog Devices. After several years in the US in the component design sector for these products, he will give a tutorial for communication and wireless, and applications based on high speed linear components. 09.00-10.15 Low voltage processes and high precision design techniques; AC and DC signal handling with low voltage and high speed products. 10.30-12.15 How to optimise high speed single supply applications; Single supply products in precision applications; Digital isolation, decoupling and grounding in high speed applications. 13.30-15.15 Communications and wireless, ...

  5. TECHNICAL TRAINING SPECIAL SEMINAR

    CERN Multimedia

    Technical Training; Tel.74924

    2001-01-01

    Wednesday 21 November From 9:00 hrs - Training Centre Auditorium room 11, bldg. 593 Linear Design Seminar James Bryant, Eberhard Brunner / ANALOG DEVICES Munich James Bryant, one of the well-known Analog Devices speakers, will present the reasons to use components based on new design processes. Among industrial and high speed applications, a particular focus will be given to single supply and low voltage applications. Eberhard Brunner is the specialist of RF products by Analog Devices. After several years in the US in the component design sector for these products, he will give a tutorial for communication and wireless, and applications based on high speed linear components. 09.00-10.15 Low voltage processes and high precision design techniques; AC and DC signal handling with low voltage and high speed products. 10.30-12.15 How to optimise high speed single supply applications; Single supply products in precision applications; Digital isolation, decoupling and grounding in high speed applications. 13.30-15.15...

  6. Automated Quality Assessment of Structural Magnetic Resonance Brain Images Based on a Supervised Machine Learning Algorithm

    Directory of Open Access Journals (Sweden)

    Ricardo Andres Pizarro

    2016-12-01

    Full Text Available High-resolution three-dimensional magnetic resonance imaging (3D-MRI is being increasingly used to delineate morphological changes underlying neuropsychiatric disorders. Unfortunately, artifacts frequently compromise the utility of 3D-MRI yielding irreproducible results, from both type I and type II errors. It is therefore critical to screen 3D-MRIs for artifacts before use. Currently, quality assessment involves slice-wise visual inspection of 3D-MRI volumes, a procedure that is both subjective and time consuming. Automating the quality rating of 3D-MRI could improve the efficiency and reproducibility of the procedure. The present study is one of the first efforts to apply a support vector machine (SVM algorithm in the quality assessment of structural brain images, using global and region of interest (ROI automated image quality features developed in-house. SVM is a supervised machine-learning algorithm that can predict the category of test datasets based on the knowledge acquired from a learning dataset. The performance (accuracy of the automated SVM approach was assessed, by comparing the SVM-predicted quality labels to investigator-determined quality labels. The accuracy for classifying 1457 3D-MRI volumes from our database using the SVM approach is around 80%. These results are promising and illustrate the possibility of using SVM as an automated quality assessment tool for 3D-MRI.

  7. Material classification and automatic content enrichment of images using supervised learning and knowledge bases

    Science.gov (United States)

    Mallepudi, Sri Abhishikth; Calix, Ricardo A.; Knapp, Gerald M.

    2011-02-01

    In recent years there has been a rapid increase in the size of video and image databases. Effective searching and retrieving of images from these databases is a significant current research area. In particular, there is a growing interest in query capabilities based on semantic image features such as objects, locations, and materials, known as content-based image retrieval. This study investigated mechanisms for identifying materials present in an image. These capabilities provide additional information impacting conditional probabilities about images (e.g. objects made of steel are more likely to be buildings). These capabilities are useful in Building Information Modeling (BIM) and in automatic enrichment of images. I2T methodologies are a way to enrich an image by generating text descriptions based on image analysis. In this work, a learning model is trained to detect certain materials in images. To train the model, an image dataset was constructed containing single material images of bricks, cloth, grass, sand, stones, and wood. For generalization purposes, an additional set of 50 images containing multiple materials (some not used in training) was constructed. Two different supervised learning classification models were investigated: a single multi-class SVM classifier, and multiple binary SVM classifiers (one per material). Image features included Gabor filter parameters for texture, and color histogram data for RGB components. All classification accuracy scores using the SVM-based method were above 85%. The second model helped in gathering more information from the images since it assigned multiple classes to the images. A framework for the I2T methodology is presented.

  8. Supervision and group dynamics

    DEFF Research Database (Denmark)

    Hansen, Søren; Jensen, Lars Peter

    2004-01-01

    as well as at Aalborg University. The first visible result has been participating supervisors telling us that the course has inspired them to try supervising group dynamics in the future. This paper will explore some aspects of supervising group dynamics as well as, how to develop the Aalborg model...... An important aspect of the problem based and project organized study at Aalborg University is the supervision of the project groups. At the basic education (first year) it is stated in the curriculum that part of the supervisors' job is to deal with group dynamics. This is due to the experience...... that many students are having difficulties with practical issues such as collaboration, communication, and project management. Most supervisors either ignore this demand, because they do not find it important or they find it frustrating, because they do not know, how to supervise group dynamics...

  9. Correlation coefficient based supervised locally linear embedding for pulmonary nodule recognition.

    Science.gov (United States)

    Wu, Panpan; Xia, Kewen; Yu, Hengyong

    2016-11-01

    Dimensionality reduction techniques are developed to suppress the negative effects of high dimensional feature space of lung CT images on classification performance in computer aided detection (CAD) systems for pulmonary nodule detection. An improved supervised locally linear embedding (SLLE) algorithm is proposed based on the concept of correlation coefficient. The Spearman's rank correlation coefficient is introduced to adjust the distance metric in the SLLE algorithm to ensure that more suitable neighborhood points could be identified, and thus to enhance the discriminating power of embedded data. The proposed Spearman's rank correlation coefficient based SLLE (SC(2)SLLE) is implemented and validated in our pilot CAD system using a clinical dataset collected from the publicly available lung image database consortium and image database resource initiative (LICD-IDRI). Particularly, a representative CAD system for solitary pulmonary nodule detection is designed and implemented. After a sequential medical image processing steps, 64 nodules and 140 non-nodules are extracted, and 34 representative features are calculated. The SC(2)SLLE, as well as SLLE and LLE algorithm, are applied to reduce the dimensionality. Several quantitative measurements are also used to evaluate and compare the performances. Using a 5-fold cross-validation methodology, the proposed algorithm achieves 87.65% accuracy, 79.23% sensitivity, 91.43% specificity, and 8.57% false positive rate, on average. Experimental results indicate that the proposed algorithm outperforms the original locally linear embedding and SLLE coupled with the support vector machine (SVM) classifier. Based on the preliminary results from a limited number of nodules in our dataset, this study demonstrates the great potential to improve the performance of a CAD system for nodule detection using the proposed SC(2)SLLE. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  10. Whither Supervision?

    Directory of Open Access Journals (Sweden)

    Duncan Waite

    2006-11-01

    Full Text Available This paper inquires if the school supervision is in decadence. Dr. Waite responds that the answer will depend on which perspective you look at it. Dr. Waite suggests taking in consideration three elements that are related: the field itself, the expert in the field (the professor, the theorist, the student and the administrator, and the context. When these three elements are revised, it emphasizes that there is not a consensus about the field of supervision, but there are coincidences related to its importance and that it is related to the improvement of the practice of the students in the school for their benefit. Dr. Waite suggests that the practice on this field is not always in harmony with what the theorists affirm. When referring to the supervisor or the skilled person, the author indicates that his or her perspective depends on his or her epistemological believes or in the way he or she conceives the learning; that is why supervision can be understood in different ways. About the context, Waite suggests that there have to be taken in consideration the social or external forces that influent the people and the society, because through them the education is affected. Dr. Waite concludes that the way to understand the supervision depends on the performer’s perspective. He responds to the initial question saying that the supervision authorities, the knowledge on this field, the performers, and its practice, are maybe spread but not extinct because the supervision will always be part of the great enterprise that we called education.

  11. Preparation for Retirement Seminar

    CERN Multimedia

    HR Department

    2009-01-01

    The Human Resources Department is organizing a preparation for retirement seminar, which will take place on the afternoons of the 11, 13, 25 and 27 November 2009. Similar seminars in the past have always proved highly successful. Retirement marks the end of a person’s working life and the start of a new chapter. This period of transition is experienced differently from one individual to another. In all cases, being well-informed and prepared greatly facilitates the change in lifestyle. We would like to draw your attention to the following information: Staff concerned: All staff members aged 58 and above have been sent a personal invitation to attend. Spouses are welcome. Staff members below 58 who are interested in attending the seminar may also apply. Their applications will be accepted subject to availability of places. Registration: In view of the number of people concerned and the limited capacity of the main auditorium, you are requested to register in advance via ...

  12. Preparation for Retirement Seminar

    CERN Multimedia

    HR Department

    2009-01-01

    The Human Resources Department is organizing a preparation for retirement seminar, which will take place in the afternoons of 11, 13, 25 and 27 November 2009. Similar seminars in the past have always proved highly successful. Retirement marks the end of a person’s working life and the start of a new chapter. This period of transition is experienced differently from one individual to another. In all cases, being well-informed and prepared greatly facilitates the change in lifestyle. We would like to draw your attention to the following information: Staff concerned: All staff members aged 58 and above have been sent a personal invitation to attend. Spouses are welcome. Staff members below 58 who are interested in attending the seminar may also apply. Their applications will be accepted subject to the availability of places. Registration: In view of the number of people concerned and the limited capacity of the Main Auditorium, you are requested to register in advance via Ind...

  13. Preparation for Retirement Seminar

    CERN Multimedia

    HR Department

    2009-01-01

    The Human Resources Department is organizing a preparation for retirement seminar, which will take place on the afternoons of the 11, 13, 25 and 27 November 2009. Similar seminars in the past have always proved highly successful. Retirement marks the end of a person’s working life and the start of a new chapter. This period of transition is experienced differently from one individual to another. In all cases, being well-informed and prepared greatly facilitates the change in lifestyle. We would like to draw your attention to the following information: Staff concerned: All staff members aged 58 and above have been sent a personal invitation to attend. Spouses are welcome. Staff members below 58 who are interested in attending the seminar may also apply. Their applications will be accepted subject to the availability of places. Registration: In view of the number of people concerned and the limited capacity of the Main Auditorium, you are requested to register in advance ...

  14. Preparation for Retirement Seminar

    CERN Multimedia

    HR Department

    2009-01-01

    The Human Resources Department is organizing a preparation for retirement seminar, which will take place on the afternoons of the 11, 13, 25 and 27 November 2009. Similar seminars in the past have always proved highly successful. Retirement marks the end of a person’s working life and the start of a new chapter. This period of transition is experienced differently from one individual to another. In all cases, being well-informed and prepared greatly facilitates the change in lifestyle. We would like to draw your attention to the following information: Staff concerned: All staff members aged 58 and above have been sent a personal invitation to attend. Spouses are welcome. Staff members under the age of 58 who are interested in attending the seminar may also apply. Their applications will be accepted subject to the availability of places. Registration: In view of the number of people concerned and the limited capacity of the Main Auditorium, you are requested to register ...

  15. Preparation for Retirement Seminar

    CERN Multimedia

    HR Department

    2009-01-01

    The Human Resources Department is organizing a preparation for retirement seminar, which will take place on the afternoons of the 11, 13, 25 and 27 November 2009. Similar seminars in the past have always proved highly successful. Retirement marks the end of a person’s working life and the start of a new chapter. This period of transition is experienced differently from one individual to another. In all cases, being well-informed and prepared greatly facilitates the change in lifestyle. We would like to draw your attention to the following information: Staff concerned: All staff members aged 58 and above have been sent a personal invitation to attend. Spouses are welcome. Staff members under the age of 58 who are interested in attending the seminar may also apply. Their applications will be accepted subject to the availability of places. Registration: In view of the number of people concerned and the limited capacity of the Main Auditorium, you are requested to register ...

  16. Preparation for Retirement Seminar

    CERN Multimedia

    HR Department

    2009-01-01

    The Human Resources Department is organizing a preparation for retirement seminar, which will take place on the afternoons of the 11, 13, 25 and 27 November 2009. Similar seminars in the past have always proved highly successful. Retirement marks the end of a person’s working life and the start of a new chapter. This period of transition is experienced differently from one individual to another. In all cases, being well-informed and prepared greatly facilitates the change in lifestyle. We would like to draw your attention to the following information: Staff concerned: All staff members aged 58 and above have been sent a personal invitation to attend. Spouses are welcome. Staff members below 58 who are interested in attending the seminar may also apply. Their applications will be accepted subject to the availability of places. Registration: In view of the number of people concerned and the limited capacity of the Main Auditorium, you are requested to register in advance ...

  17. Fatigue Level Estimation of Bill Based on Acoustic Signal Feature by Supervised SOM

    Science.gov (United States)

    Teranishi, Masaru; Omatu, Sigeru; Kosaka, Toshihisa

    Fatigued bills have harmful influence on daily operation of Automated Teller Machine(ATM). To make the fatigued bills classification more efficient, development of an automatic fatigued bill classification method is desired. We propose a new method to estimate bending rigidity of bill from acoustic signal feature of banking machines. The estimated bending rigidities are used as continuous fatigue level for classification of fatigued bill. By using the supervised Self-Organizing Map(supervised SOM), we estimate the bending rigidity from only the acoustic energy pattern effectively. The experimental result with real bill samples shows the effectiveness of the proposed method.

  18. Restricted Boltzmann machines based oversampling and semi-supervised learning for false positive reduction in breast CAD.

    Science.gov (United States)

    Cao, Peng; Liu, Xiaoli; Bao, Hang; Yang, Jinzhu; Zhao, Dazhe

    2015-01-01

    The false-positive reduction (FPR) is a crucial step in the computer aided detection system for the breast. The issues of imbalanced data distribution and the limitation of labeled samples complicate the classification procedure. To overcome these challenges, we propose oversampling and semi-supervised learning methods based on the restricted Boltzmann machines (RBMs) to solve the classification of imbalanced data with a few labeled samples. To evaluate the proposed method, we conducted a comprehensive performance study and compared its results with the commonly used techniques. Experiments on benchmark dataset of DDSM demonstrate the effectiveness of the RBMs based oversampling and semi-supervised learning method in terms of geometric mean (G-mean) for false positive reduction in Breast CAD.

  19. Clinical supervision: the state of the art.

    Science.gov (United States)

    Falender, Carol A; Shafranske, Edward P

    2014-11-01

    Since the recognition of clinical supervision as a distinct professional competence and a core competence, attention has turned to ensuring supervisor competence and effective supervision practice. In this article, we highlight recent developments and the state of the art in supervision, with particular emphasis on the competency-based approach. We present effective clinical supervision strategies, providing an integrated snapshot of the current status. We close with consideration of current training practices in supervision and challenges.

  20. The Team-Based Internal Supervision System Development for the Primary Schools under the Office of the Basic Education Commission

    Science.gov (United States)

    Tubsuli, Nattapong; Julsuwan, Suwat; Tesaputa, Kowat

    2017-01-01

    Internal supervision in the school is currently experiencing various problems. Supervision preparation problems are related to: lacking of supervision plan, lacking of holistic and systematic planning, and lacking of analysis in current conditions or requirements. While supervision operational problems are included: lacking of supervision…

  1. Towards designing an email classification system using multi-view based semi-supervised learning

    NARCIS (Netherlands)

    Li, Wenjuan; Meng, Weizhi; Tan, Zhiyuan; Xiang, Yang

    2014-01-01

    The goal of email classification is to classify user emails into spam and legitimate ones. Many supervised learning algorithms have been invented in this domain to accomplish the task, and these algorithms require a large number of labeled training data. However, data labeling is a labor intensive t

  2. Fieldwork online: a GIS-based electronic learning environment for supervising fieldwork

    NARCIS (Netherlands)

    Alberti, K.; Marra, W.A.; Baarsma, R.J.; Karssenberg, D.J.

    2016-01-01

    Fieldwork comes in many forms: individual research projects in unique places, large groups of students on organized fieldtrips, and everything in between those extremes. Supervising students in often distant places can be a logistical challenge and requires a significant time investment of their

  3. Social and hygienic monitoring today: state and prospects in conjunction with the risk-based supervision

    Directory of Open Access Journals (Sweden)

    N.V. Zaitseva

    2016-12-01

    Full Text Available It is shown in the article that since the establishment in 1992 and until now the social and health monitoring (SHM operates as a complex open system of extended collection and processing of heterogeneous data about the parameters of the environment, socio-economic indicators of living of the population of the country’s regions, medical and demographic characteristics of society as a whole and of individual population groups. As part of the SHM system Rospotrebnadzor annually performs hundreds of thousands of instrumental measurements of objects in the environment of the Russian Federation. These federal and regional information assets have tremendous analytical capacity and allow a knowledge-based processing of information in the "health-environment" system for a variety of management tasks of sanitary and epidemiological situation. Changing of the general paradigm of control and supervisory activities of Rospotrebnadzor and giving a fundamentally new status of control measures to researches and measurements of the system of social and hygienic monitoring without interaction with legal entities and individual entrepreneurs were important bases for further improvement of the SHM. The development of SHM in conjunction with the risk-based supervision model can significantly improve analytical capabilities, effectiveness and efficiency of each system. This development requires the adoption of a new edition of The statements of the SHM, the development of a scientific approach to the formation of "risk profiles" of objects of sanitary and epidemiological surveillance; the development of methodological approaches to the selection of points and formation of programs of instrumental studies of air, water and soil as the control activities in the areas of influence of economic entities. Of great current interest are the development and consolidation of regulatory requirements for the registration of the results of sampling and measurement in the

  4. TECHNICAL TRAINING SEMINAR

    CERN Multimedia

    Davide Vitè

    2002-01-01

    Wednesday 6 March TECHNICAL TRAINING SEMINAR from 9:30 to 16:45 - IT Amphitheatre - bldg. 31.3.004 Analog Devices DSP Day Thorsten Kistler (Application Engineer), Steffen Boerner (Product Specialist) / ANALOG DEVICES Munich Trying to meet your design challenges, Analog Devices compiles application information and offers chipsets, software, reference designs and mixed-signal, application specific DSPs, for a range of real-time signal processing applications. This seminar will present the latest 16bit fixed-point and 32bit floating-point DSPs (roadmaps; internal architectures, blocks, features benchmarks), with their software, development kits and emulators: Fixed-Point DSP-Family, ADSP-218x and ADSP-219x Blackfin DSP SHARC-Family, 2106x and 2116x TigerSHARC Industrial Contact: François Caloz, Sasco-Spoerle GmbH Language: English Free seminar, no registration Organiser: Davide Vitè / HR-TD / 75141 Davide.Vite@cern.ch Please read the full information on the Technical Training Seminars...

  5. [A seminar for thinking?].

    Science.gov (United States)

    Touzet, Patrick

    2014-01-01

    The sociopolitical context in which we carry out our caregiving profession influences our methods of working. In our world marked by rationalism, thinking about care, in the framework of a seminar, is a way of engaging ourselves and of not simply becoming a functionary of care.

  6. Video Conferencing for a Virtual Seminar Room

    DEFF Research Database (Denmark)

    Forchhammer, Søren; Fosgerau, A.; Hansen, Peter Søren K.;

    2002-01-01

    A PC-based video conferencing system for a virtual seminar room is presented. The platform is enhanced with DSPs for audio and video coding and processing. A microphone array is used to facilitate audio based speaker tracking, which is used for adaptive beam-forming and automatic camera...

  7. Group Supervision and Japanese Students' Successful Completion of Undergraduate Theses

    Science.gov (United States)

    Yamada, Kiyomi

    2013-01-01

    This paper explores, from a sociocultural perspective, the nature and functions of "zemi" or seminars in which Japanese undergraduate students received group supervision for research and thesis writing. The study also investigates how the "zemi" contributed to completion of their theses. It was found that the "zemi"…

  8. Group Supervision and Japanese Students' Successful Completion of Undergraduate Theses

    Science.gov (United States)

    Yamada, Kiyomi

    2013-01-01

    This paper explores, from a sociocultural perspective, the nature and functions of "zemi" or seminars in which Japanese undergraduate students received group supervision for research and thesis writing. The study also investigates how the "zemi" contributed to completion of their theses. It was found that the "zemi" provided contexts for teaching…

  9. Group Supervision and Japanese Students' Successful Completion of Undergraduate Theses

    Science.gov (United States)

    Yamada, Kiyomi

    2013-01-01

    This paper explores, from a sociocultural perspective, the nature and functions of "zemi" or seminars in which Japanese undergraduate students received group supervision for research and thesis writing. The study also investigates how the "zemi" contributed to completion of their theses. It was found that the "zemi"…

  10. Supervising PETE Candidates Using the Situational Supervision Model

    Science.gov (United States)

    Levy, Linda S.; Johnson, Lynn V.

    2012-01-01

    Physical education teacher candidates (PETCs) often, as part of their curricular requirements, engage in early field experiences that prepare them for student teaching. Matching the PETC's developmental level with the mentor's supervision style enhances this experience. The situational supervision model, based on the situational leadership model,…

  11. Exploring Clinical Supervision as Instrument for Effective Teacher Supervision

    Science.gov (United States)

    Ibara, E. C.

    2013-01-01

    This paper examines clinical supervision approaches that have the potential to promote and implement effective teacher supervision in Nigeria. The various approaches have been analysed based on the conceptual framework of instructional supervisory behavior. The findings suggest that a clear distinction can be made between the prescriptive and…

  12. Seminar教学法对本科护生临床能力的影响%The effect of seminar based teaching on competecy of undergraduate nursing students

    Institute of Scientific and Technical Information of China (English)

    王辉; 孙红英; 张丽

    2011-01-01

    Objective: To explore new teaching methods for undergraduate nursing students during their clinical practice in order to improve their clinical competency.Methods:182 nursing undergraduate students were randomly allocated into experimental group which used seminar based teaching method , and control group which used the conventional teaching methods. The Six-D Scale was used to measure their performance after their clinical practice, analysis on terminal examination results was also performed to compare the two groups. Results: There were statistical significances between two groups in examination results and in their performance of nursing practice. Conclusion: This study indicates seminar based teaching method may enhance their clinical competency in interpersonal communication skills, nursing plans and assessment, therefore it could have the promise to a wider application in undergraduate nursing students' clinical practice.%目的:对护理实践教学方法进行探讨,为本科护生临床护理能力的培养提供参考.方法:选取2006级护理本科生182名,随机分成两组,对实验组见习进行Seminar教学法干预,见习后对两组分别采用护理表现六维量表进行调查,同时对期末考试成绩进行分析比较.结果:实验组学生的单科病例分析成绩,总成绩及护理专业表现方面与对照组学生比较有统计学差异.结论:新的实践教学方法能够提高护生的临床护理、人际沟通,计划与评估等能力.

  13. Indoor climate seminar. Sisaeilmastoseminaari

    Energy Technology Data Exchange (ETDEWEB)

    Seppaenen, O. (ed.) (Helsinki Univ. of Technology, Otaniemi (Finland). Lab. of Heating, Ventilation and Air Conditioning)

    1990-01-01

    The national energy research programme LVIS-2000: Future Building Services is concerned with the control of energy use and indoor climate in buildings of the future. The projects were presented at a one day seminar arranged by the Laboratory of Heating and Ventilation of the Technical Research Centre in Finland which is coordinating the programme. The topics presented at the seminar were: The effect of indoor air on health in office buildings, The effect of air temperature on performance of office work, Emissions from building and interior materials, Experiences of odour panels in indoor climate research, Mould spores and bacteries in the indoor air of rural houses, Ventilation systems in future buildings, Demonstration project of ventilation systems in a block of flats.

  14. Indoor climate seminar; Sisaeilmastoseminaari

    Energy Technology Data Exchange (ETDEWEB)

    Seppaenen, O. [ed.] [Helsinki Univ. of Technology, Otaniemi (Finland). Lab. of Heating, Ventilation and Air Conditioning

    1990-12-31

    The national energy research programme LVIS-2000: Future Building Services is concerned with the control of energy use and indoor climate in buildings of the future. The projects were presented at a one day seminar arranged by the Laboratory of Heating and Ventilation of the Technical Research Centre in Finland which is coordinating the programme. The topics presented at the seminar were: The effect of indoor air on health in office buildings, The effect of air temperature on performance of office work, Emissions from building and interior materials, Experiences of odour panels in indoor climate research, Mould spores and bacteries in the indoor air of rural houses, Ventilation systems in future buildings, Demonstration project of ventilation systems in a block of flats.

  15. Preparation for Retirement Seminar

    CERN Multimedia

    HR Department

    2007-01-01

    The Department of Human Resources is organising a preparation for retirement seminar which will take place on the four successive afternoons of 2 to 5 October 2007. Similar seminars in the past have always proved highly successful. Retirement marks the end of one’s working life and the start of a new period of life. This period of transition and change is experienced differently from one individual to another. In any case, being well-informed and prepared greatly facilitates the change in lifestyle. We would like to draw your attention to the following information: Staff concerned: All staff members aged 58 and above as well as those who have retired during the year have been sent a personal invitation to attend. Spouses are welcome. Staff members below 58 who are interested in attending the seminar may also apply. Their applications will be accepted subject to availability of places. Registration: In view of the number of people concerned and the limited capacity of th...

  16. Preparation for retirement seminar

    CERN Multimedia

    HR Department

      The Human Resources Department is organizing a preparation for retirement seminar, which will take place on the afternoons of the 25 and 27 November 2009. Similar seminars in the past have always proved highly successful. Retirement marks the end of a person’s working life and the start of a new chapter. This period of transition is experienced differently from one individual to another. In all cases, being well-informed and prepared greatly facilitates the change in lifestyle. We would like to draw your attention to the following information: Staff concerned: All staff members aged 58 and above have been sent a personal invitation to attend. Spouses are welcome. Staff members under the age of 58 who are interested in attending the seminar may also apply. Their applications will be accepted subject to the availability of places. Registration: In view of the number of people concerned and the limited capacity of the Main Auditorium, you are requested to register in advance via Indico. &a...

  17. TECHNICAL TRAINING SEMINAR

    CERN Multimedia

    Davide VITÈ

    2002-01-01

    Wednesday 6 March   from 9:30 to 16:45 - IT Auditorium - bldg. 31 3-004 Analog Devices DSP Day Thorsten Kistler (Application Engineer), Steffen Boerner (Product Specialist) / ANALOG DEVICES Munich Trying to meet your design challenges, Analog Devices compiles application information and offers chipsets, software, reference designs and mixed-signal, application specific DSPs, for a range of real-time signal processing applications. This seminar will present the latest 16bit fixed-point and 32bit floating-point DSPs (roadmaps; internal architectures, blocks, features benchmarks), with their software, development kits and emulators: Fixed-Point DSP-Family, ADSP-218x and ADSP-219x Blackfin DSP SHARC-Family, 2106x and 2116x TigerSHARC Industrial Contact: François Caloz, Sasco-Spoerle GmbH Language: English Free seminar, no registration Organiser: Davide Vitè / HR-TD / 75141 Davide.Vite@cern.ch Please read the full information on the Technical Training Seminars pages here or con...

  18. TECHNICAL TRAINING SEMINAR

    CERN Multimedia

    Davide Vitè

    2002-01-01

    Wednesday 6 March from 9:30 to 16:45 - IT Auditorium - bldg. 31 3-004 Analog Devices DSP Day Thorsten Kistler (Application Engineer), Steffen Boerner (Product Specialist) / ANALOG DEVICES Munich Trying to meet your design challenges, Analog Devices compiles application information and offers chipsets, software, reference designs and mixed-signal, application specific DSPs, for a range of real-time signal processing applications. This seminar will present the latest 16bit fixed-point and 32bit floating-point DSPs (roadmaps; internal architectures, blocks, features benchmarks), with their software, development kits and emulators: Fixed-Point DSP-Family, ADSP-218x and ADSP-219x Blackfin DSP SHARC-Family, 2106x and 2116x TigerSHARC Industrial Contact: François Caloz, Sasco-Spoerle GmbH Language: English Free seminar, no registration Organiser: Davide Vitè / HR-TD / 75141 Davide.Vite@cern.ch Please read the full information on the Technical Training Seminars pages here or contact the organiser.

  19. Preparation for Retirement Seminar

    CERN Multimedia

    HR Department

    2011-01-01

    The Human Resources Department is organizing a Preparation for Retirement Seminar, which will take place on 18 and 21 October 2011 in the afternoon in the Main Auditorium and on 19 October and 15 and 16 November 2011 in the afternoon in the Council Chamber. Similar seminars in the past have always proved highly successful. Retirement marks the end of a person’s working life and the start of a new chapter. This period of transition is experienced differently from one individual to another. In all cases, being well-informed and prepared greatly facilitates the change in lifestyle. We would like to draw your attention to the following information: Staff concerned: All staff members aged 58 and above have been sent a personal invitation to attend. Spouses are welcome. Staff members under the age of 58 who are interested in attending the seminar may also apply. Their applications will be accepted subject to availability of places. Registration: In view of the number of people concerned, you are ...

  20. Preparation for Retirement Seminar

    CERN Multimedia

    HR Department

    2011-01-01

    The Human Resources Department is organizing a Preparation for Retirement Seminar, which will take place on 18 and 21 October 2011 in the afternoon in the Main Auditorium and on 19 October and 15 and 16 November 2011 in the afternoon in the Council Chamber. Similar seminars in the past have always proved highly successful. Retirement marks the end of a person’s working life and the start of a new chapter. This period of transition is experienced differently from one individual to another. In all cases, being well-informed and prepared greatly facilitates the change in lifestyle. We would like to draw your attention to the following information: Staff concerned: All staff members aged 58 and above have been sent a personal invitation to attend. Spouses are welcome. Staff members under the age of 58 who are interested in attending the seminar may also apply. Their applications will be accepted subject to availability of places. Registration: In view of the number of people concerned, you are r...

  1. Fieldwork online: a GIS-based electronic learning environment for supervising fieldwork

    Science.gov (United States)

    Alberti, Koko; Marra, Wouter; Baarsma, Rein; Karssenberg, Derek

    2016-04-01

    Fieldwork comes in many forms: individual research projects in unique places, large groups of students on organized fieldtrips, and everything in between those extremes. Supervising students in often distant places can be a logistical challenge and requires a significant time investment of their supervisors. We developed an online application for remote supervision of students on fieldwork. In our fieldworkonline webapp, which is accessible through a web browser, students can upload their field data in the form of a spreadsheet with coordinates (in a system of choice) and data-fields. Field data can be any combination of quantitative or qualitative data, and can contain references to photos or other documents uploaded to the app. The student's data is converted to a map with data-points that contain all the data-fields and links to photos and documents associated with that location. Supervisors can review the data of their students and provide feedback on observations, or geo-referenced feedback on the map. Similarly, students can ask geo-referenced questions to their supervisors. Furthermore, supervisors can choose different basemaps or upload their own. Fieldwork online is a useful tool for supervising students at a distant location in the field and is most suitable for first-order feedback on students' observations, can be used to guide students to interesting locations, and allows for short discussions on phenomena observed in the field. We seek user that like to use this system, we are able to provide support and add new features if needed. The website is built and controlled using Flask, an open-source Python Framework. The maps are generated and controlled using MapServer and OpenLayers, and the database is built in PostgreSQL with PostGIS support. Fieldworkonline and all tools used to create it are open-source. Experience fieldworkonline at our demo during this session, or online at fieldworkonline.geo.uu.nl (username: EGU2016, password: Vienna).

  2. A 6-month supervised employer-based minimal exercise program for police officers improves fitness.

    Science.gov (United States)

    Rossomanno, Colleen I; Herrick, Jeffery E; Kirk, Stacie M; Kirk, Erik P

    2012-09-01

    The purpose of the study was to determine the effects of a 6-month supervised, job-specific moderate exercise program in police officers on body composition, cardiovascular and muscular fitness. Body weight (BW), body mass index (BMI), and cardiovascular and muscular fitness were assessed at baseline, after a 6-month supervised fitness program and at 12-month follow-up (18 months). One hundred sixty-five (n = 131 men and n = 34 women) young (mean ± SEM, 26.4 ± 1.9 years), overweight (BMI = 26.2 ± 1.2 kg·m) police officers participated. Aerobic exercise progressed from 3 d·wk, 20 minutes per session at 60% of the heart rate reserve (HRR) to 5 d·wk, 30 minutes per session at 75% of HRR at 3 months, and this level was maintained until 6 months. Muscular strength training progressed using 8 different calisthenics exercises from 3 d·wk, 2 sets of 5 repetitions using the participant's own BW to 5 d·wk, 3 sets of 15 repetitions of the participant's own BW at 3 months, and this level was maintained until 6 months. Cardiovascular and muscular fitness was measured using a 0.25-mile obstacle course incorporating various job-specific exercises and expressed as the physical abilities test (PAT) time. There was a significant reduction in BMI (-0.6 ± 0.2 kg·m, p police officers improves fitness and body composition after 6 months in both men and women, but continued supervision of exercise program may be necessary for maintenance of health benefits.

  3. Development of a Late-Life Dementia Prediction Index with Supervised Machine Learning in the Population-Based CAIDE Study

    Science.gov (United States)

    Pekkala, Timo; Hall, Anette; Lötjönen, Jyrki; Mattila, Jussi; Soininen, Hilkka; Ngandu, Tiia; Laatikainen, Tiina; Kivipelto, Miia; Solomon, Alina

    2016-01-01

    Background and objective: This study aimed to develop a late-life dementia prediction model using a novel validated supervised machine learning method, the Disease State Index (DSI), in the Finnish population-based CAIDE study. Methods: The CAIDE study was based on previous population-based midlife surveys. CAIDE participants were re-examined twice in late-life, and the first late-life re-examination was used as baseline for the present study. The main study population included 709 cognitively normal subjects at first re-examination who returned to the second re-examination up to 10 years later (incident dementia n = 39). An extended population (n = 1009, incident dementia 151) included non-participants/non-survivors (national registers data). DSI was used to develop a dementia index based on first re-examination assessments. Performance in predicting dementia was assessed as area under the ROC curve (AUC). Results: AUCs for DSI were 0.79 and 0.75 for main and extended populations. Included predictors were cognition, vascular factors, age, subjective memory complaints, and APOE genotype. Conclusion: The supervised machine learning method performed well in identifying comprehensive profiles for predicting dementia development up to 10 years later. DSI could thus be useful for identifying individuals who are most at risk and may benefit from dementia prevention interventions. PMID:27802228

  4. Development of a Late-Life Dementia Prediction Index with Supervised Machine Learning in the Population-Based CAIDE Study.

    Science.gov (United States)

    Pekkala, Timo; Hall, Anette; Lötjönen, Jyrki; Mattila, Jussi; Soininen, Hilkka; Ngandu, Tiia; Laatikainen, Tiina; Kivipelto, Miia; Solomon, Alina

    2017-01-01

    This study aimed to develop a late-life dementia prediction model using a novel validated supervised machine learning method, the Disease State Index (DSI), in the Finnish population-based CAIDE study. The CAIDE study was based on previous population-based midlife surveys. CAIDE participants were re-examined twice in late-life, and the first late-life re-examination was used as baseline for the present study. The main study population included 709 cognitively normal subjects at first re-examination who returned to the second re-examination up to 10 years later (incident dementia n = 39). An extended population (n = 1009, incident dementia 151) included non-participants/non-survivors (national registers data). DSI was used to develop a dementia index based on first re-examination assessments. Performance in predicting dementia was assessed as area under the ROC curve (AUC). AUCs for DSI were 0.79 and 0.75 for main and extended populations. Included predictors were cognition, vascular factors, age, subjective memory complaints, and APOE genotype. The supervised machine learning method performed well in identifying comprehensive profiles for predicting dementia development up to 10 years later. DSI could thus be useful for identifying individuals who are most at risk and may benefit from dementia prevention interventions.

  5. Seminar on Egypt population policy.

    Science.gov (United States)

    Kantner, J F

    1984-01-01

    The information and viewpoints presented at the Seminar on Egypt Population Policy held in Cairo on October 16-18 were summariezed and critically assessed. The seminar was organized by the International Union for the Scientific Study of Population's Committee on the Utilization ofDemographic Knowlege in Policy Formulation and Planning for the purpose of assessing the policy making the utility of social science and demographc knowledge with specific reference to Egypt's family planning program. The seminar was attended by demographers, social scientists, and experienced policy makers, and the discussion was highly focused. Seminar papers and discussions sought to clarify Egypt's current demographic situation, attempted to use sample survey data to identifyfertility determinants, analyzed Egypt's policyresponses to the population problem, assessed the national family planning program, identified the type of knowledge available for policy making, and noted areas where policy relevant information is lacking. Evidence presented at the seminar indicated that Egyptian fertility is still high and that corrected the total fertility rate for 1980 was close to 6. Since, 1960, fertility declined in all regions of the country, but between 1976-80 the decline decelerated. This deceleration appears to be a temporary phenonemon. There is evidence that the age at marriage is increasing, that the population is motivated to use contraception when desired family size is reached, that contraceptive use is cost sensitive, and that the overall decline in fertility since the 1960s occurred in all parts of the country. Papers which presented analyses of fertility determinants, based on sample survey data, provided little useful insight for policy formulation. The studies indicate that the impact of family planning services on different segments of the population varies, and that these impacts may be increased if social and economic development persists. The preception of the population

  6. Naine kui tarbekaup - seminar inimkaubandusest / Katri Tammekand

    Index Scriptorium Estoniae

    Tammekand, Katri

    2003-01-01

    12. detsembril 2002.a. toimus TPÜ-s sotsiaalteaduskonna üliõpilasnõukogu eestvedamisel ja sotsiaalteaduskonna uuringu- ja arengufondi toetusel seminar "Naine kui tarbekaup - seminar inimkaubandusest"

  7. The Seminar on How China Can Grant a Firm foot on the US Market

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    A four hour seminar on how Chinese textile enterprises upgrade themselves and ’go abroad’ will be held in Beijing on 27th June 2006. This meeting is organised and hosted by the China Textile Planning Institute of Construction (CPTIC) and the China Fangjian Engineering Consultation & Supervision Centre.

  8. A supervised contextual classifier based on a region-growth algorithm

    DEFF Research Database (Denmark)

    Lira, Jorge; Maletti, Gabriela Mariel

    2002-01-01

    A supervised classification scheme to segment optical multi-spectral images has been developed. In this classifier, an automated region-growth algorithm delineates the training sets. This algorithm handles three parameters: an initial pixel seed, a window size and a threshold for each class....... A suitable pixel seed is manually implanted through visual inspection of the image classes. The best value for the window and the threshold are obtained from a spectral distance and heuristic criteria. This distance is calculated from a mathematical model of spectral separability. A pixel is incorporated...... into a region if a spectral homogeneity criterion is satisfied in the pixel-centered window for a given threshold. The homogeneity criterion is obtained from the model of spectral distance. The set of pixels forming a region represents a statistically valid sample of a defined class signaled by the initial...

  9. A supervised contextual classifier based on a region-growth algorithm

    DEFF Research Database (Denmark)

    Lira, Jorge; Maletti, Gabriela Mariel

    2002-01-01

    A supervised classification scheme to segment optical multi-spectral images has been developed. In this classifier, an automated region-growth algorithm delineates the training sets. This algorithm handles three parameters: an initial pixel seed, a window size and a threshold for each class...... pixel seed. The grown regions therefore constitute suitable training sets for each class. Comparing the statistical behavior of the pixel population of a sliding window with that of each class performs the classification. For region-growth, a window size is employed for each class. For classification....... A suitable pixel seed is manually implanted through visual inspection of the image classes. The best value for the window and the threshold are obtained from a spectral distance and heuristic criteria. This distance is calculated from a mathematical model of spectral separability. A pixel is incorporated...

  10. Local mine production safety supervision game analysis based on incomplete information

    Institute of Scientific and Technical Information of China (English)

    LI Xing-dong; LI Ying; REN Da-wei; LIU Zhao-xia

    2007-01-01

    Utilized fundamental theory and analysis method of Incomplete Information repeated games, introduced Incomplete Information into repeated games, and established two stages dynamic games model of the local authority and the coal mine owner. The analytic result indicates that: so long as the country established the corresponding rewards and punishments incentive mechanism to the local authority departments responsible for the work, it reports the safety accident in the coal mine on time. The conclusion that the local government displays right and wrong cooperation behavior will be changed with the introduction of the Incomplete Information. Only has the local authority fulfill their responsibility, can the unsafe accident be controlled effectively. Once this kind of cooperation of local government appears, the costs of the country on the safe supervise and the difficulty will be able to decrease greatly.

  11. A Semi-Supervised Learning Approach to Enhance Health Care Community–Based Question Answering: A Case Study in Alcoholism

    Science.gov (United States)

    Klabjan, Diego; Jonnalagadda, Siddhartha Reddy

    2016-01-01

    Background Community-based question answering (CQA) sites play an important role in addressing health information needs. However, a significant number of posted questions remain unanswered. Automatically answering the posted questions can provide a useful source of information for Web-based health communities. Objective In this study, we developed an algorithm to automatically answer health-related questions based on past questions and answers (QA). We also aimed to understand information embedded within Web-based health content that are good features in identifying valid answers. Methods Our proposed algorithm uses information retrieval techniques to identify candidate answers from resolved QA. To rank these candidates, we implemented a semi-supervised leaning algorithm that extracts the best answer to a question. We assessed this approach on a curated corpus from Yahoo! Answers and compared against a rule-based string similarity baseline. Results On our dataset, the semi-supervised learning algorithm has an accuracy of 86.2%. Unified medical language system–based (health related) features used in the model enhance the algorithm’s performance by proximately 8%. A reasonably high rate of accuracy is obtained given that the data are considerably noisy. Important features distinguishing a valid answer from an invalid answer include text length, number of stop words contained in a test question, a distance between the test question and other questions in the corpus, and a number of overlapping health-related terms between questions. Conclusions Overall, our automated QA system based on historical QA pairs is shown to be effective according to the dataset in this case study. It is developed for general use in the health care domain, which can also be applied to other CQA sites. PMID:27485666

  12. The Efficacy of Seminar Courses

    Science.gov (United States)

    Tsui, Lisa; Gao, Eleanor

    2007-01-01

    This study explores the relationship between the seminar course model and critical thinking development among students through qualitative data collected from four strategically chosen case study institutions. Results of a cross-case analysis suggest that the seminar approach provides fertile ground for the cultivation of critical thinking skills…

  13. Bioanalysis: challenges and solutions seminar.

    Science.gov (United States)

    Roberts, Andrew

    2011-09-01

    Industry challenges and solutions for bioanalysis were top of the agenda for the Spring Seminar organized by Quotient Bioresearch in Munich, Germany. The seminar was attended by representatives from pharmaceutical and biotechnology organisations across Europe and featured debates and panel discussions from leading industry speakers on new techniques and hot topics, including the latest industry guidelines.

  14. Arbejdspapir til Thesis-seminar

    DEFF Research Database (Denmark)

    Damkjaer, Maja Sonne

    2014-01-01

    Arbejdspapir til Thesis-seminar afholdt ved Forskningsseminar i Forskningsprogrammet: Medier, Kommunikation og Samfund, Institut for Æstetik og Kommunikation, Aarhus Universitet. Afhandlingens teoretiske afsnit.......Arbejdspapir til Thesis-seminar afholdt ved Forskningsseminar i Forskningsprogrammet: Medier, Kommunikation og Samfund, Institut for Æstetik og Kommunikation, Aarhus Universitet. Afhandlingens teoretiske afsnit....

  15. Seminar series on Safety matters

    CERN Multimedia

    HSE

    2010-01-01

    The HSE - Occupational Health & Safety and Environmental Protection - Unit is starting a seminar series on Safety matters. The aim is to invite colleagues from Universities, Industries or Government Agencies to share their experience. The seminars will take place in intervals of several months. Part of the Seminars will be held in the form of a Forum where participants can discuss and share views with persons who manage, teach or research Safety matters elsewhere. You are invited to the first Safety Seminar on 22nd September 2010 at 10h00 in building 40 S2 A1 "Salle Andersson" L’Ecole Polytechnique Fédérale de Lausanne (EPFL) will present the way safety is managed in their research institution. Some aspects of research in physics and chemical laboratories will also be presented. The seminar will be given by Dr Thierry Meyer, Head of OHS at FSB-EPFL and Dr Amela Groso, responsible for the safety of the physics institutes

  16. Efficacy of a group-based multimedia HIV prevention intervention for drug-involved women under community supervision: project WORTH.

    Directory of Open Access Journals (Sweden)

    Nabila El-Bassel

    Full Text Available IMPORTANCE: This study is designed to address the need for evidence-based HIV/STI prevention approaches for drug-involved women under criminal justice community supervision. OBJECTIVE: We tested the efficacy of a group-based traditional and multimedia HIV/STI prevention intervention (Project WORTH: Women on the Road to Health among drug-involved women under community supervision. DESIGN, SETTING, PARTICIPANTS, AND INTERVENTION: We randomized 306 women recruited from community supervision settings to receive either: (1 a four-session traditional group-based HIV/STI prevention intervention (traditional WORTH; (2 a four-session multimedia group-based HIV/STI prevention intervention that covered the same content as traditional WORTH but was delivered in a computerized format; or (3 a four-session group-based Wellness Promotion intervention that served as an attention control condition. The study examined whether the traditional or multimedia WORTH intervention was more efficacious in reducing risks when compared to Wellness Promotion; and whether multimedia WORTH was more efficacious in reducing risks when compared to traditional WORTH. MAIN OUTCOMES AND MEASURES: Primary outcomes were assessed over the 12-month post-intervention period and included the number of unprotected sex acts, the proportion of protected sex acts, and consistent condom use. At baseline, 77% of participants reported unprotected vaginal or anal sex (n = 237 and 63% (n = 194 had multiple sex partners. RESULTS: Women assigned to traditional or multimedia WORTH were significantly more likely than women assigned to the control condition to report an increase in the proportion of protected sex acts (β = 0.10; 95% CI = 0.02-0.18 and a decrease in the number of unprotected sex acts (IRR = 0.72; 95% CI = 0.57-0.90. CONCLUSION AND RELEVANCE: The promising effects of traditional and multimedia WORTH on increasing condom use and high participation rates suggest

  17. Efficacy of a group-based multimedia HIV prevention intervention for drug-involved women under community supervision: project WORTH.

    Science.gov (United States)

    El-Bassel, Nabila; Gilbert, Louisa; Goddard-Eckrich, Dawn; Chang, Mingway; Wu, Elwin; Hunt, Tim; Epperson, Matt; Shaw, Stacey A; Rowe, Jessica; Almonte, Maria; Witte, Susan

    2014-01-01

    This study is designed to address the need for evidence-based HIV/STI prevention approaches for drug-involved women under criminal justice community supervision. We tested the efficacy of a group-based traditional and multimedia HIV/STI prevention intervention (Project WORTH: Women on the Road to Health) among drug-involved women under community supervision. We randomized 306 women recruited from community supervision settings to receive either: (1) a four-session traditional group-based HIV/STI prevention intervention (traditional WORTH); (2) a four-session multimedia group-based HIV/STI prevention intervention that covered the same content as traditional WORTH but was delivered in a computerized format; or (3) a four-session group-based Wellness Promotion intervention that served as an attention control condition. The study examined whether the traditional or multimedia WORTH intervention was more efficacious in reducing risks when compared to Wellness Promotion; and whether multimedia WORTH was more efficacious in reducing risks when compared to traditional WORTH. Primary outcomes were assessed over the 12-month post-intervention period and included the number of unprotected sex acts, the proportion of protected sex acts, and consistent condom use. At baseline, 77% of participants reported unprotected vaginal or anal sex (n = 237) and 63% (n = 194) had multiple sex partners. Women assigned to traditional or multimedia WORTH were significantly more likely than women assigned to the control condition to report an increase in the proportion of protected sex acts (β = 0.10; 95% CI = 0.02-0.18) and a decrease in the number of unprotected sex acts (IRR = 0.72; 95% CI = 0.57-0.90). The promising effects of traditional and multimedia WORTH on increasing condom use and high participation rates suggest that WORTH may be scaled up to redress the concentrated epidemics of HIV/STIs among drug-involved women in the criminal justice system. Clinical

  18. Technical Training Seminar

    CERN Multimedia

    2003-01-01

    Thursday 4 September From 14:00 to 17:00 - Training Centre Auditorium bldg. 593, room 11 The Summit Design VisualElite 4.0 Release Jean Marie St Paul / SUMMIT DESIGN, Europe, Technical Manager Michel Delcroix / SUMMIT DESIGN, Southern Europe, Sales F-95015 CERGY PONTOISE, France Summit Design is an important EDA digital hardware design tool supplier, and the industry leader in the emerging Electronic System Level design domain. Its VisualElite program has been used at CERN for several years. This seminar will include the highlights of the program's latest release. It will be illustrated how Summit Design products can provide a high-level C/C++ and SystemC functional modelling design and verification environment, enabling engineers to analyse system concepts before the implementation stage. The seminar will show how mixed SystemC and HDL simulation can be done, along with solutions for hardware/software development. • HDL new features: Connectivity Table Editor. Xemacs full integration. New NCsim ...

  19. Preparation for retirement seminar

    CERN Multimedia

    HR Department

    2010-01-01

    (Health insurance and wealth and succession planning) During the preparation for retirement seminar in November 2009, the sessions on health insurance in Switzerland and in France unfortunately had to be postponed. Participants in the seminar also expressed interest in an information session on “How to manage your wealth and organize your succession”. The sessions on health insurance will be held on 16 March 2010 and those on managing wealth and succession on 18 March 2010. Programme for Tuesday 16 March 2010 (TH Theory Conference Room, Building 4/3-006): 09:00 Health insurance in Switzerland by Mr. Sandro Breitenstein, Service de l'Assurance Maladie du Canton de Genève 10:00 Coffee break 10:20 Health insurance in France by Mr. Dominique Curtiaud, Caisse Primaire d'Assurance Maladie de l'Ain Programme for Thursday 18 March 2010 (TH Theory Conference Room, Building 4/3-006): 09:00 How to manage your wealth and organize your succession in Switzerland by Mr. Jean-Marc W...

  20. Technical Training Seminar

    CERN Multimedia

    2003-01-01

    Thursday 4 September From 14:00 to 17:00 - Training Centre Auditorium bldg. 593, room 11 The Summit Design VisualElite 4.0 Release Jean Marie St Paul / SUMMIT DESIGN, Europe, Technical Manager Michel Delcroix / SUMMIT DESIGN, Southern Europe, Sales F-95015 CERGY PONTOISE, France Summit Design is an important EDA digital hardware design tool supplier, and the industry leader in the emerging Electronic System Level design domain. Its VisualElite program has been used at CERN for several years. This seminar will include the highlights of the program's latest release. It will be illustrated how Summit Design products can provide a high-level C/C++ and SystemC functional modelling design and verification environment, enabling engineers to analyse system concepts before the implementation stage. The seminar will show how mixed SystemC and HDL simulation can be done, along with solutions for hardware/software development. • HDL new features: Connectivity Table Editor. Xemacs full integration. New NCsi...

  1. The efficacy of a supervised and a home-based core strengthening programme in adults with poor core stability: a three-arm randomised controlled trial.

    Science.gov (United States)

    Chuter, V H; de Jonge, X A K Janse; Thompson, B M; Callister, R

    2015-03-01

    Poor core stability is linked to a range of musculoskeletal pathologies and core-strengthening programmes are widely used as treatment. Treatment outcomes, however, are highly variable, which may be related to the method of delivery of core strengthening programmes. We investigated the effect of identical 8 week core strengthening programmes delivered as either supervised or home-based on measures of core stability. Participants with poor core stability were randomised into three groups: supervised (n=26), home-based (n=26) or control (n=26). Primary outcomes were the Sahrmann test and the Star Excursion Balance Test (SEBT) for dynamic core stability and three endurance tests (side-bridge, flexor and Sorensen) for static core stability. The exercise programme was devised and supervised by an exercise physiologist. Analysis of covariance on the change from baseline over the 8 weeks showed that the supervised group performed significantly better on all core stability measures than both the home-based and control group. The home-based group produced significant improvements compared to the control group in all static core stability tests, but not in most of the dynamic core stability tests (Sahrmann test and two out of three directions of the SEBT). Our results support the use of a supervised core-strengthening programme over a home-based programme to maximise improvements in core stability, especially in its dynamic aspects. Based on our findings in healthy individuals with low core stability, further research is recommended on potential therapeutic benefits of supervised core-strengthening programmes for pathologies associated with low core stability. ACTRN12613000233729. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  2. Semi-supervised classification of emotional pictures based on feature combination

    Science.gov (United States)

    Li, Shuo; Zhang, Yu-Jin

    2011-02-01

    Can the abundant emotions reflected in pictures be classified automatically by computer? Only the visual features extracted from images are considered in the previous researches, which have the constrained capability to reveal various emotions. In addition, the training database utilized by previous methods is the subset of International Affective Picture System (IAPS) that has a relatively small scale, which exerts negative effects on the discrimination of emotion classifiers. To solve the above problems, this paper proposes a novel and practical emotional picture classification approach, using semi-supervised learning scheme with both visual feature and keyword tag information. Besides the IAPS with both emotion labels and keyword tags as part of the training dataset, nearly 2000 pictures with only keyword tags that are downloaded from the website Flickr form an auxiliary training dataset. The visual feature of the latent emotional semantic factors is extracted by probabilistic Latent Semantic Analysis (pLSA) model, while the text feature is described by binary vectors on the tag vocabulary. A first Linear Programming Boost (LPBoost) classifier which is trained on the samples from IAPS combines the above two features, and aims to label the other training samples from the internet. Then the second SVM classifier which is trained on all training images using only visual feature, focuses on the test images. In the experiment, the categorization performance of our approach is better than the latest methods.

  3. Semi-supervised segmentation of ultrasound images based on patch representation and continuous min cut.

    Directory of Open Access Journals (Sweden)

    Anca Ciurte

    Full Text Available Ultrasound segmentation is a challenging problem due to the inherent speckle and some artifacts like shadows, attenuation and signal dropout. Existing methods need to include strong priors like shape priors or analytical intensity models to succeed in the segmentation. However, such priors tend to limit these methods to a specific target or imaging settings, and they are not always applicable to pathological cases. This work introduces a semi-supervised segmentation framework for ultrasound imaging that alleviates the limitation of fully automatic segmentation, that is, it is applicable to any kind of target and imaging settings. Our methodology uses a graph of image patches to represent the ultrasound image and user-assisted initialization with labels, which acts as soft priors. The segmentation problem is formulated as a continuous minimum cut problem and solved with an efficient optimization algorithm. We validate our segmentation framework on clinical ultrasound imaging (prostate, fetus, and tumors of the liver and eye. We obtain high similarity agreement with the ground truth provided by medical expert delineations in all applications (94% DICE values in average and the proposed algorithm performs favorably with the literature.

  4. Semi-supervised segmentation of ultrasound images based on patch representation and continuous min cut.

    Science.gov (United States)

    Ciurte, Anca; Bresson, Xavier; Cuisenaire, Olivier; Houhou, Nawal; Nedevschi, Sergiu; Thiran, Jean-Philippe; Cuadra, Meritxell Bach

    2014-01-01

    Ultrasound segmentation is a challenging problem due to the inherent speckle and some artifacts like shadows, attenuation and signal dropout. Existing methods need to include strong priors like shape priors or analytical intensity models to succeed in the segmentation. However, such priors tend to limit these methods to a specific target or imaging settings, and they are not always applicable to pathological cases. This work introduces a semi-supervised segmentation framework for ultrasound imaging that alleviates the limitation of fully automatic segmentation, that is, it is applicable to any kind of target and imaging settings. Our methodology uses a graph of image patches to represent the ultrasound image and user-assisted initialization with labels, which acts as soft priors. The segmentation problem is formulated as a continuous minimum cut problem and solved with an efficient optimization algorithm. We validate our segmentation framework on clinical ultrasound imaging (prostate, fetus, and tumors of the liver and eye). We obtain high similarity agreement with the ground truth provided by medical expert delineations in all applications (94% DICE values in average) and the proposed algorithm performs favorably with the literature.

  5. Exploiting Attribute Correlations: A Novel Trace Lasso-Based Weakly Supervised Dictionary Learning Method.

    Science.gov (United States)

    Wu, Lin; Wang, Yang; Pan, Shirui

    2016-10-04

    It is now well established that sparse representation models are working effectively for many visual recognition tasks, and have pushed forward the success of dictionary learning therein. Recent studies over dictionary learning focus on learning discriminative atoms instead of purely reconstructive ones. However, the existence of intraclass diversities (i.e., data objects within the same category but exhibit large visual dissimilarities), and interclass similarities (i.e., data objects from distinct classes but share much visual similarities), makes it challenging to learn effective recognition models. To this end, a large number of labeled data objects are required to learn models which can effectively characterize these subtle differences. However, labeled data objects are always limited to access, committing it difficult to learn a monolithic dictionary that can be discriminative enough. To address the above limitations, in this paper, we propose a weakly-supervised dictionary learning method to automatically learn a discriminative dictionary by fully exploiting visual attribute correlations rather than label priors. In particular, the intrinsic attribute correlations are deployed as a critical cue to guide the process of object categorization, and then a set of subdictionaries are jointly learned with respect to each category. The resulting dictionary is highly discriminative and leads to intraclass diversity aware sparse representations. Extensive experiments on image classification and object recognition are conducted to show the effectiveness of our approach.

  6. Opportunities to Learn Scientific Thinking in Joint Doctoral Supervision

    Science.gov (United States)

    Kobayashi, Sofie; Grout, Brian W.; Rump, Camilla Østerberg

    2015-01-01

    Research into doctoral supervision has increased rapidly over the last decades, yet our understanding of how doctoral students learn scientific thinking from supervision is limited. Most studies are based on interviews with little work being reported that is based on observation of actual supervision. While joint supervision has become widely…

  7. An Early Historical Examination of the Educational Intent of Supervised Agricultural Experiences (SAEs) and Project-Based Learning in Agricultural Education

    Science.gov (United States)

    Smith, Kasee L.; Rayfield, John

    2016-01-01

    Project-based learning has been a component of agricultural education since its inception. In light of the current call for additional emphasis of the Supervised Agricultural Experience (SAE) component of agricultural education, there is a need to revisit the roots of project-based learning. This early historical research study was conducted to…

  8. Enhancing collaborative intrusion detection networks against insider attacks using supervised intrusion sensitivity-based trust management model

    DEFF Research Database (Denmark)

    Li, Wenjuan; Meng, Weizhi; Kwok, Lam-For

    2017-01-01

    To defend against complex attacks, collaborative intrusion detection networks (CIDNs) have been developed to enhance the detection accuracy, which enable an IDS to collect information and learn experience from others. However, this kind of networks is vulnerable to malicious nodes which...... of intrusion sensitivity based on expert knowledge. In the evaluation, we compare the performance of three different supervised classifiers in assigning sensitivity values and investigate our trust model under different attack scenarios and in a real wireless sensor network. Experimental results indicate...... are utilized by insider attacks (e.g., betrayal attacks). In our previous research, we developed a notion of intrusion sensitivity and identified that it can help improve the detection of insider attacks, whereas it is still a challenge for these nodes to automatically assign the values. In this article, we...

  9. Novel Approach to Unsupervised Change Detection Based on a Robust Semi-Supervised FCM Clustering Algorithm

    Directory of Open Access Journals (Sweden)

    Pan Shao

    2016-03-01

    Full Text Available This study presents a novel approach for unsupervised change detection in multitemporal remotely sensed images. This method addresses the problem of the analysis of the difference image by proposing a novel and robust semi-supervised fuzzy C-means (RSFCM clustering algorithm. The advantage of the RSFCM is to further introduce the pseudolabels from the difference image compared with the existing change detection methods; these methods, mainly use difference intensity levels and spatial context. First, the patterns with a high probability of belonging to the changed or unchanged class are identified by selectively thresholding the difference image histogram. Second, the pseudolabels of these nearly certain pixel-patterns are jointly exploited with the intensity levels and spatial information in the properly defined RSFCM classifier in order to discriminate the changed pixels from the unchanged pixels. Specifically, labeling knowledge is used to guide the RSFCM clustering process to enhance the change information and obtain a more accurate membership; information on spatial context helps to lower the effect of noise and outliers by modifying the membership. RSFCM can detect more changes and provide noise immunity by the synergistic exploitation of pseudolabels and spatial context. The two main contributions of this study are as follows: (1 it proposes the idea of combining the three information types from the difference image, namely, (a intensity levels, (b labels, and (c spatial context; and (2 it develops the novel RSFCM algorithm for image segmentation and forms the proposed change detection framework. The proposed method is effective and efficient for change detection as confirmed by six experimental results of this study.

  10. Electromagnetic Simulation Seminar and Opera/Tosca update Seminar

    CERN Multimedia

    IT Department

    2012-01-01

    9 May 2012 Kjell Johnsen Auditorium – Room 30-7-018 Electromagnetic Simulation Seminar & Opera/Tosca update Seminar By Cobham Technical Services – Vector Fields Software Virtual prototyping using electromagnetic simulation software plays an important role in the design stage of many devices and the Opera software has been in use for this purpose at CERN for over a decade. A technical seminar will take place concerning the latest developments in electromagnetic design, analysis and multi-physics applications for large scientific experiments.  Information will be presented on applications such as superconducting magnets and ion-beam sources. The seminar will be presented by engineers/physicists from Cobham Technical Services – Vector Fields Software who develop the Opera program.  It is FREE to attend and is open to both current Opera software users and also those who wish to expand their knowledge and understand better the capabilities on offer. Prog...

  11. [Software version and medical device software supervision].

    Science.gov (United States)

    Peng, Liang; Liu, Xiaoyan

    2015-01-01

    The importance of software version in the medical device software supervision does not cause enough attention at present. First of all, the effect of software version in the medical device software supervision is discussed, and then the necessity of software version in the medical device software supervision is analyzed based on the discussion of the misunderstanding of software version. Finally the concrete suggestions on software version naming rules, software version supervision for the software in medical devices, and software version supervision scheme are proposed.

  12. School Counselors' Use of Solution-Focused Tenets and Techniques in School-Based Site Supervision

    Science.gov (United States)

    Cigrand, Dawnette L.; Wood, Susannah M.; Duys, David

    2014-01-01

    The tenets and techniques of solution-focused (SF) theory have potential for application to school counseling site supervision; however, research on the use of these practices in site supervision is needed. This study examined the extent to which school counseling site supervisors integrated SF tenets and techniques into their supervisory…

  13. Psychiatric nursing staff members' reflections on participating in group-based clinical supervision: a semistructured interview study.

    Science.gov (United States)

    Buus, Niels; Angel, Sanne; Traynor, Michael; Gonge, Henrik

    2011-04-01

    This paper is a report of an interview study exploring psychiatric hospital nursing staff members' reflections on participating in supervision. Clinical supervision is a pedagogical process designed to direct, develop, and support clinical nurses. Participation rates in clinical supervision in psychiatric settings have been reported to be relatively low. Qualitative research indicates that staff members appreciate clinical supervision, but paradoxically, do not prioritize participation and find participation emotionally challenging. Little is known about these contradictory experiences and how they influence participation rates. Twenty-two psychiatric hospital nursing staff members were interviewed with a semistructured interview guide. Interview transcripts were interpreted by means of Ricoeur's hermeneutic method. The respondents understood clinical supervision to be beneficial, but with very limited impact on their clinical practice. Neither management nor the staff effectively prioritized clinical supervision, which added to a downward spiral where low levels of participation undermined the potential benefits of clinical supervision. The respondents embraced and used alternative forums for getting emotional support among peers, but maintained that formalized supervision was the only forum for reflection that could solve the most difficult situations.

  14. Seminar at the University of Texas

    CERN Document Server

    Rosenthal, Haskell

    1988-01-01

    The articles in this volume are based on talks given in a seminar at Austin during 1986-87. They range from those dealing with fresh research and discoveries to exposition and new proofs of older results. The main topics and themes include geometric and analytic properties of infinite-dimensional Banach spaces and their convex subsets as well as some aspects of Banach spaces associated with harmonic analysis and Banach algebras.

  15. EUROTHERM Seminar No. 17

    CERN Document Server

    Lockwood, F; Taine, J

    1991-01-01

    This volume contains the selected papers presented at the EUROTHERM SEMINAR No. 17 - Heat Transfer in Radiating and Combusting Systems held at Cascais from October 8th- 10th, 1990. The EUROTHERM COMMITTEE was created by representatives of the member countries of the European Communities for the organization and coordination of European Scientific events in the field of thermal sciences and their applications. The book is focused on the integration of the heat transfer and combustion. These two subjects have traditionally been considered separate disciplines. In reality, the two are closely interwoven. The central purpose of the book is to generate an effective cross fertilisation of the two at both the fundamental and applied levels. The book reports on: mathematical simulations of heat transfer in reacting systems, new measurements of and measurement techniques for the radiation properties of the intervening medium, and data and theoretical analyses which clarify the physical nature of the complex interactio...

  16. TECHNICAL TRAINING SEMINAR

    CERN Multimedia

    Davide Vitè

    2002-01-01

    Wednesday 15 May 14:00 to 16:00 - Training Centre Auditorium - bldg. 593, room 11 Testing Embedded Software and Systems Ian Smith / SEVEN LAYER COMMUNICATIONS LTD, Edinburgh, Scotland The growing use of embedded processors has resulted in considerable challenges for software and system developers, to ensure that the products they produce function as required, without error. The increasing complexity of these products, and the systems they operate in, adds to the difficulty in testing these products effectively. These challenges will apply to the development of equipment and software for use on the LHC project. This seminar is aimed at anyone involved in the development and/or in the verification of embedded hardware, software or systems at CERN. It will provide an introduction to testing embedded products, and some insights into ways to address the growing complexity of modern embedded products. It will also show some of the methods Seven Layer Communications Ltd. have applied in developing effective test fac...

  17. TECHNICAL TRAINING SEMINAR

    CERN Multimedia

    Davide Vitè

    2002-01-01

    Wednesday 22 May From 14:00 to 17:00 - Training Centre Auditorium - bldg. 593, room 11 Reliability, Availability, Maintainability and Safety (RAMS) Philippe Galley, Vincent Brindejonc / LIGERON S.A., Saint Aubin, France This seminar will address Reliability, Availability, Maintainability and Safety (RAMS) engineering concepts to guarantee availability and safety of critical equipments, in particular in a high technology and R&D environment. Applications of these concepts will be presented. 14h00-14h30 Introduction to Reliability, Availability, Maintainability and Safety activities: general introduction to RAMS, basic definitions, integration of RAMS in a large project. 14h40-16h10 RAMS methodologies: Functional Analysis methodologies Preliminary Hazard Analysis Failure Mode Effects and Criticality Analysis (FMECA) Fault Tree Analysis Use of standards for Reliability predictions Reliability Block Diagrams for a system Advanced models, e.g. Markov's Graphs 16h30-17h00 Presentation of the activ...

  18. Randomized controlled trial of supervised patient self-testing of warfarin therapy using an internet-based expert system.

    Science.gov (United States)

    Ryan, F; Byrne, S; O'Shea, S

    2009-08-01

    Increased frequency of prothrombin time testing, facilitated by patient self-testing (PST) of the International Normalized Ratio (INR) can improve the clinical outcomes of oral anticoagulation therapy (OAT). However, oversight of this type of management is often difficult and time-consuming for healthcare professionals. This study reports the first randomized controlled trial of an automated direct-to-patient expert system, enabling remote and effective management of patients on OAT. A prospective, randomized controlled cross-over study was performed to test the hypothesis that supervised PST using an internet-based, direct-to-patient expert system could provide improved anticoagulation control as compared with that provided by an anticoagulation management service (AMS). During the 6 months of supervised PST, patients measured their INR at home using a portable meter and entered this result, along with other information, onto the internet web page. Patients received instant feedback from the system as to what dose to take and when the next test was due. During the routine care arm, patients attended the AMS at least every 4-6 weeks and were dosed by the anticoagulation pharmacist or physician. The primary outcome variable was the difference in the time in therapeutic range (TTR) between both arms. One hundred and sixty-two patients were enrolled (male 61.6%, mean age 58.7 years), and 132 patients (81.5%) completed both arms. TTR was significantly higher during PST management than during AMS management (median TTR 74% vs 58.6%; z=5.67, P expert system for the management of PST improves the control of OAT as compared with AMS management.

  19. Implementability of Instructional Supervision as a Contemporary Educational Supervision Model in Turkish Education System

    OpenAIRE

    2012-01-01

    In this study, implementability of instructional supervision as one of contemporary educational supervision models in Turkish Education System was evaluated. Instructional supervision which aims to develop instructional processes and increase the quality of student learning based on observation of classroom activities requires collaboration among supervisors and teachers. In this literature review, significant problems have been detected due to structural organization, structural and control-...

  20. Enhancing the Standard of Teaching and Learning in the 21st Century via Qualitative School-Based Supervision in Secondary Schools in Abuja Municipal Area Council (AMAC)

    Science.gov (United States)

    Ebele, Uju F.; Olofu, Paul A.

    2017-01-01

    The study focused on enhancing the standard of teaching and learning in the 21st century via qualitative school-based supervision in secondary schools in Abuja municipal area council. To guide the study, two null hypotheses were formulated. A descriptive survey research design was adopted. The sample of the study constituted of 270 secondary…

  1. Classification models for clear cell renal carcinoma stage progression, based on tumor RNAseq expression trained supervised machine learning algorithms.

    Science.gov (United States)

    Jagga, Zeenia; Gupta, Dinesh

    2014-01-01

    Clear-cell Renal Cell Carcinoma (ccRCC) is the most- prevalent, chemotherapy resistant and lethal adult kidney cancer. There is a need for novel diagnostic and prognostic biomarkers for ccRCC, due to its heterogeneous molecular profiles and asymptomatic early stage. This study aims to develop classification models to distinguish early stage and late stage of ccRCC based on gene expression profiles. We employed supervised learning algorithms- J48, Random Forest, SMO and Naïve Bayes; with enriched model learning by fast correlation based feature selection to develop classification models trained on sequencing based gene expression data of RNAseq experiments, obtained from The Cancer Genome Atlas. Different models developed in the study were evaluated on the basis of 10 fold cross validations and independent dataset testing. Random Forest based prediction model performed best amongst the models developed in the study, with a sensitivity of 89%, accuracy of 77% and area under Receivers Operating Curve of 0.8. We anticipate that the prioritized subset of 62 genes and prediction models developed in this study will aid experimental oncologists to expedite understanding of the molecular mechanisms of stage progression and discovery of prognostic factors for ccRCC tumors.

  2. Ethics in education supervision

    Directory of Open Access Journals (Sweden)

    Fatma ÖZMEN

    2008-06-01

    Full Text Available Supervision in education plays a crucial role in attaining educational goals. In addition to determining the present situation, it has a theoretical and practical function regarding the actions to be taken in general and the achievement of teacher development in particular to meet the educational goals in the most effective way. For the education supervisors to act ethically in their tasks while achieving this vital mission shall facilitate them to build up trust, to enhance the level of collaboration and sharing, thus it shall contribute to organizational effectiveness. Ethics is an essential component of educational supervision. Yet, it demonstrates rather vague quality due to the conditions, persons, and situations. Therefore, it is a difficult process to develop the ethical standards in institutions. This study aims to clarify the concept of ethics, to bring up its importance, and to make recommendations for more effective supervisions from the aspect of ethics, based on the literature review, some research results, and sample cases reported by teachers and supervisors.

  3. Seminar on Internationalization of China National Technical Standards Was Held in Beijing

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ On May 26th, the seminar on the internationalization of China national technical standards, hosted by the professional management office on research of important technical standards, jointly organized and implemented by Ministry of Science and Technology of the People'Republic of China, General Administration for Quality Supervision, Inspection and Quarantine of P.R. China (AQSIQ) and Standardization Administration of China (SAC), was held in Beijing. The theme of the seminar was to explore the road for the internationalization of China national technical standards.

  4. Seminar on waste treatment and disposal

    Energy Technology Data Exchange (ETDEWEB)

    Sneve, Malgorzata Karpow; Snihs, Jan Olof

    1999-07-01

    Leading abstract. A seminar on radioactive waste treatment and disposal was held 9 - 14 November 1998 in Oskarshamn, Sweden. The objective of the seminar was to exchange information on national and international procedures, practices and requirements for waste management. This information exchange was intended to promote the development of a suitable strategy for management of radioactive waste in Northwest Russia to be used as background for future co-operation in the region. The seminar focused on (1) overviews of international co-operation in the waste management field and national systems for waste management, (2) experiences from treatment of low- and intermediate-level radioactive waste, (3) the process of determining the options for final disposal of radioactive waste, (4) experiences from performance assessments and safety analysis for repositories intended for low- and intermediate level radioactive waste, (5) safety of storage and disposal of high-level waste. The seminar was jointly organised and sponsored by the Swedish Radiation Protection Institute (SSI), the Norwegian Radiation Protection Authority (NRPA), the Nordic Nuclear Safety Research (NKS) and the European Commission. A Russian version of the report is available. In brief, the main conclusions are: (1) It is the prerogative of the Russian federal Government to devise and implement a waste management strategy without having to pay attention to the recommendations of the meeting, (2) Some participants consider that many points have already been covered in existing governmental documents, (3) Norway and Sweden would like to see a strategic plan in order to identify how and where to co-operate best, (4) There is a rigorous structure of laws in place, based on over-arching environmental laws, (5) Decommissioning of submarines is a long and complicated task, (6) There are funds and a desire for continued Norway/Sweden/Russia co-operation, (7) Good co-operation is already taking place.

  5. TECHNICAL TRAINING SEMINAR

    CERN Multimedia

    2004-01-01

    Tuesday 3 February 2004 From 09:00 to 13:30 - Training Centre Auditorium - bldg. 593, room 11 USB (Universal Serial Bus) CYPRESS Seminar Claudia Colombini, Field Application Engineer CYPRESS ActiveComp Electronic GmbH D-85077 MANCHING, Germany As a pioneer in USB, CYPRESS sets the standard for cost-effective solutions without sacrificing functionality, performance or reliability. Having shipped over 200 million USB devices, Cypress is the undisputed market leader and demonstrate unmatched USB expertise. With the industry's broadest selection of USB solutions, Cypress has the right silicon, software and support for every USB application, from Low-speed to High-Speed and USB On-The-Go (OTG). • 9:00 - 10:30 Overview of USB systems. USB CYPRESS product overview. Peripherals: Low Speed, Full Speed, High Speed (1.1 and 2.0). Hub Solutions, Embedded Host Solutions, On-The-Go (OTG) and wireless USB. USB Development Tools (first part) • 10:30 - 10:45 coffee • 10:45 - 13:00 (second part)...

  6. TECHNICAL TRAINING SEMINAR

    CERN Multimedia

    2004-01-01

    Tuesday 3 February 2004 From 09:00 to 13:30 - Training Centre Auditorium - bldg. 593, room 11 USB (Universal Serial Bus) CYPRESS Seminar Claudia Colombini, Field Application Engineer CYPRESS ActiveComp Electronic GmbH D-85077 MANCHING, Germany As a pioneer in USB, CYPRESS sets the standard for cost-effective solutions without sacrificing functionality, performance or reliability. Having shipped over 200 million USB devices, Cypress is the undisputed market leader and demonstrate unmatched USB expertise. With the industry's broadest selection of USB solutions, Cypress has the right silicon, software and support for every USB application, from Low-speed to High-Speed and USB On-The-Go (OTG). • 09:00 - 10:30 Overview of USB systems. USB CYPRESS product overview. Peripherals: Low Speed, Full Speed, High Speed (1.1 and 2.0). Hub Solutions, Embedded Host Solutions, On-The-Go (OTG) and wireless USB. USB Development Tools (first part) • 10:30 - 10:45 coffee • 10:45 - 13:00 (second part)...

  7. TECHNICAL TRAINING SEMINAR

    CERN Multimedia

    Davide VITÈ

    2002-01-01

    Wednesday 27 February   from 9:00 to 12:00, LHC Auditorium, bldg. 33 7-018 LabVIEW Real-Time National Instruments, Ennetbaden, Switzerland With LabVIEW Real-Time, you can choose from a variety of RT Series hardware. Add a real-time data acquisition component into a larger measurement and automation system or create a single stand-alone real-time solution with data acquisition, signal conditioning, motion control, RS-232, GPIB instrumentation, and Ethernet connectivity. With the various hardware options, you can create a system to meet your precise needs today, while the modularity of the system means you can add to the solution as your system requirements grow. If you are interested in Reliable and Deterministic systems for Measurement and Automation, you will profit from this seminar. Agenda: Real-Time Overview LabVIEW RT Hardware Platforms - Linux on PXI Programming with LabVIEW RT Real-Time Operating Systems concepts Timing Applications Data Transfer Industrial Contact: Pierre-Andr&ea...

  8. HAMA-Based Semi-Supervised Hashing Algorithm%基于HAMA的半监督哈希方法

    Institute of Scientific and Technical Information of China (English)

    刘扬; 朱明

    2014-01-01

    In the massive data retrieval applications, hashing-based approximate nearest(ANN) search has become popular due to its computational and memory efficiency for online search. Semi-supervised hashing (SSH) framework that minimizes empirical error over the labeled set and an information theoretic regularizer over both labeled and unlabeled sets. But the training of hashing function of this framework is so slow due to the large-scale complex training process. HAMA is a Hadoop top-level parallel framework based on Bulk Synchronous Parallel mode (BSP). In this paper, we analyze calculation of adjusted covariance matrix in the training process of SSH, split it into two parts:unsupervised data variance part and supervised pairwise labeled data part, and explore its parallelization. And experiments show the performance and scalability over general commercial hardware and network environment.%在海量数据检索应用中,基于哈希算法的最近邻搜索算法有着很高的计算和内存效率。而半监督哈希算法,结合了无监督哈希算法的正规化信息以及监督算法跨越语义鸿沟的优点,从而取得了良好的结果。但其线下的哈希函数训练过程则非常之缓慢,要对全部数据集进行复杂的训练过程。 HAMA是在Hadoop平台基础上,按照分布式计算BSP模型构建的并行计算框架。本文尝试在HAMA框架基础上,将半监督哈希算法的训练过程中的调整相关矩阵计算过程分解为无监督的相关矩阵部分与监督性的调整部分,分别进行并行计算处理。这使得使得其可以水平扩展在较大规模的商业计算集群上,使得其可以应用于实际应用。实验表明,这种分布式算法,有效提高算法的性能,并且可以进一步应用在大规模的计算集群上。

  9. A Generalized Image Scene Decomposition-Based System for Supervised Classification of Very High Resolution Remote Sensing Imagery

    Directory of Open Access Journals (Sweden)

    ZhiYong Lv

    2016-09-01

    Full Text Available Very high resolution (VHR remote sensing images are widely used for land cover classification. However, to the best of our knowledge, few approaches have been shown to improve classification accuracies through image scene decomposition. In this paper, a simple yet powerful observational scene scale decomposition (OSSD-based system is proposed for the classification of VHR images. Different from the traditional methods, the OSSD-based system aims to improve the classification performance by decomposing the complexity of an image’s content. First, an image scene is divided into sub-image blocks through segmentation to decompose the image content. Subsequently, each sub-image block is classified respectively, or each block is processed firstly through an image filter or spectral–spatial feature extraction method, and then each processed segment is taken as the feature input of a classifier. Finally, classified sub-maps are fused together for accuracy evaluation. The effectiveness of our proposed approach was investigated through experiments performed on different images with different supervised classifiers, namely, support vector machine, k-nearest neighbor, naive Bayes classifier, and maximum likelihood classifier. Compared with the accuracy achieved without OSSD processing, the accuracy of each classifier improved significantly, and our proposed approach shows outstanding performance in terms of classification accuracy.

  10. Extendable supervised dictionary learning for exploring diverse and concurrent brain activities in task-based fMRI.

    Science.gov (United States)

    Zhao, Shijie; Han, Junwei; Hu, Xintao; Jiang, Xi; Lv, Jinglei; Zhang, Tuo; Zhang, Shu; Guo, Lei; Liu, Tianming

    2017-06-09

    Recently, a growing body of studies have demonstrated the simultaneous existence of diverse brain activities, e.g., task-evoked dominant response activities, delayed response activities and intrinsic brain activities, under specific task conditions. However, current dominant task-based functional magnetic resonance imaging (tfMRI) analysis approach, i.e., the general linear model (GLM), might have difficulty in discovering those diverse and concurrent brain responses sufficiently. This subtraction-based model-driven approach focuses on the brain activities evoked directly from the task paradigm, thus likely overlooks other possible concurrent brain activities evoked during the information processing. To deal with this problem, in this paper, we propose a novel hybrid framework, called extendable supervised dictionary learning (E-SDL), to explore diverse and concurrent brain activities under task conditions. A critical difference between E-SDL framework and previous methods is that we systematically extend the basic task paradigm regressor into meaningful regressor groups to account for possible regressor variation during the information processing procedure in the brain. Applications of the proposed framework on five independent and publicly available tfMRI datasets from human connectome project (HCP) simultaneously revealed more meaningful group-wise consistent task-evoked networks and common intrinsic connectivity networks (ICNs). These results demonstrate the advantage of the proposed framework in identifying the diversity of concurrent brain activities in tfMRI datasets.

  11. Body-monitoring and health supervision by means of optical fiber-based sensing systems in medical textiles.

    Science.gov (United States)

    Quandt, Brit M; Scherer, Lukas J; Boesel, Luciano F; Wolf, Martin; Bona, Gian-Luca; Rossi, René M

    2015-02-18

    Long-term monitoring with optical fibers has moved into the focus of attention due to the applicability for medical measurements. Within this Review, setups of flexible, unobtrusive body-monitoring systems based on optical fibers and the respective measured vital parameters are in focus. Optical principles are discussed as well as the interaction of light with tissue. Optical fiber-based sensors that are already used in first trials are primarily selected for the section on possible applications. These medical textiles include the supervision of respiration, cardiac output, blood pressure, blood flow and its saturation with hemoglobin as well as oxygen, pressure, shear stress, mobility, gait, temperature, and electrolyte balance. The implementation of these sensor concepts prompts the development of wearable smart textiles. Thus, current sensing techniques and possibilities within photonic textiles are reviewed leading to multiparameter designs. Evaluation of these designs should show the great potential of optical fibers for the introduction into textiles especially due to the benefit of immunity to electromagnetic radiation. Still, further improvement of the signal-to-noise ratio is often necessary to develop a commercial monitoring system.

  12. Guidelines for clinical supervision in health service psychology.

    Science.gov (United States)

    2015-01-01

    This document outlines guidelines for supervision of students in health service psychology education and training programs. The goal was to capture optimal performance expectations for psychologists who supervise. It is based on the premises that supervisors (a) strive to achieve competence in the provision of supervision and (b) employ a competency-based, meta-theoretical approach to the supervision process. The Guidelines on Supervision were developed as a resource to inform education and training regarding the implementation of competency-based supervision. The Guidelines on Supervision build on the robust literatures on competency-based education and clinical supervision. They are organized around seven domains: supervisor competence; diversity; relationships; professionalism; assessment/evaluation/feedback; problems of professional competence, and ethical, legal, and regulatory considerations. The Guidelines on Supervision represent the collective effort of a task force convened by the American Psychological Association (APA) Board of Educational Affairs (BEA). PsycINFO Database Record (c) 2015 APA, all rights reserved.

  13. A user credit assessment model based on clustering ensemble for broadband network new media service supervision

    Science.gov (United States)

    Liu, Fang; Cao, San-xing; Lu, Rui

    2012-04-01

    This paper proposes a user credit assessment model based on clustering ensemble aiming to solve the problem that users illegally spread pirated and pornographic media contents within the user self-service oriented broadband network new media platforms. Its idea is to do the new media user credit assessment by establishing indices system based on user credit behaviors, and the illegal users could be found according to the credit assessment results, thus to curb the bad videos and audios transmitted on the network. The user credit assessment model based on clustering ensemble proposed by this paper which integrates the advantages that swarm intelligence clustering is suitable for user credit behavior analysis and K-means clustering could eliminate the scattered users existed in the result of swarm intelligence clustering, thus to realize all the users' credit classification automatically. The model's effective verification experiments are accomplished which are based on standard credit application dataset in UCI machine learning repository, and the statistical results of a comparative experiment with a single model of swarm intelligence clustering indicates this clustering ensemble model has a stronger creditworthiness distinguishing ability, especially in the aspect of predicting to find user clusters with the best credit and worst credit, which will facilitate the operators to take incentive measures or punitive measures accurately. Besides, compared with the experimental results of Logistic regression based model under the same conditions, this clustering ensemble model is robustness and has better prediction accuracy.

  14. Ethics in Data Sharing (Dagstuhl Seminar 14052)

    OpenAIRE

    Cohen, Julie E.; Dietrich, Sven; Pras, Aiko; Zuck, Lenore D.; Hildebrand Mireille

    2014-01-01

    This report documents the program and the outcomes of Dagstuhl Seminar 14052 "Ethics in Data Sharing". The seminar brought together computer scientists, an ethicist and legal scholars to discuss the topic of "ethics in data sharing."

  15. Supervised Classification of Benthic Reflectance in Shallow Subtropical Waters Using a Generalized Pixel-Based Classifier across a Time Series

    Directory of Open Access Journals (Sweden)

    Tara Blakey

    2015-04-01

    Full Text Available We tested a supervised classification approach with Landsat 5 Thematic Mapper (TM data for time-series mapping of seagrass in a subtropical lagoon. Seagrass meadows are an integral link between marine and inland ecosystems and are at risk from upstream processes such as runoff and erosion. Despite the prevalence of image-specific approaches, the classification accuracies we achieved show that pixel-based spectral classes may be generalized and applied to a time series of images that were not included in the classifier training. We employed in-situ data on seagrass abundance from 2007 to 2011 to train and validate a classification model. We created depth-invariant bands from TM bands 1, 2, and 3 to correct for variations in water column depth prior to building the classification model. In-situ data showed mean total seagrass cover remained relatively stable over the study area and period, with seagrass cover generally denser in the west than the east. Our approach achieved mapping accuracies (67% and 76% for two validation years comparable with those attained using spectral libraries, but was simpler to implement. We produced a series of annual maps illustrating inter-annual variability in seagrass occurrence. Accuracies may be improved in future work by better addressing the spatial mismatch between pixel size of remotely sensed data and footprint of field data and by employing atmospheric correction techniques that normalize reflectances across images.

  16. A semi-supervised support vector machine approach for parameter setting in motor imagery-based brain computer interfaces

    Science.gov (United States)

    Long, Jinyi; Yu, Zhuliang

    2010-01-01

    Parameter setting plays an important role for improving the performance of a brain computer interface (BCI). Currently, parameters (e.g. channels and frequency band) are often manually selected. It is time-consuming and not easy to obtain an optimal combination of parameters for a BCI. In this paper, motor imagery-based BCIs are considered, in which channels and frequency band are key parameters. First, a semi-supervised support vector machine algorithm is proposed for automatically selecting a set of channels with given frequency band. Next, this algorithm is extended for joint channel-frequency selection. In this approach, both training data with labels and test data without labels are used for training a classifier. Hence it can be used in small training data case. Finally, our algorithms are applied to a BCI competition data set. Our data analysis results show that these algorithms are effective for selection of frequency band and channels when the training data set is small. PMID:21886673

  17. Automated cell analysis tool for a genome-wide RNAi screen with support vector machine based supervised learning

    Science.gov (United States)

    Remmele, Steffen; Ritzerfeld, Julia; Nickel, Walter; Hesser, Jürgen

    2011-03-01

    RNAi-based high-throughput microscopy screens have become an important tool in biological sciences in order to decrypt mostly unknown biological functions of human genes. However, manual analysis is impossible for such screens since the amount of image data sets can often be in the hundred thousands. Reliable automated tools are thus required to analyse the fluorescence microscopy image data sets usually containing two or more reaction channels. The herein presented image analysis tool is designed to analyse an RNAi screen investigating the intracellular trafficking and targeting of acylated Src kinases. In this specific screen, a data set consists of three reaction channels and the investigated cells can appear in different phenotypes. The main issue of the image processing task is an automatic cell segmentation which has to be robust and accurate for all different phenotypes and a successive phenotype classification. The cell segmentation is done in two steps by segmenting the cell nuclei first and then using a classifier-enhanced region growing on basis of the cell nuclei to segment the cells. The classification of the cells is realized by a support vector machine which has to be trained manually using supervised learning. Furthermore, the tool is brightness invariant allowing different staining quality and it provides a quality control that copes with typical defects during preparation and acquisition. A first version of the tool has already been successfully applied for an RNAi-screen containing three hundred thousand image data sets and the SVM extended version is designed for additional screens.

  18. A Novel Pre-Processing Technique for Original Feature Matrix of Electronic Nose Based on Supervised Locality Preserving Projections

    Directory of Open Access Journals (Sweden)

    Pengfei Jia

    2016-06-01

    Full Text Available An electronic nose (E-nose consisting of 14 metal oxide gas sensors and one electronic chemical gas sensor has been constructed to identify four different classes of wound infection. However, the classification results of the E-nose are not ideal if the original feature matrix containing the maximum steady-state response value of sensors is processed by the classifier directly, so a novel pre-processing technique based on supervised locality preserving projections (SLPP is proposed in this paper to process the original feature matrix before it is put into the classifier to improve the performance of the E-nose. SLPP is good at finding and keeping the nonlinear structure of data; furthermore, it can provide an explicit mapping expression which is unreachable by the traditional manifold learning methods. Additionally, some effective optimization methods are found by us to optimize the parameters of SLPP and the classifier. Experimental results prove that the classification accuracy of support vector machine (SVM combined with the data pre-processed by SLPP outperforms other considered methods. All results make it clear that SLPP has a better performance in processing the original feature matrix of the E-nose.

  19. Word embeddings and recurrent neural networks based on Long-Short Term Memory nodes in supervised biomedical word sense disambiguation.

    Science.gov (United States)

    Jimeno Yepes, Antonio

    2017-09-01

    Word sense disambiguation helps identifying the proper sense of ambiguous words in text. With large terminologies such as the UMLS Metathesaurus ambiguities appear and highly effective disambiguation methods are required. Supervised learning algorithm methods are used as one of the approaches to perform disambiguation. Features extracted from the context of an ambiguous word are used to identify the proper sense of such a word. The type of features have an impact on machine learning methods, thus affect disambiguation performance. In this work, we have evaluated several types of features derived from the context of the ambiguous word and we have explored as well more global features derived from MEDLINE using word embeddings. Results show that word embeddings improve the performance of more traditional features and allow as well using recurrent neural network classifiers based on Long-Short Term Memory (LSTM) nodes. The combination of unigrams and word embeddings with an SVM sets a new state of the art performance with a macro accuracy of 95.97 in the MSH WSD data set. Copyright © 2017 Elsevier Inc. All rights reserved.

  20. Supervision as Metaphor

    Science.gov (United States)

    Lee, Alison; Green, Bill

    2009-01-01

    This article takes up the question of the language within which discussion of research degree supervision is couched and framed, and the consequences of such framings for supervision as a field of pedagogical practice. It examines the proliferation and intensity of metaphor, allegory and allusion in the language of candidature and supervision,…

  1. A Supervision of Solidarity

    Science.gov (United States)

    Reynolds, Vikki

    2010-01-01

    This article illustrates an approach to therapeutic supervision informed by a philosophy of solidarity and social justice activism. Called a "Supervision of Solidarity", this approach addresses the particular challenges in the supervision of therapists who work alongside clients who are subjected to social injustice and extreme marginalization. It…

  2. Event Management for Teacher-Coaches: Risk and Supervision Considerations for School-Based Sports

    Science.gov (United States)

    Paiement, Craig A.; Payment, Matthew P.

    2011-01-01

    A professional sports event requires considerable planning in which years are devoted to the success of that single activity. School-based sports events do not have that luxury, because high schools across the country host athletic events nearly every day. It is not uncommon during the fall sports season for a combination of boys' and girls'…

  3. Event Management for Teacher-Coaches: Risk and Supervision Considerations for School-Based Sports

    Science.gov (United States)

    Paiement, Craig A.; Payment, Matthew P.

    2011-01-01

    A professional sports event requires considerable planning in which years are devoted to the success of that single activity. School-based sports events do not have that luxury, because high schools across the country host athletic events nearly every day. It is not uncommon during the fall sports season for a combination of boys' and girls'…

  4. Prognostic transcriptional association networks: a new supervised approach based on regression trees

    Science.gov (United States)

    Nepomuceno-Chamorro, Isabel; Azuaje, Francisco; Devaux, Yvan; Nazarov, Petr V.; Muller, Arnaud; Aguilar-Ruiz, Jesús S.; Wagner, Daniel R.

    2011-01-01

    Motivation: The application of information encoded in molecular networks for prognostic purposes is a crucial objective of systems biomedicine. This approach has not been widely investigated in the cardiovascular research area. Within this area, the prediction of clinical outcomes after suffering a heart attack would represent a significant step forward. We developed a new quantitative prediction-based method for this prognostic problem based on the discovery of clinically relevant transcriptional association networks. This method integrates regression trees and clinical class-specific networks, and can be applied to other clinical domains. Results: Before analyzing our cardiovascular disease dataset, we tested the usefulness of our approach on a benchmark dataset with control and disease patients. We also compared it to several algorithms to infer transcriptional association networks and classification models. Comparative results provided evidence of the prediction power of our approach. Next, we discovered new models for predicting good and bad outcomes after myocardial infarction. Using blood-derived gene expression data, our models reported areas under the receiver operating characteristic curve above 0.70. Our model could also outperform different techniques based on co-expressed gene modules. We also predicted processes that may represent novel therapeutic targets for heart disease, such as the synthesis of leucine and isoleucine. Availability: The SATuRNo software is freely available at http://www.lsi.us.es/isanepo/toolsSaturno/. Contact: inepomuceno@us.es Supplementary information: Supplementary data are available at Bioinformatics online. PMID:21098433

  5. Preparing for retirement - new seminars

    CERN Multimedia

    Human Resources Department

    2015-01-01

    We would like to take the opportunity to inform you about a new programme related to retirement, organised by the Human Resources Department. Retirement marks the end of a career and the start of a new chapter in life.  In all cases, being well-informed and prepared is necessary to cope successfully with this transition. The programme has been developed for staff members and consists of two seminars: Leaving CERN (half day seminar): short presentations by internal speakers, focusing on what options CERN offers at the end of your career: organised once per year, next session scheduled on 24 November 2015, in the afternoon, enrolment and more information on Indico.   Preparation for retirement (2-day seminar): interactive workshop (in small groups) delivered by external experts, focusing on how to prepare psychologically as well as practically to cope with all the changes retirement brings: organised regularly in 2016, in English or ...

  6. Virtual seminar room-modelling and experimentation in horizontal and vertical integration

    DEFF Research Database (Denmark)

    Forchhammer, Søren; Fosgerau, Anders; Hansen, Peter Søren Kirk;

    1999-01-01

    The initial design considerations and research goals for an ATM network based virtual seminar room with five sites are presented. The basic observation behind the design of the virtual seminar room is, that besides the constant growth in available bandwidth for transmission in communication netwo...... the applications to provide, in a broad sense, a high and reliable quality presented at the human computer interface...

  7. 27 CFR 6.94 - Educational seminars.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Educational seminars. 6.94... OF THE TREASURY LIQUORS âTIED-HOUSEâ Exceptions § 6.94 Educational seminars. An industry member may give or sponsor educational seminars for employees of retailers either at the industry...

  8. Simulation of Distance Relay for Load Encroachment Alleviation with Agent Based Supervision of Zone3

    Directory of Open Access Journals (Sweden)

    Mohamed Badr

    2017-03-01

    Full Text Available Cascaded tripping of power lines due to mal-operation of zone-3 distance relays has been one of the main causes of many previous blackouts worldwide. Encroachment of load into zone-3 characteristics during stressed system operation conditions is a basic factor for such mal-operation of the relays. By improving the operation of zone-3, it is possible to prevent mal-operations so that cascaded line tripping can be avoided. For proper study of the behavior of distance relay during faults and load encroachment phenomenon, we must build a model of distance relay, so in this paper a modeling study of distance relay is implemented using MATLAB/Simulink program. However, this model is distinguished from previous models that, examines in detail the third zone of distance relay. Many cases are simulated with changing line loading and fault location to ensure the capability of the relay to detect the fault and thus the maximum load ability limit of distance relay is obtained. In order to prevent cascading events caused by hidden failures in zone-3 relays, agent based relay architectures have been suggested in the recent past. In such architectures each zone-3 relay contains agents that require communication with other agents at various relevant relays in order to distinguish a real zone-3 event from a temporary overload. In this paper, a local master agent is consulted by all zone-3 agents before a tripping decision is made. The master agent maintains a rule base which is updated based on the local topology of the network and real time monitoring of the status of other relays and circuit breakers. Cisco Packet Tracer program is used for running communication network simulations. The result of the simulation indicate that the time estimated to send and receive a packet data unit (PDU message between one relay to anther can satisfy the communication requirement for the proposed scheme with fiber media.

  9. Good supervision and PBL

    DEFF Research Database (Denmark)

    Otrel-Cass, Kathrin

    This field study was conducted at the Faculty of Social Sciences at Aalborg University with the intention to investigate how students reflect on their experiences with supervision in a PBL environment. The overall aim of this study was to inform about the continued work in strengthening supervision...... at this faculty. This particular study invited Master level students to discuss: • How a typical supervision process proceeds • How they experienced and what they expected of PBL in the supervision process • What makes a good supervision process...

  10. Israel Seminar 2002-2003

    CERN Document Server

    Milman, Vitali D

    2004-01-01

    The Israeli GAFA seminar (on Geometric Aspect of Functional Analysis) during the years 2002-2003 follows the long tradition of the previous volumes. It reflects the general trends of the theory. Most of the papers deal with different aspects of the Asymptotic Geometric Analysis. In addition the volume contains papers on related aspects of Probability, classical Convexity and also Partial Differential Equations and Banach Algebras. There are also two expository papers on topics which proved to be very much related to the main topic of the seminar. One is Statistical Learning Theory and the other is Models of Statistical Physics. All the papers of this collection are original research papers.

  11. Israel Seminar 1985-86

    CERN Document Server

    Milman, Vitali

    1987-01-01

    These are the proceedings of the Israel Seminar on the Geometric Aspects of Functional Analysis (GAFA) which was held between October 1985 and June 1986. The main emphasis of the seminar was on the study of the geometry of Banach spaces and in particular the study of convex sets in and infinite-dimensional spaces. The greater part of the volume is made up of original research papers; a few of the papers are expository in nature. Together, they reflect the wide scope of the problems studied at present in the framework of the geometry of Banach spaces.

  12. Entropy-based generation of supervised neural networks for classification of structured patterns.

    Science.gov (United States)

    Tsai, Hsien-Leing; Lee, Shie-Jue

    2004-03-01

    Sperduti and Starita proposed a new type of neural network which consists of generalized recursive neurons for classification of structures. In this paper, we propose an entropy-based approach for constructing such neural networks for classification of acyclic structured patterns. Given a classification problem, the architecture, i.e., the number of hidden layers and the number of neurons in each hidden layer, and all the values of the link weights associated with the corresponding neural network are automatically determined. Experimental results have shown that the networks constructed by our method can have a better performance, with respect to network size, learning speed, or recognition accuracy, than the networks obtained by other methods.

  13. A mobile phone based alarm system for supervising vital parameters in free moving rats

    Directory of Open Access Journals (Sweden)

    Kellermann Kristine

    2012-02-01

    Full Text Available Abstract Background Study protocols involving experimental animals often require the monitoring of different parameters not only in anesthetized, but also in free moving animals. Most animal research involves small rodents, in which continuously monitoring parameters such as temperature and heart rate is very stressful for the awake animals or simply not possible. Aim of the underlying study was to monitor heart rate, temperature and activity and to assess inflammation in the heart, lungs, liver and kidney in the early postoperative phase after experimental cardiopulmonary bypass involving 45 min of deep hypothermic circulatory arrest in rats. Besides continuous monitoring of heart rate, temperature and behavioural activity, the main focus was on avoiding uncontrolled death of an animal in the early postoperative phase in order to harvest relevant organs before autolysis would render them unsuitable for the assessment of inflammation. Findings We therefore set up a telemetry-based system (Data Science International, DSI™ that continuously monitored the rat's temperature, heart rate and activity in their cages. The data collection using telemetry was combined with an analysis software (Microsoft excel™, a webmail application (GMX and a text message-service. Whenever an animal's heart rate dropped below the pre-defined threshold of 150 beats per minute (bpm, a notification in the form of a text message was automatically sent to the experimenter's mobile phone. With a positive predictive value of 93.1% and a negative predictive value of 90.5%, the designed surveillance and alarm system proved a reliable and inexpensive tool to avoid uncontrolled death in order to minimize suffering and harvest relevant organs before autolysis would set in. Conclusions This combination of a telemetry-based system and software tools provided us with a reliable notification system of imminent death. The system's high positive predictive value helped to avoid

  14. Sparse Markov chain-based semi-supervised multi-instance multi-label method for protein function prediction.

    Science.gov (United States)

    Han, Chao; Chen, Jian; Wu, Qingyao; Mu, Shuai; Min, Huaqing

    2015-10-01

    Automated assignment of protein function has received considerable attention in recent years for genome-wide study. With the rapid accumulation of genome sequencing data produced by high-throughput experimental techniques, the process of manually predicting functional properties of proteins has become increasingly cumbersome. Such large genomics data sets can only be annotated computationally. However, automated assignment of functions to unknown protein is challenging due to its inherent difficulty and complexity. Previous studies have revealed that solving problems involving complicated objects with multiple semantic meanings using the multi-instance multi-label (MIML) framework is effective. For the protein function prediction problems, each protein object in nature may associate with distinct structural units (instances) and multiple functional properties (class labels) where each unit is described by an instance and each functional property is considered as a class label. Thus, it is convenient and natural to tackle the protein function prediction problem by using the MIML framework. In this paper, we propose a sparse Markov chain-based semi-supervised MIML method, called Sparse-Markov. A sparse transductive probability graph is constructed to encode the affinity information of the data based on ensemble of Hausdorff distance metrics. Our goal is to exploit the affinity between protein objects in the sparse transductive probability graph to seek a sparse steady state probability of the Markov chain model to do protein function prediction, such that two proteins are given similar functional labels if they are close to each other in terms of an ensemble Hausdorff distance in the graph. Experimental results on seven real-world organism data sets covering three biological domains show that our proposed Sparse-Markov method is able to achieve better performance than four state-of-the-art MIML learning algorithms.

  15. A survey of supervised machine learning models for mobile-phone based pathogen identification and classification

    Science.gov (United States)

    Ceylan Koydemir, Hatice; Feng, Steve; Liang, Kyle; Nadkarni, Rohan; Tseng, Derek; Benien, Parul; Ozcan, Aydogan

    2017-03-01

    Giardia lamblia causes a disease known as giardiasis, which results in diarrhea, abdominal cramps, and bloating. Although conventional pathogen detection methods used in water analysis laboratories offer high sensitivity and specificity, they are time consuming, and need experts to operate bulky equipment and analyze the samples. Here we present a field-portable and cost-effective smartphone-based waterborne pathogen detection platform that can automatically classify Giardia cysts using machine learning. Our platform enables the detection and quantification of Giardia cysts in one hour, including sample collection, labeling, filtration, and automated counting steps. We evaluated the performance of three prototypes using Giardia-spiked water samples from different sources (e.g., reagent-grade, tap, non-potable, and pond water samples). We populated a training database with >30,000 cysts and estimated our detection sensitivity and specificity using 20 different classifier models, including decision trees, nearest neighbor classifiers, support vector machines (SVMs), and ensemble classifiers, and compared their speed of training and classification, as well as predicted accuracies. Among them, cubic SVM, medium Gaussian SVM, and bagged-trees were the most promising classifier types with accuracies of 94.1%, 94.2%, and 95%, respectively; we selected the latter as our preferred classifier for the detection and enumeration of Giardia cysts that are imaged using our mobile-phone fluorescence microscope. Without the need for any experts or microbiologists, this field-portable pathogen detection platform can present a useful tool for water quality monitoring in resource-limited-settings.

  16. Empirical study of supervised gene screening

    Directory of Open Access Journals (Sweden)

    Ma Shuangge

    2006-12-01

    Full Text Available Abstract Background Microarray studies provide a way of linking variations of phenotypes with their genetic causations. Constructing predictive models using high dimensional microarray measurements usually consists of three steps: (1 unsupervised gene screening; (2 supervised gene screening; and (3 statistical model building. Supervised gene screening based on marginal gene ranking is commonly used to reduce the number of genes in the model building. Various simple statistics, such as t-statistic or signal to noise ratio, have been used to rank genes in the supervised screening. Despite of its extensive usage, statistical study of supervised gene screening remains scarce. Our study is partly motivated by the differences in gene discovery results caused by using different supervised gene screening methods. Results We investigate concordance and reproducibility of supervised gene screening based on eight commonly used marginal statistics. Concordance is assessed by the relative fractions of overlaps between top ranked genes screened using different marginal statistics. We propose a Bootstrap Reproducibility Index, which measures reproducibility of individual genes under the supervised screening. Empirical studies are based on four public microarray data. We consider the cases where the top 20%, 40% and 60% genes are screened. Conclusion From a gene discovery point of view, the effect of supervised gene screening based on different marginal statistics cannot be ignored. Empirical studies show that (1 genes passed different supervised screenings may be considerably different; (2 concordance may vary, depending on the underlying data structure and percentage of selected genes; (3 evaluated with the Bootstrap Reproducibility Index, genes passed supervised screenings are only moderately reproducible; and (4 concordance cannot be improved by supervised screening based on reproducibility.

  17. Teamwork Seminar Practice to Foster Diversified Thinking and Leadership Among Students

    Science.gov (United States)

    Maruyama, Naoki; Yoshida, Kazumi; Yamao, Hidenori

    A new course entitled “Mechanical Engineering Seminar” has begun in the Department of Mechanical Engineering, Mie University. This course consists of three parts, a teamwork seminar, a creative design seminar and a comprehensive achievement examination. Its aim is to foster a broad social and international outlook, ethical thinking, autonomy, partnership, leadership, presentation ability, originality, overall creativity in students, and to help them become aware of their real ability. The teaching method used in this seminar is based on problem-based learning (PBL) , and pro-active student participation is required. The purpose of this paper is to report the features, teaching method and educational effectiveness of the teamwork seminar, which seeks to educate students with a broad, diversified outlook. The results of a student questionnaire show that these new fields of study stimulate students' will to learn, and they express general satisfaction with the seminar.

  18. Fuel Cell Seminar, 1992: Program and abstracts

    Energy Technology Data Exchange (ETDEWEB)

    1992-12-31

    This year`s theme, ``Fuel Cells: Realizing the Potential,`` focuses on progress being made toward commercial manufacture and use of fuel cell products. Fuel cell power plants are competing for market share in some applications and demonstrations of market entry power plants are proceeding for additional applications. Development activity on fuel cells for transportation is also increasing; fuel cell products have potential in energy and transportation industries, with very favorable environmental impacts. This Seminar has the purpose of fostering communication by providing a forum for the international community interested in development, application, and business opportunities related fuel cells. Over 190 technical papers are included, the majority being processed for the data base.

  19. Israel Seminar 1989-90

    CERN Document Server

    Milman, Vitali

    1991-01-01

    The scope of the Israel seminar in geometric aspects of functional analysis during the academic year 89/90 was particularly wide covering topics as diverse as: Dynamical systems, Quantum chaos, Convex sets in Rn, Harmonic analysis and Banach space theory. The large majority of the papers are original research papers.

  20. Music, Art, Drama, Civilization Seminar.

    Science.gov (United States)

    Hampton City School Board, VA.

    This 1-year elective seminar for high school students is to be taught in five units--Introduction, the Ancient World, the Medieval World, the Renaissance, and the Modern World--with emphasis on four basic themes expressed creatively throughout western history: (1) the common man, (2) the individual, (3) religion, and (4) conflict. Instruction on a…

  1. What is the right time for supportive versus expressive interventions in supervision? An illustration based on a clinical mistake.

    Science.gov (United States)

    Leibovich, Liat; Zilcha-Mano, Sigal

    2016-09-01

    Although supportive-expressive (SE) psychotherapy is one of the most studied psychodynamic therapies today, little is known empirically about effective strategies in SE supervision, or in psychodynamic supervision in general (Diener & Mesrie, 2015; Watkins, 2011). One of the important questions in SE psychotherapy is how to decide when to use supportive and when to use expressive interventions. As a parallel process, this type of decision is relevant also to SE supervision. The present case study focuses on the decision-making process in an SE supervision session: when should supervisors use supportive as opposed to expressive strategies with their supervisees? Our aim is to develop decision rules that reliably support supervisors' decisions. We analyze a clinical error made by supervisors in this type of decision making, and show how mistakes of this type can either be avoided or, when they occur, how to turn them into opportunities for learning and for the formation of new understanding and growth. Similarly to the finding that therapists with better skills in managing their countertransference feelings were shown to have better outcomes with their patients (Gelso, Latts, Gomez, & Fassinger, 2002; Hayes, Gelso, & Hummel, 2011), we suggest that the management of the supervisors' feelings, and working through their mistakes with the therapists, can contribute to the supervisory relationship and to the development of the psychodynamic therapists' skills. (PsycINFO Database Record

  2. Texas Instruments Technical Seminar: Power Management and Wireless

    CERN Multimedia

    2006-01-01

    Monday 6 November TECHNICAL TRAINING SEMINAR 14:00 to 17:30 - Training Centre Auditorium (bldg. 593) Texas Instruments Technical Seminar: Power Management and Wireless Michael Scholtholt, Field Application Engineer / TEXAS INSTRUMENTS (US, D, CH) The range of power management products available today offers the possibility to find the best solution for each application. To select the right product it is therefore necessary to understand system requirements, how power supply products work, and where they differentiate. This Technical Training Seminar will also present an overview of how to choose the right RF platform based on markets and applications: nowadays almost everbody has at least one wireless product in use, and this tendency seems to increase significantly. Power Management Voltage mode vs. current mode control Differentiating DC/DC converters by analyzing control and compensation schemes: line / load regulation, transient response, BOM, board space, ease-of-use Introduction to evaluati...

  3. Texas Instruments Technical Seminar: Power Management and Wireless

    CERN Multimedia

    2006-01-01

    Monday 6 November TECHNICAL TRAINING SEMINAR 14:00 to 17:30 - Training Centre Auditorium (bldg. 593) Texas Instruments Technical Seminar: Power Management and Wireless Michael Scholtholt, Field Application Engineer / TEXAS INSTRUMENTS (US, D, CH) The range of power management products available today offers the possibility to find the best solution for each application. To select the right product it is therefore necessary to understand system requirements, how power supply products work, and where they differentiate. This Technical Training Seminar will also present an overview of how to choose the right RF platform based on markets and applications: nowadays almost everbody has at least one wireless product in use, and this tendency seems to increase significantly. Power Management Voltage mode vs. current mode control Differentiating DC/DC converters by analyzing control and compensation schemes: line / load regulation, transient response, BOM, board space, ease-of-use Introduction to evalu...

  4. The effect of educational programs based on the theory of planned behavior on parental supervision in students’ television watching

    Science.gov (United States)

    Moshki, Mahdi; Delshad Noghabi, Ali; Darabi, Fatemeh; Safari Palangi, Hossein; Bahri, Narjes

    2016-01-01

    Background: Excessive and uncontrolled television watching by children predisposes them to some risks such as developmental, social and psychological disorders. Parents play an important role in nurturing their children and controlling the factors affecting their health. The aim of this study was to determine the impact of health education programs on parents’ supervision skills to control their children’s television watching habits based on the theory of planned behavior. Methods: One hundred twenty parents of the students at the first and fifth grades of primary school were randomly divided into an intervention and a control group. Data were collected by a self-report questionnaire at the beginning of and one month after intervention. An educational intervention was implemented for the case group parents, who were divided into four 15-member groups, in the form of three 45-60 minute sessions with focus group discussions. Moreover, the parents were provided with children and television booklet. Data were entered into SPSS-16 and were analyzed using Chi-square, paired t test, Mann-Whitney and Wilcoxon tests. Results: After the intervention, significant changes were detected in the intervention group with respect to the mean hours of watching television (from 6.74±2.02 to 4.28±2.40; p= 0.039), knowledge scores (from 5.8±2.1 to 7.7±1.9; p= 0.001), attitude towards less television watching (from 35.5±11.5 to 48.4±8.9; p=0.003), subjective norms (from 11.8±8.1 to 24.5±8.6; p>0.001) and behavioral intention (from 18.6±7.4 to 31.8±5.1; p=0.001). Conclusion: The results revealed that educational interventions based on the theory of planned behavior are capable of changing knowledge, attitude, subjective norm and intention of parents towards controlling and monitoring their children's television watching and can improve the performance of parental control and reduce the hours of TV watching by children. Therefore, this pattern is suggested for reforming the

  5. The effect of educational programs based on the theory of planned behavior on parental supervision in students' television watching.

    Science.gov (United States)

    Moshki, Mahdi; Delshad Noghabi, Ali; Darabi, Fatemeh; Safari Palangi, Hossein; Bahri, Narjes

    2016-01-01

    Excessive and uncontrolled television watching by children predisposes them to some risks such as developmental, social and psychological disorders. Parents play an important role in nurturing their children and controlling the factors affecting their health. The aim of this study was to determine the impact of health education programs on parents' supervision skills to control their children's television watching habits based on the theory of planned behavior. One hundred twenty parents of the students at the first and fifth grades of primary school were randomly divided into an intervention and a control group. Data were collected by a self-report questionnaire at the beginning of and one month after intervention. An educational intervention was implemented for the case group parents, who were divided into four 15-member groups, in the form of three 45-60 minute sessions with focus group discussions. Moreover, the parents were provided with children and television booklet. Data were entered into SPSS-16 and were analyzed using Chi-square, paired t test, Mann-Whitney and Wilcoxon tests. After the intervention, significant changes were detected in the intervention group with respect to the mean hours of watching television (from 6.74±2.02 to 4.28±2.40; p= 0.039), knowledge scores (from 5.8±2.1 to 7.7±1.9; p= 0.001), attitude towards less television watching (from 35.5±11.5 to 48.4±8.9; p=0.003), subjective norms (from 11.8±8.1 to 24.5±8.6; p>0.001) and behavioral intention (from 18.6±7.4 to 31.8±5.1; p=0.001). The results revealed that educational interventions based on the theory of planned behavior are capable of changing knowledge, attitude, subjective norm and intention of parents towards controlling and monitoring their children's television watching and can improve the performance of parental control and reduce the hours of TV watching by children. Therefore, this pattern is suggested for reforming the nurturing skills of parents about other

  6. THE 2015 INTER-REGIONAL SEMINARS ON RADIATION HYGIENE FOR LOCAL AGENCIES AND ORGANIZATIONS’ SPECIALISTS OF THE FEDERAL SERVICE FOR SURVEILLANCE ON CONSUMER RIGHTS PROTECTION AND HUMAN WELL-BEING

    Directory of Open Access Journals (Sweden)

    A. N. Barkovskiy

    2016-01-01

    Full Text Available The article is dedicated to the inter-regional seminars on ensuring population radiation safety held in 2015. Each one of the eight inter-regional centers of Federal Service for Surveillance on Consumer Rights Protection and Human Well-Being conducts such seminars once in every two years in order to render organizational, methodological and practical assistance on the issues of population radiation protection ( Inter-Regional Centers on Radiation Safety – IRC RS In 2015 the inter-regional seminars were conducted by the following inter-regional centers: the Central IRC RS in Moscow on March 18–19, the Southern IRC RS in Simferopol on April 21-23, the Far Eastern IRC RS in Habarovsk on May 26-28, the Siberian IRC RS in Gorno-Altaisk on September 22-24 and the Head Scientific-Methodological Center of Federal Service for Surveillance on Consumer Rights Protection and Human Well-Being (HSMC in St. Petersburg on October 7-8.The seminar elucidated upon current issues of ensuring population radiation protection. The presentations were made by the top-notch specialists of St. Petersburg Research Institute of Radiation Hygiene after Professor P.V. Ramzaev. They expanded upon limitation of population exposure from natural, medical and technogenic ionizing radiation sources, implementation of new regulatory-methodological documents devised by the Federal Service for Surveillance on Consumer Rights Protection and Human Well-Being. They also dwelled upon state-of the-art instruments and methods of conducting radiation monitoring. Practical matters were discussed in relation to establishment of sanitary-epidemiological supervision over population radiation protection.The article highlights the issues discussed at those seminars, major challenges underscored by the participants as the result of the discussions. It provides the general evaluation and conclusions based on the seminars’ outcomes. The smooth organization of those seminars was highly

  7. Web Based Design of Long-Distance Supervising System for VRFF%基于Web的VRFF远程监测系统设计

    Institute of Scientific and Technical Information of China (English)

    杜秀霞; 李平康

    2009-01-01

    The design and realization of the website project based on the output data of the vacuum rabble foundry furnace(VRFF) system is introducted. The technology of ASP(active server pages), the language of HTML and the real time database are used to construct the supervising website.The real time data is transferred from DB(database of LiKong) to the database of the web by compiling SQL(Structured Query Language) and setting the LiKong's.And the homepage of supervising to refresh the web to receive the dynamic data are discussed. Through setting the IIS of Windows XP and using TCP/IP, the website is published in LAN, which can actualize the function of long-distance supervising, user checking and common browser exploring. A whole long distance supervising website is designed and the applications is successfully realized.%介绍了利用力控工控组态软件进行真空搅拌铸造炉(VRFF)[BFQB]远程计算机控制的设计与实现.探讨了利用ASP技术及HTML语言编写小型监测网站的技术,包括对远程计算机与真空搅拌铸造炉测控系统的实时数据交换,利用IIS的设置及TCP/IP协议实现远程访问等WEB工程应用技术.给出了通过主页登陆,用户核实等功能,构成一个完整安全的工业远程监测系统的实现实例.

  8. Effectiveness of the bucco-lingual technique within a school-based supervised toothbrushing program on preventing caries: a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Frazão Paulo

    2011-03-01

    Full Text Available Abstract Background Supervised toothbrushing programs using fluoride dentifrice have reduced caries increment. However there is no information about the effectiveness of the professional cross-brushing technique within a community intervention. The aim was to assess if the bucco-lingual technique can increase the effectiveness of a school-based supervised toothbrushing program on preventing caries. Methods A randomized double-blinded controlled community intervention trial to be analyzed at an individual level was conducted in a Brazilian low-income fluoridated area. Six preschools were randomly assigned to the test and control groups and 284 five-year-old children presenting at least one permanent molar with emerged/sound occlusal surface participated. In control group, oral health education and dental plaque dying followed by toothbrushing with fluoride dentifrice supervised directly by a dental assistant, was developed four times per year. At the remaining school days the children brushed their teeth under indirect supervising of the teachers. In test group, children also underwent a professional cross-brushing on surfaces of first permanent molar rendered by a specially trained dental assistant five times per year. Enamel and dentin caries were recorded on buccal, occlusal and lingual surfaces of permanent molars during 18-month follow-up. Exposure time of surfaces was calculated and incidence density ratio was estimated using Poisson regression model. Results Difference of 21.6 lesions per 1,000 children between control and test groups was observed. Among boys whose caries risk was higher compared to girls, incidence density was 50% lower in test group (p = 0.016. Conclusion Modified program was effective among the boys. It is licit to project a relevant effect in a larger period suggesting in a broader population substantial reduction of dental care needs. Trial registration ISRCTN18548869.

  9. System based on fuzzy logic for blade temperature supervision of the gas turbine of a CTCC; Sistema basado en logica difusa para la supervision de temperatura de alabes en la turbina de gas de una CTCC

    Energy Technology Data Exchange (ETDEWEB)

    Espinola V, Agustin; Madrigal E, Guadalupe [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico); Astorga Z, Carlos M [Cento Nacional de Investigacion y Desarrollo Tecnologico (Cenidet), Cuernavaca, Morelos (Mexico)

    2005-07-01

    The fuzzy logic has found an ample acceptance when it is used to handle high level control functions that fall outside the dominion of the conventional control methods. One of these cases is the application of the fuzzy logic to the supervisory control. In this article a supervisory control system designed with base in the theory of the diffuse logic, applied to the supervisory control of the blades temperature of a turbo gas unit (TGU). The validation results of the performance of the temperature supervisory control, obtained from tests before different scenarios, when this scheme of control was implemented in a nonlinear mathematical model that simulates a Thermometrical Power Station of Combined Cycle (TPSCC) [Spanish] La logica difusa ha encontrado una amplia aceptacion cuando se emplea para manejar funciones de control de alto nivel que caen fuera del dominio de los metodos convencionales de control. Uno de estos casos es la aplicacion de la logica difusa al control supervisorio. En este articulo se presenta un sistema de control supervisorio disenado con base en la teoria de la logica difusa, aplicado al control de supervision de la temperatura de alabes de una unidad turbo gas (UTG). Se muestran los resultados de validacion del desempeno del supervisorio de temperatura, obtenidos ante diferentes escenarios de pruebas, cuando se implemento este esquema de control en un modelo matematico no lineal que simula una Central Termoelectrica de Ciclo Combinado (CTCC)

  10. Best-effort Support for a Virtual Seminar Room

    DEFF Research Database (Denmark)

    Sharp, Robin; Todirica, Edward Alexandru

    2002-01-01

    This paper describes the RTMM Virtual Seminar Room, an interactive distributed multimedia application based on a platform with a simple middleware architecture, using best effort scheduling and a best effort network service. Emphasis has been placed on achieving low latency in all parts...

  11. Hamlet on the Macintosh: An Experimental Seminar That Worked.

    Science.gov (United States)

    Strange, William C.

    1987-01-01

    Describes experimental college Shakespeare seminar that used Macintosh computers and software called ELIZA and ADVENTURE to develop character dialogs and adventure games based on Hamlet's characters and plots. Programming languages are examined, particularly their relationship to metaphor, and the use of computers in humanities is discussed. (LRW)

  12. Hamlet on the Macintosh: An Experimental Seminar That Worked.

    Science.gov (United States)

    Strange, William C.

    1987-01-01

    Describes experimental college Shakespeare seminar that used Macintosh computers and software called ELIZA and ADVENTURE to develop character dialogs and adventure games based on Hamlet's characters and plots. Programming languages are examined, particularly their relationship to metaphor, and the use of computers in humanities is discussed. (LRW)

  13. Gymnasium-based unsupervised exercise maintains benefits in oxygen uptake kinetics obtained following supervised training in type 2 diabetes.

    Science.gov (United States)

    Macananey, Oscar; O'Shea, Donal; Warmington, Stuart A; Green, Simon; Egaña, Mikel

    2012-08-01

    Supervised exercise (SE) in patients with type 2 diabetes improves oxygen uptake kinetics at the onset of exercise. Maintenance of these improvements, however, has not been examined when supervision is removed. We explored if potential improvements in oxygen uptake kinetics following a 12-week SE that combined aerobic and resistance training were maintained after a subsequent 12-week unsupervised exercise (UE). The involvement of cardiac output (CO) in these improvements was also tested. Nineteen volunteers with type 2 diabetes were recruited. Oxygen uptake kinetics and CO (inert gas rebreathing) responses to constant-load cycling at 50% ventilatory threshold (V(T)), 80% V(T), and mid-point between V(T) and peak workload (50% Δ) were examined at baseline (on 2 occasions) and following each 12-week training period. Participants decided to exercise at a local gymnasium during the UE. Thirteen subjects completed all the interventions. The time constant of phase 2 of oxygen uptake was significantly faster (p heart rate kinetics at all 3 intensities and a larger increase in CO at 30 s in relation to 240 s at 80% V(T); and these responses were maintained post-UE. Unsupervised exercise maintained benefits in oxygen uptake kinetics obtained during a supervised exercise in subjects with diabetes, and these benefits were associated with a faster dynamic response of heart rate after training.

  14. Machinery running state identification based on discriminant semi-supervised local tangent space alignment for feature fusion and extraction

    Science.gov (United States)

    Su, Zuqiang; Xiao, Hong; Zhang, Yi; Tang, Baoping; Jiang, Yonghua

    2017-04-01

    Extraction of sensitive features is a challenging but key task in data-driven machinery running state identification. Aimed at solving this problem, a method for machinery running state identification that applies discriminant semi-supervised local tangent space alignment (DSS-LTSA) for feature fusion and extraction is proposed. Firstly, in order to extract more distinct features, the vibration signals are decomposed by wavelet packet decomposition WPD, and a mixed-domain feature set consisted of statistical features, autoregressive (AR) model coefficients, instantaneous amplitude Shannon entropy and WPD energy spectrum is extracted to comprehensively characterize the properties of machinery running state(s). Then, the mixed-dimension feature set is inputted into DSS-LTSA for feature fusion and extraction to eliminate redundant information and interference noise. The proposed DSS-LTSA can extract intrinsic structure information of both labeled and unlabeled state samples, and as a result the over-fitting problem of supervised manifold learning and blindness problem of unsupervised manifold learning are overcome. Simultaneously, class discrimination information is integrated within the dimension reduction process in a semi-supervised manner to improve sensitivity of the extracted fusion features. Lastly, the extracted fusion features are inputted into a pattern recognition algorithm to achieve the running state identification. The effectiveness of the proposed method is verified by a running state identification case in a gearbox, and the results confirm the improved accuracy of the running state identification.

  15. Technical Training seminar: Texas Instruments

    CERN Multimedia

    2006-01-01

    Monday 6 November TECHNICAL TRAINING SEMINAR 14:00 to 17:30 - Training Centre Auditorium (bldg. 593) Texas Instruments Technical Seminar Michael Scholtholt, Field Application Engineer / TEXAS INSTRUMENTS (US, D, CH) POWER - A short approach to Texas Instruments power products Voltage mode vs. current mode control Differentiating DC/DC converters by analyzing control and compensation schemes: line / load regulation, transient response, BOM, board space, ease-of-use Introduction to the SWIFT software FPGA + CPLD power solutions WIRELESS / CHIPCON Decision criteria when choosing a RF platform Introduction to Texas Instruments wireless products: standardized platforms proprietary platforms ( 2.4 GHz / sub 1 GHz) development tools Antenna design: example for 2.4 GHz questions, discussion Industrial partners: Robert Medioni, François Caloz / Spoerle Electronic, CH-1440 Montagny (VD), Switzerland Phone: +41 24 447 0137, email: RMedioni@spoerle.com, http://www.spoerle.com Language: English. Free s...

  16. Evaluation of a Video-Based Seminar to Raise Health Care Professionals' Awareness of Culturally Sensitive End-of-Life Care.

    Science.gov (United States)

    Cruz-Oliver, Dulce M; Malmstrom, Theodore K; Roegner, Michael; Yeo, Gwen

    2017-07-15

    Health care workers serve diverse communities and face challenges in delivering culturally responsive EOL care, especially when caring for Latino elders. The objective of this study was to investigate the effect of a newly developed telenovela, or video soap opera, on health care professionals (HCPs)' awareness of caregivers' stress and patients' cultural approaches to end-of-life (EOL) care decisions. A multicenter cross-sectional study among three communities in New York, Miami, and Missouri. Participants from a convenience sample of multidisciplinary HCPs were randomly assigned to view power point presentation with either a control video or an intervention-telenovela about caregiving as part of a one-hour audiovisual seminar and completed a pre- and post-test questionnaire to evaluate reaction and learning. Participants (N = 142) were mostly female (80%) nurses (54%) with a mean age of 44.5 ± 12.4 years and from non-Hispanic white (41%) or Hispanics (37%) ethnicity. In both control and intervention groups, post-test responses demonstrated a high level (87%) of satisfaction with seminar and an increase in openness to discuss EOL issues with culturally diverse patients (P educate HCPs on cultural sensitivity to help ethnically diverse caregivers and their patients benefit from EOL care. Copyright © 2017. Published by Elsevier Inc.

  17. Networks of Professional Supervision

    Science.gov (United States)

    Annan, Jean; Ryba, Ken

    2013-01-01

    An ecological analysis of the supervisory activity of 31 New Zealand school psychologists examined simultaneously the theories of school psychology, supervision practices, and the contextual qualities that mediated participants' supervisory actions. The findings indicated that the school psychologists worked to achieve the supervision goals of…

  18. Forskellighed i supervision

    DEFF Research Database (Denmark)

    Petersen, Birgitte; Beck, Emma

    2009-01-01

    Indtryk og tendenser fra den anden danske konference om supervision, som blev holdt på Københavns Universitet i oktober 2008......Indtryk og tendenser fra den anden danske konference om supervision, som blev holdt på Københavns Universitet i oktober 2008...

  19. Experiments in Virtual Supervision.

    Science.gov (United States)

    Walker, Rob

    This paper examines the use of First Class conferencing software to create a virtual culture among research students and as a vehicle for supervision and advising. Topics discussed include: computer-mediated communication and research; entry to cyberculture, i.e., research students' induction into the research community; supervision and the…

  20. Clients' Views of Live Supervision and Satisfaction with Therapy.

    Science.gov (United States)

    Locke, Lisa D.; McCollum, Eric E.

    2001-01-01

    Examines clients' perceptions of live supervision and their satisfaction with therapy in a university-based training clinic for marriage and family therapists. Results indicate that clients were generally satisfied with therapy and found the live-supervision process satisfactory as long as the perceived helpfulness of live supervision outweighed…

  1. 48 CFR 32.503-2 - Supervision of progress payments.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Supervision of progress... GENERAL CONTRACTING REQUIREMENTS CONTRACT FINANCING Progress Payments Based on Costs 32.503-2 Supervision of progress payments. (a) The extent of progress payments supervision, by prepayment review...

  2. Counseling Supervision within a Feminist Framework: Guidelines for Intervention

    Science.gov (United States)

    Degges-White, Suzanne E.; Colon, Bonnie R.; Borzumato-Gainey, Christine

    2013-01-01

    Feminist supervision is based on the principles of feminist theory. Goals include sharing responsibility for the supervision process, empowering the supervisee, attending to the contextual assumptions about clients, and analyzing gender roles. This article explores feminist supervision and guidelines for providing counseling supervision…

  3. Technical Training: Technical Training Seminar

    CERN Multimedia

    2004-01-01

    Tuesday 30 March TECHNICAL TRAINING SEMINAR From 9:00 to 12:00 and from 13:00 to 16:00 hrs - Council Chamber, Salle B, Salle des Pas Perdus National Instruments (NI) on Tour 2004 Claudia Jüngel, Evrem Yarkin, Joel Clerc, Hervé Baour / NATIONAL INSTRUMENTS The special event NI on Tour 2004, run in Germany, Austria and Switzerland, will be at CERN on March 30. Technical seminars and free introductory courses will be offered all day long in the Council Chamber, Salle B, and Salle des Pas Perdus (buildings 61 and 503). Technical conferences: 09:00 - 12:00 Data acquisition systems on PCs. Industrial measurement and control techniques. 13:00 - 16:00 Advanced LabVIEW software and PXI instrumentation. Measuring instruments and system components for teststand automation. Introductory courses: 09:00 - 12:00 DIAdem: Data analysis and presentation 13:00 - 16:00 Data acquisition with LabVIEW Language: English and French Free special seminar. Registration is recommended with National Instruments Swi...

  4. Technical Training: Technical Training Seminar

    CERN Multimedia

    2004-01-01

    Tuesday 30 March TECHNICAL TRAINING SEMINAR From 9:00 to 12:00 and from 13:00 to 16:00 hrs - Council Chamber, Salle B, Salle des Pas Perdus National Instruments (NI) on Tour 2004 Claudia Jüngel, Evrem Yarkin, Joel Clerc, Hervé Baour / NATIONAL INSTRUMENTS The special event NI on Tour 2004, run in Germany, Austria and Switzerland, will be at CERN on March 30. Technical seminars and free introductory courses will be offered all day long in the Council Chamber, Salle B, and Salle des Pas Perdus (buildings 61 and 503). Technical conferences: 09:00 - 12:00 Data acquisition systems on PCs. Industrial measurement and control techniques. 13:00 - 16:00 Advanced LabVIEW software and PXI instrumentation. Measuring instruments and system components for teststand automation. Introductory courses: 09:00 - 12:00 DIAdem: Data analysis and presentation 13:00 - 16:00 Data acquisition with LabVIEW Language: English and French Free special seminar. Registration is recommended with National Instruments Switzerland (please sp...

  5. Creating Online Lessons: A Faculty Development Seminar Series

    Directory of Open Access Journals (Sweden)

    Deborah Sleight, PhD

    2003-02-01

    Full Text Available The World Wide Web is being used increasingly to deliver instruction in medical education. Consequently, there is a need to train faculty in developing and implementing online instruction. We developed and implemented a seminar series to teach faculty to create educationally sound, well designed online instruction. Instruction was delivered to 15 participants via a six session seminar on developing web based lessons, supplemented with web-based instruction. First, the participants learned the basics of instructional design via a web based module. They then completed content outlines for their online lessons prior to the first seminar. Lesson development, web site development and the use of a web based instructional shell to implement the online lessons were each taught in two two hour sessions. Eight participants developed online lessons and four actually implemented them. Feedback was mostly positive, with suggestions for improvement. All eight participants who completed the series said they would recommend it to their colleagues. Because a longitudinal workshop type of seminar series requires a large amount of participant time outside of class, a six month seminar series may be too long. It is important at the beginning of the series to help participants select topics suitable for online instruction and to help them narrow their topics. We may change the attendance guidelines so faculty would attend only the session on instructional design and have their staff attend the technical sessions on web site design, HTML editing and online course delivery systems. This would better match the actual practice of faculty designing the instruction and staff developing it. HTML (Browser version of the article

  6. Supervision som undervisningsform i voksenspecialundervisningen

    DEFF Research Database (Denmark)

    Kristensen, René

    2000-01-01

    Supervision som undervisningsform i voksenspecialundervisningen. Procesarbejde i undervisning af voksne.......Supervision som undervisningsform i voksenspecialundervisningen. Procesarbejde i undervisning af voksne....

  7. Monterey Strategy Seminar: Day 2: Dissuasion in the U.S. Defense Strategy.

    OpenAIRE

    Russell, James A; Pulsipher, Lashley; Zellen, Barry; Lavoy, Peter R.; Clary, Christopher

    2004-01-01

    Monterey Strategy Seminar: Day 1: Capabilities Based Planning. Day 2: Dissuasion in the U.S. Defense Strategy. Day 3: Global Strike Warfare Naval Postgraduate School Center for Contemporary Conflict (CCC)

  8. Arts, health & wellbeing: reflections on a national seminar series and building a UK research network

    Science.gov (United States)

    Stickley, Theo; Parr, Hester; Atkinson, Sarah; Daykin, Norma; Clift, Stephen; De Nora, Tia; Hacking, Sue; Camic, Paul M; Joss, Tim; White, Mike; Hogan, Susan J

    2017-01-01

    Abstract An account is provided of a UK national seminar series on Arts, Health and Wellbeing funded by the Economic and Social Research Council during 2012–13. Four seminars were organised addressing current issues and challenges facing the field. Details of the programme and its outputs are available online. A central concern of the seminar programme was to provide a foundation for creating a UK national network for researchers in the field to help promote evidence-based policy and practice. With funding from Lankelly Chase Foundation, and the support of the Royal Society for Public Health, a Special interest Group for Arts, Health and Wellbeing was launched in 2015. PMID:28163778

  9. A Novel High-Frequency Voltage Standing-Wave Ratio-Based Grounding Electrode Line Fault Supervision in Ultra-High Voltage DC Transmission Systems

    Directory of Open Access Journals (Sweden)

    Yufei Teng

    2017-03-01

    Full Text Available In order to improve the fault monitoring performance of grounding electrode lines in ultra-high voltage DC (UHVDC transmission systems, a novel fault monitoring approach based on the high-frequency voltage standing-wave ratio (VSWR is proposed in this paper. The VSWR is defined considering a lossless transmission line, and the characteristics of the VSWR under different conditions are analyzed. It is shown that the VSWR equals 1 when the terminal resistance completely matches the characteristic impedance of the line, and when a short circuit fault occurs on the grounding electrode line, the VSWR will be greater than 1. The VSWR will approach positive infinity under metallic earth fault conditions, whereas the VSWR in non-metallic earth faults will be smaller. Based on these analytical results, a fault supervision criterion is formulated. The effectiveness of the proposed VSWR-based fault supervision technique is verified with a typical UHVDC project established in Power Systems Computer Aided Design/Electromagnetic Transients including DC(PSCAD/EMTDC. Simulation results indicate that the proposed strategy can reliably identify the grounding electrode line fault and has strong anti-fault resistance capability.

  10. The connectional reconstruction and operational innovation of teaching supervision in distance education based on development trend%基于发展取向的远程教育督导的理念重构和实践创新

    Institute of Scientific and Technical Information of China (English)

    郭富强

    2013-01-01

      着眼于教师的持续发展、有效发展的基于发展取向的教学督导是督导本质的体现。本文在分析传统督导取向的基础上提出了基于发展取向的教学督导的理念,分析讨论了发展性督导的理念体系,并结合电大开放教育督导实践,论述了远程教育中实施发展性督导的实践创新。实践证明,发展性教学督导是实现督导目的、促进教师发展,进而促进教育教学发展的有效途径。%  It is a reflection of the essence of supervision to conduct teaching supervision aimed at the sustainable and effective development the teaching staff based on development trend. This essay, on the basis of an analysis of the traditional supervision tendency,puts forward a new conception of development-trend-based teaching supervision and discusses the conceptual system of developmental supervision.Combined with the practice of open education in TV university supervisors,elaborated in the remote education implemented in developing supervision Practice and innovation.It has been proved that developmental teaching supervision is an effective way to realize the goals of supervision, promote staff development and, furthermore,to improve education and teaching.

  11. 基于半监督的SVM迁移学习文本分类算法%Semi-Supervised Transfer Learning Text Classiifcation Algorithms Based on SVM

    Institute of Scientific and Technical Information of China (English)

    谭建平; 刘波; 肖燕珊

    2016-01-01

    随着互联网的快速发展,文本信息量巨大,大规模的文本处理已经成为一个挑战。文本处理的一个重要技术便是分类,基于SVM的传统文本分类算法已经无法满足快速的文本增长分类。于是如何利用过时的历史文本数据(源任务数据)进行迁移来帮助新产生文本数据进行分类显得异常重要。文章提出了基于半监督的SVM迁移学习算法(Semi-supervised TL_SVM)来对文本进行分类。首先,在半监督SVM的模型中引入迁移学习,构建分类模型。其次,采用交互迭代的方法对目标方程求解,最终得到面向目标领域的分类器。实验验证了基于半监督的SVM迁移学习分类器具有比传统分类器更高的精确度。%With the rapid development of the Internet, texts contain a huge amount of information and the large-scale text processing has become a challenge. An important technical of the text processing is classiifcation, the traditional text categorization algorithm based on SVM has been unable to meet the rapid growth of text classiifcation. So how to utilize the source tasks data to help build a transfer learning classiifer for the target task is especially important. Semi-supervised TL_SVM algorithms is proposed to text classiifcation. First, semi-supervised SVM model combines transfer learning to build the model of classiifcation. Second, we utilize the iterative algorithm to solve the optimization function and obtain the transfer classiifer for the target task. Experiments have shown that our Semi-supervised-based transfer SVM can obtain higher accuracy compared with the traditional method.

  12. Clinical Supervision in Denmark

    DEFF Research Database (Denmark)

    Jacobsen, Claus Haugaard

    Data fra den danske undersøgelse af psykoterapeuters faglige udvikling indsamlet ved hjælp af DPCCQ. Oplægget fokuserer på supervision (modtaget, givet, uddannelse i) blandt danske psykoterapeutiske arbejdende psykologer....

  13. Supervision af psykoterapi

    DEFF Research Database (Denmark)

    SUPERVISION AF PSYKOTERAPI indtager en central position i uddannelsen og udviklingen af psykoterapeuter. Trods flere lighedspunkter med psykoterapi, undervisning og konsultation er psykoterapisupervision et selvstændigt virksomhedsområde. Supervisor må foruden at være en trænet psykoterapeut kende...... supervisionens rammer og indplacering i forhold til organisation og samfund. En række kapitler drejer sig om supervisors opgaver, roller og kontrolfunktion, supervision set fra supervisandens perspektiv samt betragtninger over relationer og processer i supervision. Der drøftes fordele og ulemper ved de...... forskellige måder, hvorpå en sag kan fremlægges. Bogens første del afsluttes med refleksioner over de etiske aspekter ved psykoterapisupervision. Bogens anden del handler om de særlige forhold, der gør sig gældende ved supervision af en række specialiserede behandlingsformer eller af psykoterapi med bestemte...

  14. Psykoterapi og supervision

    DEFF Research Database (Denmark)

    Jacobsen, Claus Haugaard

    2014-01-01

    Kapitlet beskriver supervisionen funktioner i forhold til psykoterapi. Supervision af psykoterapi henviser i almindelighed til, at en psykoterapeut konsulterer en ofte mere erfaren kollega (supervisor) med henblik på drøftelse af et konkret igangværende psykoterapeutisk behandlingsforløb. Formålet...... er at fremme denne fagpersons (psykoterapeutens) faglige udvikling samt sikre kvaliteten af behandlingen.kan defineres som i. Der redegøres for, hvorfor supervision er vigtig del af psykoterapeutens profession samt vises, hvorledes supervision foruden den faglige udvikling også er vigtigt redskab i...... psykoterapiens kvalitetssikring. Efter at have drøftet nogle etiske forhold ved supervision, fremlægges endelig nogle få forskningsresultater vedr. psykoterapisupervision af danske psykologer....

  15. Supervised training and home-based rehabilitation in patients with stabilized ankylosing spondylitis on TNF inhibitor treatment: a controlled clinical trial with a 12-month follow-up.

    Science.gov (United States)

    Masiero, Stefano; Poli, Patrizia; Bonaldo, Lara; Pigatto, Maurizia; Ramonda, Roberta; Lubrano, Ennio; Punzi, Leonardo; Maffulli, Nicola

    2014-06-01

    To assess the 12-month's follow-up effects on pain, mobility, and physical function outcomes of a supervised training and home-based rehabilitation for ankylosing spondylitis patients stabilized with TNF-inhibitor therapy. Controlled clinical trial (sequentially determined allocation) with 12-months' follow-up. Patients' homes. A total of 69 subjects were allocated to either a rehabilitation programme (rehabilitation group, n = 22), an educational-behavioural programme (educational group, n = 24), and to neither programme (control group, n = 23). Rehabilitation programme included supervised training and home exercises (stretching, strengthening, aerobic, chest, and spine/hip joint flexibility exercises); educational-behavioural programme included information on ankylosing spondylitis, pain and stress mechanisms, and control. Spinal pain intensity, Bath Ankylosing Spondylitis Metrology Index, Bath Ankylosing Spondylitis Functional Index, Bath Ankylosing Spondylitis Disease Activity Index, chest expansion, and cervical and lumbar spine active range of motion measured by a pocket goniometer. At baseline, the three groups exhibited comparable demographic characteristics and basal evaluations. Intra-group changes in the rehabilitation group from baseline to 12 months yielded statistically significant gains (p Ankylosing Spondylitis Disease Activity Index (p = 0.012 and p = 0.050), and in some goniometric measurements as cervical rotation (p = 0.007 and p = 0.014), toraco-lumbar rotation (p = 0.009 and p = 0.050), and total cervical movements (p = 0.009 and p = 0.001). In comparison with the educational-behavioural programme or no intervention, supervised training and home exercises improved long-term outcome in patients with ankylosing spondylitis. © The Author(s) 2013.

  16. USEPA SEMINARS ON INDOOR AIR VAPOR INTRUSION

    Science.gov (United States)

    This interactive CD has been developed to introduce you to the seminar speakers and their presentation topics. It includes introduction and overview video clips, an interactive class exercise that explains how to interpret and use the new EPA IAVI Guidance, a scrolling seminar vi...

  17. A Seminar On Shanghai Airport Airspace Held

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    <正>A seminar on Shanghai airport airspace, sponsored by the airport’s second-phase project headquarters and East China Air Traffic Administration, was held in Shanghai between March 21 and 23.Present at the seminar were Shanghai Vice-Mayor

  18. China-Spain Urban Transport Seminar

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    <正>The China-Spain Seminar on Urban Transport jointly sponsored by the Chinese Committee of the China-Spain Forum and the Agency of International Cooperation of the Spanish Foreign Ministry was held in Beijing from May 10 to 14, 2004. The Seminar was

  19. 33. MPA seminar 2007. Proceedings; 33. MPA Seminar 2007. Vortraege

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-07-01

    In a single PDF file, the CD-ROM contains all papers presented at the 33. MPA Seminar in Stuttgart. Subjects: Life management of nuclear facilities: Materials, integrity analysis, fracture mechanics; Behaviour of welds; Material development and qualification for power plants with enhanced steam parameters; monitoring concepts (e.g. state monitoring of components, test concepts); Design of pipelines with flanged joints; Assembly and joining technology for flanged joints; Non-destructive testing in plant engineering; Materials for new nuclear reactors. Many of the papers are available as separate items in this database. [German] In einer einzigen PDF-Datei sind auf der CD-ROM alle Vortraege enthalten, die auf dem 33. MPA-Seminar in Stuttgart gehalten wurden. Die Themenschwerpunkte sind: Lebensdauermanagement kerntechnischer Anlagen - Werkstoffverhalten, Integritaetsanalyse, Bruchmechanik; Verhalten von Schweissverbindungen; Werkstoffentwicklung und -qualifizierung fuer Kraftwerke mit erhoehten Dampfparametern; Ueberwachungskonzepte (z.B. Zustandsueberwachung von Komponenten, Pruefkonzepte); Auslegung von Rohrleitungen mit Flanschverbindungen; Montage- und Dichtungstechnik fuer Flanschverbindungen; Zerstoerungsfreie Pruefung in der Anlagentechnik; Werkstoffe fuer neue Kernreaktoren. Ein grosser Teil der Vortraege wurde separat aufgenommen.

  20. A seminar on graph theory

    CERN Document Server

    Harary, Frank

    2015-01-01

    Presented in 1962-63 by experts at University College, London, these lectures offer a variety of perspectives on graph theory. Although the opening chapters form a coherent body of graph theoretic concepts, this volume is not a text on the subject but rather an introduction to the extensive literature of graph theory. The seminar's topics are geared toward advanced undergraduate students of mathematics.Lectures by this volume's editor, Frank Harary, include ""Some Theorems and Concepts of Graph Theory,"" ""Topological Concepts in Graph Theory,"" ""Graphical Reconstruction,"" and other introduc

  1. Israel Seminar 1996–2000

    CERN Document Server

    Schechtman, Gideon

    2000-01-01

    This volume of original research papers from the Israeli GAFA seminar during the years 1996-2000 not only reports on more traditional directions of Geometric Functional Analysis, but also reflects on some of the recent new trends in Banach Space Theory and related topics. These include the tighter connection with convexity and the resulting added emphasis on convex bodies that are not necessarily centrally symmetric, and the treatment of bodies which have only very weak convex-like structure. Another topic represented here is the use of new probabilistic tools; in particular transportation of measure methods and new inequalities emerging from Poincaré-like inequalities.

  2. 34th Atlanta Executive Seminar

    Science.gov (United States)

    2009-04-23

    Seminar “Supporting the Warfighter in an Era of New Challenges” Atlanta, Georgia 21 - 23 April 2009 Wednesday, April 22, 2009 “A Wall Street ...60L, Blackhawk Colombia : 15 - UH-60L, Blackhawks 360 - Assorted small arms (Numerous Cases) 39 – Armored Security Vehicles 214 - NVDs Chile: Avenger...the Chain  The Good News: Sellers and Buyers Will Be Motivated to Consolidate ($USD, Millions) DoD FY06 DoD FY07 DoD FY08E DoD FY09E Procurment

  3. Israel Seminar 2001-2002

    CERN Document Server

    Schechtman, Gideon

    2003-01-01

    The proceedings of the Israeli GAFA seminar on Geometric Aspect of Functional Analysis during the years 2001-2002 follow the long tradition of the previous volumes. They continue to reflect the general trends of the Theory. Several papers deal with the slicing problem and its relatives. Some deal with the concentration phenomenon and related topics. In many of the papers there is a deep interplay between Probability and Convexity. The volume contains also a profound study on approximating convex sets by randomly chosen polytopes and its relation to floating bodies, an important subject in Classical Convexity Theory. All the papers of this collection are original research papers.

  4. A supervised vibration-based statistical methodology for damage detection under varying environmental conditions & its laboratory assessment with a scale wind turbine blade

    Science.gov (United States)

    Gómez González, A.; Fassois, S. D.

    2016-03-01

    The problem of vibration-based damage detection under varying environmental conditions and uncertainty is considered, and a novel, supervised, PCA-type statistical methodology is postulated. The methodology employs vibration data records from the healthy and damaged states of a structure under various environmental conditions. Unlike standard PCA-type methods in which a feature vector corresponding to the least important eigenvalues is formed in a single step, the postulated methodology uses supervised learning in which damaged-state data records are employed to sequentially form a feature vector by appending a transformed scalar element at a time under the condition that it optimally, among all remaining elements, improves damage detectability. This leads to the formulation of feature vectors with optimized sensitivity to damage, and thus high damage detectability. Within this methodology three particular methods, two non-parametric and one parametric, are formulated. These are validated and comparatively assessed via a laboratory case study focusing on damage detection on a scale wind turbine blade under varying temperature and the potential presence of sprayed water. Damage detection performance is shown to be excellent based on a single vibration response sensor and a limited frequency bandwidth.

  5. Supervision over technological and measurement processes

    Directory of Open Access Journals (Sweden)

    T. Karkoszka

    2011-01-01

    Full Text Available Purpose: of the paper has been an attainment of the thesis: “If there is something we can define, we can measure it. If there is something we can measure, we can analyse that. If there is something we can analyse, we can supervise that. If there is something we can supervise, we can improve that [1]”.Design/methodology/approach: used for the analysis has covered proposition of the supervision over measurement processes system that can be applied in quality assurance.Findings: of analysis are as follows: system of supervision over measurement processes performed (in compliance with real, realised in an organisation processes, can assure the achievement of the accurate and reliable results that, being the base of any feedback in any process, have fundamental meaning in making appropriate decisions.Practical implications: can be applied in case of any organisation, wanting to demonstrate the conformity of processes in the range of requirements that apply to: products, workers, natural environment and others by supervision over measurement equipment.Originality/value: of the presented paper has been obtained by working out the design of supervision over measurement system, also measurement system capability, which should be supplement for supervision over processes system in the assurance of processes and products quality.

  6. Providing effective supervision in clinical neuropsychology.

    Science.gov (United States)

    Stucky, Kirk J; Bush, Shane; Donders, Jacobus

    2010-01-01

    A specialty like clinical neuropsychology is shaped by its selection of trainees, educational standards, expected competencies, and the structure of its training programs. The development of individual competency in this specialty is dependent to a considerable degree on the provision of competent supervision to its trainees. In clinical neuropsychology, as in other areas of professional health-service psychology, supervision is the most frequently used method for teaching a variety of skills, including assessment, report writing, differential diagnosis, and treatment. Although much has been written about the provision of quality supervision in clinical and counseling psychology, very little published guidance is available regarding the teaching and provision of supervision in clinical neuropsychology. The primary focus of this article is to provide a framework and guidance for the development of suggested competency standards for training of neuropsychological supervisors, particularly at the residency level. In this paper we outline important components of supervision for neuropsychology trainees and suggest ways in which clinicians can prepare for supervisory roles. Similar to Falender and Shafranske (2004), we propose a competency-based approach to supervision that advocates for a science-informed, formalized, and objective process that clearly delineates the competencies required for good supervisory practice. As much as possible, supervisory competencies are related to foundational and functional competencies in professional psychology, as well as recent legislative initiatives mandating training in supervision. It is our hope that this article will foster further discussion regarding this complex topic, and eventually enhance training in clinical neuropsychology.

  7. 13th New Mexico Analysis Seminar

    CERN Document Server

    Marcantognini, Stefania; Stokolos, Alexander; Urbina, Wilfredo

    2016-01-01

    Covering a range of subjects from operator theory and classical harmonic analysis to Banach space theory, this book contains survey and expository articles by leading experts in their corresponding fields, and features fully-refereed, high-quality papers exploring new results and trends in spectral theory, mathematical physics, geometric function theory, and partial differential equations. Graduate students and researchers in analysis will find inspiration in the articles collected in this volume, which emphasize the remarkable connections between harmonic analysis and operator theory. Another shared research interest of the contributors of this volume lies in the area of applied harmonic analysis, where a new notion called chromatic derivatives has recently been introduced in communication engineering. The material for this volume is based on the 13th New Mexico Analysis Seminar held at the University of New Mexico, April 3-4, 2014 and on several special sections of the Western Spring Sectional Meeting at th...

  8. Two Approaches to Clinical Supervision.

    Science.gov (United States)

    Anderson, Eugene M.

    Criteria are established for a definition of "clinical supervision" and the effectiveness of such supervisory programs in a student teaching context are considered. Two differing genres of clinical supervision are constructed: "supervision by pattern analysis" is contrasted with "supervision by performance objectives." An outline of procedural…

  9. Counselor Supervision: A Consumer's Guide.

    Science.gov (United States)

    Yager, Geoffrey G.; Littrell, John M.

    This guide attempts to solve problems caused when a certain designated "brand" of supervision is forced on the counselor trainee with neither choice nor checklist of important criteria. As a tentative start on a guide to supervision the paper offers the following: a definition of supervision; a summary of the various types of supervision; a…

  10. Development of the seminar.

    Science.gov (United States)

    Kalish, Robert A; Canoso, Juan J

    The current issue of Reumatología Clínica is devoted to the method of teaching clinical anatomy as it applies to rheumatology. This method was developed as a response to a perceived need. It is our belief that rheumatologists are at present insufficiently trained in clinical anatomy. As a result, our diagnostic skills may fall short of their potential. Recent rheumatologic literature shows a vertiginous growth of musculoskeletal ultrasonography. In contrast to ultrasound, however, skilled, anatomy-based inspection and palpation can be mastered by all and applied in the care of all patients. It is our hope that clinical musculoskeletal anatomy will one day be a basic component in rheumatology training programs.

  11. Seminar: Developmental Dyslexia

    Science.gov (United States)

    Peterson, Robin L.; Pennington, Bruce F.

    2012-01-01

    Summary Dyslexia is a neurodevelopmental disorder that is characterized by slow and inaccurate word recognition. Dyslexia has been found in every culture studied, and mounting evidence underscores cross-linguistic similarity in its neurobiological and neurocognitive bases. There has been considerable progress across levels of analysis in the last five years. At a neuropsychological level, the phonological theory remains the most compelling, though it is increasingly clear that phonological problems interact with other cognitive risk factors. At a neurobiological level, recent research confirms that dyslexia is characterized by dysfunction of the normal left hemisphere language network and also implicates abnormal white matter development. Studies accounting for reading experience demonstrate that many observed neural differences reflect causes rather than effects of dyslexia. At an etiologic risk level, six candidate genes have been identified, and there is evidence for gene by environment interaction. This review includes a focus on these and other recent developments. PMID:22513218

  12. Geneva University - Particle Physics Seminars

    CERN Multimedia

    Université de Genève

    2010-01-01

    GENEVA UNIVERSITY École de physique Département de physique nucléaire et corspusculaire 24, quai Ernest-Ansermet 1211 GENÈVE 4 Tél. (022) 379 62 73 Fax: (022) 379 69 92 Wednesday 13 October 2010 PARTICLE PHYSICS SEMINAR at 17.00 hrs – Stückelberg Auditorium Exotic hadrons, Light Higgs and Dark Forces at BABAR Dr. Bertrand Echenard / California Institute of Technology From spectroscopy to search new physics, B-factories have explored many exciting topics besides establishing CP-violation in B decays. We will review recent results on spectroscopy, exotic hadrons and search for light Higgs. Current searches for dark forces and GeV-scale dark matter particles will also be discussed. Information : http://dpnc.unige.ch/seminaire/annonce.html Organizer : G. Pasztor Wednesday 20 October 2010 PARTICLE PHYSICS SEMINAR at 17.00 hrs – Stückelberg Auditorium The MINOS Experiment, Results and Future Plans Pro...

  13. PREPARATION FOR RETIREMENT - AVS SEMINAR

    CERN Multimedia

    Social Service

    2001-01-01

    The 500 or so participants in the fifth Preparation for Retirement seminar held at the end of March were unfortunately deprived of the planned session on the AVS due to the unavailability of the Director of the Caisse Cantonale Genevoise de Compensation (CCGC). We have since had formal confirmation that because of an extra workload due to important changes in the Swiss tax and social legislation and the implementation this summer of the maternity insurance in Geneva, the CCGC has suspended its participation in preparation for retirement seminars in the international organisations for the time being. Conscious of the necessity of offering a session dedicated to the AVS, it is with pleasure that we can inform you that one of our legal advisers, Mr Lorenz Stampfli, has accepted to lead this session. In order to allow for adequate preparation we have reserved the following date: Wednesday 26 September from 14.00 to 16.00 in the Main Amphitheatre The session will be open to all people already registered and any o...

  14. TECHNICAL TRAINING SEMINAR: National Instruments

    CERN Multimedia

    Monique Duval

    2004-01-01

    From 9:30 to 12:00 and from 13:00 to 16:00 hrs - Council Chamber, Salle B, Salle des Pas Perdus National Instruments (NI) on Tour 2004 Claudia Jüngel, Evrem Yarkin, Joel Clerc, Hervé Baour / NATIONAL INSTRUMENTS The special event NI on Tour 2004, run in Germany, Austria and Switzerland, will be at CERN on March 30. Technical seminars and free introductory courses will be offered all day long in the Council Chamber, Salle B, and Salle des Pas Perdus (buildings 61 and 503). Data acquisition systems on PCs, industrial measurement and control techniques, advanced LabVIEW software and PXI instrumentation, and system components for tests and automation will be presented. Walk-in courses will address DIAdem, LabVIEW and data acquisition. Language: English and French Free seminars and courses, no registration Organisers: Rolf Stampfli / IT-CO / 78102 & 160367 / Rolf.Stampfli@cern.ch Davide Vitè / HR-PMD-ATT / 75141 Davide.Vite@cern.ch For more information and the complete event programme, please visit the...

  15. Design and Implementation of Agriculture Funds Supervision Platform Based on Android%基于Android的涉农资金监管平台设计与实现

    Institute of Scientific and Technical Information of China (English)

    吴振朕; 王猛

    2015-01-01

    目前一些地方的涉农资金出现很多的问题,因此全国各地针对这些问题上马一些软件对涉农资金进行监管。考虑到许多人们都拥有智能手机和移动终端的便利性,根据现有的涉农资金监管平台,提出开发一套基于Android的监管平台。分析系统的主要业务流程,阐述基于Android的涉农资金监管平台的体系结构和Android端的部分模块的设计和实现。%There are many problems in agriculture funds of some places at present, so all over the country develop some software to supervise the a-griculture funds in order to solve the problems. Many people have smart phones and because of the convenience of mobile terminals, ac-cording to the existing agriculture funds supervision platform, puts forward a set of software based on Android. Analyzes the main business processes of the system, and expounds the architecture of the software and the design and realization of the Android client's main function module.

  16. The clustering-based case-based reasoning for imbalanced business failure prediction: a hybrid approach through integrating unsupervised process with supervised process

    Science.gov (United States)

    Li, Hui; Yu, Jun-Ling; Yu, Le-An; Sun, Jie

    2014-05-01

    Case-based reasoning (CBR) is one of the main forecasting methods in business forecasting, which performs well in prediction and holds the ability of giving explanations for the results. In business failure prediction (BFP), the number of failed enterprises is relatively small, compared with the number of non-failed ones. However, the loss is huge when an enterprise fails. Therefore, it is necessary to develop methods (trained on imbalanced samples) which forecast well for this small proportion of failed enterprises and performs accurately on total accuracy meanwhile. Commonly used methods constructed on the assumption of balanced samples do not perform well in predicting minority samples on imbalanced samples consisting of the minority/failed enterprises and the majority/non-failed ones. This article develops a new method called clustering-based CBR (CBCBR), which integrates clustering analysis, an unsupervised process, with CBR, a supervised process, to enhance the efficiency of retrieving information from both minority and majority in CBR. In CBCBR, various case classes are firstly generated through hierarchical clustering inside stored experienced cases, and class centres are calculated out by integrating cases information in the same clustered class. When predicting the label of a target case, its nearest clustered case class is firstly retrieved by ranking similarities between the target case and each clustered case class centre. Then, nearest neighbours of the target case in the determined clustered case class are retrieved. Finally, labels of the nearest experienced cases are used in prediction. In the empirical experiment with two imbalanced samples from China, the performance of CBCBR was compared with the classical CBR, a support vector machine, a logistic regression and a multi-variant discriminate analysis. The results show that compared with the other four methods, CBCBR performed significantly better in terms of sensitivity for identifying the

  17. Increasing Effectiveness of Strategic Planning Seminars through Learning Style

    Science.gov (United States)

    Yildirim, Nail

    2010-01-01

    This research tests the effectiveness of taking learning style variables from the Kolb learning model in designing strategic planning seminars. We observe in our research that the participants in the seminar--school principals--positively judge the effectiveness of the seminar. The research also tests the seminar's effectiveness in terms of the…

  18. Senior Seminar: Across a Department and across The Years

    Science.gov (United States)

    Greer, Meredith L.; Ross, Chip

    2013-01-01

    The Department of Mathematics at Bates College has offered a senior seminar capstone course for over a dozen years. In this article, we discuss the coexistence of seminar and thesis, our other capstone experience. We discuss in detail the goals of our seminar, various ways we structure the seminar to accomplish those goals, and methods of…

  19. The Cryogenic Supervision System in NSRRC

    CERN Document Server

    Li, Hsing-Chieh; Chiou, Wen-Song; Hsiao, Feng-Zone; Tsai, Zong-Da

    2005-01-01

    The helium cryogenic system in NSRRC is a fully automatic PLC system using the Siemens SIMATIC 300 controller. Modularization in both hardware and software makes it easy in the program reading, the system modification and the problem debug. Based on the Laview program we had developed a supervision system taking advantage of the Internet technology to get system's real-time information in any place. The functions of this supervision system include the real-time data accessing with more than 300 digital/analog signals, the data restore, the history trend display, and the human machine interface. The data is accessed via a Profibus line connecting the PLC system and the supervision system with a maximum baud rate 1.5 Mbit/s. Due to this supervision system, it is easy to master the status of the cryogenic system within a short time and diagnose the problem.

  20. On the development of the system of risk-based supervision in the field of sanitary and epidemiological welfare of the population and consumer protection

    Directory of Open Access Journals (Sweden)

    A.Y. Popova

    2015-12-01

    Full Text Available In order to fulfill the legal requirements for the transition to the new risk-based model of the state control (supervision in the Federal Service for Consumer Rights Protection and Human Welfare, the methodical approaches to the classification of economic entities and activities of potential risk of injury have been developed. The risk assessment takes into account the frequency of violations of sanitary legislation, the severity of the consequences of these violations for the health and extent of negative effects, which is estimated in terms of population under the influence of the economic entity. Algorithms and methods for calculating the exposed population: workers, consumers, including consumer food products, non-food products and services; residents of settlements under the negative impact of air pollution, water and soil, have been developed. Regional and federal registries of objects for sanitary and epidemiological supervision are formed. Testing of the risk-based approaches in the regions allowed excluding the low risk harm objects when forming the audit plans for 2016, due to what the number of planned inspections all over country was reduces by more than 20 %. The basic directions of further improvement of the risk-based model of sanitary and epidemiological surveillance: its extension to the system of technical regulation and consumer protection; scientific substantiation of its volume, content and laboratory support of the scheduled inspections of objects belonging to different classes of health risk; improving procedures and methods for evaluating the effectiveness and efficiency of risk-based supervisory activities; creation of an effective system of risk communication between the sanitary and epidemiological surveillance, economic entities, public organizations and associations and civil society.

  1. Seminar

    African Journals Online (AJOL)

    abp

    6 mai 2014 ... presentation of lobular, ductal, mixed and special typa breast cancer. ... with hormone replacement therapy: implications for diagnosis, surgical and medical treatment. Endocr Relat Cancer. 2007 ... Sensitivity of MRI versus.

  2. Resistance to group clinical supervision

    DEFF Research Database (Denmark)

    Buus, Niels; Delgado, Cynthia; Traynor, Michael

    2017-01-01

    This present study is a report of an interview study exploring personal views on participating in group clinical supervision among mental health nursing staff members who do not participate in supervision. There is a paucity of empirical research on resistance to supervision, which has traditiona......This present study is a report of an interview study exploring personal views on participating in group clinical supervision among mental health nursing staff members who do not participate in supervision. There is a paucity of empirical research on resistance to supervision, which has...... traditionally been theorized as a supervisee's maladaptive coping with anxiety in the supervision process. The aim of the present study was to examine resistance to group clinical supervision by interviewing nurses who did not participate in supervision. In 2015, we conducted semistructured interviews with 24...

  3. Self-supervised, mobile-application based cognitive training of auditory attention: A behavioral and fMRI evaluation

    Directory of Open Access Journals (Sweden)

    Josef J. Bless

    2014-07-01

    Full Text Available Emerging evidence of the validity of collecting data in natural settings using smartphone applications has opened new possibilities for psychological assessment, treatment, and research. In this study we explored the feasibility and effectiveness of using a mobile application for self-supervised training of auditory attention. In addition, we investigated the neural underpinnings of the training procedure with functional magnetic resonance imaging (fMRI, as well as possible transfer effects to untrained cognitive interference tasks. Subjects in the training group performed the training task on an iPod touch two times a day (morning/evening for three weeks; subjects in the control group received no training, but were tested at the same time interval as the training group. Behavioral responses were measured before and after the training period in both groups, together with measures of task-related neural activations by fMRI. The results showed an expected performance increase after training that corresponded to activation decreases in brain regions associated with selective auditory processing (left posterior temporal gyrus and executive functions (right middle frontal gyrus, indicating more efficient processing in task-related neural networks after training. Our study suggests that cognitive training delivered via mobile applications is feasible and improves the ability to focus attention with corresponding effects on neural plasticity. Future research should focus on the clinical benefits of mobile cognitive training. Limitations of the study are discussed including reduced experimental control and lack of transfer effects.

  4. Application of graph-based semi-supervised learning for development of cyber COP and network intrusion detection

    Science.gov (United States)

    Levchuk, Georgiy; Colonna-Romano, John; Eslami, Mohammed

    2017-05-01

    The United States increasingly relies on cyber-physical systems to conduct military and commercial operations. Attacks on these systems have increased dramatically around the globe. The attackers constantly change their methods, making state-of-the-art commercial and military intrusion detection systems ineffective. In this paper, we present a model to identify functional behavior of network devices from netflow traces. Our model includes two innovations. First, we define novel features for a host IP using detection of application graph patterns in IP's host graph constructed from 5-min aggregated packet flows. Second, we present the first application, to the best of our knowledge, of Graph Semi-Supervised Learning (GSSL) to the space of IP behavior classification. Using a cyber-attack dataset collected from NetFlow packet traces, we show that GSSL trained with only 20% of the data achieves higher attack detection rates than Support Vector Machines (SVM) and Naïve Bayes (NB) classifiers trained with 80% of data points. We also show how to improve detection quality by filtering out web browsing data, and conclude with discussion of future research directions.

  5. Proceedings of the fifth NUCEF seminar

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-12-01

    The Fifth NUCEF Seminar was held at Tokai Research Establishment, JAERI on February 27, 2001. The NUCEF Seminar aims at the promotion of effective researches and encouragement of research cooperation through the discussions and information exchanges by researchers in the field of the nuclear fuel cycle back-end. This seminar was divided into the following sessions: TRU Chemistry, Radioactive Waste Management, Criticality Safety and Partitioning/Reprocessing. At the panel discussion, important issues connected with the safety research for radioactive waste management were discussed among five speakers from the relevant organization in Japan. The 36 of the presented papers are indexed individually. (J.P.N.)

  6. EAPD interim seminar and workshop in Brussels May 9 2015

    OpenAIRE

    van Loveren, C.; van Palenstein Helderman, W.

    2016-01-01

    Aim This was to collect information for the 9th European Academy of Paediatric Dentistry Interim Seminar and Workshops to discuss the state of art on non-invasive caries therapy to be used if possible to formulate clinical guidelines by European experts in paediatric dentistry Methods Based on systematic reviews and additional papers were assessed for methods to prevent caries initiation and caries progression both in the state of pre-cavitation and cavitation without invasive technologies. R...

  7. Israel Seminar 2004-2005

    CERN Document Server

    Schechtman, Gideon

    2007-01-01

    This collection of original papers related to the Israeli GAFA seminar (on Geometric Aspects of Functional Analysis) during the years 2004-2005 follows the long tradition of the previous volumes that reflect the general trends of the Theory and are a source of inspiration for research. Most of the papers deal with different aspects of the Asymptotic Geometric Analysis, ranging from classical topics in the geometry of convex bodies, to inequalities involving volumes of such bodies or, more generally, log-concave measures, to the study of sections or projections of convex bodies. In many of the papers Probability Theory plays an important role; in some limit laws for measures associated with convex bodies, resembling Central Limit Theorems, are derive and in others probabilistic tools are used extensively. There are also papers on related subjects, including a survey on the behavior of the largest eigenvalue of random matrices and some topics in Number Theory.

  8. Israel Seminar 2006–2010

    CERN Document Server

    Mendelson, Shahar; Milman, Vitali

    2012-01-01

    This collection of original papers related to the Israeli GAFA seminar (on Geometric Aspects of Functional Analysis) from the years 2006 to 2011 continues the long tradition of the previous volumes, which reflect the general trends of Asymptotic Geometric Analysis, understood in a broad sense, and are a source of inspiration for new research. Most of the papers deal with various aspects of the theory, including classical topics in the geometry of convex bodies, inequalities involving volumes of such bodies or more generally, logarithmically-concave measures, valuation theory, probabilistic and isoperimetric problems in the combinatorial setting, volume distribution on high-dimensional spaces and characterization of classical constructions in Geometry and Analysis (like the Legendre and Fourier transforms, derivation and others). All the papers here are original research papers.

  9. Israel Seminar 2011-2013

    CERN Document Server

    Milman, Emanuel

    2014-01-01

    As in the previous Seminar Notes, the current volume reflects general trends in the study of Geometric Aspects of Functional Analysis. Most of the papers deal with different aspects of Asymptotic Geometric Analysis, understood in a broad sense; many continue the study of geometric and volumetric properties of convex bodies and log-concave measures in high-dimensions and in particular the mean-norm, mean-width, metric entropy, spectral-gap, thin-shell and slicing parameters, with applications to Dvoretzky and Central-Limit-type results. The study of spectral properties of various systems, matrices, operators and potentials is another central theme in this volume. As expected, probabilistic tools play a significant role and probabilistic questions regarding Gaussian noise stability, the Gaussian Free Field and First Passage Percolation are also addressed. The historical connection to the field of Classical Convexity is also well represented with new properties and applications of mixed-volumes. The interplay be...

  10. Israel Seminar 2014-2016

    CERN Document Server

    Milman, Emanuel

    2017-01-01

    As in the previous Seminar Notes, the current volume reflects general trends in the study of Geometric Aspects of Functional Analysis, understood in a broad sense. A classical theme in the Local Theory of Banach Spaces which is well represented in this volume is the identification of lower-dimensional structures in high-dimensional objects. More recent applications of high-dimensionality are manifested by contributions in Random Matrix Theory, Concentration of Measure and Empirical Processes. Naturally, the Gaussian measure plays a central role in many of these topics, and is also studied in this volume; in particular, the recent breakthrough proof of the Gaussian Correlation Conjecture is revisited. The interplay of the theory with Harmonic and Spectral Analysis is also well apparent in several contributions. The classical relation to both the primal and dual Brunn-Minkowski theories is also well represented, and related algebraic structures pertaining to valuations and valent functions are discussed. All co...

  11. Aligning seminars with Bologna requirements

    DEFF Research Database (Denmark)

    Lueg, Klarissa; Lueg, Rainer; Lauridsen, Ole

    2016-01-01

    Changes in public policy, such as the Bologna Process, require students to be equipped with multifunctional competencies to master relevant tasks in unfamiliar situations. Achieving this goal might imply a change in many curricula toward deeper learning. As a didactical means to achieve deep...... learning results, the authors suggest reciprocal peer tutoring (RPT); as a conceptual framework the authors suggest the SOLO (Structure of Observed Learning Outcomes) taxonomy and constructive alignment as suggested by Biggs and Tang. Our study presents results from the introduction of RPT in a large...... course. The authors find that RPT produces satisfying learning outcomes, active students, and ideal constructive alignments of the seminar content with the exam, the intended learning outcomes, and the requirements of the Bologna Process. Our data, which comprise surveys and evaluations from both faculty...

  12. Nursing supervision for care comprehensiveness.

    Science.gov (United States)

    Chaves, Lucieli Dias Pedreschi; Mininel, Vivian Aline; Silva, Jaqueline Alcântara Marcelino da; Alves, Larissa Roberta; Silva, Maria Ferreira da; Camelo, Silvia Helena Henriques

    2017-01-01

    To reflect on nursing supervision as a management tool for care comprehensiveness by nurses, considering its potential and limits in the current scenario. A reflective study based on discourse about nursing supervision, presenting theoretical and practical concepts and approaches. Limits on the exercise of supervision are related to the organization of healthcare services based on the functional and clinical model of care, in addition to possible gaps in the nurse training process and work overload. Regarding the potential, researchers emphasize that supervision is a tool for coordinating care and management actions, which may favor care comprehensiveness, and stimulate positive attitudes toward cooperation and contribution within teams, co-responsibility, and educational development at work. Nursing supervision may help enhance care comprehensiveness by implying continuous reflection on including the dynamics of the healthcare work process and user needs in care networks. refletir a supervisão de enfermagem como instrumento gerencial do enfermeiro para integralidade do cuidado, considerando suas potencialidades e limitações no cenário atual. estudo reflexivo baseado na formulação discursiva sobre a supervisão de enfermagem, apresentando conceitos e enfoques teóricos e/ou práticos. limitações no exercício da supervisão estão relacionadas à organização dos serviços de saúde embasada no modelo funcional e clínico de atenção, assim como possíveis lacunas no processo de formação do enfermeiro e sobrecarga de trabalho. Quanto às potencialidades, destaca-se a supervisão como instrumento de articulação de ações assistenciais e gerenciais, que pode favorecer integralidade da atenção, estimular atitudes de cooperação e colaboração em equipe, além da corresponsabilização e promoção da educação no trabalho. supervisão de enfermagem pode contribuir para fortalecimento da integralidade do cuidado, pressupondo reflexão cont

  13. International Seminar on Gasification 2008

    Energy Technology Data Exchange (ETDEWEB)

    Held, Joergen (ed.)

    2008-11-15

    In total 20 international and national experts were invited to give presentations (The PPT-presentations are collected in this volume).The seminar was divided into three parts: Production technologies; Applications - Gas turbines and gas Engines - Biomethane as vehicle fuel- Syngas in industrial processes; Strategy, policy and vision. Production of synthetic fuels through gasification of biomass is expected to develop rapidly due to political ambitions related to the strong fossil fuel dependency, especially within the transportation sector, security of supply issues and the growing environmental concern. Techniques that offer a possibility to produce high quality fuels in an efficient and sustainable way are of great importance. In this context gasification is expected to play a central part. The indirect gasification concept has been further developed in recent years and there are now pilot and demonstration plants as well as commercial plants in operation. The RandD activities at the semi-industrial plant in Guessing, Austria have resulted in the first commercial plant, in Oberwart. The design data is 8.5 MW{sub th} and 2.7 MW{sub e} which gives an electric efficiency of 32 % and the possibility to produce biomethane. In this scale conventional CHP production based on combustion of solid biomass and the steam cycle would result in a poor electric efficiency. Metso Power has complemented the 12 MW{sub th} CFB-boiler at Chalmers University of Technology, Gothenburg, Sweden with a 2 MW{sub th} indirect gasifier. The gasifier is financed by Gothenburg Energy and built for RD purposes. Gothenburg Energy in collaboration with E.ON Sweden will in a first stage build a 20 MW plant for biomethane production (as vehicle fuel and for grid injection) in Gothenburg based on the indirect gasification technology. The plant is expected to be in operation in 2012. The next stage involves an 80 MW plant with a planned start of operation in 2015. Indirect gasification of biomass

  14. International Seminar on Gasification 2008

    Energy Technology Data Exchange (ETDEWEB)

    Held, Joergen (ed.)

    2008-11-15

    In total 20 international and national experts were invited to give presentations (The PPT-presentations are collected in this volume).The seminar was divided into three parts: Production technologies; Applications - Gas turbines and gas Engines - Biomethane as vehicle fuel- Syngas in industrial processes; Strategy, policy and vision. Production of synthetic fuels through gasification of biomass is expected to develop rapidly due to political ambitions related to the strong fossil fuel dependency, especially within the transportation sector, security of supply issues and the growing environmental concern. Techniques that offer a possibility to produce high quality fuels in an efficient and sustainable way are of great importance. In this context gasification is expected to play a central part. The indirect gasification concept has been further developed in recent years and there are now pilot and demonstration plants as well as commercial plants in operation. The RandD activities at the semi-industrial plant in Guessing, Austria have resulted in the first commercial plant, in Oberwart. The design data is 8.5 MW{sub th} and 2.7 MW{sub e} which gives an electric efficiency of 32 % and the possibility to produce biomethane. In this scale conventional CHP production based on combustion of solid biomass and the steam cycle would result in a poor electric efficiency. Metso Power has complemented the 12 MW{sub th} CFB-boiler at Chalmers University of Technology, Gothenburg, Sweden with a 2 MW{sub th} indirect gasifier. The gasifier is financed by Gothenburg Energy and built for RD purposes. Gothenburg Energy in collaboration with E.ON Sweden will in a first stage build a 20 MW plant for biomethane production (as vehicle fuel and for grid injection) in Gothenburg based on the indirect gasification technology. The plant is expected to be in operation in 2012. The next stage involves an 80 MW plant with a planned start of operation in 2015. Indirect gasification of biomass

  15. Building the capacity for evidence-based clinical nursing leadership: the role of executive co-coaching and group clinical supervision for quality patient services.

    Science.gov (United States)

    Alleyne, Jo; Jumaa, Mansour Olawale

    2007-03-01

    The general aims of this article were to facilitate primary care nurses (District Nurse Team Leaders) to link management and leadership theories with clinical practice and to improve the quality of the service provided to their patients. The specific aim was to identify, create and evaluate effective processes for collaborative working so that the nurses' capacity for clinical decision-making could be improved. This article, part of a doctoral study on Clinical Leadership in Nursing, has wider application in the workplace of the future where professional standards based on collaboration will be more critical in a world of work that will be increasingly complex and uncertain. This article heralds the type of research and development activities that the nursing and midwifery professions should give premier attention to, particularly given the recent developments within the National Health Service in the United Kingdom. The implications of: Agenda for Change, the Knowledge and Skills Framework, 'Our Health, Our Care, Our Say' and the recent proposals from the article 'Modernising Nursing Career', to name but a few, are the key influences impacting on and demanding new ways of clinical supervision for nurses and midwives to improve the quality of patient management and services. The overall approach was based on an action research using a collaborative enquiry within a case study. This was facilitated by a process of executive co-coaching for focused group clinical supervision sessions involving six district nurses as co-researchers and two professional doctoral candidates as the main researchers. The enquiry conducted over a period of two and a half years used evidence-based management and leadership interventions to assist the participants to develop 'actionable knowledge'. Group clinical supervision was not practised in this study as a form of 'therapy' but as a focus for the development of actionable knowledge, knowledge needed for effective clinical management and

  16. IFLA pimedate raamatukogude sektsiooni seminar / Marja Kivihall

    Index Scriptorium Estoniae

    Kivihall, Marja, 1975-

    2008-01-01

    27.-28. veebruaril 2008 toimus Horvaatia pealinnas Zagrebis IFLA pimedate raamatukogude sektsiooni ja DAISY Konsortsiumi seminar "Putting libraries for the blind and print disabled on the agenda", kus artikli autor Marja Kivihall esines ettekandega Eesti Pimedate Raamatukogust

  17. Muuseumiprofessionaalide seminar / Ülle Kruus

    Index Scriptorium Estoniae

    Kruus, Ülle

    2003-01-01

    5. II toimus Briti Nõukogu korraldusel Helsingis muuseumi suhetele avalikkusega suunatud seminar "The Public Face of museums". Eestist osalesid Peeter Mauer, Jaanus Plaat, Merike Lang, Tiia Toomet, Agne Trummal, Ülle Kruus

  18. Italian Textile Machinery Seminar in Bangladesh

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    The Association of Italian Textile Machinery Manufacturers (ACIMIT) and the Italian Trade Commission will hold a technological seminar on "Italian textile machinery: the way to improve Bangladesh textile competitiveness"

  19. IFLA pimedate raamatukogude sektsiooni seminar / Marja Kivihall

    Index Scriptorium Estoniae

    Kivihall, Marja, 1975-

    2008-01-01

    27.-28. veebruaril 2008 toimus Horvaatia pealinnas Zagrebis IFLA pimedate raamatukogude sektsiooni ja DAISY Konsortsiumi seminar "Putting libraries for the blind and print disabled on the agenda", kus artikli autor Marja Kivihall esines ettekandega Eesti Pimedate Raamatukogust

  20. Visits Service Launches New Seminar Series

    CERN Multimedia

    2001-01-01

    The CERN Visits Service is launching a new series of seminars for guides, and they are open to everyone. The series kicks off next week with a talk by Konrad Elsener on the CERN neutrinos to Gran Sasso, CNGS, project.

  1. Collective academic supervision

    DEFF Research Database (Denmark)

    Nordentoft, Helle Merete; Thomsen, Rie; Wichmann-Hansen, Gitte

    2013-01-01

    are interconnected. Collective Academic Supervision provides possibilities for systematic interaction between individual master students in their writing process. In this process they learn core academic competencies, such as the ability to assess theoretical and practical problems in their practice and present them...

  2. Reflecting reflection in supervision

    DEFF Research Database (Denmark)

    Lystbæk, Christian Tang

    Reflection has moved from the margins to the mainstream in supervision. Notions of reflection have become well established since the late 1980s. These notions have provided useful framing devices to help conceptualize some important processes in guidance and counseling. However, some applications...

  3. Clinical Supervision in Denmark

    DEFF Research Database (Denmark)

    Jacobsen, Claus Haugaard

    2011-01-01

    on giving and receiving clinical supervision as reported by therapists in Denmark. Method: Currently, the Danish sample consists of 350 clinical psychologist doing psychotherapy who completed DPCCQ. Data are currently being prepared for statistical analysis. Results: This paper will focus primarily...

  4. Kontraktetablering i supervision

    DEFF Research Database (Denmark)

    Mortensen, Karen Vibeke; Jacobsen, Claus Haugaard

    2007-01-01

    Kapitlet behandler kontraktetablering i supervision, et element, der ofte er blevet negligeret eller endog helt forbigået ved indledningen af supervisionsforløb. Sikre aftaler om emner som tid, sted, procedurer for fremlæggelse, fortrolighed, ansvarsfordeling og evaluering skaber imidlertid tryghed...

  5. Etiske betragtninger ved supervision

    DEFF Research Database (Denmark)

    Jacobsen, Claus Haugaard; Agerskov, Kirsten

    2007-01-01

    Kapitlet præsenterer nogle etiske betragtninger ved supervision. Mens der længe har eksisteret etiske retningslinjer for psykoterapeutisk arbejde, har der overraskende nok manglet tilsvarende vejledninger på supervisionsområdet. Det betyder imidlertid ikke, at de ikke er relevante. I kapitlet gøres...

  6. Distributed Cloud Computing (Dagstuhl Seminar 15072)

    OpenAIRE

    Coady, Yvonne; Kempf, James; McGeer, Rick; Schmid, Stefan

    2015-01-01

    This report documents the program and the outcomes of Dagstuhl Seminar 15072 "Distributed Cloud Computing". A distributed cloud connecting multiple, geographically distributed and smaller datacenters, can be an attractive alternative to today's massive, centralized datacenters. A distributed cloud can reduce communication overheads, costs, and latency's by offering nearby computation and storage resources. Better data locality can also improve privacy. In this seminar, we revisit the vision o...

  7. Fourth Sino-British Local Government Seminar

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    <正>The 4th Sino-British Local Government Seminar jointly sponsored by the CPAFFC, the China International Friendship Cities Association, the China-EU Association and the Local Government International Bureau of the UK (LGIB) was held in Beijing on June 29, 2004. He Luli, vice-chairperson of the Standing Committee of the National People’s Congress, attended the seminar and delivered a speech. CPAFFC President Chen Haosu made a keynote speech. Ken Bodfish,

  8. Seminars: didactic proposal for teaching Genetics

    Directory of Open Access Journals (Sweden)

    Cibele Marli Cação Paiva Gouvêa

    2015-12-01

    Full Text Available The aim of this work was to use seminars taught by a group of students of the Biological Sciences of the Federal University of Alfenas and compare with a group that did not taught seminars, showing that the strategy has contributed to the teaching/learning process of the first group, in addition to other skills. The seminars focused on topics from Genetics, were chosen, prepared and presented by students, under the guidance of the professor in charge of the discipline. The seminar presentations were opened to the entire academic community and were followed by discussion with the participants. The results of this study showed that students who presented the seminars have obtained better grades in Genetics than the students that have not presented the seminars, indicating better Genetics knowledge fixation, in addition to Genetics knowledge dissemination to the participant public. The action has promoted the development of skills such as the autonomy of thought and action, the ability to integrate new and old elements of the diverse knowledge areas, the group working and problem solving.

  9. Experimental Seminar on Nuclear Energy for Teachers

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-02-01

    `Experimental Seminar on Nuclear Energy for Teachers` was conducted and sponsored by the Science and Technology Agency. And in order to understand nuclear energy properly through lectures and experiments with good results inclass, the seminar carried out for teachers of high schools and junior high schools by the Nuclear Technology and Education Center (NuTEC), Japan Atomic Energy Research Institute in 1990 FY to 1997 FY. In this report, details of the seminars in the above period are described and No.1 to 17 of Communication Letters of Experimental Seminar on Nuclear Energy` started at 1992 FY are described also. These letters were prepared for attendant follow-up program. And programs of recent seminars, future`s seminars, impressions and comments from attendants, reports from actual classes and others are described in these letters and they are very useful for educational classes on nuclear energy by other teachers. Therefore contents of the letters are listed and easy to refer. A part of this educational task was transferred to the Radiation Application Development Association in 1997 FY and other parts were transferred in 1998 FY. (author)

  10. Incremental Image Classification Method Based on Semi-Supervised Learning%基于半监督学习的增量图像分类方法

    Institute of Scientific and Technical Information of China (English)

    梁鹏; 黎绍发; 覃姜维; 罗剑高

    2012-01-01

    In order to use large numbers of unlabeled images effectively, an image classification method is proposed based on semi-supervised learning. The proposed method bridges a large amount of unlabeled images and limited numbers of labeled images by exploiting the common topics. The classification accuracy is improved by using the must-link constraint and cannot-link constraint of labeled images. The experimental results on Caltech-101 and 7-classes image dataset demonstrate that the classification accuracy improves about 10% by the proposed method. Furthermore, due to the present semi-supervised image classification methods lacking of incremental learning ability, an incremental implementation of our method is proposed. Comparing with non-incremental learning model in literature, the incrementallearning method improves the computation efficiency of nearly 90%.%为有效使用大量未标注的图像进行分类,提出一种基于半监督学习的图像分类方法.通过共同的隐含话题桥接少量已标注的图像和大量未标注的图像,利用已标注图像的Must-link约束和Cannot-link约束提高未标注图像分类的精度.实验结果表明,该方法有效提高Caltech-101数据集和7类图像集约10%的分类精度.此外,针对目前绝大部分半监督图像分类方法不具备增量学习能力这一缺点,提出该方法的增量学习模型.实验结果表明,增量学习模型相比无增量学习模型提高近90%的计算效率.

  11. 基于链接关系的半监督特征选择算法%Linked Social Media Data Based Semi-Supervised Feature Selection Method

    Institute of Scientific and Technical Information of China (English)

    王亦兵; 潘志松; 吴君青; 贾波; 胡谷雨

    2014-01-01

    社会媒体网络产生的海量、高维无标记数据给数据处理工作带来巨大挑战,同时数据样本间构成的链接图信息在现有模式识别算法中难以有效利用。基于此,文中充分挖掘社会媒体网络数据链接关系图,结合部分监督信息提出一种基于链接关系的半监督特征选择算法( SSLFS)。该算法利用谱分析和稀疏约束,使得选出的特征子集保持原数据的局部流形和稀疏特性。在社会媒体数据集Flickr上的实验结果表明,SSLFS相比其他特征选择方法得到的特征子集在分类性能上有较显著提高。%Mountains of high-dimensional, unlabeled data are produced by the social media network, which brings tremendous challenges to the data processing. Meanwhile, the linked graph information between data samples can not be effectively used in the existing pattern recognition algorithms. A semi-supervised feature selection method ( SSLFS) based on linked relations is proposed combined with a little supervised information after mining the linked graph of social media network. Through spectral analysis and sparsity constraint, SSLFS selects feature subsets which maintain the characteristics of local manifold and sparsity. The experimental results on the Flickr dataset show that the subset obtained by SSLFS is more effective when applied to classification compared with those by other methods.

  12. Picture Classiifcation Based on Supervised Topic Model%基于有监督Topic Model的图像分类

    Institute of Scientific and Technical Information of China (English)

    付勋; 宋俊德

    2013-01-01

    近年来,以LDA为代表的话题模型在图像和文本处理中均得到了广泛的应用。与传统的机器学习方法相比,LDA模型具有参数少,表达能力强等优点,同时作为一种生成模型,它可以有效模拟人类学习的方式,便利地加入先验知识。有监督的LDA模型则将生成模型与判别模型结合在一起,是一种通用的分类方法。Dense-SIFT特征被作为底层特征,在词袋模型的框架下,以k-means算法构建词典,用有监督的LDA模型训练,并在通用的图像数据集上进行评测,根据评测结果证明其在图像分类任务中具有很好的性能。%In recent years, Topic models, which are represented by LDA, have been widely used in both image processing and text processing tasks. Compared with traditional machine learning methods, LDA model has less parameters, and a stronger ability to capture deep structure of data. Also, as a kind of generative model, LDA model can simulate the learning process of human, and is able to integrate priori knowledge easily. Supervised LDA (sLDA), which combines generative process and discriminative process, is a common model for classiifcation. Dense-SIFT is used as low-level features and k-means algorithm is applied to construct dictionary, then a classiifcation model is trained using sLDA, we evaluate this method on a populardataset, under the framework of bag-of-words, which proves that it works well on Image classiifcation tasks.

  13. On the Construction of Training Quality Supervising System of the Staff Training Base in Railway Companies%铁路企业职工培训基地培训质量督导体系建设研究

    Institute of Scientific and Technical Information of China (English)

    徐世建

    2015-01-01

    Building reasonable quality supervising system of training in order to improve the quality of talents training has practical significance to strengthen and improve the education and training work of the staff in railway companies.The paper analyzes the current situation of the construction of training quality supervising system of the staff training base in railway companies and takes wide example by construction mode of teaching quality supervision system in universities and vocational colleges .It explores a construction mode to meet the practical demand of training base in railway companies by setting up training quality supervising organization , organizing a supervisor team by classification , constructing a supervision system scientifically and establishing a benignant operation mechanism of training quality supervising system .%以提高人才培养质量为目标,合理构建培训质量督导体系,对加强和改进铁路企业职工教育培训工作具有重要的现实意义。在分析铁路企业职工培训基地培训质量督导体系建设现状和广泛借鉴高校、职业院校教学质量督导体系建设模式的基础上,本文提出通过建立培训质量督导组织机构、分类组建督导员队伍、科学建设督导制度体系、建立良性运行机制等措施,探索一种满足铁路企业职工培训基地实际需求的培训质量督导体系建设模式。

  14. Seminar Course Construction of LM3S615 Based Computer Mouse Practice%“基于LM3S615的电脑鼠实践”研讨班课程建设

    Institute of Scientific and Technical Information of China (English)

    祝学云; 况迎辉; 杨海波

    2011-01-01

    Many technologies,including detecting techniques,signal processing,motor control and artificial intelligence etc.,have been applied to the LM3S615-based Computer Mouse,which has been a compre-hensive display of the application of modern measurement and control technology.This paper presents construction of the practice course of the LM3S615-based Computer Mouse with the seminar teaching method,which providing an effective practice platform for the development of high-level talents in measurement and control technology field.%基于LM3S615的电脑鼠囊括了检测技术、信号处理、电机控制和人工智能等多种技术,很好地体现了现代测控技术的应用。本文介绍运用研讨班教学模式,建设"基于LM3S615的电脑鼠实践"课程,为培养高水平的测控技术领域人才提供一种有效的实践平台。

  15. The Game Analysis of Public Participation in Food Security Supervision

    Directory of Open Access Journals (Sweden)

    Zhou Zaohong

    2013-03-01

    Full Text Available Based on public participating in food safety supervision, this thesis comes to fully manifest the influential role and the significance of public participation in food safety supervision in the use of game theory by analyzing the behavior strategy performance of public, enterprises and government. It aims to provide a wide range of management theory on public’s participation in food safety supervision and the multiplication of management.

  16. Opportunities to learn scientific thinking in joint doctoral supervision

    DEFF Research Database (Denmark)

    Kobayashi, Sofie; Grout, Brian William Wilson; Rump, Camilla Østerberg

    2015-01-01

    Research into doctoral supervision has increased rapidly over the last decades, yet our understanding of how doctoral students learn scientific thinking from supervision is limited. Most studies are based on interviews with little work being reported that is based on observation of actual supervi...

  17. Deep Learning at 15PF: Supervised and Semi-Supervised Classification for Scientific Data

    OpenAIRE

    Kurth, Thorsten; Zhang, Jian; Satish, Nadathur; Mitliagkas, Ioannis; Racah, Evan; Patwary, Mostofa Ali; Malas, Tareq; Sundaram, Narayanan; Bhimji, Wahid; Smorkalov, Mikhail; Deslippe, Jack; Shiryaev, Mikhail; Sridharan, Srinivas; Prabhat; Dubey, Pradeep

    2017-01-01

    This paper presents the first, 15-PetaFLOP Deep Learning system for solving scientific pattern classification problems on contemporary HPC architectures. We develop supervised convolutional architectures for discriminating signals in high-energy physics data as well as semi-supervised architectures for localizing and classifying extreme weather in climate data. Our Intelcaffe-based implementation obtains $\\sim$2TFLOP/s on a single Cori Phase-II Xeon-Phi node. We use a hybrid strategy employin...

  18. Social networks in supervision

    DEFF Research Database (Denmark)

    Lystbæk, Christian Tang

    and practice have focused on conceptual frameworks and practical techniques of promoting reflection through conversation in general and questioning in particular. However, in recent years, supervision research has started to focus on the social and technological aspects of supervision. This calls...... is constituted by the relationality of the actors, not by the actors themselves. In other words, no one acts in a vacuum but rather always under the influence of a wide range of surrounding and interconnected factors. Actors are actors because they are in a networked relationship. Thus, focusing on social...... and space. That involves mobilised an denrolled actos, both animate and inanimate (e.g. books, computers, etc. Actor-network theory defines a symmetry between animate and inanimate, i.e. subjects and objects, because ”human powers increasingly derive from the complex interconnections if human with material...

  19. Technical Training: Technical Training Seminar

    CERN Multimedia

    2004-01-01

    TECHNICAL TRAINING Monique Duval tel. 74924 technical.training@cern.ch Tuesday 3 February 2004 From 09:00 to 13:30 - Training Centre Auditorium - bldg. 593, room 11 USB (Universal Serial Bus) CYPRESS Seminar Claudia Colombini, Field Application Engineer CYPRESS ActiveComp Electronic GmbH D-85077 MANCHING, Germany As a pioneer in USB, CYPRESS sets the standard for cost-effective solutions without sacrificing functionality, performance or reliability. Having shipped over 200 million USB devices, Cypress is the undisputed market leader and demonstrates unmatched USB expertise. With the industry's broadest selection of USB solutions, Cypress has the right silicon, software and support for every USB application, from Low-speed to High-Speed and USB On-The-Go (OTG). 9:00 - 10:30 Overview of USB systems. USB CYPRESS product overview. Peripherals: Low Speed, Full Speed, High Speed (1.1 and 2.0). Hub Solutions, Embedded Host Solutions, On-The-Go (OTG) and wireless USB. USB Development Tools (first part) 10:30 -...

  20. Geneva University - Particle Physics seminar

    CERN Multimedia

    Université de Genève

    2011-01-01

    UNIVERSITE DE GENEVE Ecole de physique Département de physique nucléaire et corspusculaire 24, quai Ernest-Ansermet 1211 Geneva 4 Tel. (022) 379 62 73 Fax (022) 379 69 92 Wednesday 8 June 2011 PARTICLE PHYSICS SEMINAR at 17.00 hrs – Stückelberg Auditorium A Novel Experiment for the Search muon -> eee Prof. Andre Schoening, University of Heidelberg The absence of lepton-flavor changing processes, like the non-observation of the radiative decay mu -> e gamma, has been a miracle since the dawn of the Standard Model of Particle Physics and lead to the introduction of the concept of lepton family numbers. Several experiments in the last decade have shown clear evidence for neutrino oscillations. The neutrino mixing angles measured are known to be large. However, the discovery of lepton flavor violating (LFV) effects in the charged lepton sector is yet owing. After motivating the search for LFV in general I will discuss the physics potential of a search m...

  1. Third intensive Balkan telemedicine and e-health seminar: current principles and practices of telemedicine and e-health--clinical applications and evidence-based outcomes: International Conference on Telemedicine and e-Health February 6-7, 2009 Skopje, Macedonia.

    Science.gov (United States)

    Doarn, Charles R; Latifi, Rifat; Hadeed, George; Haxhihamza, Kadri; Bekteshi, Flamur; Lecaj, Ismet

    2009-05-01

    The region, which consists of the countries of Albania, Bosnia and Herzegovina, Bulgaria, Croatia, Greece, Kosova, Macedonia, Montenegro, and Serbia, takes its name from the mountain range, the Balkans. The Balkans, a Turkish word for "chain of wooded mountains," covers an area of 700,000 km(2) region in Southeastern Europe and is home to over 55 million inhabitants. A decade of war and ethnic fighting in the 1990s destroyed the medical systems in place, creating a desperate need to rebuild a modern healthcare infrastructure. Telemedicine has been shown to be an effective tool in this regard. The adoption of telemedicine in the Balkans is firmly under way. Since its inception in 2001, the International Virtual e-Hospital (IVeH) has promoted the design, growth, and implementation of telemedicine in a variety of developing countries across the globe. Successful implementation of telemedicine in any region is based on a number of factors, each of great importance. However, one that is key is the education and training of community leadership. Over the past several years, the IVeH has held intensive seminars in the region to promote the application of telemedicine as an effective tool in healthcare modernization. This includes the First Intensive Balkan Telemedicine and e-Health Seminar in Prishtina, Kosova (2002) and the Second Intensive Balkan Telemedicine and e-Health Seminar in Tirana, Albania (2007). Recently, the third installment of these seminars was held in Skopje, Macedonia (February 2009). These three seminars have provided a fertile foundation for telemedicine to emerge as a significant tool in enhancing healthcare in this region. Each has broadened the understanding of the immense capability that telemedicine can offer and has acted as a catalyst for the development of telemedicine in the region. The Republic of Macedonia is the latest country to invest in telemedicine, having a formal commitment from the Ministry of Health to establish a national

  2. Self-Supervised Dynamical Systems

    Science.gov (United States)

    Zak, Michail

    2003-01-01

    Some progress has been made in a continuing effort to develop mathematical models of the behaviors of multi-agent systems known in biology, economics, and sociology (e.g., systems ranging from single or a few biomolecules to many interacting higher organisms). Living systems can be characterized by nonlinear evolution of probability distributions over different possible choices of the next steps in their motions. One of the main challenges in mathematical modeling of living systems is to distinguish between random walks of purely physical origin (for instance, Brownian motions) and those of biological origin. Following a line of reasoning from prior research, it has been assumed, in the present development, that a biological random walk can be represented by a nonlinear mathematical model that represents coupled mental and motor dynamics incorporating the psychological concept of reflection or self-image. The nonlinear dynamics impart the lifelike ability to behave in ways and to exhibit patterns that depart from thermodynamic equilibrium. Reflection or self-image has traditionally been recognized as a basic element of intelligence. The nonlinear mathematical models of the present development are denoted self-supervised dynamical systems. They include (1) equations of classical dynamics, including random components caused by uncertainties in initial conditions and by Langevin forces, coupled with (2) the corresponding Liouville or Fokker-Planck equations that describe the evolutions of probability densities that represent the uncertainties. The coupling is effected by fictitious information-based forces, denoted supervising forces, composed of probability densities and functionals thereof. The equations of classical mechanics represent motor dynamics that is, dynamics in the traditional sense, signifying Newton s equations of motion. The evolution of the probability densities represents mental dynamics or self-image. Then the interaction between the physical and

  3. Developing a manual for strengthening mental health nurses' clinical supervision

    DEFF Research Database (Denmark)

    Buus, Niels; Cassedy, Paul; Gonge, Henrik

    2013-01-01

    In this article, we report findings from a study aimed at developing the content and implementation of a manual for a research-based intervention on clinical supervision of mental health nursing staff. The intervention was designed to strengthen already existing supervision practices through...... educational preparation for supervision and systematic reflection on supervision. The intervention consists of three sessions and was implemented on two groups of mental health hospital staff. We present an outline of the manual and explain how the trial sessions made us adjust the preliminary manual...

  4. A High Accuracy Method for Semi-supervised Information Extraction

    Energy Technology Data Exchange (ETDEWEB)

    Tratz, Stephen C.; Sanfilippo, Antonio P.

    2007-04-22

    Customization to specific domains of dis-course and/or user requirements is one of the greatest challenges for today’s Information Extraction (IE) systems. While demonstrably effective, both rule-based and supervised machine learning approaches to IE customization pose too high a burden on the user. Semi-supervised learning approaches may in principle offer a more resource effective solution but are still insufficiently accurate to grant realistic application. We demonstrate that this limitation can be overcome by integrating fully-supervised learning techniques within a semi-supervised IE approach, without increasing resource requirements.

  5. Supervised Discrete Hashing With Relaxation.

    Science.gov (United States)

    Gui, Jie; Liu, Tongliang; Sun, Zhenan; Tao, Dacheng; Tan, Tieniu

    2016-12-29

    Data-dependent hashing has recently attracted attention due to being able to support efficient retrieval and storage of high-dimensional data, such as documents, images, and videos. In this paper, we propose a novel learning-based hashing method called ''supervised discrete hashing with relaxation'' (SDHR) based on ''supervised discrete hashing'' (SDH). SDH uses ordinary least squares regression and traditional zero-one matrix encoding of class label information as the regression target (code words), thus fixing the regression target. In SDHR, the regression target is instead optimized. The optimized regression target matrix satisfies a large margin constraint for correct classification of each example. Compared with SDH, which uses the traditional zero-one matrix, SDHR utilizes the learned regression target matrix and, therefore, more accurately measures the classification error of the regression model and is more flexible. As expected, SDHR generally outperforms SDH. Experimental results on two large-scale image data sets (CIFAR-10 and MNIST) and a large-scale and challenging face data set (FRGC) demonstrate the effectiveness and efficiency of SDHR.

  6. The efficacy of early initiated, supervised, progressive resistance training compared to unsupervised, home-based exercise after unicompartmental knee arthroplasty: a single-blinded randomized controlled trial.

    Science.gov (United States)

    Jørgensen, Peter B; Bogh, Søren B; Kierkegaard, Signe; Sørensen, Henrik; Odgaard, Anders; Søballe, Kjeld; Mechlenburg, Inger

    2017-01-01

    To examine if supervised progressive resistance training was superior to home-based exercise in rehabilitation after unicompartmental knee arthroplasty. Single blinded, randomized clinical trial. Surgery, progressive resistance training and testing was carried out at Aarhus University Hospital and home-based exercise was carried out in the home of the patient. Fifty five patients were randomized to either progressive resistance training or home-based exercise. Patients were randomized to either progressive resistance training (home based exercise five days/week and progressive resistance training two days/week) or control group (home based exercise seven days/week). Preoperative assessment, 10-week (primary endpoint) and one-year follow-up were performed for leg extension power, spatiotemporal gait parameters and knee injury and osteoarthritis outcome score (KOOS). Forty patients (73%) completed 1-year follow-up. Patients in the progressive resistance training group participated in average 11 of 16 training sessions. Leg extension power increased from baseline to 10-week follow-up in progressive resistance training group (progressive resistance training: 0.28 W/kg, P= 0.01, control group: 0.01 W/kg, P=0.93) with no between-group difference. Walking speed and KOOS scores increased from baseline to 10-week follow-up in both groups with no between-group difference (six minutes walk test P=0.63, KOOS P>0.29). Progressive resistance training two days/week combined with home based exercise five days/week was not superior to home based exercise seven days/week in improving leg extension power of the operated leg.

  7. Extracting Canopy Surface Texture from Airborne Laser Scanning Data for the Supervised and Unsupervised Prediction of Area-Based Forest Characteristics

    Directory of Open Access Journals (Sweden)

    Mikko T. Niemi

    2016-07-01

    Full Text Available Area-based analyses of airborne laser scanning (ALS data are an established approach to obtain wall-to-wall predictions of forest characteristics for vast areas. The analyses of sparse data in particular are based on the height value distributions, which do not produce optimal information on the horizontal forest structure. We evaluated the complementary potential of features quantifying the textural variation of ALS-based canopy height models (CHMs for both supervised (linear regression and unsupervised (k-Means clustering analyses. Based on a comprehensive literature review, we identified a total of four texture analysis methods that produced rotation-invariant features of different order and scale. The CHMs and the textural features were derived from practical sparse-density, leaf-off ALS data originally acquired for ground elevation modeling. The features were extracted from a circular window of 254 m2 and related with boreal forest characteristics observed from altogether 155 field sample plots. Features based on gray-level histograms, distribution of forest patches, and gray-level co-occurrence matrices were related with plot volume, basal area, and mean diameter with coefficients of determination (R2 of up to 0.63–0.70, whereas features that measured the uniformity of local binary patterns of the CHMs performed poorer. Overall, the textural features compared favorably with benchmark features based on the point data, indicating that the textural features contain additional information useful for the prediction of forest characteristics. Due to the developed processing routines for raster data, the CHM features may potentially be extracted with a lower computational burden, which promotes their use for applications such as pre-stratification or guiding the field plot sampling based solely on ALS data.

  8. Direct and two-stage data analysis procedures based on PCA, PLS-DA and ANN for ISE-based electronic tongue-Effect of supervised feature extraction.

    Science.gov (United States)

    Ciosek, P; Brzózka, Z; Wróblewski, W; Martinelli, E; Di Natale, C; D'Amico, A

    2005-09-15

    A novel strategy of data analysis for artificial taste and odour systems is presented in this work. It is demonstrated that using a supervised method also in feature extraction phase enhances fruit juice classification capability of sensor array developed at Warsaw University of Technology. Comparison of direct processing (raw data processed by Artificial Neural Network (ANN), raw data processed by Partial Least Squares-Discriminant Analysis (PLS-DA)) and two-stage processing (Principal Components Analysis (PCA) outputs processed by ANN, PLS-DA outputs processed by ANN) is presented. It is shown that considerable increase of classification capability occurred in the case of the new method proposed by the authors.

  9. Freshman Seminars: Interdisciplinary Engagements in Astronomy

    Science.gov (United States)

    Hemenway, M. K.

    2006-08-01

    The Freshman Seminar program at the University of Texas is designed to allow groups of fifteen students an engaging introduction to the University. The seminars introduce students to the resources of the university and allow them to identify interesting subjects for further research or future careers. An emphasis on oral and written communication by the students provides these first-year students a transition to college-level writing and thinking. Seminar activities include field trips to an art museum, a research library, and the Humanities Research Center rare book collection. This paper will report on two seminars, each fifteen weeks in length. In "The Galileo Scandal" students examine Galileo's struggle with the church (including a mock trial). They perform activities that connect his use of the telescope and observations to astronomical concepts. In "Astronomy and the Humanities" students analyze various forms of human expression that have astronomical connections (art, drama, literature, music, poetry, and science fiction); they perform hands-on activities to reinforce the related astronomy concepts. Evaluation of the seminars indicates student engagement and improvement in communication skills. Many of the activities could be used independently to engage students enrolled in standard introductory astronomy classes.

  10. Supervised Multi-Manifold Learning Algorithm Based on ISOMAP%基于等距映射的监督多流形学习算法

    Institute of Scientific and Technical Information of China (English)

    邵超; 万春红

    2014-01-01

    The existing supervised multi-manifold learning algorithms adjust the distances between data points according to their class labels, and hence the multiple manifolds can be classified successfully. However, the poor generalization ability of these algorithms results in unfaithful display of the intrinsic geometric structure of some manifolds. A supervised multi-manifold learning algorithm based on Isometric mapping ( ISOMAP) is proposed. The shortest path algorithm suitable for the multi-manifold structure is used to compute the shortest path distances which can effectively approximate the corresponding geodesic distances even in the multi-manifold structure. Then, Sammon mapping is used to further preserve shorter distances in the low-dimensional embedding space. Consequently, the intrinsic geometric structure of each manifold can be faithfully displayed. Moreover, the manifolds of new data points can be precisely judged based on the similarities between neighboring local tangent spaces according to the local Euclidean nature of the manifold, and thus the proposed algorithm obtains a good generalization ability. The effectiveness of the proposed algorithm is verified by experimental results.%目前的监督多流形学习算法大多数都根据数据的类别标记对彼此间的距离进行调整,能较好实现多流形的分类,但难以成功展现各流形的内在几何结构,泛化能力也较差,因此文中提出一种基于等距映射的监督多流形学习算法。该算法采用适合于多流形的最短路径算法,得到在多流形下依然能正确逼近相应测地距离的最短路径距离,并采用Sammon映射以更好地保持短距离,最终可成功展现各流形的内在几何结构。此外,该算法根据邻近局部切空间的相似性可准确判定新数据点所在的流形,从而具有较强的泛化能力。该算法的有效性可通过实验结果得以证实。

  11. Entropy-Based and Weighted Selective SIFT Clustering as an Energy Aware Framework for Supervised Visual Recognition of Man-Made Structures

    Directory of Open Access Journals (Sweden)

    Ayman El Mobacher

    2013-01-01

    Full Text Available Using local invariant features has been proven by published literature to be powerful for image processing and pattern recognition tasks. However, in energy aware environments, these invariant features would not scale easily because of their computational requirements. Motivated to find an efficient building recognition algorithm based on scale invariant feature transform (SIFT keypoints, we present in this paper uSee, a supervised learning framework which exploits the symmetrical and repetitive structural patterns in buildings to identify subsets of relevant clusters formed by these keypoints. Once an image is captured by a smart phone, uSee preprocesses it using variations in gradient angle- and entropy-based measures before extracting the building signature and comparing its representative SIFT keypoints against a repository of building images. Experimental results on 2 different databases confirm the effectiveness of uSee in delivering, at a greatly reduced computational cost, the high matching scores for building recognition that local descriptors can achieve. With only 14.3% of image SIFT keypoints, uSee exceeded prior literature results by achieving an accuracy of 99.1% on the Zurich Building Database with no manual rotation; thus saving significantly on the computational requirements of the task at hand.

  12. Seminar on setting up your own business

    CERN Multimedia

    DSU Department

    2008-01-01

    Organised by the French-Swiss Foundation for Research and Technology (FFRST), in partnership with CERN, and open to all CERN personnel: Friday 7 March 2008, from 9.00 a.m. to 4.00 p.m. in the Globe of Science and Innovation Are you interested in setting up your own business? Have you already taken any steps in that direction? Do you wish to develop a business plan based on your own professional expertise? If so, you are cordially invited to take part in this seminar, at which you will have the opportunity to: hear first-hand accounts from former members of the CERN personnel who have become entrepreneurs and talk about their experience and needs in terms of financial support, find out about the possibilities for obtaining support at the national level (in Switzerland and France) through presentations of the CTI Start-up and OSEO programmes, have discussions with the relevant Swiss and French regional authorities responsible for supporting start-ups in innovative technolog...

  13. Seminar on setting up your own business

    CERN Multimedia

    DSU Department

    2008-01-01

    Organised by the French-Swiss Foundation for Research and Technology (FFRST), in partnership with CERN, and open to all CERN personnel: Friday 7 March 2008, from 9.00 a.m. to 4.00 p.m. in the Globe of Science and Innovation Are you interested in setting up your own business? Have you already taken any steps in that direction? Do you wish to develop a business plan based on your own professional expertise? If so, then you are cordially invited to take part in this seminar at which you will have the opportunity to: hear first-hand accounts from former members of the CERN personnel who have become entrepreneurs and talk about their experience and needs in terms of financial support, find out about the possibilities of obtaining support at national level (in Switzerland and France) through presentations of the CTI Start-up and OSEO programmes, have discussions with the relevant Swiss and French regional authorities responsible for supporting start-ups in innovative technologies...

  14. 19th International Seminar on High Energy Physics

    CERN Document Server

    2016-01-01

    "Quarks-2016" is the nineteenth in the series of seminars taking place biennially since 1980 in the Soviet Union and since 1992 in various historical and cultural places of Russia; the previous seminar, "Quarks-2014", was held in Suzdal.

  15. Project Supervision – An Engineering Approach

    DEFF Research Database (Denmark)

    Paulsen, Rasmus Reinhold; Larsen, Rasmus; Ersbøll, Bjarne Kjær

    2011-01-01

    of their master thesis writing. The supervision principles are: Ownership: The student should feel that their project is their own. Ideally, they should formulate the project themselves. Write early: We strongly encourage the students to write and generate figures and images already from the first week......For more than twenty years, a group based supervision strategy has been used when supervising engineering bachelor- and master thesis students at our research group. In recent years, we have formalised the approach and used our industry experience to create a very successful framework for project...... at all meetings. Weekly meetings are scheduled to be at a specific day at a specific place for the entire process....

  16. PROGRAMME OF SEMINARS MARCH TO JUNE 2004

    CERN Multimedia

    Nathalie Dumeaux

    2004-01-01

    Situation : 09.03.2004 Dates Days Places Available* Bilingual seminars Communication Techniques-1 16, 17, 18 March 3 no Project Management 17, 18, 19 March 3 yes Introduction to Management 23, 24, 25 March 3 yes Communication Techniques-1 8, 9, 10 June 3 yes Quality Management 5, 6, 7 may 3 yes Introduction to Management - Follow-up 22, 23 June 1,5 yes Seminars in English Making Presentations 22, 23 March & 1 April 3 yes Stress Management 22, 23 April 2 yes Chairing or participating in meetings 11, 12, 13 May 3 yes *If you are interested in a seminar where there are no places available, please fill in an application form and we will contact you as soon as a new session is organised. MANAGEMENT & COMMUNICATION Nathalie Dumeaux tel. 781 44 management.communication@cern.ch

  17. Proceedings of the fourth NUCEF seminar

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-07-01

    The 4th NUCEF seminar was held at JAERI Tokai Establishment on 18 February 2000. The NUCEF seminar aims at the promotion of effective researches and the encouragement of research cooperation through the discussions and information exchanges by researchers in the field on the nuclear fuel cycle back-end. This seminar was divided in the following sessions: Criticality Safety, Reprocessing/Partitioning and Radioactive Waste Management. Especially, considering highly regrettable impact of the criticality accident at JCO, the Criticality Safety session including the Dose Evaluation focused on the evaluation of JCO Criticality Accident. This report compiles the papers presented and the related discussions. The 13 of the presented papers are indexed individually. (J.P.N.)

  18. Reliability centered maintenance mini-seminar

    Energy Technology Data Exchange (ETDEWEB)

    Laakso, K.; Simola, K. (eds.) [VTT Automation, Espoo (Finland)

    2000-10-01

    In the Earlier NKS-project RAK-1 (1994-1997), the sub-project RAK-1.4, 'Maintenance Strategies and Ageing' focused on development of methodologies and tools for improving maintenance strategies. In the NKS/SOS-2 project (1998-2001), the maintenance related Nordic co-operation is continued. For exchange of information and as background and for discussions related to maintenance decisions in the NKS/SOS-2 project, a mini-seminar on maintenance strategies with an emphasis on reliability centred maintenance (RCM) approaches was arranged 14.10.1999. The report summarises the topics of the presentations and discussions at the seminar. The transparencies presented at the mini-seminar are enclosed in this report. (au)

  19. EEM{sup TM} wireless supervision

    Energy Technology Data Exchange (ETDEWEB)

    Bilic, H. [Ericsson-Nikola Tesla d.d. Zagreb (Croatia)

    2000-07-01

    By adding the GSM network to the communication level of Energy Management systems, energy operating centres (EOC) can offer wireless access to the supervised equipment. Furthermore EOC can profit from rapid service development in the GSM networks. With implementation of GPRS to the GSM network EOC can instantly offer wireless access to external IP based networks such as Internet and corporate Intranets. The author describes architecture and key characteristic of Ericsson EnergyMaster{sup TM} (EEM{sup TM}) system for Energy Management, how and where to implement wireless supervision, wireless access to IP addresses and also how to implement new services provided by the GSM network. (orig.)

  20. 基于商业网络高清公共安全监管系统%High Definition Public Safety Supervision System Based on Commercial Network

    Institute of Scientific and Technical Information of China (English)

    李常春; 王康年; 刘绍华; 刘红云

    2015-01-01

    Aiming at the problems that the criminal offense behaviors are raising constantly and the crime means are more and more up-to-date in the social transformation period, the public safety faces many challenges, the safety sense of people is decreasing, and the related functional sectors lack the large-range and modern real-time monitoring methods to restrain and monitor the crimes. This paper proposes a design scheme of establishing the large-scale real-time high definition public safety supervision system based on such technologies as mass storage, high definition video compression encoding and decoding as well as multipath transmission and the existing IP commercial network to, realize the comprehensive supervision functions of city monitoring, networking alarm, historical data query and data backup, effectively prevent and fight against the crime, and enhance the safety prevention technology level.%针对社会转型期刑事犯罪行为不断上升、犯罪手段越来越现代化,公共安全面临诸多挑战,人们的安全感不断下降,而相关职能部门又缺少大范围、现代化的制止和监测犯罪事件的实时监管手段等问题,提出了采用海量存储、高清视频压缩编解码和多径传输等技术,依托现有IP商业网络,组建大规模实时高清公共安全监控系统,实现城市监控、联网报警、历史资料查询及大数据容灾备份等综合监管功能,有效地预防和打击犯罪,提升了安全防范技术水平。

  1. A Good Supervisor--Ten Facts of Caring Supervision

    Science.gov (United States)

    Määttä, Kaarina

    2015-01-01

    This article describes the elements of caring supervision of doctoral theses. The purpose was to describe the best practices as well as challenges of supervision especially from the supervisor's perspective. The analysis is based on the author's extensive experience as a supervisor and related data obtained for research and developmental purposes.…

  2. The reflective meta-dialogue in psycho-dynamic supervision

    DEFF Research Database (Denmark)

    Frølund, Lone; Nielsen, Jan

    2009-01-01

    Abstract The purpose of this article is to describe and examine the influence of the reflective dialogue on the process of supervision with the aim of developing professional competence. Supervision will be described from a meta-perspective, which is based on the supervisee's narration about the ...

  3. A Grounded Theory Study of Supervision of Preservice Consultation Training

    Science.gov (United States)

    Newman, Daniel S.

    2012-01-01

    The purpose of this study was to explore a university-based supervision process for consultants-in-training (CITs) engaged in a preservice level consultation course with applied practicum experience. The study was approached from a constructivist worldview using a grounded theory methodology. Data consisted of supervision session transcripts,…

  4. Assessing outcomes and perceived benefits of a professional development seminar series.

    Science.gov (United States)

    Zueger, Patrick M; Katz, Norman L; Popovich, Nicholas G

    2014-10-15

    To evaluate the outcomes of alumni who were enrolled in a professional development seminar series during their doctor of pharmacy program. A weekly development seminar series was administered over 5 semesters with the goal of bringing academic advisees together to help develop performance-based abilities, prepare them for entry into the profession after graduation, and provide exposure to different career opportunities. A survey instrument containing 39 Likert-type scale items, 2 open-ended questions, and a 10-item demographic survey was created and content-validated to assess the effect of the seminar series on alumni advisees' perceived outcomes and professional development since their graduation. The survey was electronically forwarded to advisees from the graduating classes of 2005 to 2012, and response data was collected with Qualtrics, a web-based survey service. A total of 36 percent of alumni responded to the survey. Respondents cited exposure to career alternatives and opportunities, development of presentation and communication skills, networking, and the importance of advisor/mentor relationships as benefits of the seminar series. The professional development seminar series has demonstrated a positive impact on alumni advisees' career development and professional outcomes, most notably relating to career path exposure, communication skills, and advisor/mentor relationships.

  5. Reviving Graduate Seminar Series through Non-Technical Presentations

    Science.gov (United States)

    Madihally, Sundararajan V.

    2011-01-01

    Most chemical engineering programs that offer M.S. and Ph.D. degrees have a common seminar series for all the graduate students. Many would agree that seminars lack student interest, leading to ineffectiveness. We questioned the possibility of adding value to the seminar series by incorporating non-technical topics that may be more important to…

  6. Seminar for Master's Thesis Projects: Promoting Students' Self-Regulation

    Science.gov (United States)

    Miedijensky, Shirley; Lichtinger, Einat

    2016-01-01

    This study presents a thesis seminar model aimed at promoting students' self-regulation. Students' perceptions regarding the contribution of the seminar to their learning process were characterized and the seminar's effect upon their self-regulation expressions was examined. Data was collected using questionnaires and analyzed thematically. The…

  7. (Eds.). Resource-bounded problem solving (Dagstuhl Seminar 14341)

    NARCIS (Netherlands)

    Haxhimusa, Y.; Rooij, I.J.E.I. van; Varma, S.; Wareham, H.T.

    2014-01-01

    This report documents the program and the outcomes of Dagstuhl Seminar 14341 'Resource-bounded Problem Solving'. This seminar is a successor to Dagstuhl Seminar 11351: 'Computer Science & Problem Solving: New Foundations', held in August 2011, which was the first Dagstuhl event to bring together com

  8. Researching online supervision

    DEFF Research Database (Denmark)

    Smedegaard Ernst Bengtsen, Søren; Mathiasen, Helle

    2014-01-01

    , or a poor substitution of such. This one-sidedness on the conceptual level makes it challenging to empirically study the deeper implications digital tools have for the supervisory dialogue. Drawing on phenomenology and systems theory we argue that we need new concepts in qualitative methodology that allow...... us to research the digital tools on their own premises as autonomous things in themselves, possessing an ontological creativity of their own. In order for qualitative research to match the ontological nature of digital tools we conclude the article by formulating three criteria of a ‘torn......’ methodology that makes room for new approaches to researching online supervision at the university....

  9. Researching online supervision

    DEFF Research Database (Denmark)

    Bengtsen, Søren S. E.; Mathiasen, Helle

    2014-01-01

    us to research the digital tools on their own premises as autonomous things in themselves, possessing an ontological creativity of their own. In order for qualitative research to match the ontological nature of digital tools we conclude the article by formulating three criteria of a ‘torn......’ methodology that makes room for new approaches to researching online supervision at the university......., or a poor substitution of such. This one-sidedness on the conceptual level makes it challenging to empirically study the deeper implications digital tools have for the supervisory dialogue. Drawing on phenomenology and systems theory we argue that we need new concepts in qualitative methodology that allow...

  10. THE IMPACT OF SHORT TERM SUPERVISED AND HOME-BASED WALKING PROGRAMMES ON HEART RATE VARIABILITY IN PATIENTS WITH PERIPHERAL ARTERIAL DISEASET

    Directory of Open Access Journals (Sweden)

    Gavin R.H. Sandercock

    2007-12-01

    Full Text Available The aims of the study were to determine whether heart rate variability (HRV measured at rest and during exercise could be altered by an exercise training programme designed to increase walking performance in patients with peripheral arterial disease. Forty-four volunteers were randomised into 12 weeks of either: supervised walking training twice weekly for 30 min at 75% VO2peak (SU, home-based walking training sessions: twice weekly, 30 min per week (HB or no exercise (CT. HRV measures were calculated from a 5-min resting ECG. Each patient then underwent maximal, graded exercise treadmill testing. All measures were repeated after 12 weeks. The SU group showed significantly (p < 0.001 increased maximal walking time (MWT but no change in VO2peak. There were no statistically significant changes in any of the measures of HRV in any group. Effect sizes for change in HRV measures were all very small and in some cases negative. Improved walking performance was not accompanied by central cardiorespiratory or neuroregulatory adaptations in the present study. The lack of any change in HRV was possibly due to either the low intensity or discontinuous nature of exercise undertaken

  11. Out-of-Sample Extrapolation utilizing Semi-Supervised Manifold Learning (OSE-SSL): Content Based Image Retrieval for Histopathology Images.

    Science.gov (United States)

    Sparks, Rachel; Madabhushi, Anant

    2016-06-06

    Content-based image retrieval (CBIR) retrieves database images most similar to the query image by (1) extracting quantitative image descriptors and (2) calculating similarity between database and query image descriptors. Recently, manifold learning (ML) has been used to perform CBIR in a low dimensional representation of the high dimensional image descriptor space to avoid the curse of dimensionality. ML schemes are computationally expensive, requiring an eigenvalue decomposition (EVD) for every new query image to learn its low dimensional representation. We present out-of-sample extrapolation utilizing semi-supervised ML (OSE-SSL) to learn the low dimensional representation without recomputing the EVD for each query image. OSE-SSL incorporates semantic information, partial class label, into a ML scheme such that the low dimensional representation co-localizes semantically similar images. In the context of prostate histopathology, gland morphology is an integral component of the Gleason score which enables discrimination between prostate cancer aggressiveness. Images are represented by shape features extracted from the prostate gland. CBIR with OSE-SSL for prostate histology obtained from 58 patient studies, yielded an area under the precision recall curve (AUPRC) of 0.53 ± 0.03 comparatively a CBIR with Principal Component Analysis (PCA) to learn a low dimensional space yielded an AUPRC of 0.44 ± 0.01.

  12. Supervised Clustering Based on DPClusO: Prediction of Plant-Disease Relations Using Jamu Formulas of KNApSAcK Database

    Directory of Open Access Journals (Sweden)

    Sony Hartono Wijaya

    2014-01-01

    Full Text Available Indonesia has the largest medicinal plant species in the world and these plants are used as Jamu medicines. Jamu medicines are popular traditional medicines from Indonesia and we need to systemize the formulation of Jamu and develop basic scientific principles of Jamu to meet the requirement of Indonesian Healthcare System. We propose a new approach to predict the relation between plant and disease using network analysis and supervised clustering. At the preliminary step, we assigned 3138 Jamu formulas to 116 diseases of International Classification of Diseases (ver. 10 which belong to 18 classes of disease from National Center for Biotechnology Information. The correlation measures between Jamu pairs were determined based on their ingredient similarity. Networks are constructed and analyzed by selecting highly correlated Jamu pairs. Clusters were then generated by using the network clustering algorithm DPClusO. By using matching score of a cluster, the dominant disease and high frequency plant associated to the cluster are determined. The plant to disease relations predicted by our method were evaluated in the context of previously published results and were found to produce around 90% successful predictions.

  13. L. D. Faddeev's seminar on mathematical physics

    CERN Document Server

    Semenov-Tian-Shansky, Michael

    2000-01-01

    Professor L. D. Faddeev's seminar at Steklov Mathematical Institute (St. Petersburg, Russia) has a record of more than 30 years of intensive work which has helped to shape modern mathematical physics. This collection, honoring Professor Faddeev's 65th anniversary, has been prepared by his students and colleagues. Topics covered in the volume include classical and quantum integrable systems (both analytic and algebraic aspects), quantum groups and generalizations, quantum field theory, and deformation quantization. Included is a history of the seminar highlighting important developments, such a

  14. Fourth international seminar on horizontal steam generators

    Energy Technology Data Exchange (ETDEWEB)

    Tuomisto, H. [ed.] [IVO Group, Vantaa (Finland); Purhonen, H. [ed.] [VTT, Espoo (Finland); Kouhia, V. [ed.] [Lappeenranta Univ. of Technology (Finland)

    1997-12-31

    The general objective of the International Seminars of Horizontal Steam Generator Modelling has been the improvement in understanding of realistic thermal hydraulic behaviour of the generators when performing safety analyses for VVER reactors. The main topics presented in the fourth seminar were: thermal hydraulic experiments and analyses, primary collector integrity, feedwater distributor replacement, management of primary-to-secondary leakage accidents and new developments in the VVER safety technology. The number of participants, representing designers and manufacturers of the horizontal steam generators, plant operators, engineering companies, research organizations, universities and regulatory authorities, was 70 from 10 countries.

  15. A review of Lacan's seminar on anxiety.

    Science.gov (United States)

    Diatkine, Gilbert

    2006-08-01

    The seminar on anxiety marks a turning point in the development of Lacan's thought from several perspectives. First, Lacan implicitly abandons his theory that the unconscious is structured like a language. He also abandons the endeavour to identify Freud's theory with his own. He develops some original new ideas about anxiety, some of which are of great interest, such as the connection between castration anxiety and narcissism; others, such as his denial of the existence of separation anxiety, are absurd. Lacan's main point of divergence from Freud, his rejection of the inner world, also emerges clearly in this seminar.

  16. Online supervision at the university

    DEFF Research Database (Denmark)

    Bengtsen, Søren Smedegaard; Jensen, Gry Sandholm

    2015-01-01

    The article presents and condenses the background, findings and results of a one yearlong research project on online supervision and feedback at the university. The article builds on presentations and discussions in different research environments and conferences on higher education research...... supervision proves unhelpful when trying to understand how online supervision and feedback is a pedagogical phenomenon in its own right, and irreducible to the face-to-face context. Secondly we show that not enough attention has been given to the way different digital tools and platforms influence...... the supervisory dialogue in the specific supervision context. We conclude by terming this challenge in online supervision a form of ‘torn pedagogy’; that online tools and platforms destabilise and ‘tear’ traditional understandings of supervision pedagogy ‘apart’. Also, we conclude that on the backdrop of a torn...

  17. Supervision That Improves Teaching: Strategies and Techniques.

    Science.gov (United States)

    Sullivan, Susan; Glanz, Jeffrey

    This book offers a plan for improved classroom practice through the supervisory process. It includes hands-on practices for developing a personalized supervision strategy, research-based and empirically tested strategies, field-tested tools and techniques for qualitative and quantitative observation, a comprehensive resource of traditional and…

  18. A Social Reconstruction Model of Supervision.

    Science.gov (United States)

    Seda, E. Elliott

    This paper presents a social reconstructionist model of supervision. The model connects schools and society, and considers the vital role teachers, students, staff, and others play in developing, designing, and implementing reforms in school and society. The model is based on the philosophy of social reconstructionism, which views schools as…

  19. Supervised Transfer Sparse Coding

    KAUST Repository

    Al-Shedivat, Maruan

    2014-07-27

    A combination of the sparse coding and transfer learn- ing techniques was shown to be accurate and robust in classification tasks where training and testing objects have a shared feature space but are sampled from differ- ent underlying distributions, i.e., belong to different do- mains. The key assumption in such case is that in spite of the domain disparity, samples from different domains share some common hidden factors. Previous methods often assumed that all the objects in the target domain are unlabeled, and thus the training set solely comprised objects from the source domain. However, in real world applications, the target domain often has some labeled objects, or one can always manually label a small num- ber of them. In this paper, we explore such possibil- ity and show how a small number of labeled data in the target domain can significantly leverage classifica- tion accuracy of the state-of-the-art transfer sparse cod- ing methods. We further propose a unified framework named supervised transfer sparse coding (STSC) which simultaneously optimizes sparse representation, domain transfer and classification. Experimental results on three applications demonstrate that a little manual labeling and then learning the model in a supervised fashion can significantly improve classification accuracy.

  20. Advanced Music Therapy Supervision Training

    DEFF Research Database (Denmark)

    2009-01-01

    supervision training excerpts live in the workshop will be offered. The workshop will include demonstrating a variety of supervision methods and techniques used in A) post graduate music therapy training programs b) a variety of work contexts such as psychiatry and somatic music psychotherapy. The workshop......The presentation will illustrate training models in supervision for experienced music therapists where transference/counter transference issues are in focus. Musical, verbal and body related tools will be illustrated from supervision practice by the presenters. A possibility to experience small...

  1. Advanced Music Therapy Supervision Training

    DEFF Research Database (Denmark)

    2009-01-01

    supervision training excerpts live in the workshop will be offered. The workshop will include demonstrating a variety of supervision methods and techniques used in A) post graduate music therapy training programs b) a variety of work contexts such as psychiatry and somatic music psychotherapy. The workshop......The presentation will illustrate training models in supervision for experienced music therapists where transference/counter transference issues are in focus. Musical, verbal and body related tools will be illustrated from supervision practice by the presenters. A possibility to experience small...

  2. Conducting correlation seminars in basic sciences at KIST Medical College, Nepal

    Directory of Open Access Journals (Sweden)

    P. Ravi Shankar

    2011-10-01

    Full Text Available KIST Medical College is a new medical school in Lalitpur, Nepal. In Nepal, six basic science subjects are taught together in an integrated organ system-based manner with early clinical exposure and community medicine. Correlation seminars are conducted at the end of covering each organ system. The topics are decided by the core academic group (consisting of members from each basic science department, the Department of Community Medicine, the academic director, and the clinical and program coordinators considering the public health importance of the condition and its ability to include learning objectives from a maximum number of subjects. The learning objectives are decided by individual departments and finalized after the meeting of the core group. There are two student coordinators for each seminar and an evaluation group evaluates each seminar and presenter. Correlation seminars help students revise the organ system covered and understand its clinical importance, promote teamwork and organization, and supports active learning. Correlation seminars should be considered as a learning modality by other medical schools.

  3. Development of a seminar on medical professionalism accompanying the dissection course.

    Science.gov (United States)

    Shiozawa, T; Griewatz, J; Hirt, B; Zipfel, S; Lammerding-Koeppel, M; Herrmann-Werner, A

    2016-11-01

    Medical professionalism is an increasingly important issue in medical education. The dissection course represents a profound experience for undergraduate medical students, which may be suitable to address competencies such as self-reflection and professional behavior. Based on a needs assessment, a seminar on medical professionalism was developed to parallel the dissection course. The conceptual framework for the teaching intervention is experiential learning. Specific learning goals and an interview guideline were formulated. After a pilot run, peer-teaching was introduced. Over three terms (winter 2012/13, 2013/14, 2014/15), an average of 129 students voluntarily participated in the seminar, corresponding to 40% of the student cohort. The evaluation (n=38) shows a majority of students agreeing that the seminar offers support with this extraordinary situation in general and also that the seminar helps them to become first impressions on how to cope with death and dying in their later professional life as a doctor, and, that it also provides them the means to reflect upon their own coping mechanisms. Although not yet implemented as an obligatory course, the seminar is appreciated and positively evaluated. Medical professionalism is an implicit aspect of the dissection course. To emphasize its importance, a teaching intervention to explicitly discuss this topic is advisable. Copyright © 2016 Elsevier GmbH. All rights reserved.

  4. Visual Perception-Based Statistical Modeling of Complex Grain Image for Product Quality Monitoring and Supervision on Assembly Production Line.

    Directory of Open Access Journals (Sweden)

    Jinping Liu

    Full Text Available Computer vision as a fast, low-cost, noncontact, and online monitoring technology has been an important tool to inspect product quality, particularly on a large-scale assembly production line. However, the current industrial vision system is far from satisfactory in the intelligent perception of complex grain images, comprising a large number of local homogeneous fragmentations or patches without distinct foreground and background. We attempt to solve this problem based on the statistical modeling of spatial structures of grain images. We present a physical explanation in advance to indicate that the spatial structures of the complex grain images are subject to a representative Weibull distribution according to the theory of sequential fragmentation, which is well known in the continued comminution of ore grinding. To delineate the spatial structure of the grain image, we present a method of multiscale and omnidirectional Gaussian derivative filtering. Then, a product quality classifier based on sparse multikernel-least squares support vector machine is proposed to solve the low-confidence classification problem of imbalanced data distribution. The proposed method is applied on the assembly line of a food-processing enterprise to classify (or identify automatically the production quality of rice. The experiments on the real application case, compared with the commonly used methods, illustrate the validity of our method.

  5. Visual Perception-Based Statistical Modeling of Complex Grain Image for Product Quality Monitoring and Supervision on Assembly Production Line.

    Science.gov (United States)

    Liu, Jinping; Tang, Zhaohui; Zhang, Jin; Chen, Qing; Xu, Pengfei; Liu, Wenzhong

    2016-01-01

    Computer vision as a fast, low-cost, noncontact, and online monitoring technology has been an important tool to inspect product quality, particularly on a large-scale assembly production line. However, the current industrial vision system is far from satisfactory in the intelligent perception of complex grain images, comprising a large number of local homogeneous fragmentations or patches without distinct foreground and background. We attempt to solve this problem based on the statistical modeling of spatial structures of grain images. We present a physical explanation in advance to indicate that the spatial structures of the complex grain images are subject to a representative Weibull distribution according to the theory of sequential fragmentation, which is well known in the continued comminution of ore grinding. To delineate the spatial structure of the grain image, we present a method of multiscale and omnidirectional Gaussian derivative filtering. Then, a product quality classifier based on sparse multikernel-least squares support vector machine is proposed to solve the low-confidence classification problem of imbalanced data distribution. The proposed method is applied on the assembly line of a food-processing enterprise to classify (or identify) automatically the production quality of rice. The experiments on the real application case, compared with the commonly used methods, illustrate the validity of our method.

  6. Application of Personal Drug (P-Drug) Seminar to Clinical Pharmacy Education in the Graduate School of Pharmaceutical Sciences

    OpenAIRE

    2002-01-01

    The P-drug seminar, a novel method of teaching the process of rational pharmacotherapy, was introduced in 2000 into the practice program of the clinical pharmacy course in the Graduate School of Pharmaceutical Sciences, Toyama Medical and Pharmaceutical University (TMPU). The P-drug concept is evidence-based drug selection according to criteria (i.e., efficacy, safety, suitability and cost) deter mined in advance and rational prescribing by each physician. The P-drug seminar originated from e...

  7. Genetic Counseling Supervisors' Self-Efficacy for Select Clinical Supervision Competencies.

    Science.gov (United States)

    Finley, Sabra Ledare; Veach, Pat McCarthy; MacFarlane, Ian M; LeRoy, Bonnie S; Callanan, Nancy

    2016-04-01

    Supervision is a primary instructional vehicle for genetic counseling student clinical training. Approximately two-thirds of genetic counselors report teaching and education roles, which include supervisory roles. Recently, Eubanks Higgins and colleagues published the first comprehensive list of empirically-derived genetic counseling supervisor competencies. Studies have yet to evaluate whether supervisors possess these competencies and whether their competencies differ as a function of experience. This study investigated three research questions: (1) What are genetic counselor supervisors' perceptions of their capabilities (self-efficacy) for a select group of supervisor competencies?, (2) Are there differences in self-efficacy as a function of their supervision experience or their genetic counseling experience, and 3) What training methods do they use and prefer to develop supervision skills? One-hundred thirty-one genetic counselor supervisors completed an anonymous online survey assessing demographics, self-efficacy (self-perceived capability) for 12 goal setting and 16 feedback competencies (Scale: 0-100), competencies that are personally challenging, and supervision training experiences and preferences (open-ended). A MANOVA revealed significant positive effects of supervision experience but not genetic counseling experience on participants' self-efficacy. Although mean self-efficacy ratings were high (>83.7), participant comments revealed several challenging competencies (e.g., incorporating student's report of feedback from previous supervisors into goal setting, and providing feedback about student behavior rather than personal traits). Commonly preferred supervision training methods included consultation with colleagues, peer discussion, and workshops/seminars.

  8. Effects of coaching supervision, mentoring supervision and abusive supervision on talent development among trainee doctors in public hospitals: moderating role of clinical learning environment.

    Science.gov (United States)

    Subramaniam, Anusuiya; Silong, Abu Daud; Uli, Jegak; Ismail, Ismi Arif

    2015-08-13

    Effective talent development requires robust supervision. However, the effects of supervisory styles (coaching, mentoring and abusive supervision) on talent development and the moderating effects of clinical learning environment in the relationship between supervisory styles and talent development among public hospital trainee doctors have not been thoroughly researched. In this study, we aim to achieve the following, (1) identify the extent to which supervisory styles (coaching, mentoring and abusive supervision) can facilitate talent development among trainee doctors in public hospital and (2) examine whether coaching, mentoring and abusive supervision are moderated by clinical learning environment in predicting talent development among trainee doctors in public hospital. A questionnaire-based critical survey was conducted among trainee doctors undergoing housemanship at six public hospitals in the Klang Valley, Malaysia. Prior permission was obtained from the Ministry of Health Malaysia to conduct the research in the identified public hospitals. The survey yielded 355 responses. The results were analysed using SPSS 20.0 and SEM with AMOS 20.0. The findings of this research indicate that coaching and mentoring supervision are positively associated with talent development, and that there is no significant relationship between abusive supervision and talent development. The findings also support the moderating role of clinical learning environment on the relationships between coaching supervision-talent development, mentoring supervision-talent development and abusive supervision-talent development among public hospital trainee doctors. Overall, the proposed model indicates a 26 % variance in talent development. This study provides an improved understanding on the role of the supervisory styles (coaching and mentoring supervision) on facilitating talent development among public hospital trainee doctors. Furthermore, this study extends the literature to better

  9. Public Supervision over Private Relationships : Towards European Supervision Private Law?

    NARCIS (Netherlands)

    Cherednychenko, O.O.

    2014-01-01

    The rise of public supervision over private relationships in many areas of private law has led to the development of what, in the author’s view, could be called ‘European supervision private law’. This emerging body of law forms part of European regulatory private law and is made up of contract-rela

  10. Supervision Learning as Conceptual Threshold Crossing: When Supervision Gets "Medieval"

    Science.gov (United States)

    Carter, Susan

    2016-01-01

    This article presumes that supervision is a category of teaching, and that we all "learn" how to teach better. So it enquires into what novice supervisors need to learn. An anonymised digital questionnaire sought data from supervisors [n226] on their experiences of supervision to find out what was difficult, and supervisor interviews…

  11. Supervision Learning as Conceptual Threshold Crossing: When Supervision Gets "Medieval"

    Science.gov (United States)

    Carter, Susan

    2016-01-01

    This article presumes that supervision is a category of teaching, and that we all "learn" how to teach better. So it enquires into what novice supervisors need to learn. An anonymised digital questionnaire sought data from supervisors [n226] on their experiences of supervision to find out what was difficult, and supervisor interviews…

  12. Supervision of Supervised Agricultural Experience Programs: A Synthesis of Research.

    Science.gov (United States)

    Dyer, James E.; Williams, David L.

    1997-01-01

    A review of literature from 1964 to 1993 found that supervised agricultural experience (SAE) teachers, students, parents, and employers value the teachers' supervisory role. Implementation practices vary widely and there are no cumulative data to guide policies and standards for SAE supervision. (SK)

  13. Prevention of diabetes in overweight/obese children through a family based intervention program including supervised exercise (PREDIKID project): study protocol for a randomized controlled trial.

    Science.gov (United States)

    Arenaza, Lide; Medrano, María; Amasene, María; Rodríguez-Vigil, Beatriz; Díez, Ignacio; Graña, Manuel; Tobalina, Ignacio; Maiz, Edurne; Arteche, Edurne; Larrarte, Eider; Huybrechts, Inge; Davis, Catherine L; Ruiz, Jonatan R; Ortega, Francisco B; Margareto, Javier; Labayen, Idoia

    2017-08-10

    The global pandemic of obesity has led to an increased risk for prediabetes and type-2 diabetes (T2D). The aims of the current project are: (1) to evaluate the effect of a 22-week family based intervention program, including supervised exercise, on insulin resistance syndrome (IRS) risk in children with a high risk of developing T2D and (2) to identify the profile of microRNA in circulating exosomes and in peripheral blood mononuclear cells in children with a high risk of developing T2D and its response to a multidisciplinary intervention program including exercise. A total of 84 children, aged 8-12 years, with a high risk of T2D will be included and randomly assigned to control (N = 42) or intervention (N = 42) groups. The control group will receive a family based lifestyle education and psycho-educational program (2 days/month), while the intervention group will attend the same lifestyle education and psycho-educational program plus the exercise program (3 days/week, 90 min per session including warm-up, moderate to vigorous aerobic activities, and strength exercises). The following measurements will be evaluated at baseline prior to randomization and after the intervention: fasting insulin, glucose and hemoglobin A1c; body composition (dual-energy X-ray absorptiometry); ectopic fat (magnetic resonance imaging); microRNA expression in circulating exosomes and in peripheral blood mononuclear cells (MiSeq; Illumina); cardiorespiratory fitness (cardiopulmonary exercise testing); dietary habits and physical activity (accelerometry). Prevention and identification of children with a high risk of developing T2D could help to improve their cardiovascular health and to reduce the comorbidities associated with obesity. ClinicalTrials.gov, ID: NCT03027726 . Registered on 16 January 2017.

  14. REMINDER Preparation for Retirement Programme - AVS Seminar

    CERN Multimedia

    Social Service

    2001-01-01

    The AVS seminar, which had to be cancelled in March this year, will be held on: Wednesday 26 September from 14:00 to 16:00 in the Main Amphitheatre The session will be led by Mr. Lorenz STAMPFLI. The session is open to all people already registered and any other person who is interested, without the need to register.

  15. REMINDER PREPARATION FOR RETIREMENT PROGRAMME - AVS SEMINAR

    CERN Multimedia

    Social Service

    2001-01-01

    The AVS seminar, which had to be cancelled in March this year, will be held on: Wednesday 26 September from 14:00 to 16:00 in the Main Amphitheatre The session will be led by Mr. Lorenz STAMPFLI. The session is open to all people already registered and any other person who is interested, without the need to register.

  16. Third international seminar on horizontal steam generators

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-31

    The Third International Seminar on Horizontal Steam Generators held on October 18-20, 1994 in Lappeenranta, consisted of six sessions dealing with the topics: thermal hydraulic experiments and analyses, primary collector integrity, management of primary-to-secondary leakage accidents, feedwater collector replacement and discussion of VVER-440 steam generator safety issues.

  17. NASA STI Program Seminar: Electronic documents

    Science.gov (United States)

    1994-01-01

    The theme of this NASA Scientific and Technical Information Program Seminar was electronic documents. Topics covered included Electronic Documents Management at the CASI, the Impact of Electronic Publishing on User Expectations and Searching Image Record Management, Secondary Publisher Considerations for Electronic Journal Literature, and the Technical Manual Publishing On Demand System (TMPODS).

  18. PRAGUE SEMINAR ON LANGUAGE TEACHING AIMS, 1967.

    Science.gov (United States)

    FRIED, VILEM

    AN INTERNATIONAL SEMINAR, WHOSE PURPOSE IT WAS TO DISCUSS THE STRUCTURAL DIFFERENCES IN LANGUAGE TEACHING AIMS, IS REPORTED ON IN THIS ARTICLE. THE THREE PAPERS PRESENTED BY IVAN POLDAUF, VALENTINA ZETLINA, AND JOHN B. CARROLL ARE REVIEWED FOR THEIR DISCUSSIONS ON LINGUISTICS, DIDACTICS, AND PSYCHOLOGY. THE DISCUSSION FOLLOWING THE PRESENTATION OF…

  19. Active Magnetic Bearings. Postgraduate Seminar on Electromechanics

    Energy Technology Data Exchange (ETDEWEB)

    Lantto, E.; Tommila, V.; Arkkio, A.

    2007-07-01

    The papers in the seminar on electromagnetics are published only as power point slides. The titles of the different papers are: Introduction to magnetic bearings, Magnetic field and forces, Actuators, amplifiers and sensors, System theory, rotordynamics and control, Diagnostics, applications and standardisation.

  20. Report on Fulbright Summer Seminar on Indonesia.

    Science.gov (United States)

    Christenson, Charles Elroy

    This resource packet was compiled by a participant in the Fulbright Summer Seminar on Indonesia. The materials provide information for teaching about the diaspora of Hinduism and Islamic beliefs throughout the southeast Asia archipelagoes and their influence on art and culture. The handouts supplement information on Indonesia as part of an Asian…

  1. Automated contouring error detection based on supervised geometric attribute distribution models for radiation therapy: A general strategy

    Energy Technology Data Exchange (ETDEWEB)

    Chen, Hsin-Chen; Tan, Jun; Dolly, Steven; Kavanaugh, James; Harold Li, H.; Altman, Michael; Gay, Hiram; Thorstad, Wade L.; Mutic, Sasa; Li, Hua, E-mail: huli@radonc.wustl.edu [Department of Radiation Oncology, Washington University, St. Louis, Missouri 63110 (United States); Anastasio, Mark A. [Department of Biomedical Engineering, Washington University, St. Louis, Missouri 63110 (United States); Low, Daniel A. [Department of Radiation Oncology, University of California Los Angeles, Los Angeles, California 90095 (United States)

    2015-02-15

    Purpose: One of the most critical steps in radiation therapy treatment is accurate tumor and critical organ-at-risk (OAR) contouring. Both manual and automated contouring processes are prone to errors and to a large degree of inter- and intraobserver variability. These are often due to the limitations of imaging techniques in visualizing human anatomy as well as to inherent anatomical variability among individuals. Physicians/physicists have to reverify all the radiation therapy contours of every patient before using them for treatment planning, which is tedious, laborious, and still not an error-free process. In this study, the authors developed a general strategy based on novel geometric attribute distribution (GAD) models to automatically detect radiation therapy OAR contouring errors and facilitate the current clinical workflow. Methods: Considering the radiation therapy structures’ geometric attributes (centroid, volume, and shape), the spatial relationship of neighboring structures, as well as anatomical similarity of individual contours among patients, the authors established GAD models to characterize the interstructural centroid and volume variations, and the intrastructural shape variations of each individual structure. The GAD models are scalable and deformable, and constrained by their respective principal attribute variations calculated from training sets with verified OAR contours. A new iterative weighted GAD model-fitting algorithm was developed for contouring error detection. Receiver operating characteristic (ROC) analysis was employed in a unique way to optimize the model parameters to satisfy clinical requirements. A total of forty-four head-and-neck patient cases, each of which includes nine critical OAR contours, were utilized to demonstrate the proposed strategy. Twenty-nine out of these forty-four patient cases were utilized to train the inter- and intrastructural GAD models. These training data and the remaining fifteen testing data sets

  2. Identification of miRNA-mRNA Modules in Colorectal Cancer Using Rough Hypercuboid Based Supervised Clustering.

    Science.gov (United States)

    Paul, Sushmita; Lakatos, Petra; Hartmann, Arndt; Schneider-Stock, Regine; Vera, Julio

    2017-02-21

    Differences in the expression profiles of miRNAs and mRNAs have been reported in colorectal cancer. Nevertheless, information on important miRNA-mRNA regulatory modules in colorectal cancer is still lacking. In this regard, this study presents an application of the RH-SAC algorithm on miRNA and mRNA expression data for identification of potential miRNA-mRNA modules. First, a set of miRNA rules was generated using the RH-SAC algorithm. The mRNA targets of the selected miRNAs were identified using the miRTarBase database. Next, the expression values of target mRNAs were used to generate mRNA rules using the RH-SAC. Then all miRNA-mRNA rules have been integrated for generating networks. The RH-SAC algorithm unlike other existing methods selects a group of co-expressed miRNAs and mRNAs that are also differentially expressed. In total 17 miRNAs and 141 mRNAs were selected. The enrichment analysis of selected mRNAs revealed that our method selected mRNAs that are significantly associated with colorectal cancer. We identified novel miRNA/mRNA interactions in colorectal cancer. Through experiment, we could confirm that one of our discovered miRNAs, hsa-miR-93-5p, was significantly up-regulated in 75.8% CRC in comparison to their corresponding non-tumor samples. It could have the potential to examine colorectal cancer subtype specific unique miRNA/mRNA interactions.

  3. Identification of miRNA-mRNA Modules in Colorectal Cancer Using Rough Hypercuboid Based Supervised Clustering

    Science.gov (United States)

    Paul, Sushmita; Lakatos, Petra; Hartmann, Arndt; Schneider-Stock, Regine; Vera, Julio

    2017-01-01

    Differences in the expression profiles of miRNAs and mRNAs have been reported in colorectal cancer. Nevertheless, information on important miRNA-mRNA regulatory modules in colorectal cancer is still lacking. In this regard, this study presents an application of the RH-SAC algorithm on miRNA and mRNA expression data for identification of potential miRNA-mRNA modules. First, a set of miRNA rules was generated using the RH-SAC algorithm. The mRNA targets of the selected miRNAs were identified using the miRTarBase database. Next, the expression values of target mRNAs were used to generate mRNA rules using the RH-SAC. Then all miRNA-mRNA rules have been integrated for generating networks. The RH-SAC algorithm unlike other existing methods selects a group of co-expressed miRNAs and mRNAs that are also differentially expressed. In total 17 miRNAs and 141 mRNAs were selected. The enrichment analysis of selected mRNAs revealed that our method selected mRNAs that are significantly associated with colorectal cancer. We identified novel miRNA/mRNA interactions in colorectal cancer. Through experiment, we could confirm that one of our discovered miRNAs, hsa-miR-93-5p, was significantly up-regulated in 75.8% CRC in comparison to their corresponding non-tumor samples. It could have the potential to examine colorectal cancer subtype specific unique miRNA/mRNA interactions. PMID:28220871

  4. On Training Targets for Supervised Speech Separation

    Science.gov (United States)

    Wang, Yuxuan; Narayanan, Arun; Wang, DeLiang

    2014-01-01

    Formulation of speech separation as a supervised learning problem has shown considerable promise. In its simplest form, a supervised learning algorithm, typically a deep neural network, is trained to learn a mapping from noisy features to a time-frequency representation of the target of interest. Traditionally, the ideal binary mask (IBM) is used as the target because of its simplicity and large speech intelligibility gains. The supervised learning framework, however, is not restricted to the use of binary targets. In this study, we evaluate and compare separation results by using different training targets, including the IBM, the target binary mask, the ideal ratio mask (IRM), the short-time Fourier transform spectral magnitude and its corresponding mask (FFT-MASK), and the Gammatone frequency power spectrum. Our results in various test conditions reveal that the two ratio mask targets, the IRM and the FFT-MASK, outperform the other targets in terms of objective intelligibility and quality metrics. In addition, we find that masking based targets, in general, are significantly better than spectral envelope based targets. We also present comparisons with recent methods in non-negative matrix factorization and speech enhancement, which show clear performance advantages of supervised speech separation. PMID:25599083

  5. The Supervision Mechanism Research on the Projects Invested by the Government Based on the Whole Life Cycle——A Case Study on Xi'an Municipal Construction Investment Supervision%基于全寿命周期的政府投资项目资金监管研究——以西安市城建资金监管为例

    Institute of Scientific and Technical Information of China (English)

    强青军

    2011-01-01

    基于政府投资项目全寿命周期的角度,建立全寿命周期政府投资项目监管理论,结合西安市城建项目资金监管的案例,提出基于全寿命周期的政府投资项目监管改进建议.%Based on the view of whole life cycle, tries to estahlish the whole life cycle supervision theory of government-invested projects. By a case study on the infrastructure investment supervision mechanisms innovalion in Xi'an City municipal government, gives 8ome suggestions for supervision improvement of govemment-invesred projects.

  6. Оn the issue of setting priorities in the organization of risk-based supervision over the safety of consumer products traded on the common economic space of Russia, Belarus and Kazakhstan

    OpenAIRE

    А.Yu. Popova; N. V. Zaitseva; I.V. May; P.Z. Shur

    2015-01-01

    Significant volumes of mutual trade between the countries of the Eurasian Economic Union, combined with the urgency of protecting the population against the risks of negative impacts on the health products are aiming to optimize the supervision of the products traded in the market. One of the ways to optimize is the transition to a risk-based model of health service activities and choice of products for top-priority (priority) control. The approaches to the selection of priorities are offered...

  7. Inductive Supervised Quantum Learning

    Science.gov (United States)

    Monràs, Alex; Sentís, Gael; Wittek, Peter

    2017-05-01

    In supervised learning, an inductive learning algorithm extracts general rules from observed training instances, then the rules are applied to test instances. We show that this splitting of training and application arises naturally, in the classical setting, from a simple independence requirement with a physical interpretation of being nonsignaling. Thus, two seemingly different definitions of inductive learning happen to coincide. This follows from the properties of classical information that break down in the quantum setup. We prove a quantum de Finetti theorem for quantum channels, which shows that in the quantum case, the equivalence holds in the asymptotic setting, that is, for large numbers of test instances. This reveals a natural analogy between classical learning protocols and their quantum counterparts, justifying a similar treatment, and allowing us to inquire about standard elements in computational learning theory, such as structural risk minimization and sample complexity.

  8. Supervision in Special Language Programs.

    Science.gov (United States)

    Florez-Tighe, Viola

    Too little emphasis is placed on instructional supervision in special language programs for limited-English-proficient students. Such supervision can provide a mechanism to promote the growth of instructional staff, improve the instructional program, and lead to curriculum development. Many supervisors are undertrained and unable to provide…

  9. Unfinished Business: Subjectivity and Supervision

    Science.gov (United States)

    Green, Bill

    2005-01-01

    Within the now burgeoning literature on doctoral research education, postgraduate research supervision continues to be a problematical issue, practically and theoretically. This paper seeks to explore and understand supervision as a distinctive kind of pedagogic practice. Informed by a larger research project, it draws on poststructuralism,…

  10. Supervision af psykoterapi via Skype

    DEFF Research Database (Denmark)

    Jacobsen, Claus Haugaard; Grünbaum, Liselotte

    2011-01-01

    clinical experience of Skype™ in supervision, mainly of psychoanalytic child psychotherapy, is presented and reflected upon. Finally, the reluctance of the Danish Board for Psychologists’s to recognize audiovisual distance supervision as part of the required training demands is discussed. It is concluded...

  11. Supervisees' Perception of Clinical Supervision

    Science.gov (United States)

    Willis, Lisa

    2010-01-01

    Supervisors must become aware of the possible conflicts that could arise during clinical supervision. It is important that supervisors communicate their roles and expectations effectively with their supervisees. This paper supports the notion that supervision is a mutual agreement between the supervisee and the supervisor and the roles of…

  12. Assessment of Counselors' Supervision Processes

    Science.gov (United States)

    Ünal, Ali; Sürücü, Abdullah; Yavuz, Mustafa

    2013-01-01

    The aim of this study is to investigate elementary and high school counselors' supervision processes and efficiency of their supervision. The interview method was used as it was thought to be better for realizing the aim of the study. The study group was composed of ten counselors who were chosen through purposeful sampling method. Data were…

  13. Tværfaglig supervision

    DEFF Research Database (Denmark)

    Tværfaglig supervision dækker over supervision af forskellige faggrupper. Det er en kompleks disciplin der stiller store krav tl supervisor. Bogens første del præsenterer fire faglige supervisionsmodeller: En almen, en psykodynamisk, en kognitiv adfærdsterapeutisk og en narrativ. Anden del...

  14. Tværfaglig supervision

    DEFF Research Database (Denmark)

    Tværfaglig supervision dækker over supervision af forskellige faggrupper. Det er en kompleks disciplin der stiller store krav tl supervisor. Bogens første del præsenterer fire faglige supervisionsmodeller: En almen, en psykodynamisk, en kognitiv adfærdsterapeutisk og en narrativ. Anden del henven...

  15. Workflow in the operating room: review of Arrowhead 2004 seminar on imaging and informatics (Invited Paper)

    Science.gov (United States)

    Lemke, Heinz U.; Ratib, Osman M.; Horii, Steven C.

    2005-04-01

    This review paper is based on the 2004 UCLA Seminar on Imaging and Informatics (http://www.radnet.ucla.edu/Arrowhead2004/) which is a joint endeavour between the UCLA and the CARS organization, focussing on workflow analysis tools and the digital operating room. Eleven specific presentations of the Arrowhead Seminar have been summarized in this review referring to redesigning perioperative care for a high velocity OR, intraoperative ultrasound process and model, surgical workflow and surgical PACS, an integrated view , interactions in the surgical OR, workflow automation strategies and target applications, visualisation solutions for the operating room, navigating the fifth dimension, and design of digital operating rooms and interventional suites

  16. Supervision Duty of School Principals

    Directory of Open Access Journals (Sweden)

    Kürşat YILMAZ

    2009-04-01

    Full Text Available Supervision by school administrators is becoming more and more important. The change in the roles ofschool administrators has a great effect on that increase. At present, school administrators are consideredmore than as technical directors, but as instructional leaders. This increased the importance of schooladministrators’ expected supervision acts. In this respect, the aim of this study is to make a conceptualanalysis about school administrators’ supervision duties. For this reason, a literature review related withsupervision and contemporary supervision approaches was done, and the official documents concerningsupervision were examined. As a result, it can be said that school administrators’ supervision duties havebecome very important. And these duties must certainly be carried out by school administrators.

  17. Group supervision for general practitioners

    DEFF Research Database (Denmark)

    Galina Nielsen, Helena; Sofie Davidsen, Annette; Dalsted, Rikke;

    2013-01-01

    AIM: Group supervision is a sparsely researched method for professional development in general practice. The aim of this study was to explore general practitioners' (GPs') experiences of the benefits of group supervision for improving the treatment of mental disorders. METHODS: One long...... considered important prerequisites for disclosing and discussing professional problems. CONCLUSION: The results of this study indicate that participation in a supervision group can be beneficial for maintaining and developing GPs' skills in dealing with patients with mental health problems. Group supervision......-established supervision group was studied closely for six months by observing the group sessions, and by interviewing GPs and their supervisors, individually and collectively. The interviews were recorded digitally and transcribed verbatim. The data were analysed using systematic text condensation. RESULTS: The GPs found...

  18. What Is a Doctorate? A Concept-Mapped Analysis of Process versus Product in the Supervision of Lab-Based PhDs

    Science.gov (United States)

    Kandiko, Camille B.; Kinchin, Ian M.

    2012-01-01

    Background: Concept-mapping and interview techniques are used to track knowledge and understanding over the duration of PhD study amongst four students and their supervisors in the course of full-time research towards their PhDs. This work is in contrast to much PhD supervision research and policy research that focuses on supervisory styles and…

  19. 基于ENVI的遥感图像监督分类方法比较研究%The Comparative Study of Remote Sensing Image Supervised Classification Methods Based on ENVI

    Institute of Scientific and Technical Information of China (English)

    闫琰; 董秀兰; 李燕

    2011-01-01

    基于监督分类方法在遥感影像分类中的普遍应用,介绍了四种ENVI提供的常用的监督分类方法。对同一TM图像运用这四种方法进行分类,并对分类结果进行了对比,从而分析了这四种方法分类精度之间的差异。%This paper describes four commonly used methods of supervised classification ENVI provides,based on the universal application of supervised classification in remote sensing image classification.The same TM image is classified using four methods,the result was analyzed essentially.Therefore,the paper analyzes the difference between the classification accuracy of these four methods.

  20. Dynamic Programming Algorithm for Pulmonary Nodule CT Images Based on Contour Supervision%引入轮廓监督的动态规划CT图像肺结节分割算法

    Institute of Scientific and Technical Information of China (English)

    张永强; 陈兴灿; 郝欣; 夏顺仁

    2012-01-01

    目的:提出一种基于轮廓监督的动态规划方法,实现对CT图像肺结节的分割.方法:在基于动态规划的轮廓跟踪过程中,引入轮廓监督机制,对比改进以前常见的算法,减少了周围组织和对比度不足对分割精度的影响.结果:轮廓监督的引入,有效地掩蔽了肺结节周围组织,避免了轮廓偏离.结论:改进的算法提高了肺结节分割准确性,且具有更好的鲁棒性.%Objective To put forward an improved dynamic programming method based on contour supervision. Methods In the process of contour tracing based on dynamic programming, the contour supervision mechanism was introduced to avoid the contour departure, which was caused by the low contrast and the influence of surrounding tissues. Results The introduction of contour supervision could effectively mask the surrounding tissue and avoid the contour departure. Conclusion The proposed algorithm improves the segmentation accuracy and is more robust than the conventional methods.

  1. Analysis of Market Supervision Necessity of OTC Financial Derivatives Based on Game Theory%基于博弈论的OTC金融衍生品市场监管必要性分析

    Institute of Scientific and Technical Information of China (English)

    陈锦磊

    2013-01-01

      基于博弈论的OTC金融衍生品市场监管必要性分析表明:在政府行政监管、行业协会自律管理及市场参与者内部控制的博弈中,单凭市场本身的内部调节机制并不能完全发挥持续稳定市场的效力,政府监管职能对规范市场行为有重大作用;行业自律组织监管是市场监管中不可替代的有机组成。应加强OTC衍生品市场内部控制与风险管理,完善行政监管机制,提高行业协会自律监管能力,特别是加强金融机构表外业务风险的监管,以保证金融机构的稳健经营。%  The analysis of the market supervision necessity of OTC financial derivatives based on game theory proves that in the game be-tween government administrative supervision, industrial association self-discipline management and internal control of market partici-pants, internal regulatory mechanism of the market itself does not give full play to the effectiveness of sustained and stable market. Govern-ment regulatory functions have great influence in regulating market behavior. Supervision of the industrial self-discipline organizations is the irreplaceable organic composition of market supervision. In order to ensure the sound operation of financial institutions, the government should strengthen internal control and risk management of the OTC derivatives market, improve the administrative supervision mechanism, improve the self-discipline ability of industrial associations, and especially, strengthen the risk supervision over off-balance-sheet activi-ties of financial institutions.

  2. 基于大工程观的专题研讨课教学改革探索%Exploration of Teaching Reform of Special Topic Seminar based ;on View of Engineering with a Big E

    Institute of Scientific and Technical Information of China (English)

    刘国福; 李慧

    2015-01-01

    总结“空间粒子辐射探测技术与应用”专题研讨课程建设与改革中以大工程观教育理念为指导,在教材编写、教学与研讨内容设计、大工程体验、宏思维能力培养等方面进行的有益探索与实践。%In this paper, some useful explorations and practices under the guidance of the view of engineering with a big E in the construction and reform of the special topic seminar, the detection technology and application of space particles radiation, have been illustrated in many aspects, such as the textbook compilation, the design of teaching and seminar contents, the direct experience with megaprojects, and the development of the ability of macro-thinking.

  3. Best Practices in Clinical Supervision: another step in delineating effective supervision practice.

    Science.gov (United States)

    Borders, L Dianne

    2014-01-01

    Across the helping professions, we have arrived at a point where it is possible to create statements of best practices in supervision that are based on available empirical research; credentialing, ethical, and legal guidelines; and consensus opinion. Best practices are different from, but certainly complementary to, statements of supervision competencies. In this paper, I highlight the differences between competencies and best practices, and then describe the development and content of one comprehensive statement, the Best Practices in Clinical Supervision created for the field of counseling and counselor education. I then illustrate the applicability of the Best Practices across disciplines and countries through a comparison and contrast with several other existing documents. I conclude with a brief look at the development of supervisor expertise, which requires not only declarative knowledge (competencies) and procedural knowledge (statements of best practices), but also reflective knowledge. The latter is composed of insights built over years of supervision education, experience, and self-reflection regarding necessary adaptions and improvisations that inform an individualized approach to supervision practice.

  4. This Is Not an Article: A Reflection on Creative Research Dialogues (This Is Not a Seminar)

    Science.gov (United States)

    Adams, Lyndall; Kueh, Christopher; Newman-Storen, Renee; Ryan, John

    2015-01-01

    This is Not a Seminar (TINAS) is a multidisciplinary forum established in 2012 at Edith Cowan University (ECU) in Australia to support practice-led and practice-based Higher Degree by Research students. The Faculty of Education and Arts at ECU includes cohorts of postgraduate research students in, for example, performance, design, writing and…

  5. Are Seminar Periods Supportive of the Professional Development of Social Studies Teachers?

    Science.gov (United States)

    Demir, Selçuk Besir; Dogan, Soner; Atasoy, Turgay

    2016-01-01

    The purpose of this study is to determine the efficiency of the seminar periods intended for contributing to the professional development of social studies teachers based on their own perspectives. This study adopts a qualitative approach and is carried out in the form of a case study. Among the purposeful sampling methods, the criteria sample…

  6. EAPD interim seminar and workshop in Brussels May 9 2015 Non-invasive caries treatment

    NARCIS (Netherlands)

    van Loveren, C.; van Palenstein Helderman, W.

    2016-01-01

    Aim This was to collect information for the 9th European Academy of Paediatric Dentistry Interim Seminar and Workshops to discuss the state of art on non-invasive caries therapy to be used if possible to formulate clinical guidelines by European experts in paediatric dentistry Methods Based on syste

  7. 居家督导对社区慢性心力衰竭患者自我管理的影响%The effects of a home-based supervision program on community chronic heart failnre patients

    Institute of Scientific and Technical Information of China (English)

    苗秀欣; 王月惠; 杨富国; 徐静; 王喜玲

    2011-01-01

    目的:采用不同的居家督导方式指导慢性心力衰竭患者的自我管理,比较督导方式干预效果的差异与优劣,便于临床实施.方法:将61名社区随诊的慢性心力衰竭患者分为2组,一组选择家属督导、另一组在家属督导基础上,由研究者采用电话途径进行l周1次督导,历时8周.在人组时及居家督导结束后6个月,应用修订的心力衰竭自我管理行为量表和心力衰竭知识问卷对研究对象分别进行心力衰竭自我管理行为和心力衰竭知识测定,对测量结果进行统计学分析.结果:居家督导后两组研究对象在自我管理行为、心力衰竭知识测定前后对照中,差异均具有统计学意义(P<0.01);两组在自我管理行为、心力衰竭知识评价比较中,差异具有统计学意义(P<0.05).结论:居家督导能有效提高社区慢性心力衰竭患者自我管理水平;患者家属居家督导、专业人员与家属联合居家督导,均能取得较好的效果,专业人员与家属联合居家督导效果好于单纯家属督导效果.%Objective: To assess the effectiveness of a home-based supervision program on self-management of chronic heart failure (CHF) patients followed up at community. Methods: Sixty-one CHF patients followed up in community were randomly divided into intervention group and control group. Routine family supervision was applied in two groups, while additional regularly scheduled telephone supervision by medical staff was used in the intervention group. The intervention duration was 8 weeks. The modified heart failure self-management behavior and knowledge scale was used to evaluated their self-management behavior and knowledge related to CHF at baseline, also 6 months after intervention. Results: After six months, the self-management behavior and knowledge level in two groups were much higher than baseline (PO.01) .Meanwhile, both the self-management behavior and knowledge level in the intervention group

  8. Clean coal technologies---An international seminar: Seminar evaluation and identification of potential CCT markets

    Energy Technology Data Exchange (ETDEWEB)

    Guziel, K.A.; Poch, L.A.; Gillette, J.L.; Buehring, W.A.

    1991-07-01

    The need for environmentally responsible electricity generation is a worldwide concern. Because coal is available throughout the world at a reasonable cost, current research is focusing on technologies that use coal with minimal environmental effects. The United States government is supporting research on clean coal technologies (CCTs) to be used for new capacity additions and for retrofits to existing capacity. To promote the worldwide adoption of US CCTs, the US Department of Energy, the US Agency for International Development, and the US Trade and Development Program sponsored a two-week seminar titled Clean Coal Technologies -- An International Seminar. Nineteen participants from seven countries were invited to this seminar, which was held at Argonne National Laboratory in June 1991. During the seminar, 11 US CCT vendors made presentations on their state-of-the-art and commercially available technologies. The presentations included technical, environmental, operational, and economic characteristics of CCTs. Information on financing and evaluating CCTs also was presented, and participants visited two CCT operating sites. The closing evaluation indicated that the seminar was a worthwhile experience for all participants and that it should be repeated. The participants said CCT could play a role in their existing and future electric capacity, but they agreed that more CCT demonstration projects were needed to confirm the reliability and performance of the technologies.

  9. Programme of Seminars January to March 2004

    CERN Multimedia

    2004-01-01

    If you wish to participate in one of the following courses, please discuss with your supervisor and apply electronically directly from the course description pages that can be found on the Web at: http://www.cern.ch/Training/ or fill in an "application for training" form available from your Divisional Secretariat or from your DTO (Divisional Training Officer). Applications will be accepted in the order of their receipt. MANAGEMENT & COMMUNICATION Nathalie Dumeaux tel. 78144 management.communication@cern.ch Situation : 20.01.2004 DatesDaysPlaces Available** Bilingual seminars Communication Techniques-1/Techniques de communication-1 16, 17, 18 March 3 non Project Management/Gestion de projet 17, 18, 19 March 3 oui Seminars in English Communicating effectively 22, 23 January & 19, 20 February 4 yes Performance Appraisal MAPS 4, 5, 6 February 3 yes Performance Appraisal -MAPS 11, 12, 13 February 3 yes Séminaires en Français Formation à l'entreti...

  10. Development of Web-based technology on supervision information system of science and technology program%基于Web开发新技术的科技计划项目监理业务信息系统研发

    Institute of Scientific and Technical Information of China (English)

    黄春荣; 黄俊明; 符娟

    2014-01-01

    科技项目监管是政府科技计划项目管理的核心。高效合理的科技项目监理能保障科技项目经费的合理使用。集成应用云计算技术和Web开发新技术,采取PHP+ORACLE+JAVASCRIP+AJAX语言编写,按照MVC(Model View Controller)模型(model)-视图(view)-控制器(controller)的架构搭建了科技计划项目监理业务信息系统平台,实现了对科技计划项目进行高效便捷的监管。%Science and technology project is the core business of government science and technology program. Efficient and rational supervision is the garantee to the rational utilization of project fund .In order to perform an efficient and convenient supervision of science and technology project, the cloud computing and Web-based development are integrated into the building of MVC(Model View Controller) framework of the science and technology project supervision information system platform which is programmed by means of PHP+ORACLE+JAVASCRIP+AJAX languages.

  11. 1990 fuel cell seminar: Program and abstracts

    Energy Technology Data Exchange (ETDEWEB)

    1990-12-31

    This volume contains author prepared short resumes of the presentations at the 1990 Fuel Cell Seminar held November 25-28, 1990 in Phoenix, Arizona. Contained herein are 134 short descriptions organized into topic areas entitled An Environmental Overview, Transportation Applications, Technology Advancements for Molten Carbonate Fuel Cells, Technology Advancements for Solid Fuel Cells, Component Technologies and Systems Analysis, Stationary Power Applications, Marine and Space Applications, Technology Advancements for Acid Type Fuel Cells, and Technology Advancement for Solid Oxide Fuel Cells.

  12. Seminar: Music Therapy in Dementia Care

    DEFF Research Database (Denmark)

    Ridder, Hanne Mette Ochsner

    2009-01-01

    This seminar presents music therapy in person centered dementia care. In the first part focus is on research and documentation. How can short term music therapy document changes in symptoms of depression? Is Dementia Care Mapping a valid assessment tool for documenting group music therapy......? In the next part focus is on clinical music therapy – in group work as well as in individual work – and how the music therapist works in the interdisciplinary field....

  13. Civilian Crisis Response Models (Dagstuhl Seminar 13041)

    OpenAIRE

    Katzy, Bernhard; Lechner, Ulrike

    2013-01-01

    This report documents the program and the outcomes of Dagstuhl Seminar 13041 "Civilian Crisis Response Models". The vulnerability of modern societies to the threats of man made and natural disaster increases and scale and number of disasters are expected to rise. The earthquakes of Haiti with its subsequent Cholera epidemics, the natural disasters in Pakistan as well as the ongoing situation in Japan illustrate the need for effective and efficient crisis and disaster response organization...

  14. High temperature electronics and instrumentation seminar proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Veneruso, A.F.; Arnold, C.; Simpson, R.S. (eds.)

    1980-05-01

    This seminar was tailored to address the needs of the borehole logging industry and to stimulate the development and application of this technology, for logging geothermal, hot oil and gas, and steam injection wells. The technical sessions covered the following topics: hybrid circuits, electronic devices, transducers, cables and connectors, materials, mechanical tools and thermal protection. Thirty-eight papers are included. Separate entries were prepared for each one. (MHR)

  15. High temperature electronics and instrumentation seminar proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Veneruso, A.F.; Arnold, C.; Simpson, R.S. (eds.)

    1980-05-01

    This seminar was tailored to address the needs of the borehole logging industry and to stimulate the development and application of this technology, for logging geothermal, hot oil and gas, and steam injection wells. The technical sessions covered the following topics: hybrid circuits, electronic devices, transducers, cables and connectors, materials, mechanical tools and thermal protection. Thirty-eight papers are included. Separate entries were prepared for each one. (MHR)

  16. Seminar: Music Therapy in Dementia Care

    DEFF Research Database (Denmark)

    Ridder, Hanne Mette Ochsner

    2009-01-01

    This seminar presents music therapy in person centered dementia care. In the first part focus is on research and documentation. How can short term music therapy document changes in symptoms of depression? Is Dementia Care Mapping a valid assessment tool for documenting group music therapy......? In the next part focus is on clinical music therapy – in group work as well as in individual work – and how the music therapist works in the interdisciplinary field....

  17. Bias Modeling for Distantly Supervised Relation Extraction

    Directory of Open Access Journals (Sweden)

    Yang Xiang

    2015-01-01

    Full Text Available Distant supervision (DS automatically annotates free text with relation mentions from existing knowledge bases (KBs, providing a way to alleviate the problem of insufficient training data for relation extraction in natural language processing (NLP. However, the heuristic annotation process does not guarantee the correctness of the generated labels, promoting a hot research issue on how to efficiently make use of the noisy training data. In this paper, we model two types of biases to reduce noise: (1 bias-dist to model the relative distance between points (instances and classes (relation centers; (2 bias-reward to model the possibility of each heuristically generated label being incorrect. Based on the biases, we propose three noise tolerant models: MIML-dist, MIML-dist-classify, and MIML-reward, building on top of a state-of-the-art distantly supervised learning algorithm. Experimental evaluations compared with three landmark methods on the KBP dataset validate the effectiveness of the proposed methods.

  18. Balancing Design Project Supervision and Learning Facilitation

    DEFF Research Database (Denmark)

    Nielsen, Louise Møller

    2012-01-01

    experiences and expertise to guide the students’ decisions in relation to the design project. This paper focuses on project supervision in the context of design education – and more specifically on how this supervision is unfolded in a Problem Based Learning culture. The paper explores the supervisor......’s balance between the roles: 1) Design Project Supervisor – and 2) Learning Facilitator – with the aim to understand when to apply the different roles, and what to be aware of when doing so. This paper represents the first pilot-study of a larger research effort. It is based on a Lego Serious Play workshop......In design there is a long tradition for apprenticeship, as well as tradition for learning through design projects. Today many design educations are positioned within the University context, and have to be aligned with the learning culture and structure, which they represent. This raises a specific...

  19. Intra-individual gait patterns across different time-scales as revealed by means of a supervised learning model using kernel-based discriminant regression.

    Science.gov (United States)

    Horst, Fabian; Eekhoff, Alexander; Newell, Karl M; Schöllhorn, Wolfgang I

    2017-01-01

    Traditionally, gait analysis has been centered on the idea of average behavior and normality. On one hand, clinical diagnoses and therapeutic interventions typically assume that average gait patterns remain constant over time. On the other hand, it is well known that all our movements are accompanied by a certain amount of variability, which does not allow us to make two identical steps. The purpose of this study was to examine changes in the intra-individual gait patterns across different time-scales (i.e., tens-of-mins, tens-of-hours). Nine healthy subjects performed 15 gait trials at a self-selected speed on 6 sessions within one day (duration between two subsequent sessions from 10 to 90 mins). For each trial, time-continuous ground reaction forces and lower body joint angles were measured. A supervised learning model using a kernel-based discriminant regression was applied for classifying sessions within individual gait patterns. Discernable characteristics of intra-individual gait patterns could be distinguished between repeated sessions by classification rates of 67.8 ± 8.8% and 86.3 ± 7.9% for the six-session-classification of ground reaction forces and lower body joint angles, respectively. Furthermore, the one-on-one-classification showed that increasing classification rates go along with increasing time durations between two sessions and indicate that changes of gait patterns appear at different time-scales. Discernable characteristics between repeated sessions indicate continuous intrinsic changes in intra-individual gait patterns and suggest a predominant role of deterministic processes in human motor control and learning. Natural changes of gait patterns without any externally induced injury or intervention may reflect continuous adaptations of the motor system over several time-scales. Accordingly, the modelling of walking by means of average gait patterns that are assumed to be near constant over time needs to be reconsidered in the context of

  20. Trade Supervision Adjustment in 2012

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    China revised its supervision policies on import and export trades again, with 13 notices approved by related government ministries and administrations as well as 15 catalogues of import and export licenses being involved.

  1. Learning Dynamics in Doctoral Supervision

    DEFF Research Database (Denmark)

    Kobayashi, Sofie

    This doctoral research explores doctoral supervision within life science research in a Danish university. From one angle it investigates doctoral students’ experiences with strengthening the relationship with their supervisors through a structured meeting with the supervisor, prepared as part...... investigates learning opportunities in supervision with multiple supervisors. This was investigated through observations and recording of supervision, and subsequent analysis of transcripts. The analyses used different perspectives on learning; learning as participation, positioning theory and variation theory....... The research illuminates how learning opportunities are created in the interaction through the scientific discussions. It also shows how multiple supervisors can contribute to supervision by providing new perspectives and opinions that have a potential for creating new understandings. The combination...

  2. Quality of Experience: From Assessment to Application (Dagstuhl Seminar 15022)

    OpenAIRE

    De Moor, Katrien; Fiedler, Markus; Reichl, Peter; Varela, Martín

    2015-01-01

    This report provides an overview of the program, discussions and outcomes of Dagstuhl Seminar 15022 "Quality of Experience: From Assessment to Application", which took place from 4 - 7 January 2015 at Schloss Dagstuhl - Leibniz Center for Informatics. The seminar and the challenges that were addressed have their roots in the earlier Dagstuhl Seminars 09192 "From Quality of Service to Quality of Experience" and 12181 "Quality of Experience: From User Perception to Instrumental Metrics". The ma...

  3. Bias Modeling for Distantly Supervised Relation Extraction

    OpenAIRE

    Yang Xiang; Yaoyun Zhang; Xiaolong Wang; Yang Qin; Wenying Han

    2015-01-01

    Distant supervision (DS) automatically annotates free text with relation mentions from existing knowledge bases (KBs), providing a way to alleviate the problem of insufficient training data for relation extraction in natural language processing (NLP). However, the heuristic annotation process does not guarantee the correctness of the generated labels, promoting a hot research issue on how to efficiently make use of the noisy training data. In this paper, we model two types of biases to reduce...

  4. Equality of Opportunity in Supervised Learning

    OpenAIRE

    Hardt, Moritz; Price, Eric; Srebro, Nathan

    2016-01-01

    We propose a criterion for discrimination against a specified sensitive attribute in supervised learning, where the goal is to predict some target based on available features. Assuming data about the predictor, target, and membership in the protected group are available, we show how to optimally adjust any learned predictor so as to remove discrimination according to our definition. Our framework also improves incentives by shifting the cost of poor classification from disadvantaged groups to...

  5. Missing Data Imputation for Supervised Learning

    OpenAIRE

    Poulos, Jason; Valle, Rafael

    2016-01-01

    This paper compares methods for imputing missing categorical data for supervised learning tasks. The ability of researchers to accurately fit a model and yield unbiased estimates may be compromised by missing data, which are prevalent in survey-based social science research. We experiment on two machine learning benchmark datasets with missing categorical data, comparing classifiers trained on non-imputed (i.e., one-hot encoded) or imputed data with different degrees of missing-data perturbat...

  6. Graph Drawing with Algorithm Engineering Methods (Dagstuhl Seminar 11191)

    OpenAIRE

    Demetrescu, Camil; Kaufmann, Michael; Kobourov, Stephen; Mutzel, Petra

    2011-01-01

    This report documents the program and the outcomes of Dagstuhl Seminar 11191 ``Graph Drawing with Algorithm Engineering Methods''. We summarize the talks, open problems, and working group discussions.

  7. THE DEVELOPMENT OF COMMUNICATIVE COMPETENCES VIA CROSS-CURRICULAR ECTS SEMINARS

    Directory of Open Access Journals (Sweden)

    María Luisa Pérez Cañado

    2011-04-01

    Full Text Available This article describes an innovative experience in the development of cross-curricular generic and subject-specific competencies carried out via a system of ECTS seminars which has been developed within the degree in English Philology at the University of Jaén during the academic year 2008-2009. The aim of these seminars has been to reinforce coordination amongst professors, to overcome the oftentimes worrying individualism which characterizes teaching practices at tertiary level, and to make the transition from the transmission of information model based on ex-cathedra lecturing to a more critical and significant learning based on competencies and not merely on contents. After justifying the need for an experience of this type and describing its development, contents, and evaluation, the article goes on to present the results of the descriptive study which has accompanied it. The outcomes of the investigation have revealed that the ECTS seminar system has been highly beneficial for the participating students. The latter have been aware of the existence, development, and usefulness of a set of generic and specific competencies which are essential for the English philologist. We consider that, in our immediate context, these ECTS seminars have constituted an important first step in the integration, teaching, and assessment of competencies in the curriculum.

  8. On the perfection of the legal supervision system of equity-based crowdfunding in China%论我国股权众筹法律监管制度的完善

    Institute of Scientific and Technical Information of China (English)

    艾要波

    2016-01-01

    The equity-based crowdfunding is a relatively innovative technology combining financing and the In-ternet technology , whose purpose is to facilitate the fund raising of those emergent , fledgling and innovative en-terprises .The relevant issues such as legal supervision , risk control have prompted leading countries in equity -based crowdfunding to introduce regulations and laws .However , there has been no regulations as to the legality of equity-based crowdfunding and its risk control .Based on the actual circumstances in our country and compa-ring the development and supervision of equity -based crowdfunding abroad and at home , this paper proposes that the supervision on the platforms of transaction and investors should be gradually strengthened .%股权众筹是金融与互联网融合的创新技术,其宗旨是帮助那些成长型、初创型、创新型企业尽快完成低成本的融资。股权众筹涉及的法律监管、风险控制问题使世界各个股权众筹较发达的国家纷纷出台相关的管理法案或者法规。对于股权众筹是否合乎法律以及如何对其进行风险控制,我国目前尚无具体的规定。从我国股权众筹的实际发展情况入手,对比国外股权众筹发展及监管情况总结出中国应该根据国内股权众筹的实际情况逐步加强对交易平台、投资者等的相关监管。

  9. Doctoral Dissertation Supervision: Identification and Evaluation of Models

    Directory of Open Access Journals (Sweden)

    Ngozi Agu

    2014-01-01

    Full Text Available Doctoral research supervision is one of the major avenues for sustaining students’ satisfaction with the programme, preparing students to be independent researchers and effectively initiating students into the academic community. This work reports doctoral students’ evaluation of their various supervision models, their satisfaction with these supervision models, and development of research-related skills. The study used a descriptive research design and was guided by three research questions and two hypotheses. A sample of 310 Ph.D. candidates drawn from a federal university in Eastern part of Nigeria was used for this study. The data generated through the questionnaire was analyzed using descriptive statistics and t-tests. Results show that face-to-face interactive model was not only the most frequently used, but also the most widely adopted in doctoral thesis supervision while ICT-based models were rarely used. Students supervised under face-to-face interactive model reported being more satisfied with dissertation supervision than those operating under face-to-face noninteractive model. However, students supervised under these two models did not differ significantly in their perceived development in research-related skills.

  10. 20 CFR 656.21 - Supervised recruitment.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Supervised recruitment. 656.21 Section 656.21... Supervised recruitment. (a) Supervised recruitment. Where the Certifying Officer determines it appropriate, post-filing supervised recruitment may be required of the employer for the pending application or...

  11. Educational Supervision Appropriate for Psychiatry Trainee's Needs

    Science.gov (United States)

    Rele, Kiran; Tarrant, C. Jane

    2010-01-01

    Objective: The authors studied the regularity and content of supervision sessions in one of the U.K. postgraduate psychiatric training schemes (Mid-Trent). Methods: A questionnaire sent to psychiatry trainees assessed the timing and duration of supervision, content and protection of supervision time, and overall quality of supervision. The authors…

  12. 32 CFR 727.11 - Supervision.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Supervision. 727.11 Section 727.11 National... Supervision. The Judge Advocate General will exercise supervision over all legal assistance activities in the Department of the Navy. Subject to the supervision of the Judge Advocate General, officers in charge of...

  13. Supervised and Unsupervised Speaker Adaptation Using Confidence Measure

    Institute of Scientific and Technical Information of China (English)

    LIUJia; LIHusheng; LIUJing; LIURunsheng

    2003-01-01

    The speaker adaptation is an effective means of improving the performance of a speech recognition system,and it can be divided into supervised or unsupervised speaker adaptation.In this paper a kind of confidence measure based on the word lattice structure is proposed and is used for the supervised and unsupervised speaker adaptation.The reliability of the recognition results can be evaluated by the confidence measure,and the uncertain parts in the recognition results can be removed or be given smaller weights in the speaker adaptation process.The experiments show that the confidence can effectively eliminate the suspicious speech and improve the performance of the supervised and unsupervised adaptation considerably.The performance difference between the supervised and unsupervised adaptation is reduced by using the confidence measure based on the word lattice structure.

  14. Analysis on the Competency Model of the Chief Supervision Engineer Based on Structural Equation Model%基于结构方程对总监理工程师胜任力模型验证研究

    Institute of Scientific and Technical Information of China (English)

    袁军; 张云宁; 赵迎亮

    2015-01-01

    文章通过编制问卷对监理单位相关工作人员进行实证调查,抽离出总监理工程师胜任力特征数据集,运用探索性因子分析得出总监理工程师胜任力模型,模型分为总体胜任力层次、公共因子层次、具体胜任特征层次。在构建总监理工程师胜任力模型的基础上,运用问卷调查得到的数据,结合结构方程模型的特点及结构方程模型分析流程,对总监理工程师胜任力四个维度、交叉维度、总体胜任力模型进行了拟合分析。发现拟合结果显示各项指标均在接受范围内,数据与模型拟合较好,证明总监理工程师的胜任力模型在人际关系、管理技能、专业能力、个人特质等四个方面的相关程度较高,可以共同解释总监理工程师胜任力模型。%This article surveys supervision unit staff by questionnaire. After gathering the competency feature data set of chief supervision engineer from the questionnaire, the author puts forward the competency model of chief supervision engineer through using exploratory factor analysis. This model includes three levels:the overall competency level, common factor level and specific competency level. Based on the establishment of the competency model of chief supervision engineer, this essay conducts a fitting analysis on the model by means of structural equation model. And the results indicate that the data fits the model well, which proves that the correlation of the competence model of chief supervision engineer is fairly high with regard to interpersonal relationship, management skills, professional competence, and personal traits. And these four aspects can explain the model jointly as well.

  15. Bringing explicit insight into cognitive psychology features during clinical reasoning seminars: a prospective, controlled study.

    Science.gov (United States)

    Nendaz, Mathieu R; Gut, Anne M; Louis-Simonet, Martine; Perrier, Arnaud; Vu, Nu V

    2011-04-01

    Facets of reasoning competence influenced by an explicit insight into cognitive psychology features during clinical reasoning seminars have not been specifically explored. This prospective, controlled study, conducted at the University of Geneva Faculty of Medicine, Switzerland, assessed the impact on sixth-year medical students' patient work-up of case-based reasoning seminars, bringing them explicit insight into cognitive aspects of their reasoning. Volunteer students registered for our three-month Internal Medicine elective were assigned to one of two training conditions: standard (control) or modified (intervention) case-based reasoning seminars. These seminars start with the patient's presenting complaint and the students must ask the tutor for additional clinical information to progress through case resolution. For this intervention, the tutors made each step explicit to students and encouraged self-reflection on their reasoning processes. At the end of their elective, students' performances were assessed through encounters with two standardized patients and chart write-ups. Twenty-nine students participated, providing a total of 58 encounters. The overall differences in accuracy of the final diagnosis given to the patient at the end of the encounter (control 63% vs intervention 74%, p = 0.53) and of the final diagnosis mentioned in the patient chart (61% vs 70%, p = 0.58) were not statistically significant. The students in the intervention group significantly more often listed the correct diagnosis among the differential diagnoses in their charts (75% vs 97%, p = 0.02). This case-based clinical reasoning seminar intervention, designed to bring students insight into cognitive features of their reasoning, improved aspects of diagnostic competence.

  16. Balancing Design Project Supervision and Learning Facilitation

    DEFF Research Database (Denmark)

    Nielsen, Louise Møller

    2012-01-01

    set of demands to the design lecturer. On one hand she is the facilitator of the learning process, where the students are in charge of their own projects, and where learning happens through the students’ own experiences, successes and mistakes and on the other hand she is a supervisor, who uses her...... experiences and expertise to guide the students’ decisions in relation to the design project. This paper focuses on project supervision in the context of design education – and more specifically on how this supervision is unfolded in a Problem Based Learning culture. The paper explores the supervisor......In design there is a long tradition for apprenticeship, as well as tradition for learning through design projects. Today many design educations are positioned within the University context, and have to be aligned with the learning culture and structure, which they represent. This raises a specific...

  17. Multivoiced Supervision of Master's Students: A Case Study of Alternative Supervision Practices in Higher Education

    Science.gov (United States)

    Dysthe, Olga; Samara, Akylina; Westrheim, Kariane

    2006-01-01

    This article describes and analyzes an alternative supervision model at the Master of Education Programme at the University of Bergen aimed at improving research supervision. A three-pronged approach was introduced, combining supervision groups, student colloquia and individual supervision. The supervision groups consisted of two supervisors and…

  18. Semi-supervised Adapted HMMs for Unusual Event Detection

    OpenAIRE

    Zhang, Dong; Gatica-Perez, Daniel; Bengio, Samy

    2004-01-01

    We address the problem of temporal unusual event detection. Unusual events are characterized by a number of features (rarity, unexpectedness, and relevance) that limit the application of traditional supervised model-based approaches. We propose a semi-supervised adapted Hidden Markov Model (HMM) framework, in which usual event models are first learned from a large amount of (commonly available) training data, while unusual event models are learned by Bayesian adaptation in an unsupervised man...

  19. Semi-supervised Adapted HMMs for Unusual Event Detection

    OpenAIRE

    Zhang, Dong; Gatica-Perez, Daniel; Bengio, Samy; McCowan, Iain A.

    2005-01-01

    We address the problem of temporal unusual event detection. Unusual events are characterized by a number of features (rarity, unexpectedness, and relevance) that limit the application of traditional supervised model-based approaches. We propose a semi-supervised adapted Hidden Markov Model (HMM) framework, in which usual event models are first learned from a large amount of (commonly available) training data, while unusual event models are learned by Bayesian adaptation in an unsupervised man...

  20. Semi-supervised clustering using soft-constraint affinity propagation

    CERN Document Server

    Leone, Michele; Weigt, Martin

    2007-01-01

    Semi-supervised clustering aims at dividing partially labeled data into groups, assigning labels to previously unlabeled points. It uses both the geometrical organization of the data set and the available labels assigned to few points, giving additional information compared to unsupervised clustering methods. In this letter, we present a novel, computationally efficient and statistically robust semi-supervised clustering algorithm based on soft-constraint affinity propagation. The method is successfully tested on artificial and biological benchmark data.

  1. Supervised hub-detection for brain connectivity

    Science.gov (United States)

    Kasenburg, Niklas; Liptrot, Matthew; Reislev, Nina Linde; Garde, Ellen; Nielsen, Mads; Feragen, Aasa

    2016-03-01

    A structural brain network consists of physical connections between brain regions. Brain network analysis aims to find features associated with a parameter of interest through supervised prediction models such as regression. Unsupervised preprocessing steps like clustering are often applied, but can smooth discriminative signals in the population, degrading predictive performance. We present a novel hub-detection optimized for supervised learning that both clusters network nodes based on population level variation in connectivity and also takes the learning problem into account. The found hubs are a low-dimensional representation of the network and are chosen based on predictive performance as features for a linear regression. We apply our method to the problem of finding age-related changes in structural connectivity. We compare our supervised hub-detection (SHD) to an unsupervised hub-detection and a linear regression using the original network connections as features. The results show that the SHD is able to retain regression performance, while still finding hubs that represent the underlying variation in the population. Although here we applied the SHD to brain networks, it can be applied to any network regression problem. Further development of the presented algorithm will be the extension to other predictive models such as classification or non-linear regression.

  2. Clinical supervision in a community setting.

    Science.gov (United States)

    Evans, Carol; Marcroft, Emma

    Clinical supervision is a formal process of professional support, reflection and learning that contributes to individual development. First Community Health and Care is committed to providing clinical supervision to nurses and allied healthcare professionals to support the provision and maintenance of high-quality care. In 2012, we developed new guidelines for nurses and AHPs on supervision, incorporating a clinical supervision framework. This offers a range of options to staff so supervision accommodates variations in work settings and individual learning needs and styles.

  3. The student as teacher: reflections on collaborative learning in a senior seminar.

    Science.gov (United States)

    Kurczek, Jake; Johnson, Jacob

    2014-01-01

    A major influence on education since the 1950's has been Bloom's Taxonomy, a classification of learning objectives across multiple domains meant to educate the whole student (Anderson and Krathwohl, 2001). Although it has influenced educational pedagogy in primary education, higher education remains, in antiquity, heavily lecture based; viewing the instructor as an expert who professes their vast knowledge to their students. However, when students serve as instructor, it is difficult to apply this traditional view to the college classroom. Here we discuss the development, pedagogical approach, and experience of a senior level seminar course in which the students and instructor collaboratively explored an emerging field, embodied cognition, which combines research and theory from psychology and neuroscience among other disciplines, in which neither the students nor instructor were an expert. Students provided feedback and evaluations at three time points over the course of the semester, before class started, at midterm and at the end of the semester in order to address the experience and effectiveness of a collaborative seminar experience in which the instructor assumed a role closer to an equal of the students. Student responses revealed both high levels of satisfaction and degrees of perceived learning within the course at both the midterm and final evaluation. The approach of this seminar may be beneficial when applied to other seminars or course formats as students in this course felt as though they were learning more and appreciated being a more equal partner in their own learning process.

  4. Proceedings from the Fissile Material Cut-off seminar in Stockholm

    Energy Technology Data Exchange (ETDEWEB)

    Arbman, G. [ed.

    1998-07-01

    The Swedish Defence Research Establishment hosted an international expert seminar on the subject of verifying a prohibition of the production of fissile material for nuclear weapons purpose (cut-off) in Stockholm, June 3-5 1998. The objective of the seminar was to provide an opportunity for informal discussions among scientific and technical experts on various technical matters relating to the verification of a future Fissile Material Cut-off Treaty (FMCT). A stated aim of the seminar was to keep issues of scope to a minimum. Invited speakers and commentators were given an opportunity to present their views as written contributions. The present seminar proceedings are essentially the result of these views. In addition, short summaries of the discussions following each session are included. Although an attempt was made to be as complete and accurate as possible in reproducing these discussions, the editors apologise if some important points or statements have been omitted. If so, the main reason is that the documentation of the discussions were based on written notes, not taped recordings. Eight longer contributions have been separately indexed.

  5. A new supervised learning algorithm for spiking neurons.

    Science.gov (United States)

    Xu, Yan; Zeng, Xiaoqin; Zhong, Shuiming

    2013-06-01

    The purpose of supervised learning with temporal encoding for spiking neurons is to make the neurons emit a specific spike train encoded by the precise firing times of spikes. If only running time is considered, the supervised learning for a spiking neuron is equivalent to distinguishing the times of desired output spikes and the other time during the running process of the neuron through adjusting synaptic weights, which can be regarded as a classification problem. Based on this idea, this letter proposes a new supervised learning method for spiking neurons with temporal encoding; it first transforms the supervised learning into a classification problem and then solves the problem by using the perceptron learning rule. The experiment results show that the proposed method has higher learning accuracy and efficiency over the existing learning methods, so it is more powerful for solving complex and real-time problems.

  6. Method for supervising and assessing eco-environment of organic food production bases based on high-resolution remote sensing data%有机食品基地遥感监管与评价方法体系

    Institute of Scientific and Technical Information of China (English)

    高彦华; 周旭; 申文明; 肖桐; 屈冉; 王洪亮

    2014-01-01

    Organic agriculture is an ecological production management system that promotes and enhances biodiversity, biological cycles, and soil biological activity. It is based on the minimal use of off-farm inputs and management practices that restore, maintain, and enhance ecological harmony. The benefits of organic farming include reducing chemical input and loss of land, enhancing food security, rural development, sustainable livelihoods, and environmental integrity. Organic food is produced by farmers who emphasize the use of renewable resources and the conservation of soil and water to enhance environmental quality for future generations. Organic meat, poultry, eggs, and dairy products come from animals that are given no antibiotics or growth hormones. Organic food is produced without using most conventional pesticides, fertilizers made with synthetic ingredients or sewage sludge, bioengineering, or ionizing radiation. The development of organic food production bases is the effective measure to protect eco-environment, reduce agricultural non-point source pollution, recover agroecosystem health, and is the important way to ensure food security. However, with the development of the organic food production bases, there is a pressing need for a supervision system in environmental protection department. The application's method and technique process for the supervision of organic food production bases in China are currently expected to be established and perfecedt further. It is significant to establish the method and technique process for the supervision of organic food production bases. This paper researches the method for monitoring the eco-environment in organic food production bases and its buffer areaa based on high-resolution remote sensing data, and introduces the model and method for evaluating the risks facing organic food production bases. Firstly, according to The National Organic Food Standards and appraisal management provisions for organic food production

  7. Impressions from the 3rd Nordcode Seminar & Workshop

    DEFF Research Database (Denmark)

    Lenau, Torben Anker; Boelskifte, Per; Hansen, Claus Thorp

    2005-01-01

    This paper summarises the purpose and contents of the 3rd Nordcode Seminar and Workshop. First, the workshop assignments are described. Second, the paper briefly presents the topics of the keynote speeches and all presentations of the working papers that took place in the seminar....

  8. 2015 Cross-Domain Deterrence Seminar Summary Report

    Energy Technology Data Exchange (ETDEWEB)

    Juarez, A. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2016-01-11

    Lawrence Livermore National Laboratory (LLNL) hosted the 2nd Annual Cross-Domain Deterrence Seminar on November 17th, 2015 in Livermore, CA. The seminar was sponsored by LLNL’s Center for Global Security Research (CGSR), National Security Office (NSO), and Global Security program. This summary covers the seminar’s panels and subsequent discussions.

  9. Total Quality Management (TQM) Awareness Seminar. Revision 8

    Science.gov (United States)

    1990-04-18

    TOTAL QUALITY MANAGEMENT (TQM) Awareness Seminar 0 Copyright 1990, BoozAllen & Hamilton Inc. PREPARED FOR...additional TOM training and Identify potential sources for TOM training. Total Quality Management ii1 TOTAL QUALITY MANAGEMENT (TQM) AWARENESS SEMINAR I...DOD Path to Total Quality Management 11. UNDERSTANDING TOTAL QUALITY MANAGEMENT : THE TQM IMPERATIVE " Exercise: Bead Box * History of

  10. China-Spain Investment & Trade Seminar Held in Barcelona

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    @@ On April 24,the China-Spain Investment & Trade Seminar was jointly held in Barcelona,Spain.As the first event of the Chinese Products Promotion Week (Europe),the seminar aims to help the Chinese export enterprises and local governments learn about relevant laws and regulations and product quality standards of the EU.

  11. Proceedings of the Twenty Second Nordic Seminar on Computational Mechanics

    DEFF Research Database (Denmark)

    This book contains the proceedings of the Twenty Second Nordic Seminar on Computational Mechanics (NSCM22), taking event 22-23 October 2009 at Aalborg University, Denmark. The papers presented at the Optimization Seminar in Honour of Niels Olhoff, held 21 October 2009 at Aalborg University, Denmark...

  12. Integrating Webinar and Blogging Technologies into Chemistry Seminar

    Science.gov (United States)

    Hamstra, Dan; Kemsley, Jyllian N.; Murray, Desmond H.; Randall, David W.

    2011-01-01

    We report successfully integrating webinar and blogging into an undergraduate chemistry and biochemistry seminar course. Commercial collaboration software linked speaker-operated slides with two-way voice and video effectively connecting the audience and presenter from different states. Student responses to the technology and seminar content were…

  13. 2016 Electrochemistry Gordon Research Conference and Gordon Research Seminar

    Science.gov (United States)

    2016-02-23

    2016 Electrochemistry Gordon Research Conference & Gordon Research Seminar Operational Summary The Gordon Research Conference (GRC) and Gordon...Research Seminar (GRS) on Electrochemistry were held at the Ventura Beach Marriott in Ventura, California from January 9-15, 2016. The meeting covered...TO THE ABOVE ADDRESS. Gordon Research Conferences, Inc. 512 Liberty Lane West Kingston, RI 02892 -1502 ABSTRACT Final Report: 2016 Electrochemistry

  14. Organizing a Campus Seminar on Careers in Entertainment.

    Science.gov (United States)

    Walt Disney Productions, Anaheim, CA.

    Developed by Walt Disney Productions as part of a project granted by the Career Education Program of the Office of Education, this handbook is designed to help college and university fine arts departments in planning and carrying out an on-campus seminar on careers in entertainment. Sections include Why Hold a Seminar on Careers in Entertainment?,…

  15. Correct and efficient accelerator programming (Dagstuhl Seminar 13142)

    NARCIS (Netherlands)

    Cohen, Albert; Donaldson, Alistair F.; Huisman, Marieke; Katoen, Joost P.

    2013-01-01

    This report documents the program and the outcomes of Dagstuhl Seminar 13142 “Correct and Efficient Accelerator Programming”. The aim of this Dagstuhl seminar was to bring together researchers from various sub-disciplines of computer science to brainstorm and discuss the theoretical foundations, des

  16. Correct and Efficient Accelerator Programming (Dagstuhl Seminar 13142)

    NARCIS (Netherlands)

    Cohen, A.; Donaldson, A.F.; Huisman, Marieke; Katoen, Joost P.

    2013-01-01

    This report documents the program and the outcomes of Dagstuhl Seminar 13142 “Correct and Efficient Accelerator Programming‿. The aim of this Dagstuhl seminar was to bring together researchers from various sub-disciplines of computer science to brainstorm and discuss the the- oretical foundations, d

  17. Improving Higher Education in Developing Countries. EDI Seminar Series.

    Science.gov (United States)

    Ransom, Angela; And Others

    This volume is the result of a policy seminar on Improvement and Innovation in Higher Education in Developing Countries, organized by the Economic Development Institute and the Population and Human Resources Department of the World Bank in collaboration with the Institute of Strategic and International Studies of Malaysia. The seminar was held in…

  18. CAFIU Delegation at "nderstanding Myanmar" International Seminar

    Institute of Scientific and Technical Information of China (English)

    YaoJianguo

    2004-01-01

    The International Seminar on "Understanding Myanmar" was held in Yangon by Myanmar Institute of Strategic and International Studies during January 27-30. More than 40 representatives from 17 countries attended the seminar. They are UN representatives in Myanmar and experts, scholars,

  19. Having a Graduate Seminar "With" Rather Than "From"

    Science.gov (United States)

    Morris, William E.

    1975-01-01

    The educational objectives and techniques for the graduate seminar are outlined and illustrated with material from a successful seminar on The World of John Donne. Included is discussion of selecting an appropriate topic, use of guest lecturers, students working as a team, and the teacher's role. Emphasis is on shared research. (JT)

  20. Interaction and Collective Movement Processing : Report from Dagstuhl Seminar 14132

    NARCIS (Netherlands)

    2014-01-01

    This report documents the program and the outcomes of Dagstuhl Seminar 14132 “Interaction and Collective Movement Processing”. This seminar brought together a group of 30 scientists with varied backgrounds, but with a shared interest in computations involved in the processing of moving entity data,

  1. Nordic seminar on biomass gasification and combustion

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-12-31

    The report comprises a collection of papers from a seminar arranged as a part of the Nordic Energy Research Program. The aim of this program is to strengthen the basic competence in the energy field at universities and research organizations in the Nordic countries. In the program 1991-1994 six areas are selected for cooperation such as energy and society, solid fuels, district heating, petroleum technology, bioenergy and environment, and fuel cells. The topics deal both with biomass combustion and gasification, and combustion of municipal solid waste (MSW) and refuse derived fuel (RDF). A number of 11 papers are prepared. 97 refs., 91 figs., 11 tabs.

  2. All India Seminar on Biomedical Engineering 2012

    CERN Document Server

    Bhatele, Mukta

    2013-01-01

    This book is a collection of articles presented by researchers and practitioners, including engineers, biologists, health professionals and informatics/computer scientists, interested in both theoretical advances and applications of information systems, artificial intelligence, signal processing, electronics and other engineering tools in areas related to biology and medicine in the All India Seminar on Biomedical Engineering 2012 (AISOBE 2012), organized by The Institution of Engineers (India), Jabalpur Local Centre, Jabalpur, India during November 3-4, 2012. The content of the book is useful to doctors, engineers, researchers and academicians as well as industry professionals.

  3. Glasses and grains : Poincaré seminar

    CERN Document Server

    Rivasseau, Vincent; Duplantier, Bertrand

    2011-01-01

    This tenth volume in "The Poincare Seminar Series" describes recent developments at one of the most challenging frontiers in statistical physics - the deeply related fields of glassy dynamics, especially near the glass transition, and of the statics and dynamics of granular systems. These fields are marked by a vigorous interchange between experiment, theory, and numerical studies, all of which are well represented by the leading experts who have contributed articles to this volume. These articles are also highly pedagogical, as befits their origin in lectures to a broad scientific a

  4. Problems of Rural Food Safety and Strategies of Constructing Supervision System

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    This paper expounds the practical necessity of constructing diversified rural food safety supervision system as follows: it is the necessary requirements of guaranteeing people’s health and life safety; it is an important component of governmental function of social management and the logical extension of administrative responsibilities; it is the basis of maintaining order of rural society and constructing harmonious society. The main problems existing in the supervision of rural food safety are analyzed as follows: first, the legislative work of rural food safety lags behind to some extent; second, the supervision of governmental departments on rural food safety is insufficient; third, the industrial supervision mechanism of rural food security is not perfect; fourth, the role of rural social organizations in supervising food safety is limited; fifth, the farmers’ awareness of food safety supervision is not strong. Based on these problems, the targeted strategies of constructing diversified rural food safety supervision system are put forward as follows: accelerate the legislation of rural food safety, and ensure that there are laws to go by; give play to the dominant role of government, and strengthen administrative supervision on rural food safety; perfect industrial convention of rural food safety, and improve industrial supervision mechanism; actively support the fostering of social organizations, and give play to the role of supervision of organizations; cultivate correct concept of rights and obligations of farmers, and form awareness of food safety supervision.

  5. Extracting PICO Sentences from Clinical Trial Reports using Supervised Distant Supervision.

    Science.gov (United States)

    Wallace, Byron C; Kuiper, Joël; Sharma, Aakash; Zhu, Mingxi Brian; Marshall, Iain J

    2016-01-01

    Systematic reviews underpin Evidence Based Medicine (EBM) by addressing precise clinical questions via comprehensive synthesis of all relevant published evidence. Authors of systematic reviews typically define a Population/Problem, Intervention, Comparator, and Outcome (a PICO criteria) of interest, and then retrieve, appraise and synthesize results from all reports of clinical trials that meet these criteria. Identifying PICO elements in the full-texts of trial reports is thus a critical yet time-consuming step in the systematic review process. We seek to expedite evidence synthesis by developing machine learning models to automatically extract sentences from articles relevant to PICO elements. Collecting a large corpus of training data for this task would be prohibitively expensive. Therefore, we derive distant supervision (DS) with which to train models using previously conducted reviews. DS entails heuristically deriving 'soft' labels from an available structured resource. However, we have access only to unstructured, free-text summaries of PICO elements for corresponding articles; we must derive from these the desired sentence-level annotations. To this end, we propose a novel method - supervised distant supervision (SDS) - that uses a small amount of direct supervision to better exploit a large corpus of distantly labeled instances by learning to pseudo-annotate articles using the available DS. We show that this approach tends to outperform existing methods with respect to automated PICO extraction.

  6. 基于半监督流形学习的人脸识别方法%Face Recognition Based on Semi-supervised Manifold Learning

    Institute of Scientific and Technical Information of China (English)

    黄鸿; 李见为; 冯海亮

    2008-01-01

    如何有效地将流形学习(Manifold learning,ML)和半监督学习(Semi-supervised learning,SSL)方法进行结合是近年来模式识别和机器学习领域研究的热点问题.提出一种基于半监督流形学习(Semi-supervised manifold learning,SSML)的人脸识别方法,它在部分有标签信息的人脸数据的情况下,通过利用人脸数据本身的非线性流形结构信息和部分标签信息来调整点与点之间的距离形成距离矩阵,而后基于被调整的距离矩阵进行线性近邻重建来实现维数约简,提取低维鉴别特征用于人脸识别.基于公开的人脸数据库上的实验结果表明,该方法能有效地提高人脸识别的性能.

  7. Challenges for Better thesis supervision.

    Science.gov (United States)

    Ghadirian, Laleh; Sayarifard, Azadeh; Majdzadeh, Reza; Rajabi, Fatemeh; Yunesian, Masoud

    2014-01-01

    Conduction of thesis by the students is one of their major academic activities. Thesis quality and acquired experiences are highly dependent on the supervision. Our study is aimed at identifing the challenges in thesis supervision from both students and faculty members point of view. This study was conducted using individual in-depth interviews and Focus Group Discussions (FGD). The participants were 43 students and faculty members selected by purposive sampling. It was carried out in Tehran University of Medical Sciences in 2012. Data analysis was done concurrently with data gathering using content analysis method. Our data analysis resulted in 162 codes, 17 subcategories and 4 major categories, "supervisory knowledge and skills", "atmosphere", "bylaws and regulations relating to supervision" and "monitoring and evaluation". This study showed that more attention and planning in needed for modifying related rules and regulations, qualitative and quantitative improvement in mentorship training, research atmosphere improvement and effective monitoring and evaluation in supervisory area.

  8. 德国经验对我国公立医院法制化监管的启示%Enlightenments of Law-Based Supervision of Chinese Public Hospitals from Germany

    Institute of Scientific and Technical Information of China (English)

    胡银环

    2013-01-01

    公立医院作为我国医疗服务最主要的提供者,对于提高居民健康水平发挥着重要作用.我国政府有责任、有义务对公立医院的运行和发展进行管制,从公共需要出发,制订规则,削弱市场风险,以促进公立医院公益性的实现.而法制化监管则是政府管制公立医院的重要手段和有效路径,我国应借鉴德国公立医院法制化监管的经验,完善我国公立医院法制化监管的制度设计,不断更新、调整现有法律法规;在法律法规制订过程中应广泛听取医院相关利益集团的意见和建议;明确医院监管执法机构职责权限,不断提高医院管制执法的透明度.%As the main provider of health care services in China, public hospitals play an important role in health maintenance and health improvement of Chinese residents. Therefore, it is the responsibility and obligation of the government to regulate the operation of public hospitals, and to make rules from the public needs to weaken the market risk and to promote the social welfare. However, law-based supervision is an important and effective means for the government to regulate the public hospitals. We should learn from the experiences of Germany to improve the system design of law-based supervision of our government for public hospitals, constantly update and adjust the existing laws, supplement and perfect the law system for hospital supervision; widely listen to the opinions and suggestions from interest groups of hospitals in the legislative process; clarify the responsibility and authority of enforcement agencies for hospital supervision , improve the enforcement transparency for hospital regulation.

  9. Feasibility of supervised self-testing using an oral fluid-based HIV rapid testing method: a cross-sectional, mixed method study among pregnant women in rural India

    Science.gov (United States)

    Sarkar, Archana; Mburu, Gitau; Shivkumar, Poonam Varma; Sharma, Pankhuri; Campbell, Fiona; Behera, Jagannath; Dargan, Ritu; Mishra, Surendra Kumar; Mehra, Sunil

    2016-01-01

    Introduction HIV self-testing can increase coverage of essential HIV services. This study aimed to establish the acceptability, concordance and feasibility of supervised HIV self-testing among pregnant women in rural India. Methods A cross-sectional, mixed methods study was conducted among 202 consenting pregnant women in a rural Indian hospital between August 2014 and January 2015. Participants were provided with instructions on how to self-test using OraQuick® HIV antibody test, and subsequently asked to self-test under supervision of a community health worker. Test results were confirmed at a government-run integrated counselling and testing centre. A questionnaire was used to obtain information on patient demographics and the ease, acceptability and difficulties of self-testing. In-depth interviews were conducted with a sub-sample of 35 participants to understand their experiences. Results In total, 202 participants performed the non-invasive, oral fluid-based, rapid test under supervision for HIV screening. Acceptance rate was 100%. Motivators for self-testing included: ease of testing (43.4%), quick results (27.3%) and non-invasive procedure (23.2%). Sensitivity and specificity were 100% for 201 tests, and one test was invalid. Concordance of test result interpretation between community health workers and participants was 98.5% with a Cohen's Kappa (k) value of k=0.566 with p<0.001 for inter-rater agreement. Although 92.6% participants reported that the instructions for the test were easy to understand, 18.7% required the assistance of a supervisor to self-test. Major themes that emerged from the qualitative interviews indicated the importance of the following factors in influencing acceptability of self-testing: clarity and accessibility of test instructions; time-efficiency and convenience of testing; non-invasiveness of the test; and fear of incorrect results. Overall, 96.5% of the participants recommended that the OraQuick® test kits should become

  10. Seminar on Financing Education: The Budgetary Process Under Pressure. Proceedings of a Seminar (Ottawa, Ontario, March 1-2, 1976).

    Science.gov (United States)

    Canadian Teachers' Federation, Ottawa (Ontario).

    The purpose of this seminar was to give members of the Canadian Teachers' Federation a better understanding of the educational budgetary process. The proceedings of the seminar included welcoming remarks by Russell D. Mosher followed by two addresses--"The Political Context of Budgeting" by Dr. Peter Atherton and "Resource…

  11. Analysis on agro-products quality and safety supervision based on game theory%基于博弈论的农产品质量安全监管分析

    Institute of Scientific and Technical Information of China (English)

    李宗泰; 何忠伟

    2011-01-01

    运用博弈理论分析农产品质量安全监管问题.研究表明,经济利益(收入、成本和罚款)预期是决定生产经营者和监管者策略选择的重要因素.因此,要保证农产品质量安全,应该降低两者从事农产品质量安全活动的成本;加大对生产经营者制售伪劣农产品的处罚力度,杜绝其机会主义行为;加大对监管者消极监管的处罚力度,增加其作为的压力.%The paper analyzes the regulation of the quality and safety of Agro-products based on game theory. The study shows that the expectation of economic benefits (income, cost and penalty) is the key factor for strategy selection of producers, business operators and supervisions. Therefore, in order to ensure the quality and safety of agro-products, it is important to reduce the costs of producers, business operators and supervisions when they adopt activities that raising the quality and safety of Agro-products,intensify punishment on producing and selling of inferior quality Agro-products to curb opportunism behaviors of producers and business operators as well as intensify punishment on passive supervision to put efficiency pressure on supervisors.

  12. Programme of Seminars September to December 2003

    CERN Multimedia

    2003-01-01

    Dates Jours/ Days Places Disponibles*/ Places Available* Séminaires bilingues/Bilingual seminars Gestion de la qualité/Quality Management 10, 11, 12 November 3 oui Managing a CERN unit - to be a Manager/ Gérer une unité au CERN - Etre Manager (Module 3) 11, 12 November 2 non Gestion des risques /Risk Management 11, 12 December 2 oui Seminars in English Communicating effectively in your team 19, 20 November 2 yes Performance Appraisal Training MAPS 26, 27, 28 November 3 yes Managing by Project 3, 4 December 3 no Making Presentations 1, 2 December & 12 January 2004 3 yes Performance Appraisal Training MAPS 8, 9, 10 December 3 no Séminaires en Français Formation à l'entretien d'appréciation MAPS 26, 27, 28 novembre 3 non Formation à l'entretien d'appréciation MAPS 8, 9, 10 décembre 3 oui Animer ou participer à une ré...

  13. Wind Turbine Tribology Seminar - A Recap

    Energy Technology Data Exchange (ETDEWEB)

    Errichello, R.; Sheng, S.; Keller, J.; Greco, A.

    2012-02-01

    Tribology is the science and engineering of interacting surfaces in relative motion. It includes the study and application of the principles of friction, lubrication, and wear. It is an important phenomenon that not only impacts the design and operation of wind turbine gearboxes, but also their subsequent maintenance requirements and overall reliability. With the major growth and increasing dependency on renewable energy, mechanical reliability is an extremely important issue. The Wind Turbine Tribology Seminar was convened to explore the state-of-the-art in wind turbine tribology and lubricant technologies, raise industry awareness of a very complex topic, present the science behind each technology, and identify possible R&D areas. To understand the background of work that had already been accomplished, and to consolidate some level of collective understanding of tribology by acknowledged experts, the National Renewable Energy Laboratory (NREL), Argonne National Laboratory (ANL), and the U.S. Department of Energy (DOE) hosted a wind turbine tribology seminar. It was held at the Renaissance Boulder Flatiron Hotel in Broomfield, Colorado on November 15-17, 2011. This report is a summary of the content and conclusions. The presentations given at the meeting can be downloaded. Interested readers who were not at the meeting may wish to consult the detailed publications listed in the bibliography section, obtain the cited articles in the public domain, or contact the authors directly.

  14. Geneva University - Next Particle Physics Seminars

    CERN Multimedia

    Université de Genève

    2010-01-01

    GENEVA UNIVERSITY École de physique Département de physique nucléaire et corspusculaire 24, quai Ernest-Ansermet 1211 GENEVA 4 Tel. (022) 379 62 73 Fax (022) 379 69 92 Wednesday 17 November 2010 PARTICLE PHYSICS SEMINAR at 17-00 hrs – Stückelberg Auditorium Results on CP-Violation in The B_s and B_d systems at the Tevatron Dr. Iain Bertram, Lancaster Results will be presented from the investigation of CP-violation in B mesons at the Tevatron. The evidence for an anomalous likes-sign dimuon charge asymmetry will be presented, along with the latest results on CP violation in the Bs -> J/Psi Phi system. The implications of these results and the possibility of confirming them in the future will also be discussed. Information : http://dpnc.unige.ch/seminaire/annonce.html Organizer : G. Pasztor Wednesday 1st December 2010 PARTICLE PHYSICS SEMINAR at 17-00 hrs – Stückelberg Auditorium PAMELA - A COSMIC RAY OBSERVATO...

  15. Seminar on Detectors and measurements techniques

    Energy Technology Data Exchange (ETDEWEB)

    Holm, E. (ed.) [Risoe National Lab., Roskilde (Denmark)

    2002-07-01

    A Nordic Seminar on detectors and radionuclide measurement techniques was held in Lund, Sweden, May 3-4, 2001. The objective was to highlight recent progress and problems for techniques to study environmental radioactivity. It covered the aspect of detector sample geometry's and methods for evaluation of gamma gamma pulse height distributions. Within the field of alpha-spectrometric techniques gridded ionisation chambers, semiconductor detectors and a general description for analysis of alpha-particle-spectra were presented. Recent development in mass spectrometric techniques, AMS (Accelerator Mass Spectrometry) and ICPMS (Inductively Coupled Plasma mass Spectrometry) for long-lived radionuclides was described. Principles for analysis of beta particle emitters, especially by liquid scintillation were presented. The seminar also covered radiochemistry such advantages and disadvantages between ion exchange, solvent extraction and extraction chromatography. The use of controlled laboratory conditions for discerning the dynamics of accumulation in organisms was demonstrated. Other techniques such as neutron activation were also shown to be useful analytical tool for certain long-lived radionuclides. The results of the intercalibration exercises within the Nordic countries showed the importance of such analytical quality control. (au)

  16. A Real Time Supervise System Based on Virtual Instrument for an Vertical Type Aluminum Electro-Coating Production Line%基于虚拟仪器的立式电泳生产线监控系统

    Institute of Scientific and Technical Information of China (English)

    廖世昌; 熊红云; 陈争晖

    2011-01-01

    Based on the overall arrangement structure of an aluminum electro-coating workshop and DH+ based PLC control network, a real time supervise system is developed with LabWindows/CVI software. The data communication between the PLC and LabWindows/CVI is served by Rslinx C SDK. The supervise system has an effective and user-friendly human-machine interface, and is capable of performing on-line monitoring, including data acquisition, transmission, display, and control, as well as data archiving.%根据电泳涂装生产车问的布局结构及工艺要求,构建基于DH+的PL.C控制网络.开发基J.于LabWindows/CVI的实时监控系统.系统通过RSI,inx C SDK提供的库函数,实现LabWindows/CVI与ABRockwell公司SLC500型PLC的通信.将采集的数据进行处理后实现对生产线的实时显示、控制、报警及数据存档等.系统用户界面友好,动态响应快,满足生产线监控的实时性和动态性要求.

  17. An Effective Supervision Model of a Standard Clause for Consumer Protection in the Business Transactions

    Directory of Open Access Journals (Sweden)

    M. Syamsudin

    2017-03-01

    Full Text Available This research aims to form an effective supervision model of a standard clause to protect consumer’s rights and interests. This study answers the questions the effectiveness of a standard clause supervision carried out by Otoritas Jasa Keuangan [Financial Services Authority (OJK] and Badan Penyelesaian Sengketa Konsumen [Consumer Dispute Settlement Agency (BPSK]; effective supervision model of a standard clause which can protect the rights and interest of the consumer. The object of this study are OJK and BPSK as a supervision of a standard clause. The result of this research shows that the supervision of standard clause done by those institutions has not been effective yet, this caused by several factors to wit the weakness of implementing regulation in terms of supervision, unclear supervision mechanism, the weakness of socialization related to the rules of standard clause towards business actors, and other weakness and obstacles faced by both institutions. The effective supervision model of standard clause is being formed that based on five points, namely: (1 the needs of institution/agency reformation who authorize to do supervision of standard clause; (2 the needs to determine the scope of duty and authority of standard clause supervision institution; (3 the needs of determination of material range about standard clause subjected to supervision which comprises: the content, the form, the position and the expression; (4 the needs of precise mechanism of standard clause supervision conducted by supervision institution; (5 the needs of following up the supervision results, especially to the business actors who break the standard clause rules.

  18. Measuring the Effectiveness of a Genetic Counseling Supervision Training Conference.

    Science.gov (United States)

    Atzinger, Carrie L; He, Hua; Wusik, Katie

    2016-08-01

    Genetic counselors who receive formal training report increased confidence and competence in their supervisory roles. The effectiveness of specific formal supervision training has not been assessed previously. A day-long GC supervision conference was designed based on published supervision competencies and was attended by 37 genetic counselors. Linear Mixed Model and post-hoc paired t-test was used to compare Psychotherapy Supervisor Development Scale (PSDS) scores among/between individuals pre and post conference. Generalized Estimating Equation (GEE) model and post-hoc McNemar's test was used to determine if the conference had an effect on GC supervision competencies. PSDS scores were significantly increased 1 week (p competencies, attendees were more likely to agree they were able to perform them after the conference than before. These effects remained significant 6 months later. For the three remaining competencies, the majority of supervisors agreed they could perform these before the conference; therefore, no change was found. This exploratory study showed this conference increased the perceived confidence and competence of the supervisors who attended and increased their self-reported ability to perform certain supervision competencies. While still preliminary, this supports the idea that a one day conference on supervision has the potential to impact supervisor development.

  19. Clinical supervision using video-conferencing technology: a reflective account.

    Science.gov (United States)

    Marrow, Carol E; Hollyoake, Kim; Hamer, Dorothy; Kenrick, Catherine

    2002-09-01

    This paper discusses three nursing practitioners' experiences of clinical supervision using video-conferencing (VC) technology. The study, based on supportive action research, involved 40 practising community and hospital nurses from a variety of specialties and took place over an 18-month period. The research was collaborative, educational and applied and focused on the effects of remote clinical supervision on the development of professional practice. Data were obtained through pre- and post-study questionnaires, repertory grids, focus group interviews and written narratives. The three research participants found that clinical supervision, as a mediator of learning, was vital in enabling them to develop their reflective and problem-solving skills. Through critical conversations with either a supervisor or within peer group supervision, the participants increased both their confidence and self-awareness and gained more insight into the practices and needs of other practitioners. They also examined critically patient care issues resulting in attention to existing or the development of new care protocols. They did, however, experience some impediments to the process of clinical supervision, mainly lack of peer and management support and ongoing education. The participants had mixed perceptions with regards to using VC technology for clinical supervision. They experienced technical and accessibility problems and communication problems, suggesting the need for clear protocols for both technical support and applied training.

  20. 物联网管理模式下食品安全监管途径研究%The Building of the Food Safety Supervision Pattern Based on the Internet of Things Management Model

    Institute of Scientific and Technical Information of China (English)

    王谦; 江瑜红

    2014-01-01

    近年来我国食品安全事件频发,已引起了全社会的强烈关注,引发了公众对监管部门的质疑。食品安全涉及面广,牵涉环节众多,特别是少数民族地区以及偏远农村,常常成为监管的盲区和管理的软肋,如何破解食品安全顽疾已成为政府亟待解决的问题。文章分析了我国食品安全的现状及监管存在的问题,基于“四端联动、三位一体”IOT管理模式的系统思维,探索了新的管理模式——物联网管理模式,构建基于物联网管理模式下的食品安全监管模式,并就政府如何对IOT管理模式下食品安全监管进行管理提出建议。%In recent years, food safety incidents occur frequently in China, so food safety has aroused intense at⁃tention of the whole society and public questioning of regulators. And food safety is broad, involves many links, especially for the ethnic minority areas and remote rural areas, such as Tibet, because of its special geographical environment and humanistic characteristics, is often the blind area of supervision and management. Therefore, how to solve food safety problems has become an urgent issue of the government. Firstly, the article discusses the present condition of food safety in China, and sums up the problems of food safety supervision at present. And then it explores a new management model, the Internet of Things Management Model, for food safety supervision. At last, some suggestion is proposed to the government of how to manage food safety supervision based on the In⁃ternet of Things Management model.

  1. Ethics in Rehabilitation Counselor Supervision.

    Science.gov (United States)

    Blackwell, Terry L.; Strohmer, Douglas C.; Belcas, Eva M.; Burton, Kathryn A.

    2002-01-01

    Article is an exploration of some of the ethical issues facing rehabilitation counselors who provide clinical supervision. Ethical issues related to competence, evaluation and due process, dual relationships, confidentiality, and informed consent are discussed. (Contains 28references, 2 tables, and 1 appendix.) (Author)

  2. DESAIN MODUL CONTENT MANAGEMENT SYSTEM UNTUK APLIKASI SISTEM INFORMASI SEMINAR ILMIAH

    OpenAIRE

    Ilham, Amil Ahmad

    2014-01-01

    Pelaksanaan seminar dan konferensi yang semakin meningkat dari tahun ke tahun membuat panitia pelaksananya sering kesulitan dalam menyebarkan informasi seminar. Website menjadi salah satu alternatif penyebaran informasi yang cepat dan efektif, namun dibutuhkan pemahaman web programming terlebih dahulu untuk membangun sebuah website. Karena keterbatasan tersebut, para pelaksana seminar biasanya menggunakan jasa webmaster untuk membangun sistem informasi seminar. Untuk mengatasi masalah terseb...

  3. 地方政府购买社区居家养老服务监督机制探析%Analysis on the Operational Supervision Mechanisms of Home-Based Care Service for/he Aged Purchased by the Government

    Institute of Scientific and Technical Information of China (English)

    胡光景

    2012-01-01

    Compared to the family care and institution care, Home-based Care is the most advisable choice for the aged. With the development of home-based care service, it is necessary for the government to supervise the operation of the service. Take England and Hong Kong as the examples, and refer to the abroad supervision experience of home-based care service. It not only supervises the Service Providers, but alse supervises the government agencies in the operational supervision mechanisms in foreign. On these foundations, the article devises the supervision indexes, and structures the operational supervision system of home-based care service for the aged in the urban areas of China.%同家庭养老、机构养老相比,社区居家养老是一种更适合老年人的理想养老模式。随着城市社区居家养老服务的发展,对政府购买社区居家养老服务运作监督显得更为重要。介绍英国和我国香港地区的社区居家养老服务监督经验。英国和香港社区居家养老服务的运作监督不仅表现为对服务提供机构的监督,还表现为对政府主管部门的监督。在此基础之上,对我国地方政府购买社区居家服务的运作监督指标进行设计,构建我国地方政府购买社区居家养老服务运作监督体系。

  4. Role of seminars in educational process of secondary schools and high schools.

    Directory of Open Access Journals (Sweden)

    Yefremov S.V.

    2011-03-01

    Full Text Available The seminar and classification of seminars in secondary school were considered. It was analysed the groups of the seminars, types of the seminars by means of activity, by deductive aim. The seminar is the form of independent scientific and research work which enables the reception of scientific and informative skills during preparation for seminar. Choice of small quantity of a material for a seminar gives possibility for pupils to take the floor with his report, generalizing and proving his point of view and developing logical thinking.

  5. Multiagent Participation in Constructing Teaching Quality Supervising System Based on Processing Control%基于过程控制的高职多主体质量监控体系构建

    Institute of Scientific and Technical Information of China (English)

    公双雷

    2014-01-01

    Aimed at the current situation of teaching quatlity monitor system is designed, pushed and carried out just by Dept. of teaching management, this article put forward a method of building multiagent perticipated teaching quatlity supervising system based on processing control, outstood a kind of teaching quatlity monitor thought with taking students' practical ability as the core to vacational college. So it could peomote efficiency and effectiveness of teaching quatlity management and it could be a hint for teaching quatlity supervising of other vacational college.%文章针对目前高职院校教学质量监控体系的设计自上而下由各个教学管理部门负责“制定、推动、实施”,师生参与教学质量管理的积极性不高的现状,提出基于过程控制的多主体参与教学质量监控体系的构建,突出高职院校以培养学生实践能力为核心的教学质量监控思路,以期提升教学质量管理工作的效率与效益。

  6. Abusive Supervision and Employee Resistance:The Role of Negative Attribution and Organization-based Self-esteem%关于恶意归因倾向与组织自尊作用机制的研究

    Institute of Scientific and Technical Information of China (English)

    刘军; 王未; 吴维库

    2013-01-01

    In this paper, regression analyses on the data collected from 283 employees in six manufacturing companies suggest that abusive supervision is positively related to employee resistance through undermining employee's organization-based self-esteem. Negative attribution moderates the relationship between abusive supervision and employee resistance in that an employee with higher negative attribution feels more self-esteem violation when being abused by his or her supervisor.%在对6家制造型企业的283员工进行问卷调查的基础上进行回归分析.研究结果表明,辱虐管理行为之所以会引起员工的反抗行为,在很大程度上是因为辱虐管理会导致员工的组织自尊丧失,继而产生破坏性心理自卫效应.此外,员工个体的恶意归因倾向也在此过程中起着重要的调节作用,影响到员工对于上级主管行为的理解,也影响到自身的心理认知.

  7. Joint influences of individual and work unit abusive supervision on ethical intentions and behaviors: a moderated mediation model.

    Science.gov (United States)

    Hannah, Sean T; Schaubroeck, John M; Peng, Ann C; Lord, Robert G; Trevino, Linda K; Kozlowski, Steve W J; Avolio, Bruce J; Dimotakis, Nikolaos; Doty, Joseph

    2013-07-01

    We develop and test a model based on social cognitive theory (Bandura, 1991) that links abusive supervision to followers' ethical intentions and behaviors. Results from a sample of 2,572 military members show that abusive supervision was negatively related to followers' moral courage and their identification with the organization's core values. In addition, work unit contexts with varying degrees of abusive supervision, reflected by the average level of abusive supervision reported by unit members, moderated relationships between the level of abusive supervision personally experienced by individuals and both their moral courage and their identification with organizational values. Moral courage and identification with organizational values accounted for the relationship between abusive supervision and followers' ethical intentions and unethical behaviors. These findings suggest that abusive supervision may undermine moral agency and that being personally abused is not required for abusive supervision to negatively influence ethical outcomes.

  8. Proceedings of the 1st CIRP Seminar on Micro and Nano Technology

    DEFF Research Database (Denmark)

    Hansen, Hans Nørgaard; Alting, Leo

    2003-01-01

    The present Proceedings of the 1st International CIRP Seminar on Micro and Nano Technology is the result of a CIRP initiative taken by the Working Group on Micro/Nano Technology established in 2002. The CIRP initiative is a recognition of the large potentials that micro/nano technology has...... in improving/enhancing many of the existing products and in forming the basis of a long range of new next generation of products. Micro and nano technology are common phrases used to describe phenomena, components, products etc. related to small dimensions, usually based on functioning principles...... accessible to a large group of customers. Therefore, product development and manufacture is very essential. Therefore this 1st CIRP Seminar represents an important milestone for design and industrial manufacture of products based on micro and nano technology. The Proceedings cover mostly new, interesting...

  9. Number Theory : A Seminar held at the Graduate School and University Center of the City University of New York

    CERN Document Server

    Chudnovsky, Gregory; Cohn, Harvey; Nathanson, Melvyn

    1989-01-01

    The New York Number Theory Seminar was organized in 1982 to provide a forum for the presentation and discussion of recent advances in higher arithmetic and its applications. Papers included in this volume are based on the lectures presented by their authors at the Seminar at the Graduate Center of C.U.N.Y. in 1985-88. Papers in the volume cover a wide spectrum of number theoretic topics ranging from additive number theory and diophantine approximations to algebraic number theory and relations with algebraic geometry and topology.

  10. Child supervision practices for drowning prevention in rural Bangladesh: a pilot study of supervision tools.

    Science.gov (United States)

    Callaghan, J A; Hyder, A A; Khan, R; Blum, L S; Arifeen, S; Baqui, A H

    2010-07-01

    Injuries are an increasing child health concern and have become a leading cause of child mortality in the 1-4 years age group in many developing countries, including Bangladesh. Household observations during 9 months of a community-based pilot of two supervision tools-a door barrier and a playpen-designed to assess their community acceptability in rural Bangladesh are reported in this article. Statistical analysis of 2694 observations revealed that children were directly supervised or protected by a preventive tool in 96% of visits. Households with a supervision tool had a significantly lower proportion of observations with the child unsupervised and unprotected than households without a tool. Families that received a playpen had 6.89 times the odds of using it at the time of the visit than families that received a door barrier. Interventions such as the playpen, when introduced to households through community-based programs, are accepted by parents. Field trials are urgently needed to establish the effectiveness of barrier-based interventions at reducing under-five drowning mortality rates in low-income countries like Bangladesh.

  11. 20 CFR 655.30 - Supervised recruitment.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Supervised recruitment. 655.30 Section 655.30... Workers) § 655.30 Supervised recruitment. (a) Supervised recruitment. Where an employer is found to have... failed to adequately conduct recruitment activities or failed in any obligation of this part, the CO may...

  12. 40 CFR 35.935-8 - Supervision.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Supervision. 35.935-8 Section 35.935-8... ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act § 35.935-8 Supervision. In the case of... supervision and inspection of the project to ensure that the construction conforms with the approved plans...

  13. Supervision Experiences of New Professional School Counselors

    Science.gov (United States)

    Bultsma, Shawn A.

    2012-01-01

    This qualitative study examined the supervision experiences of 11 new professional school counselors. They reported that their supervision experiences were most often administrative in nature; reports of clinical and developmental supervision were limited to participants whose supervisors were licensed as professional counselors. In addition,…

  14. 10 CFR 35.27 - Supervision.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Supervision. 35.27 Section 35.27 Energy NUCLEAR REGULATORY COMMISSION MEDICAL USE OF BYPRODUCT MATERIAL General Administrative Requirements § 35.27 Supervision. (a) A... under the supervision of an authorized user, as allowed by § 35.11(b)(1), shall— (1) In addition to...

  15. 28 CFR 2.91 - Supervision responsibility.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Supervision responsibility. 2.91 Section 2.91 Judicial Administration DEPARTMENT OF JUSTICE PAROLE, RELEASE, SUPERVISION AND RECOMMITMENT OF....91 Supervision responsibility. (a) Pursuant to D.C. Code 24-133(c), the District of Columbia...

  16. 75 FR 59799 - Office of Thrift Supervision

    Science.gov (United States)

    2010-09-28

    ... Office of Thrift Supervision Purchase of Branch Office(s) and/or Transfer of Assets/Liabilities AGENCY: Office of Thrift Supervision (OTS), Treasury. ACTION: Notice and request for comment. SUMMARY: The... Supervision within the Department of the Treasury will submit the proposed information collection...

  17. 7 CFR 70.12 - Supervision.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Supervision. 70.12 Section 70.12 Agriculture... PRODUCTS AND RABBIT PRODUCTS Grading of Poultry Products and Rabbit Products General § 70.12 Supervision. All grading service shall be subject to supervision at all times by the responsible State...

  18. 7 CFR 550.33 - Administrative supervision.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Administrative supervision. 550.33 Section 550.33... Agreements Program Management § 550.33 Administrative supervision. REE employees are prohibited from engaging... management issues. The cooperator is solely responsible for the administrative supervision of its employees....

  19. 27 CFR 46.79 - Supervision.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Supervision. 46.79 Section... § 46.79 Supervision. Before payment is made under this subpart in respect of the tax, or tax and duty... under the supervision of an appropriate TTB officer who will be assigned for that purpose by...

  20. 24 CFR 200.105 - Mortgagor supervision.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Mortgagor supervision. 200.105... supervision. (a) As long as the Commissioner is the insurer or holder of the mortgage, the Commissioner shall... Regulatory Agreement or other instrument granting the Commissioner supervision of the mortgagor....