WorldWideScience

Sample records for simply simply thinking

  1. Neuroanthropology or simply Anthropology?

    Roepstorff, Andreas; Frith, Chris D

    2012-01-01

    Neuroanthropology is a new kid on the academic block. It seems to offer a methodological and conceptual synthesis, which bridges current fault lines within anthropology, both as discipline and as departments. We are not convinced that it will deliver on these grounds. However, it has the potential...... to open up novel ways to do and think ‘experimental anthropology’, as a method, as an object of study and as a research aesthetic. This approach, we argue, is probably not neuroanthropological – it may simply be anthropological....

  2. Hypersurfaces in simply connected space forms

    Let M be a hypersurface of (M(κ), ds2). For every point m ∈ M, let A: TmM → TmM be the Weingarten map of the hypersurface. In this paper we prove the following results. Theorem 1. Let M be a connected hypersurface in the simply connected space form. (M(κ), ds2) such that the Ricci curvature of M satisfies the inequality ...

  3. Tomography of a simply magnetized toroidal plasma

    Ruggero, BARNI; Stefano, CALDIROLA; Luca, FATTORINI; Claudia, RICCARDI

    2018-02-01

    Optical emission spectroscopy is a passive diagnostic technique, which does not perturb the plasma state. In particular, in a hydrogen plasma, Balmer-alpha (H α ) emission can be easily measured in the visible range along a line of sight from outside the plasma vessel. Other emission lines in the visible spectral range from hydrogen atoms and molecules can be exploited too, in order to gather complementary pieces of information on the plasma state. Tomography allows us to capture bi-dimensional structures. We propose to adopt an emission spectroscopy tomography for studying the transverse profiles of magnetized plasmas when Abel inversion is not exploitable. An experimental campaign was carried out at the Thorello device, a simple magnetized torus. The characteristics of the profile extraction method, which we implemented for this purpose are discussed, together with a few results concerning the plasma profiles in a simply magnetized torus configuration.

  4. Simply delivered meals: a tale of collaboration.

    Martin, Sarah L; Connelly, Nancy; Parsons, Cassandra; Blackstone, Katlyn

    2018-06-01

    Western medicine is undergoing a transition toward transparency of quality and costs, and healthcare systems are striving to achieve the Triple Aim, a framework for improving the patient experience of care, improving the health of populations, and reducing the per capita cost of healthcare. Meanwhile, there is growing recognition of the impact of social determinants of health and a new federal requirement for nonprofit hospitals to implement prevention strategies. A specialized meal delivery program called Simply Delivered for ME (SDM) was formed in an effort to improve care and reduce 30-day hospital readmission rates.The Maine Medical Center (MMC) partnered with the Southern Maine Agency on Aging to offer SDM on a voluntary basis to high-risk Medicare patients already enrolled in the Community-based Care Transition Program (CCTP) at MMC. We report the results of the 2-year intervention in terms of 30-day hospital readmission rates and cost measures (ie, return on investment and cost savings).Of the 622 MMC patients who received SDM during the 24 months, the 30-day readmission rate was 10.3% (compared with the 16.6% 30-day rate of hospital readmission at baseline [ie, before the adoption of CCTP]) for all-cause readmissions. The cost savings for reduced readmissions were $212,160. The return on investment was 387%, or a benefit-cost ratio of $3.87 for every $1.00 spent on meals. Programs such as SDM may reduce the rate of hospital readmission among high-risk older adults and, thereby, yield lower healthcare costs.

  5. Rosa red, Rosa eagle: simply Rosa Luxemburgo

    Beatriz Rajland

    2010-10-01

    Full Text Available Rosa Luxemburgo was a complete revolutionary in her theoretical production and action. An internationalist, she was a communist in action and in participatory thinking, who was dedicated to defending working class interests, with a constant concerned for liberty, democracy, complete development and for fighting bureaucracy. She was distinguished for not accepting traditional formulas, while remaining very rigorous with herself, never ceasing to reformulate her ideas and actions, which in her understanding, had a special value in a liberating political struggle. Today, the ?battle of ideas? acquires a very important place in Latin America and the Caribbean, as basic support in the articulation of the social and political realms, and the construction of a future of emancipation, of which Rosa Luxemburgo was a pioneer.

  6. mathematical models for prediction of safety factors for a simply

    HOD

    Keywords: reliability, code calibration, load factor, safety factor, design, steel beam. 1. INTRODUCTION ... safety factors for the design of a simply supported steel beam using regression .... 5 design criteria for a solid timber portal frame.

  7. Basic gerbe over non simply connected compact groups

    Gawedzki, Krzysztof; Reis, Nuno

    2003-01-01

    We present an explicit construction of the basic bundle gerbes with connection over all connected compact simple Lie groups. These are geometric objects that appear naturally in the Lagrangian approach to the WZW conformal field theories. Our work extends the recent construction of E. Meinrenken \\cite{Meinr} restricted to the case of simply connected groups.

  8. Simply folded band chaos in a VHF microstrip oscillator

    Blakely, Jonathan N. [US Army Research, Development, and Engineering Command, AMSRD-AMR-WS-ST, Redstone Arsenal, AL 35898 (United States)]. E-mail: jonathan.blakely@us.army.mil; Holder, J. Darryl [US Army Research, Development, and Engineering Command, AMSRD-AMR-WS-ST, Redstone Arsenal, AL 35898 (United States); Corron, Ned J. [US Army Research, Development, and Engineering Command, AMSRD-AMR-WS-ST, Redstone Arsenal, AL 35898 (United States); Pethel, Shawn D. [US Army Research, Development, and Engineering Command, AMSRD-AMR-WS-ST, Redstone Arsenal, AL 35898 (United States)

    2005-10-10

    We present experimental observations of a microstrip circuit that produces Roessler-like chaos with center frequency of 175 MHz. A simply folded band chaotic attractor is created through a period doubling route. The circuit provides an experimental realization of a chaotic neutral delay differential equation, a largely unexplored type of nonlinear dynamical system.

  9. The angle property of positive real functions simply derived

    Jørsboe, Helge

    1973-01-01

    The angle property of positive real (rational) functionsZ(s), namely, that|arg s | geqq |arg Z(s)|in the right half of thes-plane, can be demonstrated very simply by an examination of the imaginary parts of the functionsln(s/Z(s))andln (sZ(s)), i.e.,arg s mp arg Z(s). In particular, on a contour...

  10. Macro-Fiber Composite actuated simply supported thin airfoils

    Bilgen, Onur; Kochersberger, Kevin B; Inman, Daniel J; Ohanian, Osgar J III

    2010-01-01

    A piezoceramic composite actuator known as Macro-Fiber Composite (MFC) is used for actuation in the design of a variable camber airfoil intended for a ducted fan aircraft. The study focuses on response characterization under aerodynamic loads for circular arc airfoils with variable pinned boundary conditions. A parametric study of fluid–structure interaction is employed to find pin locations along the chordwise direction that result in high lift generation. Wind tunnel experiments are conducted on a 1.0% thick, 127 mm chord MFC actuated bimorph airfoil that is simply supported at 5% and 50% of the chord. Aerodynamic and structural performance results are presented for a flow rate of 15 m s −1 and a Reynolds number of 127 000. Non-linear effects due to aerodynamic and piezoceramic hysteresis are identified and discussed. A lift coefficient change of 1.46 is observed, purely due to voltage actuation. A maximum 2D L/D ratio of 17.8 is recorded through voltage excitation

  11. Delusional disorders--are they simply paranoid schizophrenia?

    Marneros, Andreas; Pillmann, Frank; Wustmann, Tobias

    2012-05-01

    This article tries to give an answer to the question of whether International Classification of Diseases (ICD-10) persistent delusional disorder (PDD) or Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) delusional disorder (DD) is simply paranoid schizophrenia (PS). Because ICD-10 PDD and DSM-IV DD are identical, we use DD as a synonym. A prospective and longitudinal study compared all inpatients with DD treated at the Halle-Wittenberg university hospital during a 14-year period with a previously investigated selected cohort of patients with PS. Sociodemographic data, symptomatology, course, and outcome parameters were examined using standardized instruments. The duration of the follow-up period in patients with DD was 10.8 years and for the PS patients 12.9 years. Significant differences between DD and PS were found: DD patients are, in comparison to patients with PS, significantly older at onset. Less of their first-degree relatives have mental disorders. They less frequently come from a broken home situation. First-rank symptoms, relevant negative symptoms, and primary hallucinations did not occur in patients with DD. Patients with DD were less frequently hospitalized, and the duration of their hospitalization was shorter. Their outcome is much better regarding employment, early retirement due to the disorder, and psychopharmacological medication. They more often had stable heterosexual partnerships and were autarkic. They had lower scores in the Disability Assessment Scale and in Positive and Negative Syndrome Scale. The diagnosis of DD is very stable over time. The findings of this study support the assumption that DDs are a separate entity and only exceptionally can be a prodrome of schizophrenia.

  12. Simply Great Cooking Instruction. A Manual for Teaching Cooking to Non-Reading Students.

    Sesto, Cameron

    This manual presents a method of teaching cooking to nonreaders. The language of the method consists of visual symbols, such as drawings of bowls, spoons, and ingredients, and color. The "Simply Great" method consists of three basic formats: the one-step booklet, the full-page format, and the simply written for the student with some…

  13. Existence of parallel spinors on non-simply-connected Riemannian manifolds

    McInnes, B.

    1997-04-01

    It is well known, and important for applications, that Ricci-flat Riemannian manifolds of non-generic holonomy always admit a parallel [covariant constant] spinor if they are simply connected. The non-simply-connected case is much more subtle, however. We show that a parallel spinor can still be found in this case provided that the [real] dimension is not a multiple of four, and provided that the spin structure is carefully chosen. (author). 10 refs

  14. The Goldilocks Dilemma: Homework Policy Creating a Culture Where Simply Good Is Just Not Good Enough

    Watkins, Paul J.; Stevens, David W.

    2013-01-01

    Throughout the decades of educational reform cycles, the value of homework has proven either meaningful or meaningless depending on the reforming framework. Questions about homework as simply busy work or knowledge work, mere content distraction or content extension, ambivalence toward importance, or discipline of character all cloud any…

  15. Improving Ethical Attitudes or Simply Teaching Ethical Codes? The Reality of Accounting Ethics Education

    Cameron, Robyn Ann; O'Leary, Conor

    2015-01-01

    Ethical instruction is critical in accounting education. However, does accounting ethics teaching actually instil core ethical values or simply catalogue how students should act when confronted with typical accounting ethical dilemmas? This study extends current literature by distinguishing between moral/ethical and legal/ethical matters and then…

  16. On the vibrations of a simply supported square plate on a weakly nonlinear elastic foundation

    Zarubinskaya, M.A.; Van Horssen, W.T.

    2003-01-01

    In this paper an initial-boundary value problem for a weakly nonlinear plate equation with a quadratic nonlinearity will be studied. This initial-boundary value problem can be regarded as a simple model describing free oscillations of a simply supported square plate on an elastic foundation. It is

  17. Modal Analysis of a Simply Supported Steel Beam with Cracks under Temperature Load

    Yijiang Ma

    2017-01-01

    Full Text Available Based on the transfer matrix method, an analytical method is proposed to conduct the modal analysis of the simply supported steel beam with multiple transverse open cracks under different temperatures. The open cracks are replaced with torsion springs without mass, and local flexibility caused by each crack can be derived; the temperature module is introduced by the mechanical properties variation of the structural material, and the temperature load is caused by the temperature variation, which can be transformed to the axial force on the cross-section. The transfer matrix of the whole beam with the temperature and geometric parameters of cracks can be obtained. According to boundary conditions of the simply supported beam, natural frequencies of the beam can be calculated, which are compared with the finite element results. Results indicate that the analytical method proposed has a high accuracy; the natural frequencies of the simply supported steel beam are mostly affected by the temperature load, which cannot be ignored.

  18. Modeling and control of sound radiation by simply supported and cantilever beam coupled with smart material

    Vitaly Makarenko

    2007-03-01

    Full Text Available  In this paper forced vibration of the beam due to bonded piezoelectric patch is considered. When an external excitation is applied to the beam, it starts to vibrate, and the resulting acoustic response is predicted from the analytical model, which is based on Bernoulli-Euler theory of beam vibration. Analytical research of the sound radiation by a finite elastic beam is done for criteria based on minimal total sound power level. Helmholtz equation and inhomogeneous differential equation for beam transverse motion defines the solution to this problem. Such solutions were found for boundary conditions of simply supported and cantilever beams. In order to solve the task two analytical methods were used for simply supported beam. The solutions received by Fourier transform and Green functions approach give the very similar results, thus, proving methods reliability. At the case studies the exerted voltage, phase, location and piezoelectric actuator length are varied in order to establish their influence on noise attenuation.

  19. Strongly nonlinear free vibration of four edges simply supported stiffened plates with geometric imperfections

    Chen, Zhaoting; Wang, Rong Hui; Chen, Li; Dong, Chung Uang [School of Civil Engineering and Transportation, South China University of Technology, Guangzhou (China)

    2016-08-15

    This article investigated the strongly nonlinear free vibration of four edges simply supported stiffened plates with geometric imperfections. The von Karman nonlinear strain-displacement relationships are applied. The nonlinear vibration of stiffened plate is reduced to a one-degree-of-freedom nonlinear system by assuming mode shapes. The Multiple scales Lindstedt-Poincare method (MSLP) and Modified Lindstedt-Poincare method (MLP) are used to solve the governing equations of vibration. Numerical examples for stiffened plates with different initial geometric imperfections are presented in order to discuss the influences to the strongly nonlinear free vibration of the stiffened plate. The results showed that: the frequency ratio reduced as the initial geometric imperfections of plate increased, which showed that the increase of the initial geometric imperfections of plate can lead to the decrease of nonlinear effect; by comparing the results calculated by MSLP method, using MS method to study strongly nonlinear vibration can lead to serious mistakes.

  20. Damage detection of simply supported reinforced concrete beam by S transform

    Liu, Ning; Xi, Jiaxin; Zhang, Xuebing; Liu, Zhenzhou

    2017-08-01

    Signal processing is the key component of vibration-based structural damage detection. The S transform is variable window of short time Fourier transform (STFT) or an extension of wavelet transform (WT). The goal of using S transform is to extract subtle changes in the vibration signals in order to detect and quantify the damage in the structure. This paper presents the concentrated load is applied to the simply supported reinforced concrete beam and adopting the stepwise loading method, the vibration signals of each loading and unloading state is obtained by using the hammer impact. Then the vibration data of the reinforced concrete beam pre-damage and post-damage is analysed by S transform. Experimental result shows the potential ability of S transform in identifying peak energy changes and multiple reflections with different loading force state.

  1. Bulk Decay of (4 + n)-Dimensional Simply Rotating Black Holes: Tensor-Type Gravitons

    Pappas, Nikolaos, E-mail: npappas@cc.uoi.gr [Division of Theoretical Physics, Department of Physics, University of Ioannina, Ioannina GR-45110 (Greece)

    2011-02-01

    We study the emission in the bulk of tensor-type gravitons by a simply rotating (4 + n)-dimensional black hole. The decoupling of the radial and angular part of the graviton field equation makes it possible to solve them analytically (in the limit of low-energy emitted particles and low-angular momentum of the black hole) and find the corresponding absorption probability. We also move to solve these equations numerically. The comparison between analytic and numerical results shows a very good agreement in low and intermediate energy regimes. Finally, the energy and angular momentum emission rates were calculated in order to explore their dependence on the number of additional spacelike dimensions of the spacetime background and the angular momentum of the black hole. Interesting conclusions about the significance of tensor-type gravitons as energy carriers in the context of Hawking radiation were reached.

  2. Bulk Decay of (4 + n)-Dimensional Simply Rotating Black Holes: Tensor-Type Gravitons

    Pappas, Nikolaos

    2011-01-01

    We study the emission in the bulk of tensor-type gravitons by a simply rotating (4 + n)-dimensional black hole. The decoupling of the radial and angular part of the graviton field equation makes it possible to solve them analytically (in the limit of low-energy emitted particles and low-angular momentum of the black hole) and find the corresponding absorption probability. We also move to solve these equations numerically. The comparison between analytic and numerical results shows a very good agreement in low and intermediate energy regimes. Finally, the energy and angular momentum emission rates were calculated in order to explore their dependence on the number of additional spacelike dimensions of the spacetime background and the angular momentum of the black hole. Interesting conclusions about the significance of tensor-type gravitons as energy carriers in the context of Hawking radiation were reached.

  3. Boundary discontinuous Fourier analysis of thick beams with clamped and simply supported edges via CUF

    F.G. CANALES

    2017-10-01

    Full Text Available This paper presents an analytical solution for static analysis of thick rectangular beams with different boundary conditions. Carrera’s Unified Formulation (CUF is used in order to consider shear deformation theories of arbitrary order. The novelty of the present work is that a boundary discontinuous Fourier approach is used to consider clamped boundary conditions in the analytical solution, unlike Navier-type solutions which are restricted to simply supported beams. Governing equations are obtained by employing the principle of virtual work. The numerical accuracy of results is ascertained by studying the convergence of the solution and comparing the results to those of a 3D finite element solution. Beams subjected to bending due to a uniform pressure load and subjected to torsion due to opposite linear forces are considered. Overall, accurate results close to those of 3D finite element solutions are obtained, which can be used to validate finite element results or other approximate methods.

  4. Experimental Investigation of Static Behavior of Fibrous Concrete Simply Supported Deep Beams under Patch Loading

    Thamer Hanna

    2015-02-01

    Full Text Available This paper investigates the effect of steel and polypropylene fibers on static behavior of simply supported deep beams of normal concrete strength under patch loading. Also the paper studied the effect of web opening and its positions on shear capacity and mode of failures for steel fiber concrete deep beams under the same conditions of loading and strength.       Sixteen beams of (1000*300*100mm, eighteen cubes (150*150*150mm and thirty cylinders (150*300mm in dimensions were cast with different fiber volume content (0, 0.4, 0.64 and 0.89% as additives. Shear capacity, mode of failure and three of mechanical strengths were tested.       After testing, the results indicate that shear capacity increases with increasing volume of steel fiber content with change on mode of failure while midspan displacement decreases.

  5. The value of success: acquiring gains, avoiding losses, and simply being successful.

    Samantha M Mowrer

    Full Text Available A large network of spatially contiguous, yet anatomically distinct regions in medial frontal cortex is involved in reward processing. Although it is clear these regions play a role in critical aspects of reward-related learning and decision-making, the individual contributions of each component remains unclear. We explored dissociations in reward processing throughout several key regions in the reward system and aimed to clarify the nature of previously observed outcome-related activity in a portion of anterior medial orbitofrontal cortex (mOFC. Specifically, we tested whether activity in anterior mOFC was related to processing successful actions, such that this region would respond similarly to rewards with and without tangible benefits, or whether this region instead encoded only quantifiable outcome values (e.g., money. Participants performed a task where they encountered monetary gains and losses (and non-gains and non-losses during fMRI scanning. Critically, in addition to the outcomes with monetary consequences, the task included trials that provided outcomes without tangible benefits (participants were simply told that they were correct or incorrect. We found that anterior mOFC responded to all successful outcomes regardless of whether they carried tangible benefits (monetary gains and non-losses or not (controls. These results support the hypothesis that anterior mOFC processes rewards in terms of a common currency and is capable of providing reward-based signals for everything we value, whether it be primary or secondary rewards or simply a successful experience without objectively quantifiable benefits.

  6. Concept design of DEMO divertor cassette remote handling: Simply supported beam approach

    Mozzillo, Rocco [CREATE, University of Naples Federico II, DII, P.le Tecchio 80, 80125, Naples (Italy); Di Gironimo, Giuseppei, E-mail: peppe.digironimo@gmail.com [CREATE, University of Naples Federico II, DII, P.le Tecchio 80, 80125, Naples (Italy); Mäkinen, Harri [VTT Technical Research Centre of Finland, P.O. Box 1300, FI-33101 Tampere (Finland); Miccichè, Gioacchino [ENEA – CR Brasimone, I-40032 Camugnano, BO (Italy); Määttä, Timo [VTT Technical Research Centre of Finland, P.O. Box 1300, FI-33101 Tampere (Finland)

    2017-03-15

    Highlights: • The present work focused on a new approach to the design of DEMO Divertor Cassette Remote Handling Equipment. • The work provides an alternative approach to the design based on the concept of a simply supported beam. • The approach proposed focuses a Divertor Cassette mover that performs the maintenance of the three cassettes at each port. • First rough dimensioning of the main components has been provided and demonstrating the feasibility of the design solutions. • The main idea of the work consisted on a design capable to use knowledge already adopted in industrial contexts. - Abstract: The present work focused on the development of a new approach to the concept design of DEMO Divertor Cassette (DC) Remote Handling Equipment (RHE). The approach is based on three main assumptions: the DC remote handling activities and the equipment shall be simplified as much as possible; technologies well known and consolidated in the industrial context can be adopted also in the nuclear fusion field; the design of the RHE should be based on a simply supported beam approach instead of cantilever approach. In detail, during the maintenance activities the barycentre of the DC is centred with respect to DC supports. This solution could simplify the design of RHE with a consequent reduction of the design and development costs. Moreover also the DC remote handling tasks shall be simplified in order to better manage the DC maintenance processes. For this reason the DC assembly and disassembly process has been simplified dividing the main sequences in basic movements. For each movement a dedicated tool has been conceived.

  7. Analisis Pengaruh Segmentasi Gaya Hidup terhadap Keputusan Penggunaan dan Kepuasan Konsumen Jasa Simply Fresh Laundry di Kota Pekanbaru

    Musfar, Tengku Firli; Hasanuddin, Roy

    2014-01-01

    This Research aim to to analyse comprehensive influence of eksogen construct which consist of Activity, Interest and Opinions on endogen construct which consist of Decision of Usage and Cutomer Satisfaction on Simply Fresh Laundry service in Pekanbaru City. In this research there are five variable that is Activity(X1), Interest(X2), Opinions( X3), Decision of Usage ( Y1) and Cutomer Satisfaction (Y2). Population of this research is all society who using Simply Fresh Laundry service in Pekanba...

  8. Formulation of Equations of Motion for a Simply Supported Bridge under a Moving Railway Freight Vehicle

    Ping Lou

    2007-01-01

    Full Text Available Based on energy approach, the equations of motion in matrix form for the railway freight vehicle-bridge interaction system are derived, in which the dynamic contact forces between vehicle and bridge are considered as internal forces. The freight vehicle is modelled as a multi-rigid-body system, which comprises one car body, two bogie frames and four wheelsets. The bogie frame is linked with the car body through spring-dashpot suspension systems, and the bogie frame is rigidly linked with wheelsets. The bridge deck, together with railway track resting on bridge, is modelled as a simply supported Bernoulli-Euler beam and its deflection is described by superimposing modes. The direct time integration method is applied to obtain the dynamic response of the vehicle-bridge interaction system at each time step. A computer program has been developed for analyzing this system. The correctness of the proposed procedure is confirmed by one numerical example. The effect of different beam mode numbers and various surface irregularities of beam on the dynamic responses of the vehicle-bridge interaction system are investigated.

  9. Structural equation modeling with LISREL, PRELIS, and SIMPLIS basic concepts, applications, and programming

    Byrne, Barbara M

    2013-01-01

    This book illustrates the ease with which various features of LISREL 8 and PRELIS 2 can be implemented in addressing research questions that lend themselves to SEM. Its purpose is threefold: (a) to present a nonmathmatical introduction to basic concepts associated with SEM, (b) to demonstrate basic applications of SEM using both the DOS and Windows versions of LISREL 8, as well as both the LISREL and SIMPLIS lexicons, and (c) to highlight particular features of the LISREL 8 and PRELIS 2 progams that address important caveats related to SEM analyses. This book is intended neither as a text on the topic of SEM, nor as a comprehensive review of the many statistical funcitons available in the LISREL 8 and PRELIS 2 programs. Rather, the intent is to provide a practical guide to SEM using the LISREL approach. As such, the reader is "walked through" a diversity of SEM applications that include both factor analytic and full latent variable models, as well as a variety of data management procedures.

  10. Abdominal obesity: causal factor or simply a symptom of obesity-related health risk

    Oh S

    2014-07-01

    Full Text Available Sechang Oh,1 Kiyoji Tanaka,2 Jin-won Noh,3 Rina So,2,4 Takehiko Tsujimoto,2 Hiroyuki Sasai,1,4 Mijung Kim,5 Junichi Shoda11Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan; 2Faculty of Health and Sports Science, University of Tsukuba, Tsukuba, Ibaraki, Japan; 3Department of Healthcare Management, Eulji University, Seongnam-si, Gyeonggi-do, Republic of Korea; 4Japan Society for the Promotion of Science, Tokyo, Japan; 5Faculty of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Ibaraki, JapanBackground: Abdominal fat (AF reduction is advocated in the treatment of obesity-related diseases. Nonetheless, recent studies have shown additional beneficial effects against obesity-related health risks, independent of AF reduction. Therefore it is important to determine whether AF plays a causal role in promoting metabolic disorders or is simply a symptom of increased obesity-related health risk factors. Clarification of the primary role of AF in the pathogenesis of obesity-related disease is also important.Objective: This retrospective study was conducted with the objectives of 1 comparison between groups exhibiting equivalent amounts of AF loss that resulted from distinct treatments (exercise and dietary restriction with respect to degrees of improvement in obesity-related health risk factors and 2 determination of definite differences in the outcomes of obesity-related health risk in subjects receiving identical treatment (exercise but exhibiting a remarkable difference in AF reduction.Design: In 66 subjects who completed a 12-week exercise or dietary restriction program, 17 parameters (systolic blood pressure [SBP] and diastolic blood pressure [DBP]; high-sensitivity C-reactive protein [hs-CRP]; leptin, adiponectin, tumor necrosis factor [TNF]-α, interleukin [IL]-6; alanine aminotransferase [ALT], gamma glutamyl transpeptidase [γGT]; lipid profile: high-density lipoprotein cholesterol [HDLC], triglyceride [TG

  11. A fuzzy logic-based damage identification method for simply-supported bridge using modal shape ratios

    Hanbing Liu

    2012-08-01

    Full Text Available A fuzzy logic system (FLS is established for damage identification of simply supported bridge. A novel damage indicator is developed based on ratios of mode shape components between before and after damage. Numerical simulation of a simply-supported bridge is presented to demonstrate the memory, inference and anti-noise ability of the proposed method. The bridge is divided into eight elements and nine nodes, the damage indicator vector at characteristic nodes is used as the input measurement of FLS. Results reveal that FLS can detect damage of training patterns with an accuracy of 100%. Aiming at other test patterns, the FLS also possesses favorable inference ability, the identification accuracy for single damage location is up to 93.75%. Tests with noise simulated data show that the FLS possesses favorable anti-noise ability.

  12. The training, careers, and work of Ph.D. physical scientists: Not simply academic

    Smith, Steven J.; Pedersen-Gallegos, Liane; Riegle-Crumb, Catherine

    2002-11-01

    We present an in-depth portrait of the training, careers, and work of recent Ph.D. physical scientists. Use of specialized training varies widely, with about half often using knowledge of their Ph.D. specialty area in their jobs. The use of specialized training does not, however, correlate with job satisfaction. In this and other important measures, there are relatively few differences between "academics" and "nonacademics." Important job skills for all employment sectors include writing, oral presentation, management, data analysis, designing projects, critical thinking, and working in an interdisciplinary context. Rankings given by respondents of graduate training in some of these skill areas were significantly lower than the importance of these skills in the workplace. We also found that the rated quality of graduate training varies relatively little by department or advisor. Finally, although nonacademic aspirations among graduate students are fairly common, these do not appear to be well supported while in graduate school.

  13. Simply Performance Assessment

    McLaughlin, Cheryl A.; McLaughlin, Felecia C.; Pringle, Rose M.

    2013-01-01

    This article presents the experiences of Miss Felecia McLaughlin, a fourth-grade teacher from the island of Jamaica who used the model proposed by Bass et al. (2009) to assess conceptual understanding of four of the six types of simple machines while encouraging collaboration through the creation of learning teams. Students had an opportunity to…

  14. Relativity simply explained

    Gardner, Martin

    2012-01-01

    Since the publication of Einstein's Special Theory of Relativity in 1905, the discovery of such astronomical phenomena as quasars, pulsars, and black holes - all intimately connected to relativity - has provoked a tremendous upsurge of interest in the subject. This volume, a revised version of Martin Gardner's earlier Relativity for the Million, brings this fascinating topic up to date. Witty, perceptive, and easily accessible to the general reader, it is one of the clearest and most entertaining introductions to relativity ever written.

  15. Simply computing for seniors

    Clark, Linda

    2011-01-01

    Step-by-step instructions for seniors to get up and running on a home PC Answering the call for an up-to-date, straightforward computer guide targeted specifically for seniors, this helpful book includes easy-to-follow tutorials that escort you through the basics and shows you how to get the most out of your PC. Boasting an elegant, full-color interior with a clean, sophisticated look and feel, the layout makes it easy for you to find the information you need quickly. Author Linda Clark has earned her highly respected reputation through years of teaching computers at both the beginnin

  16. One–pot synthesis and electrochemical properties of polyaniline nanofibers through simply tuning acid–base environment of reaction medium

    Li, Tao; Zhou, Yi; Liang, Banglei; Jin, Dandan; Liu, Na; Qin, Zongyi; Zhu, Meifang

    2017-01-01

    Highlights: •Presenting a facile one–pot approach to prepare polyaniline nanofibers through simply tuning acid–base environment of reaction medium. •Determining the role of aniline oligomers play in the formation of polyaniline nanofibers. •Demonstrating the feasibility of polyaniline nanofibers as high–performance electrode materials for supercapacitors. -- Abstract: A facile and efficient one–pot approach was presented to prepare polyaniline (PANi) nanofibers through simply tuning acid–base environment of reaction medium without the assistance of templates or use of organic solvents, in which aniline oligomers formed in the alkaline solution were used as “seeds” for the oriented growth of PANi chains under acidic conditions. The as–prepared PANi nanofibers were investigated by field–emission scanning electron microscopy, ultraviolet–visible spectroscopy, Fourier transform infrared spectroscopy and X–ray diffraction technology. Furthermore, the electrochemical properties were evaluated by cyclic voltammetry, galvanostatic charge–discharge test, and electrochemical impedance spectroscopy. More attentions were paid to the influence of aniline concentrations in alkaline and acidic reaction medium on the morphology, microstructure and properties of PANi nanofibers. It can be found that aniline concentration in alkaline medium has a stronger impact on the electrical and electrochemical properties of final products, however, their morphologies obviously depend on aniline concentration in acidic solution. Moreover, PANi nanofibers prepared at aniline concentrations of 48 mM in alkaline medium and 0.2 M in acidic medium exhibits the largest specific capacitance of 857.2 F g −1 at the scan rate of 5 mV s −1 , and capacitance retention of 63.8% after 500 cycles. It is demonstrated that such one–pot approach can present a low cost and environmental friendly route to fabricate PANi nanofibers in fully aqueous solution as high

  17. Low driving voltage blue, green, yellow, red and white organic light-emitting diodes with a simply double light-emitting structure.

    Zhang, Zhensong; Yue, Shouzhen; Wu, Yukun; Yan, Pingrui; Wu, Qingyang; Qu, Dalong; Liu, Shiyong; Zhao, Yi

    2014-01-27

    Low driving voltage blue, green, yellow, red and white phosphorescent organic light-emitting diodes (OLEDs) with a common simply double emitting layer (D-EML) structure are investigated. Our OLEDs without any out-coupling schemes as well as n-doping strategies show low driving voltage, e.g. white OLED, respectively. This work demonstrates that the low driving voltages and high efficiencies can be simultaneously realized with a common simply D-EML structure.

  18. Elevated-temperature benchmark tests of simply supported beams and circular plates subjected to time-varying loadings

    Corum, J.M.; Richardson, M.; Clinard, J.A.

    1977-01-01

    This report presents the measured elastic-plastic-creep responses of eight simply supported type 304 stainless steel beams and circular plates that were subjected to time-varying loadings at elevated temperature. The tests were performed to provide experimental benchmark problem data suitable for assessing inelastic analysis methods and for validating computer programs. Beams and plates exhibit the essential features of inelastic structural behavior; yet they are relatively simple and the experimental results are generally easy to interpret. The stress fields are largely uniaxial in beams, while multiaxial effects are introduced in plates. The specimens tested were laterally loaded at the center and subjected to either a prescribed load or a center deflection history. The specimens were machined from a common well-characterized heat of material, and all the tests were performed at a temperature of 593 0 C (1100 0 F). Test results are presented in terms of the load and center deflection behaviors, which typify the overall structural behavior. Additional deflection data, as well as strain gage results and mechanical properties data for the beam and plate material, are provided in the appendices

  19. Elevated-temperature tests of simply-supported beams and circular plates subjected to time-varying loadings

    Corum, J.M.; Richardson, M.

    1975-01-01

    The measured elastic-plastic and elastic-plastic-creep responses of a number of simply-supported type 304 stainless steel beams and circular plates are presented. Beams and plates exhibit the essential features of inelastic structural behavior; yet they are relatively simple. In beams, the stress fields are largely uniaxial, while multiaxial effects are introduced in plates. The specimens were laterally loaded at the center, and the tests were performed by subjecting the specimens to either a prescribed load or center-deflection history. The specimens were machined from a common, well-characterized heat of material, and all of the tests were performed at a temperature of 1100 F. The elastic-plastic tests consisted of short-time cycling of the center load, or deflection, between fixed limits. In the elastic-plastic-creep tests the center load, or deflection, was held constant for periods of time, but was periodically subjected to a step increase or decrease, including reversals. The test results are presented in terms of the load and center-deflection behaviors, which typify the overall structural behavior. (U.S.)

  20. Refined shear correction factor for very thick simply supported and uniformly loaded isosceles right triangular auxetic plates

    Lim, Teik-Cheng

    2016-01-01

    For moderately thick plates, the use of First order Shear Deformation Theory (FSDT) with a constant shear correction factor of 5/6 is sufficient to take into account the plate deflection arising from transverse shear deformation. For very thick plates, the use of Third order Shear Deformation Theory (TSDT) is preferred as it allows the shear strain distribution to be varied through the plate thickness. Therefore no correction factor is required in TSDT, unlike FSDT. Due to the complexity involved in TSDT, this paper obtains a more accurate shear correction factor for use in FSDT of very thick simply supported and uniformly loaded isosceles right triangular plates based on the TSDT. By matching the maximum deflections for this plate according to FSDT and TSDT, a variable shear correction factor is obtained. Results show that the shear correction factor for the simplified TSDT, i.e. 14/17, is least accurate. The commonly adopted shear correction factor of 5/6 in FSDT is valid only for very thin or highly auxetic plates. This paper provides a variable shear correction for FSDT deflection that matches the plate deflection by TSDT. This variable shear correction factor allows designers to justify the use of a commonly adopted shear correction factor of 5/6 even for very thick plates as long as the Poisson’s ratio of the plate material is sufficiently negative. (paper)

  1. Effect of vertical ground motion on earthquake-induced derailment of railway vehicles over simply-supported bridges

    Jin, Zhibin; Pei, Shiling; Li, Xiaozhen; Liu, Hongyan; Qiang, Shizhong

    2016-11-01

    The running safety of railway vehicles on bridges can be negatively affected by earthquake events. This phenomenon has traditionally been investigated with only the lateral ground excitation component considered. This paper presented results from a numerical investigation on the contribution of vertical ground motion component to the derailment of vehicles on simply-supported bridges. A full nonlinear wheel-rail contact model was used in the investigation together with the Hertzian contact theory and nonlinear creepage theory, which allows the wheel to jump vertically and separate from the rail. The wheel-rail relative displacement was used as the criterion for derailment events. A total of 18 ground motion records were used in the analysis to account for the uncertainty of ground motions. The results showed that inclusion of vertical ground motion will likely increase the chance of derailment. It is recommended to include vertical ground motion component in earthquake induced derailment analysis to ensure conservative estimations. The derailment event on bridges was found to be more closely related to the deck acceleration rather than the ground acceleration.

  2. Torsional Post-Buckling of a Simply Supported Thin-Walled Open-Section Beam Resting on a Two-Parameter Foundation

    Rao, Ch. K.; Rao, L. B.

    2018-01-01

    The problem of the post-buckling response of a simply supported thin-walled beam subjected to an axial compressive load and supported by the Winkler-Pasternak foundation is studied in this paper. The strains are assumed to be small and elastic. The shear deformations and the in-plane cross-sectional deformations are assumed to be negligible. The post-buckling paths of the simply supported beam are determined for different values of the Winkler and Pasternak stiffness parameters. Bifurcation points are found.

  3. Are our dynamic water quality models too complex? A comparison of a new parsimonious phosphorus model, SimplyP, and INCA-P

    Jackson-Blake, L. A.; Sample, J. E.; Wade, A. J.; Helliwell, R. C.; Skeffington, R. A.

    2017-07-01

    Catchment-scale water quality models are increasingly popular tools for exploring the potential effects of land management, land use change and climate change on water quality. However, the dynamic, catchment-scale nutrient models in common usage are complex, with many uncertain parameters requiring calibration, limiting their usability and robustness. A key question is whether this complexity is justified. To explore this, we developed a parsimonious phosphorus model, SimplyP, incorporating a rainfall-runoff model and a biogeochemical model able to simulate daily streamflow, suspended sediment, and particulate and dissolved phosphorus dynamics. The model's complexity was compared to one popular nutrient model, INCA-P, and the performance of the two models was compared in a small rural catchment in northeast Scotland. For three land use classes, less than six SimplyP parameters must be determined through calibration, the rest may be based on measurements, while INCA-P has around 40 unmeasurable parameters. Despite substantially simpler process-representation, SimplyP performed comparably to INCA-P in both calibration and validation and produced similar long-term projections in response to changes in land management. Results support the hypothesis that INCA-P is overly complex for the study catchment. We hope our findings will help prompt wider model comparison exercises, as well as debate among the water quality modeling community as to whether today's models are fit for purpose. Simpler models such as SimplyP have the potential to be useful management and research tools, building blocks for future model development (prototype code is freely available), or benchmarks against which more complex models could be evaluated.

  4. Influence of pre-existing basement faults on the structural evolution of the Zagros Simply Folded belt: 3D numerical modelling

    Ruh, Jonas B.; Gerya, Taras

    2015-04-01

    The Simply Folded Belt of the Zagros orogen is characterized by elongated fold trains symptomatically defining the geomorphology along this mountain range. The Zagros orogen results from the collision of the Arabian and the Eurasian plates. The Simply Folded Belt is located southwest of the Zagros suture zone. An up to 2 km thick salt horizon below the sedimentary sequence enables mechanical and structural detachment from the underlying Arabian basement. Nevertheless, deformation within the basement influences the structural evolution of the Simply Folded Belt. It has been shown that thrusts in form of reactivated normal faults can trigger out-of-sequence deformation within the sedimentary stratigraphy. Furthermore, deeply rooted strike-slip faults, such as the Kazerun faults between the Fars zone in the southeast and the Dezful embayment and the Izeh zone, are largely dispersing into the overlying stratigraphy, strongly influencing the tectonic evolution and mechanical behaviour. The aim of this study is to reveal the influence of basement thrusts and strike-slip faults on the structural evolution of the Simply Folded Belt depending on the occurrence of intercrustal weak horizons (Hormuz salt) and the rheology and thermal structure of the basement. Therefore, we present high-resolution 3D thermo-mechnical models with pre-existing, inversively reactivated normal faults or strike-slip faults within the basement. Numerical models are based on finite difference, marker-in-cell technique with (power-law) visco-plastic rheology accounting for brittle deformation. Preliminary results show that deep tectonic structures present in the basement may have crucial effects on the morphology and evolution of a fold-and-thrust belt above a major detachment horizon.

  5. The fourth dimension simply explained

    Manning, Henry P

    2005-01-01

    To remove the contents of an egg without puncturing its shell or to drink the liquor in a bottle without removing the cork is clearly unthinkable - or is it? Understanding the world of Einstein and curved space requires a logical conception of the fourth dimension.This readable, informative volume provides an excellent introduction to that world, with 22 essays that employ a minimum of mathematics. Originally written for a contest sponsored by Scientific American, these essays are so well reasoned and lucidly written that they were judged to merit publication in book form. Their easily unders

  6. Measuring Earth's Magnetic Field Simply.

    Stewart, Gay B.

    2000-01-01

    Describes a method for measuring the earth's magnetic field using an empty toilet paper tube, copper wire, clear tape, a battery, a linear variable resistor, a small compass, cardboard, a protractor, and an ammeter. (WRM)

  7. Experimental and Theoretical Analysis for a Fluid-Loaded, Simply Supported Plate Covered by a Damping and Decoupling Composite Acoustic Coating

    Baihua Yuan

    2017-01-01

    Full Text Available This work presents a vibroacoustic response model for a fluid-loaded, simply supported rectangular plate covered by a composite acoustic coating consisting of damping and decoupling layers. The model treated the damping layer and base plate as a unified whole under pure bending moments and the decoupling layer as a three-dimensional, isotropic, linear elastic solid. The validity of the model was verified by both numerical analysis and experiments and was shown to accurately extend previous studies that were limited to a plate covered by a single damping or decoupling layer with an evaluation confined solely to numerical analysis. The trends of the numerical and experimental results are generally consistent, with some differences due to the influences of water pressure and the frequency dependence of the material parameters, which are not taken into account by the numerical analysis. Both experimental and numerical results consistently show that the radiated noise reduction effect of the composite coating is superior to that of single-type coatings, which is attributed to the fact that the composite coating combines the merits of both the high vibration suppression performance of the damping layer and the superior vibration isolation performance of the decoupling layer.

  8. Below regulatory concern - or simply exempt?

    Brodsky, A.

    1991-01-01

    The US Nuclear Regulatory Commission published a policy statement last summer on ''below regulatory concern'' (BRC), which exempted small quantities of radioactive material from regulatory control and would allow the deregulated disposal of some low level waste. The policy drew opposition from several groups. NRC is not planning to revise its BRC policy statement, but wants to develop a concensus on how to implement the policy. Although the Commission's publication of a long needed policy framework for guiding exemption decisions should be welcomed by those of us who have been concerned with making such decisions, there is an urgent need for further consensus building. The policy statement offers only broad guidelines, some of which could be confusing and seem contradictory. The policy statement by itself could further erode public confidence in the NRC's commitment to specific limits of risk, and the ability of its staff to independently evaluate the risks. Another reason why it is appropriate and urgent to embark upon consensus building involving all parties and the public, is that the risks of low level radioactive waste disposal as practiced and proposed in the United States have long been exaggerated in biased reports that receive most media attention. A consensus process needs to be established so that the public can have confidence that its concerns have been properly addressed. (author)

  9. Knowledge transfer isn’t simply transfer

    Dao, Li; Napier, Nancy

    2012-01-01

    This paper examines micro dynamic aspects of knowledge sharing and learning in international joint venture settings. Learning of expatriate and local managers appears far more complex and mutually dependent than conventionally speculated in existing literature. The paper proposes that the effect ...... Danish and Vietnamese firms. The paper suggests that learning in IJVs, even in the context of one-way knowledge transfer from the foreign parent, should be managed in a mutual perspective and with thoughtful coordination of individual learning....... and outcome of knowledge transfer from joint venture parents and learning in IJVs are dependent on how individual managers (including both expatriate and local) learn, perceive their learning roles, and enact a learning agenda. Empirical evidence is drawn from two cases of international joint ventures between...

  10. Not Simply a Matter of Fish Intake.

    Scherr, Carlos; Figueiredo, Valeria N; Moura, Filipe A; Sposito, Andrei C

    2015-01-01

    Recent findings have highlighted enhanced fish consumption as a potential measure to increase intake of healthy fatty acids, particularly omega-3. The generalizability of this recommendation, however, may fall short of differences in fish species and cooking techniques. Hence, we investigated how these 2 variables affect the lipid content in fish flesh. Nine species of freshwater, deep sea or shore fish were grilled, steamed or fried with or without the addition of soybean oil, olive oil or butter. The lipid composition was analysed and a significant difference was observed in cholesterol, saturated fatty acids, polyunsaturated fatty acids, omega-3 fatty acids and omega-6 fatty acids contents between species (pfish species and cooking techniques.

  11. Brauer algebras of simply laced type

    Cohen, A.M.; Frenk, B.J.; Wales, D.B.

    2009-01-01

    The diagram algebra introduced by Brauer that describes the centralizer algebra of the n-fold tensor product of the natural representation of an orthogonal Lie group has a presentation by generators and relations that only depends on the path graph A n - 1 on n - 1 nodes. Here we describe an algebra

  12. Teaching vs. Preaching: Complex Climate Shown Simply

    Unger, M.; Besser, N.

    2013-12-01

    Stepping outside of traditional educational venues to reach people in ways they can relate to is critical in engaging the public in topics that are complex and subtle, particularly those that have become polarized and misunderstood. The National Center for Atmospheric Research (NCAR) recently designed a visitor center for its new supercomputing facility that incorporates a variety of elements intended to draw visitors in, pique their curiosity, and invite them to explore the world of climate science from a fresh perspective. We made use of video storytelling, highlighting the people at the heart of the research, to present information in a conversational tone while captivating visitors with stunning images and music. We also designed interactive games to illustrate concepts like parallel processing, and how those, in turn, apply to understanding climate. And in addition to more traditional kinesthetic displays, we are exploring ways to use social media as a means of interacting with our audiences. One of the newer modes of communication we've adopted has been cartoon storytelling. Two dimensional cartoon animation has strong cultural connotations of levity and fun. For this reason it has proven to be a particularly useful tool in communicating climate science as it disarms the viewer from the apprehension of trying to understand a great deal of scientific jargon. By crafting key concepts into scripts and using appropriate metaphors with a dash of humor we have been able to reach a far broader audience without sacrificing the science or the message.

  13. Anaplasma phagocytophilum: deceptively simple or simply deceptive?

    Severo, M. S.; Stephens, K. D.; Kotsyfakis, Michalis; Pedra, J. H. F.

    2012-01-01

    Roč. 7, č. 6 (2012), s. 719-731 ISSN 1746-0913 Institutional support: RVO:60077344 Keywords : obligate intracellular bacterium * rickettsial agents * ticks * vector-borne diseases Subject RIV: GJ - Animal Vermins ; Diseases, Veterinary Medicine Impact factor: 4.018, year: 2012

  14. Personal Television Channels: Simply Zapping through Your PVR Content

    Pronk, S.P.P.; Korst, J.H.M.; Barbieri, M.; Proidl, A.J.

    2009-01-01

    In this white paper, we introduce and discuss the personal television channel concept, a new content management and usage concept for personal video recorders. In addition, we concisely describe a possibility to implement targeted advertising, based on the personalization achieved by the personal

  15. an elasticity solution for simply suported rectangular plates

    MIS

    1983-09-01

    Sep 1, 1983 ... σx, σy, σz. = direct stresses ξxy, ξxz, ξyz. = shear stresses εy, εy, εz. = direct strains rxy, rxz ryz. = shear strains μ. = Poisson's ratio α = rm /Pb. = nπ/2b. R = 2 ... based on Donnell's5 thick plate theory are examined. 2. BASIC EQUATIONS. The general solution of the equations of elasticity can be expressed in.

  16. International outlook - Partial victory simply not good enough.

    Williams, Susan

    2014-11-27

    IT IS rare that the question of who should lead health policy in the European Commission receives UK media coverage. But after incoming president Jean-Claude Juncker announced the portfolios of his fellow European commissioners in September, alarm bells were ringing.

  17. Discussing simply waste water treatment in building green mine

    Zhou Yousheng

    2010-01-01

    Analysis simplfy it is important and necessary that uran ore enterprise build the green mine .According to focusing on waste water treatment in building green mine of some uran ore enterprise,analysis the problem in treating mine water, technics waste water, tailings water before remoulding the system of waster water treatment, evaluate the advanced technics, satisfy ability, steady effect, reach the mark of discharge. According to the experimental unit of building the green mine,some uran ore enterprise make the waster water reaching the mark of discharge after remoulding the system of waster water treatment.It provides valuable experienceto uran ore enterprise in building green mine. (authors)

  18. Single-Sex Schooling: Is it Simply a "Class Act"?

    Tsolidis, Georgina; Dobson, Ian R.

    2006-01-01

    The current debate about boys' education risks taking us back decades in terms of understanding the significance of gender in relation to education. Of particular concern here is the tendency within such debates to rely on dichotomous understandings of gender which reinscribe essentialist understandings of both "girls" and…

  19. Stingray-inspired robot with simply actuated intermediate motion

    Neely, Lincoln; Gaiennie, Jack; Noble, Nick; Erickson, Jonathan C.

    2016-04-01

    Batoids, or rays, utilize unique forms of locomotion that may offer more efficient techniques of motorized propulsion in various marine environments. We present a novel biomimetic engineering design and assembly of a stingray-inspired robot swimmer. The robots locomotion mimics the Dasyatis americana, or southern stingray, whose distinction among rays is its intermediate motion, characterized by sweeping strokes that propagate between 1/2-1 wavelength of the fin profile in the posterior direction. Though oscillatory ( wavelengths) ray-based robots have been created, this project demonstrates new engineering possibilities in what is, to the best of our knowledge, the first intermediately propelled batoid-based robot. The robots fins were made of silicone rubber, cast in a 3-D printed mold, with wingspan of 42 cm (1/2 - 1/5 scale for males and females, respectively, scale of model organism). Two anteriorly placed servomotors per fin were used, all controlled by one wirelessly enabled Arduino microcontroller. Each servomotor oscillated a flexible rod with cylindrical joint, whose frequency, speed, and front-back phase delay were user-programmed over wireless connection. During free-swimming tests, the fin profile developed about 0.8 wavelength, qualifying for successful mimicry of its biological inspiration. The robot satisfactorily maintained straight-line motion, reaching average peak velocity of 9.4+/-1.0 cm/s (0.27-0.03 body lengths/second) at its optimum flapping frequency of 1.4 Hz. This is in the same order of magnitude of speed normalized to body length achieved by others in two recent batoid-based projects. In summary, our robot performed intermediate stingray locomotion with relatively fewer components, which reveals robust potential for innovation of the simple intermediate batoid-based robot swimmer.

  20. [Are language disorders in Alzheimer's disease simply aphasia?

    Hazif-Thomas, Cyril; Thomas, Philippe

    Alzheimer's disease is accompanied by gradual aphasia, becoming more severe when the cognitive disorders are more marked. However, the quality of care provided to the patient can modulate the evolution of these language difficulties. Aphasia is linked to a human communication deficiency and can be limited by taking into account the phatic function of language to keep the channels of communication open. Copyright © 2017. Published by Elsevier Masson SAS.

  1. Structural health monitoring methodology for simply supported bridges: numerical implementation

    Carlos Alberto Riveros Jerez

    2007-01-01

    Full Text Available El monitoreo de daño en estructuras civiles está recibiendo actualmente gran interés por parte de investigadores debido al gran impacto económico e implicaciones de seguridad relacionadas con una temprana detección de daño estructural. Las técnicas actuales de inspección visual, que en su gran mayoría han sido desarrolladas para detectar daño estructural a nivel local, pueden ser usadas junto con un sistema de monitoreo de daño estructural para inspeccionar zonas específicas de una estructura. En este artículo se presenta una metodología de monitoreo de daño estructural para puentes simplemente apoyados, esta metodología está dividida en cuatro niveles; el primer nivel plantea una óptima localización de sensores usando el concepto de la matriz de información Fisher; para el segundo y tercer nivel se plantea una identificación del sistema estructural con base en excitaciones ambientales y finalmente en el cuarto nivel se presenta un método probabilístico que utiliza el teorema de Bayes para detectar daño estructural. Un modelo en elementos finitos de un puente a escala es empleado para llevar a cabo esta implementación numérica. Los resultados muestran que la metodología propuesta en este artículo puede ser implementada en el sistema Metro de Medellín, pues este sistema está compuesto por una serie de puentes simplemente apoyados, lo cual facilitaría y justificaría la implementación de sistemas de monitoreo de daño para todo el sistema Metro de Medellín.

  2. Simply criminal: predicting burglars' occupancy decisions with a simple heuristic.

    Snook, Brent; Dhami, Mandeep K; Kavanagh, Jennifer M

    2011-08-01

    Rational choice theories of criminal decision making assume that offenders weight and integrate multiple cues when making decisions (i.e., are compensatory). We tested this assumption by comparing how well a compensatory strategy called Franklin's Rule captured burglars' decision policies regarding residence occupancy compared to a non-compensatory strategy (i.e., Matching Heuristic). Forty burglars each decided on the occupancy of 20 randomly selected photographs of residences (for which actual occupancy was known when the photo was taken). Participants also provided open-ended reports on the cues that influenced their decisions in each case, and then rated the importance of eight cues (e.g., deadbolt visible) over all decisions. Burglars predicted occupancy beyond chance levels. The Matching Heuristic was a significantly better predictor of burglars' decisions than Franklin's Rule, and cue use in the Matching Heuristic better corresponded to the cue ecological validities in the environment than cue use in Franklin's Rule. The most important cue in burglars' models was also the most ecologically valid or predictive of actual occupancy (i.e., vehicle present). The majority of burglars correctly identified the most important cue in their models, and the open-ended technique showed greater correspondence between self-reported and captured cue use than the rating over decision technique. Our findings support a limited rationality perspective to understanding criminal decision making, and have implications for crime prevention.

  3. Simply architecture or bioclimatic architecture?; Arquitectura bioclimatica o simplemente Arquitectura?

    Rodriguez Torres, Juan Manuel [Universidad de Guanajuato (Mexico)

    2006-10-15

    The bioclimatic architecture is the one which profits from its position in the environment and its architectonic elements for the climate benefit. With the aim of reach the internal thermal comfort without using mechanical systems. This article states the story about this singular kind of architecture during centuries. And also emphasizes the sunlight utilization, in order to achieve the desired thermal well-being in edifications. [Spanish] El tipo de arquitectura que toma ventaja de su disposicion en el entorno y sus elementos arquitectonicos para el aprovechamiento del clima, con el fin de conseguir el confort termico interior sin utilizar sistemas mecanicos, se denomina bioclimatica. En este articulo se habla de la historia de este tipo tan singular de arquitectura con el paso de los siglos, y tambien se hace hincapie acerca de la luz solar, como un medio muy eficiente a traves del cual las edificaciones pueden ser disenadas para lograr el bienestar termico deseado.

  4. Simplied formula for the illuminance in an optical system

    Burkhard, D.G.; Shealy, D.L.

    1981-01-01

    A formula is derived for the illuminance at any surface in an optical system. By tracing a single ray one can compute the flux density at the image plane or any other position along the ray. The formula involves the ratio of the products of the principal curvatures of the wave front as it approaches each surface to products of the same qualitities after the wave front is refracted at each surface. A procedure is presented for determining the required principal curvatures by generalizing the Coddinton equations to multiple surfaces for both meridional and skew rays. Results are applicable to both sphreical and aspherical surfaces. Since principal radii of curvature specify points on the caustic surfaces, the formula and computation procedure automatically yields the equations for caustic surfaces as a by-product. To illustrate the computation procedure the illuminance and caustic surfaces are derived for an aspherical singlet

  5. Mathematical models for prediction of safety factors for a simply ...

    From the results obtained, mathematical prediction models were developed using a least square regression analysis for bending, shear and deflection modes of failure considered in the study. The results showed that the safety factors for material, dead and live load are not unique, but they are influenced by safety index ...

  6. solution of free harmonic vibration equation of simply supported

    user

    such as bridge decks, ship decks, airplanes, machine parts, highway pavements, airport runways and floor ... to the evaluation of certain definite integrals which can be done numerically; in cases where closed .... [1] Rao, S. Vibration of Continuous Systems, John Wiley and Sons Inc. New Jersey. 2007. [2] Timoshenko, S.

  7. Structures and Functions of Pestivirus Glycoproteins: Not Simply Surface Matters

    Fun-In Wang

    2015-06-01

    Full Text Available Pestiviruses, which include economically important animal pathogens such as bovine viral diarrhea virus and classical swine fever virus, possess three envelope glycoproteins, namely Erns, E1, and E2. This article discusses the structures and functions of these glycoproteins and their effects on viral pathogenicity in cells in culture and in animal hosts. E2 is the most important structural protein as it interacts with cell surface receptors that determine cell tropism and induces neutralizing antibody and cytotoxic T-lymphocyte responses. All three glycoproteins are involved in virus attachment and entry into target cells. E1-E2 heterodimers are essential for viral entry and infectivity. Erns is unique because it possesses intrinsic ribonuclease (RNase activity that can inhibit the production of type I interferons and assist in the development of persistent infections. These glycoproteins are localized to the virion surface; however, variations in amino acids and antigenic structures, disulfide bond formation, glycosylation, and RNase activity can ultimately affect the virulence of pestiviruses in animals. Along with mutations that are driven by selection pressure, antigenic differences in glycoproteins influence the efficacy of vaccines and determine the appropriateness of the vaccines that are currently being used in the field.

  8. Moira Chimombo It is never sufficient simply to analyze without ...

    Yet researchers cannot synthesize until they have ... Researchers in second language (L2) acquisition have now, however .... notion in studies of overgeneralization.30 First we find ..... Ethnographic Approach (Philadelphia, Pa.: University.

  9. The Other May Simply Live: Ecological Design as Environmental Justice

    William Eisenstein

    2004-06-01

    Full Text Available As a global consensus continues to form about the gravity of the ecological risks facing the world in the new century, a smaller, parallel consensus about the pivotal role to be played by ecological designers and planners has also emerged. Few observers dispute the basic idea that the physical design of the built environment is a critical element of an ecologically healthy civilisation. As such, the planners and designers who focus on holistic, place-based strategies for creating those environments and promoting the long-term protection of ecosystems have much to contribute to the larger debate over the meaning and practice of sustainability. Because their role is potentially so important, it matters how ecological designers and planners conceptualise and present their work to the larger society. In particular, addressing a subtle, conceptual divide between ecological design and environmental justice concerns should be a priority. Far from being solely the province of New Age escapists or idiosyncratic, wealthy clients as it is often caricatured, ecological design practice is in fact critical to confronting the harsh realities of toxic exposure, air pollution, and water contamination that beset disadvantaged communities. After pointing out the key physical and conceptual links between ecological design and environmental justice, this paper argues that landscape architects do not sufficiently emphasise the human impacts of ecological degradation resulting from unsustainable design. It goes on to identify two specific analytical tools (ecological economics and a modified form of ecological footprint analysis that can help the profession make this case. A greater effort to do so would help to expand the influence of ecological landscape design in both the global debates about sustainability and in localised realms of implementation.

  10. 'The Andrew results to date are, quite simply, lower costs'

    Bibby, J.P.

    1995-01-01

    A new management strategy for the exploration and exploitation of the Andrew Oil Field is described. When discovered in 1974, its small oil and gas reserves, expensive drilling costs, a difficult gas production profile and poor soil conditions, made it unattractive to British Petroleum (BP) and its investors. This has been changed using an innovative alliancing approach which brings together the commercial, technical and reservoir teams, so that fields like Andrew can become exciting new business opportunities. The strategy's pre-sanction phase, and the post-sanction alliance gainsharing are explained and the positive results delivered for the Andrew Field are documented. (UK)

  11. How to Simply Demonstrate Diamagnetic Levitation with Pencil Lead

    Koudelkova, Vera

    2016-01-01

    A new simple arrangement how to demonstrate diamagnetic levitation is presented. It uses pencil lead levitating in a track built from neodymium magnets. This arrangement can also be used as a classroom experiment.

  12. Are All Flare Ribbons Simply Connected to the Corona?

    Judge, Philip G. [High Altitude Observatory, National Center for Atmospheric Research, P.O. Box 3000, Boulder, CO 80307-3000 (United States); Paraschiv, Alin; Lacatus, Daniela; Donea, Alina [Monash Center for Astrophysics, School of Mathematical Science, Monash University, Victoria 3800 (Australia); Lindsey, Charlie, E-mail: judge@ucar.edu, E-mail: alina.donea@monash.edu, E-mail: alin.paraschiv@monash.edu, E-mail: daniela.lacatus@monash.edu, E-mail: indsey@cora.nwra.com [Northwest Research Associates, 3380 Mitchell Lane, Boulder, CO 80301 (United States)

    2017-04-01

    We consider the observational basis for the belief that flare ribbons in the chromosphere result from energy transport from the overlying corona. We study ribbons of small flares using magnetic and intensity data from the Hinode , Solar Dynamics Observatory , and IRIS missions. While most ribbons appear connected to the corona and overlie regions of significant vertical magnetic field, we examine one ribbon with no clear evidence for such connections. Evolving horizontal magnetic fields seen with Hinode suggest that reconnection with preexisting fields below the corona can explain the data. The identification of just one, albeit small, ribbon, with no apparent connection to the corona, leads us to conclude that at least two mechanisms are responsible for the heating that leads to flare ribbon emission.

  13. Structures and Functions of Pestivirus Glycoproteins: Not Simply Surface Matters.

    Wang, Fun-In; Deng, Ming-Chung; Huang, Yu-Liang; Chang, Chia-Yi

    2015-06-29

    Pestiviruses, which include economically important animal pathogens such as bovine viral diarrhea virus and classical swine fever virus, possess three envelope glycoproteins, namely Erns, E1, and E2. This article discusses the structures and functions of these glycoproteins and their effects on viral pathogenicity in cells in culture and in animal hosts. E2 is the most important structural protein as it interacts with cell surface receptors that determine cell tropism and induces neutralizing antibody and cytotoxic T-lymphocyte responses. All three glycoproteins are involved in virus attachment and entry into target cells. E1-E2 heterodimers are essential for viral entry and infectivity. Erns is unique because it possesses intrinsic ribonuclease (RNase) activity that can inhibit the production of type I interferons and assist in the development of persistent infections. These glycoproteins are localized to the virion surface; however, variations in amino acids and antigenic structures, disulfide bond formation, glycosylation, and RNase activity can ultimately affect the virulence of pestiviruses in animals. Along with mutations that are driven by selection pressure, antigenic differences in glycoproteins influence the efficacy of vaccines and determine the appropriateness of the vaccines that are currently being used in the field.

  14. Two Thinking Skills Assessment Approaches: "Assessment of Pupils' Thinking Skills" and "Individual Thinking Skills Assessments"

    Burke, Lynsey A.; Williams, Joanne M.

    2012-01-01

    This paper is linked to a previous paper outlining an evaluation of a thinking skills intervention (Burke & Williams, 2008). Following extensive requests for the assessment tools used in the intervention, this short paper presents the development and potential uses of two thinking skills assessment tools. The aim of the paper is simply to make…

  15. [A seminar for thinking?].

    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.

  16. Fiscal 1997 report on the results of the cooperative research project under consignment from NEDO on technology for simply setting-up of the molding conditions of engineering plastics; 1997 nendo Shin Energy Sangyo Gijutsu Sogo Kaihatsu Kiko itaku (Engineering plastic no seikei joken kan`i settei gijutsu ni kansuru kenkyu kyoryoku jigyo seika hokokusho)

    NONE

    1998-03-01

    A cooperative research project was carried out between Japan and Thailand with the aim of developing a system which can simply set up molding conditions using as elements the technology on mold design and injection molding in plastic parts production and the experiment/evaluation technology for making sure of the quality of molded products. In fiscal 1997, based on the basic plan worked out in the previous fiscal year, molding equipment, auxiliary equipment, mold, experimental equipment, injection molding CEA system, etc. were installed at Thailand`s BSID (Bureau of Supporting Industries Development). Supported by equipment manufacturers, the technical guidance was given for operation/maintenance/control of all equipment. At the same time, researchers were sent from Japan, and the joint research was started. Japan received three researchers from BSID for training of molding technology, injection molding CEA program use technology, and experimental evaluation technology. The engineering plastics used for study are polyacetal, polyamide and polycarbonate. 17 refs., 68 figs., 14 tabs.

  17. "A Heuristic for Visual Thinking in History"

    Staley, David J.

    2007-01-01

    This article details a heuristic history teachers can use in assigning and evaluating multimedia projects in history. To use this heuristic successfully, requires more than simply following the steps in the list or stages in a recipe: in many ways, it requires a reorientation in what it means to think like an historian. This article, as much as…

  18. Do Babies Think? How Do Babies Think? Unit for Child Studies. Selected Papers Number 23.

    Phillips, Shelley

    Prior to considering the ability of infants to think, this discussion attempts to dispel prevalent myths about babies' thought processes. The fact that infants do not intentionally manipulate their parents; are not identical; are not simply hedonistic seekers of bodily pleasures; and are not passive, disorganized beings needing training into…

  19. Becoming a Thinking Thinker: Metacognition, Self-Reflection, and Classroom Practice

    Desautel, Daric

    2009-01-01

    Background/Context: Metacognition has been a subject of study for cognitive theorists, behaviorists, educators, and others. The term metacognition has traditionally and simply been defined as "thinking about thinking," yet it describes a complex process that can result in a nuanced understanding of oneself as a thinker and a learner. Metacognition…

  20. The Importance of Design Thinking for Technological Literacy: A Phenomenological Perspective

    Wells, Alastair

    2013-01-01

    "We know that progress depends on discovery, inventions, creativity and design, but we have simply supposed that it happens anyway," de Bono (1999 p. 43). Technology education is ostensibly a foundation for future designers and creative thinking. However evidence of good design or creative thinking in outcomes displayed in school…

  1. Skill Based Teaching--Learning Science Implementing Metaphorical Thinking

    Navaneedhan, Cittoor Girija; Kamalanabhan, T. J.

    2017-01-01

    Education in its general sense is a form of learning in which knowledge, skills, and habits of a group of people are transferred from one generation to the next through teaching, training, research, or simply through auto didacticism, Generally, it occurs through any experience that has a formative effect on the way one thinks, feels, or acts. The…

  2. A Simply Constrained Optimization Reformulation of KKT Systems Arising from Variational Inequalities

    Facchinei, F.; Fischer, A.; Kanzow, C.; Peng, J.-M.

    1999-01-01

    The Karush-Kuhn-Tucker (KKT) conditions can be regarded as optimality conditions for both variational inequalities and constrained optimization problems. In order to overcome some drawbacks of recently proposed reformulations of KKT systems, we propose casting KKT systems as a minimization problem with nonnegativity constraints on some of the variables. We prove that, under fairly mild assumptions, every stationary point of this constrained minimization problem is a solution of the KKT conditions. Based on this reformulation, a new algorithm for the solution of the KKT conditions is suggested and shown to have some strong global and local convergence properties

  3. Glucose and the wandering mind: not paying attention or simply out of fuel?

    Birnie, L H W; Smallwood, J; Reay, J; Riby, L M

    2015-08-01

    The impact of raising glycaemia by ingestion of a glucose drink has revealed cognitive facilitation, particularly for memory and attention. This study aimed to extend current knowledge by examining, for the first time, whether glucose load also moderates task-related (TRT) and task-unrelated thoughts (TUT) during activities that vary in their requirement for sustained attention. A 2 (25 g glucose vs. placebo) × 2 (fast vs. slow version of the Sustained Attention to Response Task (SART)) repeated measures, counterbalanced design was used with 16 healthy adults. Self-report questionnaires probed participants' levels of TRT and TUT during SART performance. Prior to testing, the Short Imaginal Processes Inventory (SIPI) was also administered to help pinpoint the nature of thought processes during the task before and after treatment. Analysis of variance revealed no significant effect of treatment; however, we report a pattern of results that is consistent with glucose facilitation effects on task accuracy for more demanding attention tasks (d = 0.56). Additionally, glucose improved the monitoring and task reflection as measured by TRT (d = 0.33) in the more demanding task but no effect on TUT. Probing the nature of thought processes further, we also report two novel correlations (in the placebo) between fears of failure (indexed by the SIPI) and the number of TUT episodes and perceived poor attention control (indexed by the SIPI) and number of TUT and speculate that glucose may act to buffer against TUT episodes under externally demanding situations. These data extend previous research examining the glucose facilitation effect to the processing of internal thought processes.

  4. Inexplicable or simply unexplained? The management of maize seed in Mexico.

    George A Dyer

    Full Text Available Farmer management of plant germplasm pre-dates crop domestication, but humans' role in crop evolution and diversity remains largely undocumented and often contested. Seemingly inexplicable practices observed throughout agricultural history, such as exchanging or replacing seed, continue to structure crop populations across the developing world. Seed management practices can be construed as events in the life history of crops and management data used to model crop demography, but this requires suitable quantitative data. As a prerequisite to addressing the causes and implications of maize seed management, we describe its patterns of variation across Mexico by drawing from the literature and new analysis. We find that rates of seed replacement, introduction and diffusion differ significantly across regions and altitudinal zones, but interactions among explanatory factors can obscure patterns of variation. The type, source, geographic origin and ownership of seed help explain observed rates. Yet, controlling for the characteristics of germplasm barely reduces interregional differences vastly exceeding variation across elevations. With few exceptions, monotonic altitudinal trends are absent. Causal relationships between management practices and the physical environment could determine farmers' wellbeing and crop conservation in the face of climate change. Scarce and inconsistent data on management nevertheless could prevent an understanding of these relationships. Current conceptions on the management and dynamics of maize diversity are founded on a patchwork of observations in surprisingly few and dissimilar environments. Our estimates of management practices should shed light on differences in maize population dynamics across Mexico. Consistency with previous studies spanning over a decade suggests that common sets of forces are present within large areas, but causal associations remain unknown. The next step in explaining crop diversity should address variation in seed management across space and time simultaneously while identifying farmers' values and motivations as underlying forces.

  5. Learned predictiveness and outcome predictability effects are not simply two sides of the same coin.

    Thorwart, Anna; Livesey, Evan J; Wilhelm, Francisco; Liu, Wei; Lachnit, Harald

    2017-10-01

    The Learned Predictiveness effect refers to the observation that learning about the relationship between a cue and an outcome is influenced by the predictive relevance of the cue for other outcomes. Similarly, the Outcome Predictability effect refers to a recent observation that the previous predictability of an outcome affects learning about this outcome in new situations, too. We hypothesize that both effects may be two manifestations of the same phenomenon and stimuli that have been involved in highly predictive relationships may be learned about faster when they are involved in new relationships regardless of their functional role in predictive learning as cues and outcomes. Four experiments manipulated both the relationships and the function of the stimuli. While we were able to replicate the standard effects, they did not survive a transfer to situations where the functional role of the stimuli changed, that is the outcome of the first phase becomes a cue in the second learning phase or the cue of the first phase becomes the outcome of the second phase. Furthermore, unlike learned predictiveness, there was little indication that the distribution of overt attention in the second phase was influenced by previous predictability. The results suggest that these 2 very similar effects are not manifestations of a more general phenomenon but rather independent from each other. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  6. From Strategic Communication to Simply Communicate: Redefining SC in Military Communication

    2011-04-10

    been much easier for Coca Cola to coordinate and execute cmmnunication stnitegy for their 11 98,000 employees18 than it has for DOD leadership to...Prentice Hall, 2007. ’ 16 Ibid. . ~ 17 Ibid. 18 Estimate of Coca - Cola Company employees (world-wide) for 20 10; information provided from corporate...16 SECTION THREE: . . Marketing & Advertising : a 51h SC-Enabler? ................................................................ ~ ... 22

  7. Sub-impacts of simply supported beam struck by steel sphere—part II: Numerical simulations

    Xiaoli Qi

    2016-12-01

    Full Text Available This part of the article describes numerical simulations of the problem investigated experimentally. A three-dimensional finite element model of elastic–plastic for sphere falling on beam has been implemented using the nonlinear dynamic finite element software LS-DYNA. From the numerical simulations, it was found that the LS-DYNA is suitable to study complex sub-impact phenomenon, and good agreement is in general obtained between the simulation and experimental results. The numerical simulations show that the initial impact velocity, equivalent elasticity modulus, contact curvature radius of the sphere, and equivalent mass have great influence on the contact–impact time of the sub-impact, and an applicable range of the theoretical expression of contact–impact time of the sub-impact was determined. In addition, the numerical simulations demonstrate the ratios of maximum amplitudes of the first-, second-, and third-order vibrations to the maximum amplitudes of the beam vibrations, and the phase angle of the first-order vibration will change suddenly when the sub-impacts occur. Furthermore, the occurrence conditions of the sub-impacts were clarified numerically. It was found that the occurrence conditions of the sub-impacts can be represented by a mass ratio threshold, and the thickness or length of the beam has also a great influence on the occurrence of the sub-impacts. Once the sub-impacts occur, which would result in an uncertain behavior of the apparent coefficient of restitution.

  8. Durable bonds at the adhesive/dentin interface: an impossible mission or simply a moving target?

    SPENCER, Paulette; Jonggu PARK, Qiang YE; MISRA, Anil; BOHATY, Brenda S.; SINGH, Viraj; PARTHASARATHY, Ranga; SENE, Fábio; de Paiva GONÇALVES, Sérgio Eduardo; LAURENCE, Jennifer

    2013-01-01

    Composite restorations have higher failure rates, more recurrent caries and increased frequency of replacement as compared to dental amalgam. Penetration of bacterial enzymes, oral fluids, and bacteria into the crevices between the tooth and composite undermines the restoration and leads to recurrent decay and failure. The gingival margin of composite restora tions is particularly vulnerable to decay and at this margin, the adhesive and its seal to dentin provides the primary barrier between the prepared tooth and the environment. The intent of this article is to examine physico-chemical factors that affect the integrity and durability of the adhesive/dentin interfacial bond; and to explore how these factors act synergistically with mechanical forces to undermine the composite restoration. The article will examine the various avenues that have been pursued to address these problems and it will explore how alterations in material chemistry could address the detrimental impact of physico-chemical stresses on the bond formed at the adhesive/dentin interface. PMID:24855586

  9. Natural frequencies of a flat viaduct road part simply supported on ...

    Viaduct roads have wide application in big cities with high traffic ... the solutions of plates that have various boundary conditions, numerical methods must be .... algorithm, in the most general condition, we get output and hidden layer equations ...

  10. Are affective events richly recollected or simply familiar? The experience and process of recognizing feelings past.

    Ochsner, K N

    2000-06-01

    The author used the remember/know paradigm and the dual process recognition model of A. P. Yonelinas, N. E. A. Kroll, I. Dobbins, M. Lazzara, and R. T. Knight (1998) to study the states of awareness accompanying recognition of affective images and the processes of recollection and familiarity that may underlie them. Results from all experiments showed that (a) negative stimuli tended to be remembered, whereas positive stimuli tended to be known; (b) recollection, but not familiarity, was boosted for negative or highly arousing and, to a lesser extent, positive stimuli; and (c) across experiments, variations in depth of encoding did not influence these patterns. These data suggest that greater recollection for affective events leads them to be more richly experienced in memory, and they are consistent with the idea that the states of remembering and knowing are experientially exclusive, whereas the processes underlying them are functionally independent.

  11. Challenges Facing the Sacramento–San Joaquin Delta: Complex, Chaotic, or Simply Cantankerous?

    Samuel N. Luoma

    2015-09-01

    Full Text Available doi: http://dx.doi.org/10.15447/sfews.2015v13iss3art7Freshwater is a scarce and precious resource in California; its overall value is being made clear by the current severe drought. The Sacramento–San Joaquin Delta is a critical node in a complex water supply system that extends throughout much of the western U.S. wherein demand is exceeding supply. The Delta also underpins a major component of the U.S. economy, helps feed a substantial part of the country, is a unique and valuable ecological resource, and is a place with a rich cultural heritage. Sustaining the Delta is a problem that manifests itself in many dimensions including the physical structure of the Delta, the conflicting demands for water, changing water quality, rapidly evolving ecological character, and high institutional complexity. The problems of the California Delta are increasingly complex, sometimes chaotic, and always contentious. There is general agreement that current management will sustain neither the Delta ecosystem nor high-quality water exports, as required under the Delta Reform Act, so there is a renewed urgency to address all dimensions of the problem aggressively. Sustainable management of the Delta ecosystem and California’s highly variable water supply, in the face of global climate change, will require bold political decisions that include adjustments to the infrastructure but give equal emphasis to chronic overuse and misuse of water, promote enhanced efficiency of water use, and facilitate new initiatives for ecosystem recovery. This new approach will need to be underpinned by collaborative science that supports ongoing evaluation and re-adjustment of actions. Problems like the Delta are formally “wicked" problems that cannot be “solved” in the traditional sense, but they can be managed with appropriate knowledge and flexible institutions. Where possible, it is advisable to approach major actions incrementally, with an eye toward avoiding catastrophic unexpected outcomes. Collaborative analyses of risks and benefits that consider all dimensions of the problem are essential. Difficult as the problems are, California has the tools and the intellectual resources to manage the Delta problem and achieve the twin goals of a reliable water supply and an ecologically diverse Delta ecosystem.

  12. The evolutionary paradox of tooth wear: simply destruction or inevitable adaptation?

    Stefano Benazzi

    Full Text Available Over the last century, humans from industrialized societies have witnessed a radical increase in some dental diseases. A severe problem concerns the loss of dental materials (enamel and dentine at the buccal cervical region of the tooth. This "modern-day" pathology, called non-carious cervical lesions (NCCLs, is ubiquitous and worldwide spread, but is very sporadic in modern humans from pre-industrialized societies. Scholars believe that several factors are involved, but the real dynamics behind this pathology are far from being understood. Here we use an engineering approach, finite element analysis (FEA, to suggest that the lack of dental wear, characteristic of industrialized societies, might be a major factor leading to NCCLs. Occlusal loads were applied to high resolution finite element models of lower second premolars (P2 to demonstrate that slightly worn P2s envisage high tensile stresses in the buccal cervical region, but when worn down artificially in the laboratory the pattern of stress distribution changes and the tensile stresses decrease, matching the results obtained in naturally worn P2s. In the modern industrialized world, individuals at advanced ages show very moderate dental wear when compared to past societies, and teeth are exposed to high tensile stresses at the buccal cervical region for decades longer. This is the most likely mechanism explaining enamel loss in the cervical region, and may favor the activity of other disruptive processes such as biocorrosion. Because of the lack of dental abrasion, our masticatory apparatus faces new challenges that can only be understood in an evolutionary perspective.

  13. Diluting the Burden of Load: Perceptual Load Effects Are Simply Dilution Effects

    Tsal, Yehoshua; Benoni, Hanna

    2010-01-01

    The substantial distractor interference obtained for small displays when the target appears alone is reduced in large displays when the target is embedded among neutral letters. This finding has been interpreted as reflecting low-load and high-load processing, respectively, thereby supporting the theory of perceptual load (Lavie & Tsal, 1994).…

  14. Simply Adjustable Sinusoidal Oscillator Based on Negative Three-Port Current Conveyors

    R. Sotner

    2010-09-01

    Full Text Available The paper deals with sinusoidal oscillator employing two controlled second-generation negative-current conveyors and two capacitors. The proposed oscillator has a simple circuit configuration. Electronic (voltage adjusting of the oscillation frequency and condition of oscillation are possible. The presented circuit is verified in PSpice utilizing macro models of commercially available negative current conveyors. The circuit is also verified by experimental measurements. Important characteristics and drawbacks of the proposed circuit and influences of real active elements in the designed circuit are discussed in detail.

  15. Emerging issues in receptor protein tyrosine phosphatase function: lifting fog or simply shifting?

    Petrone, A; Sap, J

    2000-01-01

    Transmembrane (receptor) tyrosine phosphatases are intimately involved in responses to cell-cell and cell-matrix contact. Several important issues regarding the targets and regulation of this protein family are now emerging. For example, these phosphatases exhibit complex interactions with signal...

  16. Simply scan--optical methods for elemental carbon measurement in diesel exhaust particulate.

    Forder, James A

    2014-08-01

    This article describes a performance assessment of three optical methods, a Magee Scientific OT21 Transmissometer, a Hach-Lange Microcolor II difference gloss meter, and a combination of an office scanner with Adobe Photoshop software. The optical methods measure filter staining as a proxy for elemental carbon in diesel exhaust particulate (DEP) exposure assessment and the suitability of each as a replacement for the existing Bosch meter optical method. Filters loaded with DEP were produced from air in a non-coal mine and the exhaust gases from a mobile crane. These were measured with each apparatus and then by combustion to obtain a reference elemental carbon value. The results from each apparatus were then plotted against both the Bosch number and reference elemental carbon values. The equations of the best fit lines for these plots were derived, and these gave functions for elemental carbon and Bosch number from the output of each new optical method. For each optical method, the range of DEP loadings which can be measured has been determined, and conversion equations for elemental carbon and Bosch number have been obtained. All three optical methods studied will effectively quantify blackness as a measure of elemental carbon. Of these the Magee Scientific OT21 transmissometer has the best performance. The Microcolor II and scanner/photoshop methods will in addition allow conversion to Bosch number which may be useful if historical Bosch data are available and functions for this are described. The scanner/photoshop method demonstrates a technique to obtain measurements of DEP exposure without the need to purchase specialized instrumentation. © The Author 2014. Published by Oxford University Press on behalf of the British Occupational Hygiene Society.

  17. "Simply the Best": Professors Nominated by Students for Their Exemplary Technology Practices in Teaching

    Jorgensen, Mary; Havel, Alice; Fichten, Catherine; King, Laura; Marcil, Evelyne; Lussier, Alex; Budd, Jillian; Vitouchanskaia, Cristina

    2018-01-01

    Our goal was to explore the technology related pedagogical practices of college professors deemed by their students to be excellent in using technology in their teaching. We explored the views of 114 community/junior college professors who were nominated by their students as excellent in using technology in their teaching using both questionnaires…

  18. Simply rails 2 the ultimate beginner's guide to Ruby on rails

    Lenz, Patrick

    2008-01-01

    Want to learn all about Ruby on Rails 2.0, the web application framework that is inspiring developers around the world? The second edition of this practical, hands on book will: show you how to install Ruby on Rails on Windows, Mac, or Linux walk you, step by step, through the development of a Web 2.0 social news application, just like digg.com show you how to test, debug, benchmark, and deploy your Rails application Unlike other Rails books, this book doesn't assume that you are an experienced web developer, or that you've used Ruby before. An entire chapter is devoted to learning Ruby in a fun way, using the interactive Ruby console, so you can follow along at home. You'll be an accomplished Ruby programmer in no time! The example application that the book builds - a user-generated news web site - is built upon with each following chapter, and concepts such as sessions, cookies and basic AJAX usage are gradually introduced. Different aspects of Rails, such as user authentication, session cookies, and automa...

  19. Logarithmic residues of analytic Banach algebra valued functions possessing a simply meromorphic inverse

    H. Bart (Harm); T. Ehrhardt; B. Silbermann

    2001-01-01

    textabstractA logarithmic residue is a contour integral of a logarithmic derivative (left or right) of an analytic Banach algebra valued function. For functions possessing a meromorphic inverse with simple poles only, the logarithmic residues are identified as the sums of idempotents. With the help

  20. Logarithmic residues of analytic Banach algebra valued functions possessing a simply meromorphic inverse

    Bart, Harm; Ehrhardt, T.; Silbermann, B.

    2001-01-01

    textabstractA logarithmic residue is a contour integral of a logarithmic derivative (left or right) of an analytic Banach algebra valued function. For functions possessing a meromorphic inverse with simple poles only, the logarithmic residues are identified as the sums of idempotents. With the help of this observation, the issue of left versus right logarithmic residues is investigated, both for connected and nonconnected underlying Cauchy domains. Examples are given to elucidate the subject ...

  1. Illiberal or Simply Unorthodox? Public Administration Education in Hungary: A Comparative Perspective

    Hajnal, Gyorgy

    2016-01-01

    Over the past decades, Public Administration (PA) education programmes in Europe shifted their focus from a predominantly law-oriented approach to a more multidisciplinary, social science and managerial one. This paper deals with the tenacity of traditional, law-oriented PA education programmes that can be found in a limited, but not…

  2. Carpal angles as measured on CT and MRI: can we simply translate radiographic measurements?

    Tan, Stephanie; Ghumman, Simranjit S.; Moser, Thomas P. [Hopital Notre-Dame (CHUM), Department of Radiology, Centre Hospitalier de l' Universite de Montreal, Montreal, QC (Canada); Ladouceur, Martin [Research Center CHUM, Montreal, QC (Canada)

    2014-12-15

    To determine the reliability of carpal angles measured on CT and MRI compared to radiography and assess if these measurements are interchangeable. Our institutional ethic research committee approved this study. For this retrospective study, two independent observers measured the scapholunate (SL), capitolunate (CL), radiolunate (RL), and radioscaphoid (RS) angles on 21 sets of exams, with each set including a radiograph, CT, and MRI of the same wrist. Inter- and intra-observer agreements were evaluated with the intraclass correlation coefficient (ICC). Linear mixed models and two-way contingency tables were used to determine if the angles measured on cross-sectional modalities were significantly different from those obtained on radiography. Inter-observer agreement was strong (ICC >0.8) for all angles, except for the RL angle measured on MRI (ICC 0.68). Intra-observer agreement was also strong for all angles, except for the CL angle measured on CT (ICC 0.66). SL angles measured on CT and MRI were not statistically different from those measured on radiographs (p = 0.37 and 0.36, respectively), unlike CL, RL, and RS angles (p < 0.05). Accuracy between modalities varied between 76 and 86 % for the SL angle and ranged between 43 and 76 % for the other angles. CL, RL, and RS angles showed large intermodality variability. Therefore, their measurements on CT or MRI could potentially lead to miscategorization. Conversely, our data showing no significant difference between modalities, SL angle could be measured on CT and MRI to assess wrist instability with a lower risk of error. (orig.)

  3. ["Butter, my love" joy, sorrow and rehabilitation: not simply cholesterol and saturated fatty acids].

    Caramia, G

    2014-01-01

    The author refers to his "love" for butter and joy to eat and enjoy, during his childhood, bread, butter and jam at a time in which butter was still made with milk from cows that grazed and/or ate the hay. Subsequently the great bitterness occurred, due to the fact that many distinguished researchers have attributed to the the saturated fatty acids (SFA) and cholesterol, abundant in butter, the origin of atherosclerotic cardio vascular diseases (CVD) epidemic exploded in North America from the years 1920-1930. This happened in spite of the fact that various data did not overlap, and also that the most famous of cardiologists, worldwide known at the time, had written and pointed out that, if such a condition were caused by saturated fat animals, a corresponding increase in their consumption in the diet would be recorded, while it had actually dropped 20 percent. The prestige of some, alongside the desire to win their case, associated to the modest epidemiological skills of the time, have led them to fall into the error of "cherry picking", i.e. to choose only those data in support of their theory while ignoring others that contradicted that, for decades, the SFA were banned by encouraging the consumption of margarine and vegetable oils. Only in recent times it has emerged from indisputable surveys, that in the diet, if an excess of SFA is harmful, even an excess of simple carbohydrates or protein or polyunsaturated fatty acids omega-6 are responsible for atherosclerotic CD. The problem is not to eliminate from the SFA diet, as they look toxic while actually in some situations are indispensable, but to reach a correct balance of all the different nutrients in the diet, and not only of the SFA, plus physical activity. Butter, then, also in the light of new and important acquisitions, was rehabilitated. This brings to mind a claim issued by Hippocrates (460-377 BC), the pioneer of Western medicine, about 2400 years ago: "If you were to give each the right amount of nourishment and exercise, we found the road to health".

  4. Educational Film Preservation Bibliography: "Old Images Never Die, They Simply Fade Away".

    Day, Martha

    2002-01-01

    Provides a comprehensive bibliography on the preservation of educational films and other educational media formats. Lists significant Web meta-sites then lists resources under the subject headings of film preservation, including standards and consortia; film archives; and legal issues, including copyright. (Author/LRW)

  5. The Evolutionary Paradox of Tooth Wear: Simply Destruction or Inevitable Adaptation?

    Benazzi, Stefano; Nguyen, Huynh Nhu; Schulz, Dieter; Grosse, Ian R.; Gruppioni, Giorgio; Hublin, Jean-Jacques; Kullmer, Ottmar

    2013-01-01

    Over the last century, humans from industrialized societies have witnessed a radical increase in some dental diseases. A severe problem concerns the loss of dental materials (enamel and dentine) at the buccal cervical region of the tooth. This “modern-day” pathology, called non-carious cervical lesions (NCCLs), is ubiquitous and worldwide spread, but is very sporadic in modern humans from pre-industrialized societies. Scholars believe that several factors are involved, but the real dynamics behind this pathology are far from being understood. Here we use an engineering approach, finite element analysis (FEA), to suggest that the lack of dental wear, characteristic of industrialized societies, might be a major factor leading to NCCLs. Occlusal loads were applied to high resolution finite element models of lower second premolars (P2) to demonstrate that slightly worn P2s envisage high tensile stresses in the buccal cervical region, but when worn down artificially in the laboratory the pattern of stress distribution changes and the tensile stresses decrease, matching the results obtained in naturally worn P2s. In the modern industrialized world, individuals at advanced ages show very moderate dental wear when compared to past societies, and teeth are exposed to high tensile stresses at the buccal cervical region for decades longer. This is the most likely mechanism explaining enamel loss in the cervical region, and may favor the activity of other disruptive processes such as biocorrosion. Because of the lack of dental abrasion, our masticatory apparatus faces new challenges that can only be understood in an evolutionary perspective. PMID:23638020

  6. Improvements from a Flipped Classroom May Simply Be the Fruits of Active Learning

    Jensen, Jamie L.; Kummer, Tyler A.; Godoy, Patricia D. d. M.

    2015-01-01

    The "flipped classroom" is a learning model in which content attainment is shifted forward to outside of class, then followed by instructor-facilitated concept application activities in class. Current studies on the flipped model are limited. Our goal was to provide quantitative and controlled data about the effectiveness of this model.…

  7. “Butter, my love” Joy, Sorrow and Rehabilitation: Not simply Cholesterol and Saturated Fatty Acids

    G. Caramia

    2014-04-01

    Full Text Available The author refers to his “love” for butter and joy to eat and enjoy, during his childhood, bread, butter and jam at a time in which butter was still made with milk from cows that grazed and/or ate the hay. Subsequently the great bitterness occurred, due to the fact that many distinguished researchers have attributed to the the saturated fatty acids (SFA and cholesterol, abundant in butter, the origin of atherosclerotic cardio vascular diseases (CVD epidemic exploded in North America from the years 1920-1930. This happened in spite of the fact that various data did not overlap, and also that the most famous of cardiologists, worldwide known at the time, had written and pointed out that, if such a condition were caused by saturated fat animals, a corresponding increase in their consumption in the diet would be recorded, while it had actually dropped 20 percent. The prestige of some, alongside the desire to win their case, associated to the modest epidemiological skills of the time, have led them to fall into the error of “cherry picking”, i.e. to choose only those data in support of their theory while ignoring others that contradicted that, for decades, the SFA were banned by encouraging the consumption of margarine and vegetable oils. Only in recent times it has emerged from indisputable surveys, that in the diet, if an excess of SFA is harmful, even an excess of simple carbohydrates or protein or polyunsaturated fatty acids omega-6 are responsible for atherosclerotic CVD. The problem is not to eliminate from the SFA diet, as they look toxic while actually in some situations are indispensable, but to reach a correct balance of all the different nutrients in the diet, and not only of the SFA, plus physical activity. Butter, then, also in the light of new and important acquisitions, was rehabilitated. This brings to mind a claim issued by Hippocrates (460-377 BC, the pioneer of Western medicine, about 2400 years ago: “If you were to give each the right amount of nourishment and exercise, we found the road to health”.

  8. Self-Serving Bias or Simply Serving the Self? Evidence for a Dimensional Approach to Narcissism.

    Tamborski, Michael; Brown, Ryan P; Chowning, Karolyn

    2012-06-01

    Previous research has suggested that narcissism can be conceptualized as a multidimensional construct consisting of the related, but unique, dimensions of grandiosity and entitlement. The current studies examined the divergent associations of grandiosity and entitlement with respect to different types of self-serving strategies. In Study 1, we found that narcissistic grandiosity, but not entitlement, was positively associated with a self-enhancing strategy of unrealistic optimism. This association was not mediated by self-esteem. In Study 2, narcissistic entitlement, but not grandiosity, was predictive of unethical decision-making, an interpersonal self-promotional strategy that advances the self at the expense of others. Together, both studies support a model of narcissism consisting of a relatively intrapersonal dimension of grandiosity and a relatively interpersonal dimension of entitlement.

  9. 131I-MIBG in Neuroblastoma, is Not Simply the Uptake in the Primary Mass

    El-Maghraby, T.A.; Nasr, H.A.; Hassan, M.

    2003-01-01

    Neuroblastoma is the third most common malignancy of childhood. Nowadays. MlBG has become a central procedure for staging and defining extent and location of neuroblastoma tumors. The recommendations of the International Neuroblastoma Staging System (INSS) indicate that MlBG scintigraphy must be performed in patients with neuroblastoma at the time of initial staging and as a followup tool during therapy. Purpose: Of this study is to identify the role of 131 I M lBG scintigraphy in neuroblastoma patients and to correlate it with other diagnostic modalities for staging and follow up of neuroblastoma. Methods: The study was conducted on 26 patients provisionally diagnosed to have neuroblastoma. On histopathologic verification 5 of these 26 patients were re diagnosed as non-neuroblastoma. Since the study aims at assessing the diagnostic power of 131 I M IBG scan, these 5 cases were not excluded. The 21 histopathologically diagnosed as neuroblastoma were 11 patients in stage IV, 7 in stage III and 1 patient in each of stages I, 11 and IVS. Each. patient underwent a standard comprehensive diagnostic work up, Radiological imaging by conventional X-ray. ultrasound. CT and/or MRI was carried out. In all patients I3II M IBG scintigraphy was performed, among them 15 patients underwent additional 99m Tc-MDP bone scan as well. The 21 neuroblastoma patients were studied according to the results obtained from CT, MRI and 131 I M lBG scanning. The outcome demonstrated that CT and MR1 were able to detect lesions in 19 out of 2] patients; while in 2 patients no lesions were detected. 131 I M IBG scan showed actively functioning lesions in ] 6 out of the above] 9 patients. while in 3 patients MIBG scan was negative. There was no false positive result by 131 I M IBG scan. Accordingly. 131 1 M IBG is able to detect neuroblastoma lesions with an overall sensitivity of 84.2%. specificity of 100% and an accuracy of 85.7%. Detection of primary lesions by 131 I M lBG was significantly better than 99m Tc-MDP bone scanning (92.31 % vs 61.54% respectively) (ρ 131 I-MIBG scan has a higher ability to detect more lesions than 99m Tc-MDP bone scan (17 0.023). Conclusions: 131 I M IBG has excellent ability to discriminate between neuroblastoma and other small round cell pediatric tumors. 131 I M IBG was found to be significantly superior to conventional bone scanning in revealing both primary and metastatic osseous lesions. It is recommended to perform 131 I M IBG scanning at initial presentation to confirm the histopathologic diagnosis and to monitor subsequent response to therapy

  10. Natural frequencies of a flat viaduct road part simply supported on ...

    The low weight of steel structures however causes problems such as vibration and noise. There is increasing demand especially in populated areas to suppress vibration and noise on highway roads for reducing noise-related environmental pollution. In this study, bending vibrations of rectangular plate viaduct roads, which ...

  11. Energy saving in the storage. Simply smart; Energiesparen im Lager. Einfach smart

    Gutmann, Michael [SEW-Eurodrive GmbH und Co. KG, Bruchsal (Germany). Produktbereich Servo Drive Technology

    2012-04-20

    Smart-power package from SEW Euro Drive GmbH and Co. KG (Bruchsal, Federal Republic of Germany) saves time in the selection of components, installation and commissioning. These advantages also are used by Mlog-logistics GmbH (Neustadt, Federal Republic of Neustadt). At this, a package of integrated components - servo amplifier, servo motors, planetary gearboxes and control systems - is used in its shelf operating device M-Dynamic.

  12. Cyberpunk literature and Slovenes : too mainstream, too marginal, or simply too soon?

    Mojca Krevel

    2000-12-01

    Full Text Available One of the most popular coinages of 'eighties America seems to be the notorious term "cyberpunk". The term covered everything from popular movies such as Robocop and Terminator, comics, video production and increasingly popular Japanese manga cartoons, to music from such diverse authors as Laurie Anderson and Billy Idol. But the phenomenon did not stop there: cyberpunk became a specific way of life, demanding certain behaviour, a dress code and so on.

  13. The Benefits of Simply Observing: Mindful Attention Modulates the Link between Motivation and Behavior

    Papies, E.K.; Pronk, T.M.; Keesman, M.; Barsalou, L.W.

    2015-01-01

    Mindful attention, a central component of mindfulness meditation, can be conceived as becoming aware of one’s thoughts and experiences, and being able to observe them as transient mental events. Here, we present a series of studies demonstrating the effects of applying this meta-cognitive

  14. The benefits of simply observing : Mindful attention modulates the link between motivation and behavior

    Papies, E.K.; Pronk, T.M.; Keesman, M.; Barsalou, L.

    2015-01-01

    Mindful attention, a central component of mindfulness meditation, can be conceived as becoming aware of one's thoughts and experiences and being able to observe them as transient mental events. Here, we present a series of studies demonstrating the effects of applying this metacognitive perspective

  15. Improvements from a flipped classroom may simply be the fruits of active learning.

    Jensen, Jamie L; Kummer, Tyler A; d M Godoy, Patricia D

    2015-03-02

    The "flipped classroom" is a learning model in which content attainment is shifted forward to outside of class, then followed by instructor-facilitated concept application activities in class. Current studies on the flipped model are limited. Our goal was to provide quantitative and controlled data about the effectiveness of this model. Using a quasi-experimental design, we compared an active nonflipped classroom with an active flipped classroom, both using the 5-E learning cycle, in an effort to vary only the role of the instructor and control for as many of the other potentially influential variables as possible. Results showed that both low-level and deep conceptual learning were equivalent between the conditions. Attitudinal data revealed equal student satisfaction with the course. Interestingly, both treatments ranked their contact time with the instructor as more influential to their learning than what they did at home. We conclude that the flipped classroom does not result in higher learning gains or better attitudes compared with the nonflipped classroom when both utilize an active-learning, constructivist approach and propose that learning gains in either condition are most likely a result of the active-learning style of instruction rather than the order in which the instructor participated in the learning process. © 2015 J. L. Jensen et al. CBE—Life Sciences Education © 2015 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

  16. Life stage and species identity affect whether habitat subsidies enhance or simply redistribute consumer biomass.

    Keller, Danielle A; Gittman, Rachel K; Bouchillon, Rachel K; Fodrie, F Joel

    2017-10-01

    Quantifying the response of mobile consumers to changes in habitat availability is essential for determining the degree to which population-level productivity is habitat limited rather than regulated by other, potentially density-independent factors. Over landscape scales, this can be explored by monitoring changes in density and foraging as habitat availability varies. As habitat availability increases, densities may: (1) decrease (unit-area production decreases; weak habitat limitation); (2) remain stable (unit-area production remains stable; habitat limitation) or (3) increase (unit-area production increases; strong habitat limitation). We tested the response of mobile estuarine consumers over 5 months to changes in habitat availability in situ by comparing densities and feeding rates on artificial reefs that were or were not adjacent to neighbouring artificial reefs or nearby natural reefs. Using either constructed or natural reefs to manipulate habitat availability, we documented threefold density decreases among juvenile stone crabs as habitat increased (i.e. weak habitat imitation). However, for adult stone crabs, density remained stable across treatments, demonstrating that habitat limitation presents a bottleneck in this species' later life history. Oyster toadfish densities also did not change with increasing habitat availability (i.e. habitat limitation), but densities of other cryptic fishes decreased as habitat availability increased (i.e. weak limitation). Feeding and abundance data suggested that some mobile fishes experience habitat limitation, or, potentially in one case, strong limitation across our habitat manipulations. These findings of significant, community-level habitat limitation provide insight into how global declines in structurally complex estuarine habitats may have reduced the fishery production of coastal ecosystems. © 2017 The Authors. Journal of Animal Ecology © 2017 British Ecological Society.

  17. Matter Scatter and Energy Anarchy. The Second Law of Thermodynamics is Simply Common Experience.

    Ross, Keith A.

    1988-01-01

    Shows that the second law of thermodynamics is in the common experience of many people and if taught first, before the law of conservation, can result in fewer misconceptions among pupils. Stresses the use of common experiences in teaching. (CW)

  18. Is trait-emotional intelligence simply or more than just a trait?

    van der Zee, K; Wabeke, R

    The present study examined the usefulness of trait-Emotional Intelligence (EI) among a sample of 1186 top managers who filled out questionnaires for Emotional Intelligence and the Big Five and were evaluated by a consultant on their competencies. Three higher-order factors were found to underlie the

  19. New Experiments on Wave Physics with a Simply Modified Ripple Tank

    Logiurato, Fabrizio

    2014-01-01

    The ripple tank is one of the physics education devices most appreciated by teachers and students. It allows one to visualize various phenomena related to wave physics in an effective and enthralling way. Usually this apparatus consists of a tank with a transparent bottom that is filled with a thin layer of water. A source of light illuminates the…

  20. Design thinking.

    Brown, Tim

    2008-06-01

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

  1. Synthesis of different-sized silver nanoparticles by simply varying reaction conditions with leaf extracts of Bauhinia variegata L.

    Kumar, V; Yadav, S K

    2012-03-01

    Green synthesis of nanoparticles is one of the crucial requirements in today's climate change scenario all over the world. In view of this, leaf extract (LE) of Bauhinia variegata L. possessing strong antidiabetic and antibacterial properties has been used to synthesise silver nanoparticles (SNP) in a controlled manner. Various-sized SNP (20-120 nm) were synthesised by varying incubation temperature, silver nitrate and LE concentrations. The rate of SNP synthesis and their size increased with increase in AgNO(3) concentration up to 4 mM. With increase in LE concentration, size and aggregation of SNP was increased. The size and aggregation of SNP were also increased at temperatures above and below 40°C. This has suggested that size and dispersion of SNP can be controlled by varying reaction components and conditions. Polarity-based fractionation of B. variegata LE has suggested that only water-soluble fraction is responsible for SNP synthesis. Fourier transform infrared spectroscopy analysis revealed the attachment of polyphenolic and carbohydrate moieties to SNP. The synthesised SNPs were found stable in double distilled water, BSA and phosphate buffer (pH 7.4). On the contrary, incubation of SNP with NaCl induced aggregation. This suggests the safe use of SNP for various in vivo applications.

  2. The Stirling engine. Simply explained, easily constructed. 9. rev. and enl. ed.; Der Stirlingmotor. Einfach erklaert und leicht gebaut

    Viebach, Dieter

    2010-07-01

    Subsequently to a easily comprehensively description of the function and characteristics of Stirling engines, the author of the book under consideration describes the construction of a model Stirling engine on the basis of clear construction drawings. A delicacy for experienced modelers: The 'amazing model', a miniature Stirling engine consisting of beverage cans, has been running with the warmth of the human hand. Even in this technically demanding model, the construction will be described accurately by detailed construction drawings.

  3. Computer simulation in initial teacher education: a bridge across the faculty/practice divide or simply a better viewing platform?

    Lowe, Graham

    2011-01-01

    This thesis reports on a mixed methods research project into the emerging area of computer simulation in Initial Teacher Education (ITE). Some areas where simulation has become a staple of initial or ongoing education and training, i.e. in health care and military applications, are examined to provide a context. The research explores the attitudes of a group of ITE students towards the use of a recently developed simulation tool and in particular considers the question of whether they view co...

  4. Plant Nutrient Content Does Not Simply Increase with Elevation under the Extreme Environmental Conditions of Ladakh, NW Himalaya

    Macek, Petr; Klimeš, Leoš; Adamec, Lubomír; Doležal, Jiří; Chlumská, Zuzana; de Bello, Francesco; Dvorský, Miroslav; Řeháková, Klára

    2012-01-01

    Roč. 44, č. 1 (2012), s. 62-66 ISSN 1523-0430 R&D Projects: GA AV ČR IAA600050802 Institutional research plan: CEZ:AV0Z60050516 Institutional support: RVO:67985939 Keywords : altutudinal variation * alpine vegetation * mineral nutrition Subject RIV: EH - Ecology, Behaviour Impact factor: 1.429, year: 2012

  5. The obesity epidemic: from the environment to epigenetics – not simply a response to dietary manipulation in a thermoneutral environment

    Michael Edward Symonds

    2011-05-01

    Full Text Available The prevalence of obesity continues to increase particularly in developed countries. To establish the primary mechanisms involved, relevant animal models which track the developmental pathway to obesity are required. This need is emphasised by the substantial rise in the number of overweight and obese children, of which a majority will remain obese through adulthood. The past half century has been accompanied with unprecedented transitions in our lifestyle. Each of these changes substantially contributes to enhancing our capacity to store energy into adipose tissues. The complex aetiology of adiposity is critical as a majority of models investigating obesity utilise a simplistic high-fat/low-carbohydrate diet, fed over a short time period to comparatively young inbred animals maintained in fixed environment. The natural history of obesity is much more complex involving many other mechanisms and this type of challenge may not be the optimal experimental intervention. Such processes include changes in adipose tissue composition with time and the transition from brown to white adipose tissue. Brown adipose tissue, due its unique ability to rapidly produce large amounts of heat could have a pivital role in energy balance and is under epigenetic regulation mediated by the histone H3k9-specific demethylase Jhdma2a. Furthermore, day length has a potential role in determining endocrine and metabolic responses in brown fat. The potential to utilise novel models and interventions across a range of animal species in adipose tissue development may finally start to yield sustainable strategies by which excess fat mass can, at last, be avoided in humans.

  6. Simply Imagining Sunshine, Lollipops and Rainbows Will Not Budge the Bias: The Role of Ambiguity in Interpretive Bias Modification.

    Clarke, Patrick J F; Nanthakumar, Shenooka; Notebaert, Lies; Holmes, Emily A; Blackwell, Simon E; Macleod, Colin

    2014-01-01

    Imagery-based interpretive bias modification (CBM-I) involves repeatedly imagining scenarios that are initially ambiguous before being resolved as either positive or negative in the last word/s. While the presence of such ambiguity is assumed to be important to achieve change in selective interpretation, it is also possible that the act of repeatedly imagining positive or negative events could produce such change in the absence of ambiguity. The present study sought to examine whether the ambiguity in imagery-based CBM-I is necessary to elicit change in interpretive bias, or, if the emotional content of the imagined scenarios is sufficient to produce such change. An imagery-based CBM-I task was delivered to participants in one of four conditions, where the valence of imagined scenarios were either positive or negative, and the ambiguity of the scenario was either present (until the last word/s) or the ambiguity was absent (emotional valence was evident from the start). Results indicate that only those who received scenarios in which the ambiguity was present acquired an interpretive bias consistent with the emotional valence of the scenarios, suggesting that the act of imagining positive or negative events will only influence patterns of interpretation when the emotional ambiguity is a consistent feature.

  7. The Olympic Games: The Experience of a Lifetime or Simply the Most Important Competition of an Athletic Career?

    Jensen, Rune Dall; Christiansen, Ask Vest; Henriksen, Kristoffer

    2014-01-01

    are caught in a very real dilemma between the Olympics as the ―most important competition of their athletic careers‖ and ―the Olympics as the experience of a lifetime.‖ This dilemma is linked to a wide rift between the perspectives and goals of the sport organization and those of the athletes....

  8. Effectiveness of differing levels of support for family meals on obesity prevention among head start preschoolers: the simply dinner study

    Holly E. Brophy-Herb

    2017-02-01

    Full Text Available Abstract Background Despite slight decreases in obesity prevalence in children, nearly 25% of preschool-aged children are overweight or obese. Most interventions focused on promoting family meals as an obesity-prevention strategy target meal planning skills, knowledge and modeling of healthy eating without addressing the practical resources that enable implementation of family meals. There is a striking lack of evidence about what level of resources low-income parents need to implement family meals. This study will identify resources most effective in promoting family meals and, subsequently, test associations among the frequency of family meals, dietary quality and children’s adiposity indices among children enrolled in Head Start. Methods The Multiphase Optimization Strategy, employed in this study, is a cutting-edge approach to maximizing resources in behavioral interventions by identifying the most effective intervention components. We are currently testing the main, additive and interactive effects of 6 intervention components, thought to support family meals, on family meal frequency and dietary quality (Primary Outcomes as compared to Usual Head Start Exposure in a Screening Phase (N = 512 low-income families. Components yielding the most robust effects will be bundled and evaluated in a two-group randomized controlled trial (intervention and Usual Head Start Exposure in the Confirming Phase (N = 250, testing the effects of the bundled intervention on children’s adiposity indices (Primary Outcomes; body mass index and skinfolds. The current intervention components include: (1 home delivery of pre-made healthy family meals; (2 home delivery of healthy meal ingredients; (3 community kitchens in which parents make healthy meals to cook at home; (4 healthy eating classes; (5 cooking demonstrations; and (6 cookware/flatware delivery. Secondary outcomes include cooking self-efficacy and family mealtime barriers. Moderators of the intervention include family functioning and food security. Process evaluation data includes fidelity, attendance/use of supports, and satisfaction. Discussion Results will advance fundamental science and translational research by generating new knowledge of effective intervention components more rapidly and efficiently than the standard randomized controlled trial approach evaluating a bundled intervention alone. Study results will have implications for funding decisions within public programs to implement and disseminate effective interventions to prevent obesity in children. Trial registration Clincaltrials.gov Identifier NCT02487251 ; Registered June 26, 2015.

  9. Effectiveness of differing levels of support for family meals on obesity prevention among head start preschoolers: the simply dinner study.

    Brophy-Herb, Holly E; Horodynski, Mildred; Contreras, Dawn; Kerver, Jean; Kaciroti, Niko; Stein, Mara; Lee, Hannah Jong; Motz, Brittany; Hebert, Sheilah; Prine, Erika; Gardiner, Candace; Van Egeren, Laurie A; Lumeng, Julie C

    2017-02-10

    Despite slight decreases in obesity prevalence in children, nearly 25% of preschool-aged children are overweight or obese. Most interventions focused on promoting family meals as an obesity-prevention strategy target meal planning skills, knowledge and modeling of healthy eating without addressing the practical resources that enable implementation of family meals. There is a striking lack of evidence about what level of resources low-income parents need to implement family meals. This study will identify resources most effective in promoting family meals and, subsequently, test associations among the frequency of family meals, dietary quality and children's adiposity indices among children enrolled in Head Start. The Multiphase Optimization Strategy, employed in this study, is a cutting-edge approach to maximizing resources in behavioral interventions by identifying the most effective intervention components. We are currently testing the main, additive and interactive effects of 6 intervention components, thought to support family meals, on family meal frequency and dietary quality (Primary Outcomes) as compared to Usual Head Start Exposure in a Screening Phase (N = 512 low-income families). Components yielding the most robust effects will be bundled and evaluated in a two-group randomized controlled trial (intervention and Usual Head Start Exposure) in the Confirming Phase (N = 250), testing the effects of the bundled intervention on children's adiposity indices (Primary Outcomes; body mass index and skinfolds). The current intervention components include: (1) home delivery of pre-made healthy family meals; (2) home delivery of healthy meal ingredients; (3) community kitchens in which parents make healthy meals to cook at home; (4) healthy eating classes; (5) cooking demonstrations; and (6) cookware/flatware delivery. Secondary outcomes include cooking self-efficacy and family mealtime barriers. Moderators of the intervention include family functioning and food security. Process evaluation data includes fidelity, attendance/use of supports, and satisfaction. Results will advance fundamental science and translational research by generating new knowledge of effective intervention components more rapidly and efficiently than the standard randomized controlled trial approach evaluating a bundled intervention alone. Study results will have implications for funding decisions within public programs to implement and disseminate effective interventions to prevent obesity in children. Clincaltrials.gov Identifier NCT02487251 ; Registered June 26, 2015.

  10. Effectiveness of differing levels of support for family meals on obesity prevention among head start preschoolers: the simply dinner study

    Holly E. Brophy-Herb; Mildred Horodynski; Dawn Contreras; Jean Kerver; Niko Kaciroti; Mara Stein; Hannah Jong Lee; Brittany Motz; Sheilah Hebert; Erika Prine; Candace Gardiner; Laurie A. Van Egeren; Julie C. Lumeng

    2017-01-01

    Abstract Background Despite slight decreases in obesity prevalence in children, nearly 25% of preschool-aged children are overweight or obese. Most interventions focused on promoting family meals as an obesity-prevention strategy target meal planning skills, knowledge and modeling of healthy eating without addressing the practical resources that enable implementation of family meals. There is a striking lack of evidence about what level of resources low-income parents need to implement family...

  11. Simply synthesized TiO2 nanorods as an effective scattering layer for quantum dot sensitized solar cells

    Samadpour, Mahmoud; Zad, Azam Iraji; Molaei, Mehdi

    2014-01-01

    TiO 2 nanorod layers are synthesized by simple chemical oxidation of Ti substrates. Diffuse reflectance spectroscopy measurements show effective light scattering properties originating from nanorods with length scales on the order of one micron. The films are sensitized with CdSe quantum dots (QDs) by successive ionic layer adsorption and reaction (SILAR) and integrated as a photoanode in quantum dot sensitized solar cells (QDSCs). Incorporating nanorods in photoanode structures provided 4- to 8-fold enhancement in light scattering, which leads to a high power conversion efficiency, 3.03% (V oc = 497 mV, J sc = 11.32 mA/cm 2 , FF = 0.54), in optimized structures. High efficiency can be obtained just by tuning the photoanode structure without further treatments, which will make this system a promising nanostructure for efficient quantum dot sensitized solar cells. (condensed matter: electronic structure, electrical, magnetic, and optical properties)

  12. High-Performance and Simply-Synthesized Ladder-Like Structured Methacrylate Siloxane Hybrid Material for Flexible Hard Coating

    Yun Hyeok Kim

    2018-04-01

    Full Text Available A high performance ladder-like structured methacrylate siloxane hybrid material (LMSH was fabricated via simple hydrolytic sol–gel reaction, followed by free-radical polymerization. A structurally ordered siloxane backbone, the ladder-like structure, which is an essential factor for high performance, could be achieved by a short period of sol–gel reaction in only 4 h. This results in superior optical (Transmittance > 90% at 550 nm, thermal (T5 wt % decomposition > 400 ℃ , mechanical properties(elastic recovery = 0.86, hardness = 0.6 GPa compared to the random- and even commercialized cage-structured silsesquioxane, which also has ordered structure. It was investigated that the fabricated ladder-like structured MSH showed the highest overall density of organic/inorganic co-networks that are originated from highly ordered siloxane network, along with high conversion rate of polymerizable methacrylate groups. Our findings suggest a potential of the ladder-like structured MSH as a powerful alternative for the methacrylate polysilsesquioxane, which can be applied to thermally stable and flexible optical coatings, even with an easier and simpler preparation process.

  13. Simply a Matter of Luck & Looks? Predicting Elections when Both the World Economy and the Psychology of Faces Count

    Harry Garretsen; Janka I. Stoker; Rob Alessie; Joris Lammers

    2014-01-01

    Economic research shows that candidates have a higher chance of getting (re-)elected when they have the luck that the world economy does well even though this is beyond their control and unrelated to their competence. Psychological research demonstrates that candidates increase their chances if they have the right looks, a facial characteristic that is also unrelated to a politician’s actual policies. We combine these two strands of literature by assessing the relative strength of luck and ...

  14. The road traveled, the road ahead, or simply on the road? When progress framing affects motivation in goal pursuit

    Wiebenga, Jacob H.; Fennis, Bob M.

    The present research examined the dynamic interplay between the framing of one's progress from an initial state toward an end state (i.e., framed as the distance traveled from the initial state to the current state -'to-date' versus framed as the distance left from the current state to the end state

  15. Simply obtained global radiation, soil temperature and soil moisture in an alley cropping system in semi-arid Kenya

    Mungai, D.N.; Stigter, C.J.; Coulson, C.L.; Ng'ang'a, J.K.

    2000-01-01

    Global radiation, soil temperature and soil moisture data were obtained from a 4-6 year old Cassia siamea/maize (CM) alley cropping (or hedgerow intercropping) system, at a semi-arid site at Machakos, Kenya, in the late eighties. With the growing need to explore and manage variations in

  16. Aerobic co-treatment of landfill leachate and domestic wastewater - are slowly biodegradable organics removed or simply diluted?

    Campos, R; Ferraz, F M; Vieira, E M; Povinelli, J

    2014-01-01

    This study investigated the co-treatment of landfill leachate/domestic wastewater in bench-scale activated sludge (AS) reactors to determine whether the slowly biodegradable organic matter (SBOM) was removed rather than diluted. The AS reactors were loaded with mixtures of raw leachate and leachate that was pretreated by air stripping. The tested volumetric ratios were 0%, 0.2%, 2% and 5%. For all of the tested conditions, the reactors performed better when pretreated leachate was used rather than raw leachate, and the best volumetric ratio was 2%. The following removals were obtained: 97% for the biochemical oxygen demand (BOD5,20), 79% for total suspended solids, 77% for dissolved organic carbon and 84% for soluble chemical oxygen demand. Most of the pretreated leachate SBOM (65%) was removed rather than diluted or adsorbed into the sludge, as confirmed by Fourier transform infrared (FTIR) spectroscopy analyses.

  17. Is Music an Active Developmental Tool or Simply a Supplement? Early Childhood Preservice Teachers' Beliefs about Music

    Kim, Hae Kyoung; Kemple, Kristen M.

    2011-01-01

    This study examines early childhood preservice teachers' beliefs about the importance of music in early childhood and explores factors influencing those beliefs. The study found that preservice teachers in this study held relatively strong beliefs about the importance of music, including aesthetic, quality-of-life, and social-emotional benefits.…

  18. Environmental Degradation in a Eutrophic Shallow Lake is not Simply Due to Abundance of Non-native Cyprinus carpio

    Ramírez-Herrejón, Juan P.; Mercado-Silva, Norman; Balart, Eduardo F.; Moncayo-Estrada, Rodrigo; Mar-Silva, Valentín; Caraveo-Patiño, Javier

    2015-09-01

    Non-native species are often major drivers of the deterioration of natural ecosystems. The common carp Cyprinus carpio are known to cause major changes in lentic systems, but may not be solely responsible for large scale changes in these ecosystems. We used data from extensive collection efforts to gain insight into the importance of carp as drivers of ecosystem change in Lake Patzcuaro, Mexico. We compared the structure (fish density, biomass, diversity, and evenness) of fish assemblages from six Lake Patzcuaro sites with different habitat characteristics. Intersite comparisons were carried out for both wet and dry seasons. We explored the relationships between non-carp species and carp; and studied multivariate interactions between fish abundance and habitat characteristics. From a biomass perspective, carp was dominant in only four of six sites. In terms of density, carp was not a dominant species in all sites. Further, carp density and biomass were not negatively related to native species density and biomass, even when carp density and biomass were positively correlated to water turbidity levels. Carp dominated fish assemblages in the shallowest sites with the highest water turbidity, plant detritus at the bottom, and floating macrophytes covering the lake surface. These results suggest that the effect of carp on fish assemblages may be highly dependent on habitat characteristics in Lake Patzcuaro. Watershed degradation, pollution, water level loss, and other sources of anthropogenic influence may be more important drivers of Lake Patzcuaro degradation than the abundance of carp.

  19. Can simply answering research questions change behaviour? Systematic review and meta analyses of brief alcohol intervention trials.

    Jim McCambridge

    Full Text Available Participant reports of their own behaviour are critical for the provision and evaluation of behavioural interventions. Recent developments in brief alcohol intervention trials provide an opportunity to evaluate longstanding concerns that answering questions on behaviour as part of research assessments may inadvertently influence it and produce bias. The study objective was to evaluate the size and nature of effects observed in randomized manipulations of the effects of answering questions on drinking behaviour in brief intervention trials.Multiple methods were used to identify primary studies. Between-group differences in total weekly alcohol consumption, quantity per drinking day and AUDIT scores were evaluated in random effects meta-analyses. Ten trials were included in this review, of which two did not provide findings for quantitative study, in which three outcomes were evaluated. Between-group differences were of the magnitude of 13.7 (-0.17 to 27.6 grams of alcohol per week (approximately 1.5 U.K. units or 1 standard U.S. drink and 1 point (0.1 to 1.9 in AUDIT score. There was no difference in quantity per drinking day.Answering questions on drinking in brief intervention trials appears to alter subsequent self-reported behaviour. This potentially generates bias by exposing non-intervention control groups to an integral component of the intervention. The effects of brief alcohol interventions may thus have been consistently under-estimated. These findings are relevant to evaluations of any interventions to alter behaviours which involve participant self-report.

  20. From "Simply Bad Luck" to "Seeking State Compensation": Recent Progress in Combating Sexual Violations in Taiwanese Schools

    Hsiao, Jau-Jiun

    2014-01-01

    This article describes Taiwan's recent progress against sexual violations in schools, using the author's personal experience with case investigation work to observe changes in the sexual violation prevention landscape. Fifteen years ago, schools in Taiwan were either at a loss about how to handle sexual violation cases, or they engaged in passive…

  1. Simply a Matter of Luck & Looks? Predicting Elections When Both the World Economy and the Psychology of Faces Count

    Garretsen, Harry; Stoker, Janka I.; Alessie, Rob; Lammers, Joris

    2014-01-01

    Economic research shows that candidates have a higher chance of getting (re-)elected when they have the luck that the world economy does well even though this is beyond their control and unrelated to their competence. Psychological research demonstrates that candidates increase their chances if they

  2. Flexible fabrication of biomimetic compound eye array via two-step thermal reflow of simply pre-modeled hierarchic microstructures

    Huang, Shengzhou; Li, Mujun; Shen, Lianguan; Qiu, Jinfeng; Zhou, Youquan

    2017-06-01

    A flexible fabrication method for the biomimetic compound eye (BCE) array is proposed. In this method, a triple-layer sandwich-like coating configuration was introduced, and the required hierarchic microstructures are formed with a simple single-scan exposure in maskless digital lithography. Taking advantage of the difference of glass transition point (Tg) between photoresists of each layer, the pre-formed hierarchic microstructures are in turn reflowed to the curved substrate and the BCE ommatidia in a two-step thermal reflow process. To avoid affecting the spherical substrate formed in the first thermal reflow, a non-contact strategy was proposed in the second reflow process. The measurement results were in good agreement with the designed BCE profiles. Results also showed that the fabricated BCE had good performances in optical test. The presented method is flexible, convenient, low-cost and can easily adapt to the fabrications of other optical elements with hierarchic microstructures.

  3. Environmental Degradation in a Eutrophic Shallow Lake is not Simply Due to Abundance of Non-native Cyprinus carpio.

    Ramírez-Herrejón, Juan P; Mercado-Silva, Norman; Balart, Eduardo F; Moncayo-Estrada, Rodrigo; Mar-Silva, Valentín; Caraveo-Patiño, Javier

    2015-09-01

    Non-native species are often major drivers of the deterioration of natural ecosystems. The common carp Cyprinus carpio are known to cause major changes in lentic systems, but may not be solely responsible for large scale changes in these ecosystems. We used data from extensive collection efforts to gain insight into the importance of carp as drivers of ecosystem change in Lake Patzcuaro, Mexico. We compared the structure (fish density, biomass, diversity, and evenness) of fish assemblages from six Lake Patzcuaro sites with different habitat characteristics. Intersite comparisons were carried out for both wet and dry seasons. We explored the relationships between non-carp species and carp; and studied multivariate interactions between fish abundance and habitat characteristics. From a biomass perspective, carp was dominant in only four of six sites. In terms of density, carp was not a dominant species in all sites. Further, carp density and biomass were not negatively related to native species density and biomass, even when carp density and biomass were positively correlated to water turbidity levels. Carp dominated fish assemblages in the shallowest sites with the highest water turbidity, plant detritus at the bottom, and floating macrophytes covering the lake surface. These results suggest that the effect of carp on fish assemblages may be highly dependent on habitat characteristics in Lake Patzcuaro. Watershed degradation, pollution, water level loss, and other sources of anthropogenic influence may be more important drivers of Lake Patzcuaro degradation than the abundance of carp.

  4. Satisfied, Sceptical or Simply Indifferent? Current Public Opinion toward the Fall of Communism in the Czech Republic

    Lyons, Pat; Bernardyová, Alžběta

    2011-01-01

    Roč. 63, č. 9 (2011), s. 1719-1744 ISSN 0966-8136 R&D Projects: GA ČR GA407/08/1515 Institutional research plan: CEZ:AV0Z70280505 Keywords : public opinion * Velvet Revolution * Czech Republic Subject RIV: AO - Sociology, Demography Impact factor: 0.578, year: 2011 http://dx.doi.org/10.1080/09668136.2011.611655

  5. Vitamin D deficiency in Saudi Arabians: A reality or simply hype: A meta-analysis (2008-2015).

    Al-Alyani, Haneen; Al-Turki, Haifa A; Al-Essa, Omar N; Alani, Fawaz M; Sadat-Ali, Mir

    2018-01-01

    The objective of this systematic review was to determine from published data the prevalence of Vitamin D deficiency in the Saudi population. An extensive and meticulous search was conducted for studies published in MEDLINE, EMBASE the Cochrane Central Register of Controlled Trials and Cochrane Database of Systematic Reviews (2008-2015), and the Science Citation Index published data from the Annals of Saudi Medicine and Saudi Medical Journal with the key words: Vitamin D deficiency, insufficiency, and Saudi Arabians. The inclusion criterion was studies published during 2008 to 2015, and studies involving healthy individuals between the age of 18 and 80 years. Binary random- effect model was used to estimate pooled Vitamin D deficiency. Prevalence rates along with overall estimate were presented by forest plot. Heterogeneity test was used to assess the significance of heterogeneity among studies. The authors identified 26 potentially relevant articles, 16 of which met the inclusion criteria. A total of 20,787 patients were analyzed. Sixty-two percent (12,959) were females, and the rest were males. The overall Vitamin D deficiency was 63.5% (95% CI: 53.3, 73.7). The currently available literature on the Saudi Arabian population suggests that the Vitamin D deficiency is around 60% and not 100% as indicated in some studies. The relatively small number of studies on the population and the different modes of diagnostic methodology used make the issue of correct figures of Vitamin D deficiency contentious.

  6. "You can't choose these emotions… they simply jump up": Ambiguities in Resilience-Building Interventions in Israel.

    Yankellevich, Ariel; Goodman, Yehuda C

    2017-03-01

    Following the growing critique of the use of Post-Traumatic Stress Disorder in post-disaster interventions, a new type of intervention aimed at building resilience in the face of traumatic events has been making its first steps in the social field. Drawing on fieldwork of a resilience-building program for pre-clinical populations in Israel, we analyze the paradoxes and ambiguities entailed in three inter-related aspects of this therapeutic project: The proposed clinical ideology aimed at immunizing against traumas; the discursive and non-discursive practices used by the mental-health professionals; and, participants' difficulties to inhabit the new resilient subject. These contradictions revolve around the injunction to rationally handle emotions in response to disruptive traumatic events. Hence, the attempt to separate between a sovereign rational subject and a post-traumatic subject is troubled in the face of experiences of trauma and social suffering. Furthermore, we demonstrate how these difficulties reconstitute unresolved tensions between mimetic and anti-mimetic tendencies that have been pervading the understanding of trauma in the therapeutic professions. Finally, we discuss how the construction of the resilient subject challenges the expanding bio-medical and neoliberal self-management paradigm in mental health.

  7. Think Before You Click

    2001-01-01

    Be aware of what attachments you open and what Internet programs you agree to download, the simple click of a mouse can be enough to introduce a virus at CERN and cause widespread damage. Modern viruses are a serious threat to our computers and networks. CERN limits the security risks that these programs pose through the use of its firewall, by constantly updating its anti-virus software, by detecting un-patched security holes, and by blocking many dangerous attachments as they pass through e-mail gateways, but these defenses do not guarantee 100% security. Our habits of clicking "ok" automatically on the Internet and opening attachments without thinking, are the behaviors that modern viruses are using to get past our security protections. Viruses can sit on the Internet waiting for us to activate them as we surf the web. Many of us simply click 'ok' when presented with dialogue boxes and this is exactly what the virus wants: clicking can be enough to download and infect our computers. Viruses can travel as...

  8. I am simply an Estonian artist : interview with Nikolai Kormašov by Eero Epner / Nikolai Kormašov ; intervjueerinud Eero Epner

    Kormašov, Nikolai, 1929-2012

    2009-01-01

    Maalikunstnik Nikolai Kormašov oma tulekust Eestisse, peale ERKI'i lõpetamist Eestisse jäämise põhjustest, eesti kunstist ja kunstisituatsioonist 1950. aastate lõpul, muutustest kunstis 1960. ja 1970. aastatel, oma loomingust ja tuntumast maalist "Minu Eestimaa", eesti kunstnikuks olemisest, oma suhetest Setumaaga

  9. Not simply a pipe dream : new concept in pipelaying is helping to build one of Europe's major gas pipelines

    Anon.

    2010-07-15

    This article discussed Volvo Construction Equipment's new concept in pipelaying machinery and its use in building the Bunde-Etzel pipeline. The Volvo PL4611 can lower a 1-kilometre-long pipe at once using 10 Volvo pipelayers at the same time. Lowering and laying is the sole purpose of the Volvo machines, and they are accompanied by 10 Volvo EC290BNLC crawler excavators. The Volvo pipelayers differ from conventional side-boom track-type tractor pipelayers in that the boom can turn 360 degrees, providing greater flexibility, precision, and control for placing pipe. The PL4611 is based on the EC460C standard excavator hydraulic design, so it can be disassembled easily and transported quickly. By switching the boom for digging equipment, the PL4611 can be changed into an excavator. The boom is longer than a standard pipelayer, allowing the machine to sit back from the trench, lessening the risk of tipping. The boom is mounted inside the track frame, near the machine's central line, providing it with a higher lift capacity and greater stability. The standard fully enclosed Volvo Care Cab provides the operator with excellent visibility. The boom is asymmetrical, allowing the pipe to be seen at all times for placing loads safely and precisely. A standard Load Management System enables the operator to determine what can be lifted safely. The pipelayer also meets the highest emission standards. 3 figs.

  10. Inherited prion disease A117V is not simply a proteinopathy but produces prions transmissible to transgenic mice expressing homologous prion protein.

    Emmanuel A Asante

    Full Text Available Prions are infectious agents causing fatal neurodegenerative diseases of humans and animals. In humans, these have sporadic, acquired and inherited aetiologies. The inherited prion diseases are caused by one of over 30 coding mutations in the human prion protein (PrP gene (PRNP and many of these generate infectious prions as evidenced by their experimental transmissibility by inoculation to laboratory animals. However, some, and in particular an extensively studied type of Gerstmann-Sträussler-Scheinker syndrome (GSS caused by a PRNP A117V mutation, are thought not to generate infectious prions and instead constitute prion proteinopathies with a quite distinct pathogenetic mechanism. Multiple attempts to transmit A117V GSS have been unsuccessful and typical protease-resistant PrP (PrP(Sc, pathognomonic of prion disease, is not detected in brain. Pathogenesis is instead attributed to production of an aberrant topological form of PrP, C-terminal transmembrane PrP ((CtmPrP. Barriers to transmission of prion strains from one species to another appear to relate to structural compatibility of PrP in host and inoculum and we have therefore produced transgenic mice expressing human 117V PrP. We found that brain tissue from GSS A117V patients did transmit disease to these mice and both the neuropathological features of prion disease and presence of PrP(Sc was demonstrated in the brains of recipient transgenic mice. This PrP(Sc rapidly degraded during laboratory analysis, suggesting that the difficulty in its detection in patients with GSS A117V could relate to post-mortem proteolysis. We conclude that GSS A117V is indeed a prion disease although the relative contributions of (CtmPrP and prion propagation in neurodegeneration and their pathogenetic interaction remains to be established.

  11. Do lions Panthera leo actively select prey or do prey preferences simply reflect chance responses via evolutionary adaptations to optimal foraging?

    Matt W Hayward

    Full Text Available Research on coursing predators has revealed that actions throughout the predatory behavioral sequence (using encounter rate, hunting rate, and kill rate as proxy measures of decisions drive observed prey preferences. We tested whether similar actions drive the observed prey preferences of a stalking predator, the African lion Panthera leo. We conducted two 96 hour, continuous follows of lions in Addo Elephant National Park seasonally from December 2003 until November 2005 (16 follows, and compared prey encounter rate with prey abundance, hunt rate with prey encounter rate, and kill rate with prey hunt rate for the major prey species in Addo using Jacobs' electivity index. We found that lions encountered preferred prey species far more frequently than expected based on their abundance, and they hunted these species more frequently than expected based on this higher encounter rate. Lions responded variably to non-preferred and avoided prey species throughout the predatory sequence, although they hunted avoided prey far less frequently than expected based on the number of encounters of them. We conclude that actions of lions throughout the predatory behavioural sequence, but particularly early on, drive the prey preferences that have been documented for this species. Once a hunt is initiated, evolutionary adaptations to the predator-prey interactions drive hunting success.

  12. Do lions Panthera leo actively select prey or do prey preferences simply reflect chance responses via evolutionary adaptations to optimal foraging?

    Hayward, Matt W; Hayward, Gina J; Tambling, Craig J; Kerley, Graham I H

    2011-01-01

    Research on coursing predators has revealed that actions throughout the predatory behavioral sequence (using encounter rate, hunting rate, and kill rate as proxy measures of decisions) drive observed prey preferences. We tested whether similar actions drive the observed prey preferences of a stalking predator, the African lion Panthera leo. We conducted two 96 hour, continuous follows of lions in Addo Elephant National Park seasonally from December 2003 until November 2005 (16 follows), and compared prey encounter rate with prey abundance, hunt rate with prey encounter rate, and kill rate with prey hunt rate for the major prey species in Addo using Jacobs' electivity index. We found that lions encountered preferred prey species far more frequently than expected based on their abundance, and they hunted these species more frequently than expected based on this higher encounter rate. Lions responded variably to non-preferred and avoided prey species throughout the predatory sequence, although they hunted avoided prey far less frequently than expected based on the number of encounters of them. We conclude that actions of lions throughout the predatory behavioural sequence, but particularly early on, drive the prey preferences that have been documented for this species. Once a hunt is initiated, evolutionary adaptations to the predator-prey interactions drive hunting success.

  13. Micro-oxygenation does not eliminate hydrogen sulfide and mercaptans from wine; it simply shifts redox and complex-related equilibria to reversible oxidized species and complexed forms.

    Vela, Eduardo; Hernandez-Orte, Purificación; Franco-Luesma, Ernesto; Ferreira, Vicente

    2018-03-15

    This work seeks to assess the effects of micro-oxygenation (MOX) on the present and potential levels of Volatile Sulfur Compounds (VSCs) of wine. With such purpose, three red wines with a tendency to develop sulfury off-odors were subjected to three different MOX conditions (4.4-20mg/L delivered at 0.05 or 0.2mg/L/day). Samples were further subjected to Accelerated Reductive aging (AR) and analyzed for free and Brine Releasable (BR) VSCs and redox potential. Although MOX induced strong decreases in the levels of all free VSCs, hardly affected the ability of the wine to release back hydrogen sulfide and other mercaptans during AR-aging. During aging BR-levels of MOX samples became in most cases similar or higher than non-oxygenated controls. BR-levels and the fractions free/BR follow characteristic sigmoid plots when represented versus redox potential suggesting that all changes are the result of reversible equilibria between free, metal-complexed and oxidized forms of VSCs. Copyright © 2017 Elsevier Ltd. All rights reserved.

  14. Electromagnetic field effect or simply stress? Effects of UMTS exposure on hippocampal longterm plasticity in the context of procedure related hormone release.

    Nora Prochnow

    Full Text Available Harmful effects of electromagnetic fields (EMF on cognitive and behavioural features of humans and rodents have been controversially discussed and raised persistent concern about adverse effects of EMF on general brain functions. In the present study we applied radio-frequency (RF signals of the Universal Mobile Telecommunications System (UMTS to full brain exposed male Wistar rats in order to elaborate putative influences on stress hormone release (corticosteron; CORT and adrenocorticotropic hormone; ACTH and on hippocampal derived synaptic long-term plasticity (LTP and depression (LTD as electrophysiological hallmarks for memory storage and memory consolidation. Exposure was computer controlled providing blind conditions. Nominal brain-averaged specific absorption rates (SAR as a measure of applied mass-related dissipated RF power were 0, 2, and 10 W/kg over a period of 120 min. Comparison of cage exposed animals revealed, regardless of EMF exposure, significantly increased CORT and ACTH levels which corresponded with generally decreased field potential slopes and amplitudes in hippocampal LTP and LTD. Animals following SAR exposure of 2 W/kg (averaged over the whole brain of 2.3 g tissue mass did not differ from the sham-exposed group in LTP and LTD experiments. In contrast, a significant reduction in LTP and LTD was observed at the high power rate of SAR (10 W/kg. The results demonstrate that a rate of 2 W/kg displays no adverse impact on LTP and LTD, while 10 W/kg leads to significant effects on the electrophysiological parameters, which can be clearly distinguished from the stress derived background. Our findings suggest that UMTS exposure with SAR in the range of 2 W/kg is not harmful to critical markers for memory storage and memory consolidation, however, an influence of UMTS at high energy absorption rates (10 W/kg cannot be excluded.

  15. Inherited prion disease A117V is not simply a proteinopathy but produces prions transmissible to transgenic mice expressing homologous prion protein.

    Asante, Emmanuel A; Linehan, Jacqueline M; Smidak, Michelle; Tomlinson, Andrew; Grimshaw, Andrew; Jeelani, Asif; Jakubcova, Tatiana; Hamdan, Shyma; Powell, Caroline; Brandner, Sebastian; Wadsworth, Jonathan D F; Collinge, John

    2013-01-01

    Prions are infectious agents causing fatal neurodegenerative diseases of humans and animals. In humans, these have sporadic, acquired and inherited aetiologies. The inherited prion diseases are caused by one of over 30 coding mutations in the human prion protein (PrP) gene (PRNP) and many of these generate infectious prions as evidenced by their experimental transmissibility by inoculation to laboratory animals. However, some, and in particular an extensively studied type of Gerstmann-Sträussler-Scheinker syndrome (GSS) caused by a PRNP A117V mutation, are thought not to generate infectious prions and instead constitute prion proteinopathies with a quite distinct pathogenetic mechanism. Multiple attempts to transmit A117V GSS have been unsuccessful and typical protease-resistant PrP (PrP(Sc)), pathognomonic of prion disease, is not detected in brain. Pathogenesis is instead attributed to production of an aberrant topological form of PrP, C-terminal transmembrane PrP ((Ctm)PrP). Barriers to transmission of prion strains from one species to another appear to relate to structural compatibility of PrP in host and inoculum and we have therefore produced transgenic mice expressing human 117V PrP. We found that brain tissue from GSS A117V patients did transmit disease to these mice and both the neuropathological features of prion disease and presence of PrP(Sc) was demonstrated in the brains of recipient transgenic mice. This PrP(Sc) rapidly degraded during laboratory analysis, suggesting that the difficulty in its detection in patients with GSS A117V could relate to post-mortem proteolysis. We conclude that GSS A117V is indeed a prion disease although the relative contributions of (Ctm)PrP and prion propagation in neurodegeneration and their pathogenetic interaction remains to be established.

  16. Pengaruh Lokasi, Harga Dan Promosi Terhadap Keputusan Penggunaan Layanan Jasa Laundry (Study Kasus Pada Konsumen Simply Fresh Laundry Di Tembalang, Semarang)

    Hamonangan, Frederick Ido; Pradhanawati, Ari; Prabawani, Bulan

    2017-01-01

    The decision to use services is an integration process that combines knowledge to evaluate two or more alternative behaviors and choose one of them. The decision-making process is a problem-solving approach where the process consists of five stages: analyzing needs and desires, seeking information, assessment and selection of alternative USAge, use decisions and behavior after USAge.This type of research is explanatory research design to data collection tool is questionnaire. This study used ...

  17. Evaluation of the radiobiological impact of anatomic modifications during radiation therapy for head and neck cancer: Can we simply summate the dose?

    Orban de Xivry, Jonathan; Castadot, Pierre; Janssens, Guillaume; Lee, John Aldo; Geets, Xavier; Gregoire, Vincent; Macq, Benoit

    2010-01-01

    Background and purpose: Adaptive strategies in radiotherapy (RT) require the knowledge of the total dose given to every organ of the body. Because of anatomical changes and setup errors non-rigid registration is necessary to map the different dose fractions to a common reference. This study evaluates practically if the accumulation of all of these registered dose fractions must take radiobiology into account in a classical clinical setting. Materials and methods: Ten patients with head and neck tumors treated by chemo-RT were used. Contrast-enhanced CT scans were acquired prior and during RT following delivery of mean doses of 14.2, 24.5, 35.0 and 44.9 Gy and the planned pre-treatment helical tomotherapy sinograms were applied on the per-treatment CTs to create a series of per-treatment dose distributions corresponding to each per-treatment CT image. In order to calculate the cumulative dose distribution, the per-treatment dose maps were non-rigidly deformed by using the deformation map computed by a non-rigid registration. The deformed dose maps were then summed in two ways: one while taking radiobiology into account and one without. These two strategies were compared using clinical surrogates in the target volumes (TV) and in surrounding organs at risk (OAR). Results: The differences between the strategies, while statistically significant (p < 0.05), are clinically irrelevant. In the OARs, the mean differences stay in the 0.01-0.07 Gy range for the total dose. In the targets, all mean differences stay in the 0.001-0.012 Gy range. However, some local high difference spots appear leading to punctual errors as high as 2.5 Gy. Conclusion: If using current radiotherapy practices and clinical recommendations based on dose surrogates computed globally on OARs and TVs, one does not need to take radiobiological effects into account while accumulating total dose as these lead to very small differences compared to a simple accumulation technique consisting of a linear sum of the dose fractions. However, care must be taken if other adaptive strategies, based on local rather than global information, are used.

  18. Accessing simply-substituted 4-hydroxytetrahydroisoquinolines via Pomeranz–Fritsch–Bobbitt reaction with non-activated and moderately-activated systems

    Marco Mottinelli

    2017-09-01

    Full Text Available Background: 1,2,3,4-Tetrahydroisoquinolines (THIQs are common motifs in alkaloids and in medicinal chemistry. Synthetic access to THIQs via the Pomeranz–Fritsch–Bobbit (PFB methodology using mineral acids for deactivated, electron-poor aromatic systems, is scarcely represented in the literature. Here, the factors controlling the regiochemical outcome of cyclization are evaluated.Results: A double reductive alkylation was telescoped into a one-pot reaction delivering good to excellent yields of desired aminoacetals for cyclization. Cyclization of activated systems proceeded smoothly under standard PFB conditions, but for non-activated systems the use of HClO4 alone was effective. When cyclization was possible in both para- and ortho-positions to the substituent, 7-substituted derivatives were formed with significant amounts of 5-substituted byproduct. The formation of the 4-hydroxy-THIQs vs the 4-methoxy-THIQ products could be controlled through modification of the reaction concentration. In addition, while a highly-activated system exclusively cyclized to the indole, this seems generally highly disfavored. When competition between 6- and 7-ring formation was investigated in non-activated systems, 5,7,8,13-tetrahydro-6,13-methanodibenzo[c,f]azonine was exclusively obtained. Furthermore, selective ring closure in the para-position could be achieved under standard PFB conditions, while a double ring closure could be obtained utilizing HClO4.Conclusion: Reactivity differences in aminoacetal precursors can be employed to control cyclization using the PFB methodology. It is now possible to select confidently the right conditions for the synthesis of N-aryl-4-hydroxy-1,2,3,4-tetrahydroisoquinolines.

  19. Accessing simply-substituted 4-hydroxytetrahydroisoquinolines via Pomeranz–Fritsch–Bobbitt reaction with non-activated and moderately-activated systems

    Mottinelli, Marco; Leese, Mathew P

    2017-01-01

    Background: 1,2,3,4-Tetrahydroisoquinolines (THIQs) are common motifs in alkaloids and in medicinal chemistry. Synthetic access to THIQs via the Pomeranz–Fritsch–Bobbit (PFB) methodology using mineral acids for deactivated, electron-poor aromatic systems, is scarcely represented in the literature. Here, the factors controlling the regiochemical outcome of cyclization are evaluated. Results: A double reductive alkylation was telescoped into a one-pot reaction delivering good to excellent yields of desired aminoacetals for cyclization. Cyclization of activated systems proceeded smoothly under standard PFB conditions, but for non-activated systems the use of HClO4 alone was effective. When cyclization was possible in both para- and ortho-positions to the substituent, 7-substituted derivatives were formed with significant amounts of 5-substituted byproduct. The formation of the 4-hydroxy-THIQs vs the 4-methoxy-THIQ products could be controlled through modification of the reaction concentration. In addition, while a highly-activated system exclusively cyclized to the indole, this seems generally highly disfavored. When competition between 6- and 7-ring formation was investigated in non-activated systems, 5,7,8,13-tetrahydro-6,13-methanodibenzo[c,f]azonine was exclusively obtained. Furthermore, selective ring closure in the para-position could be achieved under standard PFB conditions, while a double ring closure could be obtained utilizing HClO4. Conclusion: Reactivity differences in aminoacetal precursors can be employed to control cyclization using the PFB methodology. It is now possible to select confidently the right conditions for the synthesis of N-aryl-4-hydroxy-1,2,3,4-tetrahydroisoquinolines. PMID:29062406

  20. Accessing simply-substituted 4-hydroxytetrahydroisoquinolines via Pomeranz-Fritsch-Bobbitt reaction with non-activated and moderately-activated systems.

    Mottinelli, Marco; Leese, Mathew P; Potter, Barry V L

    2017-01-01

    Background: 1,2,3,4-Tetrahydroisoquinolines (THIQs) are common motifs in alkaloids and in medicinal chemistry. Synthetic access to THIQs via the Pomeranz-Fritsch-Bobbit (PFB) methodology using mineral acids for deactivated, electron-poor aromatic systems, is scarcely represented in the literature. Here, the factors controlling the regiochemical outcome of cyclization are evaluated. Results: A double reductive alkylation was telescoped into a one-pot reaction delivering good to excellent yields of desired aminoacetals for cyclization. Cyclization of activated systems proceeded smoothly under standard PFB conditions, but for non-activated systems the use of HClO 4 alone was effective. When cyclization was possible in both para - and ortho -positions to the substituent, 7-substituted derivatives were formed with significant amounts of 5-substituted byproduct. The formation of the 4-hydroxy-THIQs vs the 4-methoxy-THIQ products could be controlled through modification of the reaction concentration. In addition, while a highly-activated system exclusively cyclized to the indole, this seems generally highly disfavored. When competition between 6- and 7-ring formation was investigated in non-activated systems, 5,7,8,13-tetrahydro-6,13-methanodibenzo[ c , f ]azonine was exclusively obtained. Furthermore, selective ring closure in the para- position could be achieved under standard PFB conditions, while a double ring closure could be obtained utilizing HClO 4 . Conclusion: Reactivity differences in aminoacetal precursors can be employed to control cyclization using the PFB methodology. It is now possible to select confidently the right conditions for the synthesis of N- aryl-4-hydroxy-1,2,3,4-tetrahydroisoquinolines.

  1. JAK2 V617F mutation negative erythrocytosis (or how to more simply perform diagnosis and treat a patient with increased hematocrit

    Zito Luca

    2011-08-01

    Full Text Available Summary This case report focuses on a 71-year old patient affected by unknown dyspnea and erythrocytosis referred by his general practitioner to our center for specialist advice after a hematological examination had excluded polycythemia vera on grounds of negative test for JAK2 V617F/exon 12 mutation. An accurate clinical history and physical examination accompanied by respiratory function tests resulted in diagnosis of JAK2 V617F mutation negative erythrocytosis, and treatment could be started. The discussion examines decisional algorithms when a polyglobulic patient is referred for diagnosis.

  2. Adherence to PI-based 2nd-line regimens in Cambodia is not simply a question of individual behaviour: the ANRS 12276 2PICAM study.

    Sagaon-Teyssier, Luis; Mmadi Mrenda, Bakridine; Khol, Vohith; Ferradini, Laurent; Mam, Sovatha; Ngin, Sopheak; Mora, Marion; Maradan, Gwenaëlle; Vun Mean, Chhi; Ségéral, Olivier; Nerrienet, Eric; Saphonn, Vonthanak; Spire, Bruno

    2017-11-01

    To investigate whether adherence to antiretroviral treatment (ART) can be explained not only by individual factors but also by health care facilities' characteristics, among a sample of people living with HIV (PLWH) treated with PI-based regimens in Cambodia. The ANRS 12276 2PICAM cross-sectional survey was conducted between February 2013 and April 2014 among PLWH followed up in 13 health care facilities. The 1316 patients in this analysis corresponded to 90% of the total number of adult patients treated with 2nd-line PI-based regimens in Cambodia in the study period. A variable indicating whether patients were non-adherent (=1) or completely adherent (=0) was constructed. Health care facilities and individual characteristics were included in a two-level logistic model to investigate their influence on patients' adherence to ART. A total of 17% of participants did not adhere to ART. Patients in health care facilities outside the capital Phnom Penh were six times more likely to be non-adherent than those treated in health care facilities in the capital (OR: 6.15, 95% CI [1.47, 25.79]). Providing psychosocial care (provided by psychologist counsellors and/or full-time coaches) was found to be a structural facilitator of adherence, as the probability of non-adherence fell by 38.5% per each additional psychological worker present in health care facilities (OR: 0.62, 95% CI [0.43, 0.89]). Financial constraints were the main individual factor preventing adherence. Our results suggest that inefficiencies in health care delivery are detrimental to PLWH health and to the exceptional progress currently being made by Cambodia in response to HIV. Policy makers should focus on increasing the number of psychosocial workers, especially in areas outside the capital. © 2017 John Wiley & Sons Ltd.

  3. Predictable 'meta-mechanisms' emerge from feedbacks between transpiration and plant growth and cannot be simply deduced from short-term mechanisms.

    Tardieu, François; Parent, Boris

    2017-06-01

    Growth under water deficit is controlled by short-term mechanisms but, because of numerous feedbacks, the combination of these mechanisms over time often results in outputs that cannot be deduced from the simple inspection of individual mechanisms. It can be analysed with dynamic models in which causal relationships between variables are considered at each time-step, allowing calculation of outputs that are routed back to inputs for the next time-step and that can change the system itself. We first review physiological mechanisms involved in seven feedbacks of transpiration on plant growth, involving changes in tissue hydraulic conductance, stomatal conductance, plant architecture and underlying factors such as hormones or aquaporins. The combination of these mechanisms over time can result in non-straightforward conclusions as shown by examples of simulation outputs: 'over production of abscisic acid (ABA) can cause a lower concentration of ABA in the xylem sap ', 'decreasing root hydraulic conductance when evaporative demand is maximum can improve plant performance' and 'rapid root growth can decrease yield'. Systems of equations simulating feedbacks over numerous time-steps result in logical and reproducible emergent properties that can be viewed as 'meta-mechanisms' at plant level, which have similar roles as mechanisms at cell level. © 2016 John Wiley & Sons Ltd.

  4. Why Not Simply Use the Best Theory? A Critical Discourse Analysis of the Notion of Plurality in Three Texts Used at a Teacher Education Institution in Sweden

    Edling, Silvia

    2014-01-01

    Drawing on ambitions to contest violence in education, this article challenges ideas that student teachers only need to rely on evidence-based theory in their future profession. This is accomplished by analysing and comparing theories of plurality as described in three texts used in courses at one teacher education institution in Sweden. The texts…

  5. Crosslinked superhydrophobic films fabricated by simply casting poly(methyl methacrylate-butyl acrylate-hydroxyethyl methacrylate)-b-poly(perfluorohexylethyl methacrylate) solution

    Wen, Xiufang; Ye, Chao; Cai, Zhiqi; Xu, Shouping; Pi, Pihui; Cheng, Jiang; Zhang, Lijuan; Qian, Yu

    2015-06-01

    This study focuses on the preparation of superhydrophobic films by crosslinkable polymer material-Poly(methyl methacrylate-butyl acrylate-hydroxyethyl methacrylate)-b-Poly(perfluorohexylethyl methacrylate) (P (MMA-BA-HEMA)-b-PFMA) with a simple one-step casting process. Nanoscale micelle particles with core-shell structure was obtained by dissolving the polymer and curing agent in the mixture of acetone and 1H, 1H, 5H octafluoropentyl-1,1,2,2 tetrafluoroethyl ether (FHT). Superhydrophobic films were fabricated by casting the micelle solution on the glass slides. By controlling the polymer concentration and acetone/FHT volume ratio, superhydrophobic polymer film with water contact angle of 153.2 ± 2.1° and sliding angle of 4° was obtained. By introducing a curing agent into the micelle solution, mechanical properties of the films can be improved. The adhension grade and hardness of the crosslinked superhydrophobic films reached 2 grade and 3H, respectively. The hydrophobicity is attributed to the synergistic effect of micro-submicro-nano-meter scale roughness by nanoscale micelle particles and low surface energy of fluoropolymer. This procedure makes it possible for widespread applications of superhydrophobic film due to its simplicity and practicability.

  6. Cross-border Transfer and Change of Lex Societatis After Polbud, C-106/16: Old Companies Do Not Die .... They Simply Fade Away to Another Country

    Sørensen, Anne Birgitte Søgaard; Werlauff, Erik

    2018-01-01

    and clarifies well-known principles attached to the concept of freedom of establishment in EU-law. It must be concluded, that a brass plate in the host member state is still enough in some respects, and so in the Polbud case, but not in others. The case clearly gives some seal of approval to the concept...... of forum shopping. Trans-ferring a registered office, and thereby obtaining the nationality and legal identity of that host member state, in order to benefit from a more favourable legal regime, is an activity worthy of protection within the EU freedom of establishment. However, only companies within......The article analyses the Polbud-case C-106/16 and shows how this case adds an important new piece to the jigsaw puzzle of understanding the concept of freedom of establishment in EU-law. Polbud introduces new answers to questions about the cross-border conversion of companies, but it also reaffirms...

  7. "I have surly passed a limit, it is simply too much": women's and men's experiences of stress and wellbeing when living within a process of housework resignation.

    Harryson, Lisa; Aléx, Lena; Hammarström, Anne

    2016-03-04

    Gender inequality within paid and unpaid work exposes women and men to different environments and responsibilities. These gender patterns shape living conditions for women and men, either negatively or positively, by affecting the prospect of good health. Most public health studies of gender and housework are quantitative, and knowledge about the relationship between housework experiences and health for women and men is limited. The aim of this study was to explore the housework experiences and practices of women and men and their experiences of stress and perceived wellbeing from a gender perspective. We conducted thematic interviews with four women and four men living in Sweden, and performed an analysis using the Grounded Theory method. We found that stereotypical gender practices in housework influenced experiences of stress and perceived wellbeing among women and men. Despite proposing gender equality in housework as a means of improving wellbeing, inequality was amplified by the way women and men handle the gendered division of housework. We call this recurring theme "The process of housework resignation", which also constitute the core category in our analysis. "The process of housework resignation" was theorised from the categories "Gender practices in housework", "Experiencing stress and wellbeing" and "Managing daily life". Stereotypical gender practices in housework can increase experiences of stress among women and men. Challenging stereotypical masculinities can be a key for breaking the process of resignation in housework and for facilitating improved health among both women and men in heterosexual couple relationships within a Swedish context.

  8. Nontraditional teaching techniques and critical thinking in an introductory postsecondary environmental science course

    Buerdsell, Sherri Lynn

    2009-12-01

    As an institution of higher education and as a Hispanic-serving institution, New Mexico State University has a responsibility to its students to provide the skills and experiences necessary for each and every student to become a responsible, reflective citizen, capable of making informed decisions. Postsecondary science has traditionally been taught through lectures. Traditional lecture classes simply do not meet the needs of diverse groups of students in the modern multicultural student body like New Mexico State University's. However, the implementation of nontraditional pedagogy without evaluation of the results is useless as a step to reform; it is necessary to evaluate the results of in situ nontraditional pedagogy to determine its worth. The purpose of this research is to analyze the development and change in students' critical thinking skills, and critical thinking dispositions in single semester in an introductory Environmental Science course. This study utilized a mixed methods approach. The California Critical Thinking Skills Test and the California Critical Thinking Disposition Inventory were administered in the beginning and at the end of the semester. The pretest was used to provide a baseline for each participant against which the posttest score was compared. In addition, student interviews, field notes, and a survey provided qualitative data, which generated themes regarding the development of student critical thinking in this course. The results indicated there were no significant differences in the critical thinking test scores. However, qualitative analysis indicated that students experienced significant changes in critical thinking. Three themes emerged from the qualitative analysis pertaining to the amount of influence on student learning. These themes are active thinking and learning, dialogue, and professor's influence. Due to the conflict between the quantitative and the qualitative results, it is suggested that the critical thinking tests

  9. There is plenty of oil at the bottom: Frontier thinking in knowledge economy

    Gorm Hansen, Birgitte

    This paper will neither celebrate nor criticize knowledge economy but simply ask what it can do. What kinds of knowledge claims can be made in a research project where science, industry and government interests are closely intertwined? Based on ethnographic fieldwork and interviews with scientists...... of frontier-thinking which works to create a promissory space for future value creation. When viewed from the nano scale, the North Sea oil fields seem half full rather than half empty. There is plenty of oil at the bottom of the ocean if one knows how to look and future oil recovery might become analogous...... between making frontiers out of nature and out of scientists. The reative recalcitrance of scientists subjected to frontier thinking by the hand th at feeds seem to challenge the conception that science is merely being engulfed by capital and government interest. Successful scientists attempt to use...

  10. Thinking about computational thinking

    Lu, J.J.; Fletcher, G.H.L.; Fitzgerald, S.; Guzdial, M.; Lewandowski, G.; Wolfman, S.A.

    2009-01-01

    Jeannette Wing's call for teaching Computational Thinking (CT) as a formative skill on par with reading, writing, and arithmetic places computer science in the category of basic knowledge. Just as proficiency in basic language arts helps us to effectively communicate and in basic math helps us to

  11. Thinking Critically about Critical Thinking

    Mulnix, Jennifer Wilson

    2012-01-01

    As a philosophy professor, one of my central goals is to teach students to think critically. However, one difficulty with determining whether critical thinking can be taught, or even measured, is that there is widespread disagreement over what critical thinking actually is. Here, I reflect on several conceptions of critical thinking, subjecting…

  12. Can goal-free problems facilitating students' flexible thinking?

    Maulidya, Sity Rahmy; Hasanah, Rusi Ulfa; Retnowati, Endah

    2017-08-01

    Problem solving is the key of doing and also learning mathematics. It takes also the fundamental role of developing mathematical knowledge. Responding to the current reform movement in mathematics, students are expected to learn to be a flexible thinker. The ability to think flexible is challenged by the globalisation, hence influence mathematics education. A flexible thinking includes ability to apply knowledge in different contexts rather than simply use it in similar context when it is studied. Arguably problem solving activities can contribute to the development of the ability to apply skills to unfamiliar situations. Accordingly, an appropriate classroom instructional strategy must be developed. A cognitive load theory suggests that by reducing extraneous cognitive load during learning could enhance transfer learning. A goal-free problem strategy that is developed based in cognitive load theory have been showed to be effective for transfer learning. This strategy enables students to learn a large numbers of problem solving moves from a mathematics problem. The instruction in a goal-free problem directs students to `calculate as many solution as you can' rather than to calculate a single given goal. Many experiment research evident goal-free problem enhance learning. This literature review will discuss evidence goal-free problem facilitate students to solve problems flexibly and thus enhance their problem solving skills, including how its implication in the classroom.

  13. Do orthologous gene phylogenies really support tree-thinking?

    Leigh J

    2005-05-01

    Full Text Available Abstract Background Since Darwin's Origin of Species, reconstructing the Tree of Life has been a goal of evolutionists, and tree-thinking has become a major concept of evolutionary biology. Practically, building the Tree of Life has proven to be tedious. Too few morphological characters are useful for conducting conclusive phylogenetic analyses at the highest taxonomic level. Consequently, molecular sequences (genes, proteins, and genomes likely constitute the only useful characters for constructing a phylogeny of all life. For this reason, tree-makers expect a lot from gene comparisons. The simultaneous study of the largest number of molecular markers possible is sometimes considered to be one of the best solutions in reconstructing the genealogy of organisms. This conclusion is a direct consequence of tree-thinking: if gene inheritance conforms to a tree-like model of evolution, sampling more of these molecules will provide enough phylogenetic signal to build the Tree of Life. The selection of congruent markers is thus a fundamental step in simultaneous analysis of many genes. Results Heat map analyses were used to investigate the congruence of orthologues in four datasets (archaeal, bacterial, eukaryotic and alpha-proteobacterial. We conclude that we simply cannot determine if a large portion of the genes have a common history. In addition, none of these datasets can be considered free of lateral gene transfer. Conclusion Our phylogenetic analyses do not support tree-thinking. These results have important conceptual and practical implications. We argue that representations other than a tree should be investigated in this case because a non-critical concatenation of markers could be highly misleading.

  14. Unsolved problems in biology--The state of current thinking.

    Dev, Sukhendu B

    2015-03-01

    Many outstanding problems have been solved in biology and medicine for which scientists have been awarded prestigious prizes including the Nobel Prize, Lasker Award and Breakthrough Prizes in life sciences. These have been the fruits of years of basic research. From time to time, publications have appeared listing "unsolved" problems in biology. In this article, I ask the question whether it is possible to have such a list, if not a unique one, at least one that is analogous to the Millennium Prize in mathematics. My approach to finding an answer to this question was to gather views of leading biologists. I have also included my own views. Analysis of all the responses received over several years has convinced me that it is difficult, but not impossible, to have such a prize. Biology is complex and very interdisciplinary these days at times involving large numbers of teams, unlike mathematics, where Andrew Wiles spent seven years in complete isolation and secrecy solving Fermat's last theorem. Such an approach is simply not possible in biology. Still I would like to suggest that a similar prize can be established by a panel of distinguished scientists. It would be awarded to those who solved one of the listed problems in biology that warrant a verifiable solution. Despite many different opinions, I found that there is some commonality in the responses I received - I go on to discuss what these are and how they may impact future thinking. Copyright © 2015 Elsevier Ltd. All rights reserved.

  15. Sadness and ruminative thinking independently depress people's moods.

    Jahanitabesh, Azra; Cardwell, Brittany A; Halberstadt, Jamin

    2017-11-02

    Depression and rumination often co-occur in clinical populations, but it is not clear which causes which, or if both are manifestations of an underlying pathology. Does rumination simply exacerbate whatever affect a person is experiencing, or is it a negative experience in and of itself? In two experiments we answer this question by independently manipulating emotion and rumination. Participants were allocated to sad or neutral (in Experiment 1), or sad, neutral or happy (Experiment 2) mood conditions, via a combination of emotionally evocative music and autobiographical recall. Afterwards, in both studies, participants either ruminated by thinking about self-relevant statements or, in a control group, thought about self-irrelevant statements. Taken together, our data show that, independent of participants' mood, ruminators reported more negative affect relative to controls. The findings are consistent with theories suggesting that self-focus is itself unpleasant, and illustrate that depressive rumination comprises both affective and ruminative components, which could be targeted independently in clinical samples. © 2017 International Union of Psychological Science.

  16. Relationship between Female Pre University Students' Critical Thinking Skills and Their Mental Health

    Y. Maroofi

    2012-04-01

    Full Text Available Introduction & Objective: Critical thinking is simply defined as ability for analysis and evaluation of information. Today, this skill is considered as an undeniable necessity for social life. So fostering critical thinking ability is one of the basic goals of different levels of education from primary school to higher education. Each conscious behavior is related to the theoretical and intellectual foundation and origin. Therefore, the quality and types of thought play an important role in human mental health. This research studies the relationship between female pre-university students' critical thinking skills and their mental health in the academic year 2009-2010 in Hamadan city. Materials & Methods: This study is a cross sectional research and our method is based on correlation. Using random multiple stages clustering method, we selected 331 students as statistical sample. The data gathering instruments are two standard questionnaires: California form b critical thinking questionnaire and 28-question Goldberg and Hilier general health questionnaire. The data were analyzed using descriptive statistic indexes such as frequency, percent, mean and standard deviation and inferential tests such as Pearson correlation coefficient and multiple regressions. Results: Research findings show that the average point of students' critical thinking skills is (6.51 out of 34 and their average point of mental health is (31.52 .About 61 persons(18.4 percent have not any psychological disorder, about 270 person (81.6 percent seemed to have psychological disorder symptoms. There are negative and significant differences between critical thinking skills and disorder in mental health. Multiple regression analysis show that: there is negative and significant differences between critical analysis and deductive rational skills with psychological disorder symptoms, that is when students' critical thinking skills increases, the psychological disorder symptoms decrease

  17. Systems thinking.

    Cabrera, Derek; Colosi, Laura; Lobdell, Claire

    2008-08-01

    Evaluation is one of many fields where "systems thinking" is popular and is said to hold great promise. However, there is disagreement about what constitutes systems thinking. Its meaning is ambiguous, and systems scholars have made diverse and divergent attempts to describe it. Alternative origins include: von Bertalanffy, Aristotle, Lao Tsu or multiple aperiodic "waves." Some scholars describe it as synonymous with systems sciences (i.e., nonlinear dynamics, complexity, chaos). Others view it as taxonomy-a laundry list of systems approaches. Within so much noise, it is often difficult for evaluators to find the systems thinking signal. Recent work in systems thinking describes it as an emergent property of four simple conceptual patterns (rules). For an evaluator to become a "systems thinker", he or she need not spend years learning many methods or nonlinear sciences. Instead, with some practice, one can learn to apply these four simple rules to existing evaluation knowledge with transformative results.

  18. COMPUTATIONAL THINKING

    Evgeniy K. Khenner

    2016-01-01

    Full Text Available Abstract. The aim of the research is to draw attention of the educational community to the phenomenon of computational thinking which actively discussed in the last decade in the foreign scientific and educational literature, to substantiate of its importance, practical utility and the right on affirmation in Russian education.Methods. The research is based on the analysis of foreign studies of the phenomenon of computational thinking and the ways of its formation in the process of education; on comparing the notion of «computational thinking» with related concepts used in the Russian scientific and pedagogical literature.Results. The concept «computational thinking» is analyzed from the point of view of intuitive understanding and scientific and applied aspects. It is shown as computational thinking has evolved in the process of development of computers hardware and software. The practice-oriented interpretation of computational thinking which dominant among educators is described along with some ways of its formation. It is shown that computational thinking is a metasubject result of general education as well as its tool. From the point of view of the author, purposeful development of computational thinking should be one of the tasks of the Russian education.Scientific novelty. The author gives a theoretical justification of the role of computational thinking schemes as metasubject results of learning. The dynamics of the development of this concept is described. This process is connected with the evolution of computer and information technologies as well as increase of number of the tasks for effective solutions of which computational thinking is required. Author substantiated the affirmation that including «computational thinking » in the set of pedagogical concepts which are used in the national education system fills an existing gap.Practical significance. New metasubject result of education associated with

  19. THE INTEGRATION OF THE EDUCATIONAL SPACE IN SECONDARY SCHOOLS AND UNIVERSITIES AS A PRE-REQUISITE FOR THE FORMATION OF HISTORICAL THINKING

    Lyudmila V. Shukshina

    2017-03-01

    Full Text Available Introduction: features and ways of historical thinking development of a student as a subject of educational and professional activity are analyzed. The aim of the research is to monitor the degree of formation of the features of historical thinking in the system of higher educati on.. Materials and Methods: the psycho-diagnostic methods were used during the study. These techniques aimed at identifying special aspects of historical thinking among students-historians. The correlation analysis was used for statistical processing of the obtained results. Results: the experimental research of specifics of historical thinking among students and historians revealed the influential factors on the formation. The skills of reading and interpreting of historical sources are the most important and sometimes the main means of the historical thinking formation. Historical document is the point of departure for the analysis of the historical situation, and social phenomena. Discussion and Conclusions: professional historical thinking is a mental activity aimed at solving social problems and drawn to understanding the past, present and projected future. It does not simply reproduce reality, but reconstructs and models it. Unlike other academic disciplines, history does not deal with existing at the moment object rather its reconstruction. While thinking of the history involves critical perception, and synthesis of sources, imagination, play, simulation development, and personal empathy (entering into the situation, understanding of phenomena identification and rationale of their position. The historical thinking skills consist of philosophical, logical and specific historical intellectual operations. The development of historical thinking can be realised only on the general laws of thought, knowledge of general methodological principles and properties of historical knowledge. The properties of thinking are realised through substantive content of stories, which

  20. The Thaayorre think of Time Like They Talk of Space.

    Gaby, Alice

    2012-01-01

    Around the world, it is common to both talk and think about time in terms of space. But does our conceptualization of time simply reflect the space/time metaphors of the language we speak? Evidence from the Australian language Kuuk Thaayorre suggests not. Kuuk Thaayorre speakers do not employ active spatial metaphors in describing time. But this is not to say that spatial language is irrelevant to temporal construals: non-linguistic representations of time are shown here to covary with the linguistic system of describing space. This article contrasts two populations of ethnic Thaayorre from Pormpuraaw - one comprising Kuuk Thaayorre/English bilinguals and the other English-monolinguals - in order to distinguish the effects of language from environmental and other factors. Despite their common physical, social, and cultural context, the two groups differ in their representations of time in ways that are congruent with the language of space in Kuuk Thaayorre and English, respectively. Kuuk Thaayorre/English bilinguals represent time along an absolute east-to-west axis, in alignment with the high frequency of absolute frame of reference terms in Kuuk Thaayorre spatial description. The English-monolinguals, in contrast, represent time from left-to-right, aligning with the dominant relative frame of reference in English spatial description. This occurs in the absence of any east-to-west metaphors in Kuuk Thaayorre, or left-to-right metaphors in English. Thus the way these two groups think about time appears to reflect the language of space and not the language of time.

  1. Evolutionary thinking

    Hunt, Tam

    2014-01-01

    Evolution as an idea has a lengthy history, even though the idea of evolution is generally associated with Darwin today. Rebecca Stott provides an engaging and thoughtful overview of this history of evolutionary thinking in her 2013 book, Darwin's Ghosts: The Secret History of Evolution. Since Darwin, the debate over evolution—both how it takes place and, in a long war of words with religiously-oriented thinkers, whether it takes place—has been sustained and heated. A growing share of this debate is now devoted to examining how evolutionary thinking affects areas outside of biology. How do our lives change when we recognize that all is in flux? What can we learn about life more generally if we study change instead of stasis? Carter Phipps’ book, Evolutionaries: Unlocking the Spiritual and Cultural Potential of Science's Greatest Idea, delves deep into this relatively new development. Phipps generally takes as a given the validity of the Modern Synthesis of evolutionary biology. His story takes us into, as the subtitle suggests, the spiritual and cultural implications of evolutionary thinking. Can religion and evolution be reconciled? Can evolutionary thinking lead to a new type of spirituality? Is our culture already being changed in ways that we don't realize by evolutionary thinking? These are all important questions and Phipps book is a great introduction to this discussion. Phipps is an author, journalist, and contributor to the emerging “integral” or “evolutionary” cultural movement that combines the insights of Integral Philosophy, evolutionary science, developmental psychology, and the social sciences. He has served as the Executive Editor of EnlightenNext magazine (no longer published) and more recently is the co-founder of the Institute for Cultural Evolution, a public policy think tank addressing the cultural roots of America's political challenges. What follows is an email interview with Phipps. PMID:26478766

  2. Original Thinking

    Ashok Natarajan

    2012-04-01

    Full Text Available History that comes to us as a chronology of events is really a collective existence that is evolving through several stages to develop Individuality in all members of the society. The human community, nation states, linguistic groups, local castes and classes, and families are the intermediate stages in development of the Individual. The social process moves through phases of survival, growth, development and evolution. In the process it organizes the consciousness of its members at successive levels from social external manners, formed behavior, value-based character and personality to culminate in the development of Individuality. Through this process, society evolves from physicality to Mentality. The power of accomplishment in society and its members develops progressively through stages of skill, capacity, talent, and ability. Original thinking is made possible by the prior development of thinking that organizes facts into information. The immediate result of the last world war was a shift in reliance from physical force and action to mental conception and mental activity on a global scale. At such times no problem need defy solution, if only humanity recognizes the occasion for thinking and Original Thinking. The apparently insoluble problems we confront are an opportunity to formulate a comprehensive theory of social evolution. The immediate possibility is to devise complete solutions to all existing problems, if only we use the right method of thought development.

  3. Thinking big

    Collins, Harry

    2008-02-01

    Physicists are often quick to discount social research based on qualitative techniques such as ethnography and "deep case studies" - where a researcher draws conclusions about a community based on immersion in the field - thinking that only quantitative research backed up by statistical analysis is sound. The balance is not so clear, however.

  4. Thinking Drawing

    Adams, Eileen

    2017-01-01

    This article draws heavily on the author's critical autobiography: "Eileen Adams: Agent of Change." It presents evidence of the value of drawing as a medium for learning, particularly in art and design, and argues that drawing is a useful educational tool. The premise is that drawing makes you think. This article explains various…

  5. Think Human

    Nielsen, Charlotte Marie Bisgaard

    2013-01-01

    years' campaigns suggests that the theory of communication underlying the campaign has its basis in mechanical action rather than in human communication. The practice of 'Communication design' is investigated in relation to this metaphorical 'machine thinking' model of communication and contrasted...... with the human-centered theory of communication advocated by integrationism....

  6. Thinking recursively

    Roberts, Eric S

    1986-01-01

    Concentrating on the practical value of recursion, this text, the first of its kind, is essential to computer science students' education. In this text, students will learn the concept and programming applications of recursive thinking. This will ultimately prepare students for advanced topics in computer science such as compiler construction, formal language theory, and the mathematical foundations of computer science.

  7. Think Human

    Nielsen, Charlotte Marie Bisgaard

    2013-01-01

    years' campaigns suggests that the theory of communication underlying the campaign has its basis in mechanical action rather than in human communication. The practice of 'Communication design' is investigated in relation to this metaphorical 'machine thinking' model of communication and contrasted...

  8. Students' THINKing

    Schembri, Sarah

    2015-01-01

    Seagrass meadows support a diverse range of organisms. When this habitat is fragmented all species suffer. Fish that previously had large stretches of seagrass meadows to forage in would have to face the prospect of swimming to a different patch more often and this exposes them to predators. http://www.um.edu.mt/think/fast-fish-slow-fish-little-fish-big-fish/

  9. Limited Weight Loss or Simply No Weight Gain following Lifestyle-Only Intervention Tends to Redistribute Body Fat, to Decrease Lipid Concentrations, and to Improve Parameters of Insulin Sensitivity in Obese Children

    Valeri Lenin

    2011-03-01

    Full Text Available Objectives. To investigate whether lifestyle-only intervention in obese children who maintain or lose a modest amount of weight redistributes parameters of body composition and reverses metabolic abnormalities. Study Design. Clinical, anthropometric, and metabolic parameters were assessed in 111 overweight or obese children (CA of 11.3 ± 2.8 years; 63 females and 48 males, during 8 months of lifestyle intervention. Patients maintained or lost weight (1–5% (group A; n: 72 or gained weight (group B. Results. Group A patients presented with a decrease in systolic blood pressure (SBP and diastolic blood pressure (DBP ( and , resp., BMI (, z-score BMI (, waist circumference (, fat mass (, LDL-C (, Tg/HDL-C ratio (, fasting and postprandial insulin (, and HOMA (, while HDL-C ( and QUICKI increased (. Conversely, group B patients had an increase in BMI (, waist circumference (, SBP (, and in QUICKI (, while fat mass (, fasting insulin (, and HOMA ( decreased. Lean mass, DBP, lipid concentrations, fasting and postprandial glucose, postprandial insulin, and ultrasensitive C-reactive protein (CRP remained stable. Conclusions. Obese children who maintain or lose a modest amount of weight following lifestyle-only intervention tend to redistribute their body fat, decrease blood pressure and lipid levels, and to improve parameters of insulin sensitivity.

  10. Soft-Bodied Fossils Are Not Simply Rotten Carcasses - Toward a Holistic Understanding of Exceptional Fossil Preservation: Exceptional Fossil Preservation Is Complex and Involves the Interplay of Numerous Biological and Geological Processes.

    Parry, Luke A; Smithwick, Fiann; Nordén, Klara K; Saitta, Evan T; Lozano-Fernandez, Jesus; Tanner, Alastair R; Caron, Jean-Bernard; Edgecombe, Gregory D; Briggs, Derek E G; Vinther, Jakob

    2018-01-01

    Exceptionally preserved fossils are the product of complex interplays of biological and geological processes including burial, autolysis and microbial decay, authigenic mineralization, diagenesis, metamorphism, and finally weathering and exhumation. Determining which tissues are preserved and how biases affect their preservation pathways is important for interpreting fossils in phylogenetic, ecological, and evolutionary frameworks. Although laboratory decay experiments reveal important aspects of fossilization, applying the results directly to the interpretation of exceptionally preserved fossils may overlook the impact of other key processes that remove or preserve morphological information. Investigations of fossils preserving non-biomineralized tissues suggest that certain structures that are decay resistant (e.g., the notochord) are rarely preserved (even where carbonaceous components survive), and decay-prone structures (e.g., nervous systems) can fossilize, albeit rarely. As we review here, decay resistance is an imperfect indicator of fossilization potential, and a suite of biological and geological processes account for the features preserved in exceptional fossils. © 2017 The Authors. BioEssays Published by WILEY Periodicals, Inc.

  11. Teamwork [Activities]: Corporate Connection; The Stomp Heard 'Round the World; Frantic Times; The Bird's Nest; It's a What? This Is Life...This Is a Distraction; The Turnstile; World Map; Turn Over a New Leaf; Simply Paper.

    Butler, Steve; Patton, Rob; Schusser, Eric; Harrington, Charlie; Crawford, Bartholomew; Frank, Laurie; Proudman, Bill; Evans, Faith; Dobkin, Craig H.

    1998-01-01

    Describes nine group activities used to build cooperation and teamwork in adventure-, challenge-, and experiential-education settings. Includes target group, group size, time and space requirements, activity level, props needed, instructions, ideas for post-activity group processing and reflection, and facilitator tips. Target groups include…

  12. “I have surly passed a limit, it is simply too much”: women’s and men’s experiences of stress and wellbeing when living within a process of housework resignation

    Lisa Harryson

    2016-03-01

    Full Text Available Abstract Background Gender inequality within paid and unpaid work exposes women and men to different environments and responsibilities. These gender patterns shape living conditions for women and men, either negatively or positively, by affecting the prospect of good health. Most public health studies of gender and housework are quantitative, and knowledge about the relationship between housework experiences and health for women and men is limited. The aim of this study was to explore the housework experiences and practices of women and men and their experiences of stress and perceived wellbeing from a gender perspective. Methods We conducted thematic interviews with four women and four men living in Sweden, and performed an analysis using the Grounded Theory method. Findings We found that stereotypical gender practices in housework influenced experiences of stress and perceived wellbeing among women and men. Despite proposing gender equality in housework as a means of improving wellbeing, inequality was amplified by the way women and men handle the gendered division of housework. We call this recurring theme “The process of housework resignation”, which also constitute the core category in our analysis. “The process of housework resignation” was theorised from the categories “Gender practices in housework”, “Experiencing stress and wellbeing” and “Managing daily life”. Conclusions Stereotypical gender practices in housework can increase experiences of stress among women and men. Challenging stereotypical masculinities can be a key for breaking the process of resignation in housework and for facilitating improved health among both women and men in heterosexual couple relationships within a Swedish context.

  13. On three forms of thinking: magical thinking, dream thinking, and transformative thinking.

    Ogden, Thomas H

    2010-04-01

    The author believes that contemporary psychoanalysis has shifted its emphasis from the understanding of the symbolic meaning of dreams, play, and associations to the exploration of the processes of thinking, dreaming, and playing. In this paper, he discusses his understanding of three forms of thinking-magical thinking, dream thinking, and transformative thinking-and provides clinical illustrations in which each of these forms of thinking figures prominently. The author views magical thinking as a form of thinking that subverts genuine thinking and psychological growth by substituting invented psychic reality for disturbing external reality. By contrast, dream thinking--our most profound form of thinking-involves viewing an emotional experience from multiple perspectives simultaneously: for example, the perspectives of primary process and secondary process thinking. In transformative thinking, one creates a new way of ordering experience that allows one to generate types of feeling, forms of object relatedness, and qualities of aliveness that had previously been unimaginable.

  14. What We Think We Know About Maya Mathematics and Astronomy

    Van Stone, M.

    2016-01-01

    In most cultures, mathematics and astronomy are obscure and arcane. Not so to the ancient Maya. Despite what we consider technological “deficiencies”—they lacked both metal tools and the wheel—their public inscriptions paid uniquely sophisticated attention to these sciences. At any given monument, fully half the text is devoted to situating events in time, particularly specifying the precise number of days between events, whether historical or mythological. Often these intervals have numerological significance, and many are precise multiples of the periodicities of heavenly bodies. The Maya apparently were fully aware of the exact length of the tropical year, the sidereal year, the cycles of Venus, and eclipses; and there is evidence that they even celebrated events reflecting the 26,000-year precession cycle. However, Maya illuminati had an agenda quite alien to our way of thinking. Clues to their knowledge are arcane, rare, and often difficult for us to recognize with eyes clouded by our modern worldview. The body of work left to us consists of just a few tantalizing sherds of a once-rich and diverse astromythological tradition. Moreover, there was no single pan-Mayan mythos. An astronomical alignment seen repeatedly in one city will be completely absent in others. Each city-state emphasized specific and often unique features, and they often contradict one another. But we soldier on. The diversity we find so frustrating is simply the fine structure of their worldview. Intellectual historians have for too long been, like Procrustes, trying to force all Maya science and religion into a single universal straitjacket.

  15. Thinking-in-Concert

    O'Donnell, Aislinn

    2012-01-01

    In this essay, I examine the concept of thinking in Hannah Arendt's writings. Arendt's interest in the experience of thinking allowed her to develop a concept of thinking that is distinct from other forms of mental activity such as cognition and problem solving. For her, thinking is an unending, unpredictable and destructive activity without fixed…

  16. Rational Thinking and Reasonable Thinking in Physics

    Isaeva E. A.

    2008-04-01

    Full Text Available The usual concept of space and time, based on Aristotle's principle of contemplation of the world and of the absoluteness of time, is a product of rational thinking. At the same time, in philosophy, rational thinking differs from reasonable thinking; the aim of logic is to distinguish finite forms from infinite forms. Agreeing that space and time are things of infinity in this work, we shall show that, with regard to these two things, it is necessary to apply reasonable thinking. Spaces with non-Euclidean geometry, for example Riemannian and Finslerian spaces, in particular, the space of the General Theory of the Relativity (four-dimensional pseudo-Riemannian geometry and also the concept of multi-dimensional space-time are products of reasonable thinking. Consequently, modern physical experiment not dealing with daily occurrences (greater speeds than a low speed to the velocity of light, strong fields, singularities, etc. can be covered only by reasonable thinking.

  17. Rational Thinking and Reasonable Thinking in Physics

    Isaeva E. A.

    2008-04-01

    Full Text Available The usual concept of space and time, based on Aristotle’s principle of contemplation of the world and of the absoluteness of time, is a product of rational thinking. At the same time, in philosophy, rational thinking differs from reasonable thinking; the aim of logic is to distinguish finite forms from infinite forms. Agreeing that space and time are things of infinity in this work, we shall show that, with regard to these two things, it is necessary to apply reasonable thinking. Spaces with non-Euclidean geometry, for example Riemannian and Finslerian spaces, in particular, the space of the General Theory of the Relativity (four-dimensional pseudo-Riemannian geometry and also the concept of multi-dimensional space-time are products of reasonable thinking. Consequently, modern physical experiment not dealing with daily occurrences (greater speeds than a low speed to the velocity of light, strong fields, singularities, etc. can be covered only by reasonable thinking.

  18. Effects of basic character design and animation concepts using the flipped learning and project-based learning approach on learning achievement and creative thinking of higher education students

    Autapao, Kanyarat; Minwong, Panthul

    2018-01-01

    Creative thinking was an important learning skill in the 21st Century via learning and innovation to promote students' creative thinking and working with others and to construct innovation. This is one of the important skills that determine the readiness of the participants to step into the complex society. The purposes of this research were 1) to compare the learning achievement of students after using basic character design and animation concepts using the flipped learning and project-based learning and 2) to make a comparison students' creative thinking between pretest and posttest. The populations were 29 students in Multimedia Technology program at Thepsatri Rajabhat University in the 2nd semester of the academic year 2016. The experimental instruments were lesson plans of basic character design and animation concepts using the flipped learning and project based learning. The data collecting instrument was creative thinking test. The data were analyzed by the arithmetic mean, standard deviation and The Wilcoxon Matched Pairs Signed-Ranks Test. The results of this research were 1) the learning achievement of students were statistically significance of .01 level and 2) the mean score of student's creativity assessment were statistically significance of .05 level. When considering all of 11 KPIs, showed that respondents' post-test mean scores higher than pre-test. And 5 KPIs were statistically significance of .05 level, consist of Originality, Fluency, Elaboration, Resistance to Premature Closure, and Intrinsic Motivation. It's were statistically significance of .042, .004, .049, .024 and .015 respectively. And 6 KPIs were non-statistically significant, include of Flexibility, Tolerance of Ambiguity, Divergent Thinking, Convergent Thinking, Risk Taking, and Extrinsic Motivation. The findings revealed that the flipped learning and project based learning provided students the freedom to simply learn on their own aptitude. When working together with project

  19. Visual Thinking Strategies = Creative and Critical Thinking

    Moeller, Mary; Cutler, Kay; Fiedler, Dave; Weier, Lisa

    2013-01-01

    Implementation of Visual Thinking Strategies (VTS) into the Camelot Intermediate School curriculum in Brookings, South Dakota, has fostered the development of creative and critical thinking skills in 4th- and 5th-grade students. Making meaning together by observing carefully, deciphering patterns, speculating, clarifying, supporting opinions, and…

  20. Thinking About Adoption

    ... asked questions. Q: I think I want to adopt. Where do I begin?​ A: Thinking about adoption ... through adoption. Learn more about their How-to-Adopt and Adoption Parenting Network . Q: What are the ...

  1. Think Tanks in Europe

    Kelstrup, Jesper Dahl

    in their national contexts. Questions regarding patterns and differences in think tank organisations and functions across countries have largely been left unanswered. This paper advances a definition and research design that uses different expert roles to categorise think tanks. A sample of 34 think tanks from...

  2. Foundations for Critical Thinking

    Bers, Trudy; Chun, Marc; Daly, William T.; Harrington, Christine; Tobolowsky, Barbara F.

    2015-01-01

    "Foundations for Critical Thinking" explores the landscape of critical-thinking skill development and pedagogy through foundational chapters and institutional case studies involving a range of students in diverse settings. By establishing a link between active learning and improved critical thinking, this resource encourages all higher…

  3. Visual thinking and neuroscience.

    Smith, C U M

    2008-01-01

    After a consideration of visual thinking in science the role of such thinking in neuroscience is discussed. Three instances are examined - cortical column, retina, impulse - and it is argued that visual thinking is employed, though in different ways, in each. It lies at the core of neurobiological thought.

  4. Think tanks in Denmark

    Blach-Ørsten, Mark; Kristensen, Nete Nørgaard

    2016-01-01

    outside the media. The study shows that the two largest and oldest think tanks in Denmark, the liberal think tank CEPOS and the social democratic think tank ECLM, are very active and observable in the media; that the media’s distribution of attention to these think tanks, to some extent, confirms a re......-politicization of Danish newspapers; but also that the news media as an arena of influence is only one part of the equation, since some of the corporatist political networks are still intact and working outside the media...... half of the 2010s, because in this national setting think tanks are still a relatively new phenomenon. Based on theories of mediatization and de-corporatization, we present 1) an analysis of the visibility of selected Danish think tanks in the media and 2) an analysis of their political networks...

  5. THINKING IN PAREMIOLOGY

    Letitia DURNEA

    2017-12-01

    Full Text Available The present article has the purpose of highlighting possible interrelationships between proverbs and thinking, both connected through education. Thinking, a complex mental process, is materialized in various forms, being influenced by the individual’s personalities, trends and personal interests. For this reason, we consider that proverbs, reaching so extensive areas, can satisfy different tastes, sometimes even contradictory. It seeks to highlight the form in which thinking can be contrived, guided and even provoked by proverbs - short, popular phrases with fixed forms that convey the millennial wisdom of our ancestors. Assigning multiple roles, the paremiology conceals thinking with the help of educators through education.

  6. Exploring Higher Thinking.

    Conover, Willis M.

    1992-01-01

    Maintains that the social studies reform movement includes a call for the de-emphasis of rote memory and more attention to the development of higher-order thinking skills. Discusses the "thinking tasks" concept derived from the work of Hilda Taba and asserts that the tasks can be used with almost any social studies topic. (CFR)

  7. Blue Ocean Thinking

    Orem, Donna

    2016-01-01

    This article describes a concept called the "blue ocean thinking strategy," developed by W. Chan Kim and Renée Mauborgne, professors at INSEAD, an international graduate school of business in France. The "blue ocean" thinking strategy considers opportunities to create new markets for services, rather than focusing solely on…

  8. Vitalistic thinking in adults.

    Wilson, Stuart

    2013-11-01

    Vitalistic thinking has traditionally been associated with reasoning about biological phenomena. The current research aimed to investigate a broader range of vitalistic thinking than previously studied. Esoteric notions of 'energy' are frequently used by individuals when making causal attributions for strange occurrences, and previous literature has linked such thinking with paranormal, magical, and superstitious beliefs. Two experiments are described that aim to investigate whether adults are vitalistic when asked to make causal judgments, and whether this can be predicted by thinking styles and prior paranormal belief. Experiment 1 asked participants to rate three causal options (one of which was vitalistic) for six vignettes. Scores on one dimension of paranormal belief (New Age Philosophy) and analytical thinking significantly predicted vitalism, but scores on intuitive thinking and Traditional Paranormal Beliefs did not. Experiment 2 extended the findings by asking participants to generate their own causal responses. Again, paranormal belief was found to be the best predictor of vitalism, but this time Traditional Paranormal Beliefs were associated with vitalistic responses whilst both intuitive and analytical thinking were unable to significantly predict classification. Results challenge previous findings, suggesting that vitalistic thinking may operate differently when applied to everyday causal reasoning. © 2012 The British Psychological Society.

  9. Thinking about Metacognition

    Crossland, John

    2015-01-01

    Learning depends on the effective use of basic cognitive processes such as memory and attention, but for optimal learning, learners also need to have awareness of, and control over, these cognitive processes. The literal meaning of metacognition is cognition about cognition or, more informally, thinking about your thinking: a good starting point…

  10. Responsibility and Integrated Thinking

    Robinson, SJ

    2014-01-01

    Integrated thinking is essentially focused in dialogue and communication. This is partly because relationships and related purpose focus on action, which itself acts as a means of integration, and partly because critical dialogue enables better, more responsive, integrated thinking and action.

  11. Assessing Children's Multiplicative Thinking

    Hurst, Chris; Hurrell, Derek

    2016-01-01

    Multiplicative thinking is a "big idea" of mathematics that underpins much of the mathematics learned beyond the early primary school years. This paper reports on a current study that utilises an interview tool and a written quiz to gather data about children's multiplicative thinking. The development of the tools and some of the…

  12. Counterfactual thinking in physics

    Elwenspoek, Michael Curt; Birke, Dorothee; Butter, Michael; Köppe, Tilmann

    2011-01-01

    Counterfactual thinking plays a key role in research in physics and, I believe, in research in all natural sciences. In this contribution I will describe a few examples of counterfactual thinking, how it is used, the power of this method of inquiry, and the types of results that can be achieved. A

  13. Medical Computational Thinking

    Musaeus, Peter; Tatar, Deborah Gail; Rosen, Michael A.

    2017-01-01

    Computational thinking (CT) in medicine means deliberating when to pursue computer-mediated solutions to medical problems and evaluating when such solutions are worth pursuing in order to assist in medical decision making. Teaching computational thinking (CT) at medical school should be aligned...

  14. It Makes You Think

    Harden, Helen

    2009-01-01

    This article provides an overview of the "It Makes You Think" resource. The lessons provided by this resource show how students can learn about the global dimension through science. The "It Makes You Think" resource contains ten topics: (1) Metals in jewellery worldwide; (2) Global food market; (3) The worldwide travels of…

  15. How Babies Think

    Bachleda, Amelia R.; Thompson, Ross A.

    2018-01-01

    Babies think differently than adults, and understanding how they think can help us see their explosive brain growth in everyday behavior. Infants learn language faster than adults do, use statistics to understand how the world works, and even reason about the minds of others. But these achievements can be hidden by their poor self-regulatory…

  16. Thinking inside the Box

    Demski, Jennifer

    2012-01-01

    When one thinks of 21st century schools, one thinks of geometric modern architecture, sustainable building materials, and high-tech modular classrooms. It's rare, though, that a district has the space or the money to build that school from the ground up. Instead, the challenge for most is the transformation of the 20th century architecture to…

  17. The Question Concerning Thinking

    Riis, Søren

    2008-01-01

    Martin Heidegger's thought-provoking essay "The Question Concerning Technology" (1977a) placed technology at the heart of philosophy. Heidegger tried to show that the essence of technology provokes humans to think about the world in a very dangerous way. Yet if we follow Heidegger's analysis...... of technology, what role does that ascribe to philosophy? To be able to understand the programmatic scope of Heidegger's question ‘concerning' technology, we need to see it as inseparable from his famous thesis about the end of philosophy (1977c) and what he considers to be the ideal kind of thinking. However......, by doing so, we will in the end realize two important things. First, that Heidegger's declaration of the end of philosophy in fact also means the end of anything we can meaningfully call thinking. Second, that Heidegger's own thinking is completely different from his own ideal of thinking. Our question...

  18. Thinking is believing.

    Kasturirangan, Rajesh

    2008-01-01

    Philosophers as well lay people often think of beliefs as psychological states with dubious epistemic properties. Beliefs are conceptualized as unregulated conceptual structures, for the most part hypothetical and often fanciful or deluded. Thinking and reasoning on the other hand are seen as rational activities regulated by rules and governed by norms. Computational modeling of the mind has focused on rule-governed behavior, ultimately trying to reduce them to rules of logic. What if thinking is less like reasoning and more like believing? I argue that the classical model of thought as rational is mistaken and that thinking is fundamentally constituted by believing. This new approach forces us to re-evaluate classical epistemic concepts like "truth", "justification" etc. Furthermore, if thinking is believing, then it is not clear how thoughts can be modeled computationally. We need new mathematical ideas to model thought, ideas that are quite different from traditional logic-based mathematical structures.

  19. Thinking about thinking: implications for patient safety.

    Montgomery, Kathryn

    2009-01-01

    Clinical medicine, a learned, rational, science-using practice, is labelled a science even though physicians have the good sense not to practise it that way. Rather than thinking like scientists - or how we think scientists think - physicians are engaged in analogical, interpretive reasoning that resembles Aristotle's phronesis, or practical reasoning, more closely than episteme, or scientific reasoning. In medicine, phronesis is clinical judgment; and while it depends on both a fund of information and extensive experience, somehow it is not quite teachable. This practical, clinical rationality relies on case narrative for teaching and learning about illness and disease, for recording and communicating about patient care and, inevitably, for thinking about and remembering the details, as well as the overarching rules of practice. At the same time, "anecdotal" remains the most pejorative word in medicine, and the tension between the justifiable caution this disdain expresses and the pervasive narrative structure of medical knowledge is characteristic of clinical knowing generally: a tug-of-war between apparent irreconcilables that can be settled only by an appeal to the circumstances of the clinical situation. Practical rationality in the clinical encounter is characterized by a productive circulation between the particular details of the patient's presentation and general information about disease stored as a taxonomy of cases. Evidence-based medicine can improve this negotiation between general knowledge and the patient's particulars, but it cannot replace it. In a scientific era, clinical judgment remains the quintessential intellectual strength of the clinician. Why, then, do we not teach the epistemology of medicine? Understanding the mis-description of physicians' thinking - and the accompanying claim that medicine is, in itself, a science - could mitigate the misplaced perfectionism that makes mistakes in medicine personal and unthinkable.

  20. Nuclear age thinking

    Depastas, A.N.

    1990-01-01

    According to the practicalist school, thinking emerges from activity and each human practice is giving food to its own distinctive kinds of perception, conduct, and perspective of the world. The author, while studying and describing developments after the commencement of the nuclear age in many fields of human behavior and knowledge, including the social sciences, particularly psychology and international politics, became an adherent to the practicalist philosophy when he perceived new relevant thoughts coming to his mind at the same time. Indeed writing is a learning experience. He has, therefore, systematically included these thoughts in the following pages and synoptically characterized them in the title: Nuclear Age Thinking. He considers this kind of thinking as automatic, conscious activity which is gradually influencing our choices and decisions. The author has reservations as regards Albert Einstein's saying that the unleashed power of the atom changed everything save our modes of thinking, because the uncontrollability of nuclear energy is apparently in the subconscious of mankind nowadays, influencing the development of a new mode of thinking, and that is the nuclear age thinking which is the subject of this book. Nuclear age thinking drives from the collective fear of extinction of life on earth due to this new power at man's disposal, and it is not only limited to the change in the conventional meaning of the words war and peace.

  1. Learning to think strategically.

    1994-01-01

    Strategic thinking focuses on issues that directly affect the ability of a family planning program to attract and retain clients. This issue of "The Family Planning Manager" outlines the five steps of strategic thinking in family planning administration: 1) define the organization's mission and strategic goals; 2) identify opportunities for improving quality, expanding access, and increasing demand; 3) evaluate each option in terms of its compatibility with the organization's goals; 4) select an option; and 5) transform strategies into action. Also included in this issue is a 20-question test designed to permit readers to assess their "strategic thinking quotient" and a list of sample questions to guide a strategic analysis.

  2. Clinical thinking in psychiatry.

    Wells, Lloyd A

    2015-06-01

    I discuss the lack of precision in the term 'clinical reasoning' and its relationship to evidence-based medicine and critical thinking. I examine critical thinking skills, their underemphasis in medical education and successful attempts to remediate them. Evidence-based medicine (and evidence-based psychiatry) offer much but are hampered by the ubiquity and flaws of meta-analysis. I explore views of evidence-based medicine among psychiatry residents, as well as capacity for critical thinking in residents before and after a course in philosophy. I discuss decision making by experienced doctors and suggest possible futures of this issue. © 2015 John Wiley & Sons, Ltd.

  3. Collapse of strategic thinking, research and governance in Serbia and possible role of the spatial plan of the Republic of Serbia (2010 in its renewal

    Vujošević Miodrag

    2010-01-01

    Full Text Available Early reforms in Serbia (Yugoslavia were announced immediately after the fall of the Berlin Wall in 1989. From the beginning of the 1990s few attempts of the kind announced have taken place, and, altogether, they still remain more or less uncompleted. To a large extent, this is a result of choices taken by the political and economic elites, in effect without any broader public dialogue undertaken about the strategic directions, contents and means for the implementation of such reforms. So far no overall societal consensus on the key strategic issues has been reached whatsoever, and, therefore, the choices in question have simply been imposed on the society at large by decree. The economic recovery from 2000 onwards, while fairly dynamic, has still been insufficient, and more or less assumes the form of “growth without development”. Serbia still keeps one of the most dissipating and non-sustainable economies, social services and spatial development patterns in Europe. Its “post-socialist Argonautics” has been facing a number of difficulties, also exacerbated by a lack of adequate institutional and organizational adjustments, as well as by a lack of proper cognitive and heuristic support. The spatial and environmental planning practice represents a mixture of old habits and substandard approaches, with only some new initiatives. There have been few attempts to redirect the improper development path, however, which have so far either failed of been uncompleted, mostly reflecting the collapse an overall collapse of strategic thinking, research and governance in this country.

  4. Adaptability: Time to Start Thinking about Thinking

    2015-05-21

    larger whole.66 An example of a paradox is one cannot be happy if one is sad, but these two emotions are really part of an overall state of being...which triggers bodily responses; those bodily responses have implications on cognitive processes like working memory, flexibility, and creativity...Kahneman, Thinking, Fast and Slow (New York: Farrar, Straus and Giroux, 2011), 3. 99 Daniel Kahneman, “ Maps of Bounded Rationality: Psychology for

  5. Stress Management: Positive Thinking

    Healthy Lifestyle Stress management Positive thinking helps with stress management and can even improve your health. Practice overcoming negative self-talk ... with optimism is a key part of effective stress management. And effective stress management is associated with ...

  6. Creative Thinking Package

    Jones, Clive

    1972-01-01

    A look at the latest package from a British managment training organization, which explains and demonstrates creative thinking techniques, including brainstorming. The package, designed for groups of twelve or more, consists of tapes, visuals, and associated exercises. (Editor/JB)

  7. Scale of Critical Thinking

    Semerci, Nuriye

    2000-01-01

    The main purpose of this study is to develop the scale for critical thinking. The Scale of Critical Thinking was applied to 200 student. In this scale, there are total 55 items, four of which are negative and 51 of which are positive. The KMO (Kaiser-Meyer-Olkin) value is 0.75, the Bartlett test value is 7145.41, and the Cronbach Alpha value is 0.90.

  8. 11 things a geologist thinks an engineer should know about carbonate beaches

    Halley, Robert B.; Magoon, Orville T.; Robbins, Lisa L.; Ewing, Lesley

    2002-01-01

    This is a review of the geological aspects of carbonate beaches that a geologist thinks may be useful for an engineer. Classical geologic problems of carbonate beaches, for example how ancient examples are recognized in rock sequences, are of little interest to engineers. Geologists not involved in engineering problems may find it difficult to know what an engineer should understand about carbonate beaches. Nevertheless, there are at least eleven topics that are potentially very useful for engineers to keep in mind. These eleven are chosen with as much thought going into what has been omitted as has been given to the eleven included topics. Some qualifications are in order: First, this paper does not discuss certain kinds of carbonate shorelines that are beyond the scope of engineering issues. For example, this review does not discuss very high-energy carbonate boulder beaches. These beaches are comprised of pieces of carbonate material ganging in size from ten centimeters to meters. Typically, these are high-energy storm deposits formed from pieces of either eroded carbonate rock or other large carbonate pieces such as pieces of large corals. This paper focuses on sand-sized (0.0625–2.0 mm) coastal carbonate deposits. Second, offshore beaches will not be discussed. There are many carbonate beaches that form on banks or shoals exposed at low tide, but our discussion is confined to what most people think of when they go to some tropical island and/or resort and walk out to lay on the beach. Third, this paper does not consider mixed carbonate/quartz sand beaches. While mixed beaches are common, only the end member of purely carbonate sand beaches is considered. Fourth, there will be no order of preference of the eleven topics. And lastly, these eleven topics are not consensus items. These are simply one geologist s thoughts about the aspects of carbonate beaches that would be useful for engineering colleagues to keep in mind. Where possible, general reference is

  9. A System Thinking Model Proposal for Enterprise Application Integration (EAI Evaluation Completeness

    Irene Nakiyimba

    2014-01-01

    Full Text Available Research has identified a number of approaches for evaluating Enterprise Application Integration (EAI. The majority of these approaches focus primarily on the technical functional and non-functional capabil¬ities of an EAI solution. Although, where the technical dimensions have received considerable attention from researchers, other dimensions needed for EAI evaluation, such as stakeholder feedback, have not re¬ceived explicit consideration. As a result, attaining a consummate EAI solution is still a major challenge for many enterprises. The current EAI evaluation models simply provide piecemeal insights towards the evaluation criteria variables from limited stakeholder perceptions and do not help to understand EAI evaluation as a dynamic, feedback, time based and non-linear problem. Different stakeholders view the outcome of an EAI project from different perspectives and therefore will more likely than not arrive at different conclusions. To achieve a consensus among stakeholder perceptions, we represent EAI evaluation as a feedback analysis problem from multi-stakeholder perceptions for proper alignment with business goals, vision and mission. This paper proposes the application of System Dynamics (SD model towards guiding policy analysis for evaluating criteria factors from multi-stakeholders perceptions for EAI adoption; this will provide for holistic evaluation where emphasis is the importance of evaluation as whole (not piece meal perceptions and the interdependence of evaluation criteria factors from the diverse stakeholder perceptions is analyzed. In this paper we present a case-study performed at a large portion of the East African banking system. A total of 800 responses to questionnaires are analyzed to formulate a systems thinking model, which in turn allows us to analyze feedback loops between different stakeholders with distinct evaluation criteria. Findings result in a structured and holistic systems thinking model which

  10. Think Like a Nurse: A Critical Thinking Initiative.

    Ward, Terry D; Morris, Tiffany

    2016-01-01

    Critical thinking is essential in the practice of the nurse generalist, today. Nursing faculty is frequently trying to identify teaching strategies in promoting critical thinking and engaging students in active learning. To close the gap between critical thinking and student success, a school in the south east United States implemented the use of the 'think like a nurse initiative" for incoming junior nursing students. Faculty collaborated to adopt the fundamental and essential nursing concepts for nursing students to support thinking like a nurse.

  11. Thinking aloud influences perceived time.

    Hertzum, Morten; Holmegaard, Kristin Due

    2015-02-01

    We investigate whether thinking aloud influences perceived time. Thinking aloud is widely used in usability evaluation, yet it is debated whether thinking aloud influences thought and behavior. If thinking aloud is restricted to the verbalization of information to which a person is already attending, there is evidence that thinking aloud does not influence thought and behavior. In an experiment, 16 thinking-aloud participants and 16 control participants solved a code-breaking task 24 times each. Participants estimated task duration. The 24 trials involved two levels of time constraint (timed, untimed) and resulted in two levels of success (solved, unsolved). The ratio of perceived time to clock time was lower for thinking-aloud than control participants. Participants overestimated time by an average of 47% (thinking aloud) and 94% (control). The effect of thinking aloud on time perception also held separately for timed, untimed, solved, and unsolved trials. Thinking aloud (verbalization at Levels 1 and 2) influences perceived time. Possible explanations of this effect include that thinking aloud may require attention, cause a processing shift that overshadows the perception of time, or increase mental workload. For usability evaluation, this study implies that time estimates made while thinking aloud cannot be compared with time estimates made while not thinking aloud, that ratings of systems experienced while thinking aloud may be inaccurate (because the experience of time influences other experiences), and that it may therefore be considered to replace concurrent thinking aloud with retrospective thinking aloud when evaluations involve time estimation.

  12. Advanced Analytic Cognition: Critical Thinking

    2013-09-01

    Published online ahead of print: 12/16/2010) 39 Beyer, B.K. Practical Strategies for the Teaching of Thinking, Allyn and Bacon , Boston, MA, 1987, p. 32...or critical thinking as such has no part in this linkage.78 David Schum and Francis Hume discussed critical reasoning within the context of...Teaching of Thinking, Allyn and Bacon , Boston, MA, 1987, p. 211. 110 Dewey, J. How We Think: A Restatement of the Relation of Reflective Thinking to

  13. Thinking about Thinking: An Exploration of Preservice Teachers' Views about Higher Order Thinking Skills

    Coffman, Diane M.

    2013-01-01

    Thinking skills have long been regarded as an essential outcome of the educational process. Yet, research shows that the teaching of thinking skills in K-12 education does not follow a coherent path. Several factors affect the teaching and use of thinking skills in the classroom, with teacher knowledge and beliefs about thinking skills among the…

  14. Foundations of resilience thinking.

    Curtin, Charles G; Parker, Jessica P

    2014-08-01

    Through 3 broad and interconnected streams of thought, resilience thinking has influenced the science of ecology and natural resource management by generating new multidisciplinary approaches to environmental problem solving. Resilience science, adaptive management (AM), and ecological policy design (EPD) contributed to an internationally unified paradigm built around the realization that change is inevitable and that science and management must approach the world with this assumption, rather than one of stability. Resilience thinking treats actions as experiments to be learned from, rather than intellectual propositions to be defended or mistakes to be ignored. It asks what is novel and innovative and strives to capture the overall behavior of a system, rather than seeking static, precise outcomes from discrete action steps. Understanding the foundations of resilience thinking is an important building block for developing more holistic and adaptive approaches to conservation. We conducted a comprehensive review of the history of resilience thinking because resilience thinking provides a working context upon which more effective, synergistic, and systems-based conservation action can be taken in light of rapid and unpredictable change. Together, resilience science, AM, and EPD bridge the gaps between systems analysis, ecology, and resource management to provide an interdisciplinary approach to solving wicked problems. © 2014 Society for Conservation Biology.

  15. Blink the power of thinking without thinking

    Gladwell, Malcolm

    2005-01-01

    In his landmark bestseller The Tipping Point, Malcolm Gladwell redefined how we understand the world around us. Now, in Blink, he revolutionizes the way we understand the world within. Blink is a book about how we think without thinking, about choices that seem to be made in an instant-in the blink of an eye-that actually aren't as simple as they seem. Why are some people brilliant decision makers, while others are consistently inept? Why do some people follow their instincts and win, while others end up stumbling into error? How do our brains really work-in the office, in the classroom, in the kitchen, and in the bedroom? And why are the best decisions often those that are impossible to explain to others?In Blink we meet the psychologist who has learned to predict whether a marriage will last, based on a few minutes of observing a couple; the tennis coach who knows when a player will double-fault before the racket even makes contact with the ball; the antiquities experts who recognize a fake at a glance. Her...

  16. Thinking the unthinkable

    Gammelgaard Nielsen, Anders; Dombernowsky, Per

    2004-01-01

    This paper adresses the theme of thinking construction in a changing world. In more specific terms it adresses two topics. The first being the necessary competences and skills in construction, that can be expected in the profile of the future architect after graduation. The second, being the acqu......This paper adresses the theme of thinking construction in a changing world. In more specific terms it adresses two topics. The first being the necessary competences and skills in construction, that can be expected in the profile of the future architect after graduation. The second, being...

  17. Trust and Critical Thinking

    Kleinig, John

    2018-01-01

    This article discusses the tension between trust, as an expression of interpersonal commitment, and critical thinking, which includes a demand for reasons. It explores the importance of each for individual flourishing, and then seeks to establish some ways in which they intersect, drawing on ideas of authority and trustworthiness. It argues that…

  18. Wishful thinking in preschoolers.

    Bernard, Stéphane; Clément, Fabrice; Mercier, Hugo

    2016-01-01

    The current experiment sought to demonstrate the presence of wishful thinking--when wishes influence beliefs--in young children. A sample of 77 preschoolers needed to predict, eight times in a row, which of two plastic eggs, one containing one toy and the other containing three toys, would be drawn by a blinded experimenter. On the four trials in which the children could not keep the content of the egg drawn, they were equally likely to predict that either egg would be drawn. By contrast, on the four trials in which the children got to keep the content of the egg, they were more likely to predict that the egg with three toys would be drawn. Any effort the children exerted would be the same across conditions, so that this demonstration of wishful thinking cannot be accounted for by an effort heuristic. One group of children--a subgroup of the 5-year-olds--did not engage in wishful thinking. Children from this subgroup instead used the representativeness heuristic to guide their answers. This result suggests that having an explicit representation of the outcome inhibits children from engaging in wishful thinking in the same way as explicit representations constrain the operation of motivated reasoning in adults. Copyright © 2015 Elsevier Inc. All rights reserved.

  19. Think It Over

    Home; Journals; Resonance – Journal of Science Education; Volume 12; Issue 12. Solution to 'A Problem in Graph Theory'. K P Savithri. Think It Over Volume 12 Issue 12 December 2007 pp 53-54. Fulltext. Click here to view fulltext PDF. Permanent link: https://www.ias.ac.in/article/fulltext/reso/012/12/0053-0054. Keywords.

  20. Proto-computational Thinking

    Tatar, Deborah Gail; Harrison, Steve; Stewart, Michael

    2017-01-01

    . Utilizing university students in co-development activities with teachers, the current study located and implemented opportunities for integrated computational thinking in middle school in a large, suburban, mixed-socioeconomic standing (SES) , mixed-race district. The co-development strategy resulted...

  1. Design thinking & lean

    Bravos, Cynthia; Adler, Isabel K.

    2015-01-01

    This paper aims at presenting how a Brazilian innovation consultancy guided a collaborative development of a mobile solution using the Design Thinking approach (Vianna et al, 2012) and Lean principles (Ries, 2011). It will describe tools and methods used and how it was applied to requirement gath...

  2. Teaching for Thinking.

    Keefe, James W., Ed.; Walberg, Herbert J., Ed.

    This volume represents a variety of current efforts to incorporate thought-provoking methods into teaching. There are three sections. "Curriculum Developments" defines key curricular terms and offers a framework and general examples of teaching tactics. In this section, Barbara Presseisen distinguishes thinking from other cognitive…

  3. Thinking like an Ecologist

    Carlson, Jenn

    2008-01-01

    This article presents a lesson in which students examine current field research on global change. In particular, students investigate the effect of carbon dioxide and tropospheric ozone on ecosystems by applying their knowledge of scientific inquiry and photosynthesis. The goal of the activity is for students to think like ecologists and draw…

  4. Thinking Like a Ssssscientist!

    Scott, Catherine; Tomasek, Terry; Matthews, Catherine E.

    2010-01-01

    A fear of snakes developed into an opportunity to teach students about the process of science: formulating questions, collecting and analyzing data, and communicating findings to the public. By using snakes to help students "think like a scientist," the authors engaged students in a five-day unit on inquiry while providing information about snakes…

  5. Thinking Like a Mathematician

    Weiss, Michael K.; Moore-Russo, Deborah

    2012-01-01

    What does it mean to think like a mathematician? One of the great paradoxes of mathematics education is that, although mathematics teachers are immersed in mathematical work every day of their professional lives, most of them nevertheless have little experience with the kind of work that research mathematicians do. Their ideas of what doing…

  6. Embedding GroupThink

    Seabrooke, Leonard; Ban, Cornel; Helgadóttir, Oddný

    This memo outlines key concepts and the methodological approach involved in a recently funded Institute for New Economic Thinking project. Our aim is to pinpoint the relationship between the reception of academic ideas, traced by citation networks with qualitative coding, and positions...

  7. Engineering Design Thinking

    Lammi, Matthew; Becker, Kurt

    2013-01-01

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

  8. Design Thinking for Life

    Watson, Andrew D.

    2015-01-01

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

  9. Dual thinking for scientists

    Scheffer, M.; Bascompte, J.; Bjordam, T.K.; Carpenter, S.R.; Clarke, L.; Folke, C.; Marquet, P.A.; Mazzeo, N.; Meerhoff, M.; Sala, O.; Westley, F.R.

    2015-01-01

    Recent studies provide compelling evidence for the idea that creative thinking draws upon two kinds of processes linked to distinct physiological features, and stimulated under different conditions. In short, the fast system-I produces intuition whereas the slow and deliberate system-II produces

  10. Thinking Data "with" Deleuze

    Mazzei, Lisa A.

    2010-01-01

    In this paper the author is thinking with Deleuze's philosophical concept of the "image" of the speech-act in cinema and the implications for methodology and ethics in qualitative research. Drawing on research in the USA with white teachers, this paper will specifically engage with Deleuzian concepts presented in his two books on cinema and his…

  11. Dual thinking for scientists

    Marten Scheffer

    2015-06-01

    Full Text Available Recent studies provide compelling evidence for the idea that creative thinking draws upon two kinds of processes linked to distinct physiological features, and stimulated under different conditions. In short, the fast system-I produces intuition whereas the slow and deliberate system-II produces reasoning. System-I can help see novel solutions and associations instantaneously, but is prone to error. System-II has other biases, but can help checking and modifying the system-I results. Although thinking is the core business of science, the accepted ways of doing our work focus almost entirely on facilitating system-II. We discuss the role of system-I thinking in past scientific breakthroughs, and argue that scientific progress may be catalyzed by creating conditions for such associative intuitive thinking in our academic lives and in education. Unstructured socializing time, education for daring exploration, and cooperation with the arts are among the potential elements. Because such activities may be looked upon as procrastination rather than work, deliberate effort is needed to counteract our systematic bias.

  12. Focusing of Students' Mathematical Thinking

    Breyfogle, M. Lynn; Herbel-Eisenmann, Beth A.

    2004-01-01

    Suggestions and ideas that enable teachers to take a closer look at students' thinking are discussed. A teacher should periodically reflect on his or her own classroom practices in order to increase attention on students' mathematical thinking.

  13. Thinking Aloud Influences Perceived Time

    Hertzum, Morten; Holmegaard, Kristin Due

    2015-01-01

    a processing shift that overshadows the perception of time, or increase mental workload. Application: For usability evaluation, this study implies that time estimates made while thinking aloud cannot be compared with time estimates made while not thinking aloud, that ratings of systems experienced while......Objective: We investigate whether thinking aloud influences perceived time. Background: Thinking aloud is widely used in usability evaluation, yet it is debated whether thinking aloud influences thought and behavior. If thinking aloud is restricted to the verbalization of information to which...... a person is already attending, there is evidence that thinking aloud does not influence thought and behavior. Method: In an experiment, 16 thinking-aloud participants and 16 control participants solved a code-breaking task 24 times each. Participants estimated task duration. The 24 trials involved two...

  14. The strategic entrepreneurial thinking imperative

    S. Dhliwayo; J. J. Van Vuuren

    2007-01-01

    Purpose: The aim of this paper is to demonstrate that strategic entrepreneurial thinking is a unitary concept which should be viewed as a standalone construct. Design/Methodology/Approach: The concept strategic entrepreneurial thinking is modelled from an analysis of strategic thinking and entrepreneurial thinking from available literature. The strategic entrepreneurial mindset imperative is then emphasised and confirmed. Findings: This paper's finding is that there is no diff...

  15. Moving on - beyond lean thinking

    Koskela, Lauri

    2004-01-01

    Lean Thinking is currently often positioned as the underlying theory of lean production among practitioners and academics, although its originators, Womack and Jones, seem not to have presented it as a theory. This paper endeavors to analyze whether Lean Thinking can be viewed as a theory of lean production. For this purpose, a critical assessment of Lean Thinking is carried out. Lean Thinking is argued to lack an adequate conceptualization of production, which has led to imprecise concepts, ...

  16. Creative Thinking with Fairy Tales.

    Flack, Jerry

    2001-01-01

    This article discusses how creative thinking can be encouraged in students through such classic tools as brainstorming and the productive thinking elements of fluency, flexibility, originality, and elaboration. It describes how fairy tales can be used to foster these thinking skills and suggests classroom activities. (Contains two references.) (CR)

  17. How Critical Is Critical Thinking?

    Shaw, Ryan D.

    2014-01-01

    Recent educational discourse is full of references to the value of critical thinking as a 21st-century skill. In music education, critical thinking has been discussed in relation to problem solving and music listening, and some researchers suggest that training in critical thinking can improve students' responses to music. But what exactly is…

  18. Traditional Literacy and Critical Thinking

    Dando, Priscille

    2016-01-01

    How school librarians focus on activating critical thinking through traditional literacy development can proactively set the stage for the deep thinking that occurs in all literacy development. The critical-thinking skills students build while becoming accomplished readers and writers provide the foundation for learning in a variety of…

  19. Strategic thinking in turbulent times

    Bratianu Constantin

    2017-07-01

    Full Text Available The purpose of this paper is to present a structural analysis of strategic thinking spectrum in turbulent times. Business excellence cannot be achieved without a well-defined strategic thinking spectrum able to elaborate and implement strategies in a fast changeable and unpredictable business environment. Strategic thinking means to think for a desirable future which can be ahead 4-5 years of the present time and to make decisions to the best of our knowledge for that unknown business environment. Thus, the research question is: How can we conceive the spectrum of strategic thinking such that we shall be able to deal with a complex and unknown future in achieving a competitive advantage? The methodology used to answer this question is based on metaphorical thinking, and multidimensional analysis. I shall consider four main dimensions: time, complexity, uncertainty, and novelty. On each of these dimensions I shall analyze the known thinking models and their attributes with respect to request formulated in the research question. Then, I shall choose those thinking models that correspond to the future characteristics and integrate them in a continuous spectrum. On each dimension I shall consider three basic thinking models. On the time dimension they are: inertial, dynamic and entropic thinking. On the complexity dimension they are: linear, nonlinear and systemic thinking. On the uncertainty dimension they are: deterministic, probabilistic and chaotic thinking. Finally, on the novelty dimension we have: template, intelligent and creative thinking. Considering all requirements for the unknown future, we conclude that strategic thinking spectrum should contain: entropic, nonlinear and systemic, probabilistic and chaotic, intelligent and creative thinking models. Such a spectrum increases the capacity of our understanding and as a consequence it enhances the capability of making adequate decisions in conditions of complexity and uncertainty.

  20. Designers' Cognitive Thinking Based on Evolutionary Algorithms

    Zhang Shutao; Jianning Su; Chibing Hu; Peng Wang

    2013-01-01

    The research on cognitive thinking is important to construct the efficient intelligent design systems. But it is difficult to describe the model of cognitive thinking with reasonable mathematical theory. Based on the analysis of design strategy and innovative thinking, we investigated the design cognitive thinking model that included the external guide thinking of "width priority - depth priority" and the internal dominated thinking of "divergent thinking - convergent thinking", built a reaso...

  1. Translational medicine: science or wishful thinking?

    Wehling Martin

    2008-06-01

    Full Text Available Abstract "Translational medicine" as a fashionable term is being increasingly used to describe the wish of biomedical researchers to ultimately help patients. Despite increased efforts and investments into R&D, the output of novel medicines has been declining dramatically over the past years. Improvement of translation is thought to become a remedy as one of the reasons for this widening gap between input and output is the difficult transition between preclinical ("basic" and clinical stages in the R&D process. Animal experiments, test tube analyses and early human trials do simply not reflect the patient situation well enough to reliably predict efficacy and safety of a novel compound or device. This goal, however, can only be achieved if the translational processes are scientifically backed up by robust methods some of which still need to be developed. This mainly relates to biomarker development and predictivity assessment, biostatistical methods, smart and accelerated early human study designs and decision algorithms among other features. It is therefore claimed that a new science needs to be developed called 'translational science in medicine'.

  2. Educational Design Thinking

    Nørgård, Rikke Toft

    2015-01-01

    thinking (e.g. Nelson & Stolterman or Cross), empathic design (e.g. Bannon or Gagnon & Coté), technological imagination (McCarthy & Wright or Balsamo), educational design and technology use within education (Laurrilard or Donohue), the paper builds a case for new ways of thinking through technologies...... is on how to promote, sustain and scaffold designerly ideation and technological imagination within formal/informal educational settings. Something that seems to require a dialectics focused on children’s transitions, transformations and transgressions within educational settings, engaged, empathic teaching...... and radical educational experience and competence in the tradition of e.g. Freire, Ranciére, or Hooks. Rather, than focusing on the potentials of technology to support visible learning, instructional design, differentiated learning or measurement of quality in teaching and learning, this paper focuses...

  3. Fundamentals of thinking, patterns

    Gafurov, O. M.; Gafurov, D. O.; Syryamkin, V. I.

    2018-05-01

    The authors analyze the fundamentals of thinking and propose to consider a model of the brain based on the presence of magnetic properties of gliacytes (Schwann cells) because of their oxygen saturation (oxygen has paramagnetic properties). The authors also propose to take into account the motion of electrical discharges through synapses causing electric and magnetic fields as well as additional effects such as paramagnetic resonance, which allows combining multisensory object-related information located in different parts of the brain. Therefore, the events of the surrounding world are reflected and remembered in the cortex columns, thus, creating isolated subnets with altered magnetic properties (patterns) and subsequently participate in recognition of objects, form a memory, and so on. The possibilities for the pattern-based thinking are based on the practical experience of applying methods and technologies of artificial neural networks in the form of a neuroemulator and neuromorphic computing devices.

  4. A science think tank

    Devine, F [The Australian, (Australia)

    1999-07-01

    A journalist views on public perceptions on nuclear issues in Australia and Japan is presented. It is also emphasised that by not offering an undergraduate course in nuclear engineering, Australia have closed the door to the nuclear energy development in Australia and costed the country some depth of specialized knowledges. A scientific think tank with active participation of the nuclear scientists is thought to benefit Australia and be in the position to influence private industrial and governmental planning.

  5. Relative Thinking Theory

    Ofer H. Azar

    2005-01-01

    The article presents a theory that I denote “Relative Thinking Theory,” which claims that people consider relative differences and not only absolute differences when making various economics decisions, even in those cases where the rational model dictates that people should consider only absolute differences. The article reviews experimental evidence for this behavior, summarizing briefly several experiments I conducted, as well as some earlier related literature. It then discusses how we can...

  6. Cultivating strategic thinking skills.

    Shirey, Maria R

    2012-06-01

    This department highlights change management strategies that may be successful in strategically planning and executing organizational change initiatives. With the goal of presenting practical approaches helpful to nurse leaders advancing organizational change, content includes evidence-based projects, tools, and resources that mobilize and sustain organizational change initiatives. In this article, the author presents an overview of strategic leadership and offers approaches for cultivating strategic thinking skills.

  7. A science think tank

    Devine, F.

    1999-01-01

    A journalist views on public perceptions on nuclear issues in Australia and Japan is presented. It is also emphasised that by not offering an undergraduate course in nuclear engineering, Australia have closed the door to the nuclear energy development in Australia and costed the country some depth of specialized knowledges. A scientific think tank with active participation of the nuclear scientists is thought to benefit Australia and be in the position to influence private industrial and governmental planning

  8. Mind, Thinking and Creativity

    Janani Harish

    2016-05-01

    Full Text Available Global civilization is the product of diverse cultures, each contributing a unique perspective arising from the development of different mental faculties and powers of mind. The momentous achievements of modern science are the result of the cumulative development of mind’s capacity for analytic thinking, mathematical rendering and experimental validation. The near-exclusive preoccupation with analysis, universal laws, mechanism, materialism, and objective experience over the past two centuries has shaped the world we live in today, accounting both for its accomplishments and its insoluble problems. Today humanity confronts complex challenges that defy solution by piecemeal analysis, unidimensional theories, and fragmented strategies. Poverty, unemployment, economic crisis, fundamentalism, violence, climate change, war, refugees, reflect the limitations and blindspots that have resulted from a partial, one-sided application of the diverse capacities of the human mind. Human monocultures suffer from all the limitations as their biological counterparts. There is urgent need to revive the legitimacy of synthetic, organic and integrated modes of thinking, to restore the credibility of subjective self-experience in science, to reaffirm the place of symbol, analogy and metaphor as valid ways of knowing and communication in education, to recognize the unique role of the individual in social processes, to recognize the central role of insight and intuition in science as in art. This article examines themes presented at the WAAS-WUC course on Mind, Thinking and Creativity, conducted at Dubrovnik in April 2016.

  9. I think in portuguese I think in portuguese

    Signe Oksefjell Ebeling

    2008-10-01

    Full Text Available This paper takes Aijmer (1997, 1998 and Simon-Vandenbergen’s (1998 contrastive work on I think as its starting point. In their studies, both Aijmer and Simon-Vandenbergen show that English think is a fuzzy verb and that this becomes particularly evident in a cross-linguistic perspective. Neither Swedish, Dutch or French seems to have one verb corresponding to the whole semantic range of think. In this article, the polysemous nature of think will be further explored in an English-Portuguese contrastive perspective. The data for the study will be taken from the English- Portuguese parallel corpus COMPARA. Portuguese equivalents of (I think will be analysed and the results compared to the findings of Aijmer and Simon-Vandenbergen. This paper takes Aijmer (1997, 1998 and Simon-Vandenbergen’s (1998 contrastive work on I think as its starting point. In their studies, both Aijmer and Simon-Vandenbergen show that English think is a fuzzy verb and that this becomes particularly evident in a cross-linguistic perspective. Neither Swedish, Dutch or French seems to have one verb corresponding to the whole semantic range of think. In this article, the polysemous nature of think will be further explored in an English-Portuguese contrastive perspective. The data for the study will be taken from the English- Portuguese parallel corpus COMPARA. Portuguese equivalents of (I think will be analysed and the results compared to the findings of Aijmer and Simon-Vandenbergen.

  10. FY 2000 research cooperation project for the research cooperative follow-up on the technology to simply set molding conditions of engineering plastics; 2000 nendo kenkyu kyoryoku jigyo. Enjiniaringu plastic no seikei joken kan'i settei gijutsu ni kansuru kenkyu kyoryoku follow up

    NONE

    2001-03-01

    For the purpose of supporting improvement of the plastic molding industry which is the important industry supporting industries such as household electric appliances and automobiles, the joint research was made on the production of high quality/high precision engineering plastic formed products, and the FY 2000 results were reported. In this fiscal year, the domestic support committee, ' the engineering plastic molding technology research committee' was held twice, and the following were carried out: discussion about the research plan, study of a plan for Japanese researchers to be sent and the details of the joint research, comprehensive evaluation of the results of the joint research made on the site. In the joint research at Thailand's BSID (Bureau of Supporting Industries Development), 4 engineers of molding technology/testing technology were sent from Japan during the period from September 18, 2000 to January 24, 2001, and the following were carried out: theoretical study and practical guidance for comprehension of injection molding technology, establishment of optimum conditions for injection molding and practice of measures taken against bad molding, conduction of the round robin test/comparative study by both JCII (Japan Chemical Innovation Institute) and BSID, etc. (NEDO)

  11. alles – einfach – sofort: Service in Medizinbibliotheken: Jahrestagung der Arbeitsgemeinschaft für Medizinisches Bibliothekswesen (AGMB e.V. vom 27. bis 29.9.2010 in Mainz / all – simply – immediately: service in medical libraries: Annual Meeting 2010 of “Arbeitsgemeinschaft für Medizinisches Bibliothekswesen” (AGMB e.V. 27th to 29th September in Mainz

    Hentschel, Eike

    2010-12-01

    Full Text Available The annual meeting 2010 of “Arbeitsgemeinschaft für Medizinisches Bibliothekswesen” (AGMB e.V. took place 27th–29th September at Mainz university.During the main event for Advanced training of medical librarianship in Germany, Austria and Switzerland the following topics were presented and discussed:Increasing digitalization of scientific communication and the consequences, innovative services in hybrid libraries (virtual textbook collections and E-Books On-Demand, education (Master degree programm “Informations- und Wissensmanagement” in Hannover, concept and building of the medical library at Düsseldorf university (O.A.S.E., quality management according to ISO 9001, subito (new services based on § 52a+b UrhG, future of the programm “Nationallizenzen” and “Allianz-Initiative der deutschen Wissenschaftsorganisationen”, information literacy (particularly blended-learning, public relation and new strategies for communication and services, future concepts for medical libraries, library services in a UK research institute, reference management, Web 2.0 and other emerging technologies, BibNet.org, Cochrane library, MedPilot, PubMed.All relevant publishers and providers for medical libraries presented new products and services in an accompanying exhibition.

  12. I think in portuguese I think in portuguese

    Signe Oksefjell Ebeling

    2008-01-01

    This paper takes Aijmer (1997, 1998) and Simon-Vandenbergen’s (1998) contrastive work on I think as its starting point. In their studies, both Aijmer and Simon-Vandenbergen show that English think is a fuzzy verb and that this becomes particularly evident in a cross-linguistic perspective. Neither Swedish, Dutch or French seems to have one verb corresponding to the whole semantic range of think. In this article, the polysemous nature of think will be further explored in an English-Portug...

  13. Ayahuasca enhances creative divergent thinking while decreasing conventional convergent thinking.

    Kuypers, K P C; Riba, J; de la Fuente Revenga, M; Barker, S; Theunissen, E L; Ramaekers, J G

    2016-09-01

    Ayahuasca is a South American psychotropic plant tea traditionally used in Amazonian shamanism. The tea contains the psychedelic 5-HT2A receptor agonist N,N-dimethyltryptamine (DMT), plus β-carboline alkaloids with monoamine oxidase-inhibiting properties. Increasing evidence from anecdotal reports and open-label studies indicates that ayahuasca may have therapeutic effects in treatment of substance use disorders and depression. A recent study on the psychological effects of ayahuasca found that the tea reduces judgmental processing and inner reactivity, classic goals of mindfulness psychotherapy. Another psychological facet that could potentially be targeted by ayahuasca is creative divergent thinking. This mode of thinking can enhance and strengthen psychological flexibility by allowing individuals to generate new and effective cognitive, emotional, and behavioral strategies. The present study aimed to assess the potential effects of ayahuasca on creative thinking. We visited two spiritual ayahuasca workshops and invited participants to conduct creativity tests before and during the acute effects of ayahuasca. In total, 26 participants consented. Creativity tests included the "pattern/line meanings test" (PLMT) and the "picture concept test" (PCT), both assessing divergent thinking and the latter also assessing convergent thinking. While no significant effects were found for the PLMT, ayahuasca intake significantly modified divergent and convergent thinking as measured by the PCT. While convergent thinking decreased after intake, divergent thinking increased. The present data indicate that ayahuasca enhances creative divergent thinking. They suggest that ayahuasca increases psychological flexibility, which may facilitate psychotherapeutic interventions and support clinical trial initiatives.

  14. Strategic thinking for radiology

    Schilling, Ronald B.

    1998-01-01

    We have now analyzed the use and benefits of four Strategic Thinking Tools for Radiology: the Vision Statement, the High Five, the Two-by-Two, and Real-Win-Worth. Additional tools will be provided during the tutorial. The tools provided above should be considered as examples. They all contain the 10 benefits outlined earlier to varying degrees. It is extremely important that the tools be used in a manner consistent with the Vision Statement of the organization. The specific situation, the eff...

  15. Thinking Psychology Today

    ÁNGELA MARÍA ROBLEDO-GÓMEZ

    2008-01-01

    The inauguration text of the V Congress of Psychology at the Javeriana University, “Thinking the Present: Psychology, Criticism, and Globalization Times”, is presented. This event took place in April, 2008, in Bogotá, Colombia. These thoughts invite to see Psychology in the present, and to ask oneself about the forms of life that we are built of and that go through subjectivities in today’s World, within the framework of the Economical, Cultural, Social and Political conditions of our countri...

  16. Critical Thinking versus Neurosexism

    Sonia Reverter-Bañón

    2017-02-01

    Full Text Available The aim of this paper is to offer a view of the assumptions that guide the practice of claiming sex differences in the brain. After the realization that much of the research and publication of neuroscientific findings assume such a difference, we found a great deal of what has been called neurosexism. As a way to overcome it and from a feminist theory with a political commitment we propose a critical approach to the neurosciences. This is understood as a reflective collaboration between disciplines that could provide a framework for overcoming prejudices in thinking and designing science.

  17. Prohibition of thinking

    Tomaž Sajovic

    2015-04-01

    Full Text Available Today’s society is governed – borrowing the terminology from Slavoj Žižek and his text Leninova izbira (Lenin’s choice, 2010 – by the unwritten denkverbot, or a “prohibition” of critical thinking. Its historical illustration is found in the notorious statement by Margaret Thatcher: “There is no alternative to neoliberalism.” The neoliberal economic and social contra revolution started in the 1960s at the department of economics of the university of chicago. Its most important proponent was american economist and winner of the noble prize in economics Milton Friedman. His programme was extremely conservative: “Firstly, the governments must do away with all the provisions and regulations that prevent accumulation of profit. Secondly, they must sell all the assets that are owned by them and could be managed with profit by corporations. And thirdly, the funding of welfare programmes must be decreased dramatically.” Milton friedman “carefully” concealed this completely inhumane ideology, which “matched the interests of big multinationals completely”, by formulating it through the academic “language of mathematics and science”, and thus “transformed” it into impartial economic science. Neoliberal managing of the economy was thus supposedly freed from human subjectivity and became “solely” the fulfilment of scientifically determined natural laws. It therefore became impossible to either doubt it or think critically about it. It is assumed that what enabled neoliberal ideology to parasitize science is the fact that under neoliberalism science itself became “ideology”. The Swiss-Canadian sociologist and philosopher Michel Freitag (1935– 2009, in his book le naufrage de l’université (1995, named it technoscience: “Science is not concerned with studying the world anymore, but with predicting the effects caused in the world by our practically justified interventions.” Technosciences focus on issues that

  18. Is talking to yourself thinking?

    Rachlin, Howard

    2018-01-01

    The question whether talking to yourself is thinking is considered from two viewpoints: radical behaviorism and teleological behaviorism. For radical behaviorism, following Skinner (1945), mental events such as 'thinking' may be explained in terms of private behavior occurring within the body, ordinarily unobservable by other people; thus, radical behaviorism may identify talking to yourself with thinking. However, to be consistent with its basic principles, radical behaviorism must hold that private behavior, hence thinking, is identical with covert muscular, speech movements (rather than proprioception of those movements). For teleological behaviorism, following Skinner (1938), all mental terms, including 'thinking,' stand for abstract, temporally extended patterns of overt behavior. Thus, for teleological behaviorism, talking to yourself, covert by definition, cannot be thinking. © 2017 Society for the Experimental Analysis of Behavior.

  19. Organizational change through Lean Thinking.

    Tsasis, Peter; Bruce-Barrett, Cindy

    2008-08-01

    In production and manufacturing plants, Lean Thinking has been used to improve processes by eliminating waste and thus enhancing efficiency. In health care, Lean Thinking has emerged as a comprehensive approach towards improving processes embedded in the diagnostic, treatment and care activities of health-care organizations with cost containment results. This paper provides a case study example where Lean Thinking is not only used to improve efficiency and cost containment, but also as an approach to effective organizational change.

  20. Think - Baltic Extension / Kalle Kask

    Kask, Kalle

    2002-01-01

    Tallinna TÜ Rehabilitatsiooni tehnoloogia keskus korraldas pressikonverentsi, kus tutvustati osalemist EL V raamprogrammis Think - Baltic Extension, mis on suunatud puuetega inimeste tööhõive tagamisele

  1. Resilience and Higher Order Thinking

    Ioan Fazey

    2010-09-01

    Full Text Available To appreciate, understand, and tackle chronic global social and environmental problems, greater appreciation of the importance of higher order thinking is required. Such thinking includes personal epistemological beliefs (PEBs, i.e., the beliefs people hold about the nature of knowledge and how something is known. These beliefs have profound implications for the way individuals relate to each other and the world, such as how people understand complex social-ecological systems. Resilience thinking is an approach to environmental stewardship that includes a number of interrelated concepts and has strong foundations in systemic ways of thinking. This paper (1 summarizes a review of educational psychology literature on PEBs, (2 explains why resilience thinking has potential to facilitate development of more sophisticated PEBs, (3 describes an example of a module designed to teach resilience thinking to undergraduate students in ways conducive to influencing PEBs, and (4 discusses a pilot study that evaluates the module's impact. Theoretical and preliminary evidence from the pilot evaluation suggests that resilience thinking which is underpinned by systems thinking has considerable potential to influence the development of more sophisticated PEBs. To be effective, however, careful consideration of how resilience thinking is taught is required. Finding ways to encourage students to take greater responsibility for their own learning and ensuring close alignment between assessment and desired learning outcomes are particularly important.

  2. Applying critical thinking to nursing.

    Price, Bob

    2015-08-19

    Critical thinking and writing are skills that are not easy to acquire. The term 'critical' is used differently in social and clinical contexts. Nursing students need time to master the inquisitive and ruminative aspects of critical thinking that are required in academic environments. This article outlines what is meant by critical thinking in academic settings, in relation to both theory and reflective practice. It explains how the focus of a question affects the sort of critical thinking required and offers two taxonomies of learning, to which students can refer when analysing essay requirements. The article concludes with examples of analytical writing in reference to theory and reflective practice.

  3. Thinking while leading. Understanding school leaders' daily thinking

    Wassink, H.

    2004-01-01

    What do school leaders think while performing their jobs? What is the nature of these thinking processes? And what is their function, with regard to the day-to-day leadership in the school? These questions are central to the research reported in this book. A naturalistic, interpretive research

  4. Thinking Like a Lawyer, Thinking Like a Legal System

    Stuart, Richard Clay

    2013-01-01

    The legal system is the product of lawyers. Lawyers are the product of a specific educational system. Therefore, to understand the legal system, we must first explore how lawyers are trained and conditioned to think. What does it mean to "Think Like a Lawyer?'' This dissertation makes use of autoethnography to explore the experience…

  5. Thinking about "Design Thinking": A Study of Teacher Experiences

    Retna, Kala S.

    2016-01-01

    Schools are continuously looking for new ways of enhancing student learning to equip students with skills that would enable them to cope with twenty-first century demands. One promising approach focuses on design thinking. This study examines teacher's perceptions, experiences and challenges faced in adopting design thinking. There is a lack of…

  6. Critical Thinking: Discovery of a Misconception

    Rohrer, Sandie

    2014-01-01

    Critical thinking skills in the healthcare field are imperative when making quick-thinking decisions. This descriptive comparative study investigated to what extent completing a critical thinking course improved college students' critical thinking skills. The study further investigated whether the instructors' critical thinking skills were…

  7. Critical thinking in physics education

    Sadidi, Farahnaz

    2016-07-01

    We agree that training the next generation of leaders of the society, who have the ability to think critically and form a better judgment is an important goal. It is a long-standing concern of Educators and a long-term desire of teachers to establish a method in order to teach to think critically. To this end, many questions arise on three central aspects: the definition, the evaluation and the design of the course: What is Critical Thinking? How can we define Critical Thinking? How can we evaluate Critical Thinking? Therefore, we want to implement Critical Thinking in physics education. How can we teach for Critical Thinking in physics? What should the course syllabus and materials be? We present examples from classical physics and give perspectives for astro-particle physics. The main aim of this paper is to answer the questions and provide teachers with the opportunity to change their classroom to an active one, in which students are encouraged to ask questions and learn to reach a good judgment. Key words: Critical Thinking, evaluation, judgment, design of the course.

  8. Holistic education and complexity thinking

    Jörg, T.

    2007-01-01

    Paper proposal for the SIG Holistic Education at AERA 2007 Title: Holistic Education and Complexity Thinking Ton Jörg IVLOS Institute of Education University of Utrecht The Netherlands A.G.D.Jorg@ivlos.uu.nl ABSTRACT In this paper I link complexity thinking with Holistic Education (HE). It is a

  9. Mathematical Modeling and Computational Thinking

    Sanford, John F.; Naidu, Jaideep T.

    2017-01-01

    The paper argues that mathematical modeling is the essence of computational thinking. Learning a computer language is a valuable assistance in learning logical thinking but of less assistance when learning problem-solving skills. The paper is third in a series and presents some examples of mathematical modeling using spreadsheets at an advanced…

  10. Think Crisis-Think Female : The Glass Cliff and Contextual Variation in the Think Manager-Think Male Stereotype

    Ryan, Michelle K.; Haslam, S. Alexander; Hersby, Mette D.; Bongiorno, Renata

    The "think manager think male" (TMTM) association underlies many gender inequalities in the workplace. However, research into the "glass cliff" has demonstrated that the suitability of male and female managers varies as a function of company performance such that in times of poor performance people

  11. Critical Thinking in Physical Education

    Humphries, Charlotte

    2014-01-01

    Changes in American education require that teachers are evaluated more often, and expectations increasingly include teaching to develop critical thinking skills. This article uses Bloom's taxonomy in describing ways physical educators can include critical thinking in their lessons, both to enhance their teaching and to meet expectations of…

  12. Scrutiny of Critical Thinking Concept

    Atabaki, Ali Mohammad Siahi; Keshtiaray, Narges; Yarmohammadian, Mohammad H.

    2015-01-01

    Learning critical thinking skills are the goal of educational systems so the term "critical thinking" (CT) is frequently found in educational policy documents. Despite this frequency, however, precise understandings among teachers of what CT really means do not exit. The present study is designed to answer the following question. We can…

  13. Principals Who Think Like Teachers

    Fahey, Kevin

    2013-01-01

    Being a principal is a complex job, requiring quick, on-the-job learning. But many principals already have deep experience in a role at the very essence of the principalship. They know how to teach. In interviews with principals, Fahey and his colleagues learned that thinking like a teacher was key to their work. Part of thinking the way a teacher…

  14. Team Based Engineering Design Thinking

    Mentzer, Nathan

    2014-01-01

    The objective of this research was to explore design thinking among teams of high school students. This objective was encompassed in the research question driving the inquiry: How do teams of high school students allocate time across stages of design? Design thinking on the professional level typically occurs in a team environment. Many…

  15. Assessing Business Student Thinking Skills

    Smith, Gerald F.

    2014-01-01

    The development of student thinking skills is a major goal of business education. As with other such goals, student outcomes assessment must be undertaken to measure goal achievement. Thinking is difficult to teach; it is also difficult to assess. The purpose of this article is to improve management educators' understanding of student thinking…

  16. A Study of Intuitive Thinking.

    Goethe, Susan E. A. M.

    The development and use of intuitive thinking, at all levels of education, have been of concern to scholars in recent years. This paper discusses the findings and theories of various scholars about intuitive thinking and learning, including the work of Jean Piaget, Jerome Bruner, Richard Jones, and Robert Ornstein. The paper also explores the use…

  17. Strategic thinking for radiology.

    Schilling, R B

    1997-08-01

    We have now analyzed the use and benefits of four Strategic Thinking Tools for Radiology: the Vision Statement, the High Five, the Two-by-Two, and Real-Win-Worth. Additional tools will be provided during the tutorial. The tools provided above should be considered as examples. They all contain the 10 benefits outlined earlier to varying degrees. It is extremely important that the tools be used in a manner consistent with the Vision Statement of the organization. The specific situation, the effectiveness of the team, and the experience developed with the tools over time will determine the true benefits of the process. It has also been shown that with active use of the types of tools provided above, teams have learned to modify the tools for increased effectiveness and have created additional tools for specific purposes. Once individuals in the organization become committed to improving communication and to using tools/frameworks for solving problems as a team, effectiveness becomes boundless.

  18. Thinking About Global Warming

    Baron, J.

    2006-01-01

    Attitudes toward global warming are influenced by various heuristics, which may distort policy away from what is optimal for the well-being of people. These possible distortions, or biases, include: a focus on harms that we cause, as opposed to those that we can remedy more easily; a feeling that those who cause a problem should fix it; a desire to undo a problem rather than compensate for its presence; parochial concern with one's own group (nation); and neglect of risks that are not available. Although most of these biases tend to make us attend relatively too much to global warming, other biases, such as wishful thinking, cause us to attend too little. I discuss these possible effects and illustrate some of them with an experiment conducted on the World Wide Web

  19. Feeling and Thinking

    Toma Strle

    2017-10-01

    Full Text Available In the article, I will argue that metacognition plays an important role in decision-making not only as direct online monitoring and control of decision-making processes but also by enabling us to influence our decisions and actions - and mental states and processes, related to them - in an offline manner. That is, offline metacognition allows us to observe, refer to and, to a certain degree, exert influence on mental states and processes related to our decisions and actions in the way of being removed, decoupled from the task/decision at hand and present time demands. As such, it enables us to observe, form thoughts and have feelings about mental states and processes directly related to our future decisions, to plan our future decisions, to reflect on our past choices, and to think and have feelings about our broader goals, desires, and personal values that are indirectly related to our decisions. To illustrate the importance of offline metacognition in decision-making, I will firstly review and discuss some experimental findings on implementation intentions ("decisions about the future" and anticipated emotions (beliefs about future emotional states related to outcomes of our decisions. Secondly, I will argue that our ability to reflect (think and feel on our broader goals, desires and personal values - that represent a kind of structure into which our specific decisions are embedded - reveals how offline metacognition can exert influence on our decisions also in an indirect way. All in all, I will try to show that our ability to refer to our own minds in an offline way - be it to mental states and processes directly or indirectly related to specific decisions - is essential for us to decide, as we decide, and act, as we act.

  20. Critical thinking in nurse managers.

    Zori, Susan; Morrison, Barbara

    2009-01-01

    Formal education and support is needed for nurse managers to effectively function in their role in the current health care environment. Many nurse managers assume their positions based on expertise in a clinical role with little expertise in managerial and leadership skills. Operating as a manager and leader requires ongoing development of critical thinking skills and the inclination to use those skills. Critical thinking can have a powerful influence on the decision making and problem solving that nurse managers are faced with on a daily basis. The skills that typify critical thinking include analysis, evaluation, inference, and deductive and inductive reasoning. It is intuitive that nurse managers require both the skills and the dispositions of critical thinking to be successful in this pivotal role at a time of transformation in health care. Incorporating critical thinking into education and support programs for the nurse manager is necessary to position the nurse manager for success.

  1. Contributions of Teachers' Thinking Styles to Critical Thinking Dispositions (Istanbul-Fatih Sample)

    Emir, Serap

    2013-01-01

    The main purpose of the research was to determine the contributions of the teachers' thinking styles to critical thinking dispositions. Hence, it is aimed to determine whether thinking styles are related to critical thinking dispositions and thinking styles measure critical thinking dispositions or not. The research was designed in relational…

  2. Computational thinking as an emerging competence domain

    Yadav, A.; Good, J.; Voogt, J.; Fisser, P.; Mulder, M.

    2016-01-01

    Computational thinking is a problem-solving skill set, which includes problem decomposition, algorithmic thinking, abstraction, and automation. Even though computational thinking draws upon concepts fundamental to computer science (CS), it has broad application to all disciplines. It has been

  3. The happy victimizer phenomenon: Thinking or knowledge

    Simunović Vojin

    2015-01-01

    Full Text Available The attribution of emotions to transgressors has received considerable attention of researchers since the end of the1980s. A common research finding in the Western countries (the USA, Germany, and Portugal is that children younger than 8 years attribute positive emotions to transgressors (which is called “the happy victimizer phenomenon”, HVP. On the other hand, a research study conducted in Belgrade, Serbia, did not find the HVP even among 5-year-old children. It was established that children from Belgrade focused more on the moral side of the transgression than on the instrumental side (i.e. the things that the transgressor achieved by the transgression. The goal of our research was to evaluate whether Serbian children actually reason in this way or simply repeat what they have learned. In order to verify this hypothesis, Piaget’s method of “a pair of stories” (instead of presenting the stories one by one was used in two studies. In the first study, the degree of injury inflicted to the other child was varied (as one aspect of the moral side of the transgression. In the second study, the type of intention (good or bad was varied (as another aspect of the moral side of the transgression. In both studies, the sample consisted of 40 children, with two age groups (5- and 7-year-old children that included 20 children each (10 boys and 10 girls. The conclusion of both studies was that subjects attributed negative emotions to transgressors in accordance with the moral instead of instrumental understanding of the transgression. These findings imply that children’s responses do not represent moral knowledge, but reflect authentic moral reasoning.

  4. Paranoid thinking as a heuristic.

    Preti, Antonio; Cella, Matteo

    2010-08-01

    Paranoid thinking can be viewed as a human heuristic used by individuals to deal with uncertainty during stressful situations. Under stress, individuals are likely to emphasize the threatening value of neutral stimuli and increase the reliance on paranoia-based heuristic to interpreter events and guide their decisions. Paranoid thinking can also be activated by stress arising from the possibility of losing a good opportunity; this may result in an abnormal allocation of attentional resources to social agents. A better understanding of the interplay between cognitive heuristics and emotional processes may help to detect situations in which paranoid thinking is likely to exacerbate and improve intervention for individuals with delusional disorders.

  5. Teaching critical thinking.

    Holmes, N G; Wieman, Carl E; Bonn, D A

    2015-09-08

    The ability to make decisions based on data, with its inherent uncertainties and variability, is a complex and vital skill in the modern world. The need for such quantitative critical thinking occurs in many different contexts, and although it is an important goal of education, that goal is seldom being achieved. We argue that the key element for developing this ability is repeated practice in making decisions based on data, with feedback on those decisions. We demonstrate a structure for providing suitable practice that can be applied in any instructional setting that involves the acquisition of data and relating that data to scientific models. This study reports the results of applying that structure in an introductory physics laboratory course. Students in an experimental condition were repeatedly instructed to make and act on quantitative comparisons between datasets, and between data and models, an approach that is common to all science disciplines. These instructions were slowly faded across the course. After the instructions had been removed, students in the experimental condition were 12 times more likely to spontaneously propose or make changes to improve their experimental methods than a control group, who performed traditional experimental activities. The students in the experimental condition were also four times more likely to identify and explain a limitation of a physical model using their data. Students in the experimental condition also showed much more sophisticated reasoning about their data. These differences between the groups were seen to persist into a subsequent course taken the following year.

  6. Mobile learning and computational thinking

    José Manuel Freixo Nunes

    2017-11-01

    Full Text Available Computational thinking can be thought of as an approach to problem solving which has been applied to different areas of learning and which has become an important field of investigation in the area of educational research. [continue

  7. Mobile learning and computational thinking

    José Manuel Freixo Nunes; Teresa Margarida Loureiro Cardoso

    2017-01-01

    Computational thinking can be thought of as an approach to problem solving which has been applied to different areas of learning and which has become an important field of investigation in the area of educational research. [continue

  8. Cognitive Psychology and Mathematical Thinking.

    Greer, Brian

    1981-01-01

    This review illustrates aspects of cognitive psychology relevant to the understanding of how people think mathematically. Developments in memory research, artificial intelligence, visually mediated processes, and problem-solving research are discussed. (MP)

  9. Critical Thinking - A Strategic Competency

    Gwilliam, Jeffrey

    2002-01-01

    ... accepted, adopted or used by students. This research project explores the reasons for this outcome and provides recommendations and techniques to enhance acceptance of critical thinking as a tool for strategic leaders...

  10. Component processes underlying future thinking.

    D'Argembeau, Arnaud; Ortoleva, Claudia; Jumentier, Sabrina; Van der Linden, Martial

    2010-09-01

    This study sought to investigate the component processes underlying the ability to imagine future events, using an individual-differences approach. Participants completed several tasks assessing different aspects of future thinking (i.e., fluency, specificity, amount of episodic details, phenomenology) and were also assessed with tasks and questionnaires measuring various component processes that have been hypothesized to support future thinking (i.e., executive processes, visual-spatial processing, relational memory processing, self-consciousness, and time perspective). The main results showed that executive processes were correlated with various measures of future thinking, whereas visual-spatial processing abilities and time perspective were specifically related to the number of sensory descriptions reported when specific future events were imagined. Furthermore, individual differences in self-consciousness predicted the subjective feeling of experiencing the imagined future events. These results suggest that future thinking involves a collection of processes that are related to different facets of future-event representation.

  11. Research Award: Think Tank Iniave

    Corey Piccioni

    2013-08-07

    Aug 7, 2013 ... be learned from these examples to help strengthen think tanks more widely? ... What is the nature of the applied research market in (some) ... A Master's in economics, development studies, public policy, or polical sciences;.

  12. Unsustainable and unjust

    apartheid to ameliorate the effects of unjust security detention laws, were simply ... analysis of data informing criminal justice system law reform in ... serious offence, or the court simply thinks it is in the interests of ...... theft, or any offence referred to in Part 1 to 4, or Section. 17, 20 or 21 (in ... curb violent crime must be taken.

  13. Solution Prototyping with Design Thinking

    Efeoglu, Arkin; Møller, Charles; Serie, Michel

    2014-01-01

    are tried to be broken and Design Thinking advantages are increasingly preferred by man- agement. This case study based paper provides key insights into how DT phases and behavior can be changed for creating synergy across employees, manage- ment and products from which the end-consumer benefits. The Social...... Media for SAP store case study combines a conceptual and product oriented solution deri- vation with Design Thinking....

  14. Solution Prototyping with Design Thinking

    Efeoglu, Arkin; Møller, Charles; Serie, Michel

    are tried to be broken and Design Thinking advantages are increasingly preferred by man- agement. This case study based paper provides key insights into how DT phases and behavior can be changed for creating synergy across employees, manage- ment and products from which the end-consumer benefits. The Social...... Media for SAP store case study combines a conceptual and product oriented solution deri- vation with Design Thinking....

  15. Act local, think global

    Lewis, Chris; McRoberts, Doug

    2002-01-01

    Tip O'Neill, one of the grand old men of modem US politics, once famously remarked that all politics is local. Like most politicians who succeed on the national stage - and not just in the US - it was a truth he never lost sight of. What is true for politicians is equally true in the communications business. We may increasingly live in a global village, but successful companies - even multi-nationals - forget the importance of local and regional public relations at their peril. Think of Douglas Ivester, the CEO of Coca-Cola at the time of the 1999 Belgian contamination scandal, who allegedly reacted to first reports of the crisis by asking: 'Where the hell is Belgium?' A more appropriate question today - several years after Coke's share price toppled and the CEO was unceremoniously sacked - might be: 'Who the hell is Douglas Nester?' But - to adapt another famous phrase - the fact that communications (and marketing) professionals still need to 'act local' as much as ever before should not blind us to the growing need to 'think global'. In the nuclear industry, as in the world economy generally, increasing global integration is a reality, as are the international nature of the news media and the increasingly global nature of the anti-nuclear pressure groups. Indeed, it was the growing need for a truly global information network to counter these trends, by increasing the overall speed and accuracy of the worldwide nuclear information flow, that led the nuclear community to establish NucNet in 1991. So where exactly is the line between local and regional nuclear communications on the one hand, and global communications on the other? Is there one spin for a regional audience, and another for a global audience? This presentation proposes some guiding principles, by examining the response of nuclear communicators world-wide to the new communications agenda imposed in the wake of the September 11th suicide attacks in the US. NucNet President Doug McRoberts and Executive

  16. Measuring Psychological Critical Thinking: An Update

    Lawson, Timothy J.; Jordan-Fleming, Mary Kay; Bodle, James H.

    2015-01-01

    Critical thinking is widely considered an important skill for psychology majors. However, few measures exist of the types of critical thinking that are specific to psychology majors. Lawson (1999) designed the Psychological Critical Thinking Exam (PCTE) to measure students' ability to "think critically, or evaluate claims, in a way that…

  17. Thinking Critically about Critical Thinking: Integrating Online Tools to Promote Critical Thinking

    B. Jean Mandernach, PhD

    2006-01-01

    The value and importance of critical thinking is clearly established; the challenge for instructors lies in successfully promoting students’ critical thinking skills within the confines of a traditional classroom experience. Since instructors are faced with limited student contact time to meet their instructional objectives and facilitate learning, they are often forced to make instructional decisions between content coverage, depth of understanding, and critical analysis of course material. ...

  18. Has the Web really empowered health care consumers? The truth is customers may not have changed as much as we think.

    Wilkins, S T; Navarro, F H

    2001-01-01

    The experts tell us that fueled by unprecedented access to health information online, today's new health care consumer will revolutionize the way health care services are organized and delivered. An examination of consumers from a health value-graphic perspective, however, casts some doubt on these predictions. Patterns emerging online are simply making us more aware of existing consumer segments that have always been actively involved in their own health.

  19. Thoughts on Thinking: The Challenge of Critical Thinking

    Gary Heisserer

    2006-01-01

    Full Text Available Central to Halpern’s definition is the idea that the critical thinker must have not only the necessary analytical tools but also the inclination to use them. Implicit in this argument is the reality that as educators, we must facilitate the learning of both critical thinking skills and dispositions. Critical thinking may also involve the dialectical confrontation between two conflicting forces. The first is what we know and believe; the second is that which is different, new, or contrary to what we know or believe. Braman (1998 uses the phrase “disorienting dilemma” to describe the situation when one critically examines a well-formulated position that is directly at odds with a long held, and perhaps cherished, belief (p. 30. It is this dynamic process of exposure, exploration, and evaluation that is central to the liberal arts educator committed to the practice and to the instruction of critical thinking. However, the evaluation of differing perspectives is a necessary but not sufficient condition of critical thinking. Hatcher and Spencer (2000 address this concern in their succinct but compelling definition. They write that critical thinking “attempts to arrive at a decision or judgment only after honestly evaluating alternatives with respect to available evidence and arguments” (p.1. This definition is particularly satisfying because it refers both to a process (the honest evaluation of alternatives and to an advocacy-based result (a decision that is informed by the evidence and arguments.

  20. Developing thinking skill system for modelling creative thinking and critical thinking of vocational high school student

    Dewanto, W. K.; Agustianto, K.; Sari, B. E.

    2018-01-01

    Vocational students must have practical skills in accordance with the purpose of vocational school that creating the skilled graduates according to their field. Graduates of vocational education are required not just as users, but be able to create. Thus requiring critical and creative thinking skills to assist students in generating ideas, analyzing and creating a product of value. Based on this, then this research aims to develop a system to know the level of ability to think critically and creative students, that resulted students can do self-reflection in improving the ability to think critically and creatively as a supporter of practical ability. The system testing using Naïve Bayes Correlation shown an average accuracy of 93.617% in assessing the students’ critical and creative thinking ability. By using modeling with this system will be known level of students’ critical and creative thinking ability, then the output of the system is used to determine the type of innovation in the learning process to improve the critical and creative thinking skills to support the practical skills of students as skilled vocational students.

  1. Thinking Critically about Critical Thinking: Integrating Online Tools to Promote Critical Thinking

    B. Jean Mandernach

    2006-01-01

    Full Text Available The value and importance of critical thinking is clearly established; the challenge for instructors lies in successfully promoting students’ critical thinking skills within the confines of a traditional classroom experience. Since instructors are faced with limited student contact time to meet their instructional objectives and facilitate learning, they are often forced to make instructional decisions between content coverage, depth of understanding, and critical analysis of course material. To address this dilemma, it is essential to integrate instructional strategies and techniques that can efficiently and effectively maximize student learning and critical thinking. Modern advances in educational technology have produced a range of online tools to assist instructors in meeting this instructional goal. This review will examine the theoretical foundations of critical thinking in higher education, discuss empirically-based strategies for integrating online instructional supplements to enhance critical thinking, offer techniques for expanding instructional opportunities outside the limitations of traditional class time, and provide practical suggestions for the innovative use of critical thinking strategies via online resources.

  2. Semantic search during divergent thinking.

    Hass, Richard W

    2017-09-01

    Divergent thinking, as a method of examining creative cognition, has not been adequately analyzed in the context of modern cognitive theories. This article casts divergent thinking responding in the context of theories of memory search. First, it was argued that divergent thinking tasks are similar to semantic fluency tasks, but are more constrained, and less well structured. Next, response time distributions from 54 participants were analyzed for temporal and semantic clustering. Participants responded to two prompts from the alternative uses test: uses for a brick and uses for a bottle, for two minutes each. Participants' cumulative response curves were negatively accelerating, in line with theories of search of associative memory. However, results of analyses of semantic and temporal clustering suggested that clustering is less evident in alternative uses responding compared to semantic fluency tasks. This suggests either that divergent thinking responding does not involve an exhaustive search through a clustered memory trace, but rather that the process is more exploratory, yielding fewer overall responses that tend to drift away from close associates of the divergent thinking prompt. Copyright © 2017 Elsevier B.V. All rights reserved.

  3. Conceptual thinking of uneducated adults

    Pavlović Zoran

    2006-01-01

    Full Text Available The starting point of this paper is Vygotsky's thesis that the prerequisite of conceptual thinking and concepts in general is the systematic influence upon the child effectuated by his/her inclusion into the process of education. The aim of this work is to examine characteristics of conceptual thinking of people who have not attended school, by which they have been devoid of formative role of education. Four different methods for examination of conceptual development have been used on the sample consisting of seventeen respondents who have not attended school. The results state that the majority of respondents have not demonstrated that they master the concepts on the highest level of development in none of these four methods. However, some respondents in some tests and some individual tasks within the tests show some characteristics of the high level of the conceptual thinking development.

  4. The art of thinking clearly

    Dobelli, Rolf

    2013-01-01

    The Art of Thinking Clearly by world-class thinker and entrepreneur Rolf Dobelli is an eye-opening look at human psychology and reasoning — essential reading for anyone who wants to avoid “cognitive errors” and make better choices in all aspects of their lives. Have you ever: Invested time in something that, with hindsight, just wasn’t worth it? Or continued doing something you knew was bad for you? These are examples of cognitive biases, simple errors we all make in our day-to-day thinking. But by knowing what they are and how to spot them, we can avoid them and make better decisions. Simple, clear, and always surprising, this indispensable book will change the way you think and transform your decision-making—work, at home, every day. It reveals, in 99 short chapters, the most common errors of judgment, and how to avoid them.

  5. Typological thinking: Then and now.

    Witteveen, Joeri

    2018-05-01

    A popular narrative about the history of modern biology has it that Ernst Mayr introduced the distinction between "typological thinking" and "population thinking" to mark a contrast between a metaphysically problematic and a promising foundation for (evolutionary) biology, respectively. This narrative sometimes continues with the observation that, since the late-20th century, typological concepts have been making a comeback in biology, primarily in the context of evolutionary developmental biology. It is hard to square this narrative with the historical and philosophical literature on the typology/population distinction from the last decade or so. The conclusion that emerges from this literature is that the very distinction between typological thinking and population thinking is a piece of mere rhetoric that was concocted and rehearsed for purely strategic, programmatic reasons. If this is right, it becomes hard to make sense of recent criticisms (and sometimes: espousals) of the purportedly typological underpinnings of certain contemporary research programs. In this article, I offer a way out of this apparent conflict. I show that we can make historical and philosophical sense of the continued accusations of typological thinking by looking beyond Mayr, to his contemporary and colleague George Gaylord Simpson. I show that before Mayr discussed the typology/population distinction as an issue in scientific metaphysics, Simpson introduced it to mark several contrasts in methodology and scientific practice. I argue that Simpson's insightful discussion offers useful resources for classifying and assessing contemporary attributions of typological thinking. © 2018 The Authors. Journal of Experimental Zoology Part B: Molecular and Developmental Evolution published by Wiley Periodicals, Inc.

  6. Re-thinking residential mobility

    van Ham, Maarten; Findlay, Allan M.

    2015-01-01

    While researchers are increasingly re-conceptualizing international migration, far less attention has been devoted to re-thinking short-distance residential mobility and immobility. In this paper we harness the life course approach to propose a new conceptual framework for residential mobility research. We contend that residential mobility and immobility should be re-conceptualized as relational practices that link lives through time and space while connecting people to structural conditions. Re-thinking and re-assessing residential mobility by exploiting new developments in longitudinal analysis will allow geographers to understand, critique and address pressing societal challenges. PMID:27330243

  7. Clinical reasoning and critical thinking.

    da Silva Bastos Cerullo, Josinete Aparecida; de Almeida Lopes Monteiro da Cruz, Diná

    2010-01-01

    This study identifies and analyzes nursing literature on clinical reasoning and critical thinking. A bibliographical search was performed in LILACS, SCIELO, PUBMED and CINAHL databases, followed by selection of abstracts and the reading of full texts. Through the review we verified that clinical reasoning develops from scientific and professional knowledge, is permeated by ethical decisions and nurses values and also that there are different personal and institutional strategies that might improve the critical thinking and clinical reasoning of nurses. Further research and evaluation of educational programs on clinical reasoning that integrate psychosocial responses to physiological responses of people cared by nurses is needed.

  8. Compositional Homology and Creative Thinking

    Salvatore Tedesco

    2015-05-01

    Full Text Available The concept of homology is the most solid theoretical basis elaborated by the morphological thinking during its history. The enucleation of some general criteria for the interpretation of homology is today a fundamental tool for life sciences, and for restoring their own opening to the question of qualitative innovation that arose so powerfully in the original Darwinian project. The aim of this paper is to verify the possible uses of the concept of compositional homology in order to provide of an adequate understanding of the dynamics of creative thinking.

  9. Thinking About Thinking: Enhancing Creativity and Understanding in Operational Planners

    2012-06-08

    inhibitors. Education outside the U.S. Army and DoD education system could provide boundless new perspectives and insights, which could be reintegrated back... labour , think tanks, and the policy process. International Journal of Press/Politics 14, no. 1: 3-20. Scott, Ginamarie M., Devin C. Lonergan, and

  10. Thinking Critically about Critical Thinking in Higher Education

    Lloyd, Margaret; Bahr, Nan

    2010-01-01

    The literature on critical thinking in higher education is constructed around the fundamental assumption that, while regarded as essential, is neither clearly nor commonly understood. There is elsewhere evidence that academics and students have differing perceptions of what happens in university classrooms, particularly in regard to higher order…

  11. The Re-Think Tree.

    Gear, Jim

    1993-01-01

    The Re-Think Tree is a simple framework to help individuals assess and improve their behaviors related to environmental issues. The branches of the tree in order of priority are refuse, reduce, re-use, and recycle. Roots of the tree include such things as public opinion, education, and watchdog groups. (KS)

  12. Thinking Skills and Propaganda Detection.

    Price, John L.; Mann, George

    This paper points out that one of the most appropriate and needed areas in which students should engage in critical thinking is in their everyday responses to messages aimed at them in attempts to persuade and convince them to buy or believe something. Ten commonly used tactics noted in the media are described. Examples are given of slanted or…

  13. Visual Literacy and Visual Thinking.

    Hortin, John A.

    It is proposed that visual literacy be defined as the ability to understand (read) and use (write) images and to think and learn in terms of images. This definition includes three basic principles: (1) visuals are a language and thus analogous to verbal language; (2) a visually literate person should be able to understand (read) images and use…

  14. Advanced Analytic Cognition: Thinking Dispositions

    2013-09-01

    example, cognitive ability, which is a generalized predictor of learning and performance effectiveness and has a high genetic component, is very...CA, 2006. Peirce, W. Designing Rubrics for Assessing Higher Order Thinking. Available: http://academic.pgcc.edu/~wpeirce/MCCCTR

  15. LEAN thinking in Finnish healthcare.

    Jorma, Tapani; Tiirinki, Hanna; Bloigu, Risto; Turkki, Leena

    2016-01-01

    Purpose - The purpose of this study is to evaluate how LEAN thinking is used as a management and development tool in the Finnish public healthcare system and what kind of outcomes have been achieved or expected by using it. The main focus is in managing and developing patient and treatment processes. Design/methodology/approach - A mixed-method approach incorporating the Webropol survey was used. Findings - LEAN is quite a new concept in Finnish public healthcare. It is mainly used as a development tool to seek financial savings and to improve the efficiency of patient processes, but has not yet been deeply implemented. However, the experiences from LEAN initiatives have been positive, and the methodology is already quite well-known. It can be concluded that, because of positive experiences from LEAN, the environment in Finnish healthcare is ready for the deeper implementation of LEAN. Originality/value - This paper evaluates the usage of LEAN thinking for the first time in the public healthcare system of Finland as a development tool and a management system. It highlights the implementation and achieved results of LEAN thinking when used in the healthcare environment. It also highlights the expectations for LEAN thinking in Finnish public healthcare.

  16. Critical Thinking Measurement in ICT

    Shannon, Li-Jen; Schneider, Solomon; Bennett, Judith F.

    2010-01-01

    This study examined the status of critical thinking (CT) and reasoning skills in information communication and technology (ICT) for 190 college students in a higher education system. It analyzed how the students performed in CT, reasoning, and internet copyright and ethical issues. A CT assessment was designed to analyze the CT and reasoning…

  17. Thinking Relationally about Studying "Up"

    Stich, Amy E.; Colyar, Julia E.

    2015-01-01

    In this paper, the authors argue that despite a resurgence of elite studies, the majority of existing scholarship works to reify and legitimize social inequality through its language and method. In particular, the authors utilize Pierre Bourdieu's concept of relational thinking to review and critique contemporary research on elite education and…

  18. Mental map and spatial thinking

    Vanzella Castellar, Sonia Maria; Cristiane Strina Juliasz, Paula

    2018-05-01

    The spatial thinking is a central concept in our researches at the Faculty of Education of University of São Paulo (FE-USP). The cartography is fundamental to this kind of thinking, because it contributes to the development of the representation of space. The spatial representations are the drawings - mental maps - maps, chart, aerial photos, satellite images, graphics and diagrams. To think spatially - including the contents and concepts geographical and their representations - also corresponds to reason, defined by the skills the individual develops to understand the structure, function of a space, and describe your organization and relation to other spaces. The aim of this paper is to analyze the role of mental maps in the development of concepts of city and landscape - structuring concepts for school geography. The purpose is to analyze how students in Geography and Pedagogy - future teachers - and young children in Early Childhood Education think, feel, and appropriate these concepts. The analys is indicates the importance of developing mental map in activities with pedagogy and geography graduate student to know that students at school can be producers of maps. Cartography is a language and allows the student to develop the spatial and temporal relationships and notions such as orientation, distance and location, learning the concepts of geographical science. Mental maps present the basic features of the location such as the conditions - the features verified in one place - and the connections that is to understand how this place connects to other places.

  19. Kidding around with Design Thinking

    Fouché, Jaunine; Crowley, Joel

    2017-01-01

    Elementary students at the Milton Hershey School in Hershey, Pennsylvania, don't just learn knowledge and skills; they put it to work. The school's Innovation Lab for grades K-4 offers students hands-on opportunities to use design thinking to solve problems. In this article, two of the school's educators describe how 2nd graders used design…

  20. Factors That Shape Design Thinking

    Gray, Colin M.

    2013-01-01

    A wide range of design literature discusses the role of the studio and its related pedagogy in the development of design thinking. Scholars in a variety of design disciplines pose a number of factors that potentially affect this development process, but a full understanding of these factors as experienced from a critical pedagogy or student…

  1. Course Design for Critical Thinking.

    Furedy, John J.; Furedy, Christine

    1979-01-01

    A fourth year honors thesis research course in psychology at the University of Toronto uses the device of adversarial interaction to improve critical thinking. Course components, including thesis submission, research seminar, student relations, and supervision, are designed to simulate the constraints, criticism, and relationships of actual…

  2. Competitive Think Tanks in Europe

    Kelstrup, Jesper Dahl

    in opportunity structures that are mediated by historically constituted institutions in knowledge regimes. The paper distinguishes between four different strategies, the authoritative, the collaborative, the agenda-setting and the competitive strategy that are distinguished by the relations think tanks have...

  3. Bridging intuitive and analytical thinking

    Ejersbo, Lisser Rye; Leron, Uri; Arcavi, Abraham

    2014-01-01

    and in mathematics education has focused on the explanatory power of intuitive thinking as source of errors and misconceptions in human behavior, decision making, reasoning, and problem solving (e.g., Fischbein, 1987, Stavy & Tirosh, 2000; Leron & Hazzan, 2006, 2009), but in this article the emphasis is more...

  4. Scientific Writing = Thinking in Words

    Ensuring that research results are reported accurately and effectively is an eternal challenge for scientists. The book Science Writing = Thinking in Words (David Lindsay, 2011. CSIRO Publishing) is a primer for researchers who seek to improve their impact through better written (and oral) presentat...

  5. Hard Thinking about Soft Skills

    Claxton, Guy; Costa, Arthur L.; Kallick, Bena

    2016-01-01

    People use various terms to refer to traits and tendencies connected to social-emotional behavior and ways of thinking or approaching problems--from 21st century skills to mindsets to habits of mind. Such traits are also often called soft skills or non-cognitive skills. The authors contend that these latter terms imply that these traits and…

  6. "Thinking about a Sustainable Earth"

    Ikeshita, Makoto

    2014-05-01

    1.Introduction The Course of study for Junior high school teaching was changed in 2008 in Japan. We should especially mention about this change that ESD, "Education for Sustainable Development," was written as a point of view. ESD is a kind of educations that is studied with a target for a region and that aims at reorganize of consciousness through thinking of how to be a better region. ESD's view was written for Social studies, Science, Foreign Languages, Health and Physical Education, Home Economics and Technical Arts, and the Period for Integrated Studies. Of these subjects, Social studies are the one of core subjects. Social studies for Junior high school consist of Geography, History and Civics. "Problem of us and international society" is the last part of Civics. Teacher helps students to understand international society deeply and think about the role of our country for it. Students research many problems (global environment, resources and energy, poverty etc.) and organize their thoughts on how make a better society as a part of the human family. I taught them to think about how to solve many themes like religious problems, terrorism problems, the North-South problems, and resource and energy problems. It is my practice to let them think about what they should do to solve the global warming problem. 2.The truth of my class I pointed out to the students that the length of summer time in Japan is increasing, and we can anticipate it will continue to increase in the future. After that, I explained to them that occurrence of sudden, heavy downpour of rain is increasing and helped them understand the process of this kind of downpour through some diagrams and pictures. I helped them understand the context of this increase of the length of summer time and heavy downpour within the whole earth's ecosystem. Such increases as these things are causing global warming. I asked them to think about what are the possible problems if global warming progresses. The ideas the

  7. Localization of cortical areas activated by thinking

    Roland, P E; Friberg, L

    1985-01-01

    midtemporal cortex exclusively during jingle thinking. The intermediate and remote visual association areas, the superior occipital, posterior inferior temporal, and posterior superior parietal cortex, increased their rCBF exclusively during route-finding thinking. We observed no decreases in rCBF. All r......These experiments were undertaken to demonstrate that pure mental activity, thinking, increases the cerebral blood flow and that different types of thinking increase the regional cerebral blood flow (rCBF) in different cortical areas. As a first approach, thinking was defined as brain work...... communication with the outside world. In 50-3 thinking, the subjects started with 50 and then, in their minds only, continuously subtracted 3 from the result. In jingle thinking the subjects internally jumped every second word in a nine-word circular jingle. In route-finding thinking the subjects imagined...

  8. The Politics of Think Tanks in Europe

    Kelstrup, Jesper Dahl

    consequences in the United Kingdom, Germany, Denmark and at the EU-level. A Continental think tank tradition in which the state plays a pivotal role and an Anglo-American tradition which facilitates interaction in public policy on market-like terms have shaped the development of think tanks. On the basis......In the 21st century, think tanks have become more than a buzzword in European public discourse. They now play important roles in the policy-making process by providing applied research, building networks and advocating policies. The book studies the development of think tanks and contemporary...... of a typology of think tanks, quantitative data and interviews with think tank practitioners, the interplay between state and market dynamics and the development of different types of think tanks is analysed. Although think tanks develop along different institutional trajectories, it is concluded that the Anglo...

  9. understanding environmental education: teacher thinking and ...

    educators is framed in terms of sustained and critical ... who exert such powerful influence on our children's thinking. In our study of ... include consideration of human consciousness and ... a claim that human beings think, perceive and take.

  10. Teaching Sociology and Womens’ Critical Thinking

    Mohammad-Ali Zaki

    2013-01-01

    Introduction Sociology of Teaching sociology is seen as a fresh new place to explore the importance and role of critical thinking in the sociology of education has been one of the most important issues to consider.Principles of Sociology course ample opportunities for students to develop critical thinking skills and attitudes and serves as a missionary spirit, critical thinking has suggested an alternative,Areas has brought the development of critical thinking. Learn the basics of critical...

  11. Using metacognitive cues to infer others' thinking

    André Mata; Tiago Almeida

    2014-01-01

    Three studies tested whether people use cues about the way other people think---for example, whether others respond fast vs. slow---to infer what responses other people might give to reasoning problems. People who solve reasoning problems using deliberative thinking have better insight than intuitive problem-solvers into the responses that other people might give to the same problems. Presumably because deliberative responders think of intuitive responses before they think o...

  12. Evaluating critical thinking in clinical practice.

    Oermann, M H

    1997-01-01

    Although much has been written about measurement instruments for evaluating critical thinking in nursing, this article describes clinical evaluation strategies for critical thinking. Five methods are discussed: 1) observation of students in practice; 2) questions for critical thinking, including Socratic questioning; 3) conferences; 4) problem-solving strategies; and 5) written assignments. These methods provide a means of evaluating students' critical thinking within the context of clinical practice.

  13. Design Thinking and the School Library

    Coleman, Mary Catherine

    2016-01-01

    This past school year, the author set out to develop lessons that incorporated the design thinking process into her literature exploration curriculum in the school library. Design thinking is a term that the author has heard many times over the past few years in the context of education. Design thinking has been incorporated into the school…

  14. Enhancing Systems-Thinking Skills with Modelling

    Hung, Woei

    2008-01-01

    Systems thinking is an essential cognitive skill that enables individuals to develop an integrative understanding of a given subject at the conceptual and systemic level. Yet, systems thinking is not usually an innate skill. Helping students develop systems-thinking skills warrants attention from educators. This paper describes a study examining…

  15. Assessing an Introduction to Systems Thinking

    Monroe, Martha C.; Plate, Richard R.; Colley, Lara

    2015-01-01

    This research study investigated the learning outcomes of a brief systems thinking intervention at the undergraduate level. A pre/post experimental design (n = 50) was used to address two primary questions: (1) Can a brief introduction to systems thinking improve students' understanding of systems thinking? and (2) Which teaching method (of…

  16. Improving the Quality of Think-Alouds

    Ness, Molly; Kenny, MaryBeth

    2016-01-01

    An essential element in teaching children to effectively comprehend text is the use of teacher-led think alouds. This article presents a three-step model to improve the quality and quantity of think alouds in K-6 classrooms. The article follows elementary teachers who planned, implemented, transcribed, and reflected upon think aloud lessons to…

  17. Does the think-aloud protocol reflect thinking? Exploring functional neuroimaging differences with thinking (answering multiple choice questions) versus thinking aloud

    Durning, S.J.; Artino, A.R.; Beckman, T.J.; Graner, J.; Vleuten, C.P.M. van der; Holmboe, E.; Schuwirth, L.

    2013-01-01

    Background: Whether the think-aloud protocol is a valid measure of thinking remains uncertain. Therefore, we used functional magnetic resonance imaging (fMRI) to investigate potential functional neuroanatomic differences between thinking (answering multiple-choice questions in real time) versus

  18. Fostering Critical Thinking in Physical Education Students

    Lodewyk, Ken R.

    2009-01-01

    Critical thinking is essentially "better thinking." When students think critically they consider complex information from numerous sources and perspectives in order to make a reasonable judgment that they can justify. It has been associated with academic qualities such as decision-making, creativity, reasoning, problem-solving, debating,…

  19. Can counter-stereotypes boost flexible thinking?

    Goclowska, M.A.; Crisp, R.J.; Labuschagne, K.

    2013-01-01

    To reduce prejudice psychologists design interventions requiring people to think of counter-stereotypes (i.e., people who defy stereotypic expectations—a strong woman, a Black President). Grounded in the idea that stereotypes constrain the ability to think flexibly, we propose that thinking of

  20. Four Ways of Thinking about Information

    Wolfgang Hofkrichner

    2011-10-01

    Full Text Available There are four ways of thinking: reductionism, projectivism, disjunctivism, integrativism. The gap between the “hard” science perspective and the “soft” science perspective on information reflect these ways of thinking. The paper discusses how this gap might be bridged by applying the fourth way of thinking.

  1. Divergent Thinking and Age-Related Changes

    Palmiero, Massimiliano; Di Giacomo, Dina; Passafiume, Domenico

    2014-01-01

    Aging can affect cognition in different ways. The extent to which aging affects divergent thinking is unclear. In this study, younger and older adults were compared at the performance on the Torrance Test of Creative Thinking in visual and verbal form. Results showed that older adults can think divergently as younger participants, although they…

  2. Thinking Tracks for Integrated Systems Design

    Bonnema, Gerrit Maarten; Denkena, B.; Gausemeijer, J.; Scholz-Reiter, B.

    2012-01-01

    The paper investigates systems thinking and systems engineering. After a short literature review, the paper presents, as a means for systems thinking, twelve thinking tracks. The tracks can be used as creativity starter, checklist, and as means to investigate effects of design decisions taken early

  3. Fostering Creative Thinking in the Institutional Army

    2016-06-10

    organizational structure, training, leadership development and education, personnel, facilities, and policies foster creative thinking ? These questions will be...in fostering creative thinking at the organizational level across the US Army. This assumption justifies researching if CGSOC fosters creative...creative thinking . Doctrine and policy and organizational structure and personnel will also be grouped to consolidate analysis. While the researcher will

  4. Red Dirt Thinking on Aspiration and Success

    Osborne, Sam; Guenther, John

    2013-01-01

    This article sets the scene for the series of five articles on "red dirt thinking". It first introduces the idea behind red dirt thinking as opposed to "blue sky thinking". Both accept that there are any number of creative and expansive solutions and possibilities to identified challenges--in this case, the challenge of…

  5. Thinking Like a Social Worker: Examining the Meaning of Critical Thinking in Social Work

    Mathias, John

    2015-01-01

    "Critical thinking" is frequently used to describe how social workers ought to reason. But how well has this concept helped us to develop a normative description of what it means to think like a social worker? This critical review mines the literature on critical thinking for insight into the kinds of thinking social work scholars…

  6. Continued development of recursive thinking in adolescence : Longitudinal analyses with a revised recursive thinking test

    van den Bos, E.; de Rooij, M.; Sumter, S.R.; Westenberg, P.M.

    2016-01-01

    The present study adds to the emerging literature on the development of social cognition in adolescence by investigating the development of recursive thinking (i.e., thinking about thinking). Previous studies have indicated that the development of recursive thinking is not completed during

  7. Hybrid Task Design: Connecting Learning Opportunities Related to Critical Thinking and Statistical Thinking

    Kuntze, Sebastian; Aizikovitsh-Udi, Einav; Clarke, David

    2017-01-01

    Stimulating thinking related to mathematical content is the focus of many tasks in the mathematics classroom. Beyond such content-related thinking, promoting forms of higher order thinking is among the goals of mathematics instruction as well. So-called hybrid tasks focus on combining both goals: they aim at fostering mathematical thinking and…

  8. Think Pair Share: A Teaching Learning Strategy to Enhance Students' Critical Thinking

    Kaddoura, Mahmoud

    2013-01-01

    This study investigated the change in critical thinking (CT) skills of baccalaureate nursing students who were educated using a Think-Pair-Share (TPS) or an equivalent Non-Think-Pair-Share (Non-TPS) teaching method. Critical thinking has been an essential outcome of nursing students to prepare them to provide effective and safe quality care for…

  9. ThinkQuest to help Internet people Think Young!

    2001-01-01

    The ThinkQuest Internet Challenge Awards are given to young teams of web site designers. This year, the award ceremony was hosted by CERN on 19 March.   Young visitors to CERN are not unusual. But those you may have seen around the Laboratory last Monday were here for a special event - the ThinkQuest Internet Challenge Awards. This is an international program for students from 12 to 19 working in teams, across different schools and cultures, to design exciting, interactive, and educational web sites. At stake in the competition was over $1 million in scholarships and awards. Martine Brunschwig Graf (top left), Geneva State Councillor responsible for public education, at the ThinkQuest award ceremony at CERN where some 70 young finalists were assembled. For this year's Award Ceremony, the 70 finalists were CERN's guests on Monday after spending three days in Geneva. Ranging in age from 14 to 19 years and representing over 20 countries, the finalists were welcomed to the awards day by CERN Director G...

  10. Empowerment of Students Critical Thinking Skills Through Implementation of Think Talk Write Combined Problem Based Learning

    Yanuarta, Lidya; Gofur, Abdul; Indriwati, Sri Endah

    2016-01-01

    Critical thinking is a complex reflection process that helps individuals become more analytical in their thinking. Empower critical thinking in students need to be done so that students can resolve the problems that exist in their life and are able to apply alternative solutions to problems in a different situations. Therefore, Think Talk Write (TTW) combined Problem Based Learning (PBL) were needed to empowered the critical thinking skills so that students were able to face the challenges of...

  11. The place for emotions in professional carers' thinking: reflections on two cases.

    Koren, E

    2010-12-01

    How do carers know what is right for their patient? What can they do further to relying on the two pillars of knowledge and ethics? Knowledge foregrounds rational decision-making based on scientific evidence. It allows cost-benefit rationalization and the choice of the best feasible objective. The steady advance of medical science drives responsible carers to keep their knowledge and skills up-to-date. Bioethics grants primary attention to the prevention of causing harm in general, to pursuant of patients' subjective wellbeing and to allow the latter enjoy their autonomy and to guarantee them the sense of justice. There are, however, cases where these values collide and any care decision violates one principle or another. How are carers expected to act then? This article concerns the choices made by carers, as presented and discussed in two cases. These cases deal with a clash between two principles: parenthood vs. fertility, religious rite vs. social affiliation. This class has generated an ethical dilemma. In each case carers try to justify their choices by expert knowledge and other ethical values, but later reflection reveals that the predominant element in 'solving' these dilemmas was "emotions." Professional training submits that: 'Set aside feelings in order to keep your thinking 'straight.' However, reality proves this simply infeasible. The more complex the medical-ethical situation, it is more likely that "emotions" take over. We have no choice as responsible carers but to allow our emotions the status of a factor of influence in their own right. Nowadays, a basic medical training for doctors and nurses offers an integrated body of knowledge and therapeutic skills. In addition, trainees are introduced to bioethics, supposedly sufficient to guide their future steps in their chosen profession. But how does this training in fact shape their future ethical conduct, if at all? How does it affect their ability to maintain ethical responsibility throughout

  12. THINK Half-Way and Beyond

    GLACHANT, Jean-Michel; MEEUS, Leonardo; RUESTER, Sophia

    2012-01-01

    THINK is a Think Tank advising the European Commission on mid- and long-term energy policy. QM-32-12-022-EN-C (print) QM-32-12-022-EN-N (digital) Energy regulation and policy currently belong to the most important and developing areas in the European Union. THINK, the Florence School of Regulation’s (EUI) think tank advises the European Commission (DG Energy) on Energy Policy and presents policy options each semester. This booklet gives an overview of all the THINK results for the first 18...

  13. Scheme of thinking quantum systems

    Yukalov, V I; Sornette, D

    2009-01-01

    A general approach describing quantum decision procedures is developed. The approach can be applied to quantum information processing, quantum computing, creation of artificial quantum intelligence, as well as to analyzing decision processes of human decision makers. Our basic point is to consider an active quantum system possessing its own strategic state. Processing information by such a system is analogous to the cognitive processes associated to decision making by humans. The algebra of probability operators, associated with the possible options available to the decision maker, plays the role of the algebra of observables in quantum theory of measurements. A scheme is advanced for a practical realization of decision procedures by thinking quantum systems. Such thinking quantum systems can be realized by using spin lattices, systems of magnetic molecules, cold atoms trapped in optical lattices, ensembles of quantum dots, or multilevel atomic systems interacting with electromagnetic field

  14. Stakeholder Thinking in Sustainability Management

    Gjerdrum Pedersen, Esben Rahbek; Hove Henriksen, Morten; Frier, Claus

    2013-01-01

    Purpose – The objective of the paper is to describe and discuss how the biotech company Novozymes integrates stakeholder thinking into everyday sustainability practices. Design/methodology/approach – The paper is based on first-hand experiences as well as secondary information from Novozymes' sta...... to make sense of stakeholder thinking. Originality/value – The contribution of this paper is to provide a detailed analysis of how various stakeholder relations management methods can be used in practice to integrate sustainability in an organisation.......' stakeholder-oriented sustainability activities. Findings – The paper illustrates how a company is striving to transform the general stakeholder principles into concrete, manageable actions. Moreover, the paper describes some of the needs, challenges, and paradoxes experienced by an organisation that is trying...

  15. Representation Elements of Spatial Thinking

    Fiantika, F. R.

    2017-04-01

    This paper aims to add a reference in revealing spatial thinking. There several definitions of spatial thinking but it is not easy to defining it. We can start to discuss the concept, its basic a forming representation. Initially, the five sense catch the natural phenomenon and forward it to memory for processing. Abstraction plays a role in processing information into a concept. There are two types of representation, namely internal representation and external representation. The internal representation is also known as mental representation; this representation is in the human mind. The external representation may include images, auditory and kinesthetic which can be used to describe, explain and communicate the structure, operation, the function of the object as well as relationships. There are two main elements, representations properties and object relationships. These elements play a role in forming a representation.

  16. Programming Games for Logical Thinking

    H. Tsalapatas

    2013-03-01

    Full Text Available Analytical thinking is a transversal skill that helps learners synthesize knowledge across subject areas; from mathematics, science, and technology to critical reading, critical examination, and evaluation of lessons. While most would not doubt the importance of analytical capacity in academic settings and its growing demand for the skill in professional environments, school curricula do not comprehensively address its development. As a result, the responsibility for structuring related learning activities falls to teachers. This work examines learning paradigms that can be integrated into mathematics and science school education for developing logical thinking through game-based exercises based on programming. The proposed learning design promotes structured algorithmic mindsets, is based on inclusive universal logic present in all cultures, and promotes constructivism educational approaches encouraging learners to drive knowledge building by composing past and emerging experiences.

  17. Magical thinking decreases across adulthood.

    Brashier, Nadia M; Multhaup, Kristi S

    2017-12-01

    Magical thinking, or illogical causal reasoning such as superstitions, decreases across childhood, but almost no data speak to whether this developmental trajectory continues across the life span. In four experiments, magical thinking decreased across adulthood. This pattern replicated across two judgment domains and could not be explained by age-related differences in tolerance of ambiguity, domain-specific knowledge, or search for meaning. These data complement and extend findings that experience, accumulated over decades, guides older adults' judgments so that they match, or even exceed, young adults' performance. They also counter participants' expectations, and cultural sayings (e.g., "old wives' tales"), that suggest that older adults are especially superstitious. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  18. Fit between Future Thinking and Future Orientation on Creative Imagination

    Chiu, Fa-Chung

    2012-01-01

    The purpose of the current study is to investigate the impact of future thinking, and the fit between future thinking and future orientation on creative thinking. In Study 1, 83 undergraduates were randomly assigned to three groups: 50-year future thinking, 5-year future thinking, and the present-day thinking. First, the priming tasks, in which…

  19. Critical Thinking in the Classroom…and Beyond

    Murawski, Linda M.

    2014-01-01

    Critical thinking in the classroom is a common term used by educators. Critical thinking has been called "the art of thinking about thinking" (Ruggiero, V. R., 2012) with the intent to improve one's thinking. The challenge, of course, is to create learning environments that promote critical thinking both in the classroom and beyond.…

  20. Critical Thinking: Rationality, and the Vulcanization of Students.

    Walters, Kerry S.

    1990-01-01

    Although critical thinking has become a pedagogical industry, its endorsement by educators is uncritical. The conventional critical thinking model assumes that only logical thinking is good thinking. However, good thinking also includes rational but nonlogical cognitive functions. To ignore them is to train students in only one aspect of thinking.…

  1. 'Resilience thinking' in transport planning

    Wang, JYT

    2015-01-01

    Resilience has been discussed in ecology for over forty years. While some aspects of resilience have received attention in transport planning, there is no unified definition of resilience in transportation. To define resilience in transportation, I trace back to the origin of resilience in ecology with a view of revealing the essence of resilience thinking and its relevance to transport planning. Based on the fundamental concepts of engineering resilience and ecological resilience, I define "...

  2. Understanding Think Tank University Relationships

    pmartin@idrc.ca

    10 Abr 2013 ... Comprensión de las relaciones entre think tanks y universidades en .... Políticas Globales de Salud Pública. Políticas Sociales y Económicas. Ciencia e Innovación. El IDRC lleva décadas de trabajo en cuestiones de género, ..... Estrategia adecuada para mitigar los riesgos de seguridad y éticos de los ...

  3. Deathcore, creativity, and scientific thinking

    Angeler, David G.; Sundstrom, Shana M.; Allen, Craig R.

    2016-01-01

    BackgroundMajor scientific breakthroughs are generally the result of materializing creative ideas, the result of an inductive process that sometimes spontaneously and unexpectedly generates a link between thoughts and/or objects that did not exist before. Creativity is the cornerstone of scientific thinking, but scientists in academia are judged by metrics of quantification that often leave little room for creative thinking. In many scientific fields, reductionist approaches are rewarded and new ideas viewed skeptically. As a result, scientific inquiry is often confined to narrow but safe disciplinary ivory towers, effectively preventing profoundly creative explorations that could yield unexpected benefits.New informationThis paper argues how apparently unrelated fields specifically music and belief systems can be combined in a provocative allegory to provide novel perspectives regarding patterns in nature, thereby potentially inspiring innovation in the natural, social and other sciences. The merger between basic human tensions such as those embodied by religion and music, for example the heavy metal genre of deathcore, may be perceived as controversial, challenging, and uncomfortable. However, it is an example of moving the thinking process out of unconsciously established comfort zones, through the connection of apparently unrelated entities. We argue that music, as an auditory art form, has the potential to enlighten and boost creative thinking in science. Metal, as a fast evolving and diversifying extreme form of musical art, may be particularly suitable to trigger surprising associations in scientific inquiry. This may pave the way for dealing with questions about what we don´t know that we don´t know in a fast-changing planet.

  4. "Think" versus "feel" framing effects in persuasion.

    Mayer, Nicole D; Tormala, Zakary L

    2010-04-01

    Three studies explored think ("I think . . . ") versus feel ("I feel . . . ") message framing effects on persuasion.The authors propose a matching hypothesis, suggesting that think framing will be more persuasive when the target attitude or message recipient is cognitively oriented, whereas feel framing will be more persuasive when the target attitude or message recipient is affectively oriented. Study 1 presented cognitively and affectively oriented individuals with a think- or feel-framed message. Study 2 primed cognitive or affective orientation and then presented a think- or feel-framed message. Study 3 presented male and female participants with an advertisement containing think- or feel-framed arguments. Results indicated that think (feel) framing was more persuasive when the target attitude or recipient was cognitively (affectively) oriented. Moreover, Study 2 demonstrated that this matching effect was mediated by processing fluency. Theoretical and practical implications are discussed.

  5. Think crisis-think female: the glass cliff and contextual variation in the think manager-think male stereotype.

    Ryan, Michelle K; Haslam, S Alexander; Hersby, Mette D; Bongiorno, Renata

    2011-05-01

    The "think manager-think male" (TMTM) association underlies many gender inequalities in the workplace. However, research into the "glass cliff" has demonstrated that the suitability of male and female managers varies as a function of company performance such that in times of poor performance people may "think female" (Ryan & Haslam, 2005, 2007). Three studies examined gender and managerial stereotypes in the context of companies that are doing well or doing badly. Study 1 reproduced TMTM associations for descriptions of managers of successful companies but demonstrated a reversal for managers of unsuccessful companies. Study 2 examined the prescriptive nature of these stereotypes. No TMTM relationship was found for ideal managers of successful companies, but ideal managers of unsuccessful companies were associated with the female stereotype. Study 3 suggested that women may be favored in times of poor performance, not because they are expected to improve the situation, but because they are seen to be good people managers and can take the blame for organizational failure. Together, the studies illustrate the importance of context as a moderator of the TMTM association. Practical and theoretical implications for gender discrimination in the workplace are discussed.

  6. Thinking in systems a primer

    Meadows, Donella H

    2008-01-01

    In the years following her role as the lead author of the international bestseller, "Limits to Growth"-the first book to show the consequences of unchecked growth on a finite planet- Donella Meadows remained a pioneer of environmental and social analysis until her untimely death in 2001. Meadows' newly released manuscript, "Thinking in Systems", is a concise and crucial book offering insight for problem solving on scales ranging from the personal to the global. Edited by the Sustainability Institute's Diana Wright, this essential primer brings systems thinking out of the realm of computers and equations and into the tangible world, showing readers how to develop the systems-thinking skills that thought leaders across the globe consider critical for 21st-century life. Some of the biggest problems facing the world-war, hunger, poverty, and environmental degradation-are essentially system failures. They cannot be solved by fixing one piece in isolation from the others, because even seemingly minor details have e...

  7. Teacher Transformation from Complex Thinking

    Johana Carolina Peña Lozada

    2018-02-01

    Full Text Available The present article is a qualitative investigation of phenomenological interpretative paradigm, of documentary type; and seeks to analyze the transformation of the teacher from the complex thinking, centered on the teacher-student benefit, through a bibliographic documentary triangulation of the authors Edgar Morin and Matthew Lipman with the subject of complex thinking and the necessary knowledge for education, David Ausubel, Jean Piaget and Lev Vygotsky with educational psychology, Pérez Esclarín with the humanization of education, and finally with contributions from Honore Bernard, UNESCO in the field of teacher transformation. Faced with the crisis and the evolution of education in Latin America requires an educational reform where innovation, creativity, training, vocation and love of teaching practices are contemplated, looking towards the adjustment profile of the current reality of apprentices, assuming in a continuous way the challenge of breaking barriers that obstruct the goal that is pursued in the multidimensional, professional, spiritual and human field, immersed in the complexity of their work, and interacting with all the interior and exterior elements of their humanity that are exposed in the challenge of complex thinking.

  8. PROFESSIONAL SPECIFICITY OF CONCEPTUAL THINKING

    S. A. Gilmanov

    2017-01-01

    Full Text Available Introduction. Most studies of psychologists and teachers in the phenomenon of conceptual thinking and ways of its formation are considered to be rather controversial and questionable. However, the research results were limited to the phenomenon of conceptual thinking and are therefore not representative for its implementation during the process of vocational training at the higher school. There is still considerable uncertainty with regard to the approaches to the problem of conceptual thinking in the humanities, including pedagogics and psychology. Furthermore, previous studies have not dealt with the objectives of conceptual thinking formation.The aims of the article are: to justify the use of the term “professional conceptualization of thinking” (PCT in theory and practice; to describe the prospects of the development of PCT in the training process.Methodology and research methods. The methodological base of the research involves the Russian psychological and pedagogical science approaches to the consideration of conceptual thinking as a higher mental function, a systematized and summarized form of cognitive reflection of notions and relations of reality. The experimental work was carried out using the method of observation, interviews, and tests. Quantitative and qualitative analysis of the data was conducted. The process of formation of PCT is described through the theory of stage-by-stage systematic development of mental acts.Results and scientific novelty. The concept “professional conceptualization of thinking” (PCT, a new one for psychological-pedagogical science, is suggested. The PCT levels are identified: ordinary, formal, substantial, system, and holistic. The objectives proposed for the development of the PCT levels in the process of professional education consist in the organization of consecutive transition from conscious mastering of a terminological framework to its use in the performance of educational tasks; from

  9. Ethics as a Form of Critical and Rhetorical Inquiry in the Writing Classroom

    Henning, Teresa

    2011-01-01

    To define ethics as a mode of inquiry, it is first important to consider how ethics relates to critical thinking. Put simply, ethical inquiry is one type of inquiry required to think critically. A connection between critical thinking and ethics is only possible, however, when ethics is defined not as a static list of rules but as a "mode of…

  10. Critical reading and critical thinking Critical reading and critical thinking

    Loni Kreis Taglieber

    2008-04-01

    Full Text Available The purpose of this paper is to provide, for L1 and L2 reading and writing teachers, a brief overview of the literature about critical reading and higher level thinking skills. The teaching of these skills is still neglected in some language classes in Brazil, be it in L1 or in L2 classes. Thus, this paper may also serve as a resource guide for L1 and/or L2 reading and writing teachers who want to incorporate critical reading and thinking into their classes. In modern society, even in everyday life people frequently need to deal with complicated public and political issues, make decisions, and solve problems. In order to do this efficiently and effectively, citizens must be able to evaluate critically what they see, hear, and read. Also, with the huge amount of printed material available in all areas in this age of “information explosion” it is easy to feel overwhelmed. But often the information piled up on people’s desks and in their minds is of no use due to the enormous amount of it. The purpose of this paper is to provide, for L1 and L2 reading and writing teachers, a brief overview of the literature about critical reading and higher level thinking skills. The teaching of these skills is still neglected in some language classes in Brazil, be it in L1 or in L2 classes. Thus, this paper may also serve as a resource guide for L1 and/or L2 reading and writing teachers who want to incorporate critical reading and thinking into their classes. In modern society, even in everyday life people frequently need to deal with complicated public and political issues, make decisions, and solve problems. In order to do this efficiently and effectively, citizens must be able to evaluate critically what they see, hear, and read. Also, with the huge amount of printed material available in all areas in this age of “information explosion” it is easy to feel overwhelmed. But often the information piled up on people’s desks and in their minds is of

  11. The Biases of Thinking Fast and Thinking Slow

    Streeb, Dirk; Chen, Min; Keim, Daniel A.

    2017-01-01

    Visualization is a human-centric process, which is inevitably as- sociated with potential biases in humans’ judgment and decision making. While the discussions on humans’ biases have been heavily influenced the work of Daniel Kahneman as summarized in his book “Thinking, Fast and Slow” [8], there have also been viewpoints in psychology in favor of heuristics (e.g., [6]). In this paper, we present a balanced discourse on the humans’ heuristics and biases as the two sides of the same coin. In p...

  12. Constructing critical thinking in health professional education.

    Kahlke, Renate; Eva, Kevin

    2018-04-04

    Calls for enabling 'critical thinking' are ubiquitous in health professional education. However, there is little agreement in the literature or in practice as to what this term means and efforts to generate a universal definition have found limited traction. Moreover, the variability observed might suggest that multiplicity has value that the quest for universal definitions has failed to capture. In this study, we sought to map the multiple conceptions of critical thinking in circulation in health professional education to understand the relationships and tensions between them. We used an inductive, qualitative approach to explore conceptions of critical thinking with educators from four health professions: medicine, nursing, pharmacy, and social work. Four participants from each profession participated in two individual in-depth semi-structured interviews, the latter of which induced reflection on a visual depiction of results generated from the first set of interviews. Three main conceptions of critical thinking were identified: biomedical, humanist, and social justice-oriented critical thinking. 'Biomedical critical thinking' was the dominant conception. While each conception had distinct features, the particular conceptions of critical thinking espoused by individual participants were not stable within or between interviews. Multiple conceptions of critical thinking likely offer educators the ability to express diverse beliefs about what 'good thinking' means in variable contexts. The findings suggest that any single definition of critical thinking in the health professions will be inherently contentious and, we argue, should be. Such debates, when made visible to educators and trainees, can be highly productive.

  13. Critical Thinking and Cognitive Bias

    Jeffrey Maynes

    2015-05-01

    Full Text Available Teaching critical thinking skill is a central pedagogical aim in many courses. These skills, it is hoped, will be both portable (applicable in a wide range of contexts and durable (not forgotten quickly. Yet, both of these virtues are challenged by pervasive and potent cognitive biases, such as motivated reasoning, false consensus bias and hindsight bias. In this paper, I argue that a focus on the development of metacognitive skill shows promise as a means to inculcate debiasing habits in students. Such habits will help students become more critical reasoners. I close with suggestions for implementing this strategy.

  14. Critical Thinking and Education in College of Technology

    上村,崇; 木原,滋哉; 宮田,健一

    2011-01-01

    We have tried to introduce critical thinking into the education in Kure National College of Technology. This article deals with significance of introduction of critical thinking into education in College of Technology. We think that the ability to think critically consists of the sum of various skills of critical thinking. We built a map of critical thinking skills and taught these skills in the classes, and most students understood these skills. We will introduce critical thinking skills int...

  15. Postdecisional counterfactual thinking by actors and readers.

    Girotto, Vittorio; Ferrante, Donatella; Pighin, Stefania; Gonzalez, Michel

    2007-06-01

    How do individuals think counterfactually about the outcomes of their decisions? Most previous studies have investigated how readers think about fictional stories, rather than how actors think about events they have actually experienced. We assumed that differences in individuals' roles (actor vs. reader) can make different information available, which in turn can affect counterfactual thinking. Hence, we predicted an effect of role on postdecisional counterfactual thinking. Reporting the results of eight studies, we show that readers undo the negative outcome of a story by undoing the protagonist's choice to tackle a given problem, rather than the protagonist's unsuccessful attempt to solve it. But actors who make the same choice and experience the same negative outcome as the protagonist undo this outcome by altering features of the problem. We also show that this effect does not depend on motivational factors. These results contradict current accounts of counterfactual thinking and demonstrate the necessity of investigating the counterfactual thoughts of individuals in varied roles.

  16. Divergent thinking and constructing episodic simulations.

    Addis, Donna Rose; Pan, Ling; Musicaro, Regina; Schacter, Daniel L

    2016-01-01

    Divergent thinking likely plays an important role in simulating autobiographical events. We investigated whether divergent thinking is differentially associated with the ability to construct detailed imagined future and imagined past events as opposed to recalling past events. We also examined whether age differences in divergent thinking might underlie the reduced episodic detail generated by older adults. The richness of episodic detail comprising autobiographical events in young and older adults was assessed using the Autobiographical Interview. Divergent thinking abilities were measured using the Alternative Uses Task. Divergent thinking was significantly associated with the amount of episodic detail for imagined future events. Moreover, while age was significantly associated with imagined episodic detail, this effect was strongly related to age-related changes in episodic retrieval rather than divergent thinking.

  17. Critical thinking: Not all that critical

    Bruce Dietrick Price

    2016-09-01

    Full Text Available Critical Thinking basically says to be suspicious of everything, except the fad known as Critical Thinking. It is perhaps best understood as a new and watered-down version of an earlier fad called Deconstruction. That was just a fancy word for debunking. After you strip away all the high-minded rhetoric, Critical Thinking is typically used to tell students that they should not trust conventional wisdom, tradition, religion, parents, and all that irrelevant, old-fashioned stuff. Critical Thinking, somewhat surprisingly, also turns out to be highly contemptuous of facts and knowledge. The formulation in public schools goes like this: children must learn how to think, not what to think. WHAT is, of course, all the academic content and scholarly knowledge that schools used to teach.

  18. Critical Thinking: From Theory to Teaching

    Alatalo, Sari

    2015-01-01

    Thinking, including critical thinking, is indispensable to a person so that a person can base his or her decisions on solid reasoning and facts. Even so, to think critically requires more than just being critical; it requires skills and aptitude for applying the skills in practice. In addition, to become an advanced thinker, the skills need to be practiced, and for that classroom offers a natural venue. Among numerous alternatives, Bloom’s taxonomy and Paul’s model provide two applicable ...

  19. Stop Negative Thinking Effects for Drug Dependence

    Windiarti, Sri Endang; Indriati, Indriati; Surachmi, Fajar

    2013-01-01

    The purpose of this study was to determine the effect of therapy stop thinking negatively against drug addiction in Rehabilitation Orphanage Rumah Damai Gunung Pati Semarang. This research is quasy experiment with pretest - posttes without the control group design. Thirty respondents were taken to the reseach sujects. Stop thinking negative therapy before and after thebehavior of drug addiction there are differences (t = 0.00), so it can be stated that the therapy stop thinking negatively inf...

  20. Enhancing programming logic thinking using analogy mapping

    Sukamto, R. A.; Megasari, R.

    2018-05-01

    Programming logic thinking is the most important competence for computer science students. However, programming is one of the difficult subject in computer science program. This paper reports our work about enhancing students' programming logic thinking using Analogy Mapping for basic programming subject. Analogy Mapping is a computer application which converts source code into analogies images. This research used time series evaluation and the result showed that Analogy Mapping can enhance students' programming logic thinking.

  1. Spatial Thinking: Precept for Understanding Operational Environments

    2016-06-10

    A Computer Movie Simulating Urban Growth in the Detroit Region,” 236. 29 U.S. National Research Council, Learning to Think Spatially: GIS as a... children and spatial language, the article focuses on the use of geospatial information systems (GIS) as a support mechanism for learning to think...Thinking, Cognition, Learning , Geospatial, Operating Environment, Space Perception 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT 18

  2. Critical thinking dispositions in baccalaureate nursing students.

    Shin, Kyung Rim; Lee, Ja Hyung; Ha, Ju Young; Kim, Kon Hee

    2006-10-01

    This paper reports an investigation into the critical thinking disposition of students enrolled in a baccalaureate nursing programme at a university in Korea. Critical thinking may be summarized as a skilled process that conceptualizes and applies information from observation, experience, reflection, inference and communication in a technical manner. It is more of a rational act used as an instrument rather than as a result. Critical thinking is a core competency in nursing and has been widely discussed in nursing education. However, the results of previous research on the effectiveness of nursing education in improving students' critical thinking have been inconsistent. A longitudinal design was used with a convenience sample of 60 nursing students; 32 students participated four times in completing a questionnaire each March from 1999 to 2002. The California Critical Thinking Disposition Inventory was administered to measure disposition to critical thinking. There was a statistically significant improvement in critical thinking disposition score by academic year (F = 7.54, P = 0.0001). Among the subscales, open-mindedness, self-confidence, and maturity also showed a statistically significant difference by academic year (P = 0.0194, 0.0041, 0.0044). Teaching strategies to enhance critical thinking should be developed, in addition to further research on the effect of the nursing curriculum on students' critical thinking. Moreover, survey instruments could be adjusted to incorporate characteristics of the Korean culture.

  3. Some THINKing on European energy policy

    GLACHANT, Jean-Michel; MEEUS, Leonardo; RUESTER, Sophia

    2013-01-01

    QM-02-13-166-EN-C QM-02-13-166-EN-N Energy regulation and policy currently belong to the most important and developing areas in the European Union. THINK, the Florence School of Regulation’s think tank was running from June 2010 to May 2013. THINK advised the European Commission (DG Energy) on Energy Policy and presented policy options each semester. This booklet gives an overview of the THINK output published in the second half of the project and focuses on 6 topics: How to Refurbish A...

  4. USING SIX THINKING HATS AS A TOOL FOR LATERAL THINKING IN ORGANIZATIONAL PROBLEM SOLVING

    Dr. P. S. Aithal; Dr. P. M. Suresh Kumar

    2016-01-01

    Six thinking hats is recently introduced technique which outlines different thinking styles required by an individual while analysing a given problem in an effective way. The technique correlates different thinking styles used in a systematic problem-solving procedure with different coloured hats. Alternately, by conceptualizing each type of hat, the person focuses on the style of thinking associated with each colour so that the problem can be analysed from different angles and frame of refer...

  5. Food Design Thinking: A Branch of Design Thinking Specific to Food Design

    Zampollo, Francesca; Peacock, Matthew

    2016-01-01

    Is there a need for a set of methods within Design Thinking tailored specifically for the Food Design process? Is there a need for a branch of Design Thinking dedicated to Food Design alone? Chefs are not generally trained in Design or Design Thinking, and we are only just beginning to understand how they ideate and what recourses are available to…

  6. Hybrid Tasks: Promoting Statistical Thinking and Critical Thinking through the Same Mathematical Activities

    Aizikovitsh-Udi, Einav; Clarke, David; Kuntze, Sebastian

    2014-01-01

    Even though statistical thinking and critical thinking appear to have strong links from a theoretical point of view, empirical research into the intersections and potential interrelatedness of these aspects of competence is scarce. Our research suggests that thinking skills in both areas may be interdependent. Given this interconnection, it should…

  7. Writing Shapes Thinking: Investigative Study of Preservice Teachers Reading, Writing to Learn, and Critical Thinking

    Sanchez, Bernice; Lewis, Katie D.

    2014-01-01

    Teacher Preparation Programs must work towards not only preparing preservice teachers to have knowledge of classroom pedagogy but also must expand preservice teachers understanding of content knowledge as well as to develop higher-order thinking which includes thinking critically. This mixed methods study examined how writing shapes thinking and…

  8. The Interplay between Reflective Thinking, Critical Thinking, Self-Monitoring, and Academic Achievement in Higher Education

    Ghanizadeh, Afsaneh

    2017-01-01

    The present study assessed the associations among higher-order thinking skills (reflective thinking, critical thinking) and self-monitoring that contribute to academic achievement among university students. The sample consisted of 196 Iranian university students (mean age = 22.05, SD = 3.06; 112 females; 75 males) who were administered three…

  9. Thinking in Clinical Nursing Practice: A Study of Critical Care Nurses' Thinking Applying the Think-Aloud, Protocol Analysis Method

    Kyung-Ja Han, RN, PhD

    2007-06-01

    Conclusion: This study specifies the initial categories of thoughts for each of the processes and various patterns with which these processes are sequentially combined, providing insights into the ways nurses think about problems and address their concerns. The findings suggest that the thinking in clinical practice involves more than focused decision-making and reasoning, and needs to be examined from a broader perspective.

  10. Database thinking development in Context of School Education

    Panský, Mikoláš

    2011-01-01

    The term database thinking is understood as group of Competencies that enables working with Database System. Database thinking development is targeted educational incidence to student with the expected outcome ability working with Database system. Thesis is focused on problematic of purposes, content and methods of database thinking development. Experimental part proposes quantitative metrics for database thinking development. KEYWORDS: Education, Database, Database thinking, Structured Query...

  11. Examination of the Computational Thinking Skills of Students

    Korucu, Agah Tugrul; Gencturk, Abdullah Tarik; Gundogdu, Mustafa Mucahit

    2017-01-01

    Computational thinking is generally considered as a kind of analytical way of thinking. According to Wings (2008) it shares with mathematical thinking, engineering thinking and scientific thinking in the general ways in which we may use for solving a problem, designing and evaluating complex systems or understanding computability and intelligence…

  12. The critical thinking curriculum model

    Robertson, William Haviland

    The Critical Thinking Curriculum Model (CTCM) utilizes a multidisciplinary approach that integrates effective learning and teaching practices with computer technology. The model is designed to be flexible within a curriculum, an example for teachers to follow, where they can plug in their own critical issue. This process engages students in collaborative research that can be shared in the classroom, across the country or around the globe. The CTCM features open-ended and collaborative activities that deal with current, real world issues which leaders are attempting to solve. As implemented in the Critical Issues Forum (CIF), an educational program administered by Los Alamos National Laboratory (LANL), the CTCM encompasses the political, social/cultural, economic, and scientific realms in the context of a current global issue. In this way, students realize the importance of their schooling by applying their efforts to an endeavor that ultimately will affect their future. This study measures student attitudes toward science and technology and the changes that result from immersion in the CTCM. It also assesses the differences in student learning in science content and problem solving for students involved in the CTCM. A sample of 24 students participated in classrooms at two separate high schools in New Mexico. The evaluation results were analyzed using SPSS in a MANOVA format in order to determine the significance of the between and within-subjects effects. A comparison ANOVA was done for each two-way MANOVA to see if the comparison groups were equal. Significant findings were validated using the Scheffe test in a Post Hoc analysis. Demographic information for the sample population was recorded and tracked, including self-assessments of computer use and availability. Overall, the results indicated that the CTCM did help to increase science content understanding and problem-solving skills for students, thereby positively effecting critical thinking. No matter if the

  13. Critical Thinking for Mass Communications Students.

    Shoemaker, Pamela J.

    1993-01-01

    Describes one way of systematically teaching critical thinking skills in a journalism-mass communication program. Begins with a general discussion of critical thinking. Proceeds to the theory and structure underlying the course as it is taught at the Ohio State University School of Journalism. (RS)

  14. Critical thinking as reflecting on understanding others

    Torringa, J.G.H.

    2011-01-01

    This dissertation about critical thinking processes three questions. The first regards the question what critical thinking means when conceptualizing the phrase away from the dominant account in which it refers to the ability to reason well and the disposition to do so (Bailin & Siegel, 2003). A

  15. Improving School Effectiveness by Teaching Thinking Skills.

    Zenke, Larry L.

    This paper describes a plan to improve school effectiveness in the Tulsa (Oklahoma) Public Schools by incorporating instruction in thinking skills. The program selected by the school district was the Strategic Reasoning Program, based on Albert Upton's Design for Thinking and J. P. Guilford's Structure of the Intellect. The Strategic Reasoning…

  16. Optimizing Reasonableness, Critical Thinking, and Cyberspace

    Ikuenobe, Polycarp

    2003-01-01

    In this paper, the author argues that the quantity, superabundance of information, easy availability, and quick access to information in cyberspace may engender critical thinking and the optimization of reasonableness. This point is different from, but presupposes, the commonplace view that critical thinking abilities, criteria, processes, and…

  17. Systems Thinking among School Middle Leaders

    Shaked, Haim; Schechter, Chen

    2017-01-01

    Systems thinking is a holistic approach that puts the study of wholes before that of parts. This study explores systems thinking among school middle leaders--teachers who have management responsibility for a team of teachers or for an aspect of the school's work. Interviews were held with 93 school coordinators, among them year heads, heads of…

  18. Infusing Systems Thinking into Career Counseling

    Ryan, Charles W.; Tomlin, James H.

    2010-01-01

    This study examined the role of career counselors in infusing systems thinking into occupational advising. The authors conducted a qualitative review and analysis of selected literature on systems thinking and analyzed trends for adaptation to career counseling practice. This analysis suggests that career counselors need to infuse systems…

  19. Visual-Spatial Thinking in Hypertexts.

    Johnson-Sheehan, Richard; Baehr, Craig

    2001-01-01

    Explores what it means to think visually and spatially in hypertexts and how users react and maneuver in real and virtual three-dimensional spaces. Offers four principles of visual thinking that can be applied when developing hypertexts. Applies these principles to actual hypertexts, demonstrating how selectivity, fixation, depth discernment, and…

  20. Global Think Tank Initiative Policy Engagement and ...

    Think tanks in developing countries aim to produce quality, evidence-based research to address the policy challenges faced by the countries or regions within which they operate. The potential for think tanks to inform policy and contribute to development debates depends on their ability to engage in the policy process.

  1. Visual Guidebooks: Documenting a Personal Thinking Language

    Shambaugh, Neal; Beacham, Cindy

    2017-01-01

    A personal thinking language consists of verbal and visual means to transform ideas to action in social and work settings. This verbal and visual interaction of images and language is influenced by one's personal history, cultural expectations and professional practices. The article first compares a personal thinking language to other languages…

  2. Critical Thinking, Autonomy and Practical Reason

    Cuypers, Stefaan E.

    2004-01-01

    This article points out an internal tension, or even conflict, in the conceptual foundations of Harvey Siegel's conception of critical thinking. Siegel justifies critical thinking, or critically rational autonomy, as an educational ideal first and foremost by an appeal to the Kantian principle of respect for persons. It is made explicit that this…

  3. Enhancing Critical Thinking Skills among Authoritarian Students

    Henderson Hurley, Martha; Hurley, David

    2013-01-01

    This article focuses on assignments designed to enhance critical thinking skills for authoritarian personality types. This paper seeks to add to the literature by exploring instructional methods to overcome authoritarian traits that could inhibit the development of critical thinking skills. The article presents a strategy which can be employed…

  4. Development of Critical Thinking with Metacognitive Regulation

    Gotoh, Yasushi

    2016-01-01

    In this research the author defines critical thinking as the set of skills and dispositions which enable one to solve problems logically and to attempt to reflect autonomously by means of Metacognitive regulation on one's own problem-solving processes. In order to develop their critical thinking, it is important for students to be able to use this…

  5. Debate: a strategy for teaching critical thinking.

    Bell, E A

    1991-01-01

    Nurses in advanced practice require high-level critical thinking skills. Two elements of critical thinking are discovery and justification. The process of justification is focused on argumentation skills. Using the debate process to analyze, critique, and construct arguments may be an effective teaching-learning technique. Suggestions for the use of debate in graduate nursing curricula are included.

  6. Analytic thinking reduces belief in conspiracy theories.

    Swami, Viren; Voracek, Martin; Stieger, Stefan; Tran, Ulrich S; Furnham, Adrian

    2014-12-01

    Belief in conspiracy theories has been associated with a range of negative health, civic, and social outcomes, requiring reliable methods of reducing such belief. Thinking dispositions have been highlighted as one possible factor associated with belief in conspiracy theories, but actual relationships have only been infrequently studied. In Study 1, we examined associations between belief in conspiracy theories and a range of measures of thinking dispositions in a British sample (N=990). Results indicated that a stronger belief in conspiracy theories was significantly associated with lower analytic thinking and open-mindedness and greater intuitive thinking. In Studies 2-4, we examined the causational role played by analytic thinking in relation to conspiracist ideation. In Study 2 (N=112), we showed that a verbal fluency task that elicited analytic thinking reduced belief in conspiracy theories. In Study 3 (N=189), we found that an alternative method of eliciting analytic thinking, which related to cognitive disfluency, was effective at reducing conspiracist ideation in a student sample. In Study 4, we replicated the results of Study 3 among a general population sample (N=140) in relation to generic conspiracist ideation and belief in conspiracy theories about the July 7, 2005, bombings in London. Our results highlight the potential utility of supporting attempts to promote analytic thinking as a means of countering the widespread acceptance of conspiracy theories. Copyright © 2014 Elsevier B.V. All rights reserved.

  7. Strategic Thinking: The Untapped Resource for Leaders.

    Alfred, Richard L.

    2001-01-01

    Strategic thinking is an organized, analytical process by which college leaders can assess: (1) existing and potential competitors; (2) sources of competitive advantage; and (3) college capabilities and competitive position. Three outcomes of strategic thinking are: (1) clear institutional strategy and direction; (2) improved institutional…

  8. Teaching Critical Thinking in Undergraduate Science Courses.

    Hager, Paul; Sleet, Ray; Logan, Peter; Hooper, Mal

    2003-01-01

    Explains the design and evaluation of a project aimed at fostering the critical thinking abilities and dispositions of first year students at an Australian university. Most of the tasks relate to applications of chemistry and physics in everyday life. Many students revealed that their thinking skills were enhanced by their experience in attempting…

  9. Children's Suicidal Thinking: An Empirical Inquiry.

    Bailey, Bruce E.; And Others

    Although over 5,000 children and adolescents commit suicide annually, little is known about suicidal thinking of normal children. Due to ethical considerations, researchers must be sensitive to the possibility that they could introduce suicide as an option to a child. A methodology was developed to examine suicidal thinking through projected…

  10. Reading Instruction That Increases Thinking Abilities.

    Collins, Cathy

    1991-01-01

    Analyzes the effects of eight reading and writing lessons designed to increase adolescent thinking ability. Finds that the lessons increased thinking abilities and scholastic achievement of middle school students. Notes that the lessons positively affect students' self-esteem and communication skills. (RS)

  11. Rational Thinking in School-Based Practice

    Clark, Mary Kristen; Flynn, Perry

    2011-01-01

    Purpose: We reflect on Alan Kamhi's (2011) prologue on balancing certainty and uncertainty as it pertains to school-based practice. Method: In schools, rational thinking depends on effective team processes, much like professional learning communities. We consider the conditions that are required for rational thinking and how rational team dialogue…

  12. Some Thinking from, and Away from, Heidegger

    Mika, Carl

    2016-01-01

    How do we encourage Heidegger's notion of originary thinking in education, and indeed how should one engage with thinking at all? In this response, I consider the challenge that Heidegger lays down for speculation that refers certainty to the unknown. In my answer to the contributors of this special issue, I highlight the fact that all of us are…

  13. Think Tank Initiative - Hewlett Foundation | IDRC - International ...

    IDRC and the William and Flora Hewlett Foundation are collaborating on the Think Tank Initiative, a new program to strengthen independent think tanks and policy research centres in the developing world. These organizations provide critical input for the creation of effective public policy to promote growth and reduce ...

  14. A Confucian Conception of Critical Thinking

    Tan, Charlene

    2017-01-01

    This article proposes a Confucian conception of critical thinking by focussing on the notion of judgement. It is argued that the attainment of the Confucian ideal of "li" (normative behaviours) necessitates and promotes critical thinking in at least two ways. First, the observance of "li" requires the individual to exercise…

  15. Innovative Tools to Assess Systems Thinking Ability

    2017-12-01

    addition to the six cognitive ability constructs, there are two motivational attributes that are highly relevant to systems thinking performance...roles of the habenular complex, the reward system , and the cingulate motor area revealed by functional magnetic resonance imaging. Journal of...Technical Report 1362 Innovative Tools to Assess Systems Thinking Ability Cory Adis Michelle Wisecarver Chelsey Raber Personnel

  16. Critical Thinking as Cultural-Historical Practice.

    Panofsky, Carolyn P.

    1999-01-01

    Explores critical thinking as it has been constructed in schooling and in dominant traditions of psychological theory, presenting a dialectical view of critical thinking suggested in the social and philosophical writings of critical theorists (e.g., Theodor Adorno and Herbert Marcuse) and supported by the sociohistorical or cultural-historical…

  17. Responses to Hugh Heclo's "On Thinking Institutionally"

    Fennell, Robert C.; Ascough, Richard S.; Liew, Tat-siong Benny; McLain, Michael; Westfield, Nancy Lynne

    2010-01-01

    Hugh Heclo's recent book "On Thinking Institutionally" (Paradigm Publishers, 2008) analyzes changes that have taken place in the past half century in how North Americans tend to think and act in institutions. The volume is receiving particular attention as it can be applied to higher education and to religious denominations, and so deserves…

  18. Critical Thinking Skills for Language Students

    Djiwandono, Patrisius Istiarto

    2013-01-01

    Recent developments in language teaching increasingly put a stronger importance on critical thinking skills. While studies in this area have begun to emerge, it is believed that a probe into the learners' mind when they process information can contribute significantly to the effort of identifying exactly how our learners think. This study was…

  19. Applying design thinking elsewhere : Organizational context matters

    Smulders, F.E.H.M.; Dorst, K.; Vermaas, P.E.

    2014-01-01

    In this contribution design thinking is taken as a transfer of design methods from product development to other domains. It is argued that the success of this transfer depends on the organisational context offered to design thinking in these other domains. We describe the application of design

  20. Entrepreneurship and strategic thinking in business ecosystems

    Zahra, Shaker; Nambisan, S.

    2012-01-01

    Success in business ecosystems that include well-established companies and new ventures requires collaboration and competition, a task that demands strategic thinking to leverage a firm's resources and capabilities. Strategic thinking and the entrepreneurial activities in an ecosystem influence one

  1. Starting Small, Thinking Big - Continuum Magazine | NREL

    , Thinking Big Stories NREL Helps Agencies Target New Federal Sustainability Goals Student Engagements Help solar power in the territory. Photo by Don Buchanan, VIEO Starting Small, Thinking Big NREL helps have used these actions to optimize that energy use.'" NREL's cross-organizational work supports

  2. How Cultural Knowledge Shapes Design Thinking

    Clemmensen, Torkil; Ranjan, Apara; Bødker, Mads

    2016-01-01

    This paper challenges the ‘core design thinking and its application’ as outlined by Dorst (2011) and uses a dynamic constructivist notion of cultural-cognitive performance to analyze aspects of a design thinking process (Clemmensen, 2009; Hong & Mallorie, 2004). Based on a qualitative analysis of...

  3. Developing Critical Thinking through Student Consulting Projects

    Canziani, Bonnie; Tullar, William L.

    2017-01-01

    The authors present survey results from faculty at 44 universities on the role of student consulting projects in developing business students' critical thinking. They conclude that students can improve critical thinking by engaging in guided primary and secondary research to inform their business assumptions that underpin business planning and…

  4. Future Teachers' Spatial Thinking Skills and Attitudes

    Shin, Euikyung E.; Milson, Andrew J.; Smith, Thomas J.

    2016-01-01

    The spatial thinking skills and attitudes of geography majors were compared with those of future teachers majoring in elementary education and secondary social studies education. Scores were obtained for each group on two measures: the spatial skills test and the attitude toward spatial thinking inventory. Mean differences were examined based on…

  5. Computational Thinking in Constructionist Video Games

    Weintrop, David; Holbert, Nathan; Horn, Michael S.; Wilensky, Uri

    2016-01-01

    Video games offer an exciting opportunity for learners to engage in computational thinking in informal contexts. This paper describes a genre of learning environments called constructionist video games that are especially well suited for developing learners' computational thinking skills. These games blend features of conventional video games with…

  6. Investigating the Synergy of Critical Thinking and Creative Thinking in the Course of Integrated Activity in Taiwan

    Chang, Yulin; Li, Bei-Di; Chen, Hsueh-Chih; Chiu, Fa-Chung

    2015-01-01

    The relationship lying between critical thinking and creative thinking is opposite or complementary, results of previous relevant researches have not yet concluded. However, most of researches put the effort to compare the respective effect of the thinking methods, either the teaching of creative thinking or that of critical thinking. Less of them…

  7. System thinking shaping innovation ecosystems

    Abreu, António; Urze, Paula

    2016-11-01

    Over the last few decades, there has been a trend to build innovation platforms as enablers for groups of companies to jointly develop new products and services. As a result, the notion of co-innovation is getting wider acceptance. However, a critical issue that is still open, despite some efforts in this area, is the lack of tools and models that explain the synergies created in a co-innovation process. In this context, the present paper aims at discussing the advantages of applying a system thinking approach to understand the mechanisms associated with co-innovation processes. Finally, based on experimental results from a Portuguese co-innovation network, a discussion on the benefits, challenges and difficulties found are presented and discussed.

  8. Arnhajm's 'visual thinking': Theoretical (nonfoundation

    Todorović Milorad V.

    2012-01-01

    Full Text Available In psychology, as in other sciences, surely there are concepts that are not theoretically based and are not consistently thought trough. One of these concepts that has found a significant place in the understanding of artistic creativity and psychology of art overall is Arnheim's term: 'visual perception'. It can be said, as Arnheim does, that any perception is thinking at the same time, all reasoning is also intuition, each observation invention, provided that this approach can be deduced from a psychological theory. Starting from Gestalt psychology that seems to be impossible. Understandably, Arnheim, as Gestalt psychologist, with this term wanted to point out that the whole is different than the sum of its parts. 'A visual thinking' was supposed to add something more to the perceptual experience, a property that the perception does not have. Since Gestalt psychology is not based on the psychic apparatus and deferred system, with different functions and especially those unconscious, it is difficult to talk about the theoretical grounding of this notion. Only after postulating these moments Arnheim could elaborate his view that the process of observing the world is interaction between the properties that certain object provides and observers nature. That 'nature of the observer' can only be viewed within the psychic apparatus. In the creativity (art and science, where it aims to be a basic explanatory principle, 'visual perception' is faced with difficulties such as statements from Goetea and Helmholtz, that what is important and new in their creation was given as a free forethought, and that their knowledge came as something almost complete.

  9. The Disruptive Effect of Think Aloud

    Nielsen, Janni; Yssing, Carsten

    Thinking Aloud Thinking Aloud is the most commonly used technique used to test users´ interaction with computers. The assumption is that Think Aloud gives access to what goes on in the users´ minds. However, interfaces are multi modal and play heavily on user´s visual perception. Reflecting upon...... Think Aloud (TA), we ask the question: what happens when users are required to verbalise their visual perceptions and interactions? We argue that TA may have a disruptive effect, suggesting that other techniques be considered. With a theoretical distinction between focal and subsidiary awareness...... and a focus on the sense making process, we develop a frame for test of user´s visual interaction which rely on the coordination between hand/mouse and eye/cursor.Author Keywords: Think Aloud, visual perception, interaction, test...

  10. Nuclear fuel: the thinking man's alternative

    Chamberlain, N.

    1989-01-01

    'Nuclear Fuel ' The Thinking Man's Alternative' is the title of the 55th Melchett Lecture given by Neville Chamberlain, Chief Executive of British Nuclear Fuels plc. This article is based on the address, the essence of which is that the case for nuclear power should be based upon an appreciation of the totality and sophistication of man's handling of his energy needs - not on a glib catch-phase or on a simple political dogma or on an economic argument. Arguments in favour of nuclear power were discussed. The conclusion was that nuclear energy is the thinking man's alternative because only thinking man could have and can develop it; secondly, only thinking men should be authorized to exploit and control it; thirdly, a thinking person will appreciate that, properly thought out and controlled, it must be the most important source of future energy for the benefit of mankind. (author)

  11. Developing communicative competence through thinking tasks

    Maslo, Elina

    Developing communicative competence through thinking tasks - Experimenting with Thinking Approach in Danish as Second Language ClassroomSession on Innovations in the classroom, a presentation. Abstract for the conference Creativity & Thinking Skills in Learning, teaching & Management. Riga 19......-20 September 2014 Elina Maslo, Aarhus University, Department of Education, elma@edu.au.dk Summary: The goal of this presentation is to present some of the experiences with thinking tasks in the Danish language classroom, conducted in the Nordplus Nordic Language Project “Problem solving tasks for learning...... of Danish as second and foreign language in transformative learning spaces”. Two teachers have developed and tried out some thinking tasks in their classrooms, with the aim to foster the development of students´ communicative competence. The learning processes from two classrooms will be analysed...

  12. Assessment of critical thinking in pharmacy students.

    Cisneros, Robert M

    2009-07-10

    To determine whether changes occur over 1 academic year in pharmacy students' critical thinking skills and disposition to think critically. First, second, third, and fourth-year pharmacy students completed the California Critical Thinking Skills Test (CCTST) and the California Critical Thinking Disposition Inventory (CCTDI) at the beginning and end of 1 academic year. One hundred thirty-seven students completed the study. No significant changes occurred over the year in total scores on either instrument. However, scores in 3 of 12 subscale scores changed significantly and several significant correlations were found. Pharmacy students' scores on 2 critical thinking instruments showed no major improvements over 1 academic year but most scores were above average. Some areas of possible weakness were identified. Additional studies comparing scores over a longer period of time (eg, admission to graduation) are needed.

  13. Critical thinking dispositions among newly graduated nurses

    Wangensteen, Sigrid; Johansson, Inger S; Björkström, Monica E; Nordström, Gun

    2010-01-01

    wangensteen s., johansson i.s., björkström m.e. & nordström g. (2010) Critical thinking dispositions among newly graduated nurses. Journal of Advanced Nursing66(10), 2170–2181. Aim The aim of the study was to describe critical thinking dispositions among newly graduated nurses in Norway, and to study whether background data had any impact on critical thinking dispositions. Background Competence in critical thinking is one of the expectations of nursing education. Critical thinkers are described as well-informed, inquisitive, open-minded and orderly in complex matters. Critical thinking competence has thus been designated as an outcome for judging the quality of nursing education programmes and for the development of clinical judgement. The ability to think critically is also described as reducing the research–practice gap and fostering evidence-based nursing. Methods A cross-sectional descriptive study was performed. The data were collected between October 2006 and April 2007 using the California Critical Thinking Disposition Inventory. The response rate was 33% (n= 618). Pearson’s chi-square tests were used to analyse the data. Results Nearly 80% of the respondents reported a positive disposition towards critical thinking. The highest mean score was on the Inquisitiveness subscale and the lowest on the Truth-seeking subscale. A statistically significant higher proportion of nurses with high critical thinking scores were found among those older than 30 years, those with university education prior to nursing education, and those working in community health care. Conclusion Nurse leaders and nurse teachers should encourage and nurture critical thinking among newly graduated nurses and nursing students. The low Truth-seeking scores found may be a result of traditional teaching strategies in nursing education and might indicate a need for more student-active learning models. PMID:20384637

  14. The new economy is stronger than you think.

    Sahlman, W A

    1999-01-01

    Many policy makers at the Fed contend that the new economy is a fragile bubble--and that with the "irrational exuberance" of the capital markets, the sky is going to fall on the U.S. economy. That couldn't be further from the truth, according to William Sahlman. As long as the government doesn't interfere, he argues, the economy is sturdy, resilient, and raring to grow. The new economy is strong for several reasons. First, it is based on a business model that works. Any business system that relentlessly drives out inefficiency, forces intelligent business-process reengineering, and gives customers more of what they want will be sustainable. Second, it is built on America's admiration for entrepreneurs and its tolerance for failure, not to mention its easy access to capital. Third, the new economy is attracting the best and brightest minds in the country. And finally, says Sahlman, the new economy is strong because it is spreading. It may be primarily an American phenomenon now, but in a few short years it will start to show its effects everywhere, making the whole world a more productive place. Still, Sahlman believes, the road ahead is not without potholes and sharp curves. But that is what the new economy is all about, he maintains--companies attacking the status quo and entrenched players, companies experimenting to find new technologies that improve or replace earlier ones. Such activity presents no cause for alarm. The economic, social, and cultural factors undergirding the new economy are rock solid. It's simply a matter of letting them stand.

  15. Designing Lesson Plan Based on Critical Thinking for Language Classes

    Norwanto, Norwanto

    2011-01-01

    Critical thinking includes a process of reasoning in thinking as stated by some scholars. In the process, there is universal standard to follow: clarity, accuracy, precision, relevance, depth, breadth, logic, and fairness. In language classes, critical thinking creates active classes. To bring critical thinking to classes, Bloom’s Taxonomy and critical thinking strategies can be working definition in order critical thinking to be applied to pedagogical materials in a practical way. Steps for ...

  16. Localization of cortical areas activated by thinking.

    Roland, P E; Friberg, L

    1985-05-01

    These experiments were undertaken to demonstrate that pure mental activity, thinking, increases the cerebral blood flow and that different types of thinking increase the regional cerebral blood flow (rCBF) in different cortical areas. As a first approach, thinking was defined as brain work in the form of operations on internal information, done by an awake subject. The rCBF was measured in 254 cortical regions in 11 subjects with the intracarotid 133Xe injection technique. In normal man, changes in the regional cortical metabolic rate of O2 leads to proportional changes in rCBF. One control study was taken with the subjects at rest. Then the rCBF was measured during three different simple algorithm tasks, each consisting of retrieval of a specific memory followed by a simple operation on the retrieved information. Once started, the information processing went on in the brain without any communication with the outside world. In 50-3 thinking, the subjects started with 50 and then, in their minds only, continuously subtracted 3 from the result. In jingle thinking the subjects internally jumped every second word in a nine-word circular jingle. In route-finding thinking the subjects imagined that they started at their front door and then walked alternatively to the left or the right each time they reached a corner. The rCBF increased only in homotypical cortical areas during thinking. The areas in the superior prefrontal cortex increased their rCBF equivalently during the three types of thinking. In the remaining parts of the prefrontal cortex there were multifocal increases of rCBF. The localizations and intensities of these rCBF increases depended on the type of internal operation occurring. The rCBF increased bilaterally in the angular cortex during 50-3 thinking. The rCBF increased in the right midtemporal cortex exclusively during jingle thinking. The intermediate and remote visual association areas, the superior occipital, posterior inferior temporal, and

  17. Development of Critical Thinking in Pharmacy Education

    Michael J Peeters

    2016-02-01

    Full Text Available The concept of development is ubiquitous throughout higher education. Development of critical thinking, problem-solving, and clinical reasoning are noted as important outcomes in higher education, including health professions education. In this era of widening scrutiny, demonstration of this outcome within programmatic assessment is becoming increasingly important. Programmatic assessment of critical thinking is complicated because of its multiple definitions, array of theoretical frameworks, and variety of measurement instruments. Additionally, recent guidelines and standards for pharmacy education have affirmed “habits of mind,” which are not new to education and encompass analytical critical thinking. In this paper, we sought to provide: 1 an overview of various critical thinking measurement instruments with their different associated critical thinking definitions, 2 a background and framework for thinking using the Dimensions of Learning model, 3 implications and applications for assessing cognitive development (critical and complex thinking within the context of pharmacy education, and 4 specific suggestions for assessment in pharmacy education.   Type: Idea Paper

  18. Analogy, higher order thinking, and education.

    Richland, Lindsey Engle; Simms, Nina

    2015-01-01

    Analogical reasoning, the ability to understand phenomena as systems of structured relationships that can be aligned, compared, and mapped together, plays a fundamental role in the technology rich, increasingly globalized educational climate of the 21st century. Flexible, conceptual thinking is prioritized in this view of education, and schools are emphasizing 'higher order thinking', rather than memorization of a cannon of key topics. The lack of a cognitively grounded definition for higher order thinking, however, has led to a field of research and practice with little coherence across domains or connection to the large body of cognitive science research on thinking. We review literature on analogy and disciplinary higher order thinking to propose that relational reasoning can be productively considered the cognitive underpinning of higher order thinking. We highlight the utility of this framework for developing insights into practice through a review of mathematics, science, and history educational contexts. In these disciplines, analogy is essential to developing expert-like disciplinary knowledge in which concepts are understood to be systems of relationships that can be connected and flexibly manipulated. At the same time, analogies in education require explicit support to ensure that learners notice the relevance of relational thinking, have adequate processing resources available to mentally hold and manipulate relations, and are able to recognize both the similarities and differences when drawing analogies between systems of relationships. © 2015 John Wiley & Sons, Ltd.

  19. Ability to think (Capacidad de pensar

    Badii, M. H.

    2005-01-01

    Full Text Available Perhaps the most useful skill that you could learn, or practice if you already know it, is critical thinking. This is a conscious effort to “think about thinking.” It challenges you to think about what you are trying to accomplish in a systematic, purposeful, and responsible manner. It also asks how you will know you have reached an adequate conclusion. While critical thinking shares many of the skills and techniques of formal logic (as well as drawing an analytical, creative, and reflective thinking, it introduces attitudes such as open-mindedness, flexibility, skepticism, independence, persistence, relevance, contextual sensitivity, empathy, decisiveness, courage, and humility that will help you reach an understanding of the complex and uncertain issues you will encounter in life. One of the best places to practice critical thinking is in evaluating the reliability of information you see on the Internet. Although this new medium is a wonderful source of information, every thing you see there should be approached with a sense of skepticism and caution.

  20. Critical thinking dispositions among newly graduated nurses.

    Wangensteen, Sigrid; Johansson, Inger S; Björkström, Monica E; Nordström, Gun

    2010-10-01

    The aim of the study was to describe critical thinking dispositions among newly graduated nurses in Norway, and to study whether background data had any impact on critical thinking dispositions. Competence in critical thinking is one of the expectations of nursing education. Critical thinkers are described as well-informed, inquisitive, open-minded and orderly in complex matters. Critical thinking competence has thus been designated as an outcome for judging the quality of nursing education programmes and for the development of clinical judgement. The ability to think critically is also described as reducing the research-practice gap and fostering evidence-based nursing. A cross-sectional descriptive study was performed. The data were collected between October 2006 and April 2007 using the California Critical Thinking Disposition Inventory. The response rate was 33% (n = 618). Pearson's chi-square tests were used to analyse the data. Nearly 80% of the respondents reported a positive disposition towards critical thinking. The highest mean score was on the Inquisitiveness subscale and the lowest on the Truth-seeking subscale. A statistically significant higher proportion of nurses with high critical thinking scores were found among those older than 30 years, those with university education prior to nursing education, and those working in community health care. Nurse leaders and nurse teachers should encourage and nurture critical thinking among newly graduated nurses and nursing students. The low Truth-seeking scores found may be a result of traditional teaching strategies in nursing education and might indicate a need for more student-active learning models. © 2010 The Authors. Journal of Advanced Nursing © 2010 Blackwell Publishing Ltd.

  1. Verbal and visual divergent thinking in aging.

    Palmiero, Massimiliano; Nori, Raffaella; Piccardi, Laura

    2017-04-01

    According to the peak and decline model divergent thinking declines at a specific age (in or after middle age). However, if divergent thinking declines steadily in aging still has to be clarified. In order to explore the age-related changes in verbal and visual divergent thinking, in the present study a sample of 159 participants was divided in five age groups: young adults (18-35 years), middle-aged adults (36-55), young old (56-74), old (75-85) and the oldest-old (86-98). Two divergent thinking tasks were administered: the alternative uses for cardboard boxes, aimed at assessing verbal ideational fluency, flexibility and originality; the completion drawing task, aimed at assessing visual ideational fluency, flexibility and originality. Results showed that after peaking in the young adult group (20-35 years) all components of verbal and visual divergent thinking stabilized in the middle-aged adult group (36-55 years) and then started declining in the young old group (56-75). Interestingly, all components were found to be preserved after declining. Yet, verbal and visual divergent thinking were found at the same extent across age groups, with the exception of visual ideational fluency, that was higher in the young old group, the old group and the oldest-old group than verbal ideational fluency. These results support the idea that divergent thinking does not decline steadily in the elderly. Given that older people can preserve to some extent verbal and visual divergent thinking, these findings have important implications for active aging, that is, divergent thinking might be fostered in aging in order to prevent the cognitive decline.

  2. Critical Thinking and Disposition Toward Critical Thinking Among Physical Therapy Students.

    Domenech, Manuel A; Watkins, Phillip

    2015-01-01

    Students who enter a physical therapist (PT) entry-level program with weak critical thinking skills may not be prepared to benefit from the educational training program or successfully engage in the future as a competent healthcare provider. Therefore, assessing PT students' entry-level critical thinking skills and/or disposition toward critical thinking may be beneficial to identifying students with poor, fair, or good critical thinking ability as one of the criteria used in the admissions process into a professional program. First-year students (n=71) from the Doctor of Physical Therapy (DPT) program at Texas Tech University Health Sciences Center completed the California Critical Thinking Skills Test (CCTST), the California Critical Thinking Dispositions Inventory (CCTDI), and demographic survey during orientation to the DPT program. Three students were lost from the CCTST (n=68), and none lost from the CCTDI (n=71). Analysis indicated that the majority of students had a positive disposition toward critical thinking, yet the overall CCTST suggested that these students were somewhat below the national average. Also, individuals taking math and science prerequisites at the community-college level tended to have lower overall CCTST scores. The entering DPT class demonstrated moderate or middle range scores in critical thinking and disposition toward critical thinking. This result does not indicate, but might suggest, the potential for learning challenges. Assessing critical thinking skills as part of the admissions process may prove advantageous.

  3. Fostering Critical Thinking in the Classroom

    Husniah Sahamid

    2014-12-01

    Full Text Available The ability to cite reasons, to justify claims and give support to arguments is seen as primary characteristics of a critical thinker. This paper discusses how the ‘Elements of Reasoning’ is employed with Socratic Questioning to develop critical thinking in the language classroom. The principles that guide the questioning are laid out clearly, just as is the response which must be backed by valid reasons, examples, and illustrations, pushing students beyond mere recall and into abstract thinking. It is based on the notion that through questioning, the process that occurs in the student’s mind creates thinking and learning.

  4. Using Discovery Learning to Encourage Creative Thinking

    Mardia Hi. Rahman

    2017-10-01

    Full Text Available Creative thinking ability development is needed to be implemented by every educator including lecturers to their students. Therefore, they need to seriously act and design their learning process. One of the ways to develop student’s creative thinking is using discovery learning model. This research is conducted in physics education study program in 2016 with students who took learning and teaching class as research subject. From the research analysis result and discussion, it can be concluded that discovery learning model can encourage students’ creative thinking ability in learning and teaching strategy subject.

  5. Constructive Thinking Strategies in College Students

    Ofelia Contreras Gutiérrez

    2011-01-01

    Full Text Available The aim of this paper was to identify the strategies of constructive thinking that are used by university students. Constructive thinking is the automatic representation of the world, ourselves, and the future, it direct our actions to solve everyday problems. Results show that, there are no significant differences in global constructive thinking between male and female students. Although, exist differences in the copy style: men are better at emotional copies, they diminish the emotional cost of the events, and overcame faster negative experiences, they also show higher self-esteem. Women, on the other hand, show better strategies in order to solve problems (behavioral copy.

  6. Spatiotemporal Thinking in the Geosciences

    Shipley, T. F.; Manduca, C. A.; Ormand, C. J.; Tikoff, B.

    2011-12-01

    Reasoning about spatial relations is a critical skill for geoscientists. Within the geosciences different disciplines may reason about different sorts of relationships. These relationships may span vastly different spatial and temporal scales (from the spatial alignment in atoms in crystals to the changes in the shape of plates). As part of work in a research center on spatial thinking in STEM education, we have been working to classify the spatial skills required in geology, develop tests for each spatial skill, and develop the cognitive science tools to promote the critical spatial reasoning skills. Research in psychology, neurology and linguistics supports a broad classification of spatial skills along two dimensions: one versus many objects (which roughly translates to object- focused and navigation focused skills) and static versus dynamic spatial relations. The talk will focus on the interaction of space and time in spatial cognition in the geosciences. We are working to develop measures of skill in visualizing spatiotemporal changes. A new test developed to measure visualization of brittle deformations will be presented. This is a skill that has not been clearly recognized in the cognitive science research domain and thus illustrates the value of interdisciplinary work that combines geosciences with cognitive sciences. Teaching spatiotemporal concepts can be challenging. Recent theoretical work suggests analogical reasoning can be a powerful tool to aid student learning to reason about temporal relations using spatial skills. Recent work in our lab has found that progressive alignment of spatial and temporal scales promotes accurate reasoning about temporal relations at geological time scales.

  7. When things start to think

    Gershenfeld, Neil

    1999-01-01

    This is a book for people who want to know what the future is going to look like and for people who want to know how to create the future. Gershenfeld offers a glimpse at the brave new post-computerized world, where microchips work for us instead of against us. He argues that we waste the potential of the microchip when we confine it to a box on our desk: the real electronic revolution will come when computers have all but disappeared into the walls around us. Imagine a digital book that looks like a traditional book printed on paper and is pleasant to read in bed but has all the mutability of a screen display. How about a personal fabricator that can organize digitized atoms into anything you want, or a musical keyboard that can be woven into a denim jacket? Gershenfeld tells the story of his Things that Think group at MIT's Media Lab, the group of innovative scientists and researchers dedicated to integrating digital technology into the fabric of our lives.

  8. Applying lean thinking in construction

    Remon Fayek Aziz

    2013-12-01

    Full Text Available The productivity of the construction industry worldwide has been declining over the past 40 years. One approach for improving the situation is using lean construction. Lean construction results from the application of a new form of production management to construction. Essential features of lean construction include a clear set of objectives for the delivery process, aimed at maximizing performance for the customer at the project level, concurrent design, construction, and the application of project control throughout the life cycle of the project from design to delivery. An increasing number of construction academics and professionals have been storming the ramparts of conventional construction management in an effort to deliver better value to owners while making real profits. As a result, lean-based tools have emerged and have been successfully applied to simple and complex construction projects. In general, lean construction projects are easier to manage, safer, completed sooner, and cost less and are of better quality. Significant research remains to complete the translation to construction of lean thinking in Egypt. This research will discuss principles, methods, and implementation phases of lean construction showing the waste in construction and how it could be minimized. The Last Planner System technique, which is an important application of the lean construction concepts and methodologies and is more prevalent, proved that it could enhance the construction management practices in various aspects. Also, it is intended to develop methodology for process evaluation and define areas for improvement based on lean approach principles.

  9. Knowledge engineering thinking of maintenance

    2007-01-01

    Maintenance optimization problem could not always settled mathematically and was obliged to use quasi-optimum solution with omitting non-formulated limiting condition or neglecting part of optimization object. In such a case knowledge engineering thinking was encouraged. Maintenance of complicated plant and artificial system should be considered from artificial object (equipment/facility hardware and system), technical information and knowledge base, and organizational and human aspect or society and institution. Comprehensive management system in organization and society was necessary not only for assuring integrity of equipment but also for attaining higher performance, reliability and economics of system. For better judgment it was important to share mechanism to make use of more information with organization or whole society. It was required to create database and data mining for knowledge base management system of maintenance. Maintenance was called 'last fortress' to assure quality such as reliability and safety of required function of equipment. Strategic approach to develop maintenance technology under cooperation was considered. Life extension R and D road map was launched in 2005. (T. Tanaka)

  10. Critical thinking in clinical nurse education: application of Paul's model of critical thinking.

    Andrea Sullivan, E

    2012-11-01

    Nurse educators recognize that many nursing students have difficulty in making decisions in clinical practice. The ability to make effective, informed decisions in clinical practice requires that nursing students know and apply the processes of critical thinking. Critical thinking is a skill that develops over time and requires the conscious application of this process. There are a number of models in the nursing literature to assist students in the critical thinking process; however, these models tend to focus solely on decision making in hospital settings and are often complex to actualize. In this paper, Paul's Model of Critical Thinking is examined for its application to nursing education. I will demonstrate how the model can be used by clinical nurse educators to assist students to develop critical thinking skills in all health care settings in a way that makes critical thinking skills accessible to students. Copyright © 2012 Elsevier Ltd. All rights reserved.

  11. Building organizational development among Myanmar think tanks ...

    ... diverse and complementary entry points to strengthen analytical thinking and research ... It will strengthen organizational processes, including strategic planning, ... develop organizational processes to improve communication capacity and ...

  12. Teaching transportation systems thinking concepts to undergraduates.

    2013-05-01

    Systems thinking is thought by many academics to be a graduate level educational venture. : Many traditional educators in the engineering field argue that first a student should gain a : grounding in some traditional branch of engineering (civil and ...

  13. Using motivation as a thinking experiment

    Staunæs, Dorthe; Nissen, Morten

    Using motivation as thinking experiment, this presentation reconstructs critical post/psychologies in the light of the futures they envision. “Post” or “critical” does not imply not being concerned with psychology (the science of experience, thinking, acting, and feeling). Rather it is an alterna......Using motivation as thinking experiment, this presentation reconstructs critical post/psychologies in the light of the futures they envision. “Post” or “critical” does not imply not being concerned with psychology (the science of experience, thinking, acting, and feeling). Rather...... it, but we do it anyway” and in four versions 1) the modern project of a unified teleology, 2) intellectual nihilism, 3) confirmation of prevailing liberal pragmatics; 4) return to premodern ethics. Not appealing. Is there a fifth way? We are not sure, but we have embarked on a search guided...

  14. If You Think Your Child Is Stuttering...

    ... Employers Tweet If You Think Your Child Is Stuttering... Parents of Preschoolers Parents of School-Age Children ... Edward G. Conture, Vanderbilt University. Is Your Child Stuttering? If your child has difficulty speaking and tends ...

  15. Pharmacovigilance: the devastating consequences of not thinking ...

    Pharmacovigilance: the devastating consequences of not thinking about adverse drug reactions: The burden of adverse drug reactions (ADRs) on patient care has been found to be high globally and is particularly high in South Africa.

  16. ThinkFirst National Injury Prevention Foundation

    ... Bicycle Safety Concussion Falls Parents/Baby Facts & Publications Annual Reports Articles Get the Facts Lessons for Youth Newsletters ... Campaign #35749 Shop & Support Us! Shop at smile.amazon.com and Amazon will donate to ThinkFirst Foundation ...

  17. First Think Tank Initiative Learning Event: Strengthening ...

    Katy Stockton

    reflective, self-critical, constructive) and its aspirations (interdisciplinarity, ... evaluative thinking within their research organizations and to become aware of ... concepts, practices, methods and tools that are conducive to the development of an.

  18. Developing Critical Thinking through Leadership Education

    Jenkins, Daniel M.; Andenoro, Anthony C.

    2016-01-01

    This chapter provides the critical leadership logic model as a tool to help educators develop leadership-learning opportunities. This proactive logic model includes curricular and co-curricular educational experiences to ensure critical thinking through leadership education.

  19. Argumentation: A Methodology to Facilitate Critical Thinking.

    Makhene, Agnes

    2017-06-20

    Caring is a difficult nursing activity that involves a complex nature of a human being in need of complex decision-making and problem solving through the critical thinking process. It is mandatory that critical thinking is facilitated in general and in nursing education particularly in order to render care in diverse multicultural patient care settings. This paper aims to describe how argumentation can be used to facilitate critical thinking in learners. A qualitative, exploratory and descriptive design that is contextual was used. Purposive sampling method was used to draw a sample and Miles and Huberman methodology of qualitative analysis was used to analyse data. Lincoln and Guba's strategies were employed to ensure trustworthiness, while Dhai and McQuoid-Mason's principles of ethical consideration were used. Following data analysis the findings were integrated within literature which culminated into the formulation of guidelines that can be followed when using argumentation as a methodology to facilitate critical thinking.

  20. Enhancing Critical Thinking in a PBL Environment

    Guerra, Aida; Holgaard, Jette Egelund

    2016-01-01

    Engineering education accreditation bodies emphasize the need for competencies beyond technical expertise. Critical thinking is one of these competencies, which is also considered as a precursor for the development of other competencies such as multidisciplinary collaboration, problem......-solving skills and lifelong learning. There is an urgent need to enhance engineering students’ critical thinking and one way to do this is to make use of active, student-centred learning approaches such as Problem Based Learning (PBL). This study aims to provide a model for understanding and enhancing critical...... thinking in a PBL environment. The development of the model takes its point of departure from a conceptual model for critical thinking that is concretized in a PBL context by including theoretical as well as empirical perspectives. The empirical study was conducted at the Faculty of Engineering and Science...

  1. Students’ thinking level based on intrapersonal intelligence

    Sholikhati, Rahadian; Mardiyana; Retno Sari Saputro, Dewi

    2017-12-01

    This research aims to determine the students’ thinking level based on bloom taxonomy guidance and reviewed from students' Intrapersonal Intelligence. Taxonomy bloom is a taxonomy that classifies the students' thinking level into six, ie the remembering, understanding, applying, analyzing, creating, and evaluating levels. Students' Intrapersonal Intelligence is the intelligence associated with awareness and knowledge of oneself. The type of this research is descriptive research with qualitative approach. The research subject were taken by one student in each Intrapersonal Intelligence category (high, moderate, and low) which then given the problem solving test and the result was triangulated by interview. From this research, it is found that high Intrapersonal Intelligence students can achieve analyzing thinking level, subject with moderate Intrapersonal Intelligence being able to reach the level of applying thinking, and subject with low Intrapersonal Intelligence able to reach understanding level.

  2. Think Before You Ink: Are Tattoos Safe?

    ... Consumers Consumer Updates Think Before You Ink: Are Tattoos Safe? Share Tweet Linkedin Pin it More sharing ... I be concerned about unsafe practices, or the tattoo ink itself? Both. While you can get serious ...

  3. How Cultural Knowledge Shapes Core Design Thinking

    Clemmensen, Torkil; Ranjan, Apara; Bødker, Mads

    2018-01-01

    The growing trend of co-creation and co-design in cross-cultural design teams presents challenges for the design thinking process. We integrate two frameworks, one on reasoning patterns in design thinking, the other on the dynamic constructivist theory of culture, to propose a situation specific...... framework for the empirical analysis of design thinking in cross-cultural teams. We illustrate the framework with a qualitative analysis of 16 episodes of design related conversations, which are part of a design case study. The results show that cultural knowledge, either as shared by the cross......-cultural team or group specific knowledge of some team members, shape the reasoning patterns in the design thinking process across all the 16 episodes. Most of the design discussions were approached by the designers as problem situations that were formulated in a backward direction, where the value to create...

  4. Global Think Tank Initiative Policy Engagement and ...

    Think tanks in developing countries aim to produce quality, evidence-based ... This project responds to the needs of TTI-funded institutions by launching the Policy ... highly engaged support and continual learning, the program will enable TTI ...

  5. Thinking Tracks for Multidisciplinary System Design

    Gerrit Maarten Bonnema

    2016-11-01

    Full Text Available Systems engineering is, for a large part, a process description of how to bring new systems to existence. It is valuable as it directs the development effort. Tools exist that can be used in this process. System analysis investigates existing and/or desired situations. However, how to create a system that instantiates the desired situation depends significantly on human creativity and insight; the required human trait here is commonly called systems thinking. In literature, this trait is regularly used, but information on how to do systems thinking is scarce. Therefore, we have introduced earlier twelve thinking tracks that are concrete and help system designers to make an optimal fit between the system under design, the identified issue, the user, the environment and the rest of the world. The paper provides the scientific rationale for the thinking tracks based on literature. Secondly, the paper presents three cases of application, leading to the conclusion that the tracks are usable and effective.

  6. TESTING GENERATIVE THINKING AMONG SWAZI CHILDREN

    DJFLEX

    significant differences in eye placements were observed between fifth grade ... Generative thinking is a field of study ... producing new ideas. ..... answers included 'So that the third eye is near .... considerable extent environmentally induced.

  7. On The Subject of Thinking Machines

    Olafenwa , John ,; Olafenwa , Moses

    2018-01-01

    An investigation of the concepts of thoughts, imagination and consciousness in learning machines.; 68 years ago, Alan Turing proposed the question "Can Machines Think" in his seminal paper [1] titled "Computing Machinery and Intelligence" and he formulated the "Imitation Game" also known as the Turing test as a way to answer this question without referring to a rather ambiguous dictionary definition of the word "Think" We have come a long way to building intelligent machines, in fact, the rat...

  8. Integrating Systems Thinking Into Nursing Education.

    Phillips, Janet M; Stalter, Ann M

    2016-09-01

    A critical need exists for nursing leadership in current complex health care settings. Systems thinking can be incorporated into nursing education at all levels by using evidence-based principles in education. Teaching tips are provided using a systems awareness model to guide nurse educators in the assessment and integration of systems thinking and engaging learners in interprofessional education and practice. J Contin Educ Nurs. 2016;47(9):395-397. Copyright 2016, SLACK Incorporated.

  9. New thinking: the evolution of human cognition

    Heyes, Cecilia

    2012-01-01

    Humans are animals that specialize in thinking and knowing, and our extraordinary cognitive abilities have transformed every aspect of our lives. In contrast to our chimpanzee cousins and Stone Age ancestors, we are complex political, economic, scientific and artistic creatures, living in a vast range of habitats, many of which are our own creation. Research on the evolution of human cognition asks what types of thinking make us such peculiar animals, and how they have been generated by evolu...

  10. Using Discovery Learning to Encourage Creative Thinking

    Mardia Hi. Rahman

    2017-01-01

    Creative thinking ability development is needed to be implemented by every educator including lecturers to their students. Therefore, they need to seriously act and design their learning process. One of the ways to develop student’s creative thinking is using discovery learning model. This research is conducted in physics education study program in 2016 with students who took learning and teaching class as research subject. From the research analysis result and discussion, it can be concluded...

  11. Coarse Thinking and Pricing a Financial Option

    Siddiqi, Hammad

    2009-01-01

    Mullainathan et al [Quarterly Journal of Economics, May 2008] present a formalization of the concept of coarse thinking in the context of a model of persuasion. The essential idea behind coarse thinking is that people put situations into categories and the values assigned to attributes in a given situation are affected by the values of corresponding attributes in other co-categorized situations. We derive a new option pricing formula based on the assumption that the market consists of coars...

  12. Fast thinking: Implications for democratic politics

    Hay, Colin; Stoker, Gerry; Barr, Matthew

    2016-01-01

    A major programme of research on cognition has been built around the idea that human beings are frequently intuitive thinkers and that human intuition is imperfect. The modern marketing of politics and the time-poor position of many citizens suggests that ‘fast’, intuitive, thinking in many contemporary democracies is ubiquitous. This article explores the consequences that such fast thinking might have for the democratic practice of contemporary politics. Using focus groups with a range of de...

  13. ORGANIZATIONAL THEORY, SYSTEMIC THINKING AND SYSTEM MANAGEMENT

    Shahram Mirzaie Daryani; Samad Aali; Ahmad Asli-zadeh

    2012-01-01

    Organizational theory offers effective ways of thinking to researchers and practitioners who are interested in this field of study. This knowledge helps managers make organizational behavior more efficient through analyzing complex situations and developing effective tools to resolve them. In other words, it opens human’s mind to different aspects of life both inside and outside of the organization. Therefore, the value of organizational theory is in changing managers' thinking ways, thought ...

  14. Implementation and evaluation of critical thinking strategies to enhance critical thinking skills in Middle Eastern nurses.

    Simpson, Elaine; Courtney, Mary

    2008-12-01

    The purpose of this study was to develop, implement and evaluate critical thinking strategies to enhance critical thinking skills in Middle Eastern nurses. Critical thinking strategies such as questioning, debate, role play and small group activity were developed and used in a professional development programme, which was trialled on a sample of Middle Eastern nurses (n = 20), to promote critical thinking skills, encourage problem solving, development of clinical judgment making and care prioritization in order to improve patient care and outcomes. Classroom learning was transformed from memorization to interaction and active participation. The intervention programme was successful in developing critical thinking skills in both the nurse educators and student nurses in this programme. This programme successfully integrated critical thinking strategies into a Middle Eastern nursing curriculum. Recommendations are as follows: (1) utilize evidence-based practice and stem questions to encourage the formulation of critical thinking questions; (2) support the needs of nurse educators for them to effectively implement teaching strategies to foster critical thinking skills; and (3) adopt creative approaches to (i) transform students into interactive participants and (ii) open students' minds and stimulate higher-level thinking and problem-solving abilities.

  15. Think Twice: Review of Thinking, Fast and Slow by Daniel Kahneman (2011

    Anne Kelly

    2017-07-01

    Full Text Available Daniel Kahneman. Thinking, Fast and Slow (New York, NY: Farrar, Straus and Giroux 499 pp. ISBN 978-0374275631. In Thinking, Fast and Slow, Nobel Prize-winning psychologist Daniel Kahneman significantly sharpens our understanding of human decision-making and the systems of thinking that underlie it. He offers a compelling critique of the rational-agent model, arguing that, while we can and do use reason, we often fall back on a type of thinking that operates quickly and requires less cognitive effort but is vulnerable to faulty belief.

  16. Episodic future thinking and episodic counterfactual thinking: intersections between memory and decisions.

    Schacter, Daniel L; Benoit, Roland G; De Brigard, Felipe; Szpunar, Karl K

    2015-01-01

    This article considers two recent lines of research concerned with the construction of imagined or simulated events that can provide insight into the relationship between memory and decision making. One line of research concerns episodic future thinking, which involves simulating episodes that might occur in one's personal future, and the other concerns episodic counterfactual thinking, which involves simulating episodes that could have happened in one's personal past. We first review neuroimaging studies that have examined the neural underpinnings of episodic future thinking and episodic counterfactual thinking. We argue that these studies have revealed that the two forms of episodic simulation engage a common core network including medial parietal, prefrontal, and temporal regions that also supports episodic memory. We also note that neuroimaging studies have documented neural differences between episodic future thinking and episodic counterfactual thinking, including differences in hippocampal responses. We next consider behavioral studies that have delineated both similarities and differences between the two kinds of episodic simulation. The evidence indicates that episodic future and counterfactual thinking are characterized by similarly reduced levels of specific detail compared with episodic memory, but that the effects of repeatedly imagining a possible experience have sharply contrasting effects on the perceived plausibility of those events during episodic future thinking versus episodic counterfactual thinking. Finally, we conclude by discussing the functional consequences of future and counterfactual simulations for decisions. Copyright © 2013 Elsevier Inc. All rights reserved.

  17. Think Twice: Review of Thinking, Fast and Slow by Daniel Kahneman (2011)

    Anne Kelly

    2017-01-01

    Daniel Kahneman. Thinking, Fast and Slow (New York, NY: Farrar, Straus and Giroux) 499 pp. ISBN 978-0374275631. In Thinking, Fast and Slow, Nobel Prize-winning psychologist Daniel Kahneman significantly sharpens our understanding of human decision-making and the systems of thinking that underlie it. He offers a compelling critique of the rational-agent model, arguing that, while we can and do use reason, we often fall back on a type of thinking that operates quickly and requires less cogn...

  18. Island Movements: Thinking with the Archipelago

    Jonathan Pugh

    2013-05-01

    Full Text Available Whether in Homer or Plato, Shakespeare or Huxley, throughout history, thinking about islands has shaped how we think about human nature and our place in the world. However, to date archipelagos have received far less attention. This is problematic because we live, increasingly, in a world of island-island movements and not static forms. Not only in the more obvious cases of the Caribbean, Hawaii or the Philippines but, as Stratford et al (2011 say, many ‘continental forms’ like Canada and Australia are in fact archipelagos composed of thousands of island movements. To this list we can add more manufactured archipelagos: wind turbine arrays, industrial oil and military constellations. The key question therefore arises: what does it mean to think with the archipelago? This paper argues firstly that archipelagic thinking denaturalizes the conceptual basis of space and place, and therefore engages ‘the spatial turn’ presently sweeping the social sciences and humanities. Secondly, such thinking highlights the trope of what I call ‘metamorphosis’, of the adaptation and transformation of material, cultural and political practices through island movements. In both cases, I argue that thinking with the archipelago requires an important shift in how we frame analysis and engagement.

  19. Online discussion: Enhancing students' critical thinking skills

    Rathakrishnan, Mohan; Ahmad, Rahayu; Suan, Choo Ling

    2017-10-01

    Online discussion has become one of the important strategies for the teacher to teach the students to think critically when conveying their ideas and become more proactive and creative. In this paper, padlet online discussion communication was conducted to examine its effectiveness in enhancing critical thinking. In this study, there are two types of critical thinking: macro and micro critical thinking. A total of 70 Universiti Utara Malaysia Management Foundation Programme students involved in this experimental research design. The students in treatment class are divided to few groups. Every group uses padlet online discussion to discuss the topic given. All the group members discuss and write their ideas in padlet. Ideas that are posted in padlet will be displayed in front of the class so that the entire group in the treatment class could see the given ideas. Paul's (1993) model was used to analyze student's macro and micro critical thinking in padlet online discussion and communication. The finding shows that students who used padlet online discussion backchannel communication have greater macro and micro critical thinking level than students who do not use online discussion.

  20. Developing Strategic Thinking in Business Education

    Contantin BRĂTIANU

    2015-09-01

    Full Text Available The new business environment becomes more and more turbulent with rapid and unpredictable changes. Operational management focusing on present issues and profit maximization is not able to look into the future and anticipate market dynamics. Companies need to develop strategic management as an overarching framework able to search into the future and construct strategies for achieving a competitive advantage. That needs a new way of thinking and decision making. The core of that process is strategic thinking. The purpose of this paper is to analyze the content of strategic thinking and to investigate how it is developed in business education. I shall analyze the content of strategic thinking using a metaphorical approach and considering a spectrum of monochromatic thinking models based on some determinant features. For the second part I performed a survey based on a questionnaires addressed to 5000 students enrolled in undergraduate and graduate programs of economics and business from the main schools of economic sciences in Romania. The questionnaire contains 47 items able to reveal the dimensions of the strategic thinking pattern we consider of being significant for the managers in this new knowledge economy. Results show the need for improving the content of business education curriculum, and the teaching approach.