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Sample records for active tilting-pad journal

  1. Modelling of LEG tilting pad journal bearings with active lubrication

    DEFF Research Database (Denmark)

    Cerda Varela, Alejandro Javier; García, Asier Bengoechea; Santos, Ilmar

    2017-01-01

    This work constitutes the first step in a research effort aimed at studying the feasibility of introducing an active lubrication concept in tilting pad journal bearings (TPJBs) that feature the leading edge groove (LEG) lubrication system. The modification of the oil flow into each pad supply...

  2. Multi-orifice active tilting-pad journal bearings—Harnessing of synergetic coupling effects

    DEFF Research Database (Denmark)

    Haugaard, Martin Asger; Santos, Ilmar

    2010-01-01

    The dynamic performance of tilting-pad journal bearings with controllable radial oil injection is theoretically investigated, exploring the synergetic effect between passive elastohydrodynamics and active radial lubricant injection. The flexible tilting-pads are modelled as linearly elastic using...... finite elements. To reduce computational work, a pseudo modal reduction is applied. Curves of dynamic bearing coefficients as well as the corresponding phase-magnitude plots are presented. Strong synergy between elastohydrodynamics and active control is observed, in particular for bearings with injection...

  3. Tilting-Pad Journal Bearings with Active Lubrication Applied as Calibrated Shakers: Theory and Experiment

    DEFF Research Database (Denmark)

    Cerda Varela, Alejandro Javier; Santos, Ilmar

    2014-01-01

    In recent years, a continuous research effort has transformed the conventional tilting-pad journal bearing into a mechatronic machine element. The addition of electromechanical elements provides the possibility of generating controllable forces over the rotor as a function of a suitable control...... dependent calibration function, i.e. the transfer function between control signal and force over the rotor. This work presents a theoretical model of the calibration function for a tilting-pad journal bearing with active lubrication. The bearing generates controllable forces by injecting pressurized oil...... directly into the bearing clearance. The injected flow is controlled by means of a servovalve. The theoretical model includes the dynamics of servovalves and pipelines using a lumped parameter approach, whereas the coupling between the hydraulic system and the bearing oil film is modeled using a modified...

  4. Active tilting-pad journal bearings supporting flexible rotors: Part I – The hybrid lubrication

    DEFF Research Database (Denmark)

    Salazar, Jorge Andrés González; Santos, Ilmar

    2017-01-01

    This is part I of a twofold paper series, of theoretical and experimental nature, presenting the design and implementation of model-based controllers meant for assisting the hybrid and developing the feedback-controlled lubrication regimes in active tilting-pad journal bearings (active TPJBs......). In part I, the flexible rotor-active TPJB modelling is thoroughly covered by establishing the link between the mechanical and hydraulic systems for all regimes. The hybrid lubrication is herein covered in depth; from a control viewpoint, an integral controller to aid such a regime is designed using model......-based standard tools. Results show slight improvement on the system dynamic performance by using the hybrid lubrication instead of the passive one. Further improvements are pursued with the active lubrication in part II....

  5. Active tilting-pad journal bearings supporting flexible rotors: Part II–The model-based feedback-controlled lubrication

    DEFF Research Database (Denmark)

    Salazar, Jorge Andrés González; Santos, Ilmar

    2017-01-01

    This is part II of a twofold paper series dealing with the design and implementation of model-based controllers meant for assisting the hybrid and developing the feedback-controlled lubrication regimes in active tilting pad journal bearings (active TPJBs). In both papers theoretical and experimen......This is part II of a twofold paper series dealing with the design and implementation of model-based controllers meant for assisting the hybrid and developing the feedback-controlled lubrication regimes in active tilting pad journal bearings (active TPJBs). In both papers theoretical...... and experimental analyses are presented with focus on the reduction of rotor lateral vibration. This part is devoted to synthesising model-based LQG optimal controllers (LQR regulator + Kalman Filter) for the feedback-controlled lubrication and is based upon the mathematical model of the rotor-bearing system...... derived in part I. Results show further suppression of resonant vibrations when using the feedback-controlled or active lubrication, overweighting the reduction already achieved with hybrid lubrication, thus improving the whole machine dynamic performance....

  6. Exploring integral controllers in actively-lubricated tilting-pad journal bearings

    DEFF Research Database (Denmark)

    Salazar, Jorge Andrés González; Santos, Ilmar

    2015-01-01

    investigation of integral controllers for feedback-controlled lubrication with the aim of: a) presetting the static journal center and consequently exploring the changes of bearing dynamic properties; b) obtaining an integral controller capable of re-positioning the static journal eccentricity for matching...

  7. Dynamic characteristics of polymer faced tilting pad journal bearings

    DEFF Research Database (Denmark)

    Simmons, Gregory F.; Cerda Varela, Alejandro Javier; Santos, Ilmar

    2014-01-01

    Dynamic characteristics of polymer faced tilting pad journal bearings are presented. Investigations are conducted using a single pad, load on pad configuration over a range of shaft speeds and loads. Two polyether ether ketone (PEEK) faced pads, one polytetrafluoroethylene (PTFE) faced pad and two...... for entirely PEEK pads compared to pads with a PEEK lining and steel backing. Similar effects were observed by using a softer (PTFE) pad liner with a steel backing....

  8. Modeling of Tilting-Pad Journal Bearings with Transfer Functions

    Directory of Open Access Journals (Sweden)

    J. A. Vázquez

    2001-01-01

    Full Text Available Tilting-pad journal bearings are widely used to promote stability in modern rotating machinery. However, the dynamics associated with pad motion alters this stabilizing capacity depending on the operating speed of the machine and the bearing geometric parameters, particularly the bearing preload. In modeling the dynamics of the entire rotor-bearing system, the rotor is augmented with a model of the bearings. This model may explicitly include the pad degrees of freedom or may implicitly include them by using dynamic matrix reduction methods. The dynamic reduction models may be represented as a set of polynomials in the eigenvalues of the system used to determine stability. All tilting-pad bearings can then be represented by a fixed size matrix with polynomial elements interacting with the rotor. This paper presents a procedure to calculate the coefficients of polynomials for implicit bearing models. The order of the polynomials changes to reflect the number of pads in the bearings. This results in a very compact and computationally efficient method for fully including the dynamics of tilting-pad bearings or other multiple degrees of freedom components that interact with rotors. The fixed size of the dynamic reduction matrices permits the method to be easily incorporated into rotor dynamic stability codes. A recursive algorithm is developed and presented for calculating the coefficients of the polynomials. The method is applied to stability calculations for a model of a typical industrial compressor.

  9. On the simplifications for the thermal modeling of tilting-pad journal bearings under thermoelastohydrodynamic regime

    DEFF Research Database (Denmark)

    Cerda Varela, Alejandro Javier; Fillon, Michel; Santos, Ilmar

    2012-01-01

    The relevance of calculating accurately the oil film temperature build up when modeling tilting-pad journal bearings is well established within the literature on the subject. This work studies the feasibility of using a thermal model for the tilting-pad journal bearing which includes a simplified...... formulation for inclusion of the heat transfer effects between oil film and pad surface. Such simplified approach becomes necessary when modeling the behavior of tilting-pad journal bearings operating on controllable lubrication regime. Three different simplified heat transfer models are tested, by comparing...... their results against the ones obtained from an state of the art tilting-pad journal bearing model, where the heat transfer effects are throughly implemented, as well as against some experimental results from the literature. The results obtained show that the validity of the simplified heat transfer models...

  10. Feedback-controlled lubrication for reducing the lateral vibration of flexible rotors supported by tilting-pad journal bearings

    DEFF Research Database (Denmark)

    Salazar, Jorge Andrés González; Santos, Ilmar

    2015-01-01

    The feedback-controlled lubrication regime, based on a model-free designed proportional–derivative controller, is experimentally investigated in a flexible rotor mounted on an actively-lubricated tilting-pad journal bearing. With such a lubrication regime, both the resulting pressure distribution......-controlled lubrication regime featured via proportional–derivative controllers....

  11. Dynamic Coefficients of a Tilting Pad With Active Lubrication: Comparison Between Theoretical and Experimental Results

    DEFF Research Database (Denmark)

    Cerda Varela, Alejandro Javier; Santos, Ilmar

    2015-01-01

    the pressurized oil flow into the bearing clearance. The servovalve is governed by a control signal, obtained in open- or closed-loop configuration. The mathematical model includes the dynamics related to journal, tilting pads, and associated hydraulic system. First, the model results are tested against......This paper deals with the validation of the mathematical model for predicting the equivalent stiffness and damping of an active tilting-pad bearing. The active bearing design includes an injection nozzle in the pad and a hydraulic supply system featuring a servovalve, which enables to modify....... The results provide an overview about the feasibility of modifying the bearing impedance by means of the active lubrication system, both in open-loop (fixed control signal), or closed-loop, as a function of the journal position and proportional derivative (PD) controller gains....

  12. Feedback-Controlled Lubrication for Reducing the Lateral Vibration of Flexible Rotors supported by Tilting-Pad Journal Bearings

    DEFF Research Database (Denmark)

    Salazar, Jorge Andrés González; Santos, Ilmar

    2014-01-01

    In this work, the feedback-controlled lubrication regime, based on a model-free designed proportional-derivative (PD) controller, is studied and experimentally tested in a flexible rotor mounted on an actively-lubricated tilting-pad journal bearing (active TPJB). With such a lubrication regime......-controlled lubrication regime featured via PD controllers. Good experimental results are obtained, and a significant improvement of the flexible rotor-bearing system dynamic performance can be experimentally demonstrated....

  13. Fault diagnosis for tilting-pad journal bearing based on SVD and LMD

    Directory of Open Access Journals (Sweden)

    Zhang Xiaotao

    2016-01-01

    Full Text Available Aiming at fault diagnosis for tilting-pad journal bearing with fluid support developed recently, a new method based on singular value decomposition (SVD and local mean decomposition (LMD is proposed. First, the phase space reconstruction of Hankel matrix and SVD method are used as pre-filter process unit to reduce the random noises in the original signal. Then the purified signal is decomposed by LMD into a series of production functions (PFs. Based on PFs, time frequency map and marginal spectrum can be obtained for fault diagnosis. Finally, this method is applied to numerical simulation and practical experiment data. The results show that the proposed method can effectively detect fault features of tilting-pad journal bearing.

  14. Performance Improvement of tilting-pad journal bearings by means of controllable lubrication

    DEFF Research Database (Denmark)

    Cerda, Alejandro; Santos, Ilmar

    2012-01-01

    clearance through holes drilled across the bearing pads. By adjusting the injection pressure, it is possible to modify the dynamic characteristics of the bearing. A controllable lubrication regime is obtained, allowing to expand the operational boundaries of the original design. This work focuses...... on presenting an elasto-thermo-hydrodynamic model (ETHD) for the Tilting-Pad Journal Bearing, including the effect of the controllable lubrication system. The basic model is validated by comparing its results against theoretical and experimental results available in the literature. Then, the validated code...... is used to show the benefits of applying a controllable lubrication regime, by means of the modification of the thermal and dynamic behaviour of the bearing....

  15. Frequency Response Analysis of an Actively Lubricated Rotor/Tilting-Pad Bearing System

    DEFF Research Database (Denmark)

    Nicoletti, Rodrigo; Santos, Ilmar

    2004-01-01

    In the present paper, the dynamic response of a rotor supported by an active lubricated tilting-pad bearing is investigated in the frequency domain. The theoretical part of the investigation is based on a mathematical model obtained by means of rigid body dynamics. The oil film forces are inserte...

  16. A novel test rig for the dynamic characterization of large size tilting pad journal bearings

    Science.gov (United States)

    Forte, P.; Ciulli, E.; Saba, D.

    2016-09-01

    The present work concerns the realization of a test bench for the dynamic characterization of high performance tilting pad journal bearings, within a collaboration between the Department of Civil and Industrial Engineering of Pisa, GE Oil&Gas and AM Testing. The objective is to cover journal diameters of interest of GE, from 150 to 300 mm, with peripheral speeds up to 150 m/s, static load up to 270 kN, dynamic loads up to 30 kN and frequencies up to 350 Hz, performances that make the apparatus very competitive worldwide. The adopted configuration has the test article (TA) floating at the mid-span of a rotor supported by two rolling bearings. The TA is statically loaded by a hydraulic actuator and excited dynamically by two orthogonal hydraulic actuators. Construction was recently concluded and preliminary tests are under way. In order to assess in advance the possible accuracy of the tests, a dynamic lumped parameter model of the test bench was developed to perform virtual experiments, including several possible sources of experimental errors and uncertainties. The model was implemented using reduced stiffness and mass matrices obtained from Finite Element Analysis by Component Modal Synthesis.

  17. Frequency Response Analysis of an Actively Lubricated Rotor/Tilting-Pad Bearing System

    DEFF Research Database (Denmark)

    Nicoletti, Rodrigo; Santos, Ilmar

    2005-01-01

    In the present paper the dynamic response of a rotor supported by an active lubricated tilting-pad bearing is investigated in the frequency domain. The theoretical part of the investigation is based on a mathematical model obtained by means of rigid body dynamics. The oil film forces are inserted...... into the model by using two different approaches: (a) linearized active oil film forces and the assumption that the hydrodynamic forces and the active hydraulic forces can be decoupled, and (b) equivalent dynamic coefficients of the active oil film and the solution of the modified Reynolds equation...... lubricated tilting-pad bearing. By applying a simple proportional controller it is possible to reach 30% reduction of the resonance peak associated with the first rigid body mode shape of the system. One of the most important consequences of such a vibration reduction in rotating machines is the feasibility...

  18. Steady state characteristics of a tilting pad journal bearing with controllable lubrication: Comparison between theoretical and experimental results

    DEFF Research Database (Denmark)

    Cerda Varela, Alejandro Javier; Nielsen, Bo Bjerregaard; Santos, Ilmar

    2013-01-01

    direction. The modification of the injection pressure enables to modify the bearing static and dynamic properties according to the operational needs. The results presented are obtained using a theoretical model, which considers all the effects that determine the bearing behavior (controllable......This paper is aimed at presenting results regarding the static and thermal behavior of a tilting-pad journal bearing operating under controllable regime. The bearing is rendered controllable by injecting high pressure oil into the clearance using holes drilled across the bearing pads in the radial...... elastothermohydrodynamic lubrication regime), as well as using a test rig designed and built to this effect. The comparison between experimental and theoretical results provides solid ground to determine the accuracy of the available model for the the prediction of the steady-state behavior of the tilting-pad bearing...

  19. Design Optimization of Tilting-Pad Journal Bearing Using a Genetic Algorithm

    Directory of Open Access Journals (Sweden)

    Hamit Saruhan

    2004-01-01

    Full Text Available This article focuses on the use of genetic algorithms in developing an efficient optimum design method for tilting pad bearings. The approach optimizes based on minimum film thickness, power loss, maximum film temperature, and a global objective. Results for a five tilting-pad preloaded bearing are presented to provide a comparison with more traditional optimum design methods such as the gradient-based global criterion method, and also to provide insight into the potential of genetic algorithms in the design of rotor bearings. Genetic algorithms are efficient search techniques based on the idea of natural selection and genetics. These robust methods have gained recognition as general problem solving techniques in many applications.

  20. Elastohydrodynamics Applied to Active Tilting-Pad Journal Bearings

    DEFF Research Database (Denmark)

    Haugaard, Martin Asger; Santos, Ilmar

    2010-01-01

    , but lateral movement is permitted. The servovalve flow is governed by a second order ordinary differential equation, where the right hand side is controlled by an electronic input signal. The constitutive flow-pressure relationship of the injection orifices is that of a fully developed laminar velocity...

  1. Experimental Identification of Dynamic Coefficients of Tilting-Pad Bearings with Active Lubrication

    DEFF Research Database (Denmark)

    Salazar, Jorge Andrés González; Cerda Varela, Alejandro Javier; Santos, Ilmar

    This article presents the experimental identification of the equivalent dynamic coefficients of an activelylubricated bearing under different lubrication regimes, namely: passive (no injection flow), hybrid (constant injection flow) and feedback-controlled (variable injection flow) lubrication....... The main goal is to provide an overview on the feasibility of modifying its dynamic properties via active lubrication. The pressurized oil injection flow, which enables the hybrid and the feedback-controlled lubrication regimes, is regulated by a hydraulic control system composed of a) a high pressure oil...... bearing featuring active lubrication under light load conditions, is used for such a goal. The experimental identification is performed in the frequency domain by means of the measured FRFs and a finite element model of the rotor. The comparison between results under the different lubrication regimes...

  2. Identification Methods and Test Results for Tilting Pad and Fixed Geometry Journal Bearing Dynamic Coefficients – A Review

    Directory of Open Access Journals (Sweden)

    T.W. Dimond

    2009-01-01

    Full Text Available Fluid film journal bearings (FFBs are used to support high-speed rotors in turbomachinery which often operate above the rotor first bending critical speed. The FFBs provide both lateral support and dynamic coefficients: stiffness, damping, and mass terms, related to machine vibrations. Detailed numerical values of the bearing dynamic characteristics are necessary for proper design and operation of rotating machinery.

  3. Thermal Hydrodynamic Lubrication Analysis of Tilting-pad Journal Bearing with Multiple-pads%多瓦可倾瓦径向滑动轴承热润滑性能分析

    Institute of Scientific and Technical Information of China (English)

    黎伟; 陈志祥; 汪久根

    2011-01-01

    The journal bearings with multiple tilting pads are widely used to support the shaft assembly of turbo generators. With the considerations of variable viscosity and density, a model of tilting-pad journal bearing with multiple-pads was established, and was analyzed using finite difference method. A computer program was developed to calculate the minimum film thickness, pressure distribution and three-dimensional temperature distribution of each pad, and the effects of radial loads, rotational speeds and oil viscosity grades of nine cases on the thermal hydrodynamic lubrication ( THD ) of the bearings were analyzed. The results indicate that this model and its computer program are able to analyze the features of thermal hydrodynamic lubrication of multi-tilting-pad journal bearings. The oil viscosity and rotational speed have much effect on the THD of bearing. The titling angle and its position of pad influence the THD of some of the pads,result in some difference with the situation of circular journal bearing.%考虑变黏度、密度的情况,建立多瓦可倾瓦径向滑动轴承的数学模型,用有限差分法求解其热流体动力润滑(THD)模型,分别计算12块瓦可倾瓦径向滑动轴承的最小油膜、压力分布和三维温度场分布,分析不同载荷、不同转速、不同润滑油黏度等对轴承各瓦的热润滑性能影响.结果显示,建立的模型及其计算程序能计算分析多瓦可倾瓦径向滑动轴承的热润滑问题.润滑油黏度和转子转速对多瓦可倾瓦径向滑动轴承的热润滑性能有较大的影响;瓦块绕支点的倾斜以及瓦块所处的角度位置会影响部分瓦块的热润滑性能,出现与普通圆形径向滑动轴承不一致的润滑性能变化.

  4. Calculation of Steady-State Equilibrium Position of Tilting Pad Journal Bearing in Motorized Spindle%电主轴用可倾瓦轴承稳态平衡位置计算

    Institute of Scientific and Technical Information of China (English)

    于慎波; 陈仕彬

    2012-01-01

    A novel search method was presented to calculate the steady-state equilibrium position of a tilting pad journal bearing in motorized spindle for solving the problem of difficult search of equilibrium position from the nonlinear hydrodynamic force. It is found that the slight variations in fulcrum position of pads will have a great influence on the 8 hydrodynamic coefficients during the calculation. With the proposed methods,the steady-state equilibrium position can be calculated in multiple directions search in motion polar coordinate system. The calculated results show that the stability is improved by increasing the difference between outside diameter of pad and inner diameter of bearing bracket. Never- ending loop in process of search is avoided effectively by using of the novel search method. The method can also be applied to other forms of hydrodynamic bearings.%提出一种计算电主轴用可倾瓦滑动轴承稳态平衡位置的新搜索方法,解决了油膜力非线性导致的平衡位置难以搜索的问题.在计算过程中,发现瓦背支点位置的微小变化会在很大程度上影响可倾瓦轴承的8个动力系数.用该搜索方法,采用运动极坐标系同时对多个方向进行搜索,计算出稳态平衡位置.计算结果表明,适当增大瓦背与轴承座的半径差会提高可倾瓦轴承的稳定性;新搜索方法可以有效避免搜索中的死循环,且可用于其他形式的滑动轴承.

  5. Tilting-Pad Guide Bearing in Large Hydro-unit

    Directory of Open Access Journals (Sweden)

    Li-Feng Ma

    2000-01-01

    Full Text Available A new numerical method is proposed for predicting the nonlinearity of tilting-pad guide bearing oilfilm force in the rotor-bearing system in a large hydro-unit. Nonlinear displacement and velocity of the journal center, as well as nonlinear tilting angles and angular velocities of the pads in non-stationary Reynolds equation are taken into account. This method is also suited for other small rotor-bearing system. As an example, the response due to a momentarily created unbalance is Calculated. The nonlinear motion patterns of the pad and journal whirling orbit are obtained. Finally, the nonlinear orbit is compared to the linear one that could be calculated from linear stiffness and damping coefficients. It is shown that there are important differences between those two orbits and that the nonlinear simulation is more accurate.

  6. On the Design of Tilting-Pad Thrust Bearings

    DEFF Research Database (Denmark)

    Heinrichson, Niels

    2007-01-01

    Pockets are often machined in the surfaces of tilting-pad thrust bearings to allow for hydrostatic jacking in the start-up phase. Pockets and other recesses in the surfaces of bearing pads influence the pressure distribution and thereby the position of the pivot resulting in the most advantageous...... friction and a small pressure build-up. As in parallel-step bearings the recesses may also have a depth of the same order of magnitude as the oil film thickness. Such recesses are characterized by a strong pressure build-up caused by the reduction of the flow area at the end of the recess. Numerical models...... based on the Reynolds equation are used. They include the effects of variations of viscosity with temperature and the deformation of the bearing pads due to pressure and thermal gradients. The models are validated using measurements. Tilting-pad bearings of standard design are studied and the influences...

  7. Experimental identification of dynamic coefficients of lightly loaded tilting-pad bearings under several lubrication regimes

    DEFF Research Database (Denmark)

    Salazar, Jorge G.; Santos, Ilmar F.

    2016-01-01

    This paper presents the identified dynamic coefficients of a lightly loaded actively lubricated bearing under three lubrication regimes: passive, hybrid and feedback-controlled. The goal is to experimentally demonstrate the feasibility of modifying the bearing dynamic properties via active...... lubrication. Dominated by the latest two regimes, the bearing properties become adjustable or controllable due to the injection of either a constant or variable pressurized oil flow. Such a flow is regulated by a hydraulic control system composed of (a) a high-pressure oil supply unit, (b) servovalves, (c......) radial injection nozzles, (d) displacement sensors and (e) well-tuned digital controllers. A scaled-down industrial rotor featuring active lubrication, composed of a flexible rotor supported by a four-rocker load-between-pads tilting-pad bearing under light load condition, is used for this objective...

  8. Stability Analysis of an Industrial Gas Compressor Supported by Tilting-Pad Bearings Under Different Lubrication Regimes

    DEFF Research Database (Denmark)

    Cerda, Alejandro; Santos, Ilmar

    2012-01-01

    This work is aimed at a theoretical study of the dynamic behavior of a rotor-tilting pad journal bearing (TPJB) system under different lubrication regimes, namely, thermohydrodynamic (THD), elastohydrodynamic (EHD), and hybrid lubrication regime. The rotor modeled corresponds to an industrial...... compressor. Special emphasis is put on analyzing the stability map of the rotor when the different lubrication regimes are included into the TPJB modeling. Results show that, for the studied rotor, the inclusion of a THD model is more relevant when compared to an EHD model, as it implies a reduction...... on the instability onset speed for the rotor. Also, results show the feasibility of extending the stable operating range of the rotor by implementing a hybrid lubrication regime. [DOI: 10.1115/1.4004214]...

  9. Optimal design of Tilting-Pad Thrust Bearings with High Pressure Injection Pockets

    DEFF Research Database (Denmark)

    Heinrichson, Niels; Santos, Ilmar

    2006-01-01

    A thermo-elasto-hydrodynamic(TEHD) model based on the Reynolds equation has been used to study the effect of oil injection pockets on the performance of tilting pad thrust bearings. The optimal position of the pivot both with respect to load carrying capacity and minimal power consumption is seen...

  10. Reducing friction in tilting-pad bearings by the use of enclosed recesses

    DEFF Research Database (Denmark)

    Heinrichson, Niels; Santos, Ilmar

    2008-01-01

    A three-dimensional thermoelastohydrodynamic model is applied to the analysis of tilting-pad bearings with spherical pivots and equipped with deep recesses in the high-pressure regions. A potential for a 10-20% reduction in the friction loss compared to conventional plain bearing pads is documented....... Design suggestions minimizing the power loss are given for various length-to-width ratios. The tilting angle in the sliding direction is more sensitive to correct positioning of the pivot point than conventional bearing pads. Improving the performance by equipping a tilting-pad bearing with a deep recess...... therefore requires accurate analysis and design of the bearing. Similarly, a high sensitivity perpendicular to the sliding direction suggests that this method of reducing friction is more feasible when using line pivots or spring beds than when using spherical pivots for controlling the tilting angle....

  11. The influence of Injection Pockets on the Performance of Tilting-Pad Thrust Bearings: Part II - Comparison Between Theory and Experiment

    DEFF Research Database (Denmark)

    Heinrichson, Niels; Fuerst, Axel; Santos, Ilmar

    2006-01-01

    This is Part II of a two-part series of papers describing the effects of high pressure injection pockets on the operating conditions of tilting-pad thrust bearings. Measurements of the distribution of pressure and oil film thickness are presented for tilting-pad thrust bearing pads of approximately...... large discrepancies exist for the pad with an injection pocket. It is argued that this is likely to be due to the unevenness of the collar surface. The measured and theoretical values of oil film thickness compare well at low loads. At high loads discrepancies grow to up to 25 %. It is argued...

  12. Control system design for flexible rotors supported by actively lubricated bearings

    DEFF Research Database (Denmark)

    Nicoletti, Rodrigo; Santos, Ilmar

    2008-01-01

    This article presents a methodology for calculating the gains of an output feedback controller for active vibration control of flexible rotors. The methodology is based on modal reduction. The proportional and derivative gains are obtained by adjusting the first two damping factors of the system...... and keeping the lengths of the two eigenvalues constant in the real-imaginary plane. The methodology is applied to an industrial gas compressor supported by active tilting-pad journal bearings. The unbalance response functions and mode shapes of the flexible rotor with and without active control are presented...

  13. Experimental Analysis and Comparison for Characteristics of Tilting-pad Seal and Fixed Seal%可倾气封与固定气封性能试验比较分析

    Institute of Scientific and Technical Information of China (English)

    曹浩; 杨建刚; 张万福; 郭瑞

    2012-01-01

    A new type of tilting-pad gas seal is referred Compared to traditional fixed gas seal, the seal block of tilting-pad seal can swing about a pivot automatically under the air force. The stability can be improved through reducing the tangential force when the seal pads reach equilibrium position. The dynamic characteristics of tilting-pad seal are tested by experiment using unbalance synchronous frequency excitation method. Also, the experiment is taken to compare the characteristics of two kinds of seals. The result shows that the leakage of tilting-pad seal is close to fixed seal, and the tangential force generated in tilting-pad seal is smaller than the fixed. The rotordynamic coefficients of two kinds of seals are tested under different pressure ratios. It is shown that the rotordynamic coefficients are almost equal in low pressure ratio, but the difference between two seals increases as the pressure ratio increasing. The work acted on cylinder system is used as standard to judge the stability of seal. The calculation result shows that the fixed seal does more work than tilting-pad seal to cylinder system. As the increasing of pressure ratio, the work difference increases, so the tilting-pad seal has higher stability. For the real large rotating machines, the inlet/outlet pressure ratio is very high, so the difference between these two kinds of seals is larger.%提出一种新型可倾气封.与传统固定式气封相比,可倾气封块在气流力作用下可以绕支点作自适应摆动,当气封块达到平衡位置时,切向激振力减小,从而提高稳定性.试验采用不平衡同频激励法测定可倾气封的动力特性,研究和比较了可倾气封和传统固定式气封的动静态性能.试验结果表明,两种气封泄漏量相当,可倾气封内产生的切向气流力比固定气封小.低压比下两种气封动力特性系数相近,随着压比的增大,动力特性系数差异逐渐增大.以气流力对气缸的做功量大小为综

  14. 350MW级蓄能机组可倾瓦导轴承流体动力润滑计算%Calculation of hydrodynamic lubrication of tilting pad guide bearing for 350 MW pumped-storage units

    Institute of Scientific and Technical Information of China (English)

    范寿孝; 全日光; 朱亲林

    2015-01-01

    为了解决大型抽水蓄能机组可倾瓦导轴承性能计算的问题,笔者根据流体润滑理论,建立了大型可倾瓦导轴承的流体动力润滑数学模型,设计了计算程序,并以此程序对某350 MW级抽水蓄能机组的导轴承润滑性能进行了计算分析和研究.其结果表明,大型可倾瓦导轴承的流体动力润滑计算程序运行稳定可靠,导轴承的动力润滑性能会受到轴承负荷、机组转速、油槽进油温度等因素的影响,最高油膜温度、最小油膜厚度是制约轴承运行工况参数变化范围的关键因素.%In order to solve the calculation problem of the tilting pad guide bearing for large pumped-storage u-nits, according to hydro lubricating theory, the author established the hydrodynamic lubricating mathematical model of the tilting pad guide bearing and analyzed and studies the hydrodynamic lubrication of a 350 MW pumped-stor-age unit by the designed calculation program. The result shows that the calculation program operates stably and reli-ably. Besides, the lubricating character of guide bearing is affected by factors including bearing load, unit speed and inlet oil temperature of oil tank. The maximum oil film temperature and the minimum oil film thickness become the critical factor restricting the variation range of operating parameters.

  15. 瓦块固有频率对可倾瓦轴承频变刚度的影响%Effect of Pad Natural Frequency on Frequency-variation Stiffness of Tilting Pad Bearings

    Institute of Scientific and Technical Information of China (English)

    洪红伦; 许吉敏; 陈润霖; 张帆; 吴立明; 袁小阳

    2016-01-01

    为研究轻载工况下可倾瓦块固有频率和振动频率对轴承刚度的影响,基于长轴承理论建立求解可倾瓦推力轴承瓦块固有频率和频变刚度的润滑和动力学耦合模型,推导润滑模型的解析解和频变动力学特性的表达式,并通过实例计算分析载荷、支点系数(瓦进油边到支点的距离与瓦长的比值)、瓦块转动惯量等结构参数对瓦块固有频率和频变刚度的影响。结果表明:瓦块的惯性、油膜的刚度和阻尼共同决定瓦块振动的固有频率,瓦块在固有频率附近振动可以使轴承的频变刚度出现负值,甚至正负无穷大;小载荷的瓦(如非承载瓦)容易出现瓦块振动频率接近其固有频率的状况,使瓦发生共振;可倾瓦轴承设计中有必要考虑瓦块的固有频率和频变刚度来设计非承载瓦的支点系数和转动惯量,使瓦块的振动频率跨过固有频率而产生大的刚度。%In order to research the effect of natural frequency and vibration frequency of pad on stiffness of tilting⁃pad bearing,lubrication and dynamic coupling model based on long bearing theory was established to solve natural frequency and frequency⁃variation stiffness of pad in tilting pad thrust bearing.Analytical solution of this lubrication model and formulae of frequency⁃variation dynamic characteristics were deduced,and the influence of load,pivot coefficient ( Ratio of the distance between oil inlet and pivot to the pad length) ,rotational inertia and other structural parameters on natural frequency and fre⁃quency⁃variation stiffness were analyzed through example calculation.The results show that vibration natural frequency of tilt⁃ing pad is codetermined by inertia,stiffness and damping of oil film.When the vibration frequency of pad is close to its natu⁃ral frequency,frequency⁃variation stiffness of bearing presents negative value even with positive and negative infinite.The sit

  16. From passive to active: The spectrum of peace journalism

    Directory of Open Access Journals (Sweden)

    Jesse Benn

    2015-10-01

    Full Text Available One of the biggest hurdles facing the field of peace journalism (PJ is its vague definition. This paper proposes defining PJ as it operates on a spectrum, from passive to active. Through a review of extant PJ literature, this paper synthesizes current theory into an overarching, explicit concept, and calls for it to be further adopted and expanded. To conclude it considers potential advantages, drawbacks, and critiques of its proposal.

  17. Analysis of graphic representations of activity theory in international journals

    Directory of Open Access Journals (Sweden)

    Marco André Mazzarotto

    2016-05-01

    Full Text Available Activity theory is a relevant framework for the Design field, and their graphic representations are cognitive artifacts that aid the understanding, use and communication of this theory. However, there is a lack of consistency around the graphics and labels used in these representations. Based on this, the aim of this study was to identify, analyze and evaluate these differences and propose a representation that aims to be more suitable for the theory. For this, uses as method a literature review based on Engeström (2001 and its three generations of visual models, combined with graphical analysis of representations collected in a hundred papers from international journals.

  18. Active control of multi-input hydraulic journal bearing system

    Science.gov (United States)

    Chuang, Jen-Chen; Chen, Chi-Yin; Tu, Jia-Ying

    2016-09-01

    Because of the advantages of high accuracy, high capacity, and low friction, the development of hydrostatic bearing for machine tool receives significant attention in the last decades. The mechanics and mechanical design of hydrostatic journal bearing with capillary restrictors has been discussed in literature. However, pragmatically, the undesired loading effects of cutting force tend to result in resonance and instability of the rotor and damage the shaft during operation. Therefore, multi-input, active flow control using state feedback design is proposed in this paper. To this purpose, the proportional pressure valves are added to the hydraulic system as active control devices, and the linearised models of the bearing and valve are discussed and identified. Simulation and experimental work is conducted to verify the proposed active control and parameter identification techniques. The results show that the unbalance responses of the rotor are reduced by the proposed state feedback controller, which is able to regulate the flow pressure effectively, thus enhancing the stability and accuracy of the hydraulic journal bearing.

  19. Actively Engaging Middle Level Students with Photo Journals

    Science.gov (United States)

    Shankar-Brown, Rajni

    2011-01-01

    The author describes the implementation of a photo journal project and explains how it positively impacted diverse young adolescents, specifically three reluctant learners. In addition to increasing motivation and engagement in learning, the photo journal project built community in the classroom. This article shares practical ideas for…

  20. Active lubrication applied to radial gas journal bearings. Part 1: Modeling

    DEFF Research Database (Denmark)

    Morosi, Stefano; Santos, Ilmar

    2011-01-01

    Active bearings represent a mechatronic answer to the growing industrial need to high performance turbomachinery. The present contribution aims at demonstrate the feasibility of applying active lubrication to gas journal bearings. The principle of operation is to generate active forces...

  1. Journal and Wave Bearing Impedance Calculation Software

    Science.gov (United States)

    Hanford, Amanda; Campbell, Robert

    2012-01-01

    The wave bearing software suite is a MALTA application that computes bearing properties for user-specified wave bearing conditions, as well as plain journal bearings. Wave bearings are fluid film journal bearings with multi-lobed wave patterns around the circumference of the bearing surface. In this software suite, the dynamic coefficients are outputted in a way for easy implementation in a finite element model used in rotor dynamics analysis. The software has a graphical user interface (GUI) for inputting bearing geometry parameters, and uses MATLAB s structure interface for ease of interpreting data. This innovation was developed to provide the stiffness and damping components of wave bearing impedances. The computational method for computing bearing coefficients was originally designed for plain journal bearings and tilting pad bearings. Modifications to include a wave bearing profile consisted of changing the film thickness profile given by an equation, and writing an algorithm to locate the integration limits for each fluid region. Careful consideration was needed to implement the correct integration limits while computing the dynamic coefficients, depending on the form of the input/output variables specified in the algorithm.

  2. Beyond usage: understanding the use of electronic journals on the basis of information activity analysis. Electronic journals, Use studies, Information activity, Scientific communication

    Directory of Open Access Journals (Sweden)

    Annaïg Mahé

    2004-01-01

    Full Text Available In this article, which reports the second part of a two-part study of the use of electronic journals by researchers in two French research institutions, we attempt to explain the integration of the use of electronic journals in the scientists' information habits, going beyond usage analysis. First, we describe how the development of electronic journals use follows a three-phase innovation process - research-development, first uses, and technical acculturation. Then, we attempt to find more significant explanatory factors, and emphasis is placed on the wider context of information activity. Three main information activity types are outlined - marginal, parallel, and integrated. Each of these types corresponds to a particular attitude towards scientific information and to different levels of electronic journal use.

  3. A Journal-Club-Based Class that Promotes Active and Cooperative Learning of Biology

    Science.gov (United States)

    Kitazono, Ana A.

    2010-01-01

    A journal-club-based class has been developed to promote active and cooperative learning and expose seniors in biochemistry and cellular molecular biology to recent research in the field. Besides giving oral presentations, students also write three papers: one discussing an article of their own choosing and two, discussing articles presented by…

  4. On Controllable Elastohydrodynamic Fluid Film Bearings

    DEFF Research Database (Denmark)

    Haugaard, Martin Asger

    This thesis gives a theoretical description of the active tilting-pad journal bearing (ATPJB). It provides the qualified reader with the tools to model an ATPJB, while staying clear of pitfalls. The model is based on well known techniques and allows for local stability analyses, harmonic stationary...... are performed for a tilting-pad journal bearing (TPJB) and an ATPJB under static conditions, followed by a generalisation to dynamic conditions (transient as well as stationary harmonic). These analyses will be of interest to experimentalists, since they permit experiments performed on scaled down test rigs...... the addition of a control system may just as well harm rotor-bearing performance as improve it....

  5. Journals Abroad

    Science.gov (United States)

    Ando, Shoichi

    1975-01-01

    This article summarizes four journal articles on language teaching appearing in the American pedagogical language journals, "The Modern Language Journal,""English Language Teaching Journal," and "TESOL Quarterly." The purpose is to give an indication of what kinds of articles can be found in journals outside Japan.…

  6. Compensation of Cross-Coupling Stiffness and Increase of Direct Damping in Multirecess Journal Bearings using Active Hybrid Lubrication

    DEFF Research Database (Denmark)

    Santos, Ilmar; Watanabe, F.Y.

    2004-01-01

    journal bearings (HJB). When part of hydrostatic pressure is also dynamically modified by means of hydraulic control systems, one refers to the active lubrication. The main contribution of the present theoretical work is to show that it is possible to reduce cross-coupling stiffness and increase...

  7. Feasibility of Applying Active Lubrication to Reduce Vibration in Industrial Compressors

    DEFF Research Database (Denmark)

    Santos, Ilmar; Nicoletti, Rodrigo; Scalabrin, A.

    2004-01-01

    number, as it would be the case of conventional hydrodynamic bearings, but they are also dependent on the excitation frequencies and gains of the control loop. Stiffness as well as damping coefficients can be strongly influenced by the choice of the control strategy, servo valve dynamics and geometry...... of the orifices distributed over the sliding surface. The dynamic coefficients of tilting-pad bearings with and without active lubrication and their influence on an industrial compressor of 391 Kg, which operates with a maximum speed of 10,200 rpm, are analyzed. In the original compressor design, the bearing...

  8. From Journals

    Directory of Open Access Journals (Sweden)

    Nedjeljko Frančula

    2013-06-01

    : Cartopolitics, geopolitics and boundaries in the Arctic, 2012, 4.International Journal of Geographical Information Science (CC, SCIE, SSCI (12H. Fan, L. Meng: A three-step approach of simplifying 3D buildings modeled by CityGML, 2012, 6.D. Hardy, J. Frew, M. F. Goodchild: Volunteered geographic information production as a spatial process, 2012, 7.P. Taillandier, J. Gaffuri: Improving map generalisation with new pruning heuristics, 2012, 7.ISPRS International Journal of Geo-Informationhttp://www.mdpi.com/journal/ijgiP. Neis, A. Zipf: Analyzing the contributor activity of a volunteered geographic information project — The case of OpenStreetMap, 2012, 2.P. Neis, M. Goetz, A. Zipf: Towards automatic vandalism detection in OpenStreetMap, 2012, 3.ISPRS Journal of Photogrammetry and Remote Sensing (CC, SCIEhttp://www.sciencedirect.com/science/journal/09242716J-H. Haunert: A symmetry detector for map generalization and urban-space analysis, Vol. 74, November 2012.Journal of Historical Geography (CC, SSC (12D. Fedman, C. Karacas: A cartographic fade to black: mapping the destruction of urban Japan during World War II, 2012, 3.M. Yilmaz: Historical mosque orientation in Turkey: Central-Western Anatolia Region, 1150‒1590, 2012, 4.Landscape Ecology (CC, SCIEhttp://link.springer.com/journal/10980J. Liang: Mapping large-scale forest dynamics: a geospatial approach, 2012, 8.Naše morehttp://hrcak.srce.hr/nase-moreI. Pavić: Geografsko-informacijski sus­tav i model razvoja pomorskoga ka­tastra, 2012, 5-6.Remote Sensing of Environment (CC, SCIEN. Levin, A. Heimowitz: Mapping spatial and temporal patterns of Mediterranean wildfires from MODIS, Vol. 126 November 2012.Tehnički vjesnik (SCIEhttp://hrcak.srce.hr/tehnicki-vjesnik R. Župan, D. Sruk, S. Frangeš: Experiment for determination of map graphics segment standard for handheld crisis maps management, 2012, 4.URISA Journalhttp://www.urisa.org/PSS_journal_archivesM. Martin, B. Peters, J. Corbett: Participatory asset mapping in the Lake

  9. "Journalism, Poetry, Stand-Up Comedy, and Academic Writing: Mapping the Interplay of Curricular and Extracurricular Literate Activities": Re-Visiting a Theoretical Lens Five Years Later

    Science.gov (United States)

    Roozen, Kevin

    2014-01-01

    Published in a 2008 issue of "Journal of Basic Writing" ("JBW"), "Journalism, Poetry, Stand-Up Comedy, and Academic Writing: Mapping the Interplay of Curricular and Extracurricular Literate Activities" was Kevin Roozen's first single-authored publication. Drawn from data collected for the first case study from…

  10. The Role of the Reflection Journal in Making Efficient the Learning Activity within Formal Frames

    Science.gov (United States)

    Stan, Cornelia

    2012-01-01

    One of the most efficient ways in helping the students improve their academic outcomes is by giving them the time and the instruments they need to develop their metacognitive skills when learning. Journals can help the students identify the strategies they used or the way they may use it and subsequently appraise their efficiency. Building-up a…

  11. Lifestyle Journalism

    DEFF Research Database (Denmark)

    From, Unni; Kristensen, Nete Nørgaard

    2013-01-01

    Lifestyle journalism has experienced enormous growth in the media over the past two decades, but scholars in the fields of journalism and communication studies have so far paid relatively little attention to a field that is still sometimes seen as "not real journalism". There is now an urgent need...... for in-depth exploration and contextualisation of this field, with its increasing relevance for 21st century consumer cultures. For the first time, this book presents a wide range of studies which have engaged with the field of lifestyle journalism in order to outline the various political, economic...... of sub-fields such as travel, music, food, health, fashion and personal technology journalism. This volume provides a fascinating account of the different facets of lifestyle journalism, and charts the way forward for a more sustained analysis of the field. This book was originally published as a special...

  12. Ethnographic journalism

    DEFF Research Database (Denmark)

    Hermann, Anne Kirstine

    2016-01-01

    Accounting for emerging journalistic genres is a difficult endeavor not least because there is little agreement as to what constitutes journalism itself. Doing so, however, is essential if we are to recognize changing journalistic doxas. To capture such changes, we must include a holistic framework...... require more contextual reporting, ethnographic journalism emerges in American feature journalism. Analyzed holistically, this genre is characterized as the employment of immersion strategies adopted from social science for distinct storytelling purposes. These methods, however, transform conventional...... journalistic epistemology, changing it through practice. In turn, the analysis reveals how journalism practices can evolve its troubled philosophical position...

  13. Naval Ocean Research and Development Activity Journal Index for 1976 thru 1984,

    Science.gov (United States)

    1985-03-01

    and Antibiotics. Venezuela Basin. Deep-Sea Research, v. 31, Botanica Marina, v. XXIV, p. 399-404. p. 403-414. Thompson, J. Dana (1978). Ocean Deserts...v. 29, n. 102, p. 286-295. Phytoplankton Extracellular Products. Botanica marina, v~. XXXVI, p. 375-381. Radl, C.J. and J.P. Welsh (1983). Inventory...Experiments tion and Antibiotics. Botanica Marina, v. XXIV, in the Indian River Estuary, Florida. Journal of p. 399-404. ?. Marine Research, v. 36, p, 569-593

  14. On the Controllability and Observability of Actively Lubricated Journal Bearings with Pads Featuring Different Nozzle-Pivot Configurations

    DEFF Research Database (Denmark)

    Salazar, Jorge Andrés González; Santos, Ilmar

    2017-01-01

    and/or actively high pressurized oil into the rotor-pad gap through, commonly, a single radial nozzle. For the work goal, a four degrees-of-freedom (DOFs) ALB system linking the mechanical with the hydraulic dynamics is presented and studied, comprising: (i) the vertical journal movement, (ii) the pad...... tilt angle, (iii) the vertical pad movement-due to the pivot flexibility, and (iv) the controllable force as the hydraulic DOF. The test rig consists of a rigid rotor supported by a single rocker-pivoted rigid pad. A thorough parametric study is carried out by investigating the effects of: (a) nozzle...

  15. AJEMS - a new journal

    DEFF Research Database (Denmark)

    Kuada, John

    2010-01-01

    African Journal of Economic and Management Studies (AJEMS) provides an avenue for disseminating empirical research results, as well as theoretical viewpoints and methodologies that could impact positively on economic and business activities in Africa.......African Journal of Economic and Management Studies (AJEMS) provides an avenue for disseminating empirical research results, as well as theoretical viewpoints and methodologies that could impact positively on economic and business activities in Africa....

  16. From Journals

    Directory of Open Access Journals (Sweden)

    Nedjeljko Frančula

    2011-06-01

    Full Text Available This is a selection of papers related to cartography and geoinformation from journals which are not primarily cartographic, and the full texts of which are available on the Internet to members of Croatian academic and research community. Most journals are available via the PERO browser (http://knjiznica.irb.hr/pero/index.php.

  17. JOURNAL INFORMATION

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Journal of Shenzhen University Journal of Shenzhen University Science and Engineering (ISSN 1000-2618) started publication in 1984 and is issued quarterly on 112 A4 pages. Its main topics cover the disciplines of electron optics and infor- mation engineering, architecture and civ

  18. Radio Journalism.

    Science.gov (United States)

    Bittner, John R.; Bittner, Denise A.

    This book, a how-to-do-it guide for the novice and the professional alike, deals with several aspects of radio journalism: producing documentaries, preparing and announcing radio news, ethics and responsibility, regulation of radio journalism, and careers. It traces the history and growth of radio news, shows its impact on the public, and…

  19. From Journals

    Directory of Open Access Journals (Sweden)

    Nedjeljko Frančula

    2012-12-01

    Full Text Available From the field of cartography and geoinformation, there are journal’s article extracts given which are not cartographic first and whose complete texts are on the Internet, accessible to the members of Croatian academic and research community. Most journals can be accessed through the PERO browser (http://knjiznica.irb.hr/pero/index.php. For the journals not found through this browser, the complete texts of the mentioned articles are available for free on the givenweb-address.Next to every journal headline, in the brackets, it is noted which prominent bibliographic and quotation bases it is placed in: CC (Current Contents, SCIE (Science Citation Index Expanded, and SSCI (Social Science Citation Index. It should be noted that, for some journals accessible throughPERObrowser, thereisadelayof6,12 and even 18 months in accessing the newestissues.Thisnumberisgiveninthe brackets next to the journal’s headline.

  20. From Journals

    Directory of Open Access Journals (Sweden)

    Nedjeljko Frančula

    2012-06-01

    Full Text Available From the field of cartography and geoinformation, there are journal’s article extracts given which are not cartographic first and whose complete texts are on the Internet, accessible to the members of Croatian academic and research community. Most journals can be accessed through the PERO browser (http://knjiznica.irb.hr/pero/index.php.

  1. From Journals

    Directory of Open Access Journals (Sweden)

    Nedjeljko Frančula

    2011-12-01

    Full Text Available From the field of cartography and geoinformation, there are journal’s article extracts given which are not cartographic first and whose complete texts are on the Internet, accessible to the members of Croatian academic and research community. Most journals can be accessed through the PERO browser (http://knjiznica.irb.hr/pero/index.php.

  2. Numerical and Experimental Stability Investigation of a Flexible Rotor on Two Different Tilting Pad Bearing Configurations

    Directory of Open Access Journals (Sweden)

    Weimin Wang

    2014-01-01

    Full Text Available Rotordynamic stability is crucial for high performance centrifugal compressors. In this paper, the weighted instrumental variable (WIV based system identification method for rotating machinery stability is investigated based on a sine sweep forward excitation with an electromagnetic actuator. The traditional multiple input multiple output (MIMO frequency response function (FRF is transformed into a directional frequency response function (dFRF. The rational polynomial method (RPM combined with WIV is developed to identify the rotor’s first forward mode parameters. This new approach is called the COMDYN method. Experimental work using the COMDYN method is carried out under different rotating speeds, oil inlet temperatures, and pressure conditions. Two sets of bearings with preloads 0.1 and 0.3 are investigated. A numerical rotor-bearing model is also built. The numerical results correlate reasonably well with the experimental results. The investigation results indicate that the new method satisfies the desired features of rotating machine stability identification. Furthermore, the system log decrement was improved somewhat with the increase of oil inlet temperature. The increase of oil supply pressure affects the rotor-bearing system stability very slightly. The results of this paper provide new and useful insights for potentially avoiding instability faults in centrifugal compressors.

  3. Linear and Non-Linear Control Techniques Applied to Actively Lubricated Journal Bearings

    DEFF Research Database (Denmark)

    Nicoletti, Rodrigo; Santos, Ilmar

    2003-01-01

    The main objectives of actively lubricated bearings are the simultaneous reduction of wear and vibration between rotating and stationary machinery parts. For reducing wear and dissipating vibration energy until certain limits, one can count with the conventional hydrodynamic lubrication. For furt...

  4. Active lubrication applied to radial gas journal bearings. Part 2: Modelling improvement and experimental validation

    DEFF Research Database (Denmark)

    Pierart, Fabián G.; Santos, Ilmar F.

    2016-01-01

    Actively-controlled lubrication techniques are applied to radial gas bearings aiming at enhancing one of their most critical drawbacks, their lack of damping. A model-based control design approach is presented using simple feedback control laws, i.e. proportional controllers. The design approach...

  5. RET/PTC activation in papillary thyroid carcinoma: European Journal of Endocrinology Prize Lecture.

    Science.gov (United States)

    Santoro, Massimo; Melillo, Rosa Marina; Fusco, Alfredo

    2006-11-01

    Papillary thyroid carcinoma (PTC) is frequently associated with RET gene rearrangements that generate the so-called RET/PTC oncogenes. In this review, we examine the data about the mechanisms of thyroid cell transformation, activation of downstream signal transduction pathways and modulation of gene expression induced by RET/PTC. These findings have advanced our understanding of the processes underlying PTC formation and provide the basis for novel therapeutic approaches to this disease.

  6. Journal standards.

    Science.gov (United States)

    Jackson, R

    2003-08-01

    Despite its many imperfections, the peer review process is a firmly established quality control system for scientific literature. It gives readers some assurance that the work and views that are reported meet standards that are acceptable to a journal. Maureen Revington's editorial in a recent issue of the Australian Veterinary Journal (Revington2002) gives a good concise warts and all overview of the process and is well worth reading. I have some concerns about several articles in the December 2002 issue of the New Zealand Veterinary Journal (Volume 50, Number 6), devoted to the health and welfare of farmed deer, that relate to extensive citing of non-peer reviewed papers. I can understand the need for information to flow from researchers to the wider community but that need is already satisfied by publications such as the proceedings of the Deer Branch of the New Zealand Veterinary Association and Proceedings of the New Zealand Society of Animal Production. Non-peer reviewed papers have been cited in the Journal in the past but never to the extent displayed in this particular issue. It degrades the peer-review process and creates an added burden for reviewers who are forced to grapple with the uncertainties of the science in non-peer reviewed citations. One of my fears is that this process allows science from non peer reviewed articles to be legitimised by its inclusion in a peer reviewed journal and perhaps go on to be accepted as dogma. This is a real danger given the difficulties associated with tracing back to original citations and the increasing volume of scientific literature. It also affords opportunities for agencies to pick up questionable and doubtful science and tout it as support for their products or particular points of view. If deer researchers choose to publish most of their work in proceedings then so be it. However this approach, which seems to becoming increasingly prevalent in the deer sector, is questionable from an established science point

  7. Good journalism or peace journalism?

    Directory of Open Access Journals (Sweden)

    David Loyn

    2007-10-01

    Full Text Available This paper argues against the prescriptive notions of Peace Journalism, and in particular its exclusive nature and attempt to define itself as a new orthodoxy. Most of the paper is a critique of the work of Jake Lynch and Annabel McGoldrick, in a book published in 2005, as well as their earlier Reporting the World series. They condemn all other ways of reporting as 'War Journalism, biased in favour of war.' I argue instead that the opposite of Peace Journalism is good journalism. Much of this Peace Journalism argument is derived from the work of Johan Galtung, who accuses 'war journalists' of reporting war in an enclosed space and time, with no context, concealing peace initiatives and making wars 'opaque/secret.' Galtung specifically calls on journalists as part of their mission to search out peace proposals which might begin as something small and beneath notice, but which might then be picked up and owned by politicians as their own. My response is clear and simple: creating peacemaking politicians is not the business of a reporter. I examine the traditional journalistic methods of using objectivity to get at a version of the truth. I concede that perfect truth is unattainable, (and paradoxically the tool of objectivity we use to get there is slippery too. I conclude that a more quotidian truth, or 'truthfulness' is though a manageable goal. I engage with philosophers who examine objectivity, concluding with the assistance of Thomas Nagel that it does still have a value. Nagel's account also has the merit of explaining how practices such as peace-reporting are bound to be less objective than alternatives, 'since they commit themselves to the adoption of particular perspectives, in effect giving up on the ideal of stripping away as much…as possible.' I examine the responses of the so-called 'journalism of attachment' framed as a desire of journalists faced by the horrors of Bosnia to cast off impartiality and emotional detachment and take

  8. What are Journals for?

    Science.gov (United States)

    Rallison, S P

    2015-03-01

    'The secret is comprised in three words - work, finish, publish.' Michael Faraday There are many reasons doctors want to publish their work. For most at an early stage in their career, this may be to add a line to their curriculum vitae and advance their careers but for academics, publishing is an expectation. Many will believe they have something important to say, and wish to provoke debate and discussion; others wish to share knowledge and experiences, which in medicine can lead to a satisfying change in clinical practice. All serve to register one's idea and educate others. However, for some, the reason is as basic as money. As we celebrate the 350th anniversary of the first academic publication, perhaps we have come full circle when it comes to why people publish? Publishing is a flourishing business. There were approximately 28,100 active scholarly peer-reviewed journals in mid-2012, collectively publishing about 1.8-1.9 million articles per year. The number of articles published each year and the number of journals have both grown steadily for more than two centuries, by about 3% and 3.5% per year respectively. (1) Journals have a responsibility to refine and define information and act as a scientific filter. Many of us will receive daily invitations in our email inbox from eclectic and new journals that are likely to take anything - is the filter now too porous? But this industry is like any other commercial activity and the supply still far outstrips the demand. Perhaps the internet revolution has merely fuelled our hunger to publish more? The launch of this exciting and innovative series about publishing coincides with the 350th celebration of the publication of the first academic journal. In the age of social media, the first question is 'What are journals for?', which Simon Rallison sets out to answer. Simon is Director of Publications at the Physiological Society, and was previously a journal publisher with Earthscan, Springer and Blackwell. Writing is

  9. Journal bearing

    Science.gov (United States)

    Menke, John R.; Boeker, Gilbert F.

    1976-05-11

    1. An improved journal bearing comprising in combination a non-rotatable cylindrical bearing member having a first bearing surface, a rotatable cylindrical bearing member having a confronting second bearing surface having a plurality of bearing elements, a source of lubricant adjacent said bearing elements for supplying lubricant thereto, each bearing element consisting of a pair of elongated relatively shallowly depressed surfaces lying in a cylindrical surface co-axial with the non-depressed surface and diverging from one another in the direction of rotation and obliquely arranged with respect to the axis of rotation of said rotatable member to cause a flow of lubricant longitudinally along said depressed surfaces from their distal ends toward their proximal ends as said bearing members are rotated relative to one another, each depressed surface subtending a radial angle of less than 360.degree., and means for rotating said rotatable bearing member to cause the lubricant to flow across and along said depressed surfaces, the flow of lubricant being impeded by the non-depressed portions of said second bearing surface to cause an increase in the lubricant pressure.

  10. Psychology journals

    Directory of Open Access Journals (Sweden)

    Gualberto Buela-Casal

    2007-01-01

    Full Text Available El concepto de publicación internacional es uno de los criterios más utilizado para evaluar la productividad de los investigadores y de las instituciones científicas. Sin embargo, también es uno de los más polémicos, dado que hasta la actualidad no se había definido ni establecido un Índice de Internacionalidad. Este estudio descriptivo analiza las revistas españolas de Psicología incluidas en la base de datos IN-RECS según su nivel de internacionalidad. Cada revista fue evaluada teniendo en cuenta los once criterios de internacionalidad (idioma de publicación, factor de impacto -en este caso el Índice de Impacto según IN-RECS-, países de procedencia de los miembros del los comités editoriales, nombres de la revista, inclusión en el Journal Citation Reports, países de procedencia de los autores, normas de publicación, acceso por internet, acceso por internet gratuito, inclusión en bases de datos y pertenencia a las instituciones “internacionales”. Se sumaron las puntuaciones en todos los criterios y los totales fueron ordenados de mayor a menor dando como resultado el Índice de Internacionalidad de las Revistas Españolas de Psicología. Entre los resultados cabe resaltar que de las cinco primeras revistas del ranking de internacionalidad cuatro son revistas indexadas en la Web of Science.

  11. Journalism Education in Canada.

    Science.gov (United States)

    MacDonald, Dick; Russell, Catharine

    Twenty-four of the 35 Canadian schools with formal journalism programs responded to a survey conducted to collect data about enrollment, curricula, faculty background in journalism, and the ability of journalism graduates to find jobs in the profession. Highlights of the results are as follows: there are an estimated 3,300 journalism students in…

  12. European journals on microbiology.

    Science.gov (United States)

    Ronda, C; Vázquez, M

    1997-12-01

    A survey on the scientific journals dealing with microbiology published in Europe has been carried out. Eighteen European countries publish microbiological journals with the United Kingdom. Netherlands and Germany leading in number of journals on this specialty. Most of the European journals on microbiology are published bimonthly (27%), and English is the most common language used (54%). Most of these journals (86%) are included in some database, but only 36 (25%) are indexed in the six databases studied. Out of the 146 journals registered, 71 (49%), published in 11 European countries, are included in the 1995 Journal Citation Reports (ISI, Philadelphia).

  13. Ranking Economic History Journals

    DEFF Research Database (Denmark)

    Di Vaio, Gianfranco; Weisdorf, Jacob Louis

    This study ranks - for the first time - 12 international academic journals that have economic history as their main topic. The ranking is based on data collected for the year 2007. Journals are ranked using standard citation analysis where we adjust for age, size and self-citation of journals. We...... also compare the leading economic history journals with the leading journals in economics in order to measure the influence on economics of economic history, and vice versa. With a few exceptions, our results confirm the general idea about what economic history journals are the most influential...

  14. Ranking economic history journals

    DEFF Research Database (Denmark)

    Di Vaio, Gianfranco; Weisdorf, Jacob Louis

    2010-01-01

    This study ranks-for the first time-12 international academic journals that have economic history as their main topic. The ranking is based on data collected for the year 2007. Journals are ranked using standard citation analysis where we adjust for age, size and self-citation of journals. We also...... compare the leading economic history journals with the leading journals in economics in order to measure the influence on economics of economic history, and vice versa. With a few exceptions, our results confirm the general idea about what economic history journals are the most influential for economic...

  15. [Fourcroy and pharmaceutical journals].

    Science.gov (United States)

    Bonnemain, Bruno

    2011-04-01

    Cadet de Gassicourt wrote a brief Eloge of Fourcroy in January 1810 as he died in December of 1809. Fourcroy had a major role concerning the new ideas on the place of pharmacy at the beginning of the 19th century. Fourcroy has had a key influence for the start of several pharmaceutical journals that wanted to emphasize the link between the new chemistry and pharmacy. None of these journals created with him will survive and one has to wait for 1909 to see the creation, without Fourcroy, of a new pharmaceutical journal, the "Journal de Pharmacie" that will become "Journal de Pharmacie et des Sciences accessoires", then "Journal de Pharmacie et de Chimie", before taking the name of"Annales Pharmaceutiques Françaises", the present official journal of the French Academy of Pharmacy. In spite of the essential role of Fourcroy at the start of pharmaceutical journals, Cadet did not even mention it in his Eloge of 1810.

  16. CHINESE JOURNAL OF CHEMISTRY

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    @@Chinese Journal of Chemistry is an international journal published in English by the Chinese Chemical Society with its editorial office hosted by Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences.

  17. Journals and Justice.

    Science.gov (United States)

    Curzer, Howard J.

    1996-01-01

    Addresses the process of journal deselection from the point of view of justice and argues that when journal cuts are necessary, libraries should first, reduce all departments to core holdings; second, ask departments with expensive journals for permission to implement an efficiency principle; third, if refused permission, implement an equal…

  18. Journalism Curiosity and Story Telling Frame

    DEFF Research Database (Denmark)

    Grunwald, Ebbe; Rupar, Verica

    2009-01-01

    This comparative study of journalism practices in Australia and Denmark explores the interplay between two concepts relevant for journalism's meaning-making activity: a curiosity seen as an action meant to close an information gap, and a story telling frame seen as a form of structuring information...... the epistemological and organisational dimension of frames relates to the process of  meaning-making. We suggest refining the concept of frame in journalism studies by making a distinction between a frame (an epistemological category) and an angle (a textual organisation category). Our investigation shows...... that this distinction better serves the analysis and understanding of the mechanisms behind journalism in comparative contexts. Udgivelsesdato: December...

  19. Translation Aestheticsand Communication Theory of Journalism English

    Institute of Scientific and Technical Information of China (English)

    陈曜

    2007-01-01

    This paper describes the present translation theories and standards especially in journalism English translation and imply these theories in my issue. Moreover, I will explain how to apply the translation aesthetics and communication theory of translation in the course of journalism English translation activities. So that translation will achieve elegance in English news text and its Chinese version as well.

  20. Forensic Journal, Volume VI, January 1984.

    Science.gov (United States)

    Forensic Journal, 1984

    1984-01-01

    While covering various English language forensics activities in Japan, this special journal issue is heavily devoted to debate. The 22 articles in the journal are divided into five sections as follows: (1) general information on the Japan English Forensics Association (JEFA); (2) debate, including reports on debate tournaments around the world, a…

  1. Applied Computational Electromagnetics Society Journal / Volume 17, Number 3

    OpenAIRE

    Elsherbeni, Atef Z.

    2002-01-01

    The Applied Computational Electromagnetics Society Journal hereinafter known as the ACES Journal is devoted to the exchange of information in computational electromagnetics, to the advancement of the state-of-the-art, and to the promotion of related technical activities.

  2. How to Rank Journals.

    Science.gov (United States)

    Bradshaw, Corey J A; Brook, Barry W

    2016-01-01

    There are now many methods available to assess the relative citation performance of peer-reviewed journals. Regardless of their individual faults and advantages, citation-based metrics are used by researchers to maximize the citation potential of their articles, and by employers to rank academic track records. The absolute value of any particular index is arguably meaningless unless compared to other journals, and different metrics result in divergent rankings. To provide a simple yet more objective way to rank journals within and among disciplines, we developed a κ-resampled composite journal rank incorporating five popular citation indices: Impact Factor, Immediacy Index, Source-Normalized Impact Per Paper, SCImago Journal Rank and Google 5-year h-index; this approach provides an index of relative rank uncertainty. We applied the approach to six sample sets of scientific journals from Ecology (n = 100 journals), Medicine (n = 100), Multidisciplinary (n = 50); Ecology + Multidisciplinary (n = 25), Obstetrics & Gynaecology (n = 25) and Marine Biology & Fisheries (n = 25). We then cross-compared the κ-resampled ranking for the Ecology + Multidisciplinary journal set to the results of a survey of 188 publishing ecologists who were asked to rank the same journals, and found a 0.68-0.84 Spearman's ρ correlation between the two rankings datasets. Our composite index approach therefore approximates relative journal reputation, at least for that discipline. Agglomerative and divisive clustering and multi-dimensional scaling techniques applied to the Ecology + Multidisciplinary journal set identified specific clusters of similarly ranked journals, with only Nature & Science separating out from the others. When comparing a selection of journals within or among disciplines, we recommend collecting multiple citation-based metrics for a sample of relevant and realistic journals to calculate the composite rankings and their relative uncertainty windows.

  3. Scientific journal cancellations

    CERN Multimedia

    The Library

    2001-01-01

    Earlier this year the Scientific Information Policy Board (SIPB) requested the Library and the Working Group for Acquisitions to revise the current printed journal collection in order to cancel those titles that are less required. Savings could then be used for the development of other collections and particularly electronic resources needed to support CERN current research activities. A list of proposed cancellations was drawn and posted on the Library web pages: http://library.cern.ch/library_general/cancel.html The SIPB invites every one to check if any of the titles are of importance to their work, in which case you are invited to inform the Library before the 25th of September by sending an e-mail to: eliane.chaney@cern.ch Titles not reconsidered by the users will be cancelled by the end of the year. Thank you, The Library

  4. Ranking Economic History Journals

    DEFF Research Database (Denmark)

    Di Vaio, Gianfranco; Weisdorf, Jacob Louis

    This study ranks - for the first time - 12 international academic journals that have economic history as their main topic. The ranking is based on data collected for the year 2007. Journals are ranked using standard citation analysis where we adjust for age, size and self-citation of journals. We...... also compare the leading economic history journals with the leading journals in economics in order to measure the influence on economics of economic history, and vice versa. With a few exceptions, our results confirm the general idea about what economic history journals are the most influential...... for economic history, and that, although economic history is quite independent from economics as a whole, knowledge exchange between the two fields is indeed going on....

  5. About the Journal

    OpenAIRE

    Endri Papajorgji

    2015-01-01

    About the Journal Academic Journal of Business, Administration, Law and Social Sciences is an international peer-reviewed journal published three times a year by International Institute for Private, Commercial and Competition Law. The need for different approaches in science, such as in business, economics, law, administration and social sciences is a must in the whole field of scientific research. Academics, Professors, Researchers, Students and the whole world is in a new era of communicati...

  6. Feasibility of Influencing the Dynamic Fluid Film Coefficients of a Multirecess Journal Bearing by means of Active Hybrid Lubrication

    DEFF Research Database (Denmark)

    Santos, Ilmar; Watanabe, F. Y.

    2003-01-01

    and control techniques. The feasibility of influencing the dynamic fluid film coefficients (stiffness and damping) by means of a controllable fluid injection into opposed bearing recesses is investigated. By controlling the pressure and flow injection using servo control systems, it is possible to obtain...... significant modifications of active hybrid forces, which can be useful while reducing vibration and stabilizing rotating machines....

  7. Rotordynamic Evaluation of Full Scale Rotor on Tilting Pad Bearings with 0.1 and 0.3 Preload

    Directory of Open Access Journals (Sweden)

    Weimin Wang

    2014-01-01

    Full Text Available A system identification method for rotating machinery stability evaluation is investigated based on sine sweep excitation testing with electromagnetic actuator. The traditional MIMO FRF is transformed into dFRF from real number field to complex field with a transformation matrix, eliminating the influence of forward and backward modal overlap and providing higher accuracy to identify rotor’s first forward modal parameters using the rational polynomial method. The modal parameters are acquired for stability estimation. Furthermore, two sets of bearing with preloads of 0.1 and 0.3 under both load-on-pad (LOP and load-between-pad (LBP conditions are investigated. The effects of oil inlet pressure (1.0 bar–1.75 bar and temperature (43°C–51°C on the stability of rotor are investigated in detail. Results indicate that the stability of rotor will be improved by increasing the oil inlet temperature and pressure. It is found that the rotor is more stable on bearing with 0.1 preload than that of 0.3 preload. Load-on-pad provides more damping to rotor than load-between-pad. The method and outcomes of this paper can provide both theory basis and technology foundation for improving the rotor stability of centrifugal compressors.

  8. Current Institutional Trends in Research Productivity in Counseling Psychology Journals

    Science.gov (United States)

    Diegelman, Nathan M.; Uffelman, Rachel A.; Wagner, Kimberly S.; Diegelman, Sally A.

    2005-01-01

    This study investigated institutional publication activity in counseling psychology journals for the 10-year period from 1993 to 2002. Four journals reported by counseling psychology training directors as prime publication outlets for the field of counseling psychology were used: "Journal of Counseling Psychology," "The Counseling Psychologist,"…

  9. Teaching the Anatomy of a Scientific Journal Article

    Science.gov (United States)

    Schinske, Jeffrey N.; Clayman, Karen; Busch, Allison K.; Tanner, Kimberly D.

    2008-01-01

    To promote inquiry-based learning, the authors integrate the anatomy of a scientific journal article into their secondary science curriculum. In this article, they present three classroom activities used to teach students about the function and format of scientific journal articles. The first focuses on journal article figures, the second on…

  10. Thank you reviewers- CytoJournal 2007

    Directory of Open Access Journals (Sweden)

    Atkinson Barbara

    2007-01-01

    Full Text Available Abstract Significant efforts, time, and resources are devoted for peer-reviewing numerous CytoJournal manuscripts. The Editorial Board of CytoJournal shares a significant proportion of this activity. Additional peers are requested to join periodically as 'academic editors' and reviewers to review CytoJournal manuscripts. We thank all the reviewers and academic editors for their time and efforts for completing the peer-review of CytoJournal manuscripts during 2006. The continued success of this important academic exercise depends on their continued enthusiasm to support with their highest standards. We also thank all the contributing authors for selecting CytoJournal and supporting open access initiative, which allows retention of the copyrights to their corresponding academic accomplishments.

  11. Journal of Vietnamese Environment

    OpenAIRE

    2012-01-01

    The Journal of Vietnamese Environment (J. Viet. Env.) plays the role of a scientific platform for researchers and stakeholders working on environmental issues in Vietnam and abroad. The journal is open for all kind of Vietnam-related environmental topics, from climate change and renewable energies to legislative framework and socio-economic aspects.

  12. Variable Parameters PD Control and Stability of a High Rate Rigid Rotor-Journal Active Magnetic Bearing System

    Institute of Scientific and Technical Information of China (English)

    LUO Kai

    2005-01-01

    Stability is a key problem that means whether a high rate rotor-active magnetic bearings system works reliably or not. Aiming at a bearings system described with nonlinear equations, this paper built a linear model according to the system behavior. Considering realization of the control system and behavior of a high rate rotor system (magnetic force is far smaller than input force produced by mass eccentricity) this paper proposes a design method of variable parameters PD control algorithm that can be used universally. The control system was simplified and a mass of adjusting work of control parameters was reduced. Analysis and simulation indicated that the bearings system could get a wider stable region of harmonic motion, and proved that the algorithm is robust and advanced. The control system can be realized because the winding electric currents are positive. The method is convenient for operation and can easily be used for engineering practice.

  13. Rethinking Journalism Again

    DEFF Research Database (Denmark)

    It’s easy to make a rhetorical case for the value of journalism. Because, it is a necessary precondition for democracy; it speaks to the people and for the people; it informs citizens and enables them to make rational decisions; it functions as their watchdog on government and other powers that be....... But does rehashing such familiar rationales bring journalism studies forward? Does it contribute to ongoing discussions surrounding journalism’s viability going forth? For all their seeming self-evidence, this book considers what bearing these old platitudes have in the new digital era. It asks whether...... such hopeful talk really reflects the concrete roles journalism now performs for people in their everyday lives. In essence, it poses questions that strike at the core of the idea of journalism itself. Is there a singular journalism that has one well-defined role in society? Is its public mandate as strong...

  14. The mediatization of journalism

    Directory of Open Access Journals (Sweden)

    Aske Kammer

    2014-06-01

    Full Text Available Proposing an explanation of current macro-sociological changes and institutional transformations in journalism, this article argues that journalism is currently undergoing a process of mediatization. Drawing upon the international research literature as well as statements from interviews with news workers working on Danish news websites, the article examines four current trends in journalism that are closely connected to the rise of news on the web, namely the use of the affordances of news websites, radical commercialization, increased audience participation in news production, and the increased multi-skilling and simultaneous de-skilling of journalists. Taken together, these trends reflect a process through which journalism increasingly subsumes itself to the logic of the media, suggesting mediatization as an adequate explanatory framework. One implication of such a process is that journalism seems to be transforming from an occupational profession into an organizational one.

  15. Our Censored Journals

    Directory of Open Access Journals (Sweden)

    David Healy

    2008-01-01

    Full Text Available When an article is rejected by a medical journal, the standard assumption is that the article is unsound or there is something wrong with the author. Alternatively, it may have been because the journal editor was concerned about the consequences should the article be published. This article seeks to inform discussion by providing a series of instances in which editorial concerns about the consequences to journals may have counted for more than any assessment about the truth-value of the article or the motives of its authors. This claim is based on the fact that different journals may treat exactly the same article in an entirely different fashion; some issues appear to be taboo in certain journals, no matter who the author, and there is a series of explicit communications from editors that publication has been held up by their legal departments.

  16. Uses and Benefits of Journal Writing.

    Science.gov (United States)

    Hiemstra, Roger

    2001-01-01

    Describes various types of journals: learning journals, diaries, dream logs, autobiographies, spiritual journals, professional journals, interactive reading logs, theory logs, and electronic journals. Lists benefits of journal writing and ways to overcome writing blocks. (Contains 19 references.) (SK)

  17. Publishing papers in international journals

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    @@ INTRODUCTIONThere is increasing pressure for scientists in all countries, including China,to publish their research in international journals.This is necessary for personal careers,as well as for the reputations of universities and other research organizations.Additionally,with the continued growth in international scientific research and the speed with which advances are being made,and active and successful researcher needs to take part in the global circulation of results and information on new technologies.

  18. Journal of CHINA PLASTICS

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Journal of CHINA PLASTICS was authorized and approved by The State Committee of Science and Technology of China and The Bureau of News Press of China, and published by The China Plastics Processing Industry Association,Beijing Technology and Business University and The Institute of Plastics Processing and Application of Light Industry, distributed worldwide. Since its birth in 1987, CHINA PLASTICS has become a leading magazine in plastics industry in China, a national Chinese core journal and journal of Chinese scientific and technological article statistics. It is covered by CA.

  19. Computational Journalism. When journalism meets programming

    OpenAIRE

    Stavelin, Eirik

    2014-01-01

    Digital data sources and platforms allow journalists to produce news in new and different ways. The shift from an analog to digital workflow introduces computation as a central component of news production. This enables variability for end users, automation of tedious tasks for newsrooms, and allows journalists to tackle analysis of the increasingly large sets of data relevant to citizens. To journalism, computerization is a promising path for news production, particularly for ...

  20. Lifestyle Journalism: Blurring boundaries

    DEFF Research Database (Denmark)

    From, Unni

    2013-01-01

    Lifestyle journalism has experienced enormous growth in the media over the past two decades, but scholars in the fields of journalism and communication studies have so far paid relatively little attention to a field that is still sometimes seen as "not real journalism". There is now an urgent need...... for in-depth exploration and contextualisation of this field, with its increasing relevance for 21st century consumer cultures. For the first time, this book presents a wide range of studies which have engaged with the field of lifestyle journalism in order to outline the various political, economic......, social and cultural tensions within it. Taking a comparative view, the collection includes studies covering four continents, including countries such as Australia, China, Norway, Denmark, Singapore, the UK and the USA. While keeping the broader lifestyle field in mind, the chapters focus on a variety...

  1. US Marine Meteorological Journals

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This series consists of volumes entitled 'Meteorological Journal' (a regulation Navy-issue publication) which were to be completed by masters of merchant vessels...

  2. In Other Professional Journals.

    Science.gov (United States)

    Campbell, Christine M.

    1992-01-01

    Lists current articles, appearing in major journals on language teaching and learning, applied psycholinguistics, linguistics, curriculum development, computer science, psychology, educational technology, and general education, of particular interest to foreign language instruction professionals. (CB)

  3. Language Works. Linguistic Journal

    DEFF Research Database (Denmark)

    Hartling, Anna Sofie; Nørreby, Thomas Rørbeck; Skovse, Astrid Ravn

    2016-01-01

    Language works! – and with this initiative and this journal we want to give the opportunity to many more students to present their linguistic research to each other, to the scientific community and to all interested.......Language works! – and with this initiative and this journal we want to give the opportunity to many more students to present their linguistic research to each other, to the scientific community and to all interested....

  4. Information Literacy Journal Club

    OpenAIRE

    Dalton, Michelle; Tumelty, Niamh

    2014-01-01

    The Information Literacy Journal Club (http://infolitjournalclub.blogspot.co.uk/) is an online discussion group that focuses on information literacy and other aspects of user education. The journal club was originally set up on the Blogger platform in December 2012 by Niamh Tumelty (University of Cambridge) and Sheila Webber (University of Sheffield), and since then the community involved has grown to include a range of professionals interested in the area.

  5. About the Journal

    OpenAIRE

    Endri Papajorgji

    2015-01-01

    Academic Journal of Business, Administration, Law and Social Sciences is an international peer-reviewed journal published three times a year by International Institute for Private, Commercial and Competition Law. The need for different approaches in science, such as in business, economics, law, administration and social sciences is a must in the whole field of scientific research. Academics, Professors, Researchers, Students and the whole world is in a new era of communication, which causes f...

  6. About the Journal

    OpenAIRE

    Endri Papajorgji

    2016-01-01

    Academic Journal of Business, Administration, Law and Social Sciences is an international peer-reviewed journal published three times a year by International Institute for Private, Commercial and Competition Law. The need for different approaches in science, such as in business, economics, law, administration and social sciences is a must in the whole field of scientific research. Academics, Professors, Researchers, Students and the whole world is in a new era of communication, which causes ...

  7. About the Journal

    OpenAIRE

    Endri Papajorgji

    2016-01-01

    Academic Journal of Business, Administration, Law and Social Sciences is an international peer-reviewed journal published three times a year by International Institute for Private, Commercial and Competition Law. The need for different approaches in science, such as in business, economics, law, administration and social sciences is a must in the whole field of scientific research. Academics, Professors, Researchers, Students and the whole world is in a new era of communication, which causes f...

  8. Korean association of medical journal editors at the forefront of improving the quality and indexing chances of its member journals.

    Science.gov (United States)

    Suh, Chang-Ok; Oh, Se Jeong; Hong, Sung-Tae

    2013-05-01

    The article overviews some achievements and problems of Korean medical journals published in the highly competitive journal environment. Activities of Korean Association of Medical Journal Editors (KAMJE) are viewed as instrumental for improving the quality of Korean articles, indexing large number of local journals in prestigious bibliographic databases and launching new abstract and citation tracking databases or platforms (eg KoreaMed, KoreaMed Synapse, the Western Pacific Regional Index Medicus [WPRIM]). KAMJE encourages its member journals to upgrade science editing standards and to legitimately increase citation rates, primarily by publishing more great articles with global influence. Experience gained by KAMJE and problems faced by Korean editors may have global implications.

  9. Citation Indicators of Japanese Journals.

    Science.gov (United States)

    Haiqi, Zhang; Yamazaki, Shigeaki

    1998-01-01

    Evaluates Japanese journals--128 indexed in the 1994 "Journal Citation Reports"--in bibliometric parameters such as impact factors (IFs), mean IFs from citing and cited journals, and self-citing and self-cited rates. Results: only 15 journals, with a wide variation of self-citing and self-cited rates, have obtained a current impact…

  10. About the Journal

    Directory of Open Access Journals (Sweden)

    Endri Papajorgji

    2015-03-01

    Full Text Available About the Journal Academic Journal of Business, Administration, Law and Social Sciences is an international peer-reviewed journal published three times a year by International Institute for Private, Commercial and Competition Law. The need for different approaches in science, such as in business, economics, law, administration and social sciences is a must in the whole field of scientific research. Academics, Professors, Researchers, Students and the whole world is in a new era of communication, which causes fast changes and gives birth to scientific and cultural debates. Our Journal is interested in promoting the exchange of idea, and to bring together researchers and academics from all over the countries. In this sense, we welcome papers not only in the above cited fields, but also in other fields of scientific research. Welcome to AJBALS, which is open for the academic world, universities, research institutions, PhD students, academic and non-academic researchers. Aiming at scientific excellence and quality, this journal will promote the best inputs in scientific- and academic research, on the prospective of local, international, global developments in business, economics, law, social-, but also natural sciences. All manuscripts will be double blind peer reviewed by the members of the editorial board who are noted experts in the appropriate subject area

  11. Journalism of Relation

    DEFF Research Database (Denmark)

    Blaagaard, Bolette

    of the self-other relation which is simultaneously personal and political. Secondly, the dissertation relates the phenomenological ‘race’ and gender debates to the societal and productive context of contemporary European and ‘western’ globalised and mediated culture and politics. Journalism is re...... accountability and relation from journalistic training and practices whereby a ‘white’ and homogeneous social imaginary is reproduced. I make a call for thinking about journalism as relation – in terms of technological mediations, but also in terms of subjectivities. In order to allow for this, a shift is needed...... of cosmopolitanism from universal reproductions of sameness into creative productions of singular self-other relations based on the practiced and productive journalism. This is substantiated through case study analyses. The aim is to challenge the modern, rational journalistic subject referring back to the unified...

  12. War Journalism and 'Objectivity'

    Directory of Open Access Journals (Sweden)

    Annabel McGoldrick

    2006-10-01

    Full Text Available This article opens by considering an apparent paradox. Many professional journalists, working on many media in many countries, consider themselves 'objective'. They do not, at least, set out to skew their coverage of important issues in favour of one side or the other. And yet much of their coverage of conflicts shows a discernible dominant pattern of War Journalism - biased in favour of war. This is not because of a lack of objectivity, the article suggests, but a surfeit. The set of conventions many editors and reporters regard as defining 'objective' journalism arose in response to economic and political conditions which rewarded news that could commend itself as unobjectionable to the maximum number of potential customers. Three of the most important conventions privilege official sources; a dualistic construction of stories and event, over process. Each of these, when applied to the representation of conflicts, leads readers and audiences - or leaves them - to over-value violent, reactive responses and under-value non-violent, developmental responses. Industry conventions sit uneasily alongside equally time-honoured expectations of journalism. These are encoded in rules and regulations governing the content of broadcast news, in many jurisdictions which have a public service concept for radio and television. In some respects, War Journalism can be shown to make it more difficult for broadcast news services to fulfil their public service obligations. Awareness is now growing, of the tension between these two pressures on journalism and its influence on the way pressing public debates are shaped and mediated. More Peace Journalism would help to bring public service news back into line with legitimate public expectations.

  13. Chinese Journalism Students

    DEFF Research Database (Denmark)

    Dombernowsky, Laura Møller

    2014-01-01

    As important providers of information, analysis of current events and debates, journalists are subject to high expectations regarding their professional values. Journalism is considered to be more than merely a career; it is construed as a profession that builds on personal commitment to serve...... society. This chapter is concerned with Chinese journalism students' self-perceptions and evaluations of journalistic performances in order to understand the professional values to which they adhere. The study is based on semi-structured in-depth interviews conducted in two periods in Spring 2011 and Fall...

  14. The Crop Journal: A new scientific journal for the global crop science community

    Directory of Open Access Journals (Sweden)

    Jianmin Wan

    2013-10-01

    articles on developments in both techniques and discovery in related fields. This first issue of The Crop Journal gives an idea of how the editors intend to contribute their efforts to increase knowledge and the means to obtain “good crops”. The editorial panel, selected worldwide, brings an impressive range and depth of expertise to the journal, and each member has agreed to become actively involved in guiding its development and ensuring its interaction with the wider community of crop scientists. Through the journal, we would like to support the rapidly developing scientific field, and make results accessible to all interested people. It is the wish of the Editors that the new journal will be read by agricultural scientists all over the world. Research workers can be assured that their contributions will receive prompt and careful attention and will be considered in order of receipt. It is with great pleasure that we publish the first issue of The Crop Journal. Since the success of the new journal depends entirely on the support of the crop science community it will serve, we therefore invite you to join us in making The Crop Journal an objective, advanced, open and successful journal. We look forward to receiving your reactions and advices, together with your support for the journal. May The Crop Journal find conditions favorable to its growth!

  15. Student Journals and Literary Responses at the Community College Level.

    Science.gov (United States)

    Kay, Alan A.

    This paper discusses the use of student journals in a community college literature course as a technique to analyze student responses to literary works. Journal statements collected from 26 students in two classes were evaluated and assigned to the following categories: self and society; class discussion and activity; class discussion, activity,…

  16. Journal of Integrative Agriculture

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    Aims and Scope Journal of Integrative Agriculture (JIA), formerly Agricultural Sciences in China (ASC), founded in 2002, is an official publication of the Chinese Academy of Agricultural Sciences (CAAS). JIA seeks to publish those papers that are influential and will significantly advance scientific understanding in agriculture fields worldwide.

  17. Citizen Journalism & Public Interfaces

    DEFF Research Database (Denmark)

    Brynskov, Martin; Strøbech, Kristian; Bang, Jørgen

    2011-01-01

    of views or plain information dissemination. Form the media institution’s point of view the goal was to create a platform for hyper local journalism as a source for journalistic coverage in commercial media. The group investigating civic communication within the Digital Urban Living project...

  18. Existentialism in New Journalism.

    Science.gov (United States)

    Dalmia, Shikha

    In 1977, John C. Merrill, a mass communication scholar, found that many scholars believed that the sixties movement of new journalism is in some way related to existentialism. To find this out, a study identified six main themes of the philosophy of existentialism (as espoused by Jean-Paul Sartre) and looked for the presence of these themes in the…

  19. About the Journal

    Directory of Open Access Journals (Sweden)

    Endri Papajorgji

    2016-11-01

    Full Text Available Academic Journal of Business, Administration, Law and Social Sciences is an international peer-reviewed journal published three times a year by International Institute for Private, Commercial and Competition Law. The need for different approaches in science, such as in business, economics, law, administration and social sciences is a must in the whole field of scientific research. Academics, Professors, Researchers, Students and the whole world is in a new era of communication, which causes fast changes and gives birth to scientific and cultural debates. Our Journal is interested in promoting the exchange of idea, and to bring together researchers and academics from all over the countries. In this sense, we welcome papers not only in the above cited fields, but also in other fields of scientific research. Welcome to AJBALS, which is open for the academic world, universities, research institutions, PhD students, academic and non-academic researchers. Aiming at scientific excellence and quality, this journal will promote the best inputs in scientific- and academic research, on the prospective of local, international, global developments in business, economics, law, social-, but also natural sciences. All manuscripts will be double blind peer reviewed by the members of the editorial board who are noted experts in the appropriate subject area.

  20. About the Journal

    Directory of Open Access Journals (Sweden)

    Endri Papajorgji

    2015-11-01

    Full Text Available Academic Journal of Business, Administration, Law and Social Sciences is an international peer-reviewed journal published three times a year by International Institute for Private, Commercial and Competition Law. The need for different approaches in science, such as in business, economics, law, administration and social sciences is a must in the whole field of scientific research. Academics, Professors, Researchers, Students and the whole world is in a new era of communication, which causes fast changes and gives birth to scientific and cultural debates. Our Journal is interested in promoting the exchange of idea, and to bring together researchers and academics from all over the countries. In this sense, we welcome papers not only in the above cited fields, but also in other fields of scientific research. Welcome to AJBALS, which is open for the academic world, universities, research institutions, PhD students, academic and non-academic researchers. Aiming at scientific excellence and quality, this journal will promote the best inputs in scientific- and academic research, on the prospective of local, international, global developments in business, economics, law, social-, but also natural sciences. All manuscripts will be double blind peer reviewed by the members of the editorial board who are noted experts in the appropriate subject area.

  1. About the Journal

    Directory of Open Access Journals (Sweden)

    Endri Papajorgji

    2016-03-01

    Full Text Available Academic Journal of Business, Administration, Law and Social Sciences is an international peer-reviewed journal published three times a year by International Institute for Private, Commercial and Competition Law. The need for different approaches in science, such as in business, economics, law, administration and social sciences is a must in the whole field of scientific research. Academics, Professors, Researchers, Students and the whole world is in a new era of communication, which causes fast changes and gives birth to scientific and cultural debates. Our Journal is interested in promoting the exchange of idea, and to bring together researchers and academics from all over the countries. In this sense, we welcome papers not only in the above cited fields, but also in other fields of scientific research. Welcome to AJBALS, which is open for the academic world, universities, research institutions, PhD students, academic and non-academic researchers. Aiming at scientific excellence and quality, this journal will promote the best inputs in scientific- and academic research, on the prospective of local, international, global developments in business, economics, law, social-, but also natural sciences. All manuscripts will be double blind peer reviewed by the members of the editorial board who are noted experts in the appropriate subject area.

  2. About the Journal

    Directory of Open Access Journals (Sweden)

    Endri Papajorgji

    2015-07-01

    Full Text Available Academic Journal of Business, Administration, Law and Social Sciences is an international peer-reviewed journal published three times a year by International Institute for Private, Commercial and Competition Law. The need for different approaches in science, such as in business, economics, law, administration and social sciences is a must in the whole field of scientific research. Academics, Professors, Researchers, Students and the whole world is in a new era of communication, which causes fast changes and gives birth to scientific and cultural debates. Our Journal is interested in promoting the exchange of idea, and to bring together researchers and academics from all over the countries. In this sense, we welcome papers not only in the above cited fields, but also in other fields of scientific research. Welcome to AJBALS, which is open for the academic world, universities, research institutions, PhD students, academic and non-academic researchers. Aiming at scientific excellence and quality, this journal will promote the best inputs in scientific- and academic research, on the prospective of local, international, global developments in business, economics, law, social-, but also natural sciences. All manuscripts will be double blind peer reviewed by the members of the editorial board who are noted experts in the appropriate subject area..

  3. About the Journal

    Directory of Open Access Journals (Sweden)

    Lena Hoffman

    2017-03-01

    Full Text Available Academic Journal of Business, Administration, Law and Social Sciences is an international peer-reviewed journal published three times a year by International Institute for Private, Commercial and Competition Law. The need for different approaches in science, such as in business, economics, law, administration and social sciences is a must in the whole field of scientific research. Academics, Professors, Researchers, Students and the whole world is in a new era of communication, which causes fast changes and gives birth to scientific and cultural debates. Our Journal is interested in promoting the exchange of idea, and to bring together researchers and academics from all over the countries. In this sense, we welcome papers not only in the above cited fields, but also in other fields of scientific research. Welcome to AJBALS, which is open for the academic world, universities, research institutions, PhD students, academic and non-academic researchers. Aiming at scientific excellence and quality, this journal will promote the best inputs in scientific- and academic research, on the prospective of local, international, global developments in business, economics, law, social-, but also natural sciences. All manuscripts will be double blind peer reviewed by the members of the editorial board who are noted experts in the appropriate subject area.

  4. About the Journal

    Directory of Open Access Journals (Sweden)

    Endri Papajorgji

    2016-07-01

    Full Text Available Academic Journal of Business, Administration, Law and Social Sciences is an international peer-reviewed journal published three times a year by International Institute for Private, Commercial and Competition Law. The need for different approaches in science, such as in business, economics, law, administration and social sciences is a must in the whole field of scientific research. Academics, Professors, Researchers, Students and the whole world is in a new era of communication, which causes fast changes and gives birth to scientific and cultural debates. Our Journal is interested in promoting the exchange of idea, and to bring together researchers and academics from all over the countries. In this sense, we welcome papers not only in the above cited fields, but also in other fields of scientific research. Welcome to AJBALS, which is open for the academic world, universities, research institutions, PhD students, academic and non-academic researchers. Aiming at scientific excellence and quality, this journal will promote the best inputs in scientific- and academic research, on the prospective of local, international, global developments in business, economics, law, social-, but also natural sciences. All manuscripts will be double blind peer reviewed by the members of the editorial board who are noted experts in the appropriate subject area.

  5. Parent's Journal. [Videotape Series].

    Science.gov (United States)

    1999

    Parent's Journal is a set of 16 videotapes for parents of prenatal, infant, and toddler-age children, created by the Alaska Native Home Base Video Project of the Tlingit and Haida Head Start Program. This series offers culturally relevant solutions to the challenges of parenting, drawing on the life stories and experiences of capable mothers and…

  6. Journalism and science

    DEFF Research Database (Denmark)

    Meyer, Gitte

    2006-01-01

    that are likely to occur to journalistic attitudes - mirroring changing attitudes in the wider society - towards science and scientific researchers. Two journalistic conventions - those of science transmission and of investigative journalism - are presented and discussed in relation to the present drive towards...

  7. Positioning Open Access Journals in a LIS Journal Ranking

    Science.gov (United States)

    Xia, Jingfeng

    2012-01-01

    This research uses the h-index to rank the quality of library and information science journals between 2004 and 2008. Selected open access (OA) journals are included in the ranking to assess current OA development in support of scholarly communication. It is found that OA journals have gained momentum supporting high-quality research and…

  8. Three journal similarity metrics and their application to biomedical journals.

    Science.gov (United States)

    D'Souza, Jennifer L; Smalheiser, Neil R

    2014-01-01

    In the present paper, we have created several novel journal similarity metrics. The MeSH odds ratio measures the topical similarity of any pair of journals, based on the major MeSH headings assigned to articles in MEDLINE. The second metric employed the 2009 Author-ity author name disambiguation dataset as a gold standard for estimating the author odds ratio. This gives a straightforward, intuitive answer to the question: Given two articles in PubMed that share the same author name (lastname, first initial), how does knowing only the identity of the journals (in which the articles were published) predict the relative likelihood that they are written by the same person vs. different persons? The article pair odds ratio detects the tendency of authors to publish repeatedly in the same journal, as well as in specific pairs of journals. The metrics can be applied not only to estimate the similarity of a pair of journals, but to provide novel profiles of individual journals as well. For example, for each journal, one can define the MeSH cloud as the number of other journals that are topically more similar to it than expected by chance, and the author cloud as the number of other journals that share more authors than expected by chance. These metrics for journal pairs and individual journals have been provided in the form of public datasets that can be readily studied and utilized by others.

  9. Publishing corruption discussion: predatory journalism.

    Science.gov (United States)

    Jones, James W; McCullough, Laurence B

    2014-02-01

    Dr Spock is a brilliant young vascular surgeon who is up for tenure next year. He has been warned by the chair of surgery that he needs to increase his list of publications to assure passage. He has recently had a paper reviewed by one of the top journals in his specialty, Journal X-special, with several suggestions for revision. He received an e-mail request for manuscript submission from a newly minted, open access, Journal of Vascular Disease Therapy, which promises a quick and likely favorable response for a fee. What should be done? A. Send the paper to another peer reviewed journal with the suggested revisions. B. Resubmit the paper to Journal X-special. C. Submit to the online journal as is to save time. D. Submit to the online journal and another regular journal. E. Look for another job.

  10. Examining the Status and Impact Factor of Muslim Scientific Journals in ISI Database: A Bibliometric Study

    Directory of Open Access Journals (Sweden)

    Nurrollah Karami

    2010-09-01

    Full Text Available This paper employs bibliometric method for analyzing the status of journals published in muslim countries in the Journal of Citation Report, an ISI maintained database. The findings indicated that there are 37 journals from 12 muslim countries indexed in JCR. Turkey leads with nine journals indexed. Inter-disciplinary journals constitute the subject area of six journals. Bentham Science Publishers is the most active by publishing 7 journals. Turkey is the only muslim country that has two journals in social sciences. English is the main language in 86.5 percent of the journals studied. Turkish Journal of Earth Sciences has the highest impact factor. The highest citations and citation half-life belonged to Chemical National Compendium from Uzbekistan.

  11. Evaluation of OAS Education Journals.

    Science.gov (United States)

    Leavitt, Howard B.; And Others

    An in-depth evaluation of four Organization of American States educational journals is presented. The journals, published for distribution among Latin American countries, were "Tecnologia Educativa", "Curriculum", "Educacion de Adultors", and "La Educacion". Assessment was made of the journals' mandates, implementation procedures, and managerial…

  12. Monopoly Power and Electronic Journals.

    Science.gov (United States)

    Meyer, Richard W.

    1997-01-01

    Rising periodical prices and lagging library budgets have many academics hoping that scholarly print journals will migrate to online versions. Examines economic factors shaping the electronic journal market, emerging new electronic journals, access versus ownership, consortial purchasing, self-maintained infrastructures, elimination of tenure and…

  13. Journalism Pedagogical Framework Report

    DEFF Research Database (Denmark)

    Jørgensen, Asbjørn Slot

    , this report can serve as a catalogue of inspiration, including relevant tips and teaching material. Headlines from this report include: - Large cross-platform newsrooms of 70-80 students - External partnerships and university publications - Motivation and learning: the power of media related topics - Newsroom...... design – the physical space for teaching integrated journalism skills - Collaboration: group size and group composition - Entrepreneur-ship and intrapreneur-ship – competitive and real-life - Social media: the new ethics. - Social media – professional profiles for journalists. - The journalism teachers......' professional development and commitment - Computer programming – anarchy, and shortcutting the system - Event-based teaching All underlying material (tipsheets and model course descriptions) is available in its entirety online, at http://learning.euromain.net....

  14. "Space of physics journals": in search of journals of quality

    CERN Document Server

    Katchanov, Yurij L

    2016-01-01

    This paper analyses the problem of scientific quality of physics journals. The main assumption is that the quality of a physics journal exists only in reference to other journals. Instead of constructing new indicators of scientific quality, we identify a physical journal with corresponding empirical distribution function of citations. From our relational point of view, the space of physics journals is only a system of differences between empirical distribution functions of citations. Using data from Web of Science Core Collection we consider the space of physics journals and the space of scientific publishers. The first provides an objective basis for the grouping of physics journals on the basis of a whole range of indicators (citation statistics, country, publisher, etc.). The second reveals the "competitors' triangle" of regional publishers, transnational publishers and professional physical societies. These findings have prompted us to advance the hypothesis that the structure of the space of physics jou...

  15. Journal of Aeronautics.

    Science.gov (United States)

    1982-07-21

    Dislocation Structures of 2024 Aluminum Alloy, by Li Qingsheng, Tsai Chikung , Chen Xianxi, Pan Tian- xi...AND FATIGUE DISLOCATION STRUCTURES OF 2024 ALUMINUM ALLOY Li Qingsheng, Tsai Chikung , Chen Xianxi, Pan Tianxi Central Iron and Steel Research Institute...express our thanks.. Reference Literature 1) Tsai Chikung , Jin Shu Xue Bao, 1976 Nian 12 Juan 1 Qi 45 Ye. "Tsai Chikung , Journal of Metals, Vol. 12

  16. Journalism in a Network

    OpenAIRE

    Singer, J.

    2011-01-01

    The occupation of journalism has changed very dramatically very fast. Until the 1990s, journalists produced content for a single outlet, such as a newspaper or television program, and they produced it in a single format – printed words, say, or sound, or moving images. Most of them worked in stable media industries that, thanks largely to a lucrative advertising-based revenue model, had been highly profitable for decades if not centuries, and they had something close to a monopoly on providin...

  17. Students’ Learning through Reflective Journaling

    Directory of Open Access Journals (Sweden)

    Alvyda Liuolienė

    2011-04-01

    Full Text Available The aim of the article is to get acquainted with the types of journals used in education to help students to learn. The paper presents some ways of fostering student’s learning through reflective journaling. It also describes the key aspects of a new method ARRIVE cycle in connection with teachers preparation to use reflective journals in a classroom. The article also presents self-assessment in reflective journaling and students’ need to self-evaluate their learning process. Reflective journaling as central to students’ self-evaluation is described as a means of fostering metacognition.

  18. Scientific Journal Indexing

    Directory of Open Access Journals (Sweden)

    Getulio Teixeira Batista

    2007-08-01

    Full Text Available It is quite impressive the visibility of online publishing compared to offline. Lawrence (2001 computed the percentage increase across 1,494 venues containing at least five offline and five online articles. Results shown an average of 336% more citations to online articles compared to offline articles published in the same venue. If articles published in the same venue are of similar quality, then they concluded that online articles are more highly cited because of their easier access. Thomson Scientific, traditionally concerned with printed journals, announced on November 28, 2005, the launch of Web Citation Index™, the multidisciplinary citation index of scholarly content from institutional and subject-based repositories (http://scientific.thomson. com/press/2005/8298416/. The Web Citation Index from the abstracting and indexing (A&I connects together pre-print articles, institutional repositories and open access (OA journals (Chillingworth, 2005. Basically all research funds are government granted funds, tax payer’s supported and therefore, results should be made freely available to the community. Free online availability facilitates access to research findings, maximizes interaction among research groups, and optimizes efforts and research funds efficiency. Therefore, Ambi-Água is committed to provide free access to its articles. An important aspect of Ambi-Água is the publication and management system of this journal. It uses the Electronic System for Journal Publishing (SEER - http://www.ibict.br/secao.php?cat=SEER. This system was translated and customized by the Brazilian Institute for Science and Technology Information (IBICT based on the software developed by the Public Knowledge Project (Open Journal Systems of the British Columbia University (http://pkp.sfu.ca/ojs/. The big advantage of using this system is that it is compatible with the OAI-PMH protocol for metadata harvesting what greatly promotes published articles

  19. Journal Self-Citedness in "Journal Citation Reports" Library and Information Science and Genetics Journal Rankings.

    Science.gov (United States)

    Nisonger, Thomas E.

    1998-01-01

    Investigates the effect of journal self-citedness on "Journal Citation Reports" (JCR) rankings of library and information science and genetics journals using data from 1994 on CD-ROM. Results for library and information science indicate that the effect of self-citedness on both JCR impact factor and total citation rankings was minimal.…

  20. Journal Self-Citedness in "Journal Citation Reports" Library and Information Science and Genetics Journal Rankings.

    Science.gov (United States)

    Nisonger, Thomas E.

    1998-01-01

    Investigates the effect of journal self-citedness on "Journal Citation Reports" (JCR) rankings of library and information science and genetics journals using data from 1994 on CD-ROM. Results for library and information science indicate that the effect of self-citedness on both JCR impact factor and total citation rankings was minimal. (Author/AEF)

  1. Reading Reaction Journals in EAP Courses

    Science.gov (United States)

    Evans, Simon

    2008-01-01

    This paper looks at two specific problems faced by second-language university students attending courses in English for Academic Purposes: expository texts and reading-to-write tasks. A reading reaction journal (RRJ) can provide a forum for students as they activate a variety of reading strategies when reading expository text and in addition, can…

  2. Undergraduate Economics Journals: Learning by Doing

    Science.gov (United States)

    Leekley, Robert M.; Davis-Kahl, Stephanie; Seeborg, Michael C.

    2013-01-01

    Although there are currently only a few undergraduate journals in economics, we expect their numbers to increase substantially in the future because of several developments: (1) research and writing activity is increasing in economics programs, (2) online publication is now more feasible and cost efficient than ever, and (3) students are…

  3. Applied Computational Electromagnetics Society Journal / Volume 18, Number 1

    OpenAIRE

    Elsherbeni, Atef Z.

    2003-01-01

    Approved for Public Release The Applied Computational Electromagnetics Society Journal hereinafter known as the ACES Journal is devoted to the exchange of information in computational electromagnetics, to the advancement of the state-of-the-art, and to the promotion of related technical activities.

  4. Who Should Rank Our Journals...And Based on What?

    Science.gov (United States)

    Cherkowski, Sabre; Currie, Russell; Hilton, Sandy

    2012-01-01

    Purpose: This study aims to establish the use of active scholar assessment (ASA) in the field of education leadership as a new methodology in ranking administration and leadership journals. The secondary purpose of this study is to respond to the paucity of research on journal ranking in educational administration and leadership.…

  5. The Discourse of Research and Practice in Marketing Journals.

    Science.gov (United States)

    Hemais, Barbara

    2001-01-01

    Addresses how linguistic choices are used for the construction of a view of marketing activity in marketing journals that corresponds to the expectations of a particular readership. Articles in three journals were analyzed with a grammatical model of sentence subjects. Results indicate separate discourses in conceptuality and concreteness in…

  6. The handbook of journal publishing

    CERN Document Server

    Morris, Sally; LaFrenier, Douglas; Reich, Margaret

    2013-01-01

    The Handbook of Journal Publishing is a comprehensive reference work written by experienced professionals, covering all aspects of journal publishing, both online and in print. Journals are crucial to scholarly communication, but changes in recent years in the way journals are produced, financed, and used make this an especially turbulent and challenging time for journal publishers - and for authors, readers, and librarians. The Handbook offers a thorough guide to the journal publishing process, from editing and production through marketing, sales, and fulfilment, with chapters on management, finances, metrics, copyright, and ethical issues. It provides a wealth of practical tools, including checklists, sample documents, worked examples, alternative scenarios, and extensive lists of resources, which readers can use in their day-to-day work. Between them, the authors have been involved in every aspect of journal publishing over several decades and bring to the text their experience working for a wide range of ...

  7. Applied Computational Electromagnetics Society Journal, Special Issue on Genetic Algorithms / Volume 15, Number 2

    OpenAIRE

    Haupt, Randy; Johnson, J. Michael

    2000-01-01

    The Applied Computational Electromagnetics Society Journal hereinafter known as the ACES Journal is devoted to the exchange of information in computational electromagnetics, to the advancement of the state-of-the-art, and to the promotion of related technical activities.

  8. Five Predatory Mega-Journals: A Review

    OpenAIRE

    Beall, Jeffrey

    2013-01-01

    Mega-journals such as PLOS One are an emerging and successful model of scholarly Open Access publishing. Unfortunately, some new, questionable journals have appeared that are copying the megajournal model. This review covers the five predatory mega-journals British Journal of Science, International Journal of Current Research, International Journal of Science and Advanced Technology (IJSAT), International Journal of Sciences (IJSciences), and World Journal of Science and Technology. Each of t...

  9. ISI's Journal Citation Reports on the Web.

    Science.gov (United States)

    Fitzpatrick, Roberta Bronson

    2003-01-01

    This column features an overview of the Institute for Scientific Information's (ISI) Journal Citation Reports (JCR) database. Basic searching techniques are presented, as well as simple ways to manipulate data contained in the file. The Journal Citation Reports database can provide information on highest impact journals, most frequently used journals, "hottest" journals, and largest journals in a field or discipline.

  10. NEW YEAR, NEW JOURNAL

    Institute of Scientific and Technical Information of China (English)

    Zunqi; Lin

    2013-01-01

    <正>We are excited to release the first issue of High Power Laser Science and Engineering(abbreviated HPLaser)at the beginning of 2013,Year of the Snake in the Chinese calendar.First of all,I would like to give our sincere thanks to those who have contributed to the publishing of the new journal.Since the invention of laser in 1960,the requirements of scientific research have driven the development of high power laser technology.Laser output power continues to increase dramatically through the development of laser technology,and many new research topics are being discovered and created.

  11. ANALYSIS OF OTORHINOLARYNGOLOGY, ORTHOPEDICS AND THORACIC SURGERY JOURNALS

    Directory of Open Access Journals (Sweden)

    Wilma Terezinha Anselmo Lima

    2015-01-01

    Full Text Available Objectives: To perform an extensive analysis of journals in Medicine III - CAPES, and specifically those in the areas of Otorhinolaryngology, Orthopedics and Traumatology and Chest Surgery. Method: An active search for the impact factors in the Journal Citation Reports, Scimago, their indexation in Scielo, Lilacs, Scopus and Google Scholar, and their stratification in WebQualis was done. Results: Forty-four journals with measured impact factors ranging from 3.006 to 0.128 were detected in the area of Otorhinolaryngology; however, only 26 of them (60% had a Qualis measured by CAPES; in the stratification, no journal was detected in A1, three were A2 and nine B1. Three journals were located for Chest Surgery, with only one of them having a measured Qualis (A2 with a mean of 3.61. Sixty-seven journals were detected for Orthopedics and Traumatology, with an impact factor ranging from 4.699 to 0.156; Qualis was measured in only 38 of them (60%; there were three journal stratified as A1, seven as A2 and 25 as B1. Conclusion: The search for journals of higher impact induces authors to not publish in journals related to their area and facing more difficulties than investigators from other areas.

  12. A profession termed Journalism

    Directory of Open Access Journals (Sweden)

    Manuel Fernández Areal, Ph. D.

    2010-01-01

    Full Text Available New technologies can foster the impression that journalism, as a profession will become extinct probably in a short term. Anybody can have access to any information sources as well as to transmit – through Internet- all sorts of messages at an unusual speed, and this fact seems to support the idea that no technical training will be needed in the future not even an specific cultural background will be required, much less an university degree or qualification that ensures a responsible and appropriate practice of the modern social communication. The Federation of Journalists Associations in Spain (FAPE in its Draft of the Professional Statute is in favor of a graduated or qualified profession at an university level, and its Commission for Complaints has been developing a successful work regarding the professional self-regulation and self-control for the benefit of society. Therefore, there are good reasons for being optimist. Journalism, as a profession, is not going to disappear, and maybe it is time to consider it, really, as an academic qualified profession.

  13. Welcome to the Journal of Daylighting

    Directory of Open Access Journals (Sweden)

    Irfan Ullah

    2014-12-01

    Full Text Available I am delighted to welcome you to a newly launched Solarlits electronic journal: the Journal of Daylighting (JD. As the Editor-in-Chief of JD it is a great pleasure to introduce the inaugural issue of this new, open-access, bi-annual journal to readers, researchers, future authors, and colleagues. The decision by SolarLits to launch this new journal is very timely. Because the growth of lighting demand is increasing due to rising average illuminance levels in buildings, more attention has been paid to introduce daylighting in buildings, which will sustainably reduce the overall energy consumption in buildings. JD will serve as a new international platform for researchers to share advances in daylighting. As an international, peer-reviewed research journal it will exclusively cover the vibrant and diverse field of daylighting technologies and applications. JD will serve as an interdisciplinary forum for the scientific and research community active in daylighting and its applications. Topics will include, but not limited to: daylighting and hybrid lighting systems, lighting and daylighting simulation, lighting designs, lighting metrology and light quality, lighting control, building physics - lighting, building energy modeling, energy efficient buildings, zero-energy buildings, indoor environment quality, sustainable solar energy systems, application of solar energy sources in buildings, building-integrated photovoltaics, and solar thermal and concentrator technology. I will work with the Associate Editors, the Editorial Board, and the scientific and engineering research community to make JD a primary journal for the dissemination of breakthrough results, discussion of key challenges, and topics in daylighting. JD will publish full-length research articles, review articles, book reviews, and short communications.

  14. Good journalism or peace journalism? – Counterplea by David Loyn

    Directory of Open Access Journals (Sweden)

    David Loyn

    2007-10-01

    Full Text Available In this paper the author responds to the reasoning by Jake Lynch (“Peace journalism and its discontents” and Samuel Peleg (“In defense of peace journalism: A rejoinder”, published in the same issue of conflict & communication online (http://www.cco.regener-online.de/2007_2/inhalt6_2.htm.

  15. Journalism we don’t teach at journalism schools

    NARCIS (Netherlands)

    Bakker, Piet

    2013-01-01

    Although basic features of journalism have remained the same over the last decades, the tasks journalists perform, the skills they need and the position they have within news organizations have changed dramatically. Usually the focus in the discourse on changes in journalism is on skills, especially

  16. Teaching journalism or teaching African journalism? Experiences from foreign involvement in a journalism programme in Ethiopia

    OpenAIRE

    Terje S. Skjerdal

    2011-01-01

    Journalism programmes across the African continent have different attitudes to the issue of universal vs.
    local values in journalism. This article discusses the issue in light of a post-graduate journalism
    programme that opened at Addis Ababa University in 2004. In its 5-year implementation phase, the
    programme engaged educators from Europe and North America in addition to local instructors. Thus, one
    could expect a potential conflict between Wester...

  17. Situating peace journalism in journalism studies: A critical appraisal

    Directory of Open Access Journals (Sweden)

    Thomas Hanitzsch

    2007-10-01

    Full Text Available Most wars were not brought to our attention if there were no journalists to report on them and no news media to send reporters to conflict spots. At the same time, the media often give priority to conflict and war at the expense of playing a positive role in attempts to bring about peace. The concept of peace journalism is, therefore, seen as an alternative model to traditional ways of war reporting. This article argues, however, that the idea of peace journalism comes as old wine in new bottles. Although carrying a noble goal, it ignores the manifold nuances in the media and tends to highlight the exceptional, spectacular and negative of war coverage. The idea of peace journalism tends to overestimate the influence journalists and the media have on political decisions; and it often understands audiences in terms of a passive mass that needs to be enlightened by virtue of peace reporting. In addition to this, peace journalism is, to a considerable extent, based on an overly individualistic perspective and ignores the many structural constraints that shape and limit the work of journalists: few personnel, time and material resources; editorial procedures and hierarchies; textual constraints; availability of sources; access to the scene and information in general - just to name a few. All this suggests that the conduct of peace journalism is not a matter of individual leeway, and media structures and professional routines cannot be modified from the position of the individual journalist. Modern corporate journalism involves processes of organized news production, thus giving priority to organizational and institutional factors as well as processes of professional socialization. To have any impact on the way the news is made, and its critical scrutiny, the advocates of peace journalism must address the structural constraints of news production. The discussion of peace journalism, and particularly of its practical implications, must be tied to the

  18. Science, Journalism and Media Logic

    NARCIS (Netherlands)

    Korthagen, Iris

    2016-01-01

    Science journalism is an important distribution channel for the results and insights produced by scientific research, and as such plays an important role in shaping public opinion of science. This prompted the Rathenau Institute to study the state of science journalism. We see journalists as partner

  19. Price Discrimination in Academic Journals.

    Science.gov (United States)

    Joyce, Patrick; Merz, Thomas E.

    1985-01-01

    Analysis of price discrimination (charging different prices to different customers for same product) for 89 academic journals in 6 disciplines reveals: incidence of price discrimination rose between 1974 and 1984, increase in mean institutional (library) subscription price exceeded increase in mean individual subscription price. Journal list…

  20. Medical Journalism and Emergency Medicine

    Directory of Open Access Journals (Sweden)

    Saeed Safari

    2015-07-01

    Full Text Available Nowadays, many researches in the field of medicine are conducting all around the world and medical journalism is a way to share the results. In fact, dissemination of the related manuscripts can prevent the repetitive research or may even lead to conducting a better survey. Therefore high quality medical journals are considered as up-to-date resources for further investigations. Medical journals are propagating their papers in various media including television programs, newspapers, internet websites and different social media. So they can influence the government policy makers, health-care professionals and even public. Moreover, most researchers hear about medical discoveries for the first time through medical journals and their related social media. So as well a high quality journal can help to improve medical science, a journal of poor quality can be damaging and distorting. Indeed, popular journals have the power of inventing a “communication storm” to draw attention to a certain topic. Thus they have to respect the accepted international principles to prevent spreading inaccurate and misleading data. This paper aims to review the previous and current situation of medical journalism by focus on field of emergency medicine.

  1. Journalism as Cultures of Circulation

    DEFF Research Database (Denmark)

    Bødker, Henrik

    2013-01-01

    The universe of journalism has always consisted of interspersed texts, meanings and practices. Yet, much journalism research has often isolated either texts and/or contexts and as such assumed relations between professional practices, informed (rational) readers and (conceived) core texts...... of journalism. It is, however, more important than ever to shift attention away from texts to the processes through which they are circulated. This is partly because the many cultural forms of journalism (textual, institutional, technological, material, behavioural and imagined) are undergoing significant......, likes, comments, searches, journalist roles, writing and reading positions and identities etc. Such forms will be traced within the mediation of a specific event with the overall aim of beginning a theorization of the landscape of journalism as highly interrelated cultures of circulation....

  2. Hierarchical networks of scientific journals

    CERN Document Server

    Palla, Gergely; Mones, Enys; Pollner, Péter; Vicsek, Tamás

    2015-01-01

    Scientific journals are the repositories of the gradually accumulating knowledge of mankind about the world surrounding us. Just as our knowledge is organised into classes ranging from major disciplines, subjects and fields to increasingly specific topics, journals can also be categorised into groups using various metrics. In addition to the set of topics characteristic for a journal, they can also be ranked regarding their relevance from the point of overall influence. One widespread measure is impact factor, but in the present paper we intend to reconstruct a much more detailed description by studying the hierarchical relations between the journals based on citation data. We use a measure related to the notion of m-reaching centrality and find a network which shows the level of influence of a journal from the point of the direction and efficiency with which information spreads through the network. We can also obtain an alternative network using a suitably modified nested hierarchy extraction method applied ...

  3. Secondary School Journalism in the United States. Indiana High School Journalism Institute Insight. Research Report.

    Science.gov (United States)

    Dvorak, Jack

    A study investigated media-related activities in U.S. secondary schools. A seven-page survey was completed by 834 high school personnel from around the country. Topics addressed included the extent and type of media outlets and classes; journalism credit; recruitment of students; participation by students from multicultural backgrounds; and the…

  4. Authorship policies of scientific journals.

    Science.gov (United States)

    Resnik, David B; Tyler, Ana M; Black, Jennifer R; Kissling, Grace

    2016-03-01

    We analysed the authorship policies of a random sample of 600 journals from the Journal Citation Reports database. 62.5% of the journals we sampled had an authorship policy. Having an authorship policy was positively associated with impact factor. Journals from the biomedical sciences and social sciences/humanities were more likely to have an authorship policy than journals from the physical sciences, engineering or mathematical sciences. Among journals with a policy, the most frequent type of policy was guidance on criteria for authorship (99.7%); followed by guidance on acknowledgments (97.3%); requiring that authors make substantial contributions to the research (94.7%); requiring that authors be accountable for the research as a whole (84.8%); guidance on changes in authorship (77.9%); requiring that authors give final approval to the manuscript (77.6%); requiring that authors draft or critically revise the manuscript (71.7%); providing guidance on corporate authorship (58.9%); prohibiting gift, guest or ghost authorship (31.7%); requiring authors to describe their contributions (5.3%); limiting the number of authors for some types of articles (4.0%) and requiring authors to be accountable for their part in the research (1.1%). None of the policies addressed equal contribution statements. Journals that do not have authorship policies should consider adopting or developing ones.

  5. For 481 biomedical open access journals, articles are not searchable in the Directory of Open Access Journals nor in conventional biomedical databases.

    Science.gov (United States)

    Liljekvist, Mads Svane; Andresen, Kristoffer; Pommergaard, Hans-Christian; Rosenberg, Jacob

    2015-01-01

    Background. Open access (OA) journals allows access to research papers free of charge to the reader. Traditionally, biomedical researchers use databases like MEDLINE and EMBASE to discover new advances. However, biomedical OA journals might not fulfill such databases' criteria, hindering dissemination. The Directory of Open Access Journals (DOAJ) is a database exclusively listing OA journals. The aim of this study was to investigate DOAJ's coverage of biomedical OA journals compared with the conventional biomedical databases. Methods. Information on all journals listed in four conventional biomedical databases (MEDLINE, PubMed Central, EMBASE and SCOPUS) and DOAJ were gathered. Journals were included if they were (1) actively publishing, (2) full OA, (3) prospectively indexed in one or more database, and (4) of biomedical subject. Impact factor and journal language were also collected. DOAJ was compared with conventional databases regarding the proportion of journals covered, along with their impact factor and publishing language. The proportion of journals with articles indexed by DOAJ was determined. Results. In total, 3,236 biomedical OA journals were included in the study. Of the included journals, 86.7% were listed in DOAJ. Combined, the conventional biomedical databases listed 75.0% of the journals; 18.7% in MEDLINE; 36.5% in PubMed Central; 51.5% in SCOPUS and 50.6% in EMBASE. Of the journals in DOAJ, 88.7% published in English and 20.6% had received impact factor for 2012 compared with 93.5% and 26.0%, respectively, for journals in the conventional biomedical databases. A subset of 51.1% and 48.5% of the journals in DOAJ had articles indexed from 2012 and 2013, respectively. Of journals exclusively listed in DOAJ, one journal had received an impact factor for 2012, and 59.6% of the journals had no content from 2013 indexed in DOAJ. Conclusions. DOAJ is the most complete registry of biomedical OA journals compared with five conventional biomedical databases

  6. Literary journalism : the intersection of literature and journalism

    Directory of Open Access Journals (Sweden)

    Sonja Merljak Zdovc

    2004-12-01

    Full Text Available Literary journalism is a style of newspaper and magazine writing that developed as a reaction against facto graphic and objective journalism. Rather than answering the informational who, what, when, or where, it depicts moments in time. It has also managed to eschew the formula of newspaper feature writing, with its predictability and cliches. Instead, it appointed the techniques of realistic  fiction to portray daily life. The author of this paper attempts to present the genre that belongs at the same time to literature and journalism; it combines the best of both practices in order to give the reader the most vivid and accurate picture of society. The author of this paper also attempts to present literary journalism as it exists in Slovenia.

  7. Journal Writing for Life Development

    Directory of Open Access Journals (Sweden)

    Dorothy M. Epple

    2007-12-01

    Full Text Available Journal writing can be a creative adjunct to psychotherapy. This article will describe a qualitative study of the experiences of journal writers. Each participant’s narrative illustrates the integration of Winnicott’s transitional phenomena, Freeman’s four stages of epiphanies, and Kegan’s adult developmental stages through journal writing. The central findings of this research are that the experience of the participants can be identified in the following three categories: therapeutic experience,meditative experience, and a transformative experience. Journal writing can be adapted by psychotherapists, as an adjunct to therapy, to aid clients in elaborating their stories, listening within, identifying epiphanies, and moving forward in the change process.This article will present a case study of one of the narratives from this research.

  8. Published journal article with data

    Data.gov (United States)

    U.S. Environmental Protection Agency — published journal article. This dataset is associated with the following publication: Schumacher, B., J. Zimmerman, J. Elliot, and G. Swanson. The Effect of...

  9. 60 years of IUCr journals

    Science.gov (United States)

    Authier, A.

    2009-05-01

    The birth and growth of the publications and journals of the International Union of Crystallography from 1948 to 2008 are described. Details are given of the pre-war history that led up to their creation and development.

  10. Historic Climate Diaries and Journals

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Diaries and Journals containing weather information in a non-tabular format. Records date from 1735 through the early 20th century. Much of the weather and climate...

  11. Peace Journalism and its discontents

    Directory of Open Access Journals (Sweden)

    Jake Lynch

    2007-10-01

    Full Text Available This article is a response to criticisms of peace journalism from a journalist (David Loyn and a scholar (Thomas Hanitzsch by one who has recently gone from one profession to the other. It argues that journalists, like Loyn, often misrepresent the dividing lines in the debate over peace journalism because they take an unduly realist view of news and its relationship with the facts. This is tantamount to ignoring some of the most important insights of research into journalism and communications. On the other hand, scholars like Hanitzsch take an unduly conventionalist view, it argues, thereby excluding important arguments about the basis upon which we should prefer some representations of conflict over others, as being more accurate and more useful. Peace journalism bases its claims on observations about conflict, peace and violence by researchers in Peace and Conflict Studies, preferable as a basis for representing conflict to the often-unexamined conventions of the news industry. Peace journalism is also criticised as resting on an overly individualistic model of journalistic endeavour, attaching too little weight to the importance of structural constraints on the work of editors and reporters. This article acknowledges those constraints as governing, though not fully determining influences; but it also argues that peace journalism can contribute to the mobilization of social resources for structural reform, or for the existing structural provisions for public service concepts in journalism to be applied and carried out. Furthermore, some research into journalistic representations of conflict is insufficiently attentive to the insights of peace research, as distinct from research on journalism, a shortcoming which, the article says, invalidates some of its conclusions.

  12. Clinical relevance in anesthesia journals

    DEFF Research Database (Denmark)

    Lauritsen, Jakob; Møller, Ann M

    2006-01-01

    The purpose of this review is to present the latest knowledge and research on the definition and distribution of clinically relevant articles in anesthesia journals. It will also discuss the importance of the chosen methodology and outcome of articles.......The purpose of this review is to present the latest knowledge and research on the definition and distribution of clinically relevant articles in anesthesia journals. It will also discuss the importance of the chosen methodology and outcome of articles....

  13. Global Journalism Ethics: Widening the Conceptual Base

    Directory of Open Access Journals (Sweden)

    Stephen J. A. Ward

    2008-01-01

    Full Text Available For most of its history, journalism ethics has been highly practical in aim, in theorizing, and in application. Inquiry analyzed what was occurring inside newsrooms and its scope was parochial. Starting from the premise that a parochial approach no longer serves journalism, the study of journalism, or the public of journalism, in this paper it is argued that a major task of journalism ethics is to construct a more non-parochial ethics—a global journalism ethics informed by critical work from various disciplines and cultures. The discussion presented charts the trajectory of journalism ethics over several centuries to explain the role of parochialism and the limits of theorizing in journalism ethics. This historical perspective also serves as a foundation for outlining what a future journalism ethics might look like, if we widen the conceptual base by incorporating new knowledge of media from outside journalism ethics, and by redefining journalism ethics as a global enterprise.

  14. Comparison of Traditional Versus Evidence-Based Journal Club Formats

    Directory of Open Access Journals (Sweden)

    Kathleen Packard, PharmD, MS, BCPS

    2011-01-01

    Full Text Available AbstractPurpose: The objective of the study was to compare a traditionally structured journal club with an evidence based structured journal club during an advanced clinical pharmacy rotation and to determine the best utilization that aligns with recent changes to the pharmacy school accreditation standards.Methods: The study included 21 students who completed journal club utilizing the traditional journal club format and 24 students who utilized an evidence based journal club format. Background characteristics, student reported beliefs, and mean critical evaluation skills scores were evaluated and compared in each group.Results: There were no statistically significant differences between the two cohorts in mean overall percentage grade for the activity. Students in the traditional cohort received significantly higher grades for the Study Analysis and Critique section (90.97 + 12.18 versus 81.25 + 11.18, P=0.01 as well as for the Preparedness section (96.11 + 8.03 versus 85.0 + 17.13, P=0.002. Students in the evidence based cohort received statistically superior grades for the Presentation Skills section (96.43 + 6.39 versus 82.47 + 14.12, P=0.0004.Conclusion: An evidence based journal club is a reasonable and effective alternative to the traditionally structured journal club when the primary objective is to assist students in understanding evidence based concepts and to apply current literature to clinical practice.

  15. On the future contents of a small journal of histochemistry.

    Science.gov (United States)

    Pellicciari, C

    2012-12-10

    In the last three years, more than 70,000 scientific articles have been published in peer reviewed journals on the application of histochemistry in the biomedical field: most of them did not appear in strictly histochemical journals, but in others dealing with cell and molecular biology, medicine or biotechnology. This proves that histochemistry is still an active and innovative discipline with relevance in basic and applied biological research, but also demonstrates that especially the small histochemical Journals should likely reconsider their scopes and strategies to preserve their authorship. A review of the last three years volumes of the European Journal of Histochemistry, taken as an example of a long-time established small Journal, confirmed that the published articles were widely heterogeneous in their topics and experimental models, as in this Journal's tradition. This strongly suggests that a Journal of histochemistry should keep its role as a forum open to an audience as broad as possible, publishing papers on cell and tissue biology in a wide variety of models. This will improve knowledge of the basic mechanisms of development and differentiation, while helping to increase the number of potential authors since scientists who generally do not use histochemistry in their research will find hints for the applications of histochemical techniques to novel still unexplored subjects.

  16. An Overview and Analysis of Journal Operations, Journal Publication Patterns, and Journal Impact in School Psychology and Related Fields

    Science.gov (United States)

    Floyd, Randy G.; Cooley, Kathryn M.; Arnett, James E.; Fagan, Thomas K.; Mercer, Sterett H.; Hingle, Christine

    2011-01-01

    This article describes the results of three studies designed to understand better the journal operations, publishing practices, and impact of school psychology journals in recent years. The first study presents the results of a survey focusing on journal operations and peer-review practices that was completed by 61 journal editors of school…

  17. Literature and interviews on journalism studies

    DEFF Research Database (Denmark)

    Jørgensen, Asbjørn Slot

    What is necessary for the teaching of skills specific to online and cross-media journalism in new media? Danish country report for the project Integrated Journalism in Europe.......What is necessary for the teaching of skills specific to online and cross-media journalism in new media? Danish country report for the project Integrated Journalism in Europe....

  18. Faculty Perception of Business Education Journals.

    Science.gov (United States)

    Blair, Robert B.; Balachandran, Martha E.

    2002-01-01

    Responses from 51 of 134 members of the National Association of Business Teacher Education (NABTE) rated the quality of 22 business education journals. The top two were Delta Pi Epsilon Journal and NABTE Review. Refereed and national publications rated higher than nonrefereed or state journals. Most departments did not rank journals in the…

  19. Crossing Cultures with Multi-Voiced Journals

    Science.gov (United States)

    Styslinger, Mary E.; Whisenant, Alison

    2004-01-01

    In this article, the authors discuss the benefits of using multi-voiced journals as a teaching strategy in reading instruction. Multi-voiced journals, an adaptation of dual-voiced journals, encourage responses to reading in varied, cultured voices of characters. It is similar to reading journals in that they prod students to connect to the lives…

  20. The Core Journal Concept in Black Studies

    Science.gov (United States)

    Weissinger, Thomas

    2010-01-01

    Black Studies scholars have shown interest in the core journal concept. Indeed, the idea of core journals for the study of the Black experience has changed several times since 1940. While Black Studies scholars are citing Black Studies journals with frequency, they also cite traditional disciplinary journals a great deal of the time. However,…

  1. Creativity and Mathematics: Using Learning Journals

    Science.gov (United States)

    Coles, Alf; Banfield, Gemma

    2012-01-01

    Does the term "learning journal" readily conjure up an image of something that is part of the normal mathematics classroom? Personally, do you ever use a journal of some form to help you organise your thoughts? Or, put quite simply--what is a learning journal? It might be that you are unfamiliar with the label, but journals are one type of…

  2. Relative Influence of Professional Counseling Journals

    Science.gov (United States)

    Fernando, Delini M.; Barrio Minton, Casey A.

    2011-01-01

    The authors used social network analysis of citation data to study the flow of information and relative influence of 17 professional counseling journals. Although the "Journal of Counseling & Development" ranked very highly in all measures of journal influence, several division journals emerged as key players in the flow of information within the…

  3. Peer-reviewed public health journals from Arabic-speaking countries: An updated snapshot.

    Science.gov (United States)

    Aboul-Enein, Basil H; Bernstein, Joshua; Bowser, Jacquelyn E

    2017-02-01

    There is a positive association between availability of regional peer-reviewed public health information systems and progressive change in community and population health. The objective of this brief report was to identify public health journals in Arabic-speaking countries actively publishing as of 2016. We conducted an electronic search in several electronic database records for public health journals using a combination of search terms. We excluded journals that focused on human medicine, veterinary medicine, nursing, and other discipline-specific or clinical health professions. We identified twenty-five public health journals for review. Five journals were interrupted or discontinued. Only three journals had a consistent, uninterrupted active publication history of greater than 20 years. Most journals were not in the regional native language. Introduction of regional public health-dedicated journals with in-print and electronic availability and also to be published in region-native languages may require interdisciplinary partnerships. Region-wide public health journals such as the Eastern Mediterranean Health Journal could serve as an ideal model for the establishment of additional local and regional public health journals in Arabic-speaking countries.

  4. Reliability of journal impact factor rankings

    Directory of Open Access Journals (Sweden)

    Greenwood Darren C

    2007-11-01

    Full Text Available Abstract Background Journal impact factors and their ranks are used widely by journals, researchers, and research assessment exercises. Methods Based on citations to journals in research and experimental medicine in 2005, Bayesian Markov chain Monte Carlo methods were used to estimate the uncertainty associated with these journal performance indicators. Results Intervals representing plausible ranges of values for journal impact factor ranks indicated that most journals cannot be ranked with great precision. Only the top and bottom few journals could place any confidence in their rank position. Intervals were wider and overlapping for most journals. Conclusion Decisions placed on journal impact factors are potentially misleading where the uncertainty associated with the measure is ignored. This article proposes that caution should be exercised in the interpretation of journal impact factors and their ranks, and specifically that a measure of uncertainty should be routinely presented alongside the point estimate.

  5. The Influence of Injection Pockets on the Performance of Tilting-Pad Thrust Bearings - Part II: Comparison Between Theory and Experiment

    DEFF Research Database (Denmark)

    Heinrichson, Niels; Fuerst, Axel; Santos, Ilmar

    2007-01-01

    and approx. 4.0 MPa and velocities of up to 33 m/s. One pad has a plain surface. The other pad has a conical injection pocket at the pivot point and a leading-edge taper. The measurements are compared to theoretical values obtained using a three-dimensional thermoelastohydrodynamic (TEHD) numerical model...

  6. Concentration in Knowledge Output: A case of Economics Journals

    Directory of Open Access Journals (Sweden)

    Paul Gopuran Devassy Bino

    2005-12-01

    Full Text Available This paper assesses the degree of author concentration in seven economics journals, which were published in India during 1990-2002. To measure the degree of author concentration, Lotka's Law was used. Moreover, we also make an exploratory analysis of the geographic, economics subfield and institutional concentration in 704 economics journals. An important finding of this paper is that specialized journals in the sample report the highest degree of author concentration. This result is quite similar to the findings by Cox and Chung (1991. Furthermore, there are several instances showing that the journals lean towards certain norms; this may affect the flow of innovative ideas into economics. We conclude that a knowledge activity, involving the high degree of concentration and a biased publication process, may affect the flow of new ideas into the discipline.

  7. Regarding "Semi-active control of the rocking motion of monolithic art objects" [Journal of Sound and Vibration, 374 (2016) 1-16

    Science.gov (United States)

    Cartmell, Matthew P.

    2016-09-01

    The Editor wishes to make the reader aware that the paper "Semi-active control of the rocking motion of monolithic art objects" by R. Ceravolo, M.L. Pecorelli, and L.Z. Fragonara, did not contain a direct citation of the fundamental and original work by D. Konstantinidis and N. Makris entitled "Experimental and analytical studies on the seismic response of free-standing and anchored laboratory equipment", Report No. PEER 2005/07. Pacific Earthquake Engineering Research (PEER) Center, University of California, Berkeley, 2005. The Editor regrets that this omission was not noted at the time that the above paper was accepted and published.

  8. Seventy Years of the Journal "Medical Archives".

    Science.gov (United States)

    Masic, Izet

    2016-02-01

    This year journal "Medical Archives" celebrates 70th anniversary of its continuing publication. Medical Archives is oldest biomedical journal in Bosnia and Herzegovina and one of the oldest medical journals in Europe, established in the year 1947, as official scientific and professional journal of Association of Physicians of Bosnia and Herzegovina. Until present Medical Archives has published over 5000 articles. Today Medical Archives is internationally recognized medical peer-reviewed indexed journal, visible in more than 30 international on-line databases.

  9. Journal of Mineralogical and Petrological Sciences

    Science.gov (United States)

    Official journal of Japan Association of Mineralogical Sciences (JAMS), focusing on mineralogical and petrological sciences and their related fields. Journal of Mineralogical and Petrological Sciences (JMPS) is the successor journal to both “Journal of Mineralogy, Petrology and Economic Geology” and “Mineralogical Journal”. Journal of Mineralogical and Petrological Sciences (JMPS) is indexed in the ISI database (Thomson Reuters), the Science Citation Index-Expanded, Current Contents/Physical, Chemical & Earth Sciences, and ISI Alerting Services.

  10. Journal Benchmarking for Strategic Publication Management and for Improving Journal Positioning in the World Ranking Systems

    Science.gov (United States)

    Moskovkin, Vladimir M.; Bocharova, Emilia A.; Balashova, Oksana V.

    2014-01-01

    Purpose: The purpose of this paper is to introduce and develop the methodology of journal benchmarking. Design/Methodology/ Approach: The journal benchmarking method is understood to be an analytic procedure of continuous monitoring and comparing of the advance of specific journal(s) against that of competing journals in the same subject area,…

  11. Dwight D. Eisenhower Army Medical Center (DDEAMC) Staff Preferences: Electronic Journals versus Print Journals

    Science.gov (United States)

    2003-04-01

    Biomedical Library Journal Preferences 26 investigated the impact of electronic journals on research processes. The results of this research indicated... Library Journal Preferences 28 reported that health science researchers valued the convenience and time-saving features of electronic journals including 24...Health Science Library (2001). Health Science Library Journal List [Brochure]. Fort Gordon, Georgia: Author. Department of Defense (2002). Department

  12. High-impact medical journals and peace: a history of involvement.

    Science.gov (United States)

    Bloom, Joshua D; Sambunjak, Dario; Sondorp, Egbert

    2007-01-01

    The aim of this study is to explore the positions of five leading general medical journals (The Lancet, British Medical Journal--BMJ, Journal of American Medical Association--JAMA, New England Journal of Medicine--NEJM, and Annals of Internal Medicine--AIM) toward the issues of collective violence. We calculated the proportion of war-related articles in the total number of articles published in these five high-impact journals, and in the total number of articles indexed in PubMed during the last 60 years. The results showed a continuous increase in the proportion of war-related articles. Our findings suggest that the leading general medical journals have taken an active editorial stance toward the issues of war and peace. We conclude that high-impact medical journals can make an important contribution to efforts aimed at reducing the risks and consequences of war and violence.

  13. Final Technical Progress Report; Closeout Certifications; CSSV Newsletter Volume I; CSSV Newsletter Volume II; CSSV Activity Journal; CSSV Final Financial Report

    Energy Technology Data Exchange (ETDEWEB)

    Houston, Johnny L [PI; Geter, Kerry [Division of Business and Finance

    2013-08-23

    This Project?s third year of implementation in 2007-2008, the final year, as designated by Elizabeth City State University (ECSU), in cooperation with the National Association of Mathematicians (NAM) Inc., in an effort to promote research and research training programs in computational science ? scientific visualization (CSSV). A major goal of the Project was to attract the energetic and productive faculty, graduate and upper division undergraduate students of diverse ethnicities to a program that investigates science and computational science issues of long-term interest to the Department of Energy (DoE) and the nation. The breadth and depth of computational science?scientific visualization and the magnitude of resources available are enormous for permitting a variety of research activities. ECSU?s Computational Science-Science Visualization Center will serve as a conduit for directing users to these enormous resources.

  14. State of the Journal, 2015.

    Science.gov (United States)

    Richards, Lorie Gage

    2015-01-01

    The American Journal of Occupational Therapy (AJOT) had a successful 2015. From September 2014 to September 2015, the number of manuscripts submitted had increased by 35%. Manuscripts were received from 23 countries, compared with 17 countries in 2014. AJOT continues to have the highest impact factor and to be the highest ranked of the occupational therapy journals listed in Journal Citation Reports. AJOT continues to focus on publishing research articles on aspects of occupational therapy among varied populations with diverse acute and chronic conditions. Additional changes for 2015 include new associate editors, a significantly enlarged pool of reviewers from across the globe, continuous publishing, pay-per-view, updated author guidelines, and the adoption of clinical trial registration requirements effective January 1, 2016.

  15. The knowledge base of journalism

    DEFF Research Database (Denmark)

    Svith, Flemming

    In this paper I propose the knowledge base as a fruitful way to apprehend journalism. With the claim that the majority of practice is anchored in knowledge – understood as 9 categories of rationales, forms and levels – this knowledge base appears as a contextual look at journalists’ knowledge......, and place. As an analytical framework, the knowledge base is limited to understand the practice of newspaper journalists, but, conversely, the knowledge base encompasses more general beginnings through the inclusion of overall structural relationships in the media and journalism and general theories...... on practice and knowledge. As the result of an abductive reasoning is a theory proposal, there is a need for more deductive approaches to test the validity of this knowledge base claim. It is thus relevant to investigate which rationales are included in the knowledge base of journalism, as the dimension does...

  16. IDEAL: ACADEMIC PRESS JOURNALS ONLINE

    CERN Multimedia

    The Library

    2001-01-01

    All Academic Press journals are available online to CERN users for a test period which will last until the end of July. The service 'IDEALIBRARY' includes 174 scientific journals that cover several domains, ranging from engineering to mathematics, computing and physics. Titles covered are among others 'Atomic Data and Nuclear Data Tables', 'Nuclear Data Sheets', 'Annals of Physics', 'Journal of Parallel and Distributed Computing'. Reference citations present in each article are linked to the corresponding full text, when the latter is published by a member of the CrossRef consortium (members are: Elsevier, APS, AIP and others). Therefore, the navigation between articles and references is uninterrupted. A search engine allows queries by author, title and publication year. See http://www.idealibrary.com. At present the Library is evaluating a site license offer proposed by the publisher.

  17. Narrative journalism as complementary inquiry

    Directory of Open Access Journals (Sweden)

    Jørgen Jeppesen

    2011-10-01

    Full Text Available Narrative journalism is a method to craft stories worth reading about real people. In this article, we explore the ability of that communicative power to produce insights complementary to those obtainable through traditional qualitative and quantitative research methods. With examples from a study of journalistic narrative as patient involvement in professional rehabilitation, interview data transcribed as stories are analyzed for qualities of heterogeneity, sensibility, transparency, and reflexivity. Building on sociological theories of thinking with stories, writing as inquiry, and public journalism as ethnography, we suggest that narrative journalism as a common practice might unfold dimensions of subjective otherness of the self. Aspiring to unite writing in both transparently confrontational and empathetically dialogic ways, the narrative journalistic method holds a potential to expose dynamics of power within the interview.

  18. Can Scientific Journals be Classified in terms of Aggregated Journal-Journal Citation Relations using the Journal Citation Reports?

    CERN Document Server

    Leydesdorff, Loet

    2009-01-01

    The aggregated citation relations among journals included in the Science Citation Index provide us with a huge matrix which can be analyzed in various ways. Using principal component analysis or factor analysis, the factor scores can be used as indicators of the position of the cited journals in the citing dimensions of the database. Unrotated factor scores are exact, and the extraction of principal components can be made stepwise since the principal components are independent. Rotation may be needed for the designation, but in the rotated solution a model is assumed. This assumption can be legitimated on pragmatic or theoretical grounds. Since the resulting outcomes remain sensitive to the assumptions in the model, an unambiguous classification is no longer possible in this case. However, the factor-analytic solutions allow us to test classifications against the structures contained in the database. This will be demonstrated for the delineation of a set of biochemistry journals.

  19. Is journalism failing on climate?

    Science.gov (United States)

    Rahmstorf, Stefan

    2012-12-01

    How can we build a reliable and affordable energy supply based on renewables? How rapidly do we need to cut greenhouse gas emissions to keep climate change within manageable bounds? What does it take to maintain a stable common currency of different nations? These are just a few examples of questions that are critical for our future and that require an understanding of complex systems—the energy system, the climate system, the financial system. Finding sound answers to these questions requires sophisticated scientific analysis and expert knowledge; a lay person's intuition will clearly not suffice. Yet, decisions in a democracy are (and should be!) taken by politicians and the voting public who are not usually scientific experts. Hence the well-being of our societies—and even more so the living conditions of future generations, which are defined by the decisions we take today—depends on the wider public being well informed about the state of scientific knowledge and discourse. The media are the most important means by which lay people obtain their information about science. Good science journalism is therefore a decisive factor for the long-term success of modern society. Good science journalism clearly must be critical journalism, and it requires journalists who know what is what, who can put things into a perspective, and who are able to make well-informed judgements. After all, the role of science journalism is not simply to act as a 'translator' who conveys the findings of scientists in a language understandable to lay people. Rather, good science journalism will provide the public with a realistic impression of what is well established in science and what are current 'hot topics', uncertainties and controversies. It will also discuss the methods and social context of the scientific endeavour. There is ample evidence that in the area of climate science, journalism too often is failing to deliver this realistic picture to its audience, despite many good

  20. Evaluating big deal journal bundles.

    Science.gov (United States)

    Bergstrom, Theodore C; Courant, Paul N; McAfee, R Preston; Williams, Michael A

    2014-07-01

    Large commercial publishers sell bundled online subscriptions to their entire list of academic journals at prices significantly lower than the sum of their á la carte prices. Bundle prices differ drastically between institutions, but they are not publicly posted. The data that we have collected enable us to compare the bundle prices charged by commercial publishers with those of nonprofit societies and to examine the types of price discrimination practiced by commercial and nonprofit journal publishers. This information is of interest to economists who study monopolist pricing, librarians interested in making efficient use of library budgets, and scholars who are interested in the availability of the work that they publish.

  1. Journal Editing and Ethical Research Practice: Perspectives of Journal Editors

    Science.gov (United States)

    Randell-Moon, Holly; Anderson, Nicole; Bretag, Tracey; Burke, Anthony; Grieshaber, Sue; Lambert, Anthony; Saltmarsh, David; Yelland, Nicola

    2011-01-01

    This article offers perspectives from academics with recent journal editing experience on a range of ethical issues and dilemmas that regularly pose challenges for those in editorial roles. Each contributing author has provided commentary and reflection on a select topic that was identified in the research literature concerning academic publishing…

  2. Memoires d'apprendre: journal (Memories of Learning: Journal).

    Science.gov (United States)

    Allouche, Victor

    1990-01-01

    A French teacher's journal notes about his experience as a student in an intensive English course in a foreign country are presented. The notes address aspects of the language learning experience, including unfamiliar cultural context, intrusion of the new language into daily thought, resistance, translation, interference, and motivation. (MSE)

  3. Journal of STEM Education

    OpenAIRE

    Ernst, Jeremy V.; Clark, Aaron C.

    2012-01-01

    Beginning in 2009, the North Carolina Virtual Public Schools worked with researchers at the William and Ida Friday Institute to produce and evaluate the use of game creation by secondary students as a form of learning content related to career awareness in Science, Technology, Engineering, and Mathematics (STEM) disciplines, with particular emphasis in computer science areas. The study required the development of different forms of multimedia, inclusive with content and activities that could ...

  4. Comparison of journal self-citation rates between some Chinese and non-Chinese international journals.

    Directory of Open Access Journals (Sweden)

    Zu-Guo Yang

    Full Text Available BACKGROUND: The past 3 decades have witnessed a boost in science development in China; in parallel, more and more Chinese scientific journals are indexed by the Journal Citation Reports issued by Thomson Reuters (SCI. Evaluation of the performance of these Chinese SCI journals is necessary and helpful to improve their quality. This study aimed to evaluate these journals by calculating various journal self-citation rates, which are important parameters influencing a journal impact factor. METHODOLOGY/PRINCIPAL FINDINGS: We defined three journal self-citation rates, and studied these rates for 99 Chinese scientific journals, almost exhausting all Chinese SCI journals currently available. Likewise, we selected 99 non-Chinese international (abbreviated as 'world' journals, with each being in the same JCR subject category and having similar impact factors as their Chinese counterparts. Generally, Chinese journals tended to be higher in all the three self-citation rates than world journal counterparts. Particularly, a few Chinese scientific journals had much higher self-citation rates. CONCLUSIONS/SIGNIFICANCE: Our results show that generally Chinese scientific journals have higher self-citation rates than those of world journals. Consequently, Chinese scientific journals tend to have lower visibility and are more isolated in the relevant fields. Considering the fact that sciences are rapidly developing in China and so are Chinese scientific journals, we expect that the differences of journal self-citation rates between Chinese and world scientific journals will gradually disappear in the future. Some suggestions to solve the problems are presented.

  5. Visualization of the Citation Impact Environments of Scientific Journals: An online mapping exercise

    CERN Document Server

    Leydesdorff, Loet

    2009-01-01

    Aggregated journal-journal citation networks based on the Journal Citation Reports 2004 of the Science Citation Index (5968 journals) and the Social Science Citation Index (1712 journals) are made accessible from the perspective of any of these journals. The user is thus able to analyze the citation environment in terms of links and graphs. Furthermore, the local impact of a journal is defined as its share of the total citations in the specific journal's citation environments; the vertical size of the nodes is varied proportionally to this citation impact. The horizontal size of each node can be used to provide the same information after correction for within-journal (self)-citations. In the "citing" environment, the equivalents of this measure can be considered as a citation activity index which maps how the relevant journal environment is perceived by the collective of authors of a given journal. As a policy application, the mechanism of interdisciplinary developments among the sciences is elaborated for th...

  6. Negotiating journal authorship: strategies and hazards.

    Science.gov (United States)

    Sommers, Marilyn S

    2011-05-01

    Writing for publication is a fulfilling activity that strengthens our discipline by building the knowledge we need for practice. Most writing teams work in a collaborative manner to determine authorship credit depending on the relative intellectual contributions of each author. Written memos of understanding at the beginning of a project help to clarify roles and ensure appropriate recognition for all contributors. By respecting the importance of intellectual property, nurse authors can ensure that an entire writing team can receive the benefits of publishing together in peer-reviewed journals.

  7. The 2010 Rankings of Chemical Education and Science Education Journals by Faculty Engaged in Chemical Education Research

    Science.gov (United States)

    Towns, Marcy H.; Kraft, Adam

    2012-01-01

    Faculty active in chemical education research from around the world ranked 22 journals publishing research in chemical education and science education. The results of this survey can be used to supplement impact factors that are often used to compare the quality of journals in a field. Knowing which journals those in the field rank as top tier is…

  8. On the future contents of a small journal of histochemistry

    Directory of Open Access Journals (Sweden)

    C. Pellicciari

    2012-12-01

    Full Text Available In the last three years, more than 70,000 scientific articles have been published in peer reviewed journals on the application of histochemistry in the biomedical field: most of them did not appear in strictly histochemical journals, but in others dealing with cell and molecular biology, medicine or biotechnology. This proves that histochemistry is still an active and innovative discipline with relevance in basic and applied biological research, but also demonstrates that especially the small histochemical Journals should likely reconsider their scopes and strategies to preserve their authorship. A review of the last three years volumes of the European Journal of Histochemistry, taken as an example of a long-time established small Journal, confirmed that the published articles were widely heterogeneous in their topics and experimental models, as in this Journal’s tradition. This strongly suggests that a Journal of histochemistry should keep its role as a forum open to an audience as broad as possible, publishing papers on cell and tissue biology in a wide variety of models. This will improve knowledge of the basic mechanisms of development and differentiation, while helping to increase the number of potential authors since scientists who generally do not use histochemistry in their research will find hints for the applications of histochemical techniques to novel still unexplored subjects.

  9. Introducing a Concept Hierarchy for the Journal of Research Practice

    Directory of Open Access Journals (Sweden)

    Werner Ulrich

    2011-01-01

    Full Text Available With this issue of the Journal of Research Practice, we initiate a conceptual framework for thinking and writing about research, defining areas of editorial focus, and indexing work published in the journal. The framework takes the form of a concept hierarchy that offers index terms at three interrelated levels: (1 focus areas for reflection on research practice within which the journal aims to achieve excellence and strengthen its profile and visibility, (2 subject areas relevant to research practice that the journal aims to cover and in terms of which it defines its focus areas, and (3 keywords for capturing the content of research work done in these subject areas or for reflecting and writing about it. Focus areas are characterized by assigned subject areas; subject areas are characterized by assigned keywords. The concept hierarchy is part of a more comprehensive initiative to strengthen the journal's profile and visibility, an initiative that will also include a restructuring of the editorial team and new roles for the journal's dedicated reviewers and active readers. The article introduces an initial version of the concept hierarchy, explains its intended use and further development, and situates it in the larger effort of which it is a part.

  10. Long life to "The European Physical Journal - APPLIED PHYSICS"

    Science.gov (United States)

    Colliex, C.; Sauzade, M.

    1998-01-01

    We are happy to introduce you the first issue of the new "The European Physical Journal - Applied Physics". The aim of this initiative, which concretises the merging of two well-known French journals, "the Journal de Physique III" and "Microscopy, Microanalysis, Microstructures", is to initiate within a European perspective the basis of an international journal of Applied Physics. This creation accompanies the broader movement opened with the merging of the more than centennial publications namely, "Journal de Physique" and "Zeitschrift für Physik", in order to give birth to an attractive forum for all those involved in this field of activity, in the European physics community evidently but also all around the world. This journal covers a wide range of domains in materials science, optics, electronics and instrumentation in general: a more comprehensive list of topics is given on page A6.The journal is represented in a large number of countries thanks to our team of Associate Editors working in close collaboration with the central editorial offices: the one in Paris at the headquarters of the French Society of Microscopies is more specific for the authors submitting manuscripts involving all types of microscopies and analysis techniques together with their use for materials characterization, while the Orsay office is intended to process all the other types of papers. However you can also submit your manuscripts directly to any of the Associated Editors listed on the title page of the journal. With the support of the staff of EDP Sciences we will all devote our efforts to insure fast and high quality production."EPJ Applied Physics" will appear monthly. Submission is welcome electronically as well as in paper form; see the conditions reported on the previous pages.

  11. THE LIST OF JOURNALS ABSTRACTED

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Academic Journal of the First Medical University of PLA; Acad J Ist Med Univ PLA Acta Academiae Medicinae Bengbu; Acta Acad Med Bengbu Acta Academiae Medicinae Hebei; Acta Acad Med Hebei Acta Academiae Medicinae Nanjing; Acta Acad Med Nanjing Acta Academiae Medicinae Nantong; Acta Acad Med Nantong

  12. Leakage-free journal bearings

    Science.gov (United States)

    Pinkus, O.; Etsion, I.

    1976-01-01

    A new concept of a journal bearing is developed which prevents side leakage of the lubricant, thus eliminating the need for sealing and collecting this leakage. The cooling of the bearing is accomplished by the prevailing circumferential flow. An analysis is performed and solutions are given for the bearing geometries and inlet pressures required to achieve the above purpose.

  13. JournalMap: Research. Reimagined.

    Science.gov (United States)

    JournalMap is a scientific literature search engine that empowers you to find relevant research based on location and biophysical variables as well as traditional keyword searches. All publications are geotagged based on reported location information and plotted on a world map showing where the rese...

  14. Changes in Journal Financial Management

    Science.gov (United States)

    Editorial Staff, Jce

    2009-06-01

    This report announces the retirement of Mary Orna from the position of Publication Manager of JCE and gives information on the Board of Publication decision to change the management of the Journal 's business and financial affairs to a new system consisting of a treasurer and a business manager, and announces the appointments to those positions.

  15. Chiropractic & Osteopathy. A new journal

    Directory of Open Access Journals (Sweden)

    Walker Bruce F

    2005-04-01

    Full Text Available Abstract Both chiropractic and osteopathy are over a century old. They are now regarded as complementary health professions. There is an imperative for both professions to research the principles and claims that underpin them, and the new journal Chiropractic & Osteopathy provides a scientific forum for the publication of such research.

  16. School Library Journal's Spending Survey

    Science.gov (United States)

    Farmer, Lesley; Shontz, Marilyn

    2009-01-01

    This year's "School Library Journal's" spending survey showed that, despite the recession, the vast majority of media centers around the country have retained their credentialed media specialists. For example, almost 85% of elementary schools and more than 95% of middle and high schools have a full-time certified librarian. In addition, salaries…

  17. Television journalism during terror attacks

    DEFF Research Database (Denmark)

    Mogensen, Kirsten

    2008-01-01

    This article views television news coverage of ongoing terrorist attacks and their immediate aftermath as a special genre within journalism, and describes norms connected with the genre. The description is based on qualitative analyses of the coverage on major American networks the first 24 hours...

  18. Television Journalism During Terror Attacks

    DEFF Research Database (Denmark)

    Mogensen, Kirsten

    This article views television news coverage of ongoing terrorist attacks and their immediate aftermath as a special genre within journalism, and describes norms connected with the genre. The description is based on qualitative analyses of the coverage on the major American networks in the fi rst ...

  19. Re-Imagining Education Journalism

    Science.gov (United States)

    West, Darrell M.; Whitehurst, Grover J.; Dionne, E.J., Jr.

    2010-01-01

    Education journalism is going through a gut-wrenching transformation of its business model and its organizational structure, even as the ways in which news is delivered are changing rapidly. Old business models have collapsed, and new ones are struggling to find their footing. Digital technologies have fundamentally altered the way news is…

  20. High-impact open access journals

    OpenAIRE

    Vallez, Mari; Pagès i Camps, Gerard

    2014-01-01

    Poster presented in the LIBER 43rd Annual Conference. It is shown the tool "High-impact open access journals ¿" created by the Library of the Universitat Oberta de Catalunya. The tool gives access to open access journals listed in the Directory of Open Access Journals (DOAJ) with impact factor in the Journal Citation Reports 2011 or SCImago Journal Rank. Pòster presentat al LIBER 43rd Annual Conference. Es mostra l'eina "High-impact open access journals" creada per la Biblioteca de ...

  1. Emerging journals: The benefits of and challenges for publishing scientific journals in and by emerging countries

    OpenAIRE

    Meneghini,Rogerio

    2012-01-01

    Emerging countries have established national scientific journals as an alternative publication route for their researchers. However, these journals eventually need to catch up to international standards.

  2. A course in Peace Journalism

    Directory of Open Access Journals (Sweden)

    Jake Lynch

    2007-04-01

    Full Text Available This article sets out a reasoned and annotated plan for a short course in Peace Journalism, suitable for teaching to students of Journalism, Communications, Media and Peace and Conflict Studies. It is based on courses the author has taught, over many years, and the aim of the article is to help teachers to devise their own courses. The best way to help students to begin thinking about issues in the representation of conflicts, the article argues, is to give them a flavour of it, by showing them different ways in which the same story can be told. The article gives story-boards and scripts for two television news treatments of the same event, a bombing in the Philippines. The first is an example of War Journalism, it is argued; the second, Peace Journalism. The article suggests ways to develop a course from this illustrative starting point, to ask why the distinctions between these two approaches should be considered important - both in their own terms, and in terms of their potential influence on the course of events in conflict. Different approaches to conceptualising and measuring this possible influence are discussed, with suggestions for further exploration. The article recounts some of the author's experiences in introducing and discussing what is, inevitably sometimes, difficult and sensitive material, with groups including participants from conflict-affected countries - Palestine, Israel and the Philippines. Not all students will be aspiring journalists. The article offers brief notes on practical Peace Journalism, as well as showing how learning outcomes can be formulated to allow the same issues to be tackled in the form of a civil society campaign, or as a peace-building intervention in conflict. The article also explains how students can be equipped to question elements of journalistic practice which they may take for granted, and which pass unexamined in many current journalism courses. That, in turn, entails examining the emergence

  3. Are claims made in orthodontic journal advertisements evidence-supported?

    OpenAIRE

    Livas, Christos; Kouskoura, Thaleia; Ren, Yijin; Katsaros, Christos; Pandis, Nikolaos

    2015-01-01

    OBJECTIVE To examine the supporting evidence of advertisements published in six leading orthodontic journals. MATERIALS AND METHODS The 2012-2013 printed issues of American Journal of Orthodontics and Dentofacial Orthopedics, Australian Orthodontic Journal, Journal of Orthodontics, European Journal of Orthodontics, Journal of Clinical Orthodontics, and Journal of Orofacial Orthopedics were screened for advertisements implying superior performance compared with competitor products....

  4. Clinical trial registration in oral health journals.

    Science.gov (United States)

    Smaïl-Faugeron, V; Fron-Chabouis, H; Durieux, P

    2015-03-01

    Prospective registration of randomized controlled trials (RCTs) represents the best solution to reporting bias. The extent to which oral health journals have endorsed and complied with RCT registration is unknown. We identified journals publishing RCTs in dentistry, oral surgery, and medicine in the Journal Citation Reports. We classified journals into 3 groups: journals requiring or recommending trial registration, journals referring indirectly to registration, and journals providing no reference to registration. For the 5 journals with the highest 2012 impact factors in each group, we assessed whether RCTs with results published in 2013 had been registered. Of 78 journals examined, 32 (41%) required or recommended trial registration, 19 (24%) referred indirectly to registration, and 27 (35%) provided no reference to registration. We identified 317 RCTs with results published in the 15 selected journals in 2013. Overall, 73 (23%) were registered in a trial registry. Among those, 91% were registered retrospectively and 32% did not report trial registration in the published article. The proportion of trials registered was not significantly associated with editorial policies: 29% with results in journals that required or recommended registration, 15% in those that referred indirectly to registration, and 21% in those providing no reference to registration (P = 0.05). Less than one-quarter of RCTs with results published in a sample of oral health journals were registered with a public registry. Improvements are needed with respect to how journals inform and require their authors to register their trials.

  5. Use of Journal Citation Reports and Journal Performance Indicators in measuring short and long term journal impact.

    Science.gov (United States)

    Garfield, E

    2000-12-01

    The impact factor has become the subject of widespread controversy. It has gradually developed to mean both journal and author impact. The emphasis on impact factors obscures the main purpose of bibliographic databases created at the Institute for Scientific Information. I will here show how two of these databases, Journal Citation Reports and the Journal Performance Indicators, can be used to study scientific journals and the articles they publish, as well as the evolution of scientific fields.

  6. Interactive overlays of journals and the measurement of interdisciplinarity on the basis of aggregated journal-journal citations

    NARCIS (Netherlands)

    Leydesdorff, L.; Rafols, I.; Chen, C.

    2013-01-01

    Using the option Analyze Results with the Web of Science, one can directly generate overlays onto global journal maps of science. The maps are based on the 10,000+ journals contained in the Journal Citation Reports (JCR) of the Science and Social Sciences Citation Indices (2011). The disciplinary di

  7. Editorial: Biotechnology Journal's diverse coverage of biotechnology.

    Science.gov (United States)

    Wink, Michael

    2014-03-01

    This issue of Biotechnology Journal is a regular issue edited by Prof. Michael Wink. The issue covers all the major focus areas of the journal, including medical biotechnology, synthetic biology, and novel biotechnological methods.

  8. Queen's discovery lauded by top scientific journal

    CERN Multimedia

    McGrady, S

    2002-01-01

    A scientific breakthrough at Queen's University's Sudbury Neutrino Observatory has received major international recognition. The journal Science ranked the discovery that cracked the "neutrino problem" second, in the journal's top 10 scientific achievements of 2002 (1/2 page).

  9. Students Must be Taught to Think about Journalism.

    Science.gov (United States)

    Picard, Robert G.

    1985-01-01

    Discusses myths of journalism that are perpetuated in undergraduate journalism classes. Describes techniques for teaching undergraduates to take a more critical stance concerning journalism issues. (HTH)

  10. A Researcher's Guide to Health Education Journals.

    Science.gov (United States)

    Laflin, Molly T.; Horowitz, Stephen M.; Nims, Julia K.

    1999-01-01

    Developed a tool to help health-education researchers match manuscript submissions with the most appropriate journals. The Delphi method was used to elicit information from health-education leaders/scholars on primary content areas in health education, preeminent journals, and information about the journals. The results include nine categories and…

  11. Journal Writing: Pedagogical Perspectives. [SFC Monograph #3.

    Science.gov (United States)

    Casanave, Christine Pearson, Ed.

    Articles on the use of student journals in high school and college English-as-a-Second-Language instruction, specifically in the Japanese context, include: "Journal Writing and the Damaged Language Learner" (Alan J. McCormick); "Interested?" (Sven G. M. Puetter); "Tradition and the Student Journal" (George Deaux);…

  12. Chinese Journal of Lasers (Selected Articles),

    Science.gov (United States)

    1986-04-22

    Qi Changhong , and Dai Fengmei, Chinese Journal of Physics, Vol. 29, No. 1, 1980, p54. [23) Nd-doped glass heat deformation group, Chinese Journal of...No. 1, 1983, p49. [46] Qi Changhong and Gan Fuxi, Chinese Journal of Optical Emission and Display, No. 3, 1983, pl. [47] Zheng He and Gan Fuxi, Laser

  13. Aerospace—An Open Access Journal

    Directory of Open Access Journals (Sweden)

    Konstantinos Kontis

    2014-11-01

    Full Text Available Welcome to Aerospace, an open journal covering aerospace science, engineering and technology. We seek to publish theoretical, fundamental, and applied results linked to potential applications related to research, design, manufacture, operations, control and maintenance of aircraft and spacecraft. A full description of the journal scope can be found on the journal website [1].[...

  14. Reference List Accuracy in Social Work Journals

    Science.gov (United States)

    Spivey, Christina A.; Wilks, Scott E.

    2004-01-01

    This exploratory study investigated the rate of citation errors in the reference lists of five social work journals. High error rates have been found in journals in fields such as medicine and psychology but have not yet been investigated in social work journals. A stratified, computer-generated random sample was selected (N = 500, 100 per…

  15. AsMA journal covers, a history.

    Science.gov (United States)

    Day, Pamela C

    2014-01-01

    The cover of our journal has changed quite often over the years. As we look forward to changing the name and design of the journal, it seems appropriate to reflect on the previous journal titles and covers. A brief history follows.

  16. Journal Writing: Enlivening Elementary Linear Algebra.

    Science.gov (United States)

    Meel, David E.

    1999-01-01

    Examines the various issues surrounding the implementation of journal writing in an undergraduate linear algebra course. Identifies the benefits of incorporating journal writing into an undergraduate mathematics course, which are supported with students' comments from their journals and their reflections on the process. Contains 14 references.…

  17. Reflective Journals: A Review of the Literature

    Science.gov (United States)

    Lindroth, James T.

    2015-01-01

    The use of reflective journals has been identified as an effective tool to promote reflection in preservice teachers. This review of literature provides the reader with an understanding of the various ways journals are used and assessed in teacher education programs. The findings of this review outline the use of reflective journals on topics such…

  18. Editorial: Journal of Comparative Psychology.

    Science.gov (United States)

    Burghardt, Gordon M

    2006-05-01

    Both continuity and change typically mark the changing of editors at a long-established journal with extended editorial terms. Change is inherent in any dynamic field and is independent of editorship, but editors have an influence that should be wielded in a fair, responsible, judicious, and scientifically rigorous manner, while inevitably reflecting their own perspectives and values. The Journal of Comparative Psychology will continue to publish exciting, fascinating, assessable, controversial, and well-written reports on research, be the topic traditional, interdisciplinary, applied, or one breaking risky new ground. Editorial standards must be high, but appropriate for various subfields, and as editor the author will try to make those judgments carefully. The author would also like to see more submissions of brief reports describing exciting developments as well as submissions on significant theoretical, conceptual, and methodological issues during his tenure as editor.

  19. Quality of pharmaceutical advertisements in medical journals: a systematic review.

    Directory of Open Access Journals (Sweden)

    Noordin Othman

    than 28% of claims were unambiguous clinical claims. Most advertisements with quantitative information provided risk results as relative risk reduction. Studies were conducted in 26 countries only and then the generalizability of the results is limited. CONCLUSIONS: Evidence from this review indicates that low quality of journal advertising is a global issue. As information provided in journal advertising has the potential to change doctors' prescribing behaviour, ongoing efforts to increase education about drug promotion are crucial. The results from our review suggest the need for a global pro-active and effective regulatory system to ensure that information provided in medical journal advertising is supporting the quality use of medicines.

  20. Narrative journalism as complementary inquiry

    OpenAIRE

    Jørgen Jeppesen; Helle Ploug Hansen

    2011-01-01

    Narrative journalism is a method to craft stories worth reading about real people. In this article, we explore the ability of that communicative power to produce insights complementary to those obtainable through traditional qualitative and quantitative research methods. With examples from a study of journalistic narrative as patient involvement in professional rehabilitation, interview data transcribed as stories are analyzed for qualities of heterogeneity, sensibility, transparency, and ref...

  1. Deciphering Journal Abbreviations with JAbbr

    OpenAIRE

    Keith Jenkins

    2009-01-01

    JAbbr is an online tool developed at Cornell University to help users decipher journal title abbreviations. This article discusses why these abbreviations are so problematic, and how traditional tools are often insufficient, and then describes the novel approach used by JAbbr. Given an abbreviation, JAbbr creates a regular expression for fuzzy matching, tests it against a list of serial titles extracted from the library catalog, and returns a list of possible matches to the user. JAbbr is ava...

  2. Comparison of Journal Citation Reports and Scopus Impact Factors for Ecology and Environmental Sciences Journals

    Science.gov (United States)

    Gray, Edward; Hodkinson, Sarah Z.

    2008-01-01

    Impact factors for journals listed under the subject categories "ecology" and "environmental sciences" in the Journal Citation Reports database were calculated using citation data from the Scopus database. The journals were then ranked by their Scopus impact factor and compared to the ranked lists of the same journals derived from Journal…

  3. Impact factor trends for general medical journals: non-English-language journals are lagging behind

    DEFF Research Database (Denmark)

    Vinther, Siri; Rosenberg, Jacob

    2012-01-01

    The impact factor (IF) is a common citation metric used for evaluating and comparing scientific journals within a certain field. Previous studies have shown that IFs are increasing. However, rates may depend on journal publication language. The aim of this study was to determine IF values...... and trends for general medical journals, comparing non-English-language with English-language journals....

  4. CERN Library - Scientific journal cancellations

    CERN Multimedia

    2004-01-01

    Due to the constant increase of the subscription costs of scientific journals and the current budget restrictions, the Scientific Information Policy Board has mandated the Working Group for Acquisitions (WGA) together with the Library to propose a list of titles to be cancelled at the end of 2004. As a first step, the WGA has identified the scientific journals listed at the web site below as candidates for cancellation. The choice has been guided by the personal experience of the WGA members, consultation of other expert CERN staff for highly specialized titles, and by criteria such as subscription price, impact factor, and - where available - access statistics for electronic journals. The list also accounts for the fact that many titles are subscribed to in 'packages' such that a cancellation of individual titles would not lead to any cost savings. We invite users to carefully check the list on the Library homepage (http://library.cern.ch/). If you find any title that you consider critically important for y...

  5. CytoJournal joins 'open access' philosophy

    Directory of Open Access Journals (Sweden)

    Shidham Vinod B

    2004-07-01

    Full Text Available Abstract Welcome to CytoJournal! We would like to introduce you to your journal, one that is run by and for the scientific cytopathology community with incontestable benefits of Open Access, and support from Cytopathology Foundation, Inc. http://www.cytopathology-foundation.org/index.htmlCytoJournal is a peer-reviewed, PubMed indexed, online journal, publishing research in the field of cytopathology and related areas, with world wide free access. Authors submitting to CytoJournal retain the copyright to their hard earned work.

  6. Frequently cited journals in forensic psychology.

    Science.gov (United States)

    Black, Steve

    2012-02-01

    Works cited in six forensic psychology journals published 2008-2010 were counted to identify the most frequently cited journals. The sample of works cited (N = 21,776) was not a definitive ranked list of important journals in forensic psychology, but was large enough to indicate high-impact journals. The list of frequently cited publications included more general psychiatry and psychology journals than titles specific to forensic psychology. The implications of the proportion of general versus specific titles for collections supporting research in forensic psychology were discussed.

  7. Making room for pluralism by redefining journalism

    DEFF Research Database (Denmark)

    Meyer, Gitte; Lund, Anker Brink

    2006-01-01

    Motivated by the ideal of pluralism, this essay explores an apparent paradox: although many different kinds of journalism may have evolved, because journalism is only vaguely defined by connections to ‘the media' and ‘news', there is a trend towards increasing journalistic standardization....... It is proposed that this standardization represents attempts to rationalize journalism. But rationalism is a framework of thought which is alien to journalism and to political life in general, it is argued. As an alternative framework for the philosophy and practice of journalism, the classical notions of praxis...

  8. Defense Standardization Program Journal. October/December 2009.

    Science.gov (United States)

    2009-12-01

    varying supplies of solar , wind, and other renewable energy sources and better respond to changing demand. »§i DSP JOURNAL October/December 2009...Activity. This year’s work- shop will highlight five logistics life cycle tools— POWERLOG-J, SYSPARS, CASA , COMPASS, and PFSA—as well as the new

  9. Modeling nonuniversal citation distributions: the role of scientific journals

    CERN Document Server

    Yao, Zheng; Zhang, Li-Jie; Xu, Xin-Jian

    2013-01-01

    Whether a scientific paper to be cited is related not only to the influence of its author(s) but also to the journal publishing it. Scientists, either proficient or tender, usually submit their most important work to prestigious journals which receives high citations than the ordinary. Thus, scientific journals play a crucial role in citation networks. In this paper, we address this issue and develop a model for citations networks via an intrinsic nodal weight function and an intuitive ageing mechanism. In the network, each node is endowed with a weight which represents its quality determined by the journal publishing it. All the nodes have two discrete stages: active and inactive. The evolution of the network combines the addition of new active nodes randomly connected to existing active ones and the transition of old active nodes to the inactive. The node-degree distribution of resulting networks shows a nonuniversal scaling: the distribution has exponential behaviour for small degree and a power-law tail f...

  10. Reader Response Journals: Novice Teachers Reflect on Their Implementation Process

    Science.gov (United States)

    McIntosh, Janet E.

    2010-01-01

    Do novice teachers effectively use teaching strategies they learn in a preservice course? This study examines how five novice intermediate (Grades 7-10) English language arts teachers implemented reader response journals, an instructional activity they learned about in their preservice English methods course. During interviews, they shared the…

  11. Women's Involvement in Educational Psychology Journals from 1976 to 2004

    Science.gov (United States)

    Evans, Joy; Hsieh, Peggy Pei-Hsuan; Robinson, Daniel H.

    2005-01-01

    Previously, Robinson, McKay, Katayama, and Fan (1998) examined women's involvement in six educational psychology journals ("American Educational Research Journal," "Contemporary Educational Psychology," "Educational Psychologist," "Educational Psychology Review," "Journal of Experimental Education," and "Journal of Educational Psychology") from…

  12. Are claims made in orthodontic journal advertisements evidence-supported?

    NARCIS (Netherlands)

    Livas, Christos; Kouskoura, Thaleia; Ren, Yijin; Katsaros, Christos; Pandis, Nikolaos

    2015-01-01

    Objective: To examine the supporting evidence of advertisements published in six leading orthodontic journals. Materials and Methods: The 2012-2013 printed issues of American Journal of Orthodontics and Dentofacial Orthopedics, Australian Orthodontic Journal, Journal of Orthodontics, European Journa

  13. MAKING SENSE OF AUTONOMY IN INFORMATION ONLINE JOURNALISM IN CHIAPAS

    Directory of Open Access Journals (Sweden)

    Luis Fernando Bolaños Gordillo

    2011-09-01

    Full Text Available Censorship prevalent historically in the practice of journalism in Chiapas, several organizations have taken over the use of new information technologies to inform and comment on the events in Chiapas, including his own, thus creating an autonomous way of exercising this important activity.This article is the product of research done in 2010, which analyzed the influence of the EZLN in the development of a regional sense in the online journalism in Chiapas as well as the presence that gradually increases in several pages, blogs and social networks.

  14. [Journal usage at the Andrija Stampar library].

    Science.gov (United States)

    Teuber, Marina; Kuri, Zdenka; Bozikov, Jadranka

    2002-09-01

    Development of journal collection in the Andrija Stampar library is presented. Research of loaned and photocopied journals was performed in order to evaluate circulation of journals in 2001. There were 1057 titles of journals in the Library, 77 were secondary journals and they were excluded from the study. 346 different titles were used 5204 times, out of which 236 were current titles. There were 11 titles used more than 100 times. Journal of Clinical Microbiology was the highest ranking journal. The greatest number of users were from the School of Public Health Andrija Stampar. Most important users of the Library were hospitals, universities, institutions, institutes of public health from Zagreb and all parts of Croatia. More recent journals were used more frequently than the old ones. Decrease of journal usage in the Library has been noticed in recent years. The reason for that are the possibilities of using full text electronic journals either through free access, or through combined subscriptions. The access to electronic journals is possible through more and more affordable subscriptions from the big publishers.

  15. Journal club: an opportunity to advance the art and science of home health practice.

    Science.gov (United States)

    Fowler, Susan B; Druist, Kim A; Dillon-Zwerdling, Lisa

    2011-01-01

    A journal club is more than a club. It is an opportunity for staff to gather, learn, share, brainstorm, challenge thinking and ways of doing business, and set future direction. These activities have the potential to advance the art and science of nursing and other disciplines. Developing and implementing a successful journal club requires planning, communication, facilitation, and evaluation.

  16. Beyond WikiLeaks implications for the future of communications, journalism and society

    CERN Document Server

    Brevini, Benedetta; McCurdy, Patrick

    2013-01-01

    The 2010 release of US embassy diplomatic cables put WikiLeaks into the international spotlight. Revelations by the leaks sparked intense debate within international diplomacy, journalism and society. This book reflects on the implications of WikiLeaks across politics and media, and on the results of leak journalism and transparency activism.

  17. The Reading Response E-Journal: An Alternative Way to Engage Low-Achieving EFL Students

    Science.gov (United States)

    Lee, Hsiao-Chien

    2013-01-01

    The reading response journal has been valued as an effective tool for involving students in authentic reading and writing activities. As the internet has become an essential medium in today's English classroom, it is advisable to integrate both the web and the journal when approaching our EFL students. In order to motivate and engage my…

  18. Exploring overlay journals: the RIOJA project

    CERN Document Server

    CERN. Geneva

    2007-01-01

    Researchers in cosmology and astrophysics depend on the arXiv repository for the registration and dissemination of their work, as well as for current awareness, yet they continue to submit papers to journals for review. Could rapid quality certification be overlaid directly onto the arXiv repository? This presentation introduces the RIOJA (Repository Interface to Overlaid Journal Archives) project, on which a group of cosmology researchers from the UK is working with UCL Library Services and Cornell University. The project is creating a tool to support the overlay of journals onto repositories, and will demonstrate a cosmology journal overlaid on top of arXiv. RIOJA will also work with the cosmology community to explore the social and economic aspects of journal overlay in this discipline: what other value, besides the quality stamp, does journal publication typically add? What are the costs of the ideal overlay journal for this community, and how could those costs be recovered? Would researchers real...

  19. Perilous terra incognita--open-access journals.

    Science.gov (United States)

    Balon, Richard

    2014-04-01

    The author focuses on a new rapidly spreading practice of publication in open-access journals. The pros and cons of open-access journals are discussed. Publishing in these journals may be cost prohibitive for educators and junior faculty members. Some authors may be lured by the ease of publishing in open-access journals (and their, at times, inflated self-description, e.g., "international", "scientific"), and their possibly valuable contributions will escape the attention of Academic Psychiatry readership in the vast sea of open-access journals. The readership may be flooded with a large number of low-quality articles (maybe not even properly peer-reviewed) from open-access journals. It may take some time to sort out what is and what is not relevant and useful. Open-access publishing represents a problematic and controversial practice and may be associated with a conflict of interest for the editors and publishers of these journals.

  20. Investigative Journalism and Human Trafficking in West Africa

    Directory of Open Access Journals (Sweden)

    Veronika Gyuracz

    2016-01-01

    Full Text Available Investigative journalism that aims to prise out information that the state or certain businesses want to keep undisclosed has been unthinkable under many postcolonial African regimes. However, since the promulgation of democratic constitutions, a generation of ambitious investigative journalists has grown up in Africa. In order to show how journalism has changed, the paper brings Anas Aremeyaw Anas’s activities into focus. Anas’s single-minded mission to bring justice has targeted organisations involved in human trafficking, smuggling, and forced labour in West African countries since 2010. Although his team’s way of gathering information raises moral concerns about undercover journalism, their efforts illustrate that human trafficking is widespread among the countries of West and Central Africa. Therefore, the author suggests that both the AU and ECOWAS must create a more stable legal environment for investigative journalists, as their reports can help these institutions and national governments protect human rights.

  1. For 481 biomedical open access journals, articles are not searchable in the Directory of Open Access Journals nor in conventional biomedical databases

    DEFF Research Database (Denmark)

    Liljekvist, Mads Svane; Andresen, Kristoffer; Pommergaard, Hans-Christian

    2015-01-01

    biomedical databases (MEDLINE, PubMed Central, EMBASE and SCOPUS) and DOAJ were gathered. Journals were included if they were (1) actively publishing, (2) full OA, (3) prospectively indexed in one or more database, and (4) of biomedical subject. Impact factor and journal language were also collected. DOAJ...... journals, 86.7% were listed in DOAJ. Combined, the conventional biomedical databases listed 75.0% of the journals; 18.7% in MEDLINE; 36.5% in PubMed Central; 51.5% in SCOPUS and 50.6% in EMBASE. Of the journals in DOAJ, 88.7% published in English and 20.6% had received impact factor for 2012 compared...

  2. Professional Perceptions and Reasons for Access to Journalism Studies. The Case of Journalism Students at Complutense University of Madrid

    Directory of Open Access Journals (Sweden)

    Miriam RODRÍGUEZ PALLARES

    2015-12-01

    Full Text Available In the academic year 2013-2014, the MediaCom UCM research group conducted a study among students in the first and fourth year of the Degree in Journalism at UCM with the pretention to know the reasons that they decided to pursue these studies, their perceptions of journalism and media influence. From a quantitative analysis model relatively vocational criteria among students are perceived; generally they believe that journalists are not very independent and that political and economic factors influence in the activity of the media sector, whose influence on policy choices and consumption is subject to debate. This article is part of an academic project, whose results are intended to work with universities to improve their teaching and training model of students according to their perception of journalism as a profession.

  3. New journal on biological frontiers

    Institute of Scientific and Technical Information of China (English)

    Weihua WU

    2010-01-01

    @@ Frontiers in Biology, an international peer-reviewed scientific journal to be published bi-monthly, is launched today. It is jointly published by Higher Education Press and Springer. The joumal provides a forum for a broad blend of peer-reviewed articles to promote rapid communication and exchanges among biologists around the world. The primary criterion for publication is new insights that are of broad interest to biologists, not just specialists, and the presentation of results must be appropriate to a wide audience of biologists.

  4. Deciphering Journal Abbreviations with JAbbr

    Directory of Open Access Journals (Sweden)

    Keith Jenkins

    2009-06-01

    Full Text Available JAbbr is an online tool developed at Cornell University to help users decipher journal title abbreviations. This article discusses why these abbreviations are so problematic, and how traditional tools are often insufficient, and then describes the novel approach used by JAbbr. Given an abbreviation, JAbbr creates a regular expression for fuzzy matching, tests it against a list of serial titles extracted from the library catalog, and returns a list of possible matches to the user. JAbbr is available as a web site and as a web service.

  5. Trends in impact factors of ophthalmology journals

    Directory of Open Access Journals (Sweden)

    Igor Vainer

    2016-01-01

    Full Text Available Purpose: To test whether there is an association between the growth in the number of ophthalmic journals in the past years and their mean and maximum impact factor (IF as a common sign of scientific proliferation. Methods: Using data from the 2013 Journal Citation Report database a study of the major clinical medical fields was conducted to assess the correlation between the number of journals and maximum IF in a given field in the year 2013. In the field of ophthalmology, we examined the correlation between year, number of journals, mean IF and maximum IF in the field of ophthalmology throughout the years 2000–2013. Results: In the major medical fields, a positive correlation was found between the number of journals and the maximum IF (quadratic R2 = 0.71, P< 0.001. When studying the field of ophthalmology a positive correlation between the number of journals and mean IF (R2 = 0.84, P< 0.001 and between number of journals and maximum IF (R2 = 0.71, P< 0.001 was detected. Conclusions: Our findings suggest that the variation in the IF can be explained by the number of journals in the field of ophthalmology. In the future, the formation of additional ophthalmology journals is likely to further increase the IFs of existing journals.

  6. Mining Related Articles for Automatic Journal Cataloging

    Directory of Open Access Journals (Sweden)

    Yuqing Mao

    2016-06-01

    Full Text Available Purpose: This paper is an investigation of the effectiveness of the method of clustering biomedical journals through mining the content similarity of journal articles. Design/methodology/approach: 3,265 journals in PubMed are analyzed based on article content similarity and Web usage, respectively. Comparisons of the two analysis approaches and a citation-based approach are given. Findings: Our results suggest that article content similarity is useful for clustering biomedical journals, and the content-similarity-based journal clustering method is more robust and less subject to human factors compared with the usage-based approach and the citation-based approach. Research limitations: Our paper currently focuses on clustering journals in the biomedical domain because there are a large volume of freely available resources such as PubMed and MeSH in this field. Further investigation is needed to improve this approach to fit journals in other domains. Practical implications: Our results show that it is feasible to catalog biomedical journals by mining the article content similarity. This work is also significant in serving practical needs in research portfolio analysis. Originality/value: To the best of our knowledge, we are among the first to report on clustering journals in the biomedical field through mining the article content similarity. This method can be integrated with existing approaches to create a new paradigm for future studies of journal clustering.

  7. Online Journals Influence amongst Iranian Universities

    Directory of Open Access Journals (Sweden)

    Mohammad Amin Mahdavi

    2013-12-01

    Full Text Available Ranking is one of the key measures for evaluating universities. Progress of research at universities is often measured by the rate of its publications. It is also common knowledge in the field of research that journal publications owe their success to their impact factor. However, one of the contributing factors that affect a journal's impact factor is the accessibility and availability of its content. The law of statistics suggests that publishing an electronic version of the journal content through online publications is likely to boost the visibility of a journal; hence, improving the impact factor. The ability to publish electronically is often received favorably by the research community. Despite advances in electronic journal publishing, only recently, online journals have made their way into Iranian university journal publishing. This paper evaluates and reports on the extent of online journal publications among Iranian universities. For the purposes of this study, 653 journals published by 183 universities were studied. The results reveal that 66.7% of all universities have online copies of their journals. This study is carried out for three categories of universities; the Ministry of Health and medical Education universities, the Ministry of Science, Research, and Technology universities (MSRT, and Islamic Azad University Branches (IAU.

  8. The Dynamics of Triads in Aggregated Journal-Journal Citation Relations: Specialty Developments at the Above-Journal Level

    OpenAIRE

    2015-01-01

    Dyads of journals related by citations can agglomerate into specialties through the mechanism of triadic closure. Using the Journal Citation Reports 2011, 2012, and 2013, we analyze triad formation as indicators of integration (specialty growth) and disintegration (restructuring). The strongest integration is found among the large journals that report on studies in different scientific specialties, such as PLoS ONE, Nature Communications, Nature, and Science. This tendency towards large-scale...

  9. Losses of Superconductor Journal Bearing

    Science.gov (United States)

    Han, Y. H.; Hull, J. R.; Han, S. C.; Jeong, N. H.; Oh, J. M.; Sung, T. H.

    2004-06-01

    A high-temperature superconductor (HTS) journal bearing was studied for rotational loss. Two HTS bearings support the rotor at top and bottom. The rotor weight is 4 kg and the length is about 300 mm. Both the top and bottom bearings have two permanent magnet (PM) rings with an iron pole piece separating them. Each HTS journal bearing is composed of six pieces of superconductor blocks of size 35×25×10 mm. The HTS blocks are encased in a cryochamber through which liquid nitrogen flows. The inner spool of the cryochamber is made from G-10 to reduce eddy current loss, and the rest of the cryochamber is stainless steel. The magnetic field from the PM rings is < 10 mT on the stainless part. The rotational drag was measured over the same speed range at several chamber pressures. Results indicate that a chamber pressure of 0.4 mtorr is sufficiently low to minimize windage loss, and the 10 mT design criterion for the magnetic field on the stainless part of the cryochamber is too high.

  10. Citation analysis of Journal of Documentation

    Directory of Open Access Journals (Sweden)

    Navneet Kaur

    2011-06-01

    Full Text Available Citation analysis of all the journal articles published in the Journal of Documentation from 1996-2010 is carried out. 487 articles are published in the journal during 15 years. Highest numbers (44 of articles are published in the year 2005. The journal contained 15587 citations from 1996-2010. Average number of citation per article is maximum in the year 2009. This study also covers the analyses of authorship patterns in citing article. In authorship pattern, single author citations are dominant than others and it is 201 (49%. This study also reveals that Journal of Documentation is the most preferred journal used by authors in their citation. The paper concludes that only 10 core periodicals can cover more than 2951 (16 % references.

  11. A history of the Journal of Parasitology.

    Science.gov (United States)

    Esch, Gerald; Desser, Sherwin; Nickol, Brent

    2014-02-01

    The present issue is Number 1 of Volume 100, The Journal of Parasitology. All 6 numbers of this, our Centennial Volume, are dedicated to those in the past who have contributed in any manner to the Journal's success as a national and international broker for parasitology. Our essay on the history of the Journal is divided into 3 parts. The first extends from 1914 to 1932, i.e., 'the beginning', when Henry Baldwin Ward was Editor and owned the Journal. The 'middle years' continue from 1933, when Ward gave the Journal to the American Society of Parasitologists, to 1961. The 'current period' carries on from 1961 to the present, our Centennial year. Obviously, we cannot provide a great many specific details for each era, but we have made an effort to identify some of the events, issues, and people that have played a significant role in our Journal's history.

  12. Journal site as the tool of knowledge marketing

    Directory of Open Access Journals (Sweden)

    S.M. Illiashenko

    2014-03-01

    Full Text Available The aim of the article. World economy since 2005 has moved to descending wave of a long economic cycle and productions of technological order V (which currently dominates are gradually losing their relevance, and of the VI one are mainly at the stage of scientific research and development. In these conditions the production and application of new knowledge (scientific, technical, professional has a chance to enter the path of innovation growth in the mainstream of the innovation development concept. Promotion and popularization of scientific knowledge is provided by scientific journals, especially scientific periodical journals, which are the basis of technical and professional knowledge on the one hand, and generalize and systematize the available technical and vocational achievements on the other hand. Scientific and applied developments which are published there can be the basis for further research, they can also be implemented in practical activities of business structures, government, regional and local government. Website in the Internet is an effective and instantaneous tool for expanding the audience of the scientific journal, which allows enter the foreign countries, with minimal cost and still provide the individualization of communication with readers. It is not only the tool to promote scientific knowledge of certain subjects, but it can also be used to gather information about its target audience. The aim of this study is to analyze the efficiency of the site scientific journal as a marketing tool in the sphere of Internet knowledge and to give recommendations for improving the system of scientific knowledge advancing. The results of the analysis. The website of journal «Marketing and Management of Innovations» was chosen as the object of research, which is published by the Department of Marketing and MIA of Sumy State University (Ukraine. The tools of Google Analytics were used for analysis. Magazine website accessed in most

  13. Why a new journal on animal science

    OpenAIRE

    Rosanna Scipioni

    2010-01-01

    The publication of the first issue of the Italian Journal of Animal Science marks two important events for the Associazione Scientifica di Produzione Animale -ASPA- (Italian Scientific Association of Animal Production): the birth of a new scientific journal in English and the end of the publication in Italian of the remarkable journal Zootecnica e Nutrizione Animale, which was started in 1975, as the official organ of the Association.

  14. Italian Journal of Animal Science - Presentation

    OpenAIRE

    Vincenzo Russo

    2010-01-01

    The publication of the first issue of the Italian Journal of Animal Science marks two important events for the Associazione Scientifica di Produzione Animale -ASPA- (Italian Scientific Association of Animal Production): the birth of a new scientific journal in English and the end of the publication in Italian of the remarkable journal Zootecnica e Nutrizione Animale, which was started in 1975, as the official organ of the Association.

  15. An overview of Chilean Marine Sciences Journals

    OpenAIRE

    2005-01-01

    The work provides a global vision of Chilean marine sciences journals, besides the problems that have existed in relation to their edition and publication. In spite of being serious publications with rich scientific content related to the study area, mainly along the coast of the eastern South Pacific, these journals have not reached the expected levels to be considered within the ISI system journals. With the purpose of obtaining an objective appreciation in regard to the presentation format...

  16. Journalism studies in Argentina: background and questions

    OpenAIRE

    Adriana Amado; Natalia Pizzolo

    2014-01-01

    This article summarizes the background of empirical journalism studies in Argentina.  In recent publications, researchers have consistently underscored the lack of data on the profession and the scarce development of theoretical frameworks related to journalism studies.  The local investigations have prioritized approaches and methods that do not give the whole picture of the population of journalists. Most of the research tends to equate media analysis and media messages with journalism stud...

  17. The Crop Journal Calls for Papers

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    <正>We would like to invite you to submit your latest research accomplishments to The Crop Journal(ISSN:2095-5421;Online ISSN:2214-5141,CN 10-1112/S),a new bimonthly academic journal co-sponsored by the Crop Science Society of China and the Institute of Crop Science,Chinese Academy of Agricultural Sciences.The Crop Journal is freely available online(Open Access)in ScienceDirect.

  18. The Crop Journal Calls for Papers

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    <正>We would like to invite you to submit your latest research accomplishments to The Crop Journal(ISSN:2095-5421;Online ISSN:2214-5141,CN 10-1112/S),a new bimonthly academic journal co-sponsored by the Crop Science Society of China and the Institute of Crop Science,Chinese Academy of Agricultural Sciences.The Crop Journal is freely available online(Open Access)in ScienceDirect.The Editor-in-Chief of

  19. The Crop Journal Calls for Papers

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    <正>We would like to invite you to submit your latest research accomplishments to The Crop Journal(ISSN:2095-5421;Online ISSN:2214-5141,CN 10-1112/S),a new bimonthly academic journal co-sponsored by the Crop Science Society of China and the Institute of Crop Science,Chinese Academy of Agricultural Sciences.The Crop Journal is freely available online(Open Access)in ScienceDirect.

  20. The Crop Journal Calls for Papers

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    <正>We would like to invite you to submit your latest research accomplishments to The Crop Journal(ISSN:2095-5421;Online ISSN:2214-5141,CN 10-1112/S),a new bimonthly academic journal co-sponsored by the Crop Science Society of China and the Institute of Crop Science,Chinese Academy of Agricultural Sciences.The Crop Journal is freely available online(Open Access)in ScienceDirect.The Editor-in-Chief

  1. The Academic Journal: Has it a Future?

    OpenAIRE

    Gaby Weiner

    2001-01-01

    This article examines the current state of the academic journal. It does so for a number of reasons: the increasing expense of paper journals; the advent of electronic publishing; the use of publication in journals as an indicator of research quality (in addition to disseminating knowledge within a discipline) and consequent criticisms of systems of peer review and evaluation of scholarship; emergent issues of equity and access; and evidence of malpractice. These issues taken together constit...

  2. [The Journals role in continuing medical education].

    Science.gov (United States)

    Ramiro-H, Manuel; Cruz-A, J Enrique

    2017-01-01

    In the 19th century, the first journals in medicine appeared in order to disseminate knowledge among creators and discoverers, but especially among users of knowledge, some of these journals continue to be published nowadays. Subsequently, an organization that initially aspired to collect, sort, archive and distribute the publications: the Index Medicus. Over time, it was imperative to create indexes that measure the performance of journals and with that of researchers.

  3. Italian Journal of Animal Science - Presentation

    Directory of Open Access Journals (Sweden)

    Vincenzo Russo

    2010-01-01

    Full Text Available The publication of the first issue of the Italian Journal of Animal Science marks two important events for the Associazione Scientifica di Produzione Animale -ASPA- (Italian Scientific Association of Animal Production: the birth of a new scientific journal in English and the end of the publication in Italian of the remarkable journal Zootecnica e Nutrizione Animale, which was started in 1975, as the official organ of the Association.

  4. Why a new journal on animal science

    Directory of Open Access Journals (Sweden)

    Rosanna Scipioni

    2010-01-01

    Full Text Available The publication of the first issue of the Italian Journal of Animal Science marks two important events for the Associazione Scientifica di Produzione Animale -ASPA- (Italian Scientific Association of Animal Production: the birth of a new scientific journal in English and the end of the publication in Italian of the remarkable journal Zootecnica e Nutrizione Animale, which was started in 1975, as the official organ of the Association.

  5. The Best in CytoJournal: 2005

    Directory of Open Access Journals (Sweden)

    Cohen Michael

    2006-01-01

    Full Text Available Abstract CytoJournal opened its doors in late 2004 and 2005 was the first full year of publication. In order to celebrate this event as well as recognize the contributing authors works, CytoJournal has initiated a Best Article of the Year, in this case 2005. This year's Best of CytoJournal: 2005 is an excellent review of thyroid FNAB.

  6. Journalism – neo-modern and deliberative

    DEFF Research Database (Denmark)

    Svith, Flemming

    In recent years in literature, journalism in Western countries is considered on a downfall due to digital technologies, the corporate structure of news media and the project of the journalistic profession itself. Despite attempts by scholars and the journalistic profession, the gap between...... journalism and society and democracy still exists. Paraphrasing scholarly work, the idea of this paper is simple: I propose a new journalistic approach, called Analytical Journalism, which adds to representations of reality in news discourse by nuancing dominating frames on a specific issue. Hence, the story...... is the best obtainable deliberative input – both in terms of existing representations of reality, the contingent nature of reality and the journalism practice....

  7. THE BIRTH OF A NEW JOURNAL

    Directory of Open Access Journals (Sweden)

    K.V.S. Hari Kumar

    2012-01-01

    Full Text Available On behalf of all members of the editorial board, we welcome you to our new online journal, International Journal of Medical and Health Sciences. In this era of explosive growth of knowledge and publishing, we have the audacity to launch this journal to correct the anomalies related to the research productivity from India. Our efforts in delivering this baby originated from a prolonged unfavorable experience with the existing medical journals published from India. Most of the authors publishing from India are aware of the problems like editorial bias, delays in the review and publication timeframes.

  8. MUSIC WEB JOURNALISM: SELF-IDENTIFICATION

    Directory of Open Access Journals (Sweden)

    Chernyshov Alexander V.

    2016-12-01

    Full Text Available Online media have a short history. Only twenty years has passed with the moment the first telecommunication media appeared (mainly in the US. However, web journalism as an independent type of convergent journalism began to evolve relatively recently. We will examine its features in this article as an example of new music media journalism. First of all, it features such as universalism, ownership multimedia forms (e-journal, online-radio, online-TV, web portal, etc. and hypertext, personalization, increased interactivity

  9. The international impact of scientific journals - how "international" are the international journals?

    DEFF Research Database (Denmark)

    Wormell, Irene

    the analysis of the geographical distribution of authors, citations and subscriptions for seven selected LIS journals......the analysis of the geographical distribution of authors, citations and subscriptions for seven selected LIS journals...

  10. On The Modeling Of Hybrid Aerostatic - Gas Journal Bearings

    DEFF Research Database (Denmark)

    Morosi, Stefano; Santos, Ilmar

    2010-01-01

    Gas journal bearing have been increasingly adopted in modern turbo-machinery applications, as they meet the demands of operation at higher rotational speeds, in clean environment and great efficiency. Due to the fact that gaseous lubricants, typically air, have much lower viscosity than more...... conventional oil bearings, carrying capacity and dynamic characteristics of passive systems are generally poorer. In order to enhance these characteristics, one solution is to employ active control strategies. The present contribution presents a detailed mathematical modeling for active lubrication...... of a compressible fluid film journal bearing. Control forces are generated by injecting pressurized air into the bearing gap through orifices located on the bearing walls. A modified form of the compressible Reynolds equation for active lubrication is derived. By solving this equation, stiffness and damping...

  11. Journal of Ethnopharmacology简介

    Institute of Scientific and Technical Information of China (English)

    张晶

    2008-01-01

    Journal of Ethnopharmacology(民族药理学杂志,网址:http://www.elsevier.com/wps/find/journaldescription.CWS_home/506035,/description)是一本由国际民族药理学会(International Society of Ethnopharmacology.ISE)主办,Elsevier Science出版社出版的英文国际学术刊物(ISSN:0378—8741)。该杂志创刊于1979年,由荷兰莱顿大学生物研究所生药学系主任Robert Verpoorte主编,全年18期,

  12. [Medical journals and open access].

    Science.gov (United States)

    Sember, Marijan

    2008-01-01

    The open access (OA) or the idea of a free access to scholarly literature published in electronic form has been already well established in the field of medicine. Medline has already been free for a decade, PubMed Central has been growing steadily. The global crisis of the scientific publishing, becoming increasingly dominated by multinational companies and constant increase of journal prices have moved to action not only individuals and institutions but governments and research charities too. The aim of this article is to give an overview of the main open access initiatives and resources in biomedicine (PubMed, PubMed Central, BioMed Central, PLoS). The OA pros and cons are briefly discussed emphasizing the benefits of OA to medical research and practice.

  13. Hypothetical influence of non-indexed Spanish journals on the impact factor of radiological journals

    Energy Technology Data Exchange (ETDEWEB)

    Miguel-Dasit, Alberto [MR Section, La Plana de Vila-Real Hospital, Castellon (Spain); Aleixandre, Rafael [Institute of History of Science and Documentation Lopez Pinero, University of Valencia-CSIC, Valencia (Spain); Valderrama, Juan C. [Institute of History of Science and Documentation Lopez Pinero, University of Valencia-CSIC, Valencia (Spain); Marti-Bonmati, Luis [Department of Radiology, MR Section, Dr. Peset University Hospital, Avenida Gaspar Aguilar 90, E-46017 Valencia (Spain)]. E-mail: marti_lui@gva.es; Sanfeliu, Pilar [Cardenal Herrera-CEU University, Alfara, Valencia (Spain)

    2005-06-01

    Objective: The aim of this study was to analyze the hypothetical changes in the 2001 impact factor of 52 radiological journals included in the Science Citation Index-Journal Citation Reports by also counting cites proceeding from 73 Spanish journals on different medical specialties. Also, to estimate the possible impact factor of the official Spanish radiology journal, Radiologia, not included in this database. Materials and methods: A modified 2001 impact factor of 52 radiological journals and Radiologia was obtained by adding the number of cites in 1999 and 2000 from the medical Spanish journals. Data were obtained by consulting the 2001 edition of the Journal Citation Reports in the 'Web of Science' database. Results: The 16,985 bibliographical references were analysed (232 of them to radiological journals). The journal with the largest increase in its 2001 impact factor (from 1.83 to 1.90) was Radiologic Clinics of North America. European Journal of Radiology was the European journal with the highest increase (from 1.084 to 1.110) in the difference between the 2001 modified and original impact factor. The modified 2001 impact factor of the 34 American journals was statistically higher (P = 0.016) than that of the 18 European journals (1.64 versus 0.93). Differences between the 2001 modified and original impact factor were slightly higher in the American journals (no statistically significant difference). The 2001 impact factor of Radiologia was 0.056. Discussion: Differences between the 2001 original and modified impact factor were small, but larger in the American journals. The 2001 impact factor of Radiologia was modest, although similar to other publications included in the Journal Citation Reports.

  14. A framework guiding critical thinking through reflective journal documentation: a Middle Eastern experience.

    Science.gov (United States)

    Simpson, Elaine; Courtney, Mary

    2007-08-01

    The purpose of this paper is to present a framework to guide critical thinking through reflective journaling, and describe how a group of 20 Middle Eastern nurses used reflective journaling to enhance their practice. Journal documentation was used during clinical practicum to foster the development of critical thinking in order to assist nurses when analysing and evaluating their clinical experiences. The findings from this study demonstrated that nurses accepted the framework for journal documentation because it provided structure for reflection, speculation, synthesis and metacognition of events experienced during clinical practice. Journaling gave nurses the opportunity to transfer thoughts onto paper and write down subjective and objective data, and created dialogue between the nurse educators and nurses. They were engaged in productive and positive activity to enhance their nursing practice. Nurses also commented that writing helped to develop their confidence in writing English.

  15. A journal-level analysis of Health Communication.

    Science.gov (United States)

    Feeley, Thomas Hugh; Smith, Rachel A; Moon, Shin-Il; Anker, Ashley E

    2010-09-01

    Citation data from 2006 through 2008 were used to examine the journal citation network of Health Communication in comparison to 26 related journals indexed by Journal Citation Reports, a database published by the Institute for Scientific Information (ISI) Web of Knowledge. A recently advanced journal relatedness factor based on out-degree (i.e., cited journals) and in-degree (i.e., citing journals) citations was used to determine the network of peer journals. Results indicate Health Communication serves to link communication and health-related journals. Data were also reported on journal impact and 5-year journal impact factors. When compared to ISI-indexed communication journals, Health Communication is consistently ranked in the top 25% across impact factors and citations to the journal are consistent over the 7 years of analysis from 2002 through 2008. Methods of increasing the impact of Health Communication among journals in social sciences are discussed.

  16. Accuracy of References in Five Entomology Journals.

    Science.gov (United States)

    Kristof, Cynthia

    ln this paper, the bibliographical references in five core entomology journals are examined for citation accuracy in order to determine if the error rates are similar. Every reference printed in each journal's first issue of 1992 was examined, and these were compared to the original (cited) publications, if possible, in order to determine the…

  17. A Comprehensive Analysis of Marketing Journal Rankings

    Science.gov (United States)

    Steward, Michelle D.; Lewis, Bruce R.

    2010-01-01

    The purpose of this study is to offer a comprehensive assessment of journal standings in Marketing from two perspectives. The discipline perspective of rankings is obtained from a collection of published journal ranking studies during the past 15 years. The studies in the published ranking stream are assessed for reliability by examining internal…

  18. Australian Education Journals: Quantitative and Qualitative Indicators

    Science.gov (United States)

    Haddow, Gaby; Genoni, Paul

    2009-01-01

    This paper reports on a study that applied citation-based measurements to Australian education journals. Citations data were drawn from two sources, Web of Science and Scopus, and these data were used to calculate each journal's impact factor, "h"-index, and diffusion factor. The rankings resulting from these analyses were compared with…

  19. Bibliometrics of electronic journals in information science

    Directory of Open Access Journals (Sweden)

    Donald T. Hawkins

    2001-01-01

    Full Text Available The bibliometric characteristics of electronic journals (e-journals covering the field of information science have been studied. Twenty-eight e-journals were identified and ranked by number of articles on the subject they published. A Bradford plot revealed that the core is not well developed yet, but it will likely contain six journals. The publication of information science articles in e-journals began modestly in 1995 with 26 articles, but it has risen to approximately 250 articles per year. The most prolific authors are identified. The vast majority of them are located in the United States or United Kingdom. Only 26 articles have authors from more than one country, showing that electronic technology has not yet strongly influenced international collaboration. About 2/3 of the articles originate in academic institutions. Common topics of e-journal articles in information science include electronic information, electronic publishing, virtual (digital libraries, information search and retrieval, and use of the Internet. Seven online databases cover these e-journals; Information Science Abstracts is the only one to cover all 28 journals, and it has the highest number of abstracts from them - over 1,100.

  20. Referencing web pages and e-journals.

    Science.gov (United States)

    Bryson, David

    2013-12-01

    One of the areas that can confuse students and authors alike is how to reference web pages and electronic journals (e-journals). The aim of this professional development article is to go back to first principles for referencing and see how with examples these should be referenced.

  1. Citing Journal Articles in Social Sciences Blogs

    Directory of Open Access Journals (Sweden)

    Hamid Reza Jamali

    2015-05-01

    Full Text Available This article aims to analyze motivations behind social sciences blog posts citing journal articles in order to find out whether blog citations of scholarly journal articles are good indicators for the societal impact of research. A random sample of 300 social sciences blog posts (out of 1,233 blog posts from ResearchBlogging published between 01/01/2012 to 18/06/2014 were subjected to content analysis. An existing categorization scheme was used and modified inductively. The 300 blog posts had 472 references including 424 journal articles from 269 different journals. Sixty-one (22.68% of all journals cited were from the category of social sciences and most of the journals with high frequency were highly cited general science journals such as PNAS and Science. Seventy-five percent of all journals were referenced only once. The average age of articles cited was 5.8 years. The most frequent (38, 12.67% motivation was to ‘neutrally presenting details of a study’. Overall, social science blogs were rather subject-oriented than article oriented. This means a considerable number of blog posts were not driven simply by writing about an article, instead bloggers tend to write about their subject of interest and use references to support their argument. The study shows the potential of blog citations as an altmetric measure and as a proxy for assessing the research impact.

  2. Academic Library Responses to Journal Price Discrimination.

    Science.gov (United States)

    Haley, Jean Walstrom; Talaga, James

    1992-01-01

    Discusses the nature and extent of discriminatory pricing by journal publishers, and reports on a survey of academic libraries that was conducted to assess the effectiveness of strategies used by libraries to mitigate the effects of high journal prices and price discrimination, i.e., higher prices for both institutions and foreign subscribers.…

  3. Journalling and the Teaching of Spirituality.

    Science.gov (United States)

    Bush, Tony

    1999-01-01

    A teacher developing a method to teach spiritual care to nursing students over age 25 used a journal to record and reflect on experiences. The importance of a safe and open learning environment, use of adult-learning principles, and immediate recording of journal entries was underscored. (SK)

  4. Electronic Journal Delivery in Academic Libraries

    Science.gov (United States)

    Crothers, Stephen; Prabhu, Margaret; Sullivan, Shirley

    2007-01-01

    The authors recount experiences of the variety of problems and issues involved in providing access to electronic journals in a large academic library. The paper excludes concerns emanating from decisions to subscribe to aggregations such as those produced by vendors like EBSCO, but concentrates on scholarly journals ordered individually, or as…

  5. DPJ Editorial: Launching the new journal

    Directory of Open Access Journals (Sweden)

    Eugene Matusov

    2013-01-01

    Full Text Available We welcome and invite new readers, authors, reviewers and editors to the new journal.  A short history of the journal foundation is given along with the reasons for launching this publication. A long, but not finished, list is provided of important and interesting themes and areas of interest for dialogic educational practice, research and theory.

  6. Pedagogically-Orientated Language Teaching Journals.

    Science.gov (United States)

    Ely, Christopher

    1992-01-01

    Reviews seven pedagogically orientated journals for foreign language teachers, most of which are designed for teachers of English-as-a-Second-Language: (1) "Practical English Teaching"; (2) "Modern English Teacher"; (3) "English Teaching Forum"; (4) "Guidelines"; (5) "ELT Journal"; (6) "Cross Currents"; and (7) "TESL Reporter." The names and…

  7. Northeastern Mathematical Journal Aims and Scope

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    Northeastern Mathematical Journal (NMJ) is a comprehensive mathematical journal carrying original papers on pure and applied mathematics. It started publication in September, 1985, and appears quarterly. The primary purpose is to present latest achievements in mathematical research and to promote national and international academic exchange, The Editorial Committee of NMJ consists of 49 members from different parts and units of China.

  8. Northeastern Mathematical Journal Aims and Scope

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    Northeastern Mathematical Journal (NMJ) is a comprehensive mathematical journal carrying original papers on pure and applied mathematics. It started publication in September, 1985, and appears quarterly. The primary purpose is to present latest achievements in mathematical research and to promote national and international academic exchange.

  9. Surviving the War: A College Counselor's Journal

    Science.gov (United States)

    Clinton, Philip L.

    2012-01-01

    This article presents excerpts of the author's journal that recounts his experiences and the events about surviving the war in Egypt from 1990-1991. The article begins with the August 13th entry in the journal of the year 1990.

  10. Job Satisfaction of High School Journalism Educators.

    Science.gov (United States)

    Dvorak, Jack; Phillips, Kay D.

    Four research questions are posed to explore the job satisfaction of high school journalism educators. A national random sample of 669 respondents shows that journalism educators are generally satisfied with their jobs--more so than teachers in other disciplines. Multiple regression analysis using Herzberg's motivation-hygiene theory as a…

  11. A Registry of Archived Electronic Journals

    Science.gov (United States)

    Sparks, Sue; Look, Hugh; Bide, Mark; Muir, Adrienne

    2010-01-01

    Concerns about e-journal archiving have increased in recent years. There is no central list of archived titles and there are inconsistencies in the information available about them. This makes it difficult for journal collection managers to take decisions on discarding print back runs and moving to electronic only subscriptions. In 2007, the UK's…

  12. The Academic Journal: Has it a Future?

    Directory of Open Access Journals (Sweden)

    Gaby Weiner

    2001-03-01

    Full Text Available This article examines the current state of the academic journal. It does so for a number of reasons: the increasing expense of paper journals; the advent of electronic publishing; the use of publication in journals as an indicator of research quality (in addition to disseminating knowledge within a discipline and consequent criticisms of systems of peer review and evaluation of scholarship; emergent issues of equity and access; and evidence of malpractice. These issues taken together constitute a critique of, and challenge to, the process whereby research papers become journal articles, which has in the past been viewed as unproblematic and straightforward. This paper brings together a wide range of literature in order to inform discussion about the future of the academic journal. It briefly examines the origins of the academic journal and then provides a comprehensive overview of current debates concerning how academic journals work today. In so doing, it raises questions about decisions that will need to be taken regarding the continuity or otherwise of the conventional academic journal, and how publishing practices may change in the future.

  13. Professional Academic Development through Professional Journal Dialogue

    Science.gov (United States)

    Ruth, Damian; Naidoo, Kogi

    2012-01-01

    This paper presents the cooperative analysis by a lecturer and an academic development practitioner of a reflective journal dialogue over the 12 weeks of teaching a postgraduate course. Through a retrospective analysis of the journal the present paper explores the following issues: the framing of an inquiry; the personal-professional nexus; and…

  14. Senior Faculty Perceptions of Social Work Journals.

    Science.gov (United States)

    Cnaan, Ram A.; And Others

    1994-01-01

    A survey of 421 senior faculty in graduate social work education investigated the familiarity and perceived quality of 120 professional journals in the field. Resulting ratings are presented for use by faculty seeking to publish their work in appropriate journals and those assessing the scholarly contribution of social work educators. (Author/MSE)

  15. Student-Selected Journals: An Emerging Resource

    Science.gov (United States)

    Weber, Roberta K.; Allen, Ethan J.

    2014-01-01

    This longitudinal study investigates the journal selections of 367 graduate students as they worked to fulfill a commonly assigned, criteria-based literature search on educational topics. The criteria called for evidence-based studies, published within the current ten years of course enrollment, within peer-reviewed journals. Student references…

  16. LIS Journals in the Knowledge Age.

    Science.gov (United States)

    Breen, Eileen

    This paper examines EMERALD LIS and how it facilitates the use of information contained in LIS (library and information science) journals for improvements and progress. EMERALD LIS is a full-text database of journals in information management, library technology, library and information service management, and collection management/development.…

  17. Journal of the Chinese Ceramic Society

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    ISSN 2095-7645CN 10-1189/TQAims and Scope The Journal of the Chinese Ceramic Society is a premier archival journal devoted to publishing top quality original research that advances the fundamental and applied science of ceramic materials.Today’s ceramic science is an interdisciplinary field that has expanded beyond its

  18. Foreword to Journal of Geographical Sciences

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    @@In order to strengthen academic exchange of geography between China and other countries,and to offer a publication for exchanging academic ideas of geog-raphers in the world,The Journal of AChinese Geog-raphyis changed to Journal of Geographical Sciences in 2001.

  19. Australian Education Journals: Quantitative and Qualitative Indicators

    Science.gov (United States)

    Haddow, Gaby; Genoni, Paul

    2009-01-01

    This paper reports on a study that applied citation-based measurements to Australian education journals. Citations data were drawn from two sources, Web of Science and Scopus, and these data were used to calculate each journal's impact factor, "h"-index, and diffusion factor. The rankings resulting from these analyses were compared with draft…

  20. Predatory Journals, Peer Review, and Education Research

    Science.gov (United States)

    Beall, Jeffrey

    2017-01-01

    This commentary examines the problem of predatory journals, low-quality open-access journals that seek to earn revenue from scholarly authors without following scholarly publishing best practices. Seeking to accept as many papers as possible, they typically do not perform a standard peer review, leading to the publication of improperly vetted…

  1. Kiyo Journals and Scholarly Communication in Japan

    Science.gov (United States)

    Kamada, Hitoshi

    2007-01-01

    Kiyo are journals published by Japanese academic institutions. As a scholarly communication medium, they have inherent problems such as limited accessibility and lack of quality control. Despite these problems, they have evolved to comprise the majority of academic journals published in the humanities and social sciences in Japan because they fit…

  2. Congratulation on World Journal of Gastroenterology

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ Dear Professor Lian-Sheng Ma, Professor Michael Hobsley and I have greatly enjoyed reading the account of all you have done towards the development of "The World Journal of Gastroenterology", as described in the article by Zhen-Xi Li in the November 21st. Issue of the Journal.

  3. Journalism: Acquiring Something to Write About.

    Science.gov (United States)

    Moore, Roy L.

    1989-01-01

    A broad liberal arts curriculum coupled with basic and advanced journalism writing, editing, and theory (including law and ethics) courses is the best insurance for excellence in journalism education. A University of Kentucky plan includes establishing an exchange program with other disciplines, and requiring paired, cross-disciplinary courses.…

  4. Responsibility: The Key to Scholastic Journalism.

    Science.gov (United States)

    Bowen, John

    1988-01-01

    To behave responsibly toward school journalism, personnel officers and administrators must select a qualified, fully cognizant adviser/instructor with training in press law and ethics, journalism advising and instruction, news reporting, copy editing, and design and layout principles. A professionally oriented curriculum is also a must. (MLH)

  5. Impact Factors and Prediction of Popular Topics in a Journal

    DEFF Research Database (Denmark)

    Nielsen, Michael Bachmann; Seitz, K

    2016-01-01

     % of the articles published in our journal from 2010 to 2013 have never been cited. Even authors of poorly cited articles benefit from the IF since many institutions use the combined impact factors of their published papers to measure research activity and this may be reflected in their research budgets......The impact factor (IF) for 2015 was recently released and this could be the time to once again reflect on its use as a metric of a journal. Problems and concerns regarding the IF have been addressed extensively elsewhere 1 2. The principle of the IF for a given year is that it represents...... IF for an article is to be considered fraud and is inexcusable.One aspect of using impact factors as a measure of the quality of a journal is that the IF only goes back two years. There may be differences between journals for different medical specialties since the citations in some areas seem to "burn out" within...

  6. Individual versus Organizational Computer Security and Privacy Concerns in Journalism

    Directory of Open Access Journals (Sweden)

    McGregor Susan E.

    2016-10-01

    Full Text Available A free and open press is a critical piece of the civil-society infrastructure that supports both established and emerging democracies. However, as the professional activities of reporting and publishing are increasingly conducted by digital means, computer security and privacy risks threaten free and independent journalism around the globe. Through interviews with 15 practicing journalists and 14 organizational stakeholders (supervising editors and technologists, we reveal the distinct - and sometimes conflicting-computer security concerns and priorities of different stakeholder groups within journalistic institutions, as well as unique issues in journalism compared to other types of organizations. As these concerns have not been deeply studied by those designing computer security practices or technologies that may benefit journalism, this research offers insight into some of the practical and cultural constraints that can limit the computer security and privacy practices of the journalism community as a whole. Based on these findings, we suggest paths for future research and development that can bridge these gaps through new tools and practices.

  7. Top reviewers for the Journal of Nuclear Materials 2016

    Science.gov (United States)

    Was, Gary

    2017-01-01

    The Journal of Nuclear Materials achieves its scientific excellence through several familiar editorial activities. Manuscripts are submitted by authors describing their research methods and results, a constructive refereeing process is generously provided by peer reviewers, and the many steps and decisions of the editorial process are carried out by the Editors with assistance from the Advisory Editorial Board. With the exception of peer reviewers, the names of the people within these groups are published in the pages of the Journal. Thereby they receive recognition in the community for their work. However, all of us Journal constituents owe a large debt of gratitude to reviewers. They dedicate time, energy and remarkable depth of expertise to evaluate submitted manuscripts. As a result of their work most manuscripts are substantively improved. We also recognize the fact that many times the underlying research itself is advanced by the recommendations of our reviewers. Because the Journal maintains a strict policy of anonymous peer review, we do not make known the names of reviewers in association with particular manuscripts. Within this constraint the Editors and Publisher wish to find ways to recognize our reviewers. We recently instituted a top reviewer honor for a single individual, awarded at the NuMat conference (http://www.nuclearmaterialsconference.com).

  8. Evaluating Academic Journals without Impact Factors for Collection Management Decisions.

    Science.gov (United States)

    Dilevko, Juris; Atkinson, Esther

    2002-01-01

    Discussion of evaluating academic journals for collection management decisions focuses on a methodological framework for evaluating journals not ranked by impact factors in Journal Citation Reports. Compares nonranked journals with ranked journals and then applies this framework to a case study in the field of medical science. (LRW)

  9. Examining Marketing Journals' Publication Process and Reviewer Practices

    Science.gov (United States)

    Seiler, Vicky L.; Reisenwitz, Timothy H.; Schibrowsky, John A.

    2011-01-01

    This study examines reviewer practices at 11 marketing journals. The results for the top three journals are compared to eight comparable journals that are typically considered to be non-top-tier journals. The results suggest that the reviewers and the review processes at the top journals differ significantly from those of the non-top-tier…

  10. Measuring contextual citation impact of scientific journals

    CERN Document Server

    Moed, Henk F

    2009-01-01

    This paper explores a new indicator of journal citation impact, denoted as source normalized impact per paper (SNIP). It measures a journal's contextual citation impact, taking into account characteristics of its properly defined subject field, especially the frequency at which authors cite other papers in their reference lists, the rapidity of maturing of citation impact, and the extent to which a database used for the assessment covers the field's literature. It further develops Eugene Garfield's notions of a field's 'citation potential' defined as the average length of references lists in a field and determining the probability of being cited, and the need in fair performance assessments to correct for differences between subject fields. A journal's subject field is defined as the set of papers citing that journal. SNIP is defined as the ratio of the journal's citation count per paper and the citation potential in its subject field. It aims to allow direct comparison of sources in different subject fields....

  11. Considering a possible future for Digital Journalism

    Directory of Open Access Journals (Sweden)

    Mark DEUZE

    2017-01-01

    Full Text Available Developments shaping digital journalism seem to speeding up at the start of the 21st century. Social media enable radical new ways to gather and verify sources and information. Hardware and software power innovative storytelling formats, combining platforms and channels, adding interactivity to the news experience. And the global news industry is quickly becoming a networked industry, with startups and other forms of entrepreneurial journalism springing up all over the world. In this essay, I consider a possible future for digital journalism by briefly reviewing first findings from a series of case studies of 21 new small-sized journalism enterprises operating in 11 countries (spread across 5 continents. The overarching research question: seen through their eyes, what does the future of (digital journalism look like? The answers are hopeful.

  12. An online electronic journal for teaching purposes

    Directory of Open Access Journals (Sweden)

    Jack Meadows

    1997-12-01

    Full Text Available Electronic channels are rapidly taking off as a means of accessing journal literature (Lancaster, 1995. Behind the interest lies the increasing concern of academic libraries with the mounting cost of purchasing printed journals. Some commentators believe that higher-education institutions themselves will move into the electronic publishing field in order to control expenditure on journals (Okerson and O'Donnell, 1995. This rapid growth in the number of electronic journals available raises the immediate question - how will all those concerned with journals, as authors, editors, or readers, be trained? The prime purpose of the project described here is to explore the problems of providing such training. It was also planned that student feedback would assist the construction of an online teaching package.

  13. Journalism and Media Crossing Field Boundaries

    DEFF Research Database (Denmark)

    Svith, Flemming

    public relation journalism in the last decade in Denmark. In a Bourdieuian sense journalism has become generalized capital, recognized and used as a weapon in the symbolic struggles between powerful elites in the news discourse. The paper contributes to the understanding of the impact of changes in media......Journalism and media have been fitted together for decades fulfilling each other needs. However, due to some main drivers as new communication technology and the societal medialization process media and journalism have changed dramatically and in the case of Denmark this symbiosis is broken....... This article explores such changes in Denmark by using key concepts of the French sociologist Pierre Bourdieu in a historical study of media and journalism in the last four decades. Based on data of journalist functions in society and the emergence and distribution of new types of media, combined...

  14. Physical Review: a family of journals

    Science.gov (United States)

    Sprouse, Gene

    2013-03-01

    The expansion of research in physics in the last 100 years has been reflected in the expansion of the Physical Review(PR). Reviews of Modern Physics was the first ``new'' journal, starting in 1929. Physical Review Letters commenced in 1958, and was the first ``letters'' type of journal for important new results in all fields. By 1970 the Physical Review itself had grown so large that it was necessary to separate it by field into manageable volumes: PRA, PRB, PRC and PRD, and subsequently PRE, which was split off from PRA. More recently, two Special Topics journals for accelerator physics and physics education were pioneers of the open access business model, and the newest member of the family, Physical Review X, continues this trend. PRX is broad scope and very selective, setting it well above many of the new open access journals with a review standard of ``not incorrect.'' Some possible future directions for the Physical Review journals will be discussed.

  15. Internationality of the Multidisciplinary Psychology Journals

    Directory of Open Access Journals (Sweden)

    GUALBERTO BUELA-CASAL

    2010-03-01

    Full Text Available International journals are considered more prestigious and with more quality than national ones, although the meaning of this had not been established until recently. Moreover, internationality has been used as a criterion to make important decisions, for example to assess the performance of scientists,universities, doctoral degree programs, and so on, without knowing the exact meaning of internationality. Thus, the current study uses the criteriaof internationality established by a survey on more than 16,000 scientists from all over the world to create an Internationality Index of multidisciplinary psychology journals published in Ibero-America and included in the Web of Science. Results show that the most international journal is Revista Latinoamericana de Psicología, followed by The Spanish Journal of Psychology,Psicothema and Universitas Psychologica. All the journals fulfill the criteria for internationality and the study provides very important results which will allow its increase.

  16. MARKET CONCENTRATION IN TURKISH JOURNALISM SECTOR

    Directory of Open Access Journals (Sweden)

    ADEM KALÇA

    2013-05-01

    Full Text Available Concentration is a situation in which market structure of a sector is controlled by a few firms. At the present time, many analyzing methods such as Herfindahl-Hirschman and N-Firm Concentration Indexes are used to determine market structure.According to market concentration indexes, higher concentration level means more monopolistic market structure, lower concentration level means more full competitive market structure. In this study concentration levels of media groups in Turkish journalism sector within the scope of traditional journalism and internet journalism was analyzed via N-Firm Concentration and H-H Indexes. As a result of the study, it’s seen that first four biggest media groups have monopolistic competition in internet journalism sector,and oligopol structure in traditional journalism sector. According to H-H index analyze, there is monopolistic competition in the sector.

  17. New journals for publishing medical case reports.

    Science.gov (United States)

    Akers, Katherine G

    2016-04-01

    Because they do not rank highly in the hierarchy of evidence and are not frequently cited, case reports describing the clinical circumstances of single patients are seldom published by medical journals. However, many clinicians argue that case reports have significant educational value, advance medical knowledge, and complement evidence-based medicine. Over the last several years, a vast number (∼160) of new peer-reviewed journals have emerged that focus on publishing case reports. These journals are typically open access and have relatively high acceptance rates. However, approximately half of the publishers of case reports journals engage in questionable or "predatory" publishing practices. Authors of case reports may benefit from greater awareness of these new publication venues as well as an ability to discriminate between reputable and non-reputable journal publishers.

  18. Publishing scientific journals in the digital age: opportunities for small scholarly journals.

    Science.gov (United States)

    Marušić, Ana

    2014-01-01

    Scientific publishing is rapidly developing from print-only to digital journals and extensive use of social media. This essay presents our experience in developing a small and scholarly journal from the so-called scientific semi-periphery and using the advantages of digital publishing to increase the visibility of the journal in international indexing and citation databases, and ensure greater visibility in the global scientific community. An editor of a scientific journal does not need to master all details of different digital publishing tools, but needs to follow the developments so that they can be best implemented in the journal.

  19. Task force of the EFMI journals: background, rationale and purpose.

    Science.gov (United States)

    Masic, Izet; Kern, Josipa; Zvarova, Jana; de Lusignan, Simon

    2009-01-01

    The paper presents an analysis of how EFMI disseminates new knowledge and the active medical informatics journals in EFMI member countries was carried out as an outcome of the EFMI Council meeting in London in 2008. The analysis identifies eight active major informatics journals and a several other publications. Most are subscription-based and are published at least quarterly. There is a possibility for the editors to meet regularly and form a community of practice with the aim of further improving their effectiveness in disseminating new knowledge and best practice in medical informatics. It is feasible to share expertise and it may be possible to harmonise several aspects of preparation and submission of manuscripts so that some identified barriers in publishing are reduced.

  20. A comparison of citations across multidisciplinary psychology journals: a case study of two independent journals.

    Science.gov (United States)

    Schumm, Walter R

    2010-02-01

    Citation rates and impact factors are often used in an attempt to evaluate the apparent prestige of scholarly journals and the quality of research published by individual scholars. However, the apparent prestige of "top tier" journals may reflect aggressive marketing and advertising efforts as much as scholarship. Some journals have retained their independence from professional organizations and the funding, marketing, and advocacy policies that may be associated with such organizations. While lacking as much visibility as organizational journals and sometimes considered "lower tier," independent journals may be able to provide comparable scientific quality as measured by citation rates. To test this, the citation rates of 169 articles published by a frequently cited scholar were compared across first- and second-tier journals, including many sponsored and marketed by large professional organizations, and to rates for two independent journals combined, Psychological Reports and Perceptual and Motor Skills. Citation rates were higher for first-tier journals but for most comparisons, especially those that controlled for heterogeneity of variance, results did not differ in statistically significant ways among the three tiers of journals, though some nonsignificant trends (p journals appear to be a relatively weak indicator of scientific merit; journals at any tier contain articles that are useful and of good quality.

  1. BRAZILIAN SCIENTIFIC JOURNALS THAT USE THE OPEN JOURNALS SYSTEMS (OJS: A QUALITY ANALYSIS.

    Directory of Open Access Journals (Sweden)

    Luisa Veras de Sandes Guimarães

    2012-04-01

    Full Text Available This study aimed to assess whether Brazilian journals that use the Open Journal Systems (OJS for publishing comply with quality requirements necessary to scientific journals. To this end, it was necessary to search in literature the main criteria for evaluating quality, selecting those considered most relevant. The universe of the research was comprised of 236 journals (the ones that were correctly registered in their knowledge area in the system Web site by June 2010. The sample’s nature is intentional and, according to the established criteria, 78 journals were selected for the study. The quality aspects evaluated were: editorial board, authors, rules for article submission, peer review, age, format, language of publication and journals impact. The results indicate that the studied journals partially met the criteria established for the research.

  2. Zheng Zuliang's Journal Establishment Activities in Lingnan%郑祖良在岭南的学术创刊活动及其影响评析

    Institute of Scientific and Technical Information of China (English)

    肖毅强; 周宇辉

    2012-01-01

    Zheng Zuliang, an outstanding architect famous in both architectural scope and landscape scope,made a significant contribution to the theory and practice of modern architecture in Lingnan. In addition to leading the construction of many urban parks and gardens, he also devoted his life to the establishment of several Lingnan academic journals, serving as the editor-in-chief. This article focused on the establishment of the three journals - Die Architektur, Guangdong Landscape he had p and South ayed an Architecture, in which mportant part. The paper also includes some comments on his influence on modern architecture and landscape.%郑祖良先生作为现代岭南建筑与园林界的杰出代表,对岭南现代建筑的理论与创作贡献极大。郑祖良除了主持众多岭南城市园林的规划设计,还毕生致力于岭南学术刊物创办主编工作。本文重点介绍郑祖良先生主要参与的《新建筑》、《广东园林》和《南方建筑》的办刊历程,并就其对岭南现代建筑与园林的影响作出评析。

  3. Brief Introduction ofChina Illuminating Engineering Journal

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    China Illuminating Engineering Journal,which wasfirst publishedinthe year1987,is a nationwide academic magazine sponsored by ChinaIlluminating Engineering Society(CIES).The goal ofChina IlluminatingEngineering Journalis to demonstrate the most advanced R&Dactivities ofilluminating science,the domestic and international state-of-the-art in thefield of illuminating engineering and the academic activities of Committee ofIlluminating Engineering(CIE)as well as other international illuminatingorganizations;relea...

  4. EDITORIAL: Why we need a new journal in neural engineering

    Science.gov (United States)

    Durand, Dominique M.

    2004-03-01

    laboratory but also in the publication of scientific papers. We do, therefore, need a new journal that provides a platform for this emerging interdisciplinary field of neural engineering where neuroscientists, neurobiologists and engineers can publish their work in one periodical that spans the disciplines. Journal of Neural Engineering will provide this platform. The new journal will publish full-length articles of the highest quality and importance in the field of neural engineering at the molecular, cellular and systems levels. The scope of Journal of Neural Engineering encompasses experimental, computational and theoretical aspects of neural interfacing, neuroelectronics, neuromechanical systems, neuroinformatics, neuroimaging, neural prostheses, artificial and biological neural circuits, neural control, neural tissue regeneration, neural signal processing, neural modeling and neuro-computation. The scope of the journal has both depth and breadth in areas relevant to the interface between neuroscience and engineering. There will be two Editors-in-Chief, with expertise covering both engineering and neuroscience. Experts in the areas encompassed by the journal's scope have been identified for the Editorial Board and the composition of the board will be continually updated to address the developments in this new and exciting field. The first issue of this new journal covers a variety of topics that combine neuroscience and engineering: mental state recognition from EEG signals, analysis of body motion in Parkinson's patients, non-linear dynamics of the respiratory system, automatic identification of saccade-related visual evoked potentials, multiple electrode stimulators, algorithms to estimate the causal relationship between brain sources, diffusion tensor imaging in the brain and phase synchronization of neural activity in vitro. This broad array of manuscripts focusing on neural imaging, neurophysiology, neural signal processing, neuroelectronics and neuro-dynamics can

  5. Bibliometric Study of Infociencia Journal.

    Directory of Open Access Journals (Sweden)

    Yaima Martínez Viciedo

    2012-12-01

    Full Text Available Open Access of information has had great boom nowadays, meanwhile, some authors don’t want to disseminate their knowledge, making difficult the process mentioned before. Some Databases have being created to answer to this problem. Repositories and scientific magazines are other possibilities that the authors have to diffuse their knowledge. In this work it is made a bibliometric study of the electronic journal INFOCIENCIA during five years in which productivity of articles, the origin of bibliography, quantity of articles by themes and if the bibliography was update or not, were determined, for doing it an analysis of bibliometric character was made. It consisted on summarizing, reviewing, identifying and systematizing the obtained information by means of investigations. The obtained results were: The productivity of article has decreased during these five years, being 2008 the year of less production. The number of biographies varies in the evaluated period. The themes with more quantity of articles were: health, agriculture and education. It was proved that persons consulted more bibliography since 5 to 10 years, followed by the last 5 years.

  6. Experiments in Creative Climate Journalism

    Science.gov (United States)

    Kintisch, E. S.

    2011-12-01

    Creative experiments in climate journalism are my aim during a one year fellowship at a university. The goal is to engage the audience's senses, mind, and hopefully, imagination in work about Earth's climate. The work is done in collaboration with students, artists, scientists, musicians and actors, all marshalled to explain how the warming planet works through engaging and innovative means. This session will feature video examples of using design or music to visualize climate data. A video using improvisational actors drinking Red Bull to bring the concept of climate sensitivity to life will be shown. A glossy card designed to spoof an airline safety instruction card will be displayed; its design explains geoengineering techniques and their risks. In doing this work I have benefitted from a fellowship at Massachusetts Institute for Technology, which has provided the precious gift of time and creative atmosphere. I am on leave from Science magazine. I will report on what has and hadn't worked in fostering new means of communicating science in an academic setting. The session will also explore the shifting role of the journalist in this new space. The challenges take me beyond simply using words as a medium between science and the public. I find myself as a convener or producer in engendering partnerships between scientists and great communicators like actors, sculptors or filmmakers.

  7. March 2013 pulmonary journal club

    Directory of Open Access Journals (Sweden)

    Mathew M

    2013-03-01

    Full Text Available No abstract available. Article truncated at 150 words. Reignier J, Mercier E, Le Gouge A, Boulain T, Desachy A, Bellec F, Clavel M, Frat JP, Plantefeve G, Quenot JP, Lascarrou JB; Clinical Research in Intensive Care and Sepsis (CRICS Group. Effect of not monitoring residual gastric volume on risk of ventilator-associated pneumonia in adults receiving mechanical ventilation and early enteral feeding: a randomized controlled trial. JAMA. 2013;309(3:249-56. The March pulmonary journal club reviewed the article looking at the effect of gastric residual volume and ventilator associated pneumonia. Most of us would agree that enteral nutrition in the critically ill patient is important but how early and how much is still debatable. In many institutions gastric residual volumes are used to assess gastric motility and help guide rate and cessation of enteral nutrition. This study evaluated the effect of not monitoring gastric residual volume and its effect on ventilator associated pneumonia. The study was a randomized multicenter non- inferiority …

  8. February 2013 pulmonary journal club

    Directory of Open Access Journals (Sweden)

    Mathew M

    2013-02-01

    Full Text Available No abstract available. Article truncated at 150 words. Effect of pressure support vs unassisted breathing through a tracheostomy collar on weaning duration in patients requiring prolonged mechanical ventilation: a randomized trial. Jubran A, Grant BJ, Duffner LA, Collins EG, Lanuza DM, Hoffman LA, Tobin MJ. JAMA. 2013;309(7:671-7. The rise in prolonged mechanical ventilation has fostered a growth in the need for long term acute care hospitals (LTACH. The February Journal Club reviewed the study looking at ventilator weaning through pressure support trials vs. spontaneous breathing through tracheostomy collar in a LTACH. The study was a randomized trial performed from 2000 - 2010. It was performed at a single long term acute care facility. Patients that required mechanical ventilation for > 21 days and failed a 5 day screening procedure of spontaneous breathing were included in the study. Included patients were randomized to either a pressure support or tracheostomy collar arm. 500 patients were screened, and a total of …

  9. Impact Factors and Prediction of Popular Topics in a Journal.

    Science.gov (United States)

    Nielsen, M B; Seitz, K

    2016-08-01

    The impact factor (IF) for 2015 was recently released and this could be the time to once again reflect on its use as a metric of a journal. Problems and concerns regarding the IF have been addressed extensively elsewhere 1 2. The principle of the IF for a given year is that it represents the average number of citations of articles published in the journal in the two previous years.While authors frequently cite the IF as a determining factor for submission, the IF does not predict how many times individual articles will be cited. In a study from a peer-reviewed cardiovascular journal, nearly half of all published articles were poorly cited, i. e., less than five citations in five years 3. A similar percentage seems to apply to our journal. In nearly all journals we estimate that the majority of citations relate to a minority of the articles. Some articles are never cited. 13 % of the articles published in our journal from 2010 to 2013 have never been cited. Even authors of poorly cited articles benefit from the IF since many institutions use the combined impact factors of their published papers to measure research activity and this may be reflected in their research budgets.The competition for the printed pages in the six annual issues of Ultraschall in der Medizin/European Journal of Ultrasound (UiM/EJU) has resulted in high rejection rates (between 80 % and 90 %). One negative review with recommendation of major revision may therefore result in rejection. Peer-review fraud where the submitting author listed recommended reviewers with fake email addresses supplying fabricated peer reviews has recently been described in the New England Journal of Medicine 4. Some of the editors of our journal believe they have experienced this as well. Fabricating reviews in order to get a high IF for an article is to be considered fraud and is inexcusable.One aspect of using impact factors as a measure of the quality of a journal is that the IF only goes back two years

  10. Biomedical journals: keeping up and reading critically.

    Science.gov (United States)

    Chase, Karen L; DiGiacomo, Ronald F; Van Hoosier, Gerald L

    2006-09-01

    By extrapolation from studies of physicians, knowledge and practice of laboratory animal medicine and science are expected to become progressively more outdated the longer practitioners are out of school. Keeping up with current literature and practice is a challenge that necessitates the use of many different sources of continuing education. Both veterinarians and physicians consistently list journals as the most beneficial source of new information. Accordingly, they must select from the veterinary and biomedical literature articles that report original studies and systematic reviews and recognize and respond to valid new knowledge to improve diagnostic and therapeutic approaches and maintain consistent clinical skills. Other objectives include selecting journals for general information and for information relevant or specific to one's field of research. Lastly, candidates for board certification need to read articles from journals that potentially provide the basis for questions on the examination. 'High-impact' journals should be identified, and articles should be reviewed critically. In a survey of recent candidates for laboratory animal medicine board examination, these journals included Contemporary Topics (now JAALAS), Comparative Medicine, ILAR Journal, and Laboratory Animals. Strategies for coping with the challenge of staying current with the literature include wise use of technology, journal clubs, and consultation with colleagues. A laboratory animal practitioner can become a better scientist and clinician by evaluating the research performed by others. Thorough, critical review of biomedical literature is paramount to these goals.

  11. AGU Journals Increase Speed and Impact

    Science.gov (United States)

    Warner, Mary

    2014-08-01

    Fast publication and high quality and impact are important for effective dissemination of geoscience research. With this in mind, AGU's journal editors and staff, along with staff at our publishing partner, Wiley, have been working to increase both the speed of publication and the impact of the research published in our 18 peer-reviewed journals while maintaining our commitment to quality. Significant progress continues to be made on both fronts, as evidenced by the most recent publication times and the 2013 release of the Journal Citation Reports®, which was issued by Thomson Reuters on 29 July.

  12. Annual Journal Citation Indices: A Comparative Study

    Directory of Open Access Journals (Sweden)

    Abdul Khaleque

    2016-06-01

    Full Text Available We study the statistics of citations made to the indexed Science journals in the Journal Citation Reports during the period 2004-2013 using different measures. We consider different measures which quantify the impact of the journals. To our surprise, we find that the apparently uncorrelated measures, even when defined in an arbitrary manner, show strong correlations. This is checked over all the years considered. Impact factor being one of these measures, the present work raises the question whether it is actually a nearly perfect index as claimed often. In addition, we study the distributions of the different indices which also behave similarly.

  13. Annual Journal citation indices: a comparative study

    CERN Document Server

    Khaleque, Abdul; Sen, Parongama

    2016-01-01

    We study the statistics of citations made to the indexed Science journals in the Journal Citation Reports during the period 2004-2013 using different measures. We consider different measures which quantify the impact of the journals. To our surprise, we find that the apparently uncorrelated measures, even when defined in an arbitrary manner, show strong correlations. This is checked over all the years considered. Impact factor being one of these measures, the present work raises the question whether it is actually a nearly perfect index as claimed often. In addition we study the distributions of the different indices which also behave similarly.

  14. Reflections on 25 Years of Journal Editorship

    Science.gov (United States)

    Matthews, Michael R.

    2015-07-01

    These reflections range over some distinctive features of the journal Science & Education, they acknowledge in a limited way the many individuals who over the past 25 years have contributed to the success and reputation of the journal, they chart the beginnings of the journal, and they dwell on a few central concerns—clear writing and the contribution of HPS to teacher education. The reflections also revisit the much-debated and written-upon philosophical and pedagogical arguments occasioned by the rise and possible demise of constructivism in science education.

  15. Cultural and lifestyle journalism in online and print newspapers from a reader/userperspective

    DEFF Research Database (Denmark)

    From, Unni

    in contemporary journalism. In relation to cultural and lifestyle journalism more specifically, it does, however, also seems that broadsheet newspapers insist on more traditional public values by combining issues of traditional public relevance with issues related to the private sphere (From & Kristensen 2008...... newspapers often engage people to participate in producing content creating new ways of being an active audience. Departing from quantitative and qualitative audience studies of the use and reception of culture and lifestyle journalism in the Danish press (completed in Autumn 2008 and Spring 2009...

  16. Journal club: Integrating research awareness into postgraduate nurse training

    Directory of Open Access Journals (Sweden)

    Clare Davis

    2014-10-01

    Full Text Available Background: Evidence-based nursing requires nurses to maintain an awareness of recently published research findings to integrate into their clinical practice. In the South African setting keeping up with recent literature has additional challenges, including the diversity of nurses’ home language, geographically foreign origins of published work, and limited economic resources. Students enrolled in a postgraduate programme came from various paediatric settings and displayed limited awareness of nursing literature as an evidence base for practice.Objectives: The study aimed to design and introduce a journal club as an educational strategy into the postgraduate programmes in children’s nursing at the University of Cape Town (UCT, and then to refine the way it is used to best serve programme outcomes and facilitate student learning whilst still being an enjoyable activity.Method: An action research methodology using successive cycles of ‘assess-plan-act-observe’ was used to design, implement and refine the structure of a journal club within the postgraduate diploma programme over four academic years. Six educators actively tracked and reflected on journal club sessions, and then analysed findings during and after each annual cycle to plan improvement and increasing programme alignment.Results: Considerable refinement of the intervention included changing how it was structured, the preparation required by both students and educators, the article selection process and the intervention’s alignment with other learning activities in the programme.Conclusion: Journal club facilitated an increase in student awareness and reading of nursing literature, offering the opportunity to consider application of published research to current nursing practice. Another benefit was enabling students to become familiar with the specialised and technical language of research, children’s nursing and the critical care of children and neonates, by speaking

  17. Engineering Education Research in "European Journal of Engineering Education" and "Journal of Engineering Education": Citation and Reference Discipline Analysis

    Science.gov (United States)

    Wankat, Phillip C.; Williams, Bill; Neto, Pedro

    2014-01-01

    The authors, citations and content of "European Journal of Engineering Education" ("EJEE") and "Journal of Engineering Education" ("JEE") in 1973 ("JEE," 1975 "EJEE"), 1983, 1993, 2003, and available 2013 issues were analysed. Both journals transitioned from house organs to become…

  18. Twitter, Journalism and Affective Labour

    Directory of Open Access Journals (Sweden)

    Eugenia Siapera

    2015-03-01

    Full Text Available The rise of the network aspects of journalism in the context of social mediasuch as Twitter, and the increased importance accorded to community building and maintenance as well as to reciprocity, point to the need to take into account the affective part of journalistic labour. This refers to these aspects of journalistic work that are linked to the creation of networks and communities, to interactions with readers and the forming of bonds between journalists and their readers. An analysis of the affective labour of journalists on Twitter, we argue, is necessary in order to understand the potential and ambiguities of this part of their labour. Based on a set of in-depth interviews with Twitter journalists, this article found three main repertoires of affective labour: the organic relations repertoire, which points to the increasing importance of authenticity as a means of establishing credibility on Twitter; the temporal repertoire; and the repertoire of responsibility. The importance of the affective labour of journalism is found in its biopolitical productivity. The development of an organic relationship with followers, the emergence of stronger bonds between core groups that then become communities, the extension of care and help to the network, are all evidence of the importance of this biopolitical productivity and point to the construction of a new and potentially more radical sociopolitical role for journalism. However, this potential is ambiguous insofar as these elements contain unresolved tensions and ambiguities. These include the trade in selves and the associated commodification; the re-formulation of time, especially its diachronic dimension, as accumulation of social capital; the role of reciprocity and responsibility in reproducing inequalities; and care as care for only those deemed deserving. These ambiguities severely undermine and limit the potentials of affective labour, pointing to the need to develop a purposeful political

  19. The distribution of forensic journals, reflections on authorship practices, peer-review and role of the impact factor.

    Science.gov (United States)

    Jones, Alan Wayne

    2007-01-17

    disciplines, probably because of the small size of the field, fewer active researchers and less pressure to publish. The relatively low impact factors of forensic journals should be less of a concern than ensuring that manuscripts receive a rigorous and preferably an open peer-review prior to acceptance for publication. The information, conclusions and opinions published in forensic science journals might one day be proffered as evidence in criminal or civil litigation.

  20. Median Citation Index vs Journal Impact Factor

    Science.gov (United States)

    Antonoyiannakis, Manolis

    2015-03-01

    The Journal Impact Factor is an arithmetic mean: It is the average number of citations, in a year, to a journal's articles that were published the previous two years. But for the vast majority of scholarly journals, the distribution of these citations is skewed (non-symmetric). We argue that a more representative member of the skewed distribution of citations is its median, not the mean. We thus introduce the Median Citation Index (MCI) and compare it to the journal Impact Factor (JIF) as a potentially more suitable choice of the ``center'' of the distribution, or its typical value. Unlike the JIF, the MCI is far less sensitive to outlier (very highly cited) papers or to gaming, and does not lend itself to the hype of calculating it to three decimal digits.

  1. ELSEVIER SCIENTIFIC JOURNALS AVAILABLE ON YOUR DESKTOP

    CERN Multimedia

    1999-01-01

    Elsevier Science Publishers have for decades distributed renowned journals in science and technology, which are now accessible on the Web through their Science Direct service. CERN has been granted a site licence trial period until the end of 1999.Included among the titles are: Astroparticle physics, Computer physics communications, Nuclear instruments and methods in physics research A and B, Nuclear physics A and B, Physics letters A and B, Physics reports, Surface science and Thin solid films.Links to the individual titles appear in our electronic journals list at:http://wwwas.cern.ch/library/electronic_journals/ejAH.htmlThe Library invites all readers to search and download articles of the journals currently subscribed to. You can also access the full Science Direct site at: http://www.sciencedirect.com/(Choose 'group-wide login' or, for a 'personal login' registration, please contact us)All questions and comments are welcome and can be addressed to: library.desk@cern.ch

  2. REDVET indexada en el Journal Finder

    OpenAIRE

    REDVET

    2010-01-01

    ResumenEl Journal Zinder, un servicio suministrado a bibliotecas de EE.UU. por WT Cox Subscriptions, proporciona enlaces a sitios que tienen una cantidad significativa de texto completo de la revista que se busca.

  3. REDVET indexada en el Journal Finder

    Directory of Open Access Journals (Sweden)

    REDVET

    2010-02-01

    Full Text Available ResumenEl Journal Zinder, un servicio suministrado a bibliotecas de EE.UU. por WT Cox Subscriptions, proporciona enlaces a sitios que tienen una cantidad significativa de texto completo de la revista que se busca.

  4. A time of change at Thrombosis Journal

    Directory of Open Access Journals (Sweden)

    ten Cate Hugo

    2012-05-01

    Full Text Available Abstract Thrombosis and hemostasis related disease have a heavy burden in cardiovascular disease and it is important to have a journal where research into this can be accessed by all.

  5. Getting published in peer-reviewed journals.

    Science.gov (United States)

    Dimitroulis, G

    2011-12-01

    Writing a paper for publication in a peer-reviewed journal is a rewarding experience but a very difficult undertaking that requires years of experience, determination and patience. The exponential rise of knowledge has resulted in the exponential rise of manuscripts submitted for publication in the various peer-reviewed journals all over the world. Potential authors are not only having to write high-quality papers to get published, but also have to compete with other authors for the limited journal space available to publish their papers. The purpose of this article is to highlight some of the ways of making the task of getting published in peer-reviewed journals easier to achieve.

  6. The Crop Journal Calls for Papers

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    <正>We would like to invite you to submit your latest research accomplishments to The Crop Journal(ISSN:2095-5421;Online ISSN:2214-5141,CN 10-1112/S),a new bimonthly academic journal co-sponsored by the Crop Science Society of China and the Institute of Crop Science,Chinese Academy of Agricultural Sciences.The Crop Journal is freely available online(Open Access)in ScienceDirect.The Editor-in-Chief of The Crop Journal is Professor Jianmin Wan,PhD,Cheung Kong Scholar,Director of the Institute of Crop Science and Executive Vice President of the Crop Science Society of China,supported by the Editorial Board of 85 international experts from various fields of crop sciences.

  7. The Crop Journal Calls for Papers

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    <正>We would like to invite you to submit your latest research accomplishments to The Crop Journal(ISSN:2095-5421;Online ISSN:2214-5141,CN 10-1112/S),a new bimonthly academic journal co-sponsored by the Crop Science Society of China and the Institute of Crop Science,Chinese Academy of Agricultural Sciences.The Crop Journal is freely available online(Open Access) in Science Direct.The Editor-in-Chief of The Crop Journal is Professor Jianmin Wan,PhD,Cheung Kong Scholar,Director of the Institute of Crop Science and Executive Vice President of the Crop Science Society of China,supported by

  8. The Crop Journal Calls for Papers

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    <正>We would like to invite you to submit your latest research accomplishments to The Crop Journal(ISSN:2095-5421;Online ISSN:2214-5141,CN 10-1112/S),a new bimonthly academic journal co-sponsored by the Crop Science Society of China and the Institute of Crop Science,Chinese Academy of Agricultural Sciences.The Crop Journal is freely available online(Open Access)in Science Direct.The Editor-in-Chief of The Crop Journal is Professor Jianmin Wan,Ph D,Cheung Kong Scholar,Director of the Institute of Crop Science and Executive Vice President of the Crop Science Society of China,supported by

  9. The journal of irreproducible results II

    CERN Document Server

    Scherr, George H

    1997-01-01

    Compilation of offbeat science papers from the Journal of Irreproducible Results, including: Emotion in the Rat Face; Foamy Beer; Cooking with Potential Energy; The Large-Cake Cutting Problem; Siamese Twinning in Gummy Bears; much more.

  10. Cognitive Theories and the Concept of Journalism

    Directory of Open Access Journals (Sweden)

    Zhytaryuk Marian

    2016-07-01

    Full Text Available The general aim of cognitivists - the attempt to compare logical and illogical, rational and irrational in the human behavior - can be considered as one of the main object not only in the psychology, but also in the journalism. If you don’t take into account assumed problems, the truth can be treated as a lie, an importance as an irrationality, an advantage as defects. In practice the ignorance of balancing, consonance and knowledge for the benefit of “must” turned round for tendentiousness, propaganda, manipulation, rationing of authoritarian and totalitarian models of journalism or for passing from journalistic standards in total. Therefore the article describes the spectrum of cognition in the context of modern Journalism and problems of Media practices, including the balance in journalism in terms of theories of consistency.

  11. Using Scavenger Hunts to Familiarize Students with Scientific Journal Articles.

    Science.gov (United States)

    Lijek, Rebeccah S; Fankhauser, Sarah C

    2016-03-01

    Primary scientific literature can be difficult to navigate for anyone unfamiliar with its foreign, formal structure. We sought to create a fun, easy learning tool to help familiarize students of all ages with the structure of a scientific article. Our main learning objective was for the student to realize that science writing is formulaic-that specific information is found in predictable locations within an article-and that, with an understanding of the formula, anyone can comfortably navigate any journal article and accurately predict what to expect to find in each section. To this end, we designed a Journal Article Scavenger Hunt that requires the user to find and identify a series of commonplace features of a primary research article. The scavenger hunt activity is quick and easy to implement, and is adaptable to various ages and settings, including the classroom, lab, and at outreach events. The questions in the scavenger hunt can be scaled in difficulty and specificity to suit the instructor's needs. Over many years of using this activity, we have received positive feedback from students of all ages, from elementary school students to lay adult-learners as well as science teachers themselves. By making the unknown seem predictable and approachable, the scavenger hunt helps a variety of audiences feel more comfortable with science and more confident in their ability to engage directly with the scientific literature. Journal of Microbiology & Biology Education.

  12. Bibliometric analysis of the 'Electronic Library' journal (2000-2010

    Directory of Open Access Journals (Sweden)

    Akhtar Hussain

    2011-06-01

    Full Text Available This study aims to present a bibliometric analysis of the Electronic Library journal, the aim being to offer a summary of research activity in library and information science and characterize its most important aspects. The paper analyzes a bibliometric study of 578 articles were published during the period January 1, 2000 to December 31, 2010 in the Electronic Library journal. The paper covers the bibliometric analyses of year-wise distribution of articles, category-wise classification of papers, subject-wise distribution of articles, authorship patterns, and institutions-wise distribution of contributions. Special issues of the Electronic Library brought out during 2000-2010, and prolific authors during 2000 to 2010 have been analyzed.

  13. Journaling: An Effective Approach to Professional Development For Reflective Teachers

    Institute of Scientific and Technical Information of China (English)

    Wang Peng

    2008-01-01

    As a new curriculum reform program was put forward in China,higher standards for teachers were given that teachers must have a potential of reflective development.Continuing and effective professional development is a common concern of most teachers and professional educators.Effective professional development usually means that not only does it have immediate impact on the work of the professional educator,but it has a long lasting impact.Unfortunately,such effective professional development activities are rare and,in turn,costly to the organization.The purpose of this paper is to demonstrate a form of effective professional development which is not only economical but effective.That is the reflective journal.This article analyzes the application of Journal writing from these aspects of the definition,content and the procedures.

  14. Journal of Undergraduate Research, Volume VI, 2006

    Energy Technology Data Exchange (ETDEWEB)

    Faletra, P.; Schuetz, A.; Cherkerzian, D.; Clark, T.

    2006-01-01

    Students who conducted research at DOE National Laboratories during 2005 were invited to include their research abstracts, and for a select few, their completed research papers in this Journal. This Journal is direct evidence of students collaborating with their mentors. Fields in which these students worked include: Biology; Chemistry; Computer Science; Engineering; Environmental Science; General Sciences; Materials Sciences; Medical and Health Sciences; Nuclear Sciences; Physics; and Science Policy.

  15. References in the Australasian Medical Journal

    Directory of Open Access Journals (Sweden)

    Prakash Adhikari

    2010-12-01

    Full Text Available BackgroundReferences serve as an important tool in providing credibility to the published literature and to assist retrieval of the cited and related information. This study was done to observe the accuracy of references in articles published in Australasian Medical Journal.Method Fifty references were randomly selected from two different issues of Australasian Medical Journal (AMJ: Volume 3, Number 11, 2010 and Volume 3, Number 10, 2010. The instructions for authors of this journal were examined. References from each article were compared with the original for accuracy, using the following six elements: 1 authors; including spelling, initials, order and number; 2 title, including spelling and punctuation; 3 journal name, including use of correct abbreviation as listed in Index Medicus; 4 year; 5 volume; and 6 page numbers, including first and last page numbers. Citations were considered incorrect if there was an error in any of these six elements. References not cited from indexed journals were excluded. Statistical analysis was done by using frequency and percentage.ResultsResults show that 14.0% references in AMJ were inaccurate. Most common errors were author’s name and journal name. Author’s names were found to be incorrect in 10.0% references while journal name (either incorrect abbreviations or incorrect instructions or punctuation errors were found to be incorrect in 4.0%. Least common error was found in writing the title of the article (2.0%. There were no errors found in other elements.ConclusionErrors in citing the references are also found in the AMJ. The quoted error in this study (14.0% is comparable to other international literature. The majority of errors are avoidable. So, the authors, editors and the reviewers have to check for any errors seriously before publication in the journal.

  16. Editorial: Biotechnology Journal brings more than biotechnology.

    Science.gov (United States)

    Jungbauer, Alois; Lee, Sang Yup

    2015-09-01

    Biotechnology Journal always brings the state-of-the-art biotechnologies to our readers. Different from other topical issues, this issue of Biotechnology Journal is complied with a series of exiting reviews and research articles from spontaneous submissions, again, addressing society's actual problems and needs. The progress is a real testimony how biotechnology contributes to achievements in healthcare, better utilization of resources, and a bio-based economy.

  17. Forty Years of Crime in London (Journal)

    OpenAIRE

    Shoemaker, R.B.

    2015-01-01

    As a contribution to the fortieth anniversary celebrations of the London Journal, this article provides an overview of the twenty-seven articles which it has published about crime and criminal justice since its inception. While few articles were published in its early years, there has been a big increase in articles published in the last decade, pushing the Journal into the forefront of the historiography on these topics. A survey of the recurring themes in articles about crime, policing, jus...

  18. The 21st century chemistry journal

    OpenAIRE

    Bachrach, Steven M

    1999-01-01

    Internet publication will radically alter how chemists will publish their research in the next century. In this article, we describe two fundamental changes: enhanced chemical publication which allows chemists to publish materials that cannot be published on paper and end-user customization which allows readers to read articles prepared to meet their specifications. These concepts have been implemented within the Internet Journal of Chemistry, a new journal designed to employ the latest techn...

  19. Journal of the Chinese Ceramic Society

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    ISSN 2095-7645CN 10-1189/TQ Aims and Scope The Journal of the Chinese Ceramic Society is a premier archival journal devoted to publishing top quality original research that advances the fundamental and applied science of ceramic materials.Today’S ceramic science is an interdisciplinary field that has expanded beyond its traditional core to areas as diverse as electronics and energy materials,and bio-and

  20. Clinical Microbiology Reviews: Genesis of a Journal

    OpenAIRE

    Morello, Josephine A.

    1999-01-01

    In 1986 planning for a new ASM review journal, Clinical Microbiology Reviews (CMR), began. CMR would publish articles primarily of interest to persons concerned with pathogenesis, laboratory diagnosis, epidemiology, and control of human and veterinary pathogens. The first issue was published in January 1988, with quarterly publication since then. The journal quickly became successful in terms of subscribers and impact on the field, earning a strong national and international reputation. The a...

  1. Student-Teacher Dialogue Journals as a Tool for Developing Interactional Ability. Tesi di Laurea in Lingua Inglese.

    Science.gov (United States)

    Morini, Emanuela

    A study investigated the features of discourse in the written student-teacher interaction in dialogue journals. It was assumed that such an activity would encourage the negotiation of meaning and roles, and that the data would provide evidence of that negotiation. Data were drawn from 32 journals written by 16-to-18-year-old students in an Italian…

  2. Characterizing Journal Access at a Canadian University Using the Journal Citation Reports Database

    OpenAIRE

    Alan Gale; Linda Day

    2011-01-01

    This article outlines a simple approach to characterizing the level of access to the scholarly journal literature in the physical sciences and engineering offered by a research library, particularly within the Canadian university system. The method utilizes the “Journal Citation Reports” (JCR) database to produce lists of journals, ranked based on total citations, in the subject areas of interest. Details of the approach are illustrated using data from the University of Guelph. The examp...

  3. How do medical student journals fare? A global survey of journals run by medical students.

    Science.gov (United States)

    Alamri, Yassar

    2016-01-01

    Medical students have made significant contributions to the medical and scientific fields in the past. Today, medical students still contribute to biomedical research; however, they often face disappointment from journals when trying to publish their findings. This led to the development of medical student journals, which take a more "student-friendly" approach. This article reviews the current medical student journals published in English and sheds light on current trends and challenges.

  4. A review of cardiopulmonary research in Brazilian medical journals: clinical, surgical and epidemiological data.

    Science.gov (United States)

    Serrano, Carlos; Rocha e Silva, Mauricio

    2010-04-01

    Research in the field of cardiopulmonary disease in Brazil has been very active in recent decades. The combination of PUBMED, SCieLO, open access and online searching has provided a significant increase in the visibility of Brazilian journals. This newly acquired international visibility has in turn resulted in the appearance of more original research reports in the Brazilian scientific press. This review is intended to highlight part of this work for the benefit of the readers of "Clinics." We searched through PUBMED for noteworthy articles published in Brazilian medical journals included in the Journal of Citation Reports of the Institute of Scientific Information to better expose them to our readership. The following journals were examined: "Arquivos Brasileiros de Cardiologia," "Arquivos Brasileiros de Endocrinologia e Metabologia," "Brazilian Journal of Medical and Biological Reviews," "Jornal Brasileiro de Pneumologia," "Jornal de Pediatria," "Revista Brasileira de Cirurgia Cardiovascular," "Revista da Associação Médica Brasileira," Revista da Escola de Enfermagem U.S.P." and "São Paulo Medical Journal." These journals publish original investigations in the field of cardiopulmonary disease. The search produced 71 references, which are briefly examined.

  5. Concerned Journals, Editors And ICMJE

    Directory of Open Access Journals (Sweden)

    Ajai R. Singh

    2007-01-01

    Full Text Available This section will detail some important initiatives taken by journal editors in writing about industry influence on academia in particular and medicine in general. It will also look into the Revised Guidelines of the ICMJE vis-à-vis issues related to industry-sponsored research. Journals And Editors In the last chapter, we saw how conflict of interest related to individuals and institutions are discussed and resolved by AAMC. Conflict of interest because of industry's increasing clout has also engaged the attention of editors of important journals and some significant editorials in this connection are worth a close study by all concerned researchers and institutions, for they reflect reasoned responses to disturbing developments. The titles themselves reflect their concern:Is academic medicine for sale? (Angell, N Engl J Med , 2000Angell asks a piquant question of academic medical institutions:'Academic medical institutions are themselves growing increasingly beholden to industry. How can they justify rigorous conflict-of-interest policies for individual researchers when their own ties are so extensive?' Answering as to why Academia-industry connect flourishes, she says: 'Some academic institutions have entered into partnerships with drug companies to set up research centers and teaching programs in which students and faculty members essentially carry out industry research. Both sides see great benefit in this arrangement. For financially struggling medical centers, it means cash. For the companies that make the drugs and devices, it means access to research talent, as well as affiliation with a prestigious "brand." Asking herself the question: 'Why shouldn't clinical researchers have close ties to industry?' she answers it decisively tilts academia's inclinations to serve industry interests in various ways, rather than that of biomedical advance:'One obvious concern is that these ties will bias research, both the kind of work that is done and

  6. Documenting the Earliest Chinese Journals

    Directory of Open Access Journals (Sweden)

    Jian-zhong (Joe Zhou

    2001-10-01

    Full Text Available

    頁次:19-24

    According to various authoritative sources, the English word "journal" was first used in the 16lh century, but the existence of the journal in its original meaning as a daily record can be traced back to Acta Diuma (Daily Events in ancient Roman cities as early as 59 B.C. This article documents the first appearance of Chinese daily records that were much early than 59 B.C.

    The evidence of the earlier Chinese daily records came from some important archaeological discoveries in the 1970's, but they were also documented by Sima Qian (145 B.C. - 85 B.C., the grand historian of the Han Dynasty imperial court. Sima's lifetime contribution was the publication of Shi Ji (史記 (The Grand Scribe's Records, the Records hereafter. The Records is a book of history of a grand scope. It encompasses all Chinese history from 30lh century B.C. through the end of the second century B.C. in 130 chapters and over 525,000 Chinese

  7. Insights from Brazilian medical journals

    Directory of Open Access Journals (Sweden)

    Bruno Caramelli

    2009-01-01

    Full Text Available This brand-new series of articles aims at delivering to national and international readers some of the cutting-edge contributions from the Brazilian medical literature. Recently papers published in the main Brazilian medical journals are carefully selected and analyzed by skilled medical editors. In addition we asked editors to choose keywords to be highlighted in order to claim for reader's attention. Articles are organized by area of interest to facilitate reading. To get the most of the limited available editorial space we did not include the names of the authors of the related articles in the text itself but a complete reference guide is provided at the end of the article. The result carries the most important messages from the original paper accompanied by a personal interpretation. Directed to the busy medical doctor we hope that this initiative may help in the successful translation of knowledge from scientific evidence to clinical practice.Esta nova série de artigos tem por objetivo levar aos leitores nacionais e internacionais algumas das mais importantes contribuições provenientes da literatura médica brasileira recente. Os artigos originais mais relevantes são selecionados por experientes editores a quem solicitamos que escolham palavras- chaves para que sejam destacadas para chamar a atenção do leitor. Para facilitar a leitura, os artigos são organizados por área de interesse. Para aproveitar ao máximo o limitado espaço editorial não são incluídos os nomes dos autores dos artigos. Entretanto, a referência completa é oferecida ao final do artigo. O resultado final traz o que há de melhor do artigo, seguido de uma sintética interpretação pessoal. Endereçado ao médico ocupado, esperamos que esta inciativa possa contribuir para o sucesso da translação do conhecimento da evidência científica para a prática clínica.

  8. Economic Journal in Russia: Quality Assessment Issues

    Directory of Open Access Journals (Sweden)

    Ol’ga Valentinovna Tret’yakova

    2016-05-01

    Full Text Available The paper attempts to assess economic journals included in the List of peer-reviewed scientific journals and editions that are authorized to publish the principal research findings of doctoral (candidate’s dissertations (the VAK List, it was established by the Decision of the Ministry of Education and Science of the Russian Federation and entered into force on December 01, 2016. The general assessment of the journals that include more than 380 titles is carried out by analyzing their bibliometric indicators in the system of the Russian Science Citation Index, in particular, by examining the values of their impact factors. The analysis conducted at the Institute of Socio-economic Development of Territories of RAS shows that a relatively small number of economic journals publish a significant proportion of articles that obtain a large share of citations. The author reveals that the new VAK List includes over 50% of journals specializing in economic sciences, which have a lower level of citation or which are virtually not cited at all. This indirectly indicates that such journals are “left behind” the “main stream of science”, that their significance is local, availability low, attractiveness for the audience and scientific authority insufficient. The analysis proves that when forming the list of peer-reviewed scientific publications recommended for publication of dissertation research findings, along with other criteria, it is advisable to use tools that help assess the level of the journal. It is very important that the evaluation had quantitative expression and served as a specific measure for ranking the journals. One of these tools may be a criterion value for the two-year impact factor, which helps identify journals with a sufficient citation level. The paper presents the results of analysis of the RSCI list, which was proposed by the Council for Science under the Ministry of Education and Science of the Russian Federation as an

  9. RSS (http://www.iaees.org/publications/journals/piaees/rss.xml

    Directory of Open Access Journals (Sweden)

    Proceedings of the International Academy of Ecology and Environmental Sciences (ISSN 2220-8860

    Full Text Available Proceedings of the International Academy of Ecology and Environmental Sciences ISSN 2220-8860 URL: http://www.iaees.org/publications/journals/piaees/online-version.asp RSS: http://www.iaees.org/publications/journals/piaees/rss.xml E-mail: piaees@iaees.org Editor-in-Chief: WenJun Zhang Aims and Scope PROCEEDINGS OF THE INTERNATIONAL ACADEMY OF ECOLOGY AND ENVIRONMENTAL SCIENCES (ISSN 2220-8860; CODEN PIAEBW is an open access, peer-reviewed international journal that considers scientific articles in all different areas of ecology and environmental sciences. It is the flagship journal of the International Academy of Ecology and Environmental Sciences. It dedicates to the latest advances in ecology and environmental sciences. The goal of this journal is to keep a record of the state-of-the-art research and promote the research work in these fast moving areas. The topics to be covered by this journal include, but are not limited to theory, methodology, technology, innovation, activity, and project in the following areas: •Animal ecology, plant/microbe ecology, wetland ecology, farmland ecology, forest/grassland ecology, marine ecology, pollution ecology, etc. •Biological conservation & preservation, ecosystem restoration, environmental policy, environmental toxicology, environmental pollution and control, natural resource, bioenergy research, environmental technology, waste management, environmental economics, environmental management & planning, environmental education, environmental engineering, global climate change, oceanography, etc. Authors can submit their works to the email box of this journal, piaees@iaees.org. All manuscripts submitted to this journal must be previously unpublished and may not be considered for publication elsewhere at any time during review period of this journal. Authors are asked to read Author Guidelines before submitting manuscripts. In addition to free submissions from authors around the world, special issues are

  10. A Bibliometric Analysis of Communication Journals from 2002 to 2005

    Science.gov (United States)

    Feeley, Thomas Hugh

    2008-01-01

    Journal impact ratings are often used by authors, promotion/hiring committees, and grant review teams as a proxy for scholarship quality. Journal citation data (2002-2005) from Social Sciences Citation Index were used to rank journals in the field of communication. A journal relatedness algorithm was applied to ascertain the 19 semantically…

  11. Contributions of Print Journalism to the Study of Political Communication.

    Science.gov (United States)

    Garrison, Bruce

    Print journalism and journalism research have contributed many concepts, principles, and communication techniques to the field of political communication. An examination of the indexes of "Public Opinion Quarterly,""Journalism Quarterly," and the "Journal of Communication" through the mid-1960s indicates the evolution of the study of print media…

  12. Subject Journal Review: Personnel Management and Industrial Psychology.

    Science.gov (United States)

    Herman, Georgianna

    1984-01-01

    This annotated bibliography lists 35 primary journals devoted to personnel management and industrial psychology in such categories as human resource planning, employee training, compensation, and employment law. History of the field, journal selection, journal specializations (for practitioners and academicians), journal indexing/abstracting,…

  13. Getting the Most Out of Journaling: Strategies for Outdoor Educators.

    Science.gov (United States)

    Dyment, Janet E.; O'Connell, Timothy S.

    2003-01-01

    Outdoor educators often ask students to write journals without training them in journal writing. A workshop in journal writing for university students in outdoor education courses covers how to write entries related to specific content areas; an understanding of Bloom's Taxonomy of Cognitive Thinking and how it applies to journal writing; and…

  14. 49 CFR 230.101 - Steam locomotive driving journal boxes.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Steam locomotive driving journal boxes. 230.101... Locomotives and Tenders Running Gear § 230.101 Steam locomotive driving journal boxes. (a) Driving journal boxes. Driving journal boxes shall be maintained in a safe and suitable condition for service. Not...

  15. 49 CFR 230.102 - Tender plain bearing journal boxes.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Tender plain bearing journal boxes. 230.102... Locomotives and Tenders Running Gear § 230.102 Tender plain bearing journal boxes. Plain bearing journal boxes... expected to damage the bearing; or have a detrimental effect on the lubrication of the journal and...

  16. Characteristics of Open Access Journals in Six Subject Areas

    Science.gov (United States)

    Walters, William H.; Linvill, Anne C.

    2011-01-01

    We examine the characteristics of 663 Open Access (OA) journals in biology, computer science, economics, history, medicine, and psychology, then compare the OA journals with impact factors to comparable subscription journals. There is great variation in the size of OA journals; the largest publishes more than 2,700 articles per year, but half…

  17. Rankings and Trends in Citation Patterns of Communication Journals

    Science.gov (United States)

    Levine, Timothy R.

    2010-01-01

    Journal citations are increasingly used as indicators of the impact of scholarly work. Because many communication journals are not included in the Social Science Citation Index (SSCI), SSCI impact factors are potentially misleading for communication journals. The current paper reports a citation analysis of 30 communication journals based on…

  18. Status of Journals in the Field of Higher Education

    Science.gov (United States)

    Bray, Nathaniel J.; Major, Claire H.

    2011-01-01

    During the past 50 years, the field of higher education has experienced growth, maturation, and specialization, coinciding with an almost exponential increase in the number of higher education journals. The proliferation of journals has led to an increased focus on journal status by members of the field. Not surprisingly, an informal journal caste…

  19. Deal or No Deal? Evaluating Big Deals and Their Journals

    Science.gov (United States)

    Blecic, Deborah D.; Wiberley, Stephen E., Jr.; Fiscella, Joan B.; Bahnmaier-Blaszczak, Sara; Lowery, Rebecca

    2013-01-01

    This paper presents methods to develop metrics that compare Big Deal journal packages and the journals within those packages. Deal-level metrics guide selection of a Big Deal for termination. Journal-level metrics guide selection of individual subscriptions from journals previously provided by a terminated deal. The paper argues that, while the…

  20. Contribution of Journals to Academic Disciplines

    Directory of Open Access Journals (Sweden)

    Lee, Hye-Young

    2015-03-01

    Full Text Available This research uses a new approach to analyze the extent of influence journal papers have on the progress of varied research fields by estimation of subject-based influence on research other than impact factor that relies on citation index. It is initiated with the hypothesis that earlier established citation relations between journal and citing paper, which reveals the research field that contains the highest citation index and hence has received the greatest contribution from a particular journal, would have inconsistent contribution to the research field over the year of journal publication. The target research is primarily 128 journal papers and 4,123 citing papers from Information Systems Research published in the years 2001, 2004, 2007, and 2010. The characteristics of citation history and hallmarks of research field of citing papers were studied and analysis on significant distinction between citing fields based on the year of publication was performed. The analysis results show the order of citation rate to be highest from Computer Science (2,221 cases, Business & Economics (2,191 cases, and Information Science & Library Science (1,901 cases. The citation history of the journal, nonetheless, indicates increase in citation during 2-3 years after the earliest publication till it achieves constant citation. The statistical analysis shows significant variation in citing fields in accordance with the publication year; especially in 2010, journal contribution has increased in the fields of Business & Economics, Operations Research & Management Science, and Health Care Sciences & Services but, however, is reduced in Education & Educational Research and Social Sciences - Other Topics.

  1. EVALUATION OF THE IMPACT OF JOURNAL CLUB AS A TEACHING-LEARNING TOOL AMONG MEDICAL POSTGRADUATE STUDENTS

    Directory of Open Access Journals (Sweden)

    Bhagyalakshm

    2016-01-01

    Full Text Available BACKGROUND Journal club is an example of small group method of teaching-learning technique, being an important ingredient in medical education. Journal club has been advocated as a bridge between research and evidence based medical care in practice. It has been recognized as a means of keeping update with the literature; promoting the research activities; promoting evidence based medical care and teaching critical appraisal skills. METHODOLOGY This study assess the role of journal club as a teaching-learning tool by recording the perception of post graduates on journal club through a questionnaire based survey. RESULTS The scores for most of the items of fifteen point questionnaire were above three indicating that learning through journal club method is satisfactory. DISCUSSION The use of journal club should help the post graduate students see the connections between theory, research and practice aspects. The value of journal club is that it can promote better understanding of research process and improved ability to critically appraise research. CONCLUSION Many of the post graduate medical students perceived that journal club enhances the skills, promote evidence based medical care and update the knowledge on recent advances and felt that journal club must be scheduled regularly as a part of teaching-learning method in post graduate curriculum.

  2. Journal of Sound and Vibration

    OpenAIRE

    Magalhães, R.S.; Fontes, C.H.O.; Almeida, L. A. L. de; Embiruçu, Marcelo

    2011-01-01

    texto completo: acesso restrito. p.5138–5150 Acoustic noise in industrial areas, typically generated by compressors and vacuum pumps, may be mitigated by the combined use of passive and active noise control strategies. Despite its widespread use, the traditional Active Noise Control (ANC) technique requires error feedback and has been proven to be effective only within a small spatial region. When the movement of human ears is required within a large region and error feedbac...

  3. Ranking Predatory Journals: Solve the Problem Instead of Removing It!

    Science.gov (United States)

    Dadkhah, Mehdi; Bianciardi, Giorgio

    2016-01-01

    Predatory journals are a well-known issue for scholarly publishing and they are repositories for bogus research. In recent years, the number of predatory journals has risen and it is necessary to present a solution for this challenge. In this paper, we will discuss about a possible ranking of predatory journals. Our ranking approach is based on Beall’s criteria for detection of predatory journals and it can help editors to improve their journals or convert their questionable journals to non-predatory ones. Moreover, our approach could help young editors to protect their journals against predatory practice. Finally, we present a case study to clarify our approach. PMID:27123411

  4. AGU journals increase in importance according to 2010 Impact Factors

    Science.gov (United States)

    Cook, Bill

    2011-07-01

    AGU journals continue to rank highly in many categories in the 2010 Journal Citation Report (JCR), which was released by Thomson Reuters on 28 June. JCR reports on several measures of journal usage, including a journal's Eigenfactor score, its Article Influence score, its Impact Factor, and its rank within a cohort of similar journals. According to the 2010 statistics, AGU again has outperformed its larger competitors. Four different AGU titles are ranked in the top three journals in six different cohorts. The Impact Factor of several AGU journals increased significantly over the previous year.

  5. Ranking Predatory Journals: Solve the Problem Instead of Removing It!

    Science.gov (United States)

    Dadkhah, Mehdi; Bianciardi, Giorgio

    2016-03-01

    Predatory journals are a well-known issue for scholarly publishing and they are repositories for bogus research. In recent years, the number of predatory journals has risen and it is necessary to present a solution for this challenge. In this paper, we will discuss about a possible ranking of predatory journals. Our ranking approach is based on Beall's criteria for detection of predatory journals and it can help editors to improve their journals or convert their questionable journals to non-predatory ones. Moreover, our approach could help young editors to protect their journals against predatory practice. Finally, we present a case study to clarify our approach.

  6. A Simple Model of Interaction between Journals, Authors and Editorial Board Members

    Institute of Scientific and Technical Information of China (English)

    ZOU Sheng-Rong; XU Ying-Ying; XU Xiu-Lian; WANG Jian; HE Da-Ren

    2011-01-01

    Recently, quantitative study on complex systems has become an attractive research area for physicists. Human scientific activity, including scientific paper publication, is an important complex system and therefore deserves an investigation. We present a simple model to describe the interaction between journals, authors and editorial board members. In the model the probabilities, with which a journal accepts papers from an author or invites him as an editorial board member, obey normal distributions. However, the most probable value of the latter distribution shifts such that the journal can have higher level authors being its editorial board members. The analytic derivation by the model is in rather good agreement with the empirical observation from the selected fifteen worldwide journals with different impact factors.

  7. The history, content and evolution of The International Journal of the First Year in Higher Education

    Directory of Open Access Journals (Sweden)

    Tracy Creagh

    2015-03-01

    Full Text Available The International Journal of the First Year in Higher Education (Int J FYHE began in 2010 with a specific FYHE focus and has published two issues per year with one issue linked to The International First Year in Higher Education Conference (FYHE Conference. This issue—Volume 6, Issue 1—is the last under this title.  In 2015 the Journal will align to a new conference that has a broader focus on Students, Transitions, Achievement, Retention and Success (STARS. At this significant point and before we move on to the new journal, the journal team felt it was appropriate that the Feature in this final issue of the Int J FYHE should summarise the Journal’s activity over the years from 2010 to 2014.

  8. A journal club as a teaching and learning strategy in nurse teacher education.

    Science.gov (United States)

    Sheehan, J

    1994-03-01

    An account of the operation of a journal club in a Postgraduate Certificate in Education course for teachers of nursing is reported here. The paper is based on three issues: the background to journal clubs, the process involved in the operation of the club concerned, and the expected outcomes. The origins of journal clubs and the reading habits of nurses are considered in the background section through a review of some of the relevant literature. The negotiation involved, the frequency of meetings and the ethos in which they were conducted are discussed in the section on the processes involved. In the final section, both the tangible and personal outcomes are discussed and the conclusion reached is that a journal club is a worthwhile educational activity.

  9. Classroom Journal Club: Collaborative Study of Contemporary Primary Literature in the Biomechanics Classroom.

    Science.gov (United States)

    Kuxhaus, Laurel; Corbiere, Nicole C

    2016-07-01

    Current engineering pedagogy primarily focuses on developing technical proficiency and problem solving skills; the peer-review process for sharing new research results is often overlooked. The use of a collaborative classroom journal club can engage students with the excitement of scientific discovery and the process of dissemination of research results, which are also important lifelong learning skills. In this work, a classroom journal club was implemented and a survey of student perceptions spanning three student cohorts was collected. In this collaborative learning activity, students regularly chose and discussed a recent biomechanics journal article, and were assessed based on specific, individual preparation tasks. Most student-chosen journal articles were relevant to topics discussed in the regular class lecture. Surveys assessed student perceptions of the activity. The survey responses show that, across all cohorts, students both enjoyed the classroom journal club and recognized it as an important learning experience. Many reported discussing their journal articles with others outside of the classroom, indicating good engagement. The results demonstrate that student engagement with primary literature can foster both technical knowledge and lifelong learning skills.

  10. Macedonian journal of chemistry and chemical engineering: open journal systems--editor's perspective.

    Science.gov (United States)

    Zdravkovski, Zoran

    2014-01-01

    The development and availability of personal computers and software as well as printing techniques in the last twenty years have made a profound change in the publication of scientific journals. Additionally, the Internet in the last decade has revolutionized the publication process to the point of changing the basic paradigm of printed journals. The Macedonian Journal of Chemistry and Chemical Engineering in its 40-year history has adopted and adapted to all these transformations. In order to keep up with the inevitable changes, as editor-in-chief I felt my responsibility was to introduce an electronic editorial managing of the journal. The choice was between commercial and open source platforms, and because of the limited funding of the journal we chose the latter. We decided on Open Journal Systems, which provided online submission and management of all content, had flexible configuration--requirements, sections, review process, etc., had options for comprehensive indexing, offered various reading tools, had email notification and commenting ability for readers, had an option for thesis abstracts and was installed locally. However, since there is limited support it requires a moderate computer knowledge/skills and effort in order to set up. Overall, it is an excellent editorial platform and a convenient solution for journals with a low budget or journals that do not want to spend their resources on commercial platforms or simply support the idea of open source software.

  11. TOC: Table of Contents Practices of Primary Journals--Recommendations for Monolingual, Multilingual and International Journals.

    Science.gov (United States)

    Juhasz, Stephen; And Others

    Table of contents (TOC) practices of some 120 primary journals were analyzed. The journals were randomly selected. The method of randomization is described. The samples were selected from a university library with a holding of approximately 12,000 titles published worldwide. A questionnaire was designed. Purpose was to find uniformity and…

  12. Educational Technology Research Journals: "Journal of Computer Assisted Learning," 2002-2011

    Science.gov (United States)

    Welch, Kyle R.; Zabriskie, Grant D.; Ashton, Scott M.; Borup, Jered; West, Richard E.

    2014-01-01

    In this study, the authors analyzed all research articles published between 2002 and 2011 in the "Journal of Computer Assisted Learning," in order to understand the research topics methods, major contributing authors, and most-cited publications. Over the 10-year period, they found the journal has explored educational uses of computer…

  13. Journal Impact Factors and Self-Citations: Implications for Psychology Journals

    Science.gov (United States)

    Anseel, Frederik; Duyck, Wouter; De Baene, Wouter; Brysbaert, Marc

    2004-01-01

    Comments on the study by J. G. Adair and N. Vohra (see record 2003-02034-002) of changes in the number of references and citations in psychology journals as a consequence of the current knowledge explosion. They made a striking observation of the sometimes excessive number of self-citations in psychology journals. However, after this illustration,…

  14. Journalism in the Community Classroom: A Curriculum Model for Cultural Journalism in Oklahoma.

    Science.gov (United States)

    Howard, Linda C.

    This paper introduces the medium of cultural journalism as an effective means of intensified basic communication training and community involvement. Part one contains a report of a needs assessment and a subsequent pilot project on cultural journalism that was conducted at an Oklahoma high school. The needs assessment also reports on similar…

  15. Educational Technology Research Journals: "Journal of Distance Education," 2003-2012

    Science.gov (United States)

    Young, Eric H.; Griffiths, Ty; Luke, Brandon; West, Richard E.

    2014-01-01

    In this study the authors analyzed articles published in the "Journal of Distance Education" from 2003-2012. They analyzed the frequency of author-provided keywords and common abstract phrases, type and frequency of authorship, the type of research method employed, and the number of citations the journal and specific articles received.…

  16. What's Ethical and What's Not in Electronic Journalism: Perceptions of News Directors. Radio-Television Journalism.

    Science.gov (United States)

    Wulfemeyer, K. Tim

    A study examined the perceptions about what is and is not ethical behavior in electronic journalism. Subjects, 220 television news directors and 66 radio news directors, responded to a 117-item survey of ethics in electronic journalism. Results indicated that the news directors identified: (1) 10 "acceptable" behaviors, including working a second…

  17. Research on Children's Play: Analysis of Developmental and Early Education Journals from 2005 to 2007

    Science.gov (United States)

    Cheng, Mei-Fang; Johnson, James E.

    2010-01-01

    Our review examined four early childhood journals ("Early Child Development and Care," "Early Childhood Education Journal," "Journal of Research in Childhood Education," and "Early Childhood Research Quarterly") and four developmental science journals ("Child Development," "Developmental Psychology," "Journal of Applied Developmental…

  18. Citation Analysis of PJCR Humanities Journals during 2003-2007

    OpenAIRE

    Roya Maghsoudi Daryeh

    2011-01-01

    By using citation analysis, this article has studied humanities journals of Persian Journal Citation Report (PJCR) during 2003-2007. In this research "Impact Factor" and "Immediacy Index" of these journals were investigated and top publishers were determined according to the Impact Factor indicator. Findings showed that more than 75% of these journals have Impact Factor during mentioned years, while only 30% journals have Immediacy Index. Comparing the average Impact Factor of humanities jour...

  19. Electronic journal management systems experiences from the field

    CERN Document Server

    Ives, Gary W

    2013-01-01

    Discover how to manage your library's electronic journals?with tips from those who've already met the challenge!The explosive growth of electronic journals presents unique challenges for libraries. Electronic Journal Management Systems: Experiences from the Field comprehensively examines these complex topics, including explanations of the automated systems libraries have developed or adopted, licensing issues, and the provision of access to electronic journals. Respected library professionals discuss their own experiences in the implementation and use of electronic journal management systems,

  20. Automatic Indexing of Documents from Journal Descriptors: A Preliminary Investigation

    OpenAIRE

    Humphrey, Susanne M.

    1999-01-01

    A new, fully automated approach for indexing documents is presented based on associating textwords in a training set of bibliographic citations with the indexing of journals. This journal-level indexing is in the form of a consistent, timely set of journal descriptors (JDs) indexing the individual journals themselves. This indexing is maintained in journal records in a serials authority database. The advantage of this novel approach is that the training set does not depend on previous manual ...

  1. Source diversity among journals cited in Science Times.

    Science.gov (United States)

    Kiernan, Vincent

    2016-02-01

    A content analysis of The New York Times' Science Times section from 1998 to 2012 found evidence of increased source diversity in use of scientific journals as news sources. Science Times increased the frequency at which it cited journals, the number of different journals that it cited, and the number of disciplines represented by cited journals. The results suggest that online availability of a wide array of scientific journals has changed sourcing behaviors.

  2. The Development of the Journal Environment of Leonardo

    CERN Document Server

    Salah, Alkim Almila Akdag

    2010-01-01

    We present animations based on the aggregated journal-journal citations of Leonardo during the period 1974-2008. Leonardo is mainly cited by journals outside the arts domain for cultural reasons, for example, in neuropsychology and physics. Articles in Leonardo itself cite a large number of journals, but with a focus on the arts. Animations at this level of aggregation enable us to show the history of the journal from a network perspective.

  3. Audio Journal in an ELT Context

    Directory of Open Access Journals (Sweden)

    Neşe Aysin Siyli

    2012-09-01

    Full Text Available It is widely acknowledged that one of the most serious problems students of English as a foreign language face is their deprivation of practicing the language outside the classroom. Generally, the classroom is the sole environment where they can practice English, which by its nature does not provide rich setting to help students develop their competence by putting the language into practice. Motivated by this need, this descriptive study investigated the impact of audio dialog journals on students’ speaking skills. It also aimed to gain insights into students’ and teacher’s opinions on keeping audio dialog journals outside the class. The data of the study developed from student and teacher audio dialog journals, student written feedbacks, interviews held with the students, and teacher observations. The descriptive analysis of the data revealed that audio dialog journals served a number of functions ranging from cognitive to linguistic, from pedagogical to psychological, and social. The findings and pedagogical implications of the study are discussed in detail. Key words: audio dialog journal, speaking skills, and student-teacher communication

  4. The survival of the great financial journalism

    Directory of Open Access Journals (Sweden)

    Elvira CALVO GUTIÉRREZ

    2014-07-01

    Full Text Available Traditionally, the economic international journalism has had in the Anglo-Saxon groups Dow Jones (USA and Pearson (Great Britain, publishers of The Wall Street and Financial Times respectively, his big world models. Nevertheless, the new century has brought enormous convulsions to the sector, to the newspapaers of elite and big agencies specialized in economic information as Reuters, Thomson or Bloomberg. To the battle in Internet, there add the expansion of the informative economic power and the changes of mentality of the companies and of the audiences. All this has derived in a fierce war led by the big leaders who, with more than one century of tradition someones, have been object of sales or mergers, financial indispensable operations to be able to adapt to the new times. The aim of this article is to analyze the path of the great economic journalism, with special dedication to two fronts: one, to know how these neswspapers of elite are positioned in the network; other one, the dilemma between continuing being a journalism of quality, rigorous, cosmopolitan and expensive of supporting, or to change towards an ideological, gruesome journalism or amarillista that, since in other specialities, also has spread between the financial journalism

  5. Guest editorial:Travels with the Journal

    Directory of Open Access Journals (Sweden)

    P.S. Kruger

    2012-01-01

    Full Text Available

    With due respect to: Travels with my Aunt (1969: A novel by Graham Greene and Travels with a Donkey in the Cévennes (1879: An adventure story by Robert Louis Stevenson


    The Beginning


    Now this is not the end. It is not even the beginning of the end. But it is, perhaps, the end of the beginning. Sir Winston Leonard Spencer Churchill (1874 – 1965
    Prior to the publishing of the first edition of the South African Journal of Industrial Engineering in June 1987, publishing opportunities in South Africa for Industrial Engineering material were somewhat limited. The main publications catering for some aspects of Industrial Engineering were the FWP-Journal (established 1961 and to some extent ORiON (established 1985. Even internationally rather few journals existed dedicated solely to Industrial Engineering with notable exceptions being the IIE-Transactions (established 1969 and Computers and Industrial Engineering (established 1975 both from the United States of America. At present the Directory of Open Access Journals lists a total of 18 journals with Industrial Engineering as their main subject area.

  6. Adequacy of pharmacological information provided in pharmaceutical drug advertisements in African medical journals.

    Directory of Open Access Journals (Sweden)

    Oshikoya KA

    2009-06-01

    Full Text Available Pharmaceutical advertisement of drugs is a means of advocating drug use and their selling but not a substitute for drug formulary to guide physicians in safe prescribing. Objectives: To evaluate drug advertisements in Nigerian and other African medical journals for their adequacy of pharmacological information. Methods: Twenty four issues from each of West African Journal of Medicine (WAJM, East African Medical Journal (EAMJ, South African Medical Journal (SAMJ, Nigerian Medical Practitioner (NMP, Nigerian Quarterly Journal of Hospital Medicine (NQJHM and Nigerian Postgraduate Medical Journal (NPMJ were reviewed. While EAMJ, SAMJ and NMP are published monthly, the WAJM, NQJHM and NPMJ are published quarterly. The monthly journals were reviewed between January 2005 and December 2006, and the quarterly journals between January 2001 and December 2006. The drug information with regards to brand/non-proprietary name, pharmacological data, clinical information, pharmaceutical information and legal aspects was evaluated as per World Health Organisation (WHO criteria. Counts in all categories were collated for each advertiser.Results: Forty one pharmaceutical companies made 192 advertisements. 112 (58.3% of these advertisements were made in the African medical journals. Pfizer (20.3% and Swipha (12.5% topped the list of the advertising companies. Four (2.1% adverts mentioned generic names only, 157 (81.8% mentioned clinical indications. Adults and children dosage (39.6%, use in special situations such as pregnancy and renal or liver problems (36.5%, adverse effects (30.2%, average duration of treatment (26.0%, and potential for interaction with other drugs (18.7% were less discussed. Pharmaceutical information such as available dosage forms and product and package information {summary of the generic and proprietary names, the formulation strength, active ingredient, route of administration, batch number, manufactured and expiry dates, and the

  7. Status of iberomerican journals of psychology at the 2010 Journal Citation Reports

    Directory of Open Access Journals (Sweden)

    Raúl Quevedo-Blasco

    2011-09-01

    Full Text Available The aim of this study is to show the current landscape of the visibility and popularity of scientific journals in psychology published in Latin American countries, according to a recent Journal Citation Reports (JCR 2010. This is a descriptive study using analysis of documents. We analyzed a total of 18 journals, of which 61.11 % (11 are Spanish, 33.33 % (6 are Latin American and 5.55 % (1 Portuguese, 50 % are indexed in the category of “Psychology, Multidisciplinary “ and the Latin American magazine with the Impact Factor (IF 2010 Universitas Psychologica is higher (1,283, followed by Psicología: Reflexão e Crítica (1,124. Contradictorily. Latin American journal that has obtained the highest indexed IF fits the category of “Psychology, Clinical” and it is about International Journal of Clinical and Health Psychology (1,842.

  8. Brazilian Journal of Chemical Engineering

    OpenAIRE

    Lima, L. R. P. de Andrade

    2007-01-01

    p. 623 - 635 Carbon-in-leach and carbon-in-pulp are continuous processes that use activated carbon in a cascade of large agitated tanks, which have been widely used to recover or concentrate precious metals in gold extraction plants. In the carbon-in-pulp process adsorption occurs after the leaching cascade section of the plant, and in the carbon-in-leach process leaching and adsorption occur simultaneously. In both processes the activated carbon is moved from one tank to anoth...

  9. SELECTED TITLES OF RECENT JOURNALS

    Institute of Scientific and Technical Information of China (English)

    1992-01-01

    920204 Study on the relationship betweenhematopoietic growth factor activities in theplasma of bone marrow transplantation reci-pients and hematopoietic reconstruct-ion.REN Hanyun (任汉云),et al.Instit Hematol,Beijing Med Univ.Chin J Hematol 1991;12 (10):

  10. SELECTED TITLES OF RECENT JOURNALS

    Institute of Scientific and Technical Information of China (English)

    1992-01-01

    920410 Experimental immunotherapy ofhuman gastric cancer in nude mice withlymphokine-activated killer cells induced byrIL-2.MA Anlun (马安伦),et al.Shanghai InstitImmunol,Shanghai 2nd Med Univ.Shanghai JImmunol 1992;12(1):5-7.

  11. Mapping the Journal of Homosexuality: A Preface.

    Science.gov (United States)

    Wahlert, Lance

    2016-01-01

    This article serves as a Preface to the supplementary section of this special issue on "Mapping Queer Bioethics," in which we take a solipsistic turn to "map" the Journal of Homosexuality itself. Born contemporaneously with the depathologization of "homosexuality" in the early 1970s, how does the Journal of Homosexuality's commitment to LGBT health issues the past four decades reveal longstanding tensions between medical pathology, cultural appropriation, and political progress? Introducing the articles that follow (each of which examines a seminal medical-themed subject from the journal's history), this article asks how LGBT-sensitive academic texts play complicit roles in both the reinforcement and the liberation of queer subjects in biomedical discourse.

  12. The Many Crises of Western Journalism

    DEFF Research Database (Denmark)

    Nielsen, Rasmus Kleis

    of professional journalism in existential terms; the second focuses on the weaknesses of the professional model itself; the third defines the crisis in symbolic terms, as a morally problematic relation among journalists, citizens, and power holders. These three crisis frameworks raise different questions...... and professionally relatively robust countries like Finland and Germany, where symbolic issues loom large; to countries like the US, where economic, professional, and symbolic crises seem to coincide -- and are interpreted in large part through the lens of technology; to countries like France, Italy, and the UK......, where crises are seen to coincide but where the roots of crises are seen as predating the rise of the internet and the erosion of existing business models for journalism. Each interpretation of the crisis in Western journalism points to different solutions, from appeals to state intervention in several...

  13. Deep Impact: Unintended consequences of journal rank

    CERN Document Server

    Brembs, Björn

    2013-01-01

    Much has been said about the increasing bureaucracy in science, stifling innovation, hampering the creativity of researchers and incentivizing misconduct, even outright fraud. Many anecdotes have been recounted, observations described and conclusions drawn about the negative impact of impact assessment on scientists and science. However, few of these accounts have drawn their conclusions from data, and those that have typically relied on a few studies. In this review, we present the most recent and pertinent data on the consequences that our current scholarly communication system has had on various measures of scientific quality (such as utility/citations, methodological soundness, expert ratings and retractions). These data confirm previous suspicions: using journal rank as an assessment tool is bad scientific practice. Moreover, the data lead us to argue that any journal rank (not only the currently-favored Impact Factor) would have this negative impact. Therefore, we suggest that abandoning journals altoge...

  14. SURGERY AND CARDIOVASCULAR SURGERY JOURNALS ANALYSIS

    Directory of Open Access Journals (Sweden)

    Alberto Schanaider

    2015-01-01

    Full Text Available Objective: To analyze critically the effectiveness and value of bibliometric indicators in journals of Surgery or Cardiovacular Surgery in the context of the postgraduate programs of CAPES Medicine III. Methods: A sampling with 16 academic programs and one professional master of Medicine III, encompassing the General and Digestive System Surgery, Cardiovascular Surgery and Multidisciplinary courses with such contents, was evaluated. Thomson Reuters/ISI (JCR, Elsevier/Scopus (SJR, and also Scielo databases were used. Results: Only in seven programs, the teachers had an average of Qualis A1 articles greater than the others strata. Eleven journals in the surgical area are in stratum A1 (5% and it reaches 25% in Cardiovascular Surgery. Among the six journals with the largest number of publications Qualis A1 in area Medicine III, five are from non-specific areas. The Acta Cirúrgica Brasileira represented 58% of the publications in the stratum A2. There are some obstacles in the Qualis classification with little uniformity among the Medicine areas I, II and III. Conclusions: A permanent committee should be set to update the Qualis, composed by the three medical areas. It should be considered using other index databases and the unification of the Qualis criteria for journals in medicine. Rating criteria of multi and transdisciplinary journals need to be reviewed. It is essential an institutional financial support for national journals chosen by peers aiming to provide a full computerization process and a professional reviewer of the English language, in order to increase the impact factor.

  15. The Journal of Anatomy: origin and evolution.

    Science.gov (United States)

    Morriss-Kay, Gillian

    2016-07-01

    The Journal of Anatomy was launched 150 years ago as the Journal of Anatomy and Physiology, in an age when anatomy and physiology were not regarded as separate disciplines. European science in general was advancing rapidly at the time (it was 7 years after publication of Darwin's Origin of Species), and the recent demise of the Natural History Review meant that there was no English language publication covering these subjects. The founding editors were George Murray Humphry of Cambridge and William Turner of Edinburgh, together with Alfred Newton of Cambridge and Edward Perceval Wright of Dublin (the last two served only for a year). The pivotal event leading to the Journal's foundation was the 1866 meeting of the British Association, at which Humphry delivered the 'Address in Physiology' (printed in the first issue). Turner, who was also present at the 1866 British Association meeting, remained as a member of the editorial team for 50 years and was a major contributor of Journal articles. The title was changed to Journal of Anatomy in October 1916, when it was taken under the wing, in terms of both management and ownership, by the Anatomical Society. This article reviews the early years of the Journal's publication in more detail than later years because of the historical interest of this less familiar material. The subject matter, which has remained surprisingly consistent over the years, is illustrated by examples from some notable contributions. The evolution of illustration techniques is surveyed from 1866 to the present day; the final section provides brief summaries of all of the chief editors.

  16. New challenges for Sportis Scientific Technical Journal

    OpenAIRE

    Víctor Arufe Giráldez

    2015-01-01

    In the publishing of this issue we want to advance two major events, the first of which is to inform the Sportis Magazine will from September 1, part of official scientific journal of the University of A Coruña, with this integration It aims to improve the dissemination of the journal in the most prestigious data bases of international level and contribute to the visibility of the University of A Coruña as committed to research in school sports college, psychomotor and Physical Education.The ...

  17. [Scientific stealing (Plagiarism) in medical journals].

    Science.gov (United States)

    Enöz, Murat

    2007-01-01

    The obligation to publish academic papers in order to get academic rank has made medical doctors more ambitious to publish faster and more papers. According to the ethical and legal rules in our country and in the world, if an idea or technical methods of another person is used in a medical journal, the owner of the method or idea and its publication has to be cited. If an idea, information or a technical method of another scientist is published without citation as if it was one's own idea it's called "Plagiarism". Despite the prohibitive laws and rules, this scientific stealing has become an increasing problem for medical journals worldwide.

  18. The Danish Journal of Management and Business

    DEFF Research Database (Denmark)

    Bukh, Per Nikolaj; Klausen, Kurt Klaudi; Minbaeva, Dana

    2015-01-01

    The editorial board of the Danish Journal of Management and Business has gone through a few recent changes. In 2014 the board was supplemented with professor Dana Minbaeva from Department of Strategic Management and Globalization at Copenhagen Business School and professor Niels Peter Mols from...... Department of Economics and Business at Aarhus University. Further, from this issue the Journals Editorin-Chief, professor Flemming Poulfelt from Department of Management, Politics and Philosophy at Copenhagen Business School, will be stepping down from the editorial board and Per Nikolaj Bukh from Aalborg...

  19. Combating WMD Journal. Issue 2

    Science.gov (United States)

    2008-03-01

    and saws to enter a facility; the use of the (PINS) to con- duct non intrusive chemical ordnance assessment to characterize unex- ploded chemical...Nanotechnology has been brought to bear on IPE filter design. Especially in face-mask canisters, both vibration and adsorption of water- vapour ...compounds are utilised to improve activation (ASC-TEDA charcoal) to render it more effective against high vapour pressure com- pounds such as the blood

  20. The dynamics of triads in aggregated journal-journal citation relations: specialty developments at the above-journal level

    NARCIS (Netherlands)

    de Nooy, W.; Leydesdorff, L.

    2015-01-01

    Dyads of journals—related by citations—can agglomerate into specialties through the mechanism of triadic closure. Using the Journal Citation Reports 2011, 2012, and 2013, we analyze triad formation as indicators of integration (specialty growth) and disintegration (restructuring). The strongest inte

  1. "Xchanges Journal"--Web Journal as the Writing Classroom: On Building an Academic Web Journal in a Collaborative Classroom

    Science.gov (United States)

    Boles, Jacoby; Newmark, Julianne

    2011-01-01

    This website is the creation of one of Julianne Newmark's students, Jacoby Boles, the Editorial Assistant for the e-journal "Xchanges." Jacoby reflects, via this site, on his experiences as a member of the Technical Communication 371 "Publications Management" course at New Mexico Tech. This course was explicitly designed to…

  2. Welcome to Bioengineering: A New Open-Access Journal

    Directory of Open Access Journals (Sweden)

    Anthony Guiseppi-Elie

    2013-12-01

    Full Text Available It is my great pleasure to welcome you to a new open access journal, Bioengineering, which represents a scope that fits squarely with the core expertise and growing ambitions and interests of bioengineers globally. Of particular interest are the transdisciplinary and translational research represented by the activities within centers and institutes where the biological sciences and engineering disciplines cohabit seamlessly for a focus on solutions to global challenges in human, veterinary and ecological health, bioenergy, bioprocess and sustainability. Bioengineering emphasizes the publication of novel and high quality peer reviewed articles via an open access platform. The scope includes: [...

  3. Journalism, Media, and Technology Trends and Predictions 2017

    OpenAIRE

    NEWMAN, N.

    2017-01-01

    Publishers see the rise of fake news as a chance for quality journalism to stand out, even as they worry about the increasing power of big tech platforms, and about their own commercial prospects. Going into 2017, they also see opportunities in video, chat bots and voice-activated assistants, according to a new survey of almost 150 CEOs, Editors and digital leaders from 24 different countries. The survey is part of the Reuters Institute’s media trends and predictions report for 2017. ...

  4. E-Journal Metrics for Collection Management: Exploring Disciplinary Usage Differences in Scopus and Web of Science

    Directory of Open Access Journals (Sweden)

    Katherine Chew

    2016-04-01

    Full Text Available Objective – The purpose was to determine whether a relationship exists between journal downloads and either faculty authoring venue or citations to these faculty, or whether a relationship exists between journal rankings and local authoring venues or citations. A related purpose was to determine if any such relationship varied between or within disciplines. A final purpose was to determine if specific tools for ranking journals or indexing authorship and citation were demonstrably better than alternatives. Methods – Multiple years of journal usage, ranking, and citation data for twelve disciplines were combined in Excel, and the strength of relationships were determined using rank correlation coefficients. Results – The results illustrated marked disciplinary variation as to the degree that faculty decisions to download a journal article can be used as a proxy to predict which journals they will publish in or which journals will cite faculty’s work. While journal access requests show moderate to strong relationships with the journals in which faculty publish, as well as journals whose articles cite local faculty, the data suggest that Scopus may be the better resource to find such information for these journals in the health sciences and Web of Science may be the better resource for all other disciplines analyzed. The same can be said for the ability of external ranking mechanisms to predict faculty publishing behaviours. Eigenfactor is more predictive for both authoring and citing-by-others across most of the representative disciplines in the social sciences as well as the physical and natural sciences. With the health sciences, no clear pattern emerges. Conclusion – Collecting and correlating authorship and citation data allows patterns of use to emerge, resulting in a more accurate picture of use activity than the commonly used cost-per-use method. To find the best information on authoring activity by local faculty for subscribed

  5. Learning How to Respond to Current Events: Partner Journals between U. S. Preservice Teachers and Children

    Science.gov (United States)

    Camicia, Steven P.; Dobson, Dorothy

    2010-01-01

    The representation of a variety of stakeholders' voices during the deliberation of public issues is vital for the proper functioning of a liberal democracy. This qualitative study examined an activity involving deliberation among children and preservice teachers in the United States. In the activity that we call partner journals, children were…

  6. The Journal Impact Factor: Moving Toward an Alternative and Combined Scientometric Approach.

    Science.gov (United States)

    Gasparyan, Armen Yuri; Nurmashev, Bekaidar; Yessirkepov, Marlen; Udovik, Elena E; Baryshnikov, Aleksandr A; Kitas, George D

    2017-02-01

    The Journal Impact Factor (JIF) is a single citation metric, which is widely employed for ranking journals and choosing target journals, but is also misused as the proxy of the quality of individual articles and academic achievements of authors. This article analyzes Scopus-based publication activity on the JIF and overviews some of the numerous misuses of the JIF, global initiatives to overcome the 'obsession' with impact factors, and emerging strategies to revise the concept of the scholarly impact. The growing number of articles on the JIF, most of which are in English, reflects interest of experts in journal editing and scientometrics toward its uses, misuses, and options to overcome related problems. Solely displaying values of the JIFs on the journal websites is criticized by experts as these average metrics do not reflect skewness of citation distribution of individual articles. Emerging strategies suggest to complement the JIFs with citation plots and alternative metrics, reflecting uses of individual articles in terms of downloads and distribution of related information through social media and networking platforms. It is also proposed to revise the original formula of the JIF calculation and embrace the concept of the impact and importance of individual articles. The latter is largely dependent on ethical soundness of the journal instructions, proper editing and structuring of articles, efforts to promote related information through social media, and endorsements of professional societies.

  7. The Evolution of the American Journal of Psychology, 1904-1918: A Network Investigation.

    Science.gov (United States)

    Green, Christopher D; Feinerer, Ingo

    2016-01-01

    In an earlier article, we used digital historical methods to examine the first 14 volumes (1887-1903) of The American Journal of Psychology (AJP) by creating networks of the vocabularies used in every substantive article the journal published in those years. These networks showed us the major research groups that had been gathered together by the journal's founder-editor, G. Stanley Hall, and how the intellectual composition of the journal (and the discipline) changed over that 17-year period. In the present article we extended that study forward, creating networks for the next 15 volumes (1904-1918), broken into time blocks of 5 years each. Our findings, in brief, were that vision research (especially color) continued to play as consistent and prominent role in the journal as it had since the start; that memory, association, and some higher mental processes were active areas of research throughout; that Hall continued to have an on-again, off-again relationship with theoretical and philosophical psychology; that intelligence-measuring methods, psychoanalysis, and psychophysics were periodically popular enough that they each generated a cluster in 1 of the 3 time blocks; and that Titchener's participation in the editing of AJP led to its becoming the major outlet for his Structuralist research program (an absence that we noted in our earlier studies of the journal Psychological Review).

  8. Using a Guided Journal Club as a Teaching Strategy to Enhance Learning Skills for Evidence-Based Practice.

    Science.gov (United States)

    Szucs, Kimberly A; Benson, Jeryl D; Haneman, Brianne

    2017-02-03

    Journal clubs are used in both clinical and academic settings in order for clinicians and students to utilize current best-practices, become competent in evidence based practice and develop critical appraisal skills. Journal clubs encourage students to practice searching for relevant research, critically appraising articles, and contributing to open discussions with peers. Establishing the practice of reading and critiquing literature in the classroom can enable the creation of a habit of using current evidence when students enter practice. This article describes a strategy for delivering a structured academic journal club to support the learning of evidence based practice skills and students' perception of the journal club, including their overall satisfaction, knowledge base skills, and presentation skills. Students had an overall positive experience and perception of the guided journal club activity. From the instructor's perspective, this assignment was an excellent opportunity to engage students in learning the process of evidence based practice.

  9. Survey Research in the Forest Science Journals - Insights from Journal Editors

    Directory of Open Access Journals (Sweden)

    Mirjana Stevanov

    2015-06-01

    Full Text Available Background and Purpose: Survey research is one of the most commonly applied approaches in the social sciences. In the forest research it has been used for more than five decades. In spite of that or the fact that the amount of survey-based articles in the forest science journals has increased during the last decade, their share in all articles published in 20 forest science journals (9,372 articles, 2005-2014 is quite modest (3.2%. In our paper we look at the opinions and attitudes of forest science journal editors towards survey research, as their perspective might enlarge our understanding of the use of this approach in the field of forestry. Materials and Methods: We selected 20 forest science journals - 15 from the SCI list and five non-SCI journals and contacted editors of these journals with the self-administered e-mail questionnaire. Data were collected in October 2014 and analyzed by descriptive statistics. The overall response rate was 75%. The assumptions for the study were based on the evidence addressing opinions and attitudes of journal editors from other research fields (finance since no similar study was found in the field of forestry. Results: The majority of editors reported the same review process for survey-based articles as for all others. In two journals, articles with the survey-based content are screened more rigorously and in two journals their publishing is generally discouraged. 40% of journal editors hold the view that no difference should be made between survey research and other types of original research, and another 40% think that survey research should in the first place play a complementary role. As the main strength of survey research editors see the possibility to obtain data unavailable from other sources. They perceive adverse selection and the difficulty to generalize results as the main weaknesses. Conclusions: Editors of forest science journals have similar opinion on survey research as those from the

  10. Status of iberomerican journals of psychology at the 2010 Journal Citation Reports

    OpenAIRE

    Raúl Quevedo-Blasco; Wilson lópez-lópez

    2011-01-01

    The aim of this study is to show the current landscape of the visibility and popularity of scientific journals in psychology published in Latin American countries, according to a recent Journal Citation Reports (JCR) 2010. This is a descriptive study using analysis of documents. We analyzed a total of 18 journals, of which 61.11 % (11) are Spanish, 33.33 % (6) are Latin American and 5.55 % (1) Portuguese, 50 % are indexed in the category of “Psychology, Multidisciplinary “ and the Latin Ameri...

  11. JOURNAL CONTROL SYSTEM; library journal management. [IBM360/75,91; COBOL and Assembly language

    Energy Technology Data Exchange (ETDEWEB)

    Klein, A.S.; Passiakos, M.

    The JOURNAL CONTROL SYSTEM is a series of programs designed to handle all journal ordering for the three Union Carbide installations in Oak Ridge - ORNL, Y-12, and ORG-DP. This series of programs provides: (1) management information in the form of cost, subscriber, and title statistics, (2) seven-copy purchase requisitions, and (3) claim letters to vendors relating to missing issues. In addition, computer check-in, notification of binding, and recording of journal arrival is supplied for the ORNL library operation.IBM360/75,91; COBOL and Assembly language; OS/360; A decimal feature machine with 200K memory.

  12. Holdings as a Measure of Journal Value.

    Science.gov (United States)

    Wallace, Danny P.; Boyce, Bert R.

    1989-01-01

    Describes a study that compared holdings figures from the OCLC database to productivity measures from the "Journal Citation Reports" section of "Science Citation Index" and publisher circulation figures to determine whether there is a systematic relationship between easily gathered holdings and circulation figures and less…

  13. Journal of Accelerative Learning and Teaching, 1995.

    Science.gov (United States)

    Journal of Accelerative Learning and Teaching, 1995

    1995-01-01

    Issues 1 and 2 (combined) of the 1995 journal contain these articles: "Accelerated Learning in a Beginning College-Level French Class at the University of Houston" (Patrice Caux); "The Psychobiology of Learning and Memory" (Don Schuster); "Do the Seeds of Accelerated Language Learning and Teaching Lie in a Behavioral Carrier Wave?" (R. M. Dunham,…

  14. Asian Pacific Journal of Tropical Biomedicine

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    <正>APJTB Monthly Aims&Scope Asian Pacific Journal of Tropical Biomedicine(APJTB)aims to set up and provide an international academic communication platform for physicians,medical scientists,allied health scientists and public health workers,especially those in the Asian Pacific region and worldwide on tropical biomedicine,infectious diseases and public

  15. Asian Pacific Journal of Tropical Biomedicine

    Institute of Scientific and Technical Information of China (English)

    2016-01-01

    APJTB MonthlyAims&Scope Asian Pacific Journal of Tropical Biomedicine(APJTB)is administrated by Hainan Medical University and sponsored by Asian Pacific Tropical Medicine Press,and aims to establish an international academic communicating platform for researchers of tropical biomedicine and public health workers,especially specialists and scholars of the Asian

  16. Asian Pacific Journal of Tropical Biomedicine

    Institute of Scientific and Technical Information of China (English)

    2016-01-01

    APJTB MonthlyAims&Scope Asian Pacific Journal of Tropical Biomedicine(APJTB)is administrated by Hainan Medical University and sponsored by Asian Pacific Tropical Medicine Press,and aims to establish an international academic communicating platform for researchers of tropical biomedicine and public health workers,especially specialists and scholars of the Asian Pacific region and worldwide on tropical biomedicine research,to

  17. Asian Pacific Journal of Tropical Biomedicine

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    Aims & Scope Asian Pacific Journal of TropicalBiomedicine(APJTB) aims to set up and provide an international academic communication plaffom for physicians,medical scientisis,allied health scientists and public health workers,especially those in the Asian Pacific region and worldwide on tropical biomedicine,infectious diseases and public health,and to meet the growing challenges

  18. Asian Pacific Journal of Tropical Biomedicine

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    <正>Aims&Scope Asian Pacific Journal of Tropical Biomedicine(APJTB)aims to set up and provide an international academic communication platform for physicians,medical scientists,allied health scientists and public health workers,especially those in the Asian Pacific region and worldwide on tropical biomedicine,infectious diseases and public health,and to meet the growing challenges of understanding

  19. Asian Pacific Journal of Tropical Biomedicine

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    APJTB MonthlyAims&Scope Asian Pacific Journal of Tropical Biomedicine(APJTB)aims to set up and provide an international academic communication platform for physicians,medical scientists,allied health scientists and public health workers,especially those in the Asian Pacific region and worldwide on tropical biomedicine,infectious diseases and public health,and to meet the growing challenges

  20. North American Journal of Psychology, 1999.

    Science.gov (United States)

    McCutcheon, Lynn E., Ed.

    1999-01-01

    "North American Journal of Psychology" publishes scientific papers of general interest to psychologists and other social scientists. Articles included in volume 1 issue 1 (June 1999) are: "Generalist Looks at His Career in Teaching: Interview with Dr. Phil Zimbardo"; "Affective Information in Videos"; "Infant Communication"; "Defining Projective…

  1. Using Listening Journals in Math Methods

    Science.gov (United States)

    Harkness, Shelly Sheats; Wachenheim, Kimberly

    2008-01-01

    The purpose of this teacher action research was twofold: to learn more about preservice teachers' preconceived notions related to listening and to investigate how a listening journal assignment impacted preservice teachers' views of listening as an important aspect of discourse. The participants were enrolled in a mathematics methods course for…

  2. The Crop Journal Calls for Papers

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    We would like to invite you to submit your latest research accomplishments to The Crop Journal,an international,peer-reviewed research publication covering all aspects of crop sciences including crop genetics,breeding,agronomy,crop physiology,germplasm resources,grain chemistry,grain storage and processing,crop management practices,crop biotechnology,and biomathematics on a bimonthly basis.

  3. The Crop Journal Calls for Papers

    Institute of Scientific and Technical Information of China (English)

    2016-01-01

    We would like to invite you to submit your latest research accomplishments to The Crop Journal,an international,peer‐reviewed research publication covering all aspects of crop sciences including crop genetics,breeding,agronomy,crop physiology,germplasm resources,grain chemistry,grain storage and processing,crop management practices,crop biotechnology,and biomathematics on a bimonthly basis.

  4. The Crop Journal Calls for Papers

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    We would like to invite you to submit your latest research accomplishments to The Crop Journal,an international,peer‐reviewed research publication covering all aspects of crop sciences including crop genetics,breeding,agronomy,crop physiology,germplasm resources,grain chemistry,grain storage and processing,crop management practices,crop biotechnology,and biomathematics on a bimonthly basis.

  5. Professional ideals and daily practice in journalism

    DEFF Research Database (Denmark)

    Pihl-Thingvad, Signe

    2015-01-01

    of commitment, but until now these assumptions have never been empirically examined. This article provides new knowledge of the relationship between professional ideals and daily practice in journalism by describing the contours of the existing discrepancies in the generation of news in Denmark. In addition...

  6. Job Satisfaction and Dissatisfaction Among Journalism Graduates

    Science.gov (United States)

    Shaver, Harold C.

    1978-01-01

    A survey of the degree of job satisfaction felt by 404 news/editorial and advertising graduates indicates that journalism graduates develop satisfaction and dissatisfaction with jobs in a manner usually consistent with Frederick Herzberg's motivation-hygiene theory of job satisfaction. (GW)

  7. A scientometric analysis of selected GIScience journals

    NARCIS (Netherlands)

    Biljecki, F.

    2016-01-01

    A set of 12436 papers published in 20 GIScience journals in the period 2000–2014 were analysed to extract publication patterns and trends. This comprehensive scientometric study focuses on multiple aspects: output volume, citations, national output and efficiency (output adjusted with econometric in

  8. A Tool To Assess Journal Price Discrimination.

    Science.gov (United States)

    Meyer, Richard W.

    2001-01-01

    The author designed an experiment to determine whether periodical price inflation might be dampened by electronic scholarship. This article discusses results of an econometric analysis of prices for 859 periodical titles for three consecutive years, and concludes with a description of an analytical tool that may be used to assess journal prices.…

  9. Case Study: Writing a Journal Case Study

    Science.gov (United States)

    Prud'homme-Genereux, Annie

    2016-01-01

    This column provides original articles on innovations in case study teaching, assessment of the method, as well as case studies with teaching notes. This month's issue describes incorporating a journal article into the classroom by first converting it into a case study.

  10. Thematic Review of Family Therapy Journals 2009

    OpenAIRE

    Carr, Alan

    2010-01-01

    In this article the contents of the principal English-language family therapy journals published in 2009 are reviewed under these headings: narrative therapy, child-focused problems, adult-focused problems, substance abuse across the lifespan, illness across the lifespan, family violence, couples, diversity, developments in systemic practice, training and research.

  11. Full Text Journal Subscriptions: An Evolutionary Process.

    Science.gov (United States)

    Luther, Judy

    1997-01-01

    Provides an overview of companies offering Web accessible subscriptions to full text electronic versions of scientific, technical, and medical journals (Academic Press, Blackwell, EBSCO, Elsevier, Highwire Press, Information Quest, Institute of Physics, Johns Hopkins University Press, OCLC, OVID, Springer, and SWETS). Also lists guidelines for…

  12. Community College Journal for Research and Planning.

    Science.gov (United States)

    Carter, Edith H., Ed.

    1981-01-01

    This journal, designed as a forum for the exchange of ideas among research and planning professionals, offers articles of research studies and practices. After Timothy Lightfield highlights upcoming professional association events, Janice S. Ancarrow's article, "The National Vocational Education Data Reporting and Accounting System (VEDS): Its…

  13. Emerging Infectious Disease Journal Cover Art

    Centers for Disease Control (CDC) Podcasts

    2012-04-04

    Polyxeni Potter discusses the art used on the covers of the Emerging Infectious Diseases journal.  Created: 4/4/2012 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 4/5/2012.

  14. Journal of Undergraduate Research, Volume VIII, 2008

    Energy Technology Data Exchange (ETDEWEB)

    Stiner, K. S.; Graham, S.; Khan, M.; Dilks, J.; Mayer, D.

    2008-01-01

    Th e Journal of Undergraduate Research (JUR) provides undergraduate interns the opportunity to publish their scientific innovation and to share their passion for education and research with fellow students and scientists. Fields in which these students worked include: Biology; Chemistry; Computer Science; Engineering; Environmental Science; General Sciences; Materials Sciences; Medical and Health Sciences; Nuclear Sciences; Physics; Science Policy; and Waste Management.

  15. Developing Professional Skills in Journalism through Blogs

    Science.gov (United States)

    Hodgson, Paula; Wong, Dora

    2011-01-01

    The curriculum for journalism is being forced to change because the traditional print-based and broadcast modes are being challenged by wide and easy access to online mass communication. Primarily, students need to develop proficiency in writing, editing and publishing. However, they are also expected to be skilled in the Web medium as they…

  16. Journalism as a Dropout Prevention Program.

    Science.gov (United States)

    O'Donoghue, Steve

    1992-01-01

    Recounts the story of "The Media Academy," a successful special program at Fremont Academy in Oakland, California, which challenges at-risk students to excel in journalism. Notes that the program is built on three firm tenets: heterogeneous classes, writing across the curriculum, and "less is more"--fewer topics in greater depth. (NKA)

  17. The Role of Microforms in Journal Publication

    Science.gov (United States)

    Kuney, J. H.

    1972-01-01

    The need for increased use of microfilm in primary publications is discussed. The microfilm editions of the American Chemical Society journals are now being used for supplementary material of restricted interest. Details of this arrangement and experience to date are presented. (4 references) (Author)

  18. School Library Journal's Best Books 2008

    Science.gov (United States)

    Jones, Trevelyn; Toth, Luann; Charnizon, Marlene; Grabarek, Daryl; Fleishhacker, Joy

    2008-01-01

    Of the more than 5000 books reviewed in "School Library Journal's" ("SLJ's") pages in 2008, the 67 books listed in this article stood out as having distinctive voices, singular vision, and/or innovative approaches. They include books for toddlers and preschoolers, terrific picture books and easy readers, and some highly original novels. Fantasy,…

  19. Core Journal Lists: Classic Tool, New Relevance

    Science.gov (United States)

    Paynter, Robin A.; Jackson, Rose M.; Mullen, Laura Bowering

    2010-01-01

    Reviews the historical context of core journal lists, current uses in collection assessment, and existing methodologies for creating lists. Outlines two next generation core list projects developing new methodologies and integrating novel information/data sources to improve precision: a national-level core psychology list and the other a local…

  20. Business Journalism Education in a Changing China

    Science.gov (United States)

    Maloney, Wendi A.

    2009-01-01

    In fall 2007, Tsinghua University in Beijing and the Washington, D.C.-based International Center for Journalists (ICFJ) launched the Global Business Journalism Program at Tsinghua, one of China's most prestigious universities. The two-year master's degree program, taught entirely in English, aims to produce top-quality journalists who can analyze…

  1. Plagiarism Continues to Affect Scholarly Journals

    Science.gov (United States)

    2017-01-01

    I have encountered 3 cases of plagiarism as editor of the Journal of Korean Medical Science (JKMS). The first one was copying figures from a JKMS article without citation, the second was submission of a copied manuscript of a published article to JKMS, and the third was publishing a copied JKMS article in another journal. The first and third cases violated copyrights of JKMS, but the violating journals made no action on the misconduct. The second and third cases were slightly modified copies of the source articles but similarity check by the Crosscheck could not identify the text overlap initially and after one year reported 96% overlap for the second case. The similarity of the third case was reported 3%. The Crosscheck must upgrade its system for better reliable screening of text plagiarism. The copy of the second case was committed by a corrupt Chinese editing company and also by some unethical researchers. In conclusion, plagiarism still threatens the trustworthiness of the publishing enterprises and is a cumbersome burden for editors of scholarly journals. We require a better system to increase the vigilance and to prevent the misconduct. PMID:28049227

  2. An Ethics of Vision for Journalism.

    Science.gov (United States)

    Birkhead, Douglas

    1989-01-01

    Argues that morality is a form of reality construction requiring a socially negotiated sensibility. Notes that this view is harmonious with the essential interpretive task of journalism. Stresses the importance of moral imagination as an aspect of moral reasoning, and claims that ethical action depends on an ethics of vision, a "seeing" before…

  3. Citation Analysis of PJCR Humanities Journals during 2003-2007

    Directory of Open Access Journals (Sweden)

    Roya Maghsoudi Daryeh

    2011-10-01

    Full Text Available By using citation analysis, this article has studied humanities journals of Persian Journal Citation Report (PJCR during 2003-2007. In this research "Impact Factor" and "Immediacy Index" of these journals were investigated and top publishers were determined according to the Impact Factor indicator. Findings showed that more than 75% of these journals have Impact Factor during mentioned years, while only 30% journals have Immediacy Index. Comparing the average Impact Factor of humanities journals with other fields showed the higher Impact Factor in this field.

  4. Scopus: A system for the evaluation of scientific journals

    Science.gov (United States)

    Guz, A. N.; Rushchitsky, J. J.

    2009-04-01

    The paper discusses the evaluation of scientific journals based on the Scopus database, information tools, and criteria. The SJR (SCImago Journal Rank) as the main criterion used by Scopus to evaluate scientific journals is considered. The Scopus and ISI systems are compared using information on the journal Prikladnaya Mekhanika ( International Applied Mechanics), a number of world-known journals on mechanics, and some journals on natural sciences issued by the National Academy of Sciences of Ukraine. Some comments and proposals are formulated. This paper may be considered as a follow up on papers published in Prikladnaya Mekhanika ( International Applied Mechanics) in 2005-2009

  5. Craft and Conservation: Features of Danish Journalism Culture

    DEFF Research Database (Denmark)

    Schultz, Ida

    This paper presents the field theory of Pierre Bourdieu, discusses how the framework can be used for studying journalism culture, and illustrates the use in a case study of journalism education in Denmark. The first section makes a first attempt to define Journalism Culture as a logic of practice....... The second section, Journalism Culture: Field and Capitals, discuss Journalism Culture in light of cultural production, power and social differentiation and the methodological implications for research. The third section presents the empirical case study of Danish journalism education using the concepts...

  6. [The Chilean Association of Biomedical Journal Editors].

    Science.gov (United States)

    Reyes, H

    2001-01-01

    On September 29th, 2000, The Chilean Association of Biomedical Journal Editors was founded, sponsored by the "Comisión Nacional de Investigación Científica y Tecnológica (CONICYT)" (the Governmental Agency promoting and funding scientific research and technological development in Chile) and the "Sociedad Médica de Santiago" (Chilean Society of Internal Medicine). The Association adopted the goals of the World Association of Medical Editors (WAME) and therefore it will foster "cooperation and communication among Editors of Chilean biomedical journals; to improve editorial standards, to promote professionalism in medical editing through education, self-criticism and self-regulation; and to encourage research on the principles and practice of medical editing". Twenty nine journals covering a closely similar number of different biomedical sciences, medical specialties, veterinary, dentistry and nursing, became Founding Members of the Association. A Governing Board was elected: President: Humberto Reyes, M.D. (Editor, Revista Médica de Chile); Vice-President: Mariano del Sol, M.D. (Editor, Revista Chilena de Anatomía); Secretary: Anna María Prat (CONICYT); Councilors: Manuel Krauskopff, Ph.D. (Editor, Biological Research) and Maritza Rahal, M.D. (Editor, Revista de Otorrinolaringología y Cirugía de Cabeza y Cuello). The Association will organize a Symposium on Biomedical Journal Editing and will spread information stimulating Chilean biomedical journals to become indexed in international databases and in SciELO-Chile, the main Chilean scientific website (www.scielo.cl).

  7. Articles on elderly in Serbian medical journals

    Directory of Open Access Journals (Sweden)

    Despotović Nebojša

    2009-01-01

    Full Text Available Introduction Population aging is a feature of all countries in the world. According to statistics, the Republic of Serbia is one of the countries with the majority of the elderly. Taking this into account, are articles on the elderly well represented in domestic medical journals? Objective The aim of the paper was to determine whether there was a sufficient number of articles on the elderly in domestic medical journals. Methods The articles on the elderly were searched using search engines in domestic and foreign medical journals for the last 5 years compared with the number of articles on children in the same publications for the same period. Results In the Serbian Citation Index, 11 articles on the topic of the elderly, and 487 on children were registered. In Srpski arhiv za celokupno lekarstvo, there was registered only one article on the topic of the elderly, and 30 on children. In Vojnosanitetski pregled, 2 articles on the elderly and 13 on children were registered (p<0001. For the last five years, in the New England Journal of Medicine, there were 593 articles on the elderly and 759 articles on children; in the JAMA, there were 63 articles on the elderly and 303 articles on children; and in The Lancet, in the last five years, 46 articles on the elderly and 148 articles on children were published. Conclusion The themes of the elderly were rarely represented in Serbian medical journals. This has reduced the interest of physicians in medical problems of this growing population of patients and further sent them away from making standards in the diagnosis and treatment of the elderly.

  8. Forensic Accounting: Bibliometric Analysis in Brazilian Journals

    Directory of Open Access Journals (Sweden)

    Geovanna Lopes Salles

    2016-04-01

    Full Text Available This paper used a bibliometric research to compare and draw an overview of scientific production on forensic Accounting area, published in Brazilian journals in the period between 2005 and 2014 regarding the number of publications, characteristics of the authors, published topics, methodologies and its subclasses and and journals that publish in the area. It was collected and analyzed 48 articles the information as variation of year publication, subjects treated by, authors and their characteristics, Qualis classification, methodology, methodological nature applied, description of the empirical method and journals that have published articles in the area. Descriptive statistics were used to analyze the data. As a result it was found that the main subjects considered are related to the "work of the expert accountant", "expert opinion" and expertise within the context of judicial proceedings. Regarding the authors the vast majority produce only one article in the area over the 10 years examined, and these authors, 64,58% were male. The Qualis extract of the articles is located between C and B1, indicating that the publications fail to achieve high standards of academic quality. On the methodology it was found that 91.67% are empirical research, of these 78% ranked in quantitative or qualitative and 83% are publications opting for descriptive techniques. Regarding the journals, it was found that 50% have only one publication on "forensic accounting", indicating that it is not repeated exposure, as the number of publications ranging from two to five in the other 50% of journals. It is concluded that scientific research in forensic accounting area are still relatively embryonic, lacking certain softening related to the subjects, number of publications and quality of intellectual production.

  9. Biomedical journals in Republic of Macedonia: the current state.

    Science.gov (United States)

    Polenakovic, Momir; Danevska, Lenche

    2014-01-01

    Several biomedical journals in the Republic of Macedonia have succeeded in maintaining regular publication over the years, but only a few have a long-standing tradition. In this paper we present the basic characteristics of 18 biomedical journals that have been published without a break in the Republic of Macedonia. Of these, more details are given for 14 journals, a particular emphasis being on the journal Prilozi/Contributions of the Macedonian Academy of Sciences and Arts, Section of Medical Sciences as one of the journals with a long-term publishing tradition and one of the journals included in the Medline/PubMed database. A brief or broad description is given for the following journals: Macedonian Medical Review, Acta Morphologica, Physioacta, MJMS-Macedonian Journal of Medical Sciences, International Medical Journal Medicus, Archives of Public Health, Epilepsy, Macedonian Orthopaedics and Traumatology Journal, BANTAO Journal, Macedonian Dental Review, Macedonian Pharmaceutical Bulletin, Macedonian Veterinary Review, Journal of Special Education and Rehabilitation, Balkan Journal of Medical Genetics, Contributions of the Macedonian Scientific Society of Bitola, Vox Medici, Social Medicine: Professional Journal for Public Health, and Prilozi/Contributions of the Macedonian Academy of Sciences and Arts. Journals from Macedonia should aim to be published regularly, should comply with the Uniform requirements for manuscripts submitted to biomedical journals, and with the recommendations of reliable organizations working in the field of publishing and research. These are the key prerequisites which Macedonian journals have to accomplish in order to be included in renowned international bibliographic databases. Thus the results of biomedical science from the Republic of Macedonia will be presented to the international scientific arena.

  10. Evaluating Scientific Journals with Journal Citation Reports--A Case Study in Acoustics

    Science.gov (United States)

    Cawkell, A. E.

    1978-01-01

    A manual search of Journal Citation Reports provides information which would be particularly useful for librarians interested in forming special collections and difficult to obtain by other methods. (Author/MBR)

  11. Editorial explaining the change in name of this journal to Journal of Experimental Psychology: Animal Learning and Cognition.

    Science.gov (United States)

    Miller, Ralph R

    2014-01-01

    This editorial explains the reasoning behind The Journal of Experimental Psychology: Animal Behavior Processes name change. This Journal started publication in 1975 as a result of a major reorganization of the American Psychological Association's basic science journals. To signal that expansion of interest, the name of the journal has been changed to Journal of Experimental Psychology: Animal Learning and Cognition. This change is not meant to discourage submission of the types of manuscripts that have most frequently appeared in the journal in recent years but to encourage submission of papers across a broader range of topics.

  12. Feasibility of Applying Controllable Lubrication to Dynamically Loaded Journal Bearings

    DEFF Research Database (Denmark)

    Estupinan, Edgar Alberto; Santos, Ilmar

    2009-01-01

    levels, wear and power losses of the system components. From the point of view of actively controlled lubrication and specifically for the case of dynamically loaded journal bearings, the injection pressure should be controlled in time domain. However, taking into account that the gas pressure......A multibody dynamic model of the main mechanical components of a hermetic reciprocating compressor is presented in this work. Considering that some of the mechanical elements are interconnected via thin fluid films, the multibody dynamic model is coupled to the equations from the dynamics...... of the upper and lower bearings of the crankshaft, when the system operates under passive and active lubrication conditions. It is thought that the dynamics of the fluid films can be passively or actively controlled by means of different types of actuators, allowing significant reduction in the vibration...

  13. Peace journalism: A tightrope walk between advocacy journalism and constructive conflict coverage

    Directory of Open Access Journals (Sweden)

    Wilhelm Kempf

    2007-10-01

    Full Text Available Starting from an understanding of peace journalism that regards it not as an antipode, but as a necessary prerequisite of good journalism, the present paper undertakes a synthesis of the theses and antitheses presented by David Loyn, Thomas Hanitzsch, Jake Lynch and Samuel Peleg in conflict & communication online, Vol. 6, No. 2. The author locates the tasks of the peace journalistic program in the study of the conditions and possibilities under which journalists can actually do their work better in war and crisis situations, as well as in the provision and practical realization of the competencies that are necessary for this. Although peace journalism will occupy a minority position in the foreseeable future in conflict and crisis communication, even from this position it can contribute to making media discourse on conflicts more transparent and balanced and protecting conflict coverage from the fateful propaganda traps into which traditional war reporting is continually falling. As a precondition for this many myths must be critically examined that journalism shares with media sciences, and a clear line must be drawn between journalism and public relations. In particular, journalists must be warned not to prematurely cast the traditional tools of good journalism overboard. Of course it is urgently necessary that the usual understanding of objectivity in journalism must be revised and constructively enhanced; to radically turn away from the demand for objectivity not only endangers the acceptance of the peace journalistic project in the journalist community, however, it also can cause peace journalism to squander the trust bonus that its recipients have granted it.

  14. Open Journal Systems and Dataverse Integration– Helping Journals to Upgrade Data Publication for Reusable Research

    Directory of Open Access Journals (Sweden)

    Micah Altman

    2015-10-01

    Full Text Available This article describes the novel open source tools for open data publication in open access journal workflows. This comprises a plugin for Open Journal Systems that supports a data submission, citation, review, and publication workflow; and an extension to the Dataverse system that provides a standard deposit API. We describe the function and design of these tools, provide examples of their use, and summarize their initial reception. We conclude by discussing future plans and potential impact.

  15. Using Scavenger Hunts to Familiarize Students with Scientific Journal Articles

    Directory of Open Access Journals (Sweden)

    Rebeccah S. Lijek

    2015-11-01

    Full Text Available Primary scientific literature can be difficult to navigate for anyone unfamiliar with its foreign, formal structure. We sought to create a fun, easy learning tool to help familiarize students of all ages with the structure of a scientific article. Our main learning objective was for the student to realize that science writing is formulaic—that specific information is found in predictable locations within an article—and that, with an understanding of the formula, anyone can comfortably navigate any journal article and accurately predict what to expect to find in each section. To this end, we designed a Journal Article Scavenger Hunt that requires the user to find and identify a series of commonplace features of a primary research article. The scavenger hunt activity is quick and easy to implement, and is adaptable to various ages and settings, including the classroom, lab, and at outreach events. The questions in the scavenger hunt can be scaled in difficulty and specificity to suit the instructor’s needs. Over many years of using this activity, we have received positive feedback from students of all ages, from elementary school students to lay adult-learners as well as science teachers themselves. By making the unknown seem predictable and approachable, the scavenger hunt helps a variety of audiences feel more comfortable with science and more confident in their ability to engage directly with the scientific literature.

  16. Webometrics for an Open Access Start-Up Journal (Editorial

    Directory of Open Access Journals (Sweden)

    Ulf-Dietrich Reips

    2009-01-01

    Full Text Available Before you stands the fourth issue of the International Journal of Internet Science. It will be the last one that is the only issue in its volume, because an increasing rate of manuscript submissions of high quality to this start-up journal forces us to jump to two issues next year. From citation analysis to webometrics Our citation analysis in the previous issue (Reips & Matzat, 2008 revealed a surprisingly high journal impact for the International Journal of Internet Science. To publish very few high quality articles has already catapulted this start-up journal beyond many of the long-standing journals in the field. Looking up "International Journal of Internet Science" in Google Scholar now returns 90 instead of 50 references (December 15, 2009, compared to the same day in 2008. Among them are many new citations relevant to the journal's impact factor.

  17. Acknowledgments to reviewers of World Journal of Biological Chemistry

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Biological Chemistry. The editors and authors of the articles submitted to the journal are grateful

  18. Acknowledgments to reviewers of World Journal of Biological Chemistry

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Many reviewers have contributed their expertise and time to the peer review,a critical process to ensure thequality of World Journal of Biological Chemistry.The editors and authors of the articles submitted to the journal are grateful

  19. Acknowledgments to reviewers of World Journal of Biological Chemistry

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Many reviewers have contributed their expertise and time to the peer review,a critical process to ensure the quality of World Journal of Biological Chemistry.The editors and authors of the articles submitted to the journal are

  20. Globalization and Health: developing the journal to advance the field.

    Science.gov (United States)

    Martin, Greg; MacLachlan, Malcolm; Labonté, Ronald; Larkan, Fiona; Vallières, Frédérique; Bergin, Niamh

    2016-03-09

    Founded in 2005, Globalization and Health was the first open access global health journal. The journal has since expanded the field, and its influence, with the number of downloaded papers rising 17-fold, to over 4 million. Its ground-breaking papers, leading authors -including a Nobel Prize winner- and an impact factor of 2.25 place it among the top global health journals in the world. To mark the ten years since the journal's founding, we, members of the current editorial board, undertook a review of the journal's progress over the last decade. Through the application of an inductive thematic analysis, we systematically identified themes of research published in the journal from 2005 to 2014. We identify key areas the journal has promoted and consider these in the context of an existing framework, identify current gaps in global health research and highlight areas we, as a journal, would like to see strengthened.